git-remote
git-remote-curl
git-repack
+git-replace
git-repo-config
git-request-pull
git-rerere
--- /dev/null
+GIT v1.6.4.1 Release Notes
+==========================
+
+Fixes since v1.6.4
+------------------
+
+ * An unquoted value in the configuration file, when it contains more than
+ one whitespaces in a row, got them replaced with a single space.
+
+ * "git am" used to accept a single piece of e-mail per file (not a mbox)
+ as its input, but multiple input format support in v1.6.4 broke it.
+ Apparently many people have been depending on this feature.
+
+ * The short help text for "git filter-branch" command was a single long
+ line, wrapped by terminals, and was hard to read.
+
+ * The "recursive" strategy of "git merge" segfaulted when a merge has
+ more than one merge-bases, and merging of these merge-bases involves
+ a rename/rename or a rename/add conflict.
+
+ * "git pull --rebase" did not use the right fork point when the
+ repository has already fetched from the upstream that rewinds the
+ branch it is based on in an earlier fetch.
+
+ * Explain the concept of fast-forward more fully in "git push"
+ documentation, and hint to refer to it from an error message when the
+ command refuses an update to protect the user.
+
+ * The default value for pack.deltacachesize, used by "git repack", is now
+ 256M, instead of unbounded. Otherwise a repack of a moderately sized
+ repository would needlessly eat into swap.
+
+ * Document how "git repack" (hence "git gc") interacts with a repository
+ that borrows its objects from other repositories (e.g. ones created by
+ "git clone -s").
+
+ * "git show" on an annotated tag lacked a delimiting blank line between
+ the tag itself and the contents of the object it tags.
+
+ * "git verify-pack -v" erroneously reported number of objects with too
+ deep delta depths as "chain length 0" objects.
+
+ * Long names of authors and committers outside US-ASCII were sometimes
+ incorrectly shown in "gitweb".
+
+Other minor documentation updates are included.
--- /dev/null
+GIT v1.6.4.2 Release Notes
+==========================
+
+Fixes since v1.6.4.1
+--------------------
+
+* --date=relative output between 1 and 5 years ago rounded the number of
+ years when saying X years Y months ago, instead of rounding it down.
+
+* "git add -p" did not handle changes in executable bits correctly
+ (a regression around 1.6.3).
+
+* "git apply" did not honor GNU diff's convention to mark the creation/deletion
+ event with UNIX epoch timestamp on missing side.
+
+* "git checkout" incorrectly removed files in a directory pointed by a
+ symbolic link during a branch switch that replaces a directory with
+ a symbolic link.
+
+* "git clean -d -f" happily descended into a subdirectory that is managed by a
+ separate git repository. It now requires two -f options for safety.
+
+* "git fetch/push" over http transports had two rather grave bugs.
+
+* "git format-patch --cover-letter" did not prepare the cover letter file
+ for use with non-ASCII strings when there are the series contributors with
+ non-ASCII names.
+
+* "git pull origin branch" and "git fetch origin && git merge origin/branch"
+ left different merge messages in the resulting commit.
+
+Other minor documentation updates are included.
--- /dev/null
+GIT v1.6.4.3 Release Notes
+==========================
+
+Fixes since v1.6.4.2
+--------------------
+
+* "git clone" from an empty repository gave unnecessary error message,
+ even though it did everything else correctly.
+
+* "git cvsserver" invoked git commands via "git-foo" style, which has long
+ been deprecated.
+
+* "git fetch" and "git clone" had an extra sanity check to verify the
+ presense of the corresponding *.pack file before downloading *.idx
+ file by issuing a HEAD request. Github server however sometimes
+ gave 500 (Internal server error) response to HEAD even if a GET
+ request for *.pack file to the same URL would have succeeded, and broke
+ clone over HTTP from some of their repositories. As a workaround, this
+ verification has been removed (as it is not absolutely necessary).
+
+* "git grep" did not like relative pathname to refer outside the current
+ directory when run from a subdirectory.
+
+* an error message from "git push" was formatted in a very ugly way.
+
+* "git svn" did not quote the subversion user name correctly when
+ running its author-prog helper program.
+
+Other minor documentation updates are included.
GIT v1.6.5 Release Notes
========================
-In git 1.7.0, which is planned to be the release after 1.6.5, "git push"
-into a branch that is currently checked out will be refused by default.
+In git 1.7.0, which was planned to be the release after 1.6.5, "git
+push" into a branch that is currently checked out will be refused by
+default.
You can choose what should happen upon such a push by setting the
configuration variable receive.denyCurrentBranch in the receiving
(subsystems)
+ * various updates to git-svn and gitweb.
+
(portability)
+ * more improvements on mingw port.
+
(performance)
+ * On major platforms, the system can be compiled to use with Linus's
+ block-sha1 implementation of the SHA-1 hash algorithm, which
+ outperforms the default fallback implementation we borrowed from
+ Mozzilla.
+
+ * Unnecessary inefficiency in deepening of a shallow repository has
+ been removed.
+
(usability, bells and whistles)
+ * Human writable date format to various options, e.g. --since=yesterday,
+ master@{2000.09.17}, are taught to infer some omitted input properly.
+
+ * refs/replace/ hierarchy is designed to be usable as a replacement
+ of the "grafts" mechanism, with the added advantage that it can be
+ transferred across repositories.
+
+ * "git am" learned to optionally ignore whitespace differences.
+
+ * "git am" handles input e-mail files that has CRLF line endings sensibly.
+
+ * "git am" learned "--scissors" option to allow you to discard early part
+ of an incoming e-mail.
+
+ * "git checkout", "git reset" and "git stash" learned to pick and
+ choose to use selected changes you made, similar to "git add -p".
+
+ * "git clone" learned a "-b" option to pick a HEAD to check out
+ different from the remote's default branch.
+
+ * "git commit --dry-run $args" is a new recommended way to ask "what would
+ happen if I try to commit with these arguments."
+
+ * "git commit --dry-run" and "git status" shows conflicted paths in a
+ separate section to make them easier to spot during a merge.
+
+ * "git cvsimport" now supports password-protected pserver access even
+ when the password is not taken from ~/.cvspass file.
+
+ * "git fast-export" learned --no-data option that can be useful when
+ reordering commits and trees without touching the contents of
+ blobs.
+
+ * "git init" learned to mkdir/chdir into a directory when given an
+ extra argument (i.e. "git init this").
+
+ * "git instaweb" optionally can use mongoose as the web server.
+
+ * "git log --decorate" can optionally be told with --decorate=full to
+ give the reference name in full.
+
+ * "git push" can be told to be --quiet.
+
+ * informational output from "git reset" that lists the locally modified
+ paths is made consistent with that of "git checkout $another_branch".
+
+ * "git submodule" learned to give submodule name to scripts run with
+ "foreach" subcommand.
+
+ * various subcommands to "git submodule" learned --recursive option.
+
+ * "git submodule summary" learned --files option to compare the work
+ tree vs the commit bound at submodule path, instead of comparing
+ the index.
+
+ * "git upload-pack", which is the server side support for "git clone" and
+ "git fetch", can call a new post-upload-pack hook for statistics purposes.
+
(developers)
+ * With GIT_TEST_OPTS="--root=/p/a/t/h", tests can be run outside the
+ source directory; using tmpfs may give faster turnaround.
+
+
Fixes since v1.6.4
------------------
# Here are fixes that this release has, but have not been backported to
# v1.6.4.X series.
-
+--
+exec >/var/tmp/1
+O=v1.6.4.2-298-gdf01e7c
+echo O=$(git describe master)
+git shortlog --no-merges $O..master --not maint
executed from the top-level directory of a repository, which may
not necessarily be the current directory.
+apply.ignorewhitespace::
+ When set to 'change', tells 'git-apply' to ignore changes in
+ whitespace, in the same way as the '--ignore-space-change'
+ option.
+ When set to one of: no, none, never, false tells 'git-apply' to
+ respect all whitespace differences.
+ See linkgit:git-apply[1].
+
apply.whitespace::
Tells 'git-apply' how to handle whitespaces, in the same way
as the '--whitespace' option. See linkgit:git-apply[1].
Use customized color for 'git-add --interactive'
output. `<slot>` may be `prompt`, `header`, `help` or `error`, for
four distinct types of normal output from interactive
- programs. The values of these variables may be specified as
+ commands. The values of these variables may be specified as
in color.branch.<slot>.
color.pager::
linkgit:git-instaweb[1].
interactive.singlekey::
- In interactive programs, allow the user to provide one-letter
+ In interactive commands, allow the user to provide one-letter
input with a single key (i.e., without hitting enter).
Currently this is used only by the `\--patch` mode of
linkgit:git-add[1]. Note that this setting is silently
pack.deltaCacheSize::
The maximum memory in bytes used for caching deltas in
- linkgit:git-pack-objects[1].
- A value of 0 means no limit. Defaults to 0.
+ linkgit:git-pack-objects[1] before writing them out to a pack.
+ This cache is used to speed up the writing object phase by not
+ having to recompute the final delta result once the best match
+ for all objects is found. Repacking large repositories on machines
+ which are tight with memory might be badly impacted by this though,
+ especially if this cache pushes the system into swapping.
+ A value of 0 means no limit. The smallest size of 1 byte may be
+ used to virtually disable this cache. Defaults to 256 MiB.
pack.deltaCacheLimit::
The maximum size of a delta, that is cached in
- linkgit:git-pack-objects[1]. Defaults to 1000.
+ linkgit:git-pack-objects[1]. This cache is used to speed up the
+ writing object phase by not having to recompute the final delta
+ result once the best match for all objects is found. Defaults to 1000.
pack.threads::
Specifies the number of threads to spawn when searching for best
+ifndef::git-pull[]
-q::
--quiet::
Pass --quiet to git-fetch-pack and silence any other internally
- used programs.
+ used git commands.
-v::
--verbose::
Be verbose.
+endif::git-pull[]
-a::
--append::
[verse]
'git add' [-n] [-v] [--force | -f] [--interactive | -i] [--patch | -p]
[--edit | -e] [--all | [--update | -u]] [--intent-to-add | -N]
- [--refresh] [--ignore-errors] [--] <filepattern>...
+ [--refresh] [--ignore-errors] [--] [<filepattern>...]
DESCRIPTION
-----------
[verse]
'git am' [--signoff] [--keep] [--utf8 | --no-utf8]
[--3way] [--interactive] [--committer-date-is-author-date]
- [--ignore-date]
+ [--ignore-date] [--ignore-space-change | --ignore-whitespace]
[--whitespace=<option>] [-C<n>] [-p<n>] [--directory=<dir>]
- [--reject] [-q | --quiet]
+ [--reject] [-q | --quiet] [--scissors | --no-scissors]
[<mbox> | <Maildir>...]
'git am' (--skip | --resolved | --abort)
--keep::
Pass `-k` flag to 'git-mailinfo' (see linkgit:git-mailinfo[1]).
+-c::
+--scissors::
+ Remove everything in body before a scissors line (see
+ linkgit:git-mailinfo[1]).
+
+---no-scissors::
+ Ignore scissors lines (see linkgit:git-mailinfo[1]).
+
-q::
--quiet::
Be quiet. Only print error messages.
it is supposed to apply to and we have those blobs
available locally.
+--ignore-date::
+--ignore-space-change::
+--ignore-whitespace::
--whitespace=<option>::
-C<n>::
-p<n>::
The "Subject: " line is supposed to concisely describe what the
commit is about in one line of text.
-"From: " and "Subject: " lines starting the body (the rest of the
-message after the blank line terminating the RFC2822 headers)
-override the respective commit author name and title values taken
-from the headers.
+"From: " and "Subject: " lines starting the body override the respective
+commit author name and title values taken from the headers.
The commit message is formed by the title taken from the
"Subject: ", a blank line and the body of the message up to
[--apply] [--no-add] [--build-fake-ancestor=<file>] [-R | --reverse]
[--allow-binary-replacement | --binary] [--reject] [-z]
[-pNUM] [-CNUM] [--inaccurate-eof] [--recount] [--cached]
+ [--ignore-space-change | --ignore-whitespace ]
[--whitespace=<nowarn|warn|fix|error|error-all>]
[--exclude=PATH] [--include=PATH] [--directory=<root>]
[--verbose] [<patch>...]
include/exclude pattern is used by default if there is no include pattern
on the command line, and ignored if there is any include pattern.
+--ignore-space-change::
+--ignore-whitespace::
+ When applying a patch, ignore changes in whitespace in context
+ lines if necessary.
+ Context lines will preserve their whitespace, and they will not
+ undergo whitespace fixing regardless of the value of the
+ `--whitespace` option. New lines will still be fixed, though.
+
--whitespace=<action>::
When applying a patch, detect a new or modified line that has
whitespace errors. What are considered whitespace errors is
Configuration
-------------
+apply.ignorewhitespace::
+ Set to 'change' if you want changes in whitespace to be ignored by default.
+ Set to one of: no, none, never, false if you want changes in
+ whitespace to be significant.
apply.whitespace::
When no `--whitespace` flag is given from the command
line, this configuration item is used as the default.
SYNOPSIS
--------
[verse]
-'git archive'
--format=<fmt> [--list] [--prefix=<prefix>/] [<extra>]
+'git archive'
[--format=<fmt>] [--list] [--prefix=<prefix>/] [<extra>]
[--output=<file>] [--worktree-attributes]
[--remote=<repo> [--exec=<git-upload-archive>]] <tree-ish>
[path...]
based sha1 expressions such as "<branchname>@\{yesterday}".
-f::
+--force::
Reset <branchname> to <startpoint> if <branchname> exists
already. Without `-f` 'git-branch' refuses to change an existing branch.
- `--no-merged` is used to find branches which are candidates for merging
into HEAD, since those branches are not fully contained by HEAD.
+SEE ALSO
+--------
+linkgit:git-check-ref-format[1],
+linkgit:git-fetch[1],
+linkgit:git-remote[1].
+
Author
------
Written by Linus Torvalds <torvalds@osdl.org> and Junio C Hamano <gitster@pobox.com>
'git checkout' [-q] [-f] [-m] [<branch>]
'git checkout' [-q] [-f] [-m] [-b <new_branch>] [<start_point>]
'git checkout' [-f|--ours|--theirs|-m|--conflict=<style>] [<tree-ish>] [--] <paths>...
+'git checkout' --patch [<tree-ish>] [--] [<paths>...]
DESCRIPTION
-----------
branch`. As a convenience, --track without `-b` implies branch
creation; see the description of --track below.
-When <paths> are given, this command does *not* switch
+When <paths> or --patch are given, this command does *not* switch
branches. It updates the named paths in the working tree from
the index file, or from a named <tree-ish> (most often a commit). In
this case, the `-b` and `--track` options are meaningless and giving
OPTIONS
-------
-q::
+--quiet::
Quiet, suppress feedback messages.
-f::
+--force::
When switching branches, proceed even if the index or the
working tree differs from HEAD. This is used to throw away
local changes.
"merge" (default) and "diff3" (in addition to what is shown by
"merge" style, shows the original contents).
+-p::
+--patch::
+ Interactively select hunks in the difference between the
+ <tree-ish> (or the index, if unspecified) and the working
+ tree. The chosen hunks are then applied in reverse to the
+ working tree (and if a <tree-ish> was specified, the index).
++
+This means that you can use `git checkout -p` to selectively discard
+edits from your current working tree.
+
<branch>::
Branch to checkout; if it refers to a branch (i.e., a name that,
when prepended with "refs/heads/", is a valid ref), then that
-------
-d::
Remove untracked directories in addition to untracked files.
+ If an untracked directory is managed by a different git
+ repository, it is not removed by default. Use -f option twice
+ if you really want to remove such a directory.
-f::
+--force::
If the git configuration specifies clean.requireForce as true,
'git-clean' will refuse to run unless given -f or -n.
'git clone' [--template=<template_directory>]
[-l] [-s] [--no-hardlinks] [-q] [-n] [--bare] [--mirror]
[-o <name>] [-u <upload-pack>] [--reference <repository>]
- [--depth <depth>] [--] <repository> [<directory>]
+ [--depth <depth>] [--recursive] [--] <repository> [<directory>]
DESCRIPTION
-----------
which automatically call `git gc --auto`. (See linkgit:git-gc[1].)
If these objects are removed and were referenced by the cloned repository,
then the cloned repository will become corrupt.
-
-
++
+Note that running `git repack` without the `-l` option in a repository
+cloned with `-s` will copy objects from the source repository into a pack
+in the cloned repository, removing the disk space savings of `clone -s`.
+It is safe, however, to run `git gc`, which uses the `-l` option by
+default.
++
+If you want to break the dependency of a repository cloned with `-s` on
+its source repository, you can simply run `git repack -a` to copy all
+objects from the source repository into a pack in the cloned repository.
--reference <repository>::
- If the reference repository is on the local machine
+ If the reference repository is on the local machine,
automatically setup .git/objects/info/alternates to
obtain objects from the reference repository. Using
an already existing repository as an alternate will
Instead of using the remote name 'origin' to keep track
of the upstream repository, use <name>.
+--branch <name>::
+-b <name>::
+ Instead of pointing the newly created HEAD to the branch pointed
+ to by the cloned repositoroy's HEAD, point to <name> branch
+ instead. In a non-bare repository, this is the branch that will
+ be checked out.
+
--upload-pack <upload-pack>::
-u <upload-pack>::
When given, and the repository to clone from is accessed
with a long history, and would want to send in fixes
as patches.
+--recursive::
+ After the clone is created, initialize all submodules within,
+ using their default settings. This is equivalent to running
+ 'git submodule update --init --recursive' immediately after
+ the clone is finished. This option is ignored if the cloned
+ repository does not have a worktree/checkout (i.e. if any of
+ `--no-checkout`/`-n`, `--bare`, or `--mirror` is given)
+
<repository>::
The (possibly remote) repository to clone from. See the
<<URLS,URLS>> section below for more information on specifying
SYNOPSIS
--------
[verse]
-'git commit' [-a | --interactive] [-s] [-v] [-u<mode>] [--amend]
- [(-c | -C) <commit>] [-F <file> | -m <msg>]
+'git commit' [-a | --interactive] [-s] [-v] [-u<mode>] [--amend] [--dry-run]
+ [(-c | -C) <commit>] [-F <file> | -m <msg>] [--dry-run]
[--allow-empty] [--no-verify] [-e] [--author=<author>]
[--cleanup=<mode>] [--] [[-i | -o ]<file>...]
by one which files should be part of the commit, before finalizing the
operation. Currently, this is done by invoking 'git-add --interactive'.
-The 'git-status' command can be used to obtain a
+The `--dry-run` option can be used to obtain a
summary of what is included by any of the above for the next
-commit by giving the same set of parameters you would give to
-this command.
+commit by giving the same set of parameters (options and paths).
If you make a commit and then find a mistake immediately after
that, you can recover from it with 'git-reset'.
Like '-C', but with '-c' the editor is invoked, so that
the user can further edit the commit message.
+--dry-run::
+ Do not actually make a commit, but show the list of paths
+ with updates in the index, paths with changes in the work tree,
+ and paths that are untracked, similar to the one that is given
+ in the commit log editor.
+
-F <file>::
--file=<file>::
Take the commit message from the given file. Use '-' to
--quiet::
Suppress commit summary message.
+--dry-run::
+ Do not create a commit, but show a list of paths that are
+ to be committed, paths with local changes that will be left
+ uncommitted and paths that are untracked.
+
\--::
Do not interpret any more arguments as options.
point to the top-most revision that a 'git-rev-list' of this range
will print.
+If you need to add 'Acked-by' lines to, say, the last 10 commits (none
+of which is a merge), use this command:
+
+--------------------------------------------------------
+git filter-branch --msg-filter '
+ cat &&
+ echo "Acked-by: Bugs Bunny <bunny@bugzilla.org>"
+' HEAD~10..HEAD
+--------------------------------------------------------
+
*NOTE* the changes introduced by the commits, and which are not reverted
by subsequent commits, will still be in the rewritten branch. If you want
to throw out _changes_ together with the commits, you should use the
--prune=<date>::
Prune loose objects older than date (default is 2 weeks ago,
- overrideable by the config variable `gc.pruneExpire`). This
+ overridable by the config variable `gc.pruneExpire`). This
option is on by default.
--no-prune::
[-l | --files-with-matches] [-L | --files-without-match]
[-z | --null]
[-c | --count] [--all-match]
+ [--max-depth <depth>]
[--color | --no-color]
[-A <post-context>] [-B <pre-context>] [-C <context>]
[-f <file>] [-e] <pattern>
-I::
Don't match the pattern in binary files.
+--max-depth <depth>::
+ For each pathspec given on command line, descend at most <depth>
+ levels of directories. A negative value means no limit.
+
-w::
--word-regexp::
Match the pattern only at word boundary (either begin at the
SYNOPSIS
--------
-'git init-db' [-q | --quiet] [--template=<template_directory>] [--shared[=<permissions>]]
+'git init-db' [-q | --quiet] [--
bare] [--template=<template_directory>] [--shared[=<permissions>]]
DESCRIPTION
SYNOPSIS
--------
-'git init' [-q | --quiet] [--bare] [--template=<template_directory>] [--shared[=<permissions>]]
+'git init' [-q | --quiet] [--bare] [--template=<template_directory>] [--shared[=<permissions>]] [directory]
OPTIONS
in shared repositories, so that you cannot force a non fast-forwarding push
into it.
+If you name a (possibly non-existent) directory at the end of the command
+line, the command is run inside the directory (possibly after creating it).
+
--
The HTTP daemon command-line that will be executed.
Command-line options may be specified here, and the
configuration file will be added at the end of the command-line.
- Currently lighttpd, apache2 and webrick are supported.
+ Currently apache2, lighttpd, mongoose and webrick are supported.
(Default: lighttpd)
-m::
and <until>, see "SPECIFYING REVISIONS" section in
linkgit:git-rev-parse[1].
---decorate::
- Print out the ref names of any commits that are shown.
+--decorate[=short|full]::
+ Print out the ref names of any commits that are shown. If 'short' is
+ specified, the ref name prefixes 'refs/heads/', 'refs/tags/' and
+ 'refs/remotes/' will not be printed. If 'full' is specified, the
+ full ref name (including prefix) will be printed. The default option
+ is 'short'.
--source::
Print out the ref name given on the command line by which each
-o::
--others::
- Show other files in the output
+ Show other (i.e. untracked) files in the output
-i::
--ignored::
SYNOPSIS
--------
-'git mailinfo' [-k] [-u | --encoding=<encoding> | -n] <msg> <patch>
+'git mailinfo' [-k] [-u | --encoding=<encoding> | -n]
[--scissors] <msg> <patch>
DESCRIPTION
-n::
Disable all charset re-coding of the metadata.
+--scissors::
+ Remove everything in body before a scissors line. A line that
+ mainly consists of scissors (either ">8" or "8<") and perforation
+ (dash "-") marks is called a scissors line, and is used to request
+ the reader to cut the message at that line. If such a line
+ appears in the body of the message before the patch, everything
+ before it (including the scissors line itself) is ignored when
+ this option is used.
++
+This is useful if you want to begin your message in a discussion thread
+with comments and suggestions on the message you are responding to, and to
+conclude it with a patch submission, separating the discussion and the
+beginning of the proposed commit log message with a scissors line.
++
+This can enabled by default with the configuration option mailinfo.scissors.
+
+--no-scissors::
+ Ignore scissors lines. Useful for overriding mailinfo.scissors settings.
+
<msg>::
The commit log message extracted from e-mail, usually
except the title line which comes from e-mail Subject.
SYNOPSIS
--------
-'git merge-base' [--all] <commit> <commit>...
+'git merge-base' [-a|--all] <commit> <commit>...
DESCRIPTION
-----------
-'git-merge-base' finds best common ancestor(s) between two commits to use
+'git merge-base' finds best common ancestor(s) between two commits to use
in a three-way merge. One common ancestor is 'better' than another common
ancestor if the latter is an ancestor of the former. A common ancestor
that does not have any better common ancestor is a 'best common
two commits on the command line means computing the merge base between
the given two commits.
+As a consequence, the 'merge base' is not necessarily contained in each of the
+commit arguments if more than two commits are specified. This is different
+from linkgit:git-show-branch[1] when used with the `--merge-base` option.
+
OPTIONS
-------
+-a::
--all::
Output all merge bases for the commits, instead of just one.
--------
[verse]
'git merge' [-n] [--stat] [--no-commit] [--squash] [-s <strategy>]...
- [-m <msg>] <remote> <remote>...
+ [-m <msg>] <remote>...
'git merge' <msg> HEAD <remote>...
DESCRIPTION
OPTIONS
-------
-f::
+--force::
Force renaming or moving of a file even if the target exists
-k::
Skip move or rename actions which would lead to an error
SYNOPSIS
--------
-'git prune-packed' [-n] [-q]
+'git prune-packed' [-n|--dry-run] [-q|--quiet]
DESCRIPTION
OPTIONS
-------
-n::
+--dry-run::
Don't actually remove any objects, only show those that would have been
removed.
-q::
+--quiet::
Squelch the progress indicator.
Author
refs, no explanation is needed. For a failed ref, the reason for
failure is described.
+Note about fast-forwards
+------------------------
+
+When an update changes a branch (or more in general, a ref) that used to
+point at commit A to point at another commit B, it is called a
+fast-forward update if and only if B is a descendant of A.
+
+In a fast-forward update from A to B, the set of commits that the original
+commit A built on top of is a subset of the commits the new commit B
+builds on top of. Hence, it does not lose any history.
+
+In contrast, a non-fast-forward update will lose history. For example,
+suppose you and somebody else started at the same commit X, and you built
+a history leading to commit B while the other person built a history
+leading to commit A. The history looks like this:
+
+----------------
+
+ B
+ /
+ ---X---A
+
+----------------
+
+Further suppose that the other person already pushed changes leading to A
+back to the original repository you two obtained the original commit X.
+
+The push done by the other person updated the branch that used to point at
+commit X to point at commit A. It is a fast-forward.
+
+But if you try to push, you will attempt to update the branch (that
+now points at A) with commit B. This does _not_ fast-forward. If you did
+so, the changes introduced by commit A will be lost, because everybody
+will now start building on top of B.
+
+The command by default does not allow an update that is not a fast-forward
+to prevent such loss of history.
+
+If you do not want to lose your work (history from X to B) nor the work by
+the other person (history from X to A), you would need to first fetch the
+history from the repository, create a history that contains changes done
+by both parties, and push the result back.
+
+You can perform "git pull", resolve potential conflicts, and "git push"
+the result. A "git pull" will create a merge commit C between commits A
+and B.
+
+----------------
+
+ B---C
+ / /
+ ---X---A
+
+----------------
+
+Updating A with the resulting merge commit will fast-forward and your
+push will be accepted.
+
+Alternatively, you can rebase your change between X and B on top of A,
+with "git pull --rebase", and push the result back. The rebase will
+create a new commit D that builds the change between X and B on top of
+A.
+
+----------------
+
+ B D
+ / /
+ ---X---A
+
+----------------
+
+Again, updating A with this commit will fast-forward and your push will be
+accepted.
+
+There is another common situation where you may encounter non-fast-forward
+rejection when you try to push, and it is possible even when you are
+pushing into a repository nobody else pushes into. After you push commit
+A yourself (in the first picture in this section), replace it with "git
+commit --amend" to produce commit B, and you try to push it out, because
+forgot that you have pushed A out already. In such a case, and only if
+you are certain that nobody in the meantime fetched your earlier commit A
+(and started building on top of it), you can run "git push --force" to
+overwrite it. In other words, "git push --force" is a method reserved for
+a case where you do mean to lose history.
+
+
Examples
--------
SYNOPSIS
--------
-'git read-tree' (<tree-ish> | [[-m [--trivial] [--aggressive] | --reset | --prefix=<prefix>] [-u | -i]] [--exclude-per-directory=<gitignore>] [--index-output=<file>] <tree-ish1> [<tree-ish2> [<tree-ish3>]])
+'git read-tree' [[-m [--trivial] [--aggressive] | --reset | --prefix=<prefix>]
+ [-u [--exclude-per-directory=<gitignore>] | -i]]
+ [--index-output=<file>]
+ <tree-ish1> [<tree-ish2> [<tree-ish3>]]
DESCRIPTION
exit with the message "Current branch is up to date" in such a
situation.
+--ignore-whitespace::
--whitespace=<option>::
- This flag is passed to the 'git-apply' program
+ These flag are passed to the 'git-apply' program
(see linkgit:git-apply[1]) that applies the patch.
Incompatible with the --interactive option.
referenced by <name>, but are still locally available in
"remotes/<name>".
+
-With `--dry-run` option, report what branches will be pruned, but do no
+With `--dry-run` option, report what branches will be pruned, but do not
actually prune them.
'update'::
Fetch updates for a named set of remotes in the repository as defined by
remotes.<group>. If a named group is not specified on the command line,
-the configuration parameter remotes.default will get used; if
+the configuration parameter remotes.default will be used; if
remotes.default is not defined, all remotes which do not have the
configuration parameter remote.<name>.skipDefaultUpdate set to true will
be updated. (See linkgit:git-config[1]).
--- /dev/null
+git-replace(1)
+==============
+
+NAME
+----
+git-replace - Create, list, delete refs to replace objects
+
+SYNOPSIS
+--------
+[verse]
+'git replace' [-f] <object> <replacement>
+'git replace' -d <object>...
+'git replace' -l [<pattern>]
+
+DESCRIPTION
+-----------
+Adds a 'replace' reference in `.git/refs/replace/`
+
+The name of the 'replace' reference is the SHA1 of the object that is
+replaced. The content of the replace reference is the SHA1 of the
+replacement object.
+
+Unless `-f` is given, the replace reference must not yet exist in
+`.git/refs/replace/` directory.
+
+OPTIONS
+-------
+-f::
+ If an existing replace ref for the same object exists, it will
+ be overwritten (instead of failing).
+
+-d::
+ Delete existing replace refs for the given objects.
+
+-l <pattern>::
+ List replace refs for objects that match the given pattern (or
+ all if no pattern is given).
+ Typing "git replace" without arguments, also lists all replace
+ refs.
+
+BUGS
+----
+Comparing blobs or trees that have been replaced with those that
+replace them will not work properly. And using 'git reset --hard' to
+go back to a replaced commit will move the branch to the replacement
+commit instead of the replaced commit.
+
+There may be other problems when using 'git rev-list' related to
+pending objects. And of course things may break if an object of one
+type is replaced by an object of another type (for example a blob
+replaced by a commit).
+
+SEE ALSO
+--------
+linkgit:git-tag[1]
+linkgit:git-branch[1]
+
+Author
+------
+Written by Christian Couder <chriscool@tuxfamily.org> and Junio C
+Hamano <gitster@pobox.com>, based on 'git tag' by Kristian Hogsberg
+<krh@redhat.com> and Carlos Rica <jasampler@gmail.com>.
+
+Documentation
+--------------
+Documentation by Christian Couder <chriscool@tuxfamily.org> and the
+git-list <git@vger.kernel.org>, based on 'git tag' documentation.
+
+GIT
+---
+Part of the linkgit:git[1] suite
[verse]
'git reset' [--mixed | --soft | --hard | --merge] [-q] [<commit>]
'git reset' [-q] [<commit>] [--] <paths>...
+'git reset' --patch [<commit>] [--] [<paths>...]
DESCRIPTION
-----------
If you want to undo a commit other than the latest on a branch,
linkgit:git-revert[1] is your friend.
-The second form with 'paths' is used to revert selected paths in
-the index from a given commit, without moving HEAD.
+The second and third forms with 'paths' and/or --patch are used to
+revert selected paths in the index from a given commit, without moving
+HEAD.
OPTIONS
and updates the files that are different between the named commit
and the current commit in the working tree.
+-p::
+--patch::
+ Interactively select hunks in the difference between the index
+ and <commit> (defaults to HEAD). The chosen hunks are applied
+ in reverse to the index.
++
+This means that `git reset -p` is the opposite of `git add -p` (see
+linkgit:git-add[1]).
+
-q::
Be quiet, only report errors.
DESCRIPTION
-----------
-Lists commit objects in reverse chronological order starting at the
-given commit(s), taking ancestry relationship into account. This is
-useful to produce human-readable log output.
+List commits that are reachable by following the `parent` links from the
+given commit(s), but exclude commits that are reachable from the one(s)
+given with a '{caret}' in front of them. The output is given in reverse
+chronological order by default.
-Commits which are stated with a preceding '{caret}' cause listing to
-stop at that point. Their parents are implied. Thus the following
-command:
+You can think of this as a set operation. Commits given on the command
+line form a set of commits that are reachable from any of them, and then
+commits reachable from any of the ones given with '{caret}' in front are
+subtracted from that set. The remaining commits are what comes out in the
+command's output. Various other options and paths parameters can be used
+to further limit the result.
+
+Thus, the following command:
-----------------------------------------------------------------------
$ git rev-list foo bar ^baz
-----------------------------------------------------------------------
-means "list all the commits which are included in 'foo' and 'bar', but
-not in 'baz'".
+means "list all the commits which are reachable from 'foo' or 'bar', but
+not from 'baz'".
A special notation "'<commit1>'..'<commit2>'" can be used as a
short-hand for "{caret}'<commit1>' '<commit2>'". For example, either of
$ git rev-list A...B
-----------------------------------------------------------------------
-'git-rev-list' is a very essential git program, since it
+'rev-list' is a very essential git command, since it
provides the ability to build and traverse commit ancestry graphs. For
this reason, it has a lot of different options that enables it to be
used by commands as different as 'git-bisect' and
SYNOPSIS
--------
[verse]
-'git show-branch' [--all] [--remotes] [--topo-order | --date-order]
- [--current] [--color | --no-color]
+'git show-branch' [-a|--all] [-r|--remotes] [--topo-order | --date-order]
+ [--current] [--color | --no-color] [--sparse]
[--more=<n> | --list | --independent | --merge-base]
[--no-name | --sha1-name] [--topics]
[<rev> | <glob>]...
+
'git show-branch' (-g|--reflog)[=<n>[,<base>]] [--list] [<ref>]
DESCRIPTION
Synonym to `--more=-1`
--merge-base::
- Instead of showing the commit list, just act like the
- 'git-merge-base -a' command, except that it can accept
- more than two heads.
+ Instead of showing the commit list, determine possible
+ merge bases for the specified commits. All merge bases
+ will be contained in all specified commits. This is
+ different from how linkgit:git-merge-base[1] handles
+ the case of three or more commits.
--independent::
Among the <reference>s given, display only the ones that
'git stash' drop [-q|--quiet] [<stash>]
'git stash' ( pop | apply ) [--index] [-q|--quiet] [<stash>]
'git stash' branch <branchname> [<stash>]
-'git stash' [save [--keep-index] [-q|--quiet] [<message>]]
+'git stash' [save [--patch] [-k|--[no-]keep-index] [-q|--quiet] [<message>]]
'git stash' clear
'git stash' create
OPTIONS
-------
-save [--keep-index] [-q|--quiet] [<message>]::
+save [--patch] [--[no-]keep-index] [-q|--quiet] [<message>]::
Save your local modifications to a new 'stash', and run `git reset
- --hard` to revert them. This is the default action when no
- subcommand is given. The <message> part is optional and gives
- the description along with the stashed state.
+ --hard` to revert them. The <message> part is optional and gives
+ the description along with the stashed state. For quickly making
+ a snapshot, you can omit _both_ "save" and <message>, but giving
+ only <message> does not trigger this action to prevent a misspelled
+ subcommand from making an unwanted stash.
+
If the `--keep-index` option is used, all changes already added to the
index are left intact.
++
+With `--patch`, you can interactively select hunks from in the diff
+between HEAD and the working tree to be stashed. The stash entry is
+constructed such that its index state is the same as the index state
+of your repository, and its worktree contains only the changes you
+selected interactively. The selected changes are then rolled back
+from your worktree.
++
+The `--patch` option implies `--keep-index`. You can use
+`--no-keep-index` to override this.
list [<options>]::
clear::
Remove all the stashed states. Note that those states will then
- be subject to pruning, and may be difficult or impossible to recover.
+ be subject to pruning, and may be impossible to recover (see
+ 'Examples' below for a possible strategy).
drop [-q|--quiet] [<stash>]::
$ git commit foo -m 'Remaining parts'
----------------------------------------------------------------
+Recovering stashes that were cleared/dropped erroneously::
+
+If you mistakenly drop or clear stashes, they cannot be recovered
+through the normal safety mechanisms. However, you can try the
+following incantation to get a list of stashes that are still in your
+repository, but not reachable any more:
++
+----------------------------------------------------------------
+git fsck --unreachable |
+grep commit | cut -d\ -f3 |
+xargs git log --merges --no-walk --grep=WIP
+----------------------------------------------------------------
+
+
SEE ALSO
--------
linkgit:git-checkout[1],
[verse]
'git submodule' [--quiet] add [-b branch]
[--reference <repository>] [--] <repository> <path>
-'git submodule' [--quiet] status [--cached] [--] [<path>...]
+'git submodule' [--quiet] status [--cached] [--
recursive] [--] [<path>...]
'git submodule' [--quiet] init [--] [<path>...]
'git submodule' [--quiet] update [--init] [-N|--no-fetch] [--rebase]
- [--reference <repository>] [--] [<path>...]
-'git submodule' [--quiet] summary [--summary-limit <n>] [commit] [--] [<path>...]
-'git submodule' [--quiet] foreach <command>
+ [--reference <repository>] [--
merge] [--recursive] [--] [<path>...]
+'git submodule' [--quiet] summary [--
cached|--files] [--summary-limit <n>] [commit] [--] [<path>...]
+'git submodule' [--quiet] foreach [--recursive] <command>
'git submodule' [--quiet] sync [--] [<path>...]
initialized and `+` if the currently checked out submodule commit
does not match the SHA-1 found in the index of the containing
repository. This command is the default command for 'git-submodule'.
++
+If '--recursive' is specified, this command will recurse into nested
+submodules, and show their status as well.
init::
Initialize the submodules, i.e. register each submodule name
If the submodule is not yet initialized, and you just want to use the
setting as stored in .gitmodules, you can automatically initialize the
submodule with the --init option.
++
+If '--recursive' is specified, this command will recurse into the
+registered submodules, and update any nested submodules within.
summary::
Show commit summary between the given commit (defaults to HEAD) and
working tree/index. For a submodule in question, a series of commits
in the submodule between the given super project commit and the
- index or working tree (switched by --cached) are shown.
+ index or working tree (switched by --cached) are shown. If the option
+ --files is given, show the series of commits in the submodule between
+ the index of the super project and the working tree of the submodule
+ (this option doesn't allow to use the --cached option or to provide an
+ explicit commit).
foreach::
Evaluates an arbitrary shell command in each checked out submodule.
- The command has access to the variables $path and $sha1:
+ The command has access to the variables $name, $path and $sha1:
+ $name is the name of the relevant submodule section in .gitmodules,
$path is the name of the submodule directory relative to the
superproject, and $sha1 is the commit as recorded in the superproject.
Any submodules defined in the superproject but not checked out are
ignored by this command. Unless given --quiet, foreach prints the name
of each submodule before evaluating the command.
+ If --recursive is given, submodules are traversed recursively (i.e.
+ the given shell command is evaluated in nested submodules as well).
A non-zero return from the command in any submodule causes
the processing to terminate. This can be overridden by adding '|| :'
to the end of the command.
commands typically use the commit found in the submodule HEAD, but
with this option, the commit stored in the index is used instead.
+--files::
+ This option is only valid for the summary command. This command
+ compares the commit in the index with that in the submodule HEAD
+ when this option is used.
+
-n::
--summary-limit::
This option is only valid for the summary command.
*NOTE*: Do *not* use this option unless you have read the note
for linkgit:git-clone[1]'s --reference and --shared options carefully.
+--recursive::
+ This option is only valid for foreach, update and status commands.
+ Traverse submodules recursively. The operation is performed not
+ only in the submodules of the current repo, but also
+ in any nested submodules inside those submodules (and so on).
+
<path>...::
Paths to submodule(s). When specified this will restrict the command
to only operate on the submodules found at the specified paths.
Store Git commit times in the local timezone instead of UTC. This
makes 'git log' (even without --date=local) show the same times
that `svn log` would in the local timezone.
-
---parent;;
- Fetch only from the SVN parent of the current HEAD.
+
This doesn't interfere with interoperating with the Subversion
repository you cloned from, but if you wish for your local Git
repository, either don't use this option or you should both use it in
the same local timezone.
+--parent;;
+ Fetch only from the SVN parent of the current HEAD.
+
--ignore-paths=<regex>;;
This allows one to specify a Perl regular expression that will
cause skipping of all matching paths from checkout from SVN.
Given one argument, reads which branch head the given symbolic
ref refers to and outputs its path, relative to the `.git/`
directory. Typically you would give `HEAD` as the <name>
-argument to see on which branch your working tree is on.
+argument to see which branch your working tree is on.
-Give two arguments, create or update a symbolic ref <name> to
+Given two arguments, creates or updates a symbolic ref <name> to
point at the given branch <ref>.
A symbolic ref is a regular file that stores a string that
--------
[verse]
'git tag' [-a | -s | -u <key-id>] [-f] [-m <msg> | -F <file>]
- <name> [<commit> | <object>]
-'git tag' -d <name>...
+ <tagname> [<commit> | <object>]
+'git tag' -d <tagname>...
'git tag' [-n[<num>]] -l [--contains <commit>] [<pattern>]
-'git tag' -v <name>...
+'git tag' -v <tagname>...
DESCRIPTION
-----------
-Adds a 'tag' reference in `.git/refs/tags/`
+
+Adds a tag reference in `.git/refs/tags/`.
Unless `-f` is given, the tag must not yet exist in
`.git/refs/tags/` directory.
Make a GPG-signed tag, using the given key
-f::
+--force::
Replace an existing tag with the given name (instead of failing)
-d::
Implies `-a` if none of `-a`, `-s`, or `-u <key-id>`
is given.
+<tagname>::
+ The name of the tag to create, delete, or describe.
+ The new tag name must pass all checks defined by
+ linkgit:git-check-ref-format[1]. Some of these checks
+ may restrict the characters allowed in a tag name.
+
CONFIGURATION
-------------
By default, 'git-tag' in sign-with-default mode (-s) will use your
------------
+SEE ALSO
+--------
+linkgit:git-check-ref-format[1].
+
Author
------
Written by Linus Torvalds <torvalds@osdl.org>,
program pair is meant to be used to pull updates from a remote
repository. For push operations, see 'git-send-pack'.
+After finishing the operation successfully, `post-upload-pack`
+hook is called (see linkgit:githooks[5]).
OPTIONS
-------
SYNOPSIS
--------
-'git verify-pack' [-v] [--] <pack>.idx ...
+'git verify-pack' [-v
|--verbose] [--] <pack>.idx ...
DESCRIPTION
The idx files to verify.
-v::
+--verbose::
After verifying the pack, show list of objects contained
- in the pack.
+ in the pack and a histogram of delta chain length.
+
+-s::
+--stat-only::
+ Do not verify the pack contents; only show the histogram of delta
+ chain length. With `--verbose`, list of objects is also shown.
+
\--::
Do not interpret any more arguments as options.
DESCRIPTION
-----------
-Creates a tree object using the current index.
+Creates a tree object using the current index. The name of the new
+tree object is printed to standard output.
The index must be in a fully merged state.
branch of the `git.git` repository.
Documentation for older releases are available here:
-* link:v1.6.4/git.html[documentation for release 1.6.4]
+* link:v1.6.4.3/git.html[documentation for release 1.6.4.3]
* release notes for
+ link:RelNotes-1.6.4.3.txt[1.6.4.3],
+ link:RelNotes-1.6.4.2.txt[1.6.4.2],
+ link:RelNotes-1.6.4.1.txt[1.6.4.1],
link:RelNotes-1.6.4.txt[1.6.4].
* link:v1.6.3.4/git.html[documentation for release 1.6.3.4]
include::cmds-synchingrepositories.txt[]
-The following are helper programs used by the above; end users
+The following are helper commands used by the above; end users
typically do not use them directly.
include::cmds-synchelpers.txt[]
The attribute `merge` affects how three versions of a file is
merged when a file-level merge is necessary during `git merge`,
-and other programs such as `git revert` and `git cherry-pick`.
+and other commands such as `git revert` and `git cherry-pick`.
Set::
DESCRIPTION
-----------
-This tutorial explains how to use the "core" git programs to set up and
+This tutorial explains how to use the "core" git commands to set up and
work with a git repository.
If you just need to use git as a revision control system you may prefer
done only once.
[NOTE]
-'git-push' uses a pair of programs,
+'git-push' uses a pair of commands,
'git-send-pack' on your local machine, and 'git-receive-pack'
on the remote machine. The communication between the two over
the network internally uses an SSH connection.
This document describes the currently defined hooks.
+HOOKS
+-----
+
applypatch-msg
---------------
+~~~~~~~~~~~~~~
This hook is invoked by 'git-am' script. It takes a single
parameter, the name of the file that holds the proposed commit
'commit-msg' hook, if the latter is enabled.
pre-applypatch
---------------
+~~~~~~~~~~~~~~
This hook is invoked by 'git-am'. It takes no parameter, and is
invoked after the patch is applied, but before a commit is made.
'pre-commit' hook, if the latter is enabled.
post-applypatch
----------------
+~~~~~~~~~~~~~~~
This hook is invoked by 'git-am'. It takes no parameter,
and is invoked after the patch is applied and a commit is made.
the outcome of 'git-am'.
pre-commit
-----------
+~~~~~~~~~~
This hook is invoked by 'git-commit', and can be bypassed
with `\--no-verify` option. It takes no parameter, and is
to modify the commit message.
prepare-commit-msg
-------------------
+~~~~~~~~~~~~~~~~~~
This hook is invoked by 'git-commit' right after preparing the
default log message, and before the editor is started.
out the `Conflicts:` part of a merge's commit message.
commit-msg
-----------
+~~~~~~~~~~
This hook is invoked by 'git-commit', and can be bypassed
with `\--no-verify` option. It takes a single parameter, the
"Signed-off-by" lines, and aborts the commit if one is found.
post-commit
------------
+~~~~~~~~~~~
This hook is invoked by 'git-commit'. It takes no
parameter, and is invoked after a commit is made.
the outcome of 'git-commit'.
pre-rebase
-----------
+~~~~~~~~~~
This hook is called by 'git-rebase' and can be used to prevent a branch
from getting rebased.
post-checkout
------------
+~~~~~~~~~~~~~
This hook is invoked when a 'git-checkout' is run after having updated the
worktree. The hook is given three parameters: the ref of the previous HEAD,
properties.
post-merge
------------
+~~~~~~~~~~
This hook is invoked by 'git-merge', which happens when a 'git-pull'
is done on a local repository. The hook takes a single parameter, a status
[[pre-receive]]
pre-receive
------------
+~~~~~~~~~~~
This hook is invoked by 'git-receive-pack' on the remote repository,
which happens when a 'git-push' is done on a local repository.
[[update]]
update
-------
+~~~~~~
This hook is invoked by 'git-receive-pack' on the remote repository,
which happens when a 'git-push' is done on a local repository.
[[post-receive]]
post-receive
-------------
+~~~~~~~~~~~~
This hook is invoked by 'git-receive-pack' on the remote repository,
which happens when a 'git-push' is done on a local repository.
[[post-update]]
post-update
------------
+~~~~~~~~~~~
This hook is invoked by 'git-receive-pack' on the remote repository,
which happens when a 'git-push' is done on a local repository.
'git-send-pack' on the other end, so you can simply `echo` messages
for the user.
+post-upload-pack
+----------------
+
+After upload-pack successfully finishes its operation, this hook is called
+for logging purposes.
+
+The hook is passed various pieces of information, one per line, from its
+standard input. Currently the following items can be fed to the hook, but
+more types of information may be added in the future:
+
+want SHA-1::
+ 40-byte hexadecimal object name the client asked to include in the
+ resulting pack. Can occur one or more times in the input.
+
+have SHA-1::
+ 40-byte hexadecimal object name the client asked to exclude from
+ the resulting pack, claiming to have them already. Can occur zero
+ or more times in the input.
+
+time float::
+ Number of seconds spent for creating the packfile.
+
+size decimal::
+ Size of the resulting packfile in bytes.
+
+kind string:
+ Either "clone" (when the client did not give us any "have", and asked
+ for all our refs with "want"), or "fetch" (otherwise).
+
pre-auto-gc
------------
+~~~~~~~~~~~
This hook is invoked by 'git-gc --auto'. It takes no parameter, and
exiting with non-zero status from this script causes the 'git-gc --auto'
Convenience functions that encapsulate a sequence of
start_command() followed by finish_command(). The argument argv
specifies the program and its arguments. The argument opt is zero
- or more of the flags `RUN_COMMAND_NO_STDIN`, `RUN_GIT_CMD`, or
- `RUN_COMMAND_STDOUT_TO_STDERR` that correspond to the members
- .no_stdin, .git_cmd, .stdout_to_stderr of `struct child_process`.
+ or more of the flags `RUN_COMMAND_NO_STDIN`, `RUN_GIT_CMD`,
+ `RUN_COMMAND_STDOUT_TO_STDERR`, or `RUN_SILENT_EXEC_FAILURE`
+ that correspond to the members .no_stdin, .git_cmd,
+ .stdout_to_stderr, .silent_exec_failure of `struct child_process`.
The argument dir corresponds the member .dir. The argument env
corresponds to the member .env.
+The functions above do the following:
+
+. If a system call failed, errno is set and -1 is returned. A diagnostic
+ is printed.
+
+. If the program was not found, then -1 is returned and errno is set to
+ ENOENT; a diagnostic is printed only if .silent_exec_failure is 0.
+
+. Otherwise, the program is run. If it terminates regularly, its exit
+ code is returned. No diagnistic is printed, even if the exit code is
+ non-zero.
+
+. If the program terminated due to a signal, then the return value is the
+ signal number - 128, ie. it is negative and so indicates an unusual
+ condition; a diagnostic is printed. This return value can be passed to
+ exit(2), which will report the same code to the parent process that a
+ POSIX shell's $? would report for a program that died from the signal.
+
+
`start_async`::
Run a function asynchronously. Takes a pointer to a `struct
To specify a new initial working directory for the sub-process,
specify it in the .dir member.
+If the program cannot be found, the functions return -1 and set
+errno to ENOENT. Normally, an error message is printed, but if
+.silent_exec_failure is set to 1, no message is printed for this
+special error condition.
+
* `struct async`
tree walking API
================
-Talk about <tree-walk.h>, things like
+The tree walking API is used to traverse and inspect trees.
-* struct tree_desc
-* init_tree_desc
-* tree_entry_extract
-* update_tree_entry
-* get_tree_entry
+Data Structures
+---------------
-(JC, Linus)
+`struct name_entry`::
+
+ An entry in a tree. Each entry has a sha1 identifier, pathname, and
+ mode.
+
+`struct tree_desc`::
+
+ A semi-opaque data structure used to maintain the current state of the
+ walk.
++
+* `buffer` is a pointer into the memory representation of the tree. It always
+points at the current entry being visited.
+
+* `size` counts the number of bytes left in the `buffer`.
+
+* `entry` points to the current entry being visited.
+
+`struct traverse_info`::
+
+ A structure used to maintain the state of a traversal.
++
+* `prev` points to the traverse_info which was used to descend into the
+current tree. If this is the top-level tree `prev` will point to
+a dummy traverse_info.
+
+* `name` is the entry for the current tree (if the tree is a subtree).
+
+* `pathlen` is the length of the full path for the current tree.
+
+* `conflicts` can be used by callbacks to maintain directory-file conflicts.
+
+* `fn` is a callback called for each entry in the tree. See Traversing for more
+information.
+
+* `data` can be anything the `fn` callback would want to use.
+
+Initializing
+------------
+
+`init_tree_desc`::
+
+ Initialize a `tree_desc` and decode its first entry. The buffer and
+ size parameters are assumed to be the same as the buffer and size
+ members of `struct tree`.
+
+`fill_tree_descriptor`::
+
+ Initialize a `tree_desc` and decode its first entry given the sha1 of
+ a tree. Returns the `buffer` member if the sha1 is a valid tree
+ identifier and NULL otherwise.
+
+`setup_traverse_info`::
+
+ Initialize a `traverse_info` given the pathname of the tree to start
+ traversing from. The `base` argument is assumed to be the `path`
+ member of the `name_entry` being recursed into unless the tree is a
+ top-level tree in which case the empty string ("") is used.
+
+Walking
+-------
+
+`tree_entry`::
+
+ Visit the next entry in a tree. Returns 1 when there are more entries
+ left to visit and 0 when all entries have been visited. This is
+ commonly used in the test of a while loop.
+
+`tree_entry_len`::
+
+ Calculate the length of a tree entry's pathname. This utilizes the
+ memory structure of a tree entry to avoid the overhead of using a
+ generic strlen().
+
+`update_tree_entry`::
+
+ Walk to the next entry in a tree. This is commonly used in conjunction
+ with `tree_entry_extract` to inspect the current entry.
+
+`tree_entry_extract`::
+
+ Decode the entry currently being visited (the one pointed to by
+ `tree_desc's` `entry` member) and return the sha1 of the entry. The
+ `pathp` and `modep` arguments are set to the entry's pathname and mode
+ respectively.
+
+`get_tree_entry`::
+
+ Find an entry in a tree given a pathname and the sha1 of a tree to
+ search. Returns 0 if the entry is found and -1 otherwise. The third
+ and fourth parameters are set to the entry's sha1 and mode
+ respectively.
+
+Traversing
+----------
+
+`traverse_trees`::
+
+ Traverse `n` number of trees in parallel. The `fn` callback member of
+ `traverse_info` is called once for each tree entry.
+
+`traverse_callback_t`::
+ The arguments passed to the traverse callback are as follows:
++
+* `n` counts the number of trees being traversed.
+
+* `mask` has its nth bit set if something exists in the nth entry.
+
+* `dirmask` has its nth bit set if the nth tree's entry is a directory.
+
+* `entry` is an array of size `n` where the nth entry is from the nth tree.
+
+* `info` maintains the state of the traversal.
+
++
+Returning a negative value will terminate the traversal. Otherwise the
+return value is treated as an update mask. If the nth bit is set the nth tree
+will be updated and if the bit is not set the nth tree entry will be the
+same in the next callback invocation.
+
+`make_traverse_path`::
+
+ Generate the full pathname of a tree entry based from the root of the
+ traversal. For example, if the traversal has recursed into another
+ tree named "bar" the pathname of an entry "baz" in the "bar"
+ tree would be "bar/baz".
+
+`traverse_path_len`::
+
+ Calculate the length of a pathname returned by `make_traverse_path`.
+ This utilizes the memory structure of a tree entry to avoid the
+ overhead of using a generic strlen().
+
+Authors
+-------
+
+Written by Junio C Hamano <gitster@pobox.com> and Linus Torvalds
+<torvalds@linux-foundation.org>
`git rev-list` is the original version of the revision walker, which
_always_ printed a list of revisions to stdout. It is still functional,
-and needs to, since most new Git programs start out as scripts using
+and needs to, since most new Git commands start out as scripts using
`git rev-list`.
`git rev-parse` is not as important any more; it was only used to filter out
which are derived from $prefix, so "make all; make prefix=/usr
install" would not work.
+The beginning of the Makefile documents many variables that affect the way
+git is built. You can override them either from the command line, or in a
+config.mak file.
+
Alternatively you can use autoconf generated ./configure script to
set up install paths (via config.mak.autogen), so you can write instead
export GIT_EXEC_PATH PATH GITPERLLIB
- Git is reasonably self-sufficient, but does depend on a few external
- programs and libraries:
+ programs and libraries. Git can be used without most of them by adding
+ the approriate "NO_<LIBRARY>=YesPlease" to the make command line or
+ config.mak file.
- "zlib", the compression library. Git won't build without it.
- - "openssl". Unless you specify otherwise, you'll get the SHA1
- library from here.
+ - "ssh" is used to push and pull over the net.
- If you don't have openssl, you can use one of the SHA1 libraries
- that come with git (git includes the one from Mozilla, and has
- its own PowerPC and ARM optimized ones too - see the Makefile).
+ - A POSIX-compliant shell is required to run many scripts needed
+ for everyday use (e.g. "bisect", "pull").
- - libcurl library; git-http-fetch and git-fetch use them. You
- might also want the "curl" executable for debugging purposes.
- If you do not use http transfer, you are probably OK if you
- do not have them.
+ - "Perl" is needed to use some of the features (e.g. preparing a
+ partial commit using "git add -i/-p", interacting with svn
+ repositories with "git svn"). If you can live without these, use
+ NO_PERL.
- - expat library; git-http-push uses it for remote lock
- management over DAV. Similar to "curl" above, this is optional.
+ - "openssl" library is used by git-imap-send to use IMAP over SSL.
+ If you don't need it, use NO_OPENSSL.
- - "wish", the Tcl/Tk windowing shell is used in gitk to show the
- history graphically, and in git-gui.
+ By default, git uses OpenSSL for SHA1 but it will use it's own
+ library (inspired by Mozilla's) with either NO_OPENSSL or
+ BLK_SHA1. Also included is a version optimized for PowerPC
+ (PPC_SHA1).
+
+ - "libcurl" library is used by git-http-fetch and git-fetch. You
+ might also want the "curl" executable for debugging purposes.
+ If you do not use http:// or https:// repositories, you do not
+ have to have them (use NO_CURL).
- - "ssh" is used to push and pull over the net
+ - "expat" library; git-http-push uses it for remote lock
+ management over DAV. Similar to "curl" above, this is optional
+ (with NO_EXPAT).
- - "perl" and POSIX-compliant shells are needed to use most of
- the bare-bones Porcelainish scripts.
+ - "wish", the Tcl/Tk windowing shell is used in gitk to show the
+ history graphically, and in git-gui. If you don't want gitk or
+ git-gui, you can use NO_TCLTK.
- Some platform specific issues are dealt with Makefile rules,
but depending on your specific installation, you may not
# when attempting to read from an fopen'ed directory.
#
# Define NO_OPENSSL environment variable if you do not have OpenSSL.
-# This also implies MOZILLA_SHA1.
+# This also implies BLK_SHA1.
#
# Define NO_CURL if you do not have libcurl installed. git-http-pull and
# git-http-push are not built, and you cannot use http:// and https://
# specify your own (or DarwinPort's) include directories and
# library directories by defining CFLAGS and LDFLAGS appropriately.
#
+# Define BLK_SHA1 environment variable if you want the C version
+# of the SHA1 that assumes you can do unaligned 32-bit loads and
+# have a fast htonl() function.
+#
# Define PPC_SHA1 environment variable when running make to make use of
# a bundled SHA1 routine optimized for PowerPC.
#
-# Define ARM_SHA1 environment variable when running make to make use of
-# a bundled SHA1 routine optimized for ARM.
-#
-# Define MOZILLA_SHA1 environment variable when running make to make use of
-# a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
-# on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
-# choice) has very fast version optimized for i586.
+# Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
#
-# Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
+# Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
#
# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
#
PROGRAMS += git-shell$X
PROGRAMS += git-show-index$X
PROGRAMS += git-unpack-file$X
-PROGRAMS += git-update-server-info$X
PROGRAMS += git-upload-pack$X
PROGRAMS += git-var$X
LIB_OBJS += reflog-walk.o
LIB_OBJS += refs.o
LIB_OBJS += remote.o
+LIB_OBJS += replace_object.o
LIB_OBJS += rerere.o
LIB_OBJS += revision.o
LIB_OBJS += run-command.o
BUILTIN_OBJS += builtin-receive-pack.o
BUILTIN_OBJS += builtin-reflog.o
BUILTIN_OBJS += builtin-remote.o
+BUILTIN_OBJS += builtin-replace.o
BUILTIN_OBJS += builtin-rerere.o
BUILTIN_OBJS += builtin-reset.o
BUILTIN_OBJS += builtin-rev-list.o
BUILTIN_OBJS += builtin-unpack-objects.o
BUILTIN_OBJS += builtin-update-index.o
BUILTIN_OBJS += builtin-update-ref.o
+BUILTIN_OBJS += builtin-update-server-info.o
BUILTIN_OBJS += builtin-upload-archive.o
BUILTIN_OBJS += builtin-verify-pack.o
BUILTIN_OBJS += builtin-verify-tag.o
TAR = gtar
endif
ifeq ($(uname_S),Darwin)
+ NEEDS_CRYPTO_WITH_SSL = YesPlease
NEEDS_SSL_WITH_CRYPTO = YesPlease
NEEDS_LIBICONV = YesPlease
ifeq ($(shell expr "$(uname_R)" : '[15678]\.'),2)
NO_C99_FORMAT = YesPlease
NO_STRTOUMAX = YesPlease
endif
- ifdef NO_IPV6
- NEEDS_RESOLV = YesPlease
- endif
INSTALL = /usr/ucb/install
TAR = gtar
BASIC_CFLAGS += -D__EXTENSIONS__ -D__sun__ -DHAVE_ALLOCA_H
NO_PTHREADS = YesPlease
endif
endif
-ifneq (,$(findstring arm,$(uname_M)))
- ARM_SHA1 = YesPlease
- NO_MKSTEMPS = YesPlease
-endif
-include config.mak.autogen
-include config.mak
else
OPENSSL_LINK =
endif
+ ifdef NEEDS_CRYPTO_WITH_SSL
+ OPENSSL_LINK += -lcrypto
+ endif
else
BASIC_CFLAGS += -DNO_OPENSSL
- MOZILLA_SHA1 = 1
+ BLK_SHA1 = 1
OPENSSL_LIBSSL =
endif
ifdef NEEDS_SSL_WITH_CRYPTO
BASIC_CFLAGS += -DNO_DEFLATE_BOUND
endif
+ifdef BLK_SHA1
+ SHA1_HEADER = "block-sha1/sha1.h"
+ LIB_OBJS += block-sha1/sha1.o
+else
ifdef PPC_SHA1
SHA1_HEADER = "ppc/sha1.h"
LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
-else
-ifdef ARM_SHA1
- SHA1_HEADER = "arm/sha1.h"
- LIB_OBJS += arm/sha1.o arm/sha1_arm.o
-else
-ifdef MOZILLA_SHA1
- SHA1_HEADER = "mozilla-sha1/sha1.h"
- LIB_OBJS += mozilla-sha1/sha1.o
else
SHA1_HEADER = <openssl/sha.h>
EXTLIBS += $(LIB_4_CRYPTO)
endif
endif
-endif
ifdef NO_PERL_MAKEMAKER
export NO_PERL_MAKEMAKER
endif
{
static char bufs[2][PATH_MAX + 1], *buf = bufs[0], *next_buf = bufs[1];
char cwd[1024] = "";
- int buf_index = 1, len;
+ int buf_index = 1;
int depth = MAXDEPTH;
char *last_elem = NULL;
die_errno ("Could not get current working directory");
if (last_elem) {
- int len = strlen(buf);
+ size_t len = strlen(buf);
if (len + strlen(last_elem) + 2 > PATH_MAX)
die ("Too long path name: '%s/%s'",
buf, last_elem);
}
if (!lstat(buf, &st) && S_ISLNK(st.st_mode)) {
- len = readlink(buf, next_buf, PATH_MAX);
+ ssize_t len = readlink(buf, next_buf, PATH_MAX);
if (len < 0)
die_errno ("Invalid symlink '%s'", buf);
if (PATH_MAX <= len)
+++ /dev/null
-/*
- * SHA-1 implementation optimized for ARM
- *
- * Copyright: (C) 2005 by Nicolas Pitre <nico@cam.org>
- * Created: September 17, 2005
- */
-
-#include <string.h>
-#include "sha1.h"
-
-extern void arm_sha_transform(uint32_t *hash, const unsigned char *data, uint32_t *W);
-
-void arm_SHA1_Init(arm_SHA_CTX *c)
-{
- c->len = 0;
- c->hash[0] = 0x67452301;
- c->hash[1] = 0xefcdab89;
- c->hash[2] = 0x98badcfe;
- c->hash[3] = 0x10325476;
- c->hash[4] = 0xc3d2e1f0;
-}
-
-void arm_SHA1_Update(arm_SHA_CTX *c, const void *p, unsigned long n)
-{
- uint32_t workspace[80];
- unsigned int partial;
- unsigned long done;
-
- partial = c->len & 0x3f;
- c->len += n;
- if ((partial + n) >= 64) {
- if (partial) {
- done = 64 - partial;
- memcpy(c->buffer + partial, p, done);
- arm_sha_transform(c->hash, c->buffer, workspace);
- partial = 0;
- } else
- done = 0;
- while (n >= done + 64) {
- arm_sha_transform(c->hash, p + done, workspace);
- done += 64;
- }
- } else
- done = 0;
- if (n - done)
- memcpy(c->buffer + partial, p + done, n - done);
-}
-
-void arm_SHA1_Final(unsigned char *hash, arm_SHA_CTX *c)
-{
- uint64_t bitlen;
- uint32_t bitlen_hi, bitlen_lo;
- unsigned int i, offset, padlen;
- unsigned char bits[8];
- static const unsigned char padding[64] = { 0x80, };
-
- bitlen = c->len << 3;
- offset = c->len & 0x3f;
- padlen = ((offset < 56) ? 56 : (64 + 56)) - offset;
- arm_SHA1_Update(c, padding, padlen);
-
- bitlen_hi = bitlen >> 32;
- bitlen_lo = bitlen & 0xffffffff;
- bits[0] = bitlen_hi >> 24;
- bits[1] = bitlen_hi >> 16;
- bits[2] = bitlen_hi >> 8;
- bits[3] = bitlen_hi;
- bits[4] = bitlen_lo >> 24;
- bits[5] = bitlen_lo >> 16;
- bits[6] = bitlen_lo >> 8;
- bits[7] = bitlen_lo;
- arm_SHA1_Update(c, bits, 8);
-
- for (i = 0; i < 5; i++) {
- uint32_t v = c->hash[i];
- hash[0] = v >> 24;
- hash[1] = v >> 16;
- hash[2] = v >> 8;
- hash[3] = v;
- hash += 4;
- }
-}
+++ /dev/null
-/*
- * SHA-1 implementation optimized for ARM
- *
- * Copyright: (C) 2005 by Nicolas Pitre <nico@cam.org>
- * Created: September 17, 2005
- */
-
-#include <stdint.h>
-
-typedef struct {
- uint64_t len;
- uint32_t hash[5];
- unsigned char buffer[64];
-} arm_SHA_CTX;
-
-void arm_SHA1_Init(arm_SHA_CTX *c);
-void arm_SHA1_Update(arm_SHA_CTX *c, const void *p, unsigned long n);
-void arm_SHA1_Final(unsigned char *hash, arm_SHA_CTX *c);
-
-#define git_SHA_CTX arm_SHA_CTX
-#define git_SHA1_Init arm_SHA1_Init
-#define git_SHA1_Update arm_SHA1_Update
-#define git_SHA1_Final arm_SHA1_Final
+++ /dev/null
-/*
- * SHA transform optimized for ARM
- *
- * Copyright: (C) 2005 by Nicolas Pitre <nico@cam.org>
- * Created: September 17, 2005
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
- .text
- .globl arm_sha_transform
-
-/*
- * void sha_transform(uint32_t *hash, const unsigned char *data, uint32_t *W);
- *
- * note: the "data" pointer may be unaligned.
- */
-
-arm_sha_transform:
-
- stmfd sp!, {r4 - r8, lr}
-
- @ for (i = 0; i < 16; i++)
- @ W[i] = ntohl(((uint32_t *)data)[i]);
-
-#ifdef __ARMEB__
- mov r4, r0
- mov r0, r2
- mov r2, #64
- bl memcpy
- mov r2, r0
- mov r0, r4
-#else
- mov r3, r2
- mov lr, #16
-1: ldrb r4, [r1], #1
- ldrb r5, [r1], #1
- ldrb r6, [r1], #1
- ldrb r7, [r1], #1
- subs lr, lr, #1
- orr r5, r5, r4, lsl #8
- orr r6, r6, r5, lsl #8
- orr r7, r7, r6, lsl #8
- str r7, [r3], #4
- bne 1b
-#endif
-
- @ for (i = 0; i < 64; i++)
- @ W[i+16] = ror(W[i+13] ^ W[i+8] ^ W[i+2] ^ W[i], 31);
-
- sub r3, r2, #4
- mov lr, #64
-2: ldr r4, [r3, #4]!
- subs lr, lr, #1
- ldr r5, [r3, #8]
- ldr r6, [r3, #32]
- ldr r7, [r3, #52]
- eor r4, r4, r5
- eor r4, r4, r6
- eor r4, r4, r7
- mov r4, r4, ror #31
- str r4, [r3, #64]
- bne 2b
-
- /*
- * The SHA functions are:
- *
- * f1(B,C,D) = (D ^ (B & (C ^ D)))
- * f2(B,C,D) = (B ^ C ^ D)
- * f3(B,C,D) = ((B & C) | (D & (B | C)))
- *
- * Then the sub-blocks are processed as follows:
- *
- * A' = ror(A, 27) + f(B,C,D) + E + K + *W++
- * B' = A
- * C' = ror(B, 2)
- * D' = C
- * E' = D
- *
- * We therefore unroll each loop 5 times to avoid register shuffling.
- * Also the ror for C (and also D and E which are successivelyderived
- * from it) is applied in place to cut on an additional mov insn for
- * each round.
- */
-
- .macro sha_f1, A, B, C, D, E
- ldr r3, [r2], #4
- eor ip, \C, \D
- add \E, r1, \E, ror #2
- and ip, \B, ip, ror #2
- add \E, \E, \A, ror #27
- eor ip, ip, \D, ror #2
- add \E, \E, r3
- add \E, \E, ip
- .endm
-
- .macro sha_f2, A, B, C, D, E
- ldr r3, [r2], #4
- add \E, r1, \E, ror #2
- eor ip, \B, \C, ror #2
- add \E, \E, \A, ror #27
- eor ip, ip, \D, ror #2
- add \E, \E, r3
- add \E, \E, ip
- .endm
-
- .macro sha_f3, A, B, C, D, E
- ldr r3, [r2], #4
- add \E, r1, \E, ror #2
- orr ip, \B, \C, ror #2
- add \E, \E, \A, ror #27
- and ip, ip, \D, ror #2
- add \E, \E, r3
- and r3, \B, \C, ror #2
- orr ip, ip, r3
- add \E, \E, ip
- .endm
-
- ldmia r0, {r4 - r8}
-
- mov lr, #4
- ldr r1, .L_sha_K + 0
-
- /* adjust initial values */
- mov r6, r6, ror #30
- mov r7, r7, ror #30
- mov r8, r8, ror #30
-
-3: subs lr, lr, #1
- sha_f1 r4, r5, r6, r7, r8
- sha_f1 r8, r4, r5, r6, r7
- sha_f1 r7, r8, r4, r5, r6
- sha_f1 r6, r7, r8, r4, r5
- sha_f1 r5, r6, r7, r8, r4
- bne 3b
-
- ldr r1, .L_sha_K + 4
- mov lr, #4
-
-4: subs lr, lr, #1
- sha_f2 r4, r5, r6, r7, r8
- sha_f2 r8, r4, r5, r6, r7
- sha_f2 r7, r8, r4, r5, r6
- sha_f2 r6, r7, r8, r4, r5
- sha_f2 r5, r6, r7, r8, r4
- bne 4b
-
- ldr r1, .L_sha_K + 8
- mov lr, #4
-
-5: subs lr, lr, #1
- sha_f3 r4, r5, r6, r7, r8
- sha_f3 r8, r4, r5, r6, r7
- sha_f3 r7, r8, r4, r5, r6
- sha_f3 r6, r7, r8, r4, r5
- sha_f3 r5, r6, r7, r8, r4
- bne 5b
-
- ldr r1, .L_sha_K + 12
- mov lr, #4
-
-6: subs lr, lr, #1
- sha_f2 r4, r5, r6, r7, r8
- sha_f2 r8, r4, r5, r6, r7
- sha_f2 r7, r8, r4, r5, r6
- sha_f2 r6, r7, r8, r4, r5
- sha_f2 r5, r6, r7, r8, r4
- bne 6b
-
- ldmia r0, {r1, r2, r3, ip, lr}
- add r4, r1, r4
- add r5, r2, r5
- add r6, r3, r6, ror #2
- add r7, ip, r7, ror #2
- add r8, lr, r8, ror #2
- stmia r0, {r4 - r8}
-
- ldmfd sp!, {r4 - r8, pc}
-
-.L_sha_K:
- .word 0x5a827999, 0x6ed9eba1, 0x8f1bbcdc, 0xca62c1d6
if (!hashcmp(bisect_rev, current_bad_sha1)) {
exit_if_skipped_commits(tried, current_bad_sha1);
- printf("%s is first bad commit\n", bisect_rev_hex);
+ printf("%s is the first bad commit\n", bisect_rev_hex);
show_diff_tree(prefix, revs.commits->item);
/* This means the bisection process succeeded. */
exit(10);
--- /dev/null
+/*
+ * SHA1 routine optimized to do word accesses rather than byte accesses,
+ * and to avoid unnecessary copies into the context array.
+ *
+ * This was initially based on the Mozilla SHA1 implementation, although
+ * none of the original Mozilla code remains.
+ */
+
+/* this is only to get definitions for memcpy(), ntohl() and htonl() */
+#include "../git-compat-util.h"
+
+#include "sha1.h"
+
+#if defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__))
+
+/*
+ * Force usage of rol or ror by selecting the one with the smaller constant.
+ * It _can_ generate slightly smaller code (a constant of 1 is special), but
+ * perhaps more importantly it's possibly faster on any uarch that does a
+ * rotate with a loop.
+ */
+
+#define SHA_ASM(op, x, n) ({ unsigned int __res; __asm__(op " %1,%0":"=r" (__res):"i" (n), "0" (x)); __res; })
+#define SHA_ROL(x,n) SHA_ASM("rol", x, n)
+#define SHA_ROR(x,n) SHA_ASM("ror", x, n)
+
+#else
+
+#define SHA_ROT(X,l,r) (((X) << (l)) | ((X) >> (r)))
+#define SHA_ROL(X,n) SHA_ROT(X,n,32-(n))
+#define SHA_ROR(X,n) SHA_ROT(X,32-(n),n)
+
+#endif
+
+/*
+ * If you have 32 registers or more, the compiler can (and should)
+ * try to change the array[] accesses into registers. However, on
+ * machines with less than ~25 registers, that won't really work,
+ * and at least gcc will make an unholy mess of it.
+ *
+ * So to avoid that mess which just slows things down, we force
+ * the stores to memory to actually happen (we might be better off
+ * with a 'W(t)=(val);asm("":"+m" (W(t))' there instead, as
+ * suggested by Artur Skawina - that will also make gcc unable to
+ * try to do the silly "optimize away loads" part because it won't
+ * see what the value will be).
+ *
+ * Ben Herrenschmidt reports that on PPC, the C version comes close
+ * to the optimized asm with this (ie on PPC you don't want that
+ * 'volatile', since there are lots of registers).
+ *
+ * On ARM we get the best code generation by forcing a full memory barrier
+ * between each SHA_ROUND, otherwise gcc happily get wild with spilling and
+ * the stack frame size simply explode and performance goes down the drain.
+ */
+
+#if defined(__i386__) || defined(__x86_64__)
+ #define setW(x, val) (*(volatile unsigned int *)&W(x) = (val))
+#elif defined(__GNUC__) && defined(__arm__)
+ #define setW(x, val) do { W(x) = (val); __asm__("":::"memory"); } while (0)
+#else
+ #define setW(x, val) (W(x) = (val))
+#endif
+
+/*
+ * Performance might be improved if the CPU architecture is OK with
+ * unaligned 32-bit loads and a fast ntohl() is available.
+ * Otherwise fall back to byte loads and shifts which is portable,
+ * and is faster on architectures with memory alignment issues.
+ */
+
+#if defined(__i386__) || defined(__x86_64__) || \
+ defined(__ppc__) || defined(__ppc64__) || \
+ defined(__powerpc__) || defined(__powerpc64__) || \
+ defined(__s390__) || defined(__s390x__)
+
+#define get_be32(p) ntohl(*(unsigned int *)(p))
+#define put_be32(p, v) do { *(unsigned int *)(p) = htonl(v); } while (0)
+
+#else
+
+#define get_be32(p) ( \
+ (*((unsigned char *)(p) + 0) << 24) | \
+ (*((unsigned char *)(p) + 1) << 16) | \
+ (*((unsigned char *)(p) + 2) << 8) | \
+ (*((unsigned char *)(p) + 3) << 0) )
+#define put_be32(p, v) do { \
+ unsigned int __v = (v); \
+ *((unsigned char *)(p) + 0) = __v >> 24; \
+ *((unsigned char *)(p) + 1) = __v >> 16; \
+ *((unsigned char *)(p) + 2) = __v >> 8; \
+ *((unsigned char *)(p) + 3) = __v >> 0; } while (0)
+
+#endif
+
+/* This "rolls" over the 512-bit array */
+#define W(x) (array[(x)&15])
+
+/*
+ * Where do we get the source from? The first 16 iterations get it from
+ * the input data, the next mix it from the 512-bit array.
+ */
+#define SHA_SRC(t) get_be32(data + t)
+#define SHA_MIX(t) SHA_ROL(W(t+13) ^ W(t+8) ^ W(t+2) ^ W(t), 1)
+
+#define SHA_ROUND(t, input, fn, constant, A, B, C, D, E) do { \
+ unsigned int TEMP = input(t); setW(t, TEMP); \
+ E += TEMP + SHA_ROL(A,5) + (fn) + (constant); \
+ B = SHA_ROR(B, 2); } while (0)
+
+#define T_0_15(t, A, B, C, D, E) SHA_ROUND(t, SHA_SRC, (((C^D)&B)^D) , 0x5a827999, A, B, C, D, E )
+#define T_16_19(t, A, B, C, D, E) SHA_ROUND(t, SHA_MIX, (((C^D)&B)^D) , 0x5a827999, A, B, C, D, E )
+#define T_20_39(t, A, B, C, D, E) SHA_ROUND(t, SHA_MIX, (B^C^D) , 0x6ed9eba1, A, B, C, D, E )
+#define T_40_59(t, A, B, C, D, E) SHA_ROUND(t, SHA_MIX, ((B&C)+(D&(B^C))) , 0x8f1bbcdc, A, B, C, D, E )
+#define T_60_79(t, A, B, C, D, E) SHA_ROUND(t, SHA_MIX, (B^C^D) , 0xca62c1d6, A, B, C, D, E )
+
+static void blk_SHA1_Block(blk_SHA_CTX *ctx, const unsigned int *data)
+{
+ unsigned int A,B,C,D,E;
+ unsigned int array[16];
+
+ A = ctx->H[0];
+ B = ctx->H[1];
+ C = ctx->H[2];
+ D = ctx->H[3];
+ E = ctx->H[4];
+
+ /* Round 1 - iterations 0-16 take their input from 'data' */
+ T_0_15( 0, A, B, C, D, E);
+ T_0_15( 1, E, A, B, C, D);
+ T_0_15( 2, D, E, A, B, C);
+ T_0_15( 3, C, D, E, A, B);
+ T_0_15( 4, B, C, D, E, A);
+ T_0_15( 5, A, B, C, D, E);
+ T_0_15( 6, E, A, B, C, D);
+ T_0_15( 7, D, E, A, B, C);
+ T_0_15( 8, C, D, E, A, B);
+ T_0_15( 9, B, C, D, E, A);
+ T_0_15(10, A, B, C, D, E);
+ T_0_15(11, E, A, B, C, D);
+ T_0_15(12, D, E, A, B, C);
+ T_0_15(13, C, D, E, A, B);
+ T_0_15(14, B, C, D, E, A);
+ T_0_15(15, A, B, C, D, E);
+
+ /* Round 1 - tail. Input from 512-bit mixing array */
+ T_16_19(16, E, A, B, C, D);
+ T_16_19(17, D, E, A, B, C);
+ T_16_19(18, C, D, E, A, B);
+ T_16_19(19, B, C, D, E, A);
+
+ /* Round 2 */
+ T_20_39(20, A, B, C, D, E);
+ T_20_39(21, E, A, B, C, D);
+ T_20_39(22, D, E, A, B, C);
+ T_20_39(23, C, D, E, A, B);
+ T_20_39(24, B, C, D, E, A);
+ T_20_39(25, A, B, C, D, E);
+ T_20_39(26, E, A, B, C, D);
+ T_20_39(27, D, E, A, B, C);
+ T_20_39(28, C, D, E, A, B);
+ T_20_39(29, B, C, D, E, A);
+ T_20_39(30, A, B, C, D, E);
+ T_20_39(31, E, A, B, C, D);
+ T_20_39(32, D, E, A, B, C);
+ T_20_39(33, C, D, E, A, B);
+ T_20_39(34, B, C, D, E, A);
+ T_20_39(35, A, B, C, D, E);
+ T_20_39(36, E, A, B, C, D);
+ T_20_39(37, D, E, A, B, C);
+ T_20_39(38, C, D, E, A, B);
+ T_20_39(39, B, C, D, E, A);
+
+ /* Round 3 */
+ T_40_59(40, A, B, C, D, E);
+ T_40_59(41, E, A, B, C, D);
+ T_40_59(42, D, E, A, B, C);
+ T_40_59(43, C, D, E, A, B);
+ T_40_59(44, B, C, D, E, A);
+ T_40_59(45, A, B, C, D, E);
+ T_40_59(46, E, A, B, C, D);
+ T_40_59(47, D, E, A, B, C);
+ T_40_59(48, C, D, E, A, B);
+ T_40_59(49, B, C, D, E, A);
+ T_40_59(50, A, B, C, D, E);
+ T_40_59(51, E, A, B, C, D);
+ T_40_59(52, D, E, A, B, C);
+ T_40_59(53, C, D, E, A, B);
+ T_40_59(54, B, C, D, E, A);
+ T_40_59(55, A, B, C, D, E);
+ T_40_59(56, E, A, B, C, D);
+ T_40_59(57, D, E, A, B, C);
+ T_40_59(58, C, D, E, A, B);
+ T_40_59(59, B, C, D, E, A);
+
+ /* Round 4 */
+ T_60_79(60, A, B, C, D, E);
+ T_60_79(61, E, A, B, C, D);
+ T_60_79(62, D, E, A, B, C);
+ T_60_79(63, C, D, E, A, B);
+ T_60_79(64, B, C, D, E, A);
+ T_60_79(65, A, B, C, D, E);
+ T_60_79(66, E, A, B, C, D);
+ T_60_79(67, D, E, A, B, C);
+ T_60_79(68, C, D, E, A, B);
+ T_60_79(69, B, C, D, E, A);
+ T_60_79(70, A, B, C, D, E);
+ T_60_79(71, E, A, B, C, D);
+ T_60_79(72, D, E, A, B, C);
+ T_60_79(73, C, D, E, A, B);
+ T_60_79(74, B, C, D, E, A);
+ T_60_79(75, A, B, C, D, E);
+ T_60_79(76, E, A, B, C, D);
+ T_60_79(77, D, E, A, B, C);
+ T_60_79(78, C, D, E, A, B);
+ T_60_79(79, B, C, D, E, A);
+
+ ctx->H[0] += A;
+ ctx->H[1] += B;
+ ctx->H[2] += C;
+ ctx->H[3] += D;
+ ctx->H[4] += E;
+}
+
+void blk_SHA1_Init(blk_SHA_CTX *ctx)
+{
+ ctx->size = 0;
+
+ /* Initialize H with the magic constants (see FIPS180 for constants) */
+ ctx->H[0] = 0x67452301;
+ ctx->H[1] = 0xefcdab89;
+ ctx->H[2] = 0x98badcfe;
+ ctx->H[3] = 0x10325476;
+ ctx->H[4] = 0xc3d2e1f0;
+}
+
+void blk_SHA1_Update(blk_SHA_CTX *ctx, const void *data, unsigned long len)
+{
+ int lenW = ctx->size & 63;
+
+ ctx->size += len;
+
+ /* Read the data into W and process blocks as they get full */
+ if (lenW) {
+ int left = 64 - lenW;
+ if (len < left)
+ left = len;
+ memcpy(lenW + (char *)ctx->W, data, left);
+ lenW = (lenW + left) & 63;
+ len -= left;
+ data = ((const char *)data + left);
+ if (lenW)
+ return;
+ blk_SHA1_Block(ctx, ctx->W);
+ }
+ while (len >= 64) {
+ blk_SHA1_Block(ctx, data);
+ data = ((const char *)data + 64);
+ len -= 64;
+ }
+ if (len)
+ memcpy(ctx->W, data, len);
+}
+
+void blk_SHA1_Final(unsigned char hashout[20], blk_SHA_CTX *ctx)
+{
+ static const unsigned char pad[64] = { 0x80 };
+ unsigned int padlen[2];
+ int i;
+
+ /* Pad with a binary 1 (ie 0x80), then zeroes, then length */
+ padlen[0] = htonl(ctx->size >> 29);
+ padlen[1] = htonl(ctx->size << 3);
+
+ i = ctx->size & 63;
+ blk_SHA1_Update(ctx, pad, 1+ (63 & (55 - i)));
+ blk_SHA1_Update(ctx, padlen, 8);
+
+ /* Output hash */
+ for (i = 0; i < 5; i++)
+ put_be32(hashout + i*4, ctx->H[i]);
+}
--- /dev/null
+/*
+ * SHA1 routine optimized to do word accesses rather than byte accesses,
+ * and to avoid unnecessary copies into the context array.
+ *
+ * This was initially based on the Mozilla SHA1 implementation, although
+ * none of the original Mozilla code remains.
+ */
+
+typedef struct {
+ unsigned long long size;
+ unsigned int H[5];
+ unsigned int W[16];
+} blk_SHA_CTX;
+
+void blk_SHA1_Init(blk_SHA_CTX *ctx);
+void blk_SHA1_Update(blk_SHA_CTX *ctx, const void *dataIn, unsigned long len);
+void blk_SHA1_Final(unsigned char hashout[20], blk_SHA_CTX *ctx);
+
+#define git_SHA_CTX blk_SHA_CTX
+#define git_SHA1_Init blk_SHA1_Init
+#define git_SHA1_Update blk_SHA1_Update
+#define git_SHA1_Final blk_SHA1_Final
for (specs = 0; pathspec[specs]; specs++)
/* nothing */;
seen = xcalloc(specs, 1);
- refresh_index(&the_index, verbose ? REFRESH_SAY_CHANGED : REFRESH_QUIET,
- pathspec, seen);
+ refresh_index(&the_index, verbose ? REFRESH_IN_PORCELAIN : REFRESH_QUIET,
+ pathspec, seen, "Unstaged changes after refreshing the index:");
for (i = 0; i < specs; i++) {
if (!seen[i])
die("pathspec '%s' did not match any files", pathspec[i]);
return pathspec;
}
-int interactive_add(int argc, const char **argv, const char *prefix)
+int run_add_interactive(const char *revision, const char *patch_mode,
+ const char **pathspec)
{
- int status, ac;
+ int status, ac, pc = 0;
const char **args;
- const char **pathspec = NULL;
- if (argc) {
- pathspec = validate_pathspec(argc, argv, prefix);
- if (!pathspec)
- return -1;
- }
+ if (pathspec)
+ while (pathspec[pc])
+ pc++;
- args = xcalloc(sizeof(const char *), (argc + 4));
+ args = xcalloc(sizeof(const char *), (pc + 5));
ac = 0;
args[ac++] = "add--interactive";
- if (patch_interactive)
- args[ac++] = "--patch";
+ if (patch_mode)
+ args[ac++] = patch_mode;
+ if (revision)
+ args[ac++] = revision;
args[ac++] = "--";
- if (argc) {
- memcpy(&(args[ac]), pathspec, sizeof(const char *) * argc);
- ac += argc;
+ if (pc) {
+ memcpy(&(args[ac]), pathspec, sizeof(const char *) * pc);
+ ac += pc;
}
args[ac] = NULL;
return status;
}
+int interactive_add(int argc, const char **argv, const char *prefix)
+{
+ const char **pathspec = NULL;
+
+ if (argc) {
+ pathspec = validate_pathspec(argc, argv, prefix);
+ if (!pathspec)
+ return -1;
+ }
+
+ return run_add_interactive(NULL,
+ patch_interactive ? "--patch" : NULL,
+ pathspec);
+}
+
static int edit_patch(int argc, const char **argv, const char *prefix)
{
char *file = xstrdup(git_path("ADD_EDIT.patch"));
static int whitespace_error;
static int squelch_whitespace_errors = 5;
static int applied_after_fixing_ws;
+
+static enum ws_ignore {
+ ignore_ws_none,
+ ignore_ws_change,
+} ws_ignore_action = ignore_ws_none;
+
+
static const char *patch_input_file;
static const char *root;
static int root_len;
die("unrecognized whitespace option '%s'", option);
}
+static void parse_ignorewhitespace_option(const char *option)
+{
+ if (!option || !strcmp(option, "no") ||
+ !strcmp(option, "false") || !strcmp(option, "never") ||
+ !strcmp(option, "none")) {
+ ws_ignore_action = ignore_ws_none;
+ return;
+ }
+ if (!strcmp(option, "change")) {
+ ws_ignore_action = ignore_ws_change;
+ return;
+ }
+ die("unrecognized whitespace ignore option '%s'", option);
+}
+
static void set_default_whitespace_mode(const char *whitespace_option)
{
if (!whitespace_option && !apply_default_whitespace)
return h;
}
+/*
+ * Compare lines s1 of length n1 and s2 of length n2, ignoring
+ * whitespace difference. Returns 1 if they match, 0 otherwise
+ */
+static int fuzzy_matchlines(const char *s1, size_t n1,
+ const char *s2, size_t n2)
+{
+ const char *last1 = s1 + n1 - 1;
+ const char *last2 = s2 + n2 - 1;
+ int result = 0;
+
+ if (n1 < 0 || n2 < 0)
+ return 0;
+
+ /* ignore line endings */
+ while ((*last1 == '\r') || (*last1 == '\n'))
+ last1--;
+ while ((*last2 == '\r') || (*last2 == '\n'))
+ last2--;
+
+ /* skip leading whitespace */
+ while (isspace(*s1) && (s1 <= last1))
+ s1++;
+ while (isspace(*s2) && (s2 <= last2))
+ s2++;
+ /* early return if both lines are empty */
+ if ((s1 > last1) && (s2 > last2))
+ return 1;
+ while (!result) {
+ result = *s1++ - *s2++;
+ /*
+ * Skip whitespace inside. We check for whitespace on
+ * both buffers because we don't want "a b" to match
+ * "ab"
+ */
+ if (isspace(*s1) && isspace(*s2)) {
+ while (isspace(*s1) && s1 <= last1)
+ s1++;
+ while (isspace(*s2) && s2 <= last2)
+ s2++;
+ }
+ /*
+ * If we reached the end on one side only,
+ * lines don't match
+ */
+ if (
+ ((s2 > last2) && (s1 <= last1)) ||
+ ((s1 > last1) && (s2 <= last2)))
+ return 0;
+ if ((s1 > last1) && (s2 > last2))
+ break;
+ }
+
+ return !result;
+}
+
static void add_line_info(struct image *img, const char *bol, size_t len, unsigned flag)
{
ALLOC_GROW(img->line_allocated, img->nr + 1, img->alloc);
return val;
}
+/*
+ * Does the ---/+++ line has the POSIX timestamp after the last HT?
+ * GNU diff puts epoch there to signal a creation/deletion event. Is
+ * this such a timestamp?
+ */
+static int has_epoch_timestamp(const char *nameline)
+{
+ /*
+ * We are only interested in epoch timestamp; any non-zero
+ * fraction cannot be one, hence "(\.0+)?" in the regexp below.
+ * For the same reason, the date must be either 1969-12-31 or
+ * 1970-01-01, and the seconds part must be "00".
+ */
+ const char stamp_regexp[] =
+ "^(1969-12-31|1970-01-01)"
+ " "
+ "[0-2][0-9]:[0-5][0-9]:00(\\.0+)?"
+ " "
+ "([-+][0-2][0-9][0-5][0-9])\n";
+ const char *timestamp = NULL, *cp;
+ static regex_t *stamp;
+ regmatch_t m[10];
+ int zoneoffset;
+ int hourminute;
+ int status;
+
+ for (cp = nameline; *cp != '\n'; cp++) {
+ if (*cp == '\t')
+ timestamp = cp + 1;
+ }
+ if (!timestamp)
+ return 0;
+ if (!stamp) {
+ stamp = xmalloc(sizeof(*stamp));
+ if (regcomp(stamp, stamp_regexp, REG_EXTENDED)) {
+ warning("Cannot prepare timestamp regexp %s",
+ stamp_regexp);
+ return 0;
+ }
+ }
+
+ status = regexec(stamp, timestamp, ARRAY_SIZE(m), m, 0);
+ if (status) {
+ if (status != REG_NOMATCH)
+ warning("regexec returned %d for input: %s",
+ status, timestamp);
+ return 0;
+ }
+
+ zoneoffset = strtol(timestamp + m[3].rm_so + 1, NULL, 10);
+ zoneoffset = (zoneoffset / 100) * 60 + (zoneoffset % 100);
+ if (timestamp[m[3].rm_so] == '-')
+ zoneoffset = -zoneoffset;
+
+ /*
+ * YYYY-MM-DD hh:mm:ss must be from either 1969-12-31
+ * (west of GMT) or 1970-01-01 (east of GMT)
+ */
+ if ((zoneoffset < 0 && memcmp(timestamp, "1969-12-31", 10)) ||
+ (0 <= zoneoffset && memcmp(timestamp, "1970-01-01", 10)))
+ return 0;
+
+ hourminute = (strtol(timestamp + 11, NULL, 10) * 60 +
+ strtol(timestamp + 14, NULL, 10) -
+ zoneoffset);
+
+ return ((zoneoffset < 0 && hourminute == 1440) ||
+ (0 <= zoneoffset && !hourminute));
+}
+
/*
* Get the name etc info from the ---/+++ lines of a traditional patch header
*
} else {
name = find_name(first, NULL, p_value, TERM_SPACE | TERM_TAB);
name = find_name(second, name, p_value, TERM_SPACE | TERM_TAB);
- patch->old_name = patch->new_name = name;
+ if (has_epoch_timestamp(first)) {
+ patch->is_new = 1;
+ patch->is_delete = 0;
+ patch->new_name = name;
+ } else if (has_epoch_timestamp(second)) {
+ patch->is_new = 0;
+ patch->is_delete = 1;
+ patch->old_name = name;
+ } else {
+ patch->old_name = patch->new_name = name;
+ }
}
if (!name)
die("unable to find filename in patch at line %d", linenr);
}
}
+/*
+ * Update the preimage, and the common lines in postimage,
+ * from buffer buf of length len. If postlen is 0 the postimage
+ * is updated in place, otherwise it's updated on a new buffer
+ * of length postlen
+ */
+
static void update_pre_post_images(struct image *preimage,
struct image *postimage,
char *buf,
- size_t len)
+ size_t len, size_t postlen)
{
int i, ctx;
char *new, *old, *fixed;
*preimage = fixed_preimage;
/*
- * Adjust the common context lines in postimage, in place.
- * This is possible because whitespace fixing does not make
- * the string grow.
+ * Adjust the common context lines in postimage. This can be
+ * done in-place when we are just doing whitespace fixing,
+ * which does not make the string grow, but needs a new buffer
+ * when ignoring whitespace causes the update, since in this case
+ * we could have e.g. tabs converted to multiple spaces.
+ * We trust the caller to tell us if the update can be done
+ * in place (postlen==0) or not.
*/
- new = old = postimage->buf;
+ old = postimage->buf;
+ if (postlen)
+ new = postimage->buf = xmalloc(postlen);
+ else
+ new = old;
fixed = preimage->buf;
for (i = ctx = 0; i < postimage->nr; i++) {
size_t len = postimage->line[i].len;
!memcmp(img->buf + try, preimage->buf, preimage->len))
return 1;
+ /*
+ * No exact match. If we are ignoring whitespace, run a line-by-line
+ * fuzzy matching. We collect all the line length information because
+ * we need it to adjust whitespace if we match.
+ */
+ if (ws_ignore_action == ignore_ws_change) {
+ size_t imgoff = 0;
+ size_t preoff = 0;
+ size_t postlen = postimage->len;
+ for (i = 0; i < preimage->nr; i++) {
+ size_t prelen = preimage->line[i].len;
+ size_t imglen = img->line[try_lno+i].len;
+
+ if (!fuzzy_matchlines(img->buf + try + imgoff, imglen,
+ preimage->buf + preoff, prelen))
+ return 0;
+ if (preimage->line[i].flag & LINE_COMMON)
+ postlen += imglen - prelen;
+ imgoff += imglen;
+ preoff += prelen;
+ }
+
+ /*
+ * Ok, the preimage matches with whitespace fuzz. Update it and
+ * the common postimage lines to use the same whitespace as the
+ * target. imgoff now holds the true length of the target that
+ * matches the preimage, and we need to update the line lengths
+ * of the preimage to match the target ones.
+ */
+ fixed_buf = xmalloc(imgoff);
+ memcpy(fixed_buf, img->buf + try, imgoff);
+ for (i = 0; i < preimage->nr; i++)
+ preimage->line[i].len = img->line[try_lno+i].len;
+
+ /*
+ * Update the preimage buffer and the postimage context lines.
+ */
+ update_pre_post_images(preimage, postimage,
+ fixed_buf, imgoff, postlen);
+ return 1;
+ }
+
if (ws_error_action != correct_ws_error)
return 0;
/*
* The hunk does not apply byte-by-byte, but the hash says
- * it might with whitespace fuzz.
+ * it might with whitespace fuzz. We haven't been asked to
+ * ignore whitespace, we were asked to correct whitespace
+ * errors, so let's try matching after whitespace correction.
*/
fixed_buf = xmalloc(preimage->len + 1);
buf = fixed_buf;
* hunk match. Update the context lines in the postimage.
*/
update_pre_post_images(preimage, postimage,
- fixed_buf, buf - fixed_buf);
+ fixed_buf, buf - fixed_buf, 0);
return 1;
unmatch_exit:
{
if (!strcmp(var, "apply.whitespace"))
return git_config_string(&apply_default_whitespace, var, value);
+ else if (!strcmp(var, "apply.ignorewhitespace"))
+ return git_config_string(&apply_default_ignorewhitespace, var, value);
return git_default_config(var, value, cb);
}
return 0;
}
+static int option_parse_space_change(const struct option *opt,
+ const char *arg, int unset)
+{
+ if (unset)
+ ws_ignore_action = ignore_ws_none;
+ else
+ ws_ignore_action = ignore_ws_change;
+ return 0;
+}
+
static int option_parse_whitespace(const struct option *opt,
const char *arg, int unset)
{
{ OPTION_CALLBACK, 0, "whitespace", &whitespace_option, "action",
"detect new or modified lines that have whitespace errors",
0, option_parse_whitespace },
+ { OPTION_CALLBACK, 0, "ignore-space-change", NULL, NULL,
+ "ignore changes in whitespace when finding context",
+ PARSE_OPT_NOARG, option_parse_space_change },
+ { OPTION_CALLBACK, 0, "ignore-whitespace", NULL, NULL,
+ "ignore changes in whitespace when finding context",
+ PARSE_OPT_NOARG, option_parse_space_change },
OPT_BOOLEAN('R', "reverse", &apply_in_reverse,
"apply the patch in reverse"),
OPT_BOOLEAN(0, "unidiff-zero", &unidiff_zero,
git_config(git_apply_config, NULL);
if (apply_default_whitespace)
parse_whitespace_option(apply_default_whitespace);
+ if (apply_default_ignorewhitespace)
+ parse_ignorewhitespace_option(apply_default_ignorewhitespace);
argc = parse_options(argc, argv, prefix, builtin_apply_options,
apply_usage, 0);
/*
* Now, convert both name and e-mail using mailmap
*/
- if(map_user(&mailmap, mail+1, mail_len-1, person, tmp-person-1)) {
+ if (map_user(&mailmap, mail+1, mail_len-1, person, tmp-person-1)) {
/* Add a trailing '>' to email, since map_user returns plain emails
Note: It already has '<', since we replace from mail+1 */
mailpos = memchr(mail, '\0', mail_len);
OPT_BIT('m', NULL, &rename, "move/rename a branch and its reflog", 1),
OPT_BIT('M', NULL, &rename, "move/rename a branch, even if target exists", 2),
OPT_BOOLEAN('l', NULL, &reflog, "create the branch's reflog"),
- OPT_BOOLEAN('f', NULL, &force_create, "force creation (when already exists)"),
+ OPT_BOOLEAN('f', "force", &force_create, "force creation (when already exists)"),
{
OPTION_CALLBACK, 0, "no-merged", &merge_filter_ref,
"commit", "print only not merged branches",
topts.dir = xcalloc(1, sizeof(*topts.dir));
topts.dir->flags |= DIR_SHOW_IGNORED;
topts.dir->exclude_per_dir = ".gitignore";
- tree = parse_tree_indirect(old->commit->object.sha1);
+ tree = parse_tree_indirect(old->commit ?
+ old->commit->object.sha1 :
+ (unsigned char *)EMPTY_TREE_SHA1_BIN);
init_tree_desc(&trees[0], tree->buffer, tree->size);
tree = parse_tree_indirect(new->commit->object.sha1);
init_tree_desc(&trees[1], tree->buffer, tree->size);
parse_commit(new->commit);
}
- if (!old.commit && !opts->force) {
- if (!opts->quiet) {
- warning("You appear to be on a branch yet to be born.");
- warning("Forcing checkout of %s.", new->name);
- }
- opts->force = 1;
- }
-
ret = merge_working_tree(opts, &old, new);
if (ret)
return ret;
return git_xmerge_config(var, value, cb);
}
+static int interactive_checkout(const char *revision, const char **pathspec,
+ struct checkout_opts *opts)
+{
+ return run_add_interactive(revision, "--patch=checkout", pathspec);
+}
+
+
int cmd_checkout(int argc, const char **argv, const char *prefix)
{
struct checkout_opts opts;
struct branch_info new;
struct tree *source_tree = NULL;
char *conflict_style = NULL;
+ int patch_mode = 0;
struct option options[] = {
OPT__QUIET(&opts.quiet),
OPT_STRING('b', NULL, &opts.new_branch, "new branch", "branch"),
2),
OPT_SET_INT('3', "theirs", &opts.writeout_stage, "stage",
3),
- OPT_BOOLEAN('f', NULL, &opts.force, "force"),
+ OPT_BOOLEAN('f', "force", &opts.force, "force"),
OPT_BOOLEAN('m', "merge", &opts.merge, "merge"),
OPT_STRING(0, "conflict", &conflict_style, "style",
"conflict style (merge or diff3)"),
+ OPT_BOOLEAN('p', "patch", &patch_mode, "select hunks interactively"),
OPT_END(),
};
int has_dash_dash;
argc = parse_options(argc, argv, prefix, options, checkout_usage,
PARSE_OPT_KEEP_DASHDASH);
+ if (patch_mode && (opts.track > 0 || opts.new_branch
+ || opts.new_branch_log || opts.merge || opts.force))
+ die ("--patch is incompatible with all other options");
+
/* --track without -b should DWIM */
if (0 < opts.track && !opts.new_branch) {
const char *argv0 = argv[0];
if (!pathspec)
die("invalid path specification");
+ if (patch_mode)
+ return interactive_checkout(new.name, pathspec, &opts);
+
/* Checkout paths */
if (opts.new_branch) {
if (argc == 1) {
return checkout_paths(source_tree, pathspec, &opts);
}
+ if (patch_mode)
+ return interactive_checkout(new.name, NULL, &opts);
+
if (opts.new_branch) {
struct strbuf buf = STRBUF_INIT;
if (strbuf_check_branch_ref(&buf, opts.new_branch))
int i;
int show_only = 0, remove_directories = 0, quiet = 0, ignored = 0;
int ignored_only = 0, baselen = 0, config_set = 0, errors = 0;
+ int rm_flags = REMOVE_DIR_KEEP_NESTED_GIT;
struct strbuf directory = STRBUF_INIT;
struct dir_struct dir;
static const char **pathspec;
struct option options[] = {
OPT__QUIET(&quiet),
OPT__DRY_RUN(&show_only),
- OPT_BOOLEAN('f', NULL, &force, "force"),
+ OPT_BOOLEAN('f', "force", &force, "force"),
OPT_BOOLEAN('d', NULL, &remove_directories,
"remove whole directories"),
OPT_BOOLEAN('x', NULL, &ignored, "remove ignored files, too"),
die("clean.requireForce%s set and -n or -f not given; "
"refusing to clean", config_set ? "" : " not");
+ if (force > 1)
+ rm_flags = 0;
+
dir.flags |= DIR_SHOW_OTHER_DIRECTORIES;
if (!ignored)
(matches == MATCHED_EXACTLY)) {
if (!quiet)
printf("Removing %s\n", qname);
- if (remove_dir_recursively(&directory, 0) != 0) {
+ if (remove_dir_recursively(&directory,
+ rm_flags) != 0) {
warning("failed to remove '%s'", qname);
errors++;
}
};
static int option_quiet, option_no_checkout, option_bare, option_mirror;
-static int option_local, option_no_hardlinks, option_shared;
+static int option_local, option_no_hardlinks, option_shared, option_recursive;
static char *option_template, *option_reference, *option_depth;
static char *option_origin = NULL;
+static char *option_branch = NULL;
static char *option_upload_pack = "git-upload-pack";
static int option_verbose;
"don't use local hardlinks, always copy"),
OPT_BOOLEAN('s', "shared", &option_shared,
"setup as shared repository"),
+ OPT_BOOLEAN(0, "recursive", &option_recursive,
+ "setup as shared repository"),
OPT_STRING(0, "template", &option_template, "path",
"path the template repository"),
OPT_STRING(0, "reference", &option_reference, "repo",
"reference repository"),
OPT_STRING('o', "origin", &option_origin, "branch",
"use <branch> instead of 'origin' to track upstream"),
+ OPT_STRING('b', "branch", &option_branch, "branch",
+ "checkout <branch> instead of the remote's HEAD"),
OPT_STRING('u', "upload-pack", &option_upload_pack, "path",
"path to git-upload-pack on the remote"),
OPT_STRING(0, "depth", &option_depth, "depth",
OPT_END()
};
+static const char *argv_submodule[] = {
+ "submodule", "update", "--init", "--recursive", NULL
+};
+
static char *get_repo_path(const char *repo, int *is_bundle)
{
static char *suffix[] = { "/.git", ".git", "" };
const char *repo_name, *repo, *work_tree, *git_dir;
char *path, *dir;
int dest_exists;
- const struct ref *refs, *head_points_at, *remote_head, *mapped_refs;
+ const struct ref *refs, *remote_head, *mapped_refs;
+ const struct ref *remote_head_points_at;
+ const struct ref *our_head_points_at;
struct strbuf key = STRBUF_INIT, value = STRBUF_INIT;
struct strbuf branch_top = STRBUF_INIT, reflog_msg = STRBUF_INIT;
struct transport *transport = NULL;
option_upload_pack);
refs = transport_get_remote_refs(transport);
- if(refs)
+ if (refs)
transport_fetch_refs(transport, refs);
}
mapped_refs = write_remote_refs(refs, refspec, reflog_msg.buf);
remote_head = find_ref_by_name(refs, "HEAD");
- head_points_at = guess_remote_head(remote_head, mapped_refs, 0);
+ remote_head_points_at =
+ guess_remote_head(remote_head, mapped_refs, 0);
+
+ if (option_branch) {
+ struct strbuf head = STRBUF_INIT;
+ strbuf_addstr(&head, src_ref_prefix);
+ strbuf_addstr(&head, option_branch);
+ our_head_points_at =
+ find_ref_by_name(mapped_refs, head.buf);
+ strbuf_release(&head);
+
+ if (!our_head_points_at) {
+ warning("Remote branch %s not found in "
+ "upstream %s, using HEAD instead",
+ option_branch, option_origin);
+ our_head_points_at = remote_head_points_at;
+ }
+ }
+ else
+ our_head_points_at = remote_head_points_at;
}
else {
warning("You appear to have cloned an empty repository.");
- head_points_at = NULL;
+ our_head_points_at = NULL;
+ remote_head_points_at = NULL;
remote_head = NULL;
option_no_checkout = 1;
if (!option_bare)
"refs/heads/master");
}
- if (head_points_at) {
- /* Local default branch link */
- create_symref("HEAD", head_points_at->name, NULL);
+ if (remote_head_points_at && !option_bare) {
+ struct strbuf head_ref = STRBUF_INIT;
+ strbuf_addstr(&head_ref, branch_top.buf);
+ strbuf_addstr(&head_ref, "HEAD");
+ create_symref(head_ref.buf,
+ remote_head_points_at->peer_ref->name,
+ reflog_msg.buf);
+ }
+ if (our_head_points_at) {
+ /* Local default branch link */
+ create_symref("HEAD", our_head_points_at->name, NULL);
if (!option_bare) {
- struct strbuf head_ref = STRBUF_INIT;
- const char *head = head_points_at->name;
-
- if (!prefixcmp(head, "refs/heads/"))
- head += 11;
-
- /* Set up the initial local branch */
-
- /* Local branch initial value */
+ const char *head = skip_prefix(our_head_points_at->name,
+ "refs/heads/");
update_ref(reflog_msg.buf, "HEAD",
- head_points_at->old_sha1,
+ our_head_points_at->old_sha1,
NULL, 0, DIE_ON_ERR);
-
- strbuf_addstr(&head_ref, branch_top.buf);
- strbuf_addstr(&head_ref, "HEAD");
-
- /* Remote branch link */
- create_symref(head_ref.buf,
- head_points_at->peer_ref->name,
- reflog_msg.buf);
-
install_branch_config(0, head, option_origin,
- head_points_at->name);
+ our_head_points_at->name);
}
} else if (remote_head) {
/* Source had detached HEAD pointing somewhere. */
- if (!option_bare)
+ if (!option_bare) {
update_ref(reflog_msg.buf, "HEAD",
remote_head->old_sha1,
NULL, REF_NODEREF, DIE_ON_ERR);
+ our_head_points_at = remote_head;
+ }
} else {
/* Nothing to checkout out */
if (!option_no_checkout)
option_no_checkout = 1;
}
- if (transport)
+ if (transport) {
transport_unlock_pack(transport);
+ transport_disconnect(transport);
+ }
if (!option_no_checkout) {
struct lock_file *lock_file = xcalloc(1, sizeof(struct lock_file));
opts.src_index = &the_index;
opts.dst_index = &the_index;
- tree = parse_tree_indirect(remote_head->old_sha1);
+ tree = parse_tree_indirect(our_head_points_at->old_sha1);
parse_tree(tree);
init_tree_desc(&t, tree->buffer, tree->size);
unpack_trees(1, &t, &opts);
err |= run_hook(NULL, "post-checkout", sha1_to_hex(null_sha1),
sha1_to_hex(remote_head->old_sha1), "1", NULL);
+
+ if (!err && option_recursive)
+ err = run_command_v_opt(argv_submodule, RUN_GIT_CMD);
}
strbuf_release(&reflog_msg);
static char *edit_message, *use_message;
static char *author_name, *author_email, *author_date;
static int all, edit_flag, also, interactive, only, amend, signoff;
-static int quiet, verbose, no_verify, allow_empty;
+static int quiet, verbose, no_verify, allow_empty, dry_run;
static char *untracked_files_arg;
/*
* The default commit message cleanup mode will remove the lines
OPT_BOOLEAN(0, "interactive", &interactive, "interactively add files"),
OPT_BOOLEAN('o', "only", &only, "commit only specified files"),
OPT_BOOLEAN('n', "no-verify", &no_verify, "bypass pre-commit hook"),
+ OPT_BOOLEAN(0, "dry-run", &dry_run, "show what would be committed"),
OPT_BOOLEAN(0, "amend", &amend, "amend previous commit"),
{ OPTION_STRING, 'u', "untracked-files", &untracked_files_arg, "mode", "show untracked files, optional modes: all, normal, no. (Default: all)", PARSE_OPT_OPTARG, NULL, (intptr_t)"all" },
OPT_BOOLEAN(0, "allow-empty", &allow_empty, "ok to record an empty change"),
exit(128); /* We've already reported the error, finish dying */
}
-static char *prepare_index(int argc, const char **argv, const char *prefix)
+static char *prepare_index(int argc, const char **argv, const char *prefix, int is_status)
{
int fd;
struct string_list partial;
const char **pathspec = NULL;
+ int refresh_flags = REFRESH_QUIET;
+ if (is_status)
+ refresh_flags |= REFRESH_UNMERGED;
if (interactive) {
if (interactive_add(argc, argv, prefix) != 0)
die("interactive add failed");
if (all || (also && pathspec && *pathspec)) {
int fd = hold_locked_index(&index_lock, 1);
add_files_to_cache(also ? prefix : NULL, pathspec, 0);
- refresh_cache(REFRESH_QUIET);
+ refresh_cache(refresh_flags);
if (write_cache(fd, active_cache, active_nr) ||
close_lock_file(&index_lock))
die("unable to write new_index file");
*/
if (!pathspec || !*pathspec) {
fd = hold_locked_index(&index_lock, 1);
- refresh_cache(REFRESH_QUIET);
+ refresh_cache(refresh_flags);
if (write_cache(fd, active_cache, active_nr) ||
commit_locked_index(&index_lock))
die("unable to write new_index file");
return false_lock.filename;
}
-static int run_status(FILE *fp, const char *index_file, const char *prefix, int nowarn)
+static int run_status(FILE *fp, const char *index_file, const char *prefix, int nowarn,
+ struct wt_status *s)
{
- struct wt_status s;
-
- wt_status_prepare(&s);
- if (wt_status_relative_paths)
- s.prefix = prefix;
+ if (s->relative_paths)
+ s->prefix = prefix;
if (amend) {
- s.amend = 1;
- s.reference = "HEAD^1";
+ s->amend = 1;
+ s->reference = "HEAD^1";
}
- s.verbose = verbose;
- s.untracked = (show_untracked_files == SHOW_ALL_UNTRACKED_FILES);
- s.index_file = index_file;
- s.fp = fp;
- s.nowarn = nowarn;
+ s->verbose = verbose;
+ s->index_file = index_file;
+ s->fp = fp;
+ s->nowarn = nowarn;
- wt_status_print(&s);
+ wt_status_print(s);
- return s.commitable;
+ return s->commitable;
}
static int is_a_merge(const unsigned char *sha1)
author_date = date;
}
-static int prepare_to_commit(const char *index_file, const char *prefix)
+static int prepare_to_commit(const char *index_file, const char *prefix,
+ struct wt_status *s)
{
struct stat statbuf;
int commitable, saved_color_setting;
if (ident_shown)
fprintf(fp, "#\n");
- saved_color_setting = wt_status_use_color;
- wt_status_use_color = 0;
- commitable = run_status(fp, index_file, prefix, 1);
- wt_status_use_color = saved_color_setting;
+ saved_color_setting = s->use_color;
+ s->use_color = 0;
+ commitable = run_status(fp, index_file, prefix, 1, s);
+ s->use_color = saved_color_setting;
} else {
unsigned char sha1[20];
const char *parent = "HEAD";
if (!commitable && !in_merge && !allow_empty &&
!(amend && is_a_merge(head_sha1))) {
- run_status(stdout, index_file, prefix, 0);
+ run_status(stdout, index_file, prefix, 0, s);
return 0;
}
static int parse_and_validate_options(int argc, const char *argv[],
const char * const usage[],
- const char *prefix)
+ const char *prefix,
+ struct wt_status *s)
{
int f = 0;
if (!untracked_files_arg)
; /* default already initialized */
else if (!strcmp(untracked_files_arg, "no"))
- show_untracked_files = SHOW_NO_UNTRACKED_FILES;
+ s->show_untracked_files = SHOW_NO_UNTRACKED_FILES;
else if (!strcmp(untracked_files_arg, "normal"))
- show_untracked_files = SHOW_NORMAL_UNTRACKED_FILES;
+ s->show_untracked_files = SHOW_NORMAL_UNTRACKED_FILES;
else if (!strcmp(untracked_files_arg, "all"))
- show_untracked_files = SHOW_ALL_UNTRACKED_FILES;
+ s->show_untracked_files = SHOW_ALL_UNTRACKED_FILES;
else
die("Invalid untracked files mode '%s'", untracked_files_arg);
return argc;
}
-int cmd_status(int argc, const char **argv, const char *prefix)
+static int dry_run_commit(int argc, const char **argv, const char *prefix,
+ struct wt_status *s)
{
- const char *index_file;
int commitable;
+ const char *index_file;
- git_config(git_status_config, NULL);
+ index_file = prepare_index(argc, argv, prefix, 1);
+ commitable = run_status(stdout, index_file, prefix, 0, s);
+ rollback_index_files();
- if (wt_status_use_color == -1)
- wt_status_use_color = git_use_color_default;
+ return commitable ? 0 : 1;
+}
- if (diff_use_color_default == -1)
- diff_use_color_default = git_use_color_default;
+static int parse_status_slot(const char *var, int offset)
+{
+ if (!strcasecmp(var+offset, "header"))
+ return WT_STATUS_HEADER;
+ if (!strcasecmp(var+offset, "updated")
+ || !strcasecmp(var+offset, "added"))
+ return WT_STATUS_UPDATED;
+ if (!strcasecmp(var+offset, "changed"))
+ return WT_STATUS_CHANGED;
+ if (!strcasecmp(var+offset, "untracked"))
+ return WT_STATUS_UNTRACKED;
+ if (!strcasecmp(var+offset, "nobranch"))
+ return WT_STATUS_NOBRANCH;
+ if (!strcasecmp(var+offset, "unmerged"))
+ return WT_STATUS_UNMERGED;
+ die("bad config variable '%s'", var);
+}
- argc = parse_and_validate_options(argc, argv, builtin_status_usage, prefix);
+static int git_status_config(const char *k, const char *v, void *cb)
+{
+ struct wt_status *s = cb;
- index_file = prepare_index(argc, argv, prefix);
+ if (!strcmp(k, "status.submodulesummary")) {
+ int is_bool;
+ s->submodule_summary = git_config_bool_or_int(k, v, &is_bool);
+ if (is_bool && s->submodule_summary)
+ s->submodule_summary = -1;
+ return 0;
+ }
+ if (!strcmp(k, "status.color") || !strcmp(k, "color.status")) {
+ s->use_color = git_config_colorbool(k, v, -1);
+ return 0;
+ }
+ if (!prefixcmp(k, "status.color.") || !prefixcmp(k, "color.status.")) {
+ int slot = parse_status_slot(k, 13);
+ if (!v)
+ return config_error_nonbool(k);
+ color_parse(v, k, s->color_palette[slot]);
+ return 0;
+ }
+ if (!strcmp(k, "status.relativepaths")) {
+ s->relative_paths = git_config_bool(k, v);
+ return 0;
+ }
+ if (!strcmp(k, "status.showuntrackedfiles")) {
+ if (!v)
+ return config_error_nonbool(k);
+ else if (!strcmp(v, "no"))
+ s->show_untracked_files = SHOW_NO_UNTRACKED_FILES;
+ else if (!strcmp(v, "normal"))
+ s->show_untracked_files = SHOW_NORMAL_UNTRACKED_FILES;
+ else if (!strcmp(v, "all"))
+ s->show_untracked_files = SHOW_ALL_UNTRACKED_FILES;
+ else
+ return error("Invalid untracked files mode '%s'", v);
+ return 0;
+ }
+ return git_diff_ui_config(k, v, NULL);
+}
- commitable = run_status(stdout, index_file, prefix, 0);
+int cmd_status(int argc, const char **argv, const char *prefix)
+{
+ struct wt_status s;
- rollback_index_files();
+ wt_status_prepare(&s);
+ git_config(git_status_config, &s);
+ if (s.use_color == -1)
+ s.use_color = git_use_color_default;
+ if (diff_use_color_default == -1)
+ diff_use_color_default = git_use_color_default;
- return commitable ? 0 : 1;
+ argc = parse_and_validate_options(argc, argv, builtin_status_usage,
+ prefix, &s);
+ return dry_run_commit(argc, argv, prefix, &s);
}
static void print_summary(const char *prefix, const unsigned char *sha1)
static int git_commit_config(const char *k, const char *v, void *cb)
{
+ struct wt_status *s = cb;
+
if (!strcmp(k, "commit.template"))
return git_config_string(&template_file, k, v);
- return git_status_config(k, v, cb);
+ return git_status_config(k, v, s);
}
int cmd_commit(int argc, const char **argv, const char *prefix)
struct commit_list *parents = NULL, **pptr = &parents;
struct stat statbuf;
int allow_fast_forward = 1;
+ struct wt_status s;
- git_config(git_commit_config, NULL);
-
- if (wt_status_use_color == -1)
- wt_status_use_color = git_use_color_default;
+ wt_status_prepare(&s);
+ git_config(git_commit_config, &s);
- argc = parse_and_validate_options(argc, argv, builtin_commit_usage, prefix);
+ if (s.use_color == -1)
+ s.use_color = git_use_color_default;
- index_file = prepare_index(argc, argv, prefix);
+ argc = parse_and_validate_options(argc, argv, builtin_commit_usage,
+ prefix, &s);
+ if (dry_run) {
+ if (diff_use_color_default == -1)
+ diff_use_color_default = git_use_color_default;
+ return dry_run_commit(argc, argv, prefix, &s);
+ }
+ index_file = prepare_index(argc, argv, prefix, 0);
/* Set up everything for writing the commit object. This includes
running hooks, writing the trees, and interacting with the user. */
- if (!prepare_to_commit(index_file, prefix)) {
+ if (!prepare_to_commit(index_file, prefix, &s)) {
rollback_index_files();
return 1;
}
static int longformat;
static int abbrev = DEFAULT_ABBREV;
static int max_candidates = 10;
+static int found_names;
static const char *pattern;
static int always;
memcpy(e->path, path, len);
commit->util = e;
}
+ found_names = 1;
}
static int get_name(const char *path, const unsigned char *sha1, int flag, void *cb_data)
for_each_ref(get_name, NULL);
}
+ if (!found_names)
+ die("cannot describe '%s'", sha1_to_hex(sha1));
+
n = cmit->util;
if (n) {
/*
revs->max_count = 3;
else if (!strcmp(argv[1], "-q"))
options |= DIFF_SILENT_ON_REMOVED;
+ else if (!strcmp(argv[1], "-h"))
+ usage(builtin_diff_usage);
else
return error("invalid option: %s", argv[1]);
argv++; argc--;
for (ref = ref_map; ref; ref = ref->next) {
if (write_in_full(revlist.in, sha1_to_hex(ref->old_sha1), 40) < 0 ||
- write_in_full(revlist.in, "\n", 1) < 0) {
+ write_str_in_full(revlist.in, "\n") < 0) {
if (errno != EPIPE && errno != EINVAL)
error("failed write to rev-list: %s", strerror(errno));
err = -1;
if (!prefixcmp(name, "refname"))
refname = ref->refname;
- else if(!prefixcmp(name, "upstream")) {
+ else if (!prefixcmp(name, "upstream")) {
struct branch *branch;
/* only local branches may have an upstream */
if (prefixcmp(ref->refname, "refs/heads/"))
struct alternate_object_database *alt;
errors_found = 0;
+ read_replace_refs = 0;
argc = parse_options(argc, argv, prefix, fsck_opts, fsck_usage, 0);
if (write_lost_and_found) {
#include "parse-options.h"
#include "userdiff.h"
#include "grep.h"
+#include "quote.h"
#ifndef NO_EXTERNAL_GREP
#ifdef __unix__
return git_color_default_config(var, value, cb);
}
+/*
+ * Return non-zero if max_depth is negative or path has no more then max_depth
+ * slashes.
+ */
+static int accept_subdir(const char *path, int max_depth)
+{
+ if (max_depth < 0)
+ return 1;
+
+ while ((path = strchr(path, '/')) != NULL) {
+ max_depth--;
+ if (max_depth < 0)
+ return 0;
+ path++;
+ }
+ return 1;
+}
+
+/*
+ * Return non-zero if name is a subdirectory of match and is not too deep.
+ */
+static int is_subdir(const char *name, int namelen,
+ const char *match, int matchlen, int max_depth)
+{
+ if (matchlen > namelen || strncmp(name, match, matchlen))
+ return 0;
+
+ if (name[matchlen] == '\0') /* exact match */
+ return 1;
+
+ if (!matchlen || match[matchlen-1] == '/' || name[matchlen] == '/')
+ return accept_subdir(name + matchlen + 1, max_depth);
+
+ return 0;
+}
+
/*
* git grep pathspecs are somewhat different from diff-tree pathspecs;
* pathname wildcards are allowed.
*/
-static int pathspec_matches(const char **paths, const char *name)
+static int pathspec_matches(const char **paths, const char *name, int max_depth)
{
int namelen, i;
if (!paths || !*paths)
- return 1;
+ return accept_subdir(name, max_depth);
namelen = strlen(name);
for (i = 0; paths[i]; i++) {
const char *match = paths[i];
int matchlen = strlen(match);
const char *cp, *meta;
- if (!matchlen ||
- ((matchlen <= namelen) &&
- !strncmp(name, match, matchlen) &&
- (match[matchlen-1] == '/' ||
- name[matchlen] == '\0' || name[matchlen] == '/')))
+ if (is_subdir(name, namelen, match, matchlen, max_depth))
return 1;
if (!fnmatch(match, name, 0))
return 1;
unsigned long size;
char *data;
enum object_type type;
- char *to_free = NULL;
int hit;
+ struct strbuf pathbuf = STRBUF_INIT;
data = read_sha1_file(sha1, &type, &size);
if (!data) {
return 0;
}
if (opt->relative && opt->prefix_length) {
- static char name_buf[PATH_MAX];
- char *cp;
- int name_len = strlen(name) - opt->prefix_length + 1;
-
- if (!tree_name_len)
- name += opt->prefix_length;
- else {
- if (ARRAY_SIZE(name_buf) <= name_len)
- cp = to_free = xmalloc(name_len);
- else
- cp = name_buf;
- memcpy(cp, name, tree_name_len);
- strcpy(cp + tree_name_len,
- name + tree_name_len + opt->prefix_length);
- name = cp;
- }
+ quote_path_relative(name + tree_name_len, -1, &pathbuf, opt->prefix);
+ strbuf_insert(&pathbuf, 0, name, tree_name_len);
+ name = pathbuf.buf;
}
hit = grep_buffer(opt, name, data, size);
+ strbuf_release(&pathbuf);
free(data);
- free(to_free);
return hit;
}
int i;
char *data;
size_t sz;
+ struct strbuf buf = STRBUF_INIT;
if (lstat(filename, &st) < 0) {
err_ret:
}
close(i);
if (opt->relative && opt->prefix_length)
- filename += opt->prefix_length;
+ filename = quote_path_relative(filename, -1, &buf, opt->prefix);
i = grep_buffer(opt, filename, data, sz);
+ strbuf_release(&buf);
free(data);
return i;
}
int kept;
if (!S_ISREG(ce->ce_mode))
continue;
- if (!pathspec_matches(paths, ce->name))
+ if (!pathspec_matches(paths, ce->name, opt->max_depth))
continue;
name = ce->name;
if (name[0] == '-') {
hit = external_grep(opt, paths, cached);
if (hit >= 0)
return hit;
+ hit = 0;
}
#endif
struct cache_entry *ce = active_cache[nr];
if (!S_ISREG(ce->ce_mode))
continue;
- if (!pathspec_matches(paths, ce->name))
+ if (!pathspec_matches(paths, ce->name, opt->max_depth))
continue;
/*
* If CE_VALID is on, we assume worktree file and its cache entry
strbuf_addch(&pathbuf, '/');
down = pathbuf.buf + tn_len;
- if (!pathspec_matches(paths, down))
+ if (!pathspec_matches(paths, down, opt->max_depth))
;
else if (S_ISREG(entry.mode))
hit |= grep_sha1(opt, entry.sha1, pathbuf.buf, tn_len);
OPT_SET_INT('I', NULL, &opt.binary,
"don't match patterns in binary files",
GREP_BINARY_NOMATCH),
+ { OPTION_INTEGER, 0, "max-depth", &opt.max_depth, "depth",
+ "descend at most <depth> levels", PARSE_OPT_NONEG,
+ NULL, 1 },
OPT_GROUP(""),
OPT_BIT('E', "extended-regexp", &opt.regflags,
"use extended POSIX regular expressions", REG_EXTENDED),
};
memset(&opt, 0, sizeof(opt));
+ opt.prefix = prefix;
opt.prefix_length = (prefix && *prefix) ? strlen(prefix) : 0;
opt.relative = 1;
opt.pathname = 1;
opt.pattern_tail = &opt.pattern_list;
opt.regflags = REG_NEWLINE;
+ opt.max_depth = -1;
strcpy(opt.color_match, GIT_COLOR_RED GIT_COLOR_BOLD);
opt.color = -1;
verify_filename(prefix, argv[j]);
}
- if (i < argc) {
+ if (i < argc)
paths = get_pathspec(prefix, argv + i);
- if (opt.prefix_length && opt.relative) {
- /* Make sure we do not get outside of paths */
- for (i = 0; paths[i]; i++)
- if (strncmp(prefix, paths[i], opt.prefix_length))
- die("git grep: cannot generate relative filenames containing '..'");
- }
- }
else if (prefix) {
paths = xcalloc(2, sizeof(const char *));
paths[0] = prefix;
#include "cache.h"
#include "builtin.h"
#include "exec_cmd.h"
+#include "parse-options.h"
#ifndef DEFAULT_GIT_TEMPLATE_DIR
#define DEFAULT_GIT_TEMPLATE_DIR "/usr/share/git-core/templates"
return 1;
}
-static const char init_db_usage[] =
-"git init [-q | --quiet] [--bare] [--template=<template-directory>] [--shared[=<permissions>]]";
+static int shared_callback(const struct option *opt, const char *arg, int unset)
+{
+ *((int *) opt->value) = (arg) ? git_config_perm("arg", arg) : PERM_GROUP;
+ return 0;
+}
+
+static const char *const init_db_usage[] = {
+ "git init [-q | --quiet] [--bare] [--template=<template-directory>] [--shared[=<permissions>]] [directory]",
+ NULL
+};
/*
* If you want to, you can share the DB area with any number of branches.
const char *git_dir;
const char *template_dir = NULL;
unsigned int flags = 0;
- int i;
-
- for (i = 1; i < argc; i++, argv++) {
- const char *arg = argv[1];
- if (!prefixcmp(arg, "--template="))
- template_dir = arg+11;
- else if (!strcmp(arg, "--bare")) {
- static char git_dir[PATH_MAX+1];
- is_bare_repository_cfg = 1;
- setenv(GIT_DIR_ENVIRONMENT, getcwd(git_dir,
- sizeof(git_dir)), 0);
- } else if (!strcmp(arg, "--shared"))
- init_shared_repository = PERM_GROUP;
- else if (!prefixcmp(arg, "--shared="))
- init_shared_repository = git_config_perm("arg", arg+9);
- else if (!strcmp(arg, "-q") || !strcmp(arg, "--quiet"))
- flags |= INIT_DB_QUIET;
- else
- usage(init_db_usage);
+ const struct option init_db_options[] = {
+ OPT_STRING(0, "template", &template_dir, "template-directory",
+ "provide the directory from which templates will be used"),
+ OPT_SET_INT(0, "bare", &is_bare_repository_cfg,
+ "create a bare repository", 1),
+ { OPTION_CALLBACK, 0, "shared", &init_shared_repository,
+ "permissions",
+ "specify that the git repository is to be shared amongst several users",
+ PARSE_OPT_OPTARG | PARSE_OPT_NONEG, shared_callback, 0},
+ OPT_BIT('q', "quiet", &flags, "be quiet", INIT_DB_QUIET),
+ OPT_END()
+ };
+
+ argc = parse_options(argc, argv, prefix, init_db_options, init_db_usage, 0);
+
+ if (argc == 1) {
+ int mkdir_tried = 0;
+ retry:
+ if (chdir(argv[0]) < 0) {
+ if (!mkdir_tried) {
+ int saved;
+ /*
+ * At this point we haven't read any configuration,
+ * and we know shared_repository should always be 0;
+ * but just in case we play safe.
+ */
+ saved = shared_repository;
+ shared_repository = 0;
+ switch (safe_create_leading_directories_const(argv[0])) {
+ case -3:
+ errno = EEXIST;
+ /* fallthru */
+ case -1:
+ die_errno("cannot mkdir %s", argv[0]);
+ break;
+ default:
+ break;
+ }
+ shared_repository = saved;
+ if (mkdir(argv[0], 0777) < 0)
+ die_errno("cannot mkdir %s", argv[0]);
+ mkdir_tried = 1;
+ goto retry;
+ }
+ die_errno("cannot chdir to %s", argv[0]);
+ }
+ } else if (0 < argc) {
+ usage(init_db_usage[0]);
+ }
+ if (is_bare_repository_cfg == 1) {
+ static char git_dir[PATH_MAX+1];
+
+ setenv(GIT_DIR_ENVIRONMENT,
+ getcwd(git_dir, sizeof(git_dir)), 0);
}
if (init_shared_repository != -1)
static const char *fmt_patch_subject_prefix = "PATCH";
static const char *fmt_pretty;
+static const char * const builtin_log_usage =
+ "git log [<options>] [<since>..<until>] [[--] <path>...]\n"
+ " or: git show [options] <object>...";
+
static void cmd_log_init(int argc, const char **argv, const char *prefix,
struct rev_info *rev)
{
int i;
+ int decoration_style = 0;
rev->abbrev = DEFAULT_ABBREV;
rev->commit_format = CMIT_FMT_DEFAULT;
for (i = 1; i < argc; i++) {
const char *arg = argv[i];
if (!strcmp(arg, "--decorate")) {
- load_ref_decorations();
- rev->show_decorations = 1;
+ decoration_style = DECORATE_SHORT_REFS;
+ } else if (!prefixcmp(arg, "--decorate=")) {
+ const char *v = skip_prefix(arg, "--decorate=");
+ if (!strcmp(v, "full"))
+ decoration_style = DECORATE_FULL_REFS;
+ else if (!strcmp(v, "short"))
+ decoration_style = DECORATE_SHORT_REFS;
+ else
+ die("invalid --decorate option: %s", arg);
} else if (!strcmp(arg, "--source")) {
rev->show_source = 1;
+ } else if (!strcmp(arg, "-h")) {
+ usage(builtin_log_usage);
} else
die("unrecognized argument: %s", arg);
}
+ if (decoration_style) {
+ rev->show_decorations = 1;
+ load_ref_decorations(decoration_style);
+ }
}
/*
pp_user_info("Tagger", rev->commit_format, &out, buf, rev->date_mode,
git_log_output_encoding ?
git_log_output_encoding: git_commit_encoding);
- printf("%s\n", out.buf);
+ printf("%s", out.buf);
strbuf_release(&out);
}
case OBJ_TAG: {
struct tag *t = (struct tag *)o;
+ if (rev.shown_one)
+ putchar('\n');
printf("%stag %s%s\n",
diff_get_color_opt(&rev.diffopt, DIFF_COMMIT),
t->tag,
diff_get_color_opt(&rev.diffopt, DIFF_RESET));
ret = show_object(o->sha1, 1, &rev);
+ rev.shown_one = 1;
if (ret)
break;
o = parse_object(t->tagged->sha1);
break;
}
case OBJ_TREE:
+ if (rev.shown_one)
+ putchar('\n');
printf("%stree %s%s\n\n",
diff_get_color_opt(&rev.diffopt, DIFF_COMMIT),
name,
diff_get_color_opt(&rev.diffopt, DIFF_RESET));
read_tree_recursive((struct tree *)o, "", 0, 0, NULL,
show_tree_object, NULL);
+ rev.shown_one = 1;
break;
case OBJ_COMMIT:
rev.pending.nr = rev.pending.alloc = 0;
log_write_email_headers(rev, head, &subject_start, &extra_headers,
&need_8bit_cte);
+ for (i = 0; !need_8bit_cte && i < nr; i++)
+ if (has_non_ascii(list[i]->buffer))
+ need_8bit_cte = 1;
+
msg = body;
pp_user_info(NULL, CMIT_FMT_EMAIL, &sb, committer, DATE_RFC2822,
encoding);
static struct strbuf charset = STRBUF_INIT;
static int patch_lines;
static struct strbuf **p_hdr_data, **s_hdr_data;
+static int use_scissors;
#define MAX_HDR_PARSED 10
#define MAX_BOUNDARIES 5
return 0;
}
+static int is_scissors_line(const struct strbuf *line)
+{
+ size_t i, len = line->len;
+ int scissors = 0, gap = 0;
+ int first_nonblank = -1;
+ int last_nonblank = 0, visible, perforation = 0, in_perforation = 0;
+ const char *buf = line->buf;
+
+ for (i = 0; i < len; i++) {
+ if (isspace(buf[i])) {
+ if (in_perforation) {
+ perforation++;
+ gap++;
+ }
+ continue;
+ }
+ last_nonblank = i;
+ if (first_nonblank < 0)
+ first_nonblank = i;
+ if (buf[i] == '-') {
+ in_perforation = 1;
+ perforation++;
+ continue;
+ }
+ if (i + 1 < len &&
+ (!memcmp(buf + i, ">8", 2) || !memcmp(buf + i, "8<", 2))) {
+ in_perforation = 1;
+ perforation += 2;
+ scissors += 2;
+ i++;
+ continue;
+ }
+ in_perforation = 0;
+ }
+
+ /*
+ * The mark must be at least 8 bytes long (e.g. "-- >8 --").
+ * Even though there can be arbitrary cruft on the same line
+ * (e.g. "cut here"), in order to avoid misidentification, the
+ * perforation must occupy more than a third of the visible
+ * width of the line, and dashes and scissors must occupy more
+ * than half of the perforation.
+ */
+
+ visible = last_nonblank - first_nonblank + 1;
+ return (scissors && 8 <= visible &&
+ visible < perforation * 3 &&
+ gap * 2 < perforation);
+}
+
static int handle_commit_msg(struct strbuf *line)
{
static int still_looking = 1;
strbuf_ltrim(line);
if (!line->len)
return 0;
- if ((still_looking = check_header(line, s_hdr_data, 0)) != 0)
+ still_looking = check_header(line, s_hdr_data, 0);
+ if (still_looking)
return 0;
}
if (metainfo_charset)
convert_to_utf8(line, charset.buf);
+ if (use_scissors && is_scissors_line(line)) {
+ int i;
+ rewind(cmitmsg);
+ ftruncate(fileno(cmitmsg), 0);
+ still_looking = 1;
+
+ /*
+ * We may have already read "secondary headers"; purge
+ * them to give ourselves a clean restart.
+ */
+ for (i = 0; header[i]; i++) {
+ if (s_hdr_data[i])
+ strbuf_release(s_hdr_data[i]);
+ s_hdr_data[i] = NULL;
+ }
+ return 0;
+ }
+
if (patchbreak(line)) {
fclose(cmitmsg);
cmitmsg = NULL;
static void handle_body(void)
{
- int len = 0;
struct strbuf prev = STRBUF_INIT;
/* Skip up to the first boundary */
}
do {
- strbuf_setlen(&line, line.len + len);
-
/* process any boundary lines */
if (*content_top && is_multipart_boundary(&line)) {
/* flush any leftover */
handle_filter(&line);
}
- strbuf_reset(&line);
- if (strbuf_avail(&line) < 100)
- strbuf_grow(&line, 100);
- } while ((len = read_line_with_nul(line.buf, strbuf_avail(&line), fin)));
+ } while (!strbuf_getwholeline(&line, fin, '\n'));
handle_body_out:
strbuf_release(&prev);
fprintf(fout, "\n");
}
-static int mailinfo(FILE *in, FILE *out, int ks, const char *encoding,
- const char *msg, const char *patch)
+static int mailinfo(FILE *in, FILE *out, const char *msg, const char *patch)
{
int peek;
- keep_subject = ks;
- metainfo_charset = encoding;
fin = in;
fout = out;
return 0;
}
+static int git_mailinfo_config(const char *var, const char *value, void *unused)
+{
+ if (prefixcmp(var, "mailinfo."))
+ return git_default_config(var, value, unused);
+ if (!strcmp(var, "mailinfo.scissors")) {
+ use_scissors = git_config_bool(var, value);
+ return 0;
+ }
+ /* perhaps others here */
+ return 0;
+}
+
static const char mailinfo_usage[] =
- "git mailinfo [-k] [-u | --encoding=<encoding> | -n] msg patch <mail >info";
+ "git mailinfo [-k] [-u | --encoding=<encoding> | -n] [--scissors | --no-scissors] msg patch < mail >info";
int cmd_mailinfo(int argc, const char **argv, const char *prefix)
{
/* NEEDSWORK: might want to do the optional .git/ directory
* discovery
*/
- git_config(git_default_config, NULL);
+ git_config(git_mailinfo_config, NULL);
def_charset = (git_commit_encoding ? git_commit_encoding : "UTF-8");
metainfo_charset = def_charset;
metainfo_charset = NULL;
else if (!prefixcmp(argv[1], "--encoding="))
metainfo_charset = argv[1] + 11;
+ else if (!strcmp(argv[1], "--scissors"))
+ use_scissors = 1;
+ else if (!strcmp(argv[1], "--no-scissors"))
+ use_scissors = 0;
else
usage(mailinfo_usage);
argc--; argv++;
if (argc != 3)
usage(mailinfo_usage);
- return !!mailinfo(stdin, stdout, keep_subject, metainfo_charset, argv[1], argv[2]);
+ return !!mailinfo(stdin, stdout, argv[1], argv[2]);
}
#include "cache.h"
#include "builtin.h"
#include "string-list.h"
+#include "strbuf.h"
static const char git_mailsplit_usage[] =
"git mailsplit [-d<prec>] [-f<n>] [-b] -o<directory> [<mbox>|<Maildir>...]";
return 1;
}
-/* Could be as small as 64, enough to hold a Unix "From " line. */
-static char buf[4096];
-
-/* We cannot use fgets() because our lines can contain NULs */
-int read_line_with_nul(char *buf, int size, FILE *in)
-{
- int len = 0, c;
-
- for (;;) {
- c = getc(in);
- if (c == EOF)
- break;
- buf[len++] = c;
- if (c == '\n' || len + 1 >= size)
- break;
- }
- buf[len] = '\0';
-
- return len;
-}
+static struct strbuf buf = STRBUF_INIT;
+static int keep_cr;
/* Called with the first line (potentially partial)
* already in buf[] -- normally that should begin with
static int split_one(FILE *mbox, const char *name, int allow_bare)
{
FILE *output = NULL;
- int len = strlen(buf);
int fd;
int status = 0;
- int is_bare = !is_from_line(buf, len);
+ int is_bare = !is_from_line(buf.buf, buf.len);
if (is_bare && !allow_bare)
goto corrupt;
* "From " and having something that looks like a date format.
*/
for (;;) {
- int is_partial = len && buf[len-1] != '\n';
+ if (!keep_cr && buf.len > 1 && buf.buf[buf.len-1] == '\n' &&
+ buf.buf[buf.len-2] == '\r') {
+ strbuf_setlen(&buf, buf.len-2);
+ strbuf_addch(&buf, '\n');
+ }
- if (fwrite(buf, 1, len, output) != len)
+ if (fwrite(buf.buf, 1, buf.len, output) != buf.len)
die_errno("cannot write output");
- len = read_line_with_nul(buf, sizeof(buf), mbox);
- if (len == 0) {
+ if (strbuf_getwholeline(&buf, mbox, '\n')) {
if (feof(mbox)) {
status = 1;
break;
}
die_errno("cannot read mbox");
}
- if (!is_partial && !is_bare && is_from_line(buf, len))
+ if (!is_bare && is_from_line(buf.buf, buf.len))
break; /* done with one message */
}
fclose(output);
goto out;
}
- if (fgets(buf, sizeof(buf), f) == NULL) {
+ if (strbuf_getwholeline(&buf, f, '\n')) {
error("cannot read mail %s (%s)", file, strerror(errno));
goto out;
}
} while (isspace(peek));
ungetc(peek, f);
- if (fgets(buf, sizeof(buf), f) == NULL) {
+ if (strbuf_getwholeline(&buf, f, '\n')) {
/* empty stdin is OK */
if (f != stdin) {
error("cannot read mbox %s", file);
nr = strtol(arg+2, NULL, 10);
} else if ( arg[1] == 'b' && !arg[2] ) {
allow_bare = 1;
+ } else if (!strcmp(arg, "--keep-cr")) {
+ keep_cr = 1;
} else if ( arg[1] == 'o' && arg[2] ) {
dir = arg+2;
} else if ( arg[1] == '-' && !arg[2] ) {
}
static const char * const merge_base_usage[] = {
- "git merge-base [--all] <commit-id> <commit-id>...",
+ "git merge-base [-a|--all] <commit> <commit>...",
NULL
};
struct strbuf buf = STRBUF_INIT;
struct strbuf bname = STRBUF_INIT;
const char *ptr;
+ char *found_ref;
int len, early;
strbuf_branchname(&bname, remote);
if (!remote_head)
die("'%s' does not point to a commit", remote);
- strbuf_addstr(&buf, "refs/heads/");
- strbuf_addstr(&buf, remote);
- resolve_ref(buf.buf, branch_head, 0, NULL);
-
- if (!hashcmp(remote_head->sha1, branch_head)) {
- strbuf_addf(msg, "%s\t\tbranch '%s' of .\n",
- sha1_to_hex(branch_head), remote);
- goto cleanup;
+ if (dwim_ref(remote, strlen(remote), branch_head, &found_ref) > 0) {
+ if (!prefixcmp(found_ref, "refs/heads/")) {
+ strbuf_addf(msg, "%s\t\tbranch '%s' of .\n",
+ sha1_to_hex(branch_head), remote);
+ goto cleanup;
+ }
+ if (!prefixcmp(found_ref, "refs/remotes/")) {
+ strbuf_addf(msg, "%s\t\tremote branch '%s' of .\n",
+ sha1_to_hex(branch_head), remote);
+ goto cleanup;
+ }
}
/* See if remote matches <name>^^^.. or <name>~<number> */
discard_cache();
if (read_cache() < 0)
die("failed to read the cache");
- return -ret;
+ return ret;
}
}
int verbose = 0, show_only = 0, force = 0, ignore_errors = 0;
struct option builtin_mv_options[] = {
OPT__DRY_RUN(&show_only),
- OPT_BOOLEAN('f', NULL, &force, "force move/rename even if target exists"),
+ OPT_BOOLEAN('f', "force", &force, "force move/rename even if target exists"),
OPT_BOOLEAN('k', NULL, &ignore_errors, "skip move/rename errors"),
OPT_END(),
};
static int pack_compression_seen;
static unsigned long delta_cache_size = 0;
-static unsigned long max_delta_cache_size = 0;
+static unsigned long max_delta_cache_size = 256 * 1024 * 1024;
static unsigned long cache_max_small_delta_size = 1000;
static unsigned long window_memory_limit = 0;
it->pcache.tree_size = size;
}
+static void cleanup_preferred_base(void)
+{
+ struct pbase_tree *it;
+ unsigned i;
+
+ it = pbase_tree;
+ pbase_tree = NULL;
+ while (it) {
+ struct pbase_tree *this = it;
+ it = this->next;
+ free(this->pcache.tree_data);
+ free(this);
+ }
+
+ for (i = 0; i < ARRAY_SIZE(pbase_tree_cache); i++) {
+ if (!pbase_tree_cache[i])
+ continue;
+ free(pbase_tree_cache[i]->tree_data);
+ free(pbase_tree_cache[i]);
+ pbase_tree_cache[i] = NULL;
+ }
+
+ free(done_pbase_paths);
+ done_pbase_paths = NULL;
+ done_pbase_paths_num = done_pbase_paths_alloc = 0;
+}
+
static void check_object(struct object_entry *entry)
{
if (entry->in_pack) {
static void ll_find_deltas(struct object_entry **list, unsigned list_size,
int window, int depth, unsigned *processed)
{
- struct thread_params p[delta_search_threads];
+ struct thread_params *p;
int i, ret, active_threads = 0;
if (delta_search_threads <= 1) {
if (progress > pack_to_stdout)
fprintf(stderr, "Delta compression using up to %d threads.\n",
delta_search_threads);
+ p = xcalloc(delta_search_threads, sizeof(*p));
/* Partition the work amongst work threads. */
for (i = 0; i < delta_search_threads; i++) {
active_threads--;
}
}
+ free(p);
}
#else
static int git_pack_config(const char *k, const char *v, void *cb)
{
- if(!strcmp(k, "pack.window")) {
+ if (!strcmp(k, "pack.window")) {
window = git_config_int(k, v);
return 0;
}
int rp_ac_alloc = 64;
int rp_ac;
+ read_replace_refs = 0;
+
rp_av = xcalloc(rp_ac_alloc, sizeof(*rp_av));
rp_av[0] = "pack-objects";
rp_av[rp_ac] = NULL;
get_object_list(rp_ac, rp_av);
}
+ cleanup_preferred_base();
if (include_tag && nr_result)
for_each_ref(add_ref_tag, NULL);
stop_progress(&progress_state);
#include "builtin.h"
#include "cache.h"
#include "progress.h"
+#include "parse-options.h"
-static const char prune_packed_usage[] =
-"git prune-packed [-n] [-q]";
+static const char * const prune_packed_usage[] = {
+ "git prune-packed [-n|--dry-run] [-q|--quiet]",
+ NULL
+};
#define DRY_RUN 01
#define VERBOSE 02
int cmd_prune_packed(int argc, const char **argv, const char *prefix)
{
- int i;
int opts = VERBOSE;
+ const struct option prune_packed_options[] = {
+ OPT_BIT('n', "dry-run", &opts, "dry run", DRY_RUN),
+ OPT_NEGBIT('q', "quiet", &opts, "be quiet", VERBOSE),
+ OPT_END()
+ };
- for (i = 1; i < argc; i++) {
- const char *arg = argv[i];
+ argc = parse_options(argc, argv, prefix, prune_packed_options,
+ prune_packed_usage, 0);
- if (*arg == '-') {
- if (!strcmp(arg, "-n"))
- opts |= DRY_RUN;
- else if (!strcmp(arg, "-q"))
- opts &= ~VERBOSE;
- else
- usage(prune_packed_usage);
- continue;
- }
- /* Handle arguments here .. */
- usage(prune_packed_usage);
- }
prune_packed_objects(opts);
return 0;
}
char *s;
save_commit_buffer = 0;
+ read_replace_refs = 0;
init_revisions(&revs, prefix);
argc = parse_options(argc, argv, prefix, options, prune_usage, 0);
struct transport *transport =
transport_get(remote, url[i]);
int err;
+ int nonfastforward;
if (receivepack)
transport_set_option(transport,
TRANS_OPT_RECEIVEPACK, receivepack);
if (flags & TRANSPORT_PUSH_VERBOSE)
fprintf(stderr, "Pushing to %s\n", url[i]);
- err = transport_push(transport, refspec_nr, refspec, flags);
+ err = transport_push(transport, refspec_nr, refspec, flags,
+ &nonfastforward);
err |= transport_disconnect(transport);
if (!err)
continue;
error("failed to push some refs to '%s'", url[i]);
+ if (nonfastforward) {
+ printf("To prevent you from losing history, non-fast-forward updates were rejected\n"
+ "Merge the remote changes before pushing again. See the 'non-fast forward'\n"
+ "section of 'git push --help' for details.\n");
+ }
errs++;
}
return !!errs;
const char *repo = NULL; /* default repository */
struct option options[] = {
+ OPT_BIT('q', "quiet", &flags, "be quiet", TRANSPORT_PUSH_QUIET),
OPT_BIT('v', "verbose", &flags, "be verbose", TRANSPORT_PUSH_VERBOSE),
OPT_STRING( 0 , "repo", &repo, "repository", "repository"),
OPT_BIT( 0 , "all", &flags, "push all refs", TRANSPORT_PUSH_ALL),
#include "unpack-trees.h"
#include "dir.h"
#include "builtin.h"
+#include "parse-options.h"
static int nr_trees;
static struct tree *trees[MAX_UNPACK_TREES];
return 0;
}
-static const char read_tree_usage[] = "git read-tree (<sha> | [[-m [--trivial] [--aggressive] | --reset | --prefix=<prefix>] [-u | -i]] [--exclude-per-directory=<gitignore>] [--index-output=<file>] <sha1> [<sha2> [<sha3>]])";
+static const char * const read_tree_usage[] = {
+ "git read-tree [[-m [--trivial] [--aggressive] | --reset | --prefix=<prefix>] [-u [--exclude-per-directory=<gitignore>] | -i]] [--index-output=<file>] <tree-ish1> [<tree-ish2> [<tree-ish3>]]",
+ NULL
+};
+
+static int index_output_cb(const struct option *opt, const char *arg,
+ int unset)
+{
+ set_alternate_index_output(arg);
+ return 0;
+}
+
+static int exclude_per_directory_cb(const struct option *opt, const char *arg,
+ int unset)
+{
+ struct dir_struct *dir;
+ struct unpack_trees_options *opts;
+
+ opts = (struct unpack_trees_options *)opt->value;
+
+ if (opts->dir)
+ die("more than one --exclude-per-directory given.");
+
+ dir = xcalloc(1, sizeof(*opts->dir));
+ dir->flags |= DIR_SHOW_IGNORED;
+ dir->exclude_per_dir = arg;
+ opts->dir = dir;
+ /* We do not need to nor want to do read-directory
+ * here; we are merely interested in reusing the
+ * per directory ignore stack mechanism.
+ */
+ return 0;
+}
static struct lock_file lock_file;
unsigned char sha1[20];
struct tree_desc t[MAX_UNPACK_TREES];
struct unpack_trees_options opts;
+ int prefix_set = 0;
+ const struct option read_tree_options[] = {
+ { OPTION_CALLBACK, 0, "index-output", NULL, "FILE",
+ "write resulting index to <FILE>",
+ PARSE_OPT_NONEG, index_output_cb },
+ OPT__VERBOSE(&opts.verbose_update),
+ OPT_GROUP("Merging"),
+ OPT_SET_INT('m', NULL, &opts.merge,
+ "perform a merge in addition to a read", 1),
+ OPT_SET_INT(0, "trivial", &opts.trivial_merges_only,
+ "3-way merge if no file level merging required", 1),
+ OPT_SET_INT(0, "aggressive", &opts.aggressive,
+ "3-way merge in presence of adds and removes", 1),
+ OPT_SET_INT(0, "reset", &opts.reset,
+ "same as -m, but discard unmerged entries", 1),
+ { OPTION_STRING, 0, "prefix", &opts.prefix, "<subdirectory>/",
+ "read the tree into the index under <subdirectory>/",
+ PARSE_OPT_NONEG | PARSE_OPT_LITERAL_ARGHELP },
+ OPT_SET_INT('u', NULL, &opts.update,
+ "update working tree with merge result", 1),
+ { OPTION_CALLBACK, 0, "exclude-per-directory", &opts,
+ "gitignore",
+ "allow explicitly ignored files to be overwritten",
+ PARSE_OPT_NONEG, exclude_per_directory_cb },
+ OPT_SET_INT('i', NULL, &opts.index_only,
+ "don't check the working tree after merging", 1),
+ OPT_END()
+ };
memset(&opts, 0, sizeof(opts));
opts.head_idx = -1;
newfd = hold_locked_index(&lock_file, 1);
- for (i = 1; i < argc; i++) {
- const char *arg = argv[i];
-
- /* "-u" means "update", meaning that a merge will update
- * the working tree.
- */
- if (!strcmp(arg, "-u")) {
- opts.update = 1;
- continue;
- }
+ argc = parse_options(argc, argv, unused_prefix, read_tree_options,
+ read_tree_usage, 0);
- if (!strcmp(arg, "-v")) {
- opts.verbose_update = 1;
- continue;
- }
+ prefix_set = opts.prefix ? 1 : 0;
+ if (1 < opts.merge + opts.reset + prefix_set)
+ die("Which one? -m, --reset, or --prefix?");
- /* "-i" means "index only", meaning that a merge will
- * not even look at the working tree.
- */
- if (!strcmp(arg, "-i")) {
- opts.index_only = 1;
- continue;
- }
-
- if (!prefixcmp(arg, "--index-output=")) {
- set_alternate_index_output(arg + 15);
- continue;
- }
-
- /* "--prefix=<subdirectory>/" means keep the current index
- * entries and put the entries from the tree under the
- * given subdirectory.
- */
- if (!prefixcmp(arg, "--prefix=")) {
- if (stage || opts.merge || opts.prefix)
- usage(read_tree_usage);
- opts.prefix = arg + 9;
- opts.merge = 1;
- stage = 1;
- if (read_cache_unmerged())
- die("you need to resolve your current index first");
- continue;
- }
-
- /* This differs from "-m" in that we'll silently ignore
- * unmerged entries and overwrite working tree files that
- * correspond to them.
- */
- if (!strcmp(arg, "--reset")) {
- if (stage || opts.merge || opts.prefix)
- usage(read_tree_usage);
- opts.reset = 1;
- opts.merge = 1;
- stage = 1;
- read_cache_unmerged();
- continue;
- }
-
- if (!strcmp(arg, "--trivial")) {
- opts.trivial_merges_only = 1;
- continue;
- }
-
- if (!strcmp(arg, "--aggressive")) {
- opts.aggressive = 1;
- continue;
- }
-
- /* "-m" stands for "merge", meaning we start in stage 1 */
- if (!strcmp(arg, "-m")) {
- if (stage || opts.merge || opts.prefix)
- usage(read_tree_usage);
- if (read_cache_unmerged())
- die("you need to resolve your current index first");
- stage = 1;
- opts.merge = 1;
- continue;
- }
-
- if (!prefixcmp(arg, "--exclude-per-directory=")) {
- struct dir_struct *dir;
-
- if (opts.dir)
- die("more than one --exclude-per-directory are given.");
-
- dir = xcalloc(1, sizeof(*opts.dir));
- dir->flags |= DIR_SHOW_IGNORED;
- dir->exclude_per_dir = arg + 24;
- opts.dir = dir;
- /* We do not need to nor want to do read-directory
- * here; we are merely interested in reusing the
- * per directory ignore stack mechanism.
- */
- continue;
- }
+ if (opts.reset || opts.merge || opts.prefix) {
+ if (read_cache_unmerged() && (opts.prefix || opts.merge))
+ die("You need to resolve your current index first");
+ stage = opts.merge = 1;
+ }
- /* using -u and -i at the same time makes no sense */
- if (1 < opts.index_only + opts.update)
- usage(read_tree_usage);
+ for (i = 0; i < argc; i++) {
+ const char *arg = argv[i];
if (get_sha1(arg, sha1))
die("Not a valid object name %s", arg);
die("failed to unpack tree object %s", arg);
stage++;
}
+ if (1 < opts.index_only + opts.update)
+ die("-u and -i at the same time makes no sense");
if ((opts.update||opts.index_only) && !opts.merge)
- usage(read_tree_usage);
+ die("%s is meaningless without -m, --reset, or --prefix",
+ opts.update ? "-u" : "-i");
if ((opts.dir && !opts.update))
die("--exclude-per-directory is meaningless unless -u");
if (opts.merge && !opts.index_only)
static const char pre_receive_hook[] = "hooks/pre-receive";
static const char post_receive_hook[] = "hooks/post-receive";
-static int run_status(int code, const char *cmd_name)
-{
- switch (code) {
- case 0:
- return 0;
- case -ERR_RUN_COMMAND_FORK:
- return error("fork of %s failed", cmd_name);
- case -ERR_RUN_COMMAND_EXEC:
- return error("execute of %s failed", cmd_name);
- case -ERR_RUN_COMMAND_PIPE:
- return error("pipe failed");
- case -ERR_RUN_COMMAND_WAITPID:
- return error("waitpid failed");
- case -ERR_RUN_COMMAND_WAITPID_WRONG_PID:
- return error("waitpid is confused");
- case -ERR_RUN_COMMAND_WAITPID_SIGNAL:
- return error("%s died of signal", cmd_name);
- case -ERR_RUN_COMMAND_WAITPID_NOEXIT:
- return error("%s died strangely", cmd_name);
- default:
- error("%s exited with error code %d", cmd_name, -code);
- return -code;
- }
-}
-
static int run_receive_hook(const char *hook_name)
{
static char buf[sizeof(commands->old_sha1) * 2 + PATH_MAX + 4];
code = start_command(&proc);
if (code)
- return run_status(code, hook_name);
+ return code;
for (cmd = commands; cmd; cmd = cmd->next) {
if (!cmd->error_string) {
size_t n = snprintf(buf, sizeof(buf), "%s %s %s\n",
}
}
close(proc.in);
- return run_status(finish_command(&proc), hook_name);
+ return finish_command(&proc);
}
static int run_update_hook(struct command *cmd)
argv[3] = sha1_to_hex(cmd->new_sha1);
argv[4] = NULL;
- return run_status(run_command_v_opt(argv, RUN_COMMAND_NO_STDIN |
- RUN_COMMAND_STDOUT_TO_STDERR),
- update_hook);
+ return run_command_v_opt(argv, RUN_COMMAND_NO_STDIN |
+ RUN_COMMAND_STDOUT_TO_STDERR);
}
static int is_ref_checked_out(const char *ref)
argv[argc] = NULL;
status = run_command_v_opt(argv, RUN_COMMAND_NO_STDIN
| RUN_COMMAND_STDOUT_TO_STDERR);
- run_status(status, update_post_hook);
}
static void execute_commands(const char *unpacker_error)
code = run_command_v_opt(unpacker, RUN_GIT_CMD);
if (!code)
return NULL;
- run_status(code, unpacker[0]);
return "unpack-objects abnormal exit";
} else {
const char *keeper[7];
ip.git_cmd = 1;
status = start_command(&ip);
if (status) {
- run_status(status, keeper[0]);
return "index-pack fork failed";
}
pack_lockfile = index_pack_lockfile(ip.out);
reprepare_packed_git();
return NULL;
}
- run_status(status, keeper[0]);
return "index-pack abnormal exit";
}
}
} else if (cmd->updateref &&
(write_in_full(lock->lock_fd,
sha1_to_hex(cb.last_kept_sha1), 40) != 40 ||
- write_in_full(lock->lock_fd, "\n", 1) != 1 ||
+ write_str_in_full(lock->lock_fd, "\n") != 1 ||
close_ref(lock) < 0)) {
status |= error("Couldn't write %s",
lock->lk->filename);
*/
static const char reflog_usage[] =
-"git reflog (expire | ...)";
+"git reflog [ show | expire | delete ]";
int cmd_reflog(int argc, const char **argv, const char *prefix)
{
get_fetch_map(remote_refs, &refspec, &fetch_map_tail, 0);
matches = guess_remote_head(find_ref_by_name(remote_refs, "HEAD"),
fetch_map, 1);
- for(ref = matches; ref; ref = ref->next)
+ for (ref = matches; ref; ref = ref->next)
string_list_append(abbrev_branch(ref->name), &states->heads);
free_refs(fetch_map);
const char *symref;
strbuf_addf(&buf, "refs/remotes/%s", rename->old);
- if(!prefixcmp(refname, buf.buf)) {
+ if (!prefixcmp(refname, buf.buf)) {
item = string_list_append(xstrdup(refname), rename->remote_branches);
symref = resolve_ref(refname, orig_sha1, 1, &flag);
if (flag & REF_ISSYMREF)
--- /dev/null
+/*
+ * Builtin "git replace"
+ *
+ * Copyright (c) 2008 Christian Couder <chriscool@tuxfamily.org>
+ *
+ * Based on builtin-tag.c by Kristian Høgsberg <krh@redhat.com>
+ * and Carlos Rica <jasampler@gmail.com> that was itself based on
+ * git-tag.sh and mktag.c by Linus Torvalds.
+ */
+
+#include "cache.h"
+#include "builtin.h"
+#include "refs.h"
+#include "parse-options.h"
+
+static const char * const git_replace_usage[] = {
+ "git replace [-f] <object> <replacement>",
+ "git replace -d <object>...",
+ "git replace -l [<pattern>]",
+ NULL
+};
+
+static int show_reference(const char *refname, const unsigned char *sha1,
+ int flag, void *cb_data)
+{
+ const char *pattern = cb_data;
+
+ if (!fnmatch(pattern, refname, 0))
+ printf("%s\n", refname);
+
+ return 0;
+}
+
+static int list_replace_refs(const char *pattern)
+{
+ if (pattern == NULL)
+ pattern = "*";
+
+ for_each_replace_ref(show_reference, (void *) pattern);
+
+ return 0;
+}
+
+typedef int (*each_replace_name_fn)(const char *name, const char *ref,
+ const unsigned char *sha1);
+
+static int for_each_replace_name(const char **argv, each_replace_name_fn fn)
+{
+ const char **p;
+ char ref[PATH_MAX];
+ int had_error = 0;
+ unsigned char sha1[20];
+
+ for (p = argv; *p; p++) {
+ if (snprintf(ref, sizeof(ref), "refs/replace/%s", *p)
+ >= sizeof(ref)) {
+ error("replace ref name too long: %.*s...", 50, *p);
+ had_error = 1;
+ continue;
+ }
+ if (!resolve_ref(ref, sha1, 1, NULL)) {
+ error("replace ref '%s' not found.", *p);
+ had_error = 1;
+ continue;
+ }
+ if (fn(*p, ref, sha1))
+ had_error = 1;
+ }
+ return had_error;
+}
+
+static int delete_replace_ref(const char *name, const char *ref,
+ const unsigned char *sha1)
+{
+ if (delete_ref(ref, sha1, 0))
+ return 1;
+ printf("Deleted replace ref '%s'\n", name);
+ return 0;
+}
+
+static int replace_object(const char *object_ref, const char *replace_ref,
+ int force)
+{
+ unsigned char object[20], prev[20], repl[20];
+ char ref[PATH_MAX];
+ struct ref_lock *lock;
+
+ if (get_sha1(object_ref, object))
+ die("Failed to resolve '%s' as a valid ref.", object_ref);
+ if (get_sha1(replace_ref, repl))
+ die("Failed to resolve '%s' as a valid ref.", replace_ref);
+
+ if (snprintf(ref, sizeof(ref),
+ "refs/replace/%s",
+ sha1_to_hex(object)) > sizeof(ref) - 1)
+ die("replace ref name too long: %.*s...", 50, ref);
+ if (check_ref_format(ref))
+ die("'%s' is not a valid ref name.", ref);
+
+ if (!resolve_ref(ref, prev, 1, NULL))
+ hashclr(prev);
+ else if (!force)
+ die("replace ref '%s' already exists", ref);
+
+ lock = lock_any_ref_for_update(ref, prev, 0);
+ if (!lock)
+ die("%s: cannot lock the ref", ref);
+ if (write_ref_sha1(lock, repl, NULL) < 0)
+ die("%s: cannot update the ref", ref);
+
+ return 0;
+}
+
+int cmd_replace(int argc, const char **argv, const char *prefix)
+{
+ int list = 0, delete = 0, force = 0;
+ struct option options[] = {
+ OPT_BOOLEAN('l', NULL, &list, "list replace refs"),
+ OPT_BOOLEAN('d', NULL, &delete, "delete replace refs"),
+ OPT_BOOLEAN('f', NULL, &force, "replace the ref if it exists"),
+ OPT_END()
+ };
+
+ argc = parse_options(argc, argv, prefix, options, git_replace_usage, 0);
+
+ if (list && delete)
+ usage_msg_opt("-l and -d cannot be used together",
+ git_replace_usage, options);
+
+ if (force && (list || delete))
+ usage_msg_opt("-f cannot be used with -d or -l",
+ git_replace_usage, options);
+
+ /* Delete refs */
+ if (delete) {
+ if (argc < 1)
+ usage_msg_opt("-d needs at least one argument",
+ git_replace_usage, options);
+ return for_each_replace_name(argv, delete_replace_ref);
+ }
+
+ /* Replace object */
+ if (!list && argc) {
+ if (argc != 2)
+ usage_msg_opt("bad number of arguments",
+ git_replace_usage, options);
+ return replace_object(argv[0], argv[1], force);
+ }
+
+ /* List refs, even if "list" is not set */
+ if (argc > 1)
+ usage_msg_opt("only one pattern can be given with -l",
+ git_replace_usage, options);
+ if (force)
+ usage_msg_opt("-f needs some arguments",
+ git_replace_usage, options);
+
+ return list_replace_refs(argv[0]);
+}
if (read_cache() < 0)
return error("Could not read index");
- result = refresh_cache(flags) ? 1 : 0;
+ result = refresh_index(&the_index, (flags), NULL, NULL,
+ "Unstaged changes after reset:") ? 1 : 0;
if (write_cache(fd, active_cache, active_nr) ||
commit_locked_index(index_lock))
return error ("Could not refresh index");
}
}
+static int interactive_reset(const char *revision, const char **argv,
+ const char *prefix)
+{
+ const char **pathspec = NULL;
+
+ if (*argv)
+ pathspec = get_pathspec(prefix, argv);
+
+ return run_add_interactive(revision, "--patch=reset", pathspec);
+}
+
static int read_from_tree(const char *prefix, const char **argv,
unsigned char *tree_sha1, int refresh_flags)
{
int cmd_reset(int argc, const char **argv, const char *prefix)
{
int i = 0, reset_type = NONE, update_ref_status = 0, quiet = 0;
+ int patch_mode = 0;
const char *rev = "HEAD";
unsigned char sha1[20], *orig = NULL, sha1_orig[20],
*old_orig = NULL, sha1_old_orig[20];
"reset HEAD, index and working tree", MERGE),
OPT_BOOLEAN('q', NULL, &quiet,
"disable showing new HEAD in hard reset and progress message"),
+ OPT_BOOLEAN('p', "patch", &patch_mode, "select hunks interactively"),
OPT_END()
};
die("Could not parse object '%s'.", rev);
hashcpy(sha1, commit->object.sha1);
+ if (patch_mode) {
+ if (reset_type != NONE)
+ die("--patch is incompatible with --{hard,mixed,soft}");
+ return interactive_reset(rev, argv + i, prefix);
+ }
+
/* git reset tree [--] paths... can be used to
* load chosen paths from the tree into the index without
* affecting the working tree nor HEAD. */
die("Cannot do %s reset with paths.",
reset_type_names[reset_type]);
return read_from_tree(prefix, argv + i, sha1,
- quiet ? REFRESH_QUIET : REFRESH_SAY_CHANGED);
+ quiet ? REFRESH_QUIET : REFRESH_IN_PORCELAIN);
}
if (reset_type == NONE)
reset_type = MIXED; /* by default */
break;
case MIXED: /* Report what has not been updated. */
update_index_refresh(0, NULL,
- quiet ? REFRESH_QUIET : REFRESH_SAY_CHANGED);
+ quiet ? REFRESH_QUIET : REFRESH_IN_PORCELAIN);
break;
}
NULL,
NULL,
NULL,
+ NULL,
};
struct child_process po;
int i;
argv[i++] = "--thin";
if (args->use_ofs_delta)
argv[i++] = "--delta-base-offset";
+ if (args->quiet)
+ argv[i++] = "-q";
memset(&po, 0, sizeof(po));
po.argv = argv;
po.in = -1;
/* copy author name to namebuf, to support matching on both name and email */
memcpy(namebuf, author, boemail - author);
len = boemail - author;
- while(len > 0 && isspace(namebuf[len-1]))
+ while (len > 0 && isspace(namebuf[len-1]))
len--;
namebuf[len] = 0;
#include "parse-options.h"
static const char* show_branch_usage[] = {
- "git show-branch [--sparse] [--current] [--all] [--remotes] [--topo-order] [--more=count | --list | --independent | --merge-base] [--topics] [--color] [<refs>...]",
- "--reflog[=n[,b]] [--list] [--color] <branch>",
+ "git show-branch [-a|--all] [-r|--remotes] [--topo-order | --date-order] [--current] [--color | --no-color] [--sparse] [--more=<n> | --list | --independent | --merge-base] [--no-name | --sha1-name] [--topics] [<rev> | <glob>]...",
+ "git show-branch (-g|--reflog)[=<n>[,<base>]] [--list] [<ref>]",
NULL
};
OPT_BOOLEAN(0, "sha1-name", &sha1_name,
"name commits with their object names"),
OPT_BOOLEAN(0, "merge-base", &merge_base,
- "act like git merge-base -a"),
+ "show possible merge bases"),
OPT_BOOLEAN(0, "independent", &independent,
"show refs unreachable from any other ref"),
OPT_BOOLEAN(0, "topo-order", &lifo,
OPT_BOOLEAN('s', NULL, &sign, "annotated and GPG-signed tag"),
OPT_STRING('u', NULL, &keyid, "key-id",
"use another key to sign the tag"),
- OPT_BOOLEAN('f', NULL, &force, "replace the tag if exists"),
+ OPT_BOOLEAN('f', "force", &force, "replace the tag if exists"),
OPT_GROUP("Tag listing options"),
{
static int check_object(struct object *obj, int type, void *data)
{
if (!obj)
- return 0;
+ return 1;
if (obj->flags & FLAG_WRITTEN)
- return 1;
+ return 0;
if (type != OBJ_ANY && obj->type != type)
die("object type mismatch");
if (type != obj->type || type <= 0)
die("object of unexpected type");
obj->flags |= FLAG_WRITTEN;
- return 1;
+ return 0;
}
if (fsck_object(obj, 1, fsck_error_function))
die("Error in object");
- if (!fsck_walk(obj, check_object, NULL))
+ if (fsck_walk(obj, check_object, NULL))
die("Error on reachable objects of %s", sha1_to_hex(obj->sha1));
write_cached_object(obj);
- return 1;
+ return 0;
}
static void write_rest(void)
{
unsigned i;
- for (i = 0; i < nr_objects; i++)
- check_object(obj_list[i].obj, OBJ_ANY, NULL);
+ for (i = 0; i < nr_objects; i++) {
+ if (obj_list[i].obj)
+ check_object(obj_list[i].obj, OBJ_ANY, NULL);
+ }
}
static void added_object(unsigned nr, enum object_type type,
int i;
unsigned char sha1[20];
+ read_replace_refs = 0;
+
git_config(git_default_config, NULL);
quiet = !isatty(2);
--- /dev/null
+#include "cache.h"
+#include "builtin.h"
+#include "parse-options.h"
+
+static const char * const update_server_info_usage[] = {
+ "git update-server-info [--force]",
+ NULL
+};
+
+int cmd_update_server_info(int argc, const char **argv, const char *prefix)
+{
+ int force = 0;
+ struct option options[] = {
+ OPT_BOOLEAN('f', "force", &force,
+ "update the info files from scratch"),
+ OPT_END()
+ };
+
+ argc = parse_options(argc, argv, prefix, options,
+ update_server_info_usage, 0);
+ if (argc > 0)
+ usage_with_options(update_server_info_usage, options);
+
+ return !!update_server_info(force);
+}
#include "cache.h"
#include "pack.h"
#include "pack-revindex.h"
+#include "parse-options.h"
#define MAX_CHAIN 50
-static void show_pack_info(struct packed_git *p)
+#define VERIFY_PACK_VERBOSE 01
+#define VERIFY_PACK_STAT_ONLY 02
+
+static void show_pack_info(struct packed_git *p, unsigned int flags)
{
- uint32_t nr_objects, i, chain_histogram[MAX_CHAIN+1];
+ uint32_t nr_objects, i;
+ int cnt;
+ int stat_only = flags & VERIFY_PACK_STAT_ONLY;
+ unsigned long chain_histogram[MAX_CHAIN+1], baseobjects;
nr_objects = p->num_objects;
memset(chain_histogram, 0, sizeof(chain_histogram));
+ baseobjects = 0;
for (i = 0; i < nr_objects; i++) {
const unsigned char *sha1;
type = packed_object_info_detail(p, offset, &size, &store_size,
&delta_chain_length,
base_sha1);
- printf("%s ", sha1_to_hex(sha1));
- if (!delta_chain_length)
- printf("%-6s %lu %lu %"PRIuMAX"\n",
- type, size, store_size, (uintmax_t)offset);
+ if (!stat_only)
+ printf("%s ", sha1_to_hex(sha1));
+ if (!delta_chain_length) {
+ if (!stat_only)
+ printf("%-6s %lu %lu %"PRIuMAX"\n",
+ type, size, store_size, (uintmax_t)offset);
+ baseobjects++;
+ }
else {
- printf("%-6s %lu %lu %"PRIuMAX" %u %s\n",
- type, size, store_size, (uintmax_t)offset,
- delta_chain_length, sha1_to_hex(base_sha1));
+ if (!stat_only)
+ printf("%-6s %lu %lu %"PRIuMAX" %u %s\n",
+ type, size, store_size, (uintmax_t)offset,
+ delta_chain_length, sha1_to_hex(base_sha1));
if (delta_chain_length <= MAX_CHAIN)
chain_histogram[delta_chain_length]++;
else
}
}
- for (i = 0; i <= MAX_CHAIN; i++) {
- if (!chain_histogram[i])
+ if (baseobjects)
+ printf("non delta: %lu object%s\n",
+ baseobjects, baseobjects > 1 ? "s" : "");
+
+ for (cnt = 1; cnt <= MAX_CHAIN; cnt++) {
+ if (!chain_histogram[cnt])
continue;
- printf("chain length = %"PRIu32": %"PRIu32" object%s\n", i,
- chain_histogram[i], chain_histogram[i] > 1 ? "s" : "");
+ printf("chain length = %d: %lu object%s\n", cnt,
+ chain_histogram[cnt],
+ chain_histogram[cnt] > 1 ? "s" : "");
}
if (chain_histogram[0])
- printf("chain length > %d: %"PRIu32" object%s\n", MAX_CHAIN,
- chain_histogram[0], chain_histogram[0] > 1 ? "s" : "");
+ printf("chain length > %d: %lu object%s\n", MAX_CHAIN,
+ chain_histogram[0],
+ chain_histogram[0] > 1 ? "s" : "");
}
-static int verify_one_pack(const char *path, int verbose)
+static int verify_one_pack(const char *path, unsigned int flags)
{
char arg[PATH_MAX];
int len;
+ int verbose = flags & VERIFY_PACK_VERBOSE;
+ int stat_only = flags & VERIFY_PACK_STAT_ONLY;
struct packed_git *pack;
int err;
return error("packfile %s not found.", arg);
install_packed_git(pack);
- err = verify_pack(pack);
- if (verbose) {
+ if (!stat_only)
+ err = verify_pack(pack);
+ else
+ err = open_pack_index(pack);
+
+ if (verbose || stat_only) {
if (err)
printf("%s: bad\n", pack->pack_name);
else {
- show_pack_info(pack);
- printf("%s: ok\n", pack->pack_name);
+ show_pack_info(pack, flags);
+ if (!stat_only)
+ printf("%s: ok\n", pack->pack_name);
}
}
return err;
}
-static const char verify_pack_usage[] = "git verify-pack [-v] <pack>...";
+static const char * const verify_pack_usage[] = {
+ "git verify-pack [-v|--verbose] [-s|--stat-only] <pack>...",
+ NULL
+};
int cmd_verify_pack(int argc, const char **argv, const char *prefix)
{
int err = 0;
- int verbose = 0;
- int no_more_options = 0;
- int nothing_done = 1;
+ unsigned int flags = 0;
+ int i;
+ const struct option verify_pack_options[] = {
+ OPT_BIT('v', "verbose", &flags, "verbose",
+ VERIFY_PACK_VERBOSE),
+ OPT_BIT('s', "stat-only", &flags, "show statistics only",
+ VERIFY_PACK_STAT_ONLY),
+ OPT_END()
+ };
git_config(git_default_config, NULL);
- while (1 < argc) {
- if (!no_more_options && argv[1][0] == '-') {
- if (!strcmp("-v", argv[1]))
- verbose = 1;
- else if (!strcmp("--", argv[1]))
- no_more_options = 1;
- else
- usage(verify_pack_usage);
- }
- else {
- if (verify_one_pack(argv[1], verbose))
- err = 1;
- discard_revindex();
- nothing_done = 0;
- }
- argc--; argv++;
+ argc = parse_options(argc, argv, prefix, verify_pack_options,
+ verify_pack_usage, 0);
+ if (argc < 1)
+ usage_with_options(verify_pack_usage, verify_pack_options);
+ for (i = 0; i < argc; i++) {
+ if (verify_one_pack(argv[i], flags))
+ err = 1;
+ discard_revindex();
}
- if (nothing_done)
- usage(verify_pack_usage);
-
return err;
}
#include "tag.h"
#include "run-command.h"
#include <signal.h>
+#include "parse-options.h"
-static const char builtin_verify_tag_usage[] =
- "git verify-tag [-v|--verbose] <tag>...";
+static const char * const verify_tag_usage[] = {
+ "git verify-tag [-v|--verbose] <tag>...",
+ NULL
+};
#define PGP_SIGNATURE "-----BEGIN PGP SIGNATURE-----"
int cmd_verify_tag(int argc, const char **argv, const char *prefix)
{
int i = 1, verbose = 0, had_error = 0;
+ const struct option verify_tag_options[] = {
+ OPT__VERBOSE(&verbose),
+ OPT_END()
+ };
git_config(git_default_config, NULL);
- if (argc > 1 &&
- (!strcmp(argv[i], "-v") || !strcmp(argv[i], "--verbose"))) {
- verbose = 1;
- i++;
- }
-
+ argc = parse_options(argc, argv, prefix, verify_tag_options,
+ verify_tag_usage, PARSE_OPT_KEEP_ARGV0);
if (argc <= i)
- usage(builtin_verify_tag_usage);
+ usage_with_options(verify_tag_usage, verify_tag_options);
/* sometimes the program was terminated because this signal
* was received in the process of writing the gpg input: */
#include "cache.h"
#include "tree.h"
#include "cache-tree.h"
+#include "parse-options.h"
-static const char write_tree_usage[] =
-"git write-tree [--missing-ok] [--prefix=<prefix>/]";
+static const char * const write_tree_usage[] = {
+ "git write-tree [--missing-ok] [--prefix=<prefix>/]",
+ NULL
+};
int cmd_write_tree(int argc, const char **argv, const char *unused_prefix)
{
const char *prefix = NULL;
unsigned char sha1[20];
const char *me = "git-write-tree";
+ struct option write_tree_options[] = {
+ OPT_BIT(0, "missing-ok", &flags, "allow missing objects",
+ WRITE_TREE_MISSING_OK),
+ { OPTION_STRING, 0, "prefix", &prefix, "<prefix>/",
+ "write tree object for a subdirectory <prefix>" ,
+ PARSE_OPT_LITERAL_ARGHELP },
+ { OPTION_BIT, 0, "ignore-cache-tree", &flags, NULL,
+ "only useful for debugging",
+ PARSE_OPT_HIDDEN | PARSE_OPT_NOARG, NULL,
+ WRITE_TREE_IGNORE_CACHE_TREE },
+ OPT_END()
+ };
git_config(git_default_config, NULL);
- while (1 < argc) {
- const char *arg = argv[1];
- if (!strcmp(arg, "--missing-ok"))
- flags |= WRITE_TREE_MISSING_OK;
- else if (!prefixcmp(arg, "--prefix="))
- prefix = arg + 9;
- else if (!prefixcmp(arg, "--ignore-cache-tree"))
- /*
- * This is only useful for debugging, so I
- * do not bother documenting it.
- */
- flags |= WRITE_TREE_IGNORE_CACHE_TREE;
- else
- usage(write_tree_usage);
- argc--; argv++;
- }
-
- if (argc > 2)
- die("too many options");
+ argc = parse_options(argc, argv, unused_prefix, write_tree_options,
+ write_tree_usage, 0);
ret = write_cache_as_tree(sha1, flags, prefix);
switch (ret) {
extern void list_common_cmds_help(void);
extern const char *help_unknown_cmd(const char *cmd);
extern void prune_packed_objects(int);
-extern int read_line_with_nul(char *buf, int size, FILE *file);
extern int fmt_merge_msg(int merge_summary, struct strbuf *in,
struct strbuf *out);
extern int commit_tree(const char *msg, unsigned char *tree,
extern int cmd_unpack_objects(int argc, const char **argv, const char *prefix);
extern int cmd_update_index(int argc, const char **argv, const char *prefix);
extern int cmd_update_ref(int argc, const char **argv, const char *prefix);
+extern int cmd_update_server_info(int argc, const char **argv, const char *prefix);
extern int cmd_upload_archive(int argc, const char **argv, const char *prefix);
extern int cmd_upload_tar(int argc, const char **argv, const char *prefix);
extern int cmd_verify_tag(int argc, const char **argv, const char *prefix);
extern int cmd_verify_pack(int argc, const char **argv, const char *prefix);
extern int cmd_show_ref(int argc, const char **argv, const char *prefix);
extern int cmd_pack_refs(int argc, const char **argv, const char *prefix);
+extern int cmd_replace(int argc, const char **argv, const char *prefix);
#endif
#define remove_file_from_cache(path) remove_file_from_index(&the_index, (path))
#define add_to_cache(path, st, flags) add_to_index(&the_index, (path), (st), (flags))
#define add_file_to_cache(path, flags) add_file_to_index(&the_index, (path), (flags))
-#define refresh_cache(flags) refresh_index(&the_index, (flags), NULL, NULL)
+#define refresh_cache(flags) refresh_index(&the_index, (flags), NULL, NULL, NULL)
#define ce_match_stat(ce, st, options) ie_match_stat(&the_index, (ce), (st), (options))
#define ce_modified(ce, st, options) ie_modified(&the_index, (ce), (st), (options))
#define cache_name_exists(name, namelen, igncase) index_name_exists(&the_index, (name), (namelen), (igncase))
extern int index_path(unsigned char *sha1, const char *path, struct stat *st, int write_object);
extern void fill_stat_cache_info(struct cache_entry *ce, struct stat *st);
+/* "careful lstat()" */
+extern int check_path(const char *path, int len, struct stat *st, int skiplen);
+
#define REFRESH_REALLY 0x0001 /* ignore_valid */
#define REFRESH_UNMERGED 0x0002 /* allow unmerged */
#define REFRESH_QUIET 0x0004 /* be quiet about it */
#define REFRESH_IGNORE_MISSING 0x0008 /* ignore non-existent */
#define REFRESH_IGNORE_SUBMODULES 0x0010 /* ignore submodules */
-#define REFRESH_SAY_CHANGED 0x0020 /* say "changed" not "needs update" */
-extern int refresh_index(struct index_state *, unsigned int flags, const char **pathspec, char *seen);
+#define REFRESH_IN_PORCELAIN 0x0020 /* user friendly output, not "needs update" */
+extern int refresh_index(struct index_state *, unsigned int flags, const char **pathspec, char *seen, char *header_msg);
struct lock_file {
struct lock_file *next;
extern int warn_ambiguous_refs;
extern int shared_repository;
extern const char *apply_default_whitespace;
+extern const char *apply_default_ignorewhitespace;
extern int zlib_compression_level;
extern int core_compression_level;
extern int core_compression_seen;
extern size_t packed_git_limit;
extern size_t delta_base_cache_limit;
extern int auto_crlf;
+extern int read_replace_refs;
extern int fsync_object_files;
extern int core_preload_index;
/* Read and unpack a sha1 file into memory, write memory to a sha1 file */
extern int sha1_object_info(const unsigned char *, unsigned long *);
-extern void * read_sha1_file(const unsigned char *sha1, enum object_type *type, unsigned long *size);
+extern void *read_sha1_file_repl(const unsigned char *sha1, enum object_type *type, unsigned long *size, const unsigned char **replacement);
+static inline void *read_sha1_file(const unsigned char *sha1, enum object_type *type, unsigned long *size)
+{
+ return read_sha1_file_repl(sha1, type, size, NULL);
+}
extern int hash_sha1_file(const void *buf, unsigned long len, const char *type, unsigned char *sha1);
extern int write_sha1_file(void *buf, unsigned long len, const char *type, unsigned char *return_sha1);
extern int pretend_sha1_file(void *, unsigned long, enum object_type, unsigned char *);
};
const char *show_date(unsigned long time, int timezone, enum date_mode mode);
+const char *show_date_relative(unsigned long time, int tz,
+ const struct timeval *now,
+ char *timebuf,
+ size_t timebuf_size);
int parse_date(const char *date, char *buf, int bufsize);
void datestamp(char *buf, int bufsize);
unsigned long approxidate(const char *);
+unsigned long approxidate_relative(const char *date, const struct timeval *now);
enum date_mode parse_date_format(const char *format);
#define IDENT_WARN_ON_NO_NAME 1
extern void maybe_flush_or_die(FILE *, const char *);
extern int copy_fd(int ifd, int ofd);
extern int copy_file(const char *dst, const char *src, int mode);
-extern ssize_t read_in_full(int fd, void *buf, size_t count);
-extern ssize_t write_in_full(int fd, const void *buf, size_t count);
extern void write_or_die(int fd, const void *buf, size_t count);
extern int write_or_whine(int fd, const void *buf, size_t count, const char *msg);
extern int write_or_whine_pipe(int fd, const void *buf, size_t count, const char *msg);
extern void fsync_or_die(int fd, const char *);
+extern ssize_t read_in_full(int fd, void *buf, size_t count);
+extern ssize_t write_in_full(int fd, const void *buf, size_t count);
+static inline ssize_t write_str_in_full(int fd, const char *str)
+{
+ return write_in_full(fd, str, strlen(str));
+}
+
/* pager.c */
extern void setup_pager(void);
extern const char *pager_program;
else {
if (write_in_full(fd, hex, 40) != 40)
break;
- if (write_in_full(fd, "\n", 1) != 1)
+ if (write_str_in_full(fd, "\n") != 1)
break;
}
}
while (interesting(list)) {
struct commit *commit;
struct commit_list *parents;
- struct commit_list *n;
+ struct commit_list *next;
int flags;
commit = list->item;
- n = list->next;
+ next = list->next;
free(list);
- list = n;
+ list = next;
flags = commit->object.flags & (PARENT1 | PARENT2 | STALE);
if (flags == (PARENT1 | PARENT2)) {
free_commit_list(list);
list = result; result = NULL;
while (list) {
- struct commit_list *n = list->next;
+ struct commit_list *next = list->next;
if (!(list->item->object.flags & STALE))
insert_by_date(list->item, &result);
free(list);
- list = n;
+ list = next;
}
return result;
}
};
extern int non_ascii(int);
+extern int has_non_ascii(const char *text);
struct rev_info; /* in revision.h, it circularly uses enum cmit_fmt */
extern char *reencode_commit_message(const struct commit *commit,
const char **encoding_p);
int register_commit_graft(struct commit_graft *, int);
struct commit_graft *lookup_commit_graft(const unsigned char *sha1);
+const unsigned char *lookup_replace_object(const unsigned char *sha1);
+
extern struct commit_list *get_merge_bases(struct commit *rev1, struct commit *rev2, int cleanup);
extern struct commit_list *get_merge_bases_many(struct commit *one, int n, struct commit **twos, int cleanup);
extern struct commit_list *get_octopus_merge_bases(struct commit_list *in);
int in_merge_bases(struct commit *, struct commit **, int);
extern int interactive_add(int argc, const char **argv, const char *prefix);
+extern int run_add_interactive(const char *revision, const char *patch_mode,
+ const char **pathspec);
static inline int single_parent(struct commit *commit)
{
--- /dev/null
+/*
+ * Let's make sure we always have a sane definition for ntohl()/htonl().
+ * Some libraries define those as a function call, just to perform byte
+ * shifting, bringing significant overhead to what should be a simple
+ * operation.
+ */
+
+/*
+ * Default version that the compiler ought to optimize properly with
+ * constant values.
+ */
+static inline unsigned int default_swab32(unsigned int val)
+{
+ return (((val & 0xff000000) >> 24) |
+ ((val & 0x00ff0000) >> 8) |
+ ((val & 0x0000ff00) << 8) |
+ ((val & 0x000000ff) << 24));
+}
+
+#if defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__))
+
+#define bswap32(x) ({ \
+ unsigned int __res; \
+ if (__builtin_constant_p(x)) { \
+ __res = default_swab32(x); \
+ } else { \
+ __asm__("bswap %0" : "=r" (__res) : "0" (x)); \
+ } \
+ __res; })
+
+#undef ntohl
+#undef htonl
+#define ntohl(x) bswap32(x)
+#define htonl(x) bswap32(x)
+
+#endif
free_path_split(path);
}
-char **copy_environ()
+static char **copy_environ(void)
{
char **env;
int i = 0;
/*
* If name contains '=', then sets the variable, otherwise it unsets it
*/
-char **env_setenv(char **env, const char *name)
+static char **env_setenv(char **env, const char *name)
{
char *eq = strchrnul(name, '=');
int i = lookup_env(env, name, eq-name);
return env;
}
+/*
+ * Copies global environ and adjusts variables as specified by vars.
+ */
+char **make_augmented_environ(const char *const *vars)
+{
+ char **env = copy_environ();
+
+ while (*vars)
+ env = env_setenv(env, *vars++);
+ return env;
+}
+
/* this is the first function to call into WS_32; initialize it */
#undef gethostbyname
struct hostent *mingw_gethostbyname(const char *host)
#define S_IROTH 0
#define S_IXOTH 0
-#define WIFEXITED(x) ((unsigned)(x) < 259) /* STILL_ACTIVE */
+#define WIFEXITED(x) 1
+#define WIFSIGNALED(x) 0
#define WEXITSTATUS(x) ((x) & 0xff)
-#define WIFSIGNALED(x) ((unsigned)(x) > 259)
+#define WTERMSIG(x) SIGTERM
#define SIGHUP 1
#define SIGQUIT 3
* helpers
*/
-char **copy_environ(void);
+char **make_augmented_environ(const char *const *vars);
void free_environ(char **env);
-char **env_setenv(char **env, const char *name);
/*
* A replacement of main() that ensures that argv[0] has a path
/*
* The size parameter specifies the available space, i.e. includes
* the trailing NUL byte; but Windows's vsnprintf expects the
- * number of characters to write without the trailing NUL.
+ * number of characters to write, and does not necessarily write the
+ * trailing NUL.
*/
#ifndef SNPRINTF_SIZE_CORR
#if defined(__MINGW32__) && defined(__GNUC__) && __GNUC__ < 4
if (comment)
continue;
if (isspace(c) && !quote) {
- space = 1;
+ if (len)
+ space++;
continue;
}
if (!quote) {
continue;
}
}
- if (space) {
- if (len)
- value[len++] = ' ';
- space = 0;
- }
+ for (; space; space--)
+ value[len++] = ' ';
if (c == '\\') {
c = get_next_char();
switch (c) {
copy_end - copy_begin)
goto write_err_out;
if (new_line &&
- write_in_full(fd, "\n", 1) != 1)
+ write_str_in_full(fd, "\n") != 1)
goto write_err_out;
}
copy_begin = store.offset[i];
# tests. These tests take up a significant amount of the total test time
# but are not needed unless you plan to talk to SVN repos.
#
-# Define MOZILLA_SHA1 environment variable when running make to make use of
-# a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
-# on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
-# choice) has very fast version optimized for i586.
-#
# Define PPC_SHA1 environment variable when running make to make use of
# a bundled SHA1 routine optimized for PowerPC.
#
-# Define ARM_SHA1 environment variable when running make to make use of
-# a bundled SHA1 routine optimized for ARM.
-#
# Define NO_OPENSSL environment variable if you do not have OpenSSL.
-# This also implies MOZILLA_SHA1.
+# This also implies BLK_SHA1.
#
# Define OPENSSLDIR=/foo/bar if your openssl header and library files are in
# /foo/bar/include and /foo/bar/lib directories.
signal(SIGCHLD, SIG_DFL);
host = strstr(url, "://");
- if(host) {
+ if (host) {
*host = '\0';
protocol = get_protocol(url);
host += 3;
--*)
__gitcomp "
--3way --committer-date-is-author-date --ignore-date
+ --ignore-whitespace --ignore-space-change
--interactive --keep --no-utf8 --signoff --utf8
--whitespace=
"
--stat --numstat --summary --check --index
--cached --index-info --reverse --reject --unidiff-zero
--apply --no-add --exclude=
+ --ignore-whitespace --ignore-space-change
--whitespace= --inaccurate-eof --verbose
"
return
--extended-regexp --basic-regexp --fixed-strings
--files-with-matches --name-only
--files-without-match
+ --max-depth
--count
--and --or --not --all-match
"
__gitcomp "
add.ignore-errors
alias.
+ apply.ignorewhitespace
apply.whitespace
branch.autosetupmerge
branch.autosetuprebase
(git-get-string-sha1
(git-call-process-string-display-error "write-tree"))))
-(defun git-commit-tree (buffer tree head)
- "Call git-commit-tree with buffer as input and return the resulting commit SHA1."
+(defun git-commit-tree (buffer tree parent)
+ "Create a commit and possibly update HEAD.
+Create a commit with the message in BUFFER using the tree with hash TREE.
+Use PARENT as the parent of the new commit. If PARENT is the current \"HEAD\",
+update the \"HEAD\" reference to the new commit."
(let ((author-name (git-get-committer-name))
(author-email (git-get-committer-email))
(subject "commit (initial): ")
author-date log-start log-end args coding-system-for-write)
- (when head
+ (when parent
(setq subject "commit: ")
(push "-p" args)
- (push head args))
+ (push parent args))
(with-current-buffer buffer
(goto-char (point-min))
(if
(apply #'git-run-command-region
buffer log-start log-end env
"commit-tree" tree (nreverse args))))))
- (when commit (git-update-ref "HEAD" commit head subject))
+ (when commit (git-update-ref "HEAD" commit parent subject))
commit)))
(defun git-empty-db-p ()
(defun git-add-file ()
"Add marked file(s) to the index cache."
(interactive)
- (let ((files (git-get-filenames (git-marked-files-state 'unknown 'ignored))))
+ (let ((files (git-get-filenames (git-marked-files-state 'unknown 'ignored 'unmerged))))
;; FIXME: add support for directories
(unless files
(push (file-relative-name (read-file-name "File to add: " nil nil t)) files))
(when buffer (with-current-buffer buffer (revert-buffer t t t)))))
(git-success-message "Reverted" names))))))
-(defun git-resolve-file ()
- "Resolve conflicts in marked file(s)."
- (interactive)
- (let ((files (git-get-filenames (git-marked-files-state 'unmerged))))
- (when files
- (when (apply 'git-call-process-display-error "update-index" "--" files)
- (git-update-status-files files)
- (git-success-message "Resolved" files)))))
-
(defun git-remove-handled ()
"Remove handled files from the status list."
(interactive)
(define-key map "P" 'git-prev-unmerged-file)
(define-key map "q" 'git-status-quit)
(define-key map "r" 'git-remove-file)
- (define-key map "R" 'git-resolve-file)
(define-key map "t" toggle-map)
(define-key map "T" 'git-toggle-all-marks)
(define-key map "u" 'git-unmark-file)
("Merge"
["Next Unmerged File" git-next-unmerged-file t]
["Prev Unmerged File" git-prev-unmerged-file t]
- ["Mark as Resolved" git-resolve-file t]
["Interactive Merge File" git-find-file-imerge t]
["Diff Against Common Base File" git-diff-file-base t]
["Diff Combined" git-diff-file-combined t]
# License: MIT <http://www.opensource.org/licenses/mit-license.php>
#
-import optparse, sys, os, marshal, popen2, subprocess, shelve
-import tempfile, getopt, sha, os.path, time, platform
+import optparse, sys, os, marshal, subprocess, shelve
+import tempfile, getopt, os.path, time, platform
import re
-from sets import Set;
-
verbose = False
def isModeExecChanged(src_mode, dst_mode):
return isModeExec(src_mode) != isModeExec(dst_mode)
-def p4CmdList(cmd, stdin=None, stdin_mode='w+b'):
+def p4CmdList(cmd, stdin=None, stdin_mode='w+b', cb=None):
cmd = p4_build_cmd("-G %s" % (cmd))
if verbose:
sys.stderr.write("Opening pipe: %s\n" % cmd)
try:
while True:
entry = marshal.load(p4.stdout)
- result.append(entry)
+ if cb is not None:
+ cb(entry)
+ else:
+ result.append(entry)
except EOFError:
pass
exitCode = p4.wait()
self.usage += " //depot/path[@revRange]"
self.silent = False
- self.createdBranches = Set()
- self.committedChanges = Set()
+ self.createdBranches = set()
+ self.committedChanges = set()
self.branch = ""
self.detectBranches = False
self.detectLabels = False
return branches
- ## Should move this out, doesn't use SELF.
- def readP4Files(self, files):
+ # output one file from the P4 stream
+ # - helper for streamP4Files
+
+ def streamOneP4File(self, file, contents):
+ if file["type"] == "apple":
+ print "\nfile %s is a strange apple file that forks. Ignoring" % \
+ file['depotFile']
+ return
+
+ relPath = self.stripRepoPath(file['depotFile'], self.branchPrefixes)
+ if verbose:
+ sys.stderr.write("%s\n" % relPath)
+
+ mode = "644"
+ if isP4Exec(file["type"]):
+ mode = "755"
+ elif file["type"] == "symlink":
+ mode = "120000"
+ # p4 print on a symlink contains "target\n", so strip it off
+ last = contents.pop()
+ last = last[:-1]
+ contents.append(last)
+
+ if self.isWindows and file["type"].endswith("text"):
+ mangled = []
+ for data in contents:
+ data = data.replace("\r\n", "\n")
+ mangled.append(data)
+ contents = mangled
+
+ if file['type'] in ('text+ko', 'unicode+ko', 'binary+ko'):
+ contents = map(lambda text: re.sub(r'(?i)\$(Id|Header):[^$]*\$',r'$\1$', text), contents)
+ elif file['type'] in ('text+k', 'ktext', 'kxtext', 'unicode+k', 'binary+k'):
+ contents = map(lambda text: re.sub(r'\$(Id|Header|Author|Date|DateTime|Change|File|Revision):[^$\n]*\$',r'$\1$', text), contents)
+
+ self.gitStream.write("M %s inline %s\n" % (mode, relPath))
+
+ # total length...
+ length = 0
+ for d in contents:
+ length = length + len(d)
+
+ self.gitStream.write("data %d\n" % length)
+ for d in contents:
+ self.gitStream.write(d)
+ self.gitStream.write("\n")
+
+ def streamOneP4Deletion(self, file):
+ relPath = self.stripRepoPath(file['path'], self.branchPrefixes)
+ if verbose:
+ sys.stderr.write("delete %s\n" % relPath)
+ self.gitStream.write("D %s\n" % relPath)
+
+ # handle another chunk of streaming data
+ def streamP4FilesCb(self, marshalled):
+
+ if marshalled.has_key('depotFile') and self.stream_have_file_info:
+ # start of a new file - output the old one first
+ self.streamOneP4File(self.stream_file, self.stream_contents)
+ self.stream_file = {}
+ self.stream_contents = []
+ self.stream_have_file_info = False
+
+ # pick up the new file information... for the
+ # 'data' field we need to append to our array
+ for k in marshalled.keys():
+ if k == 'data':
+ self.stream_contents.append(marshalled['data'])
+ else:
+ self.stream_file[k] = marshalled[k]
+
+ self.stream_have_file_info = True
+
+ # Stream directly from "p4 files" into "git fast-import"
+ def streamP4Files(self, files):
filesForCommit = []
filesToRead = []
+ filesToDelete = []
for f in files:
includeFile = True
filesForCommit.append(f)
if f['action'] not in ('delete', 'purge'):
filesToRead.append(f)
+ else:
+ filesToDelete.append(f)
- filedata = []
- if len(filesToRead) > 0:
- filedata = p4CmdList('-x - print',
- stdin='\n'.join(['%s#%s' % (f['path'], f['rev'])
- for f in filesToRead]),
- stdin_mode='w+')
-
- if "p4ExitCode" in filedata[0]:
- die("Problems executing p4. Error: [%d]."
- % (filedata[0]['p4ExitCode']));
-
- j = 0;
- contents = {}
- while j < len(filedata):
- stat = filedata[j]
- j += 1
- text = ''
- while j < len(filedata) and filedata[j]['code'] in ('text', 'unicode', 'binary'):
- text += filedata[j]['data']
- del filedata[j]['data']
- j += 1
-
- if not stat.has_key('depotFile'):
- sys.stderr.write("p4 print fails with: %s\n" % repr(stat))
- continue
+ # deleted files...
+ for f in filesToDelete:
+ self.streamOneP4Deletion(f)
- if stat['type'] in ('text+ko', 'unicode+ko', 'binary+ko'):
- text = re.sub(r'(?i)\$(Id|Header):[^$]*\$',r'$\1$', text)
- elif stat['type'] in ('text+k', 'ktext', 'kxtext', 'unicode+k', 'binary+k'):
- text = re.sub(r'\$(Id|Header|Author|Date|DateTime|Change|File|Revision):[^$\n]*\$',r'$\1$', text)
+ if len(filesToRead) > 0:
+ self.stream_file = {}
+ self.stream_contents = []
+ self.stream_have_file_info = False
- contents[stat['depotFile']] = text
+ # curry self argument
+ def streamP4FilesCbSelf(entry):
+ self.streamP4FilesCb(entry)
- for f in filesForCommit:
- path = f['path']
- if contents.has_key(path):
- f['data'] = contents[path]
+ p4CmdList("-x - print",
+ '\n'.join(['%s#%s' % (f['path'], f['rev'])
+ for f in filesToRead]),
+ cb=streamP4FilesCbSelf)
- return filesForCommit
+ # do the last chunk
+ if self.stream_file.has_key('depotFile'):
+ self.streamOneP4File(self.stream_file, self.stream_contents)
def commit(self, details, files, branch, branchPrefixes, parent = ""):
epoch = details["time"]
author = details["user"]
+ self.branchPrefixes = branchPrefixes
if self.verbose:
print "commit into %s" % branch
new_files.append (f)
else:
sys.stderr.write("Ignoring file outside of prefix: %s\n" % path)
- files = self.readP4Files(new_files)
self.gitStream.write("commit %s\n" % branch)
# gitStream.write("mark :%s\n" % details["change"])
print "parent %s" % parent
self.gitStream.write("from %s\n" % parent)
- for file in files:
- if file["type"] == "apple":
- print "\nfile %s is a strange apple file that forks. Ignoring!" % file['path']
- continue
-
- relPath = self.stripRepoPath(file['path'], branchPrefixes)
- if file["action"] in ("delete", "purge"):
- self.gitStream.write("D %s\n" % relPath)
- else:
- data = file['data']
-
- mode = "644"
- if isP4Exec(file["type"]):
- mode = "755"
- elif file["type"] == "symlink":
- mode = "120000"
- # p4 print on a symlink contains "target\n", so strip it off
- data = data[:-1]
-
- if self.isWindows and file["type"].endswith("text"):
- data = data.replace("\r\n", "\n")
-
- self.gitStream.write("M %s inline %s\n" % (mode, relPath))
- self.gitStream.write("data %s\n" % len(data))
- self.gitStream.write(data)
- self.gitStream.write("\n")
-
+ self.streamP4Files(new_files)
self.gitStream.write("\n")
change = int(details["change"])
if len(self.changesFile) > 0:
output = open(self.changesFile).readlines()
- changeSet = Set()
+ changeSet = set()
for line in output:
changeSet.add(int(line))
"""
import os, os.path, sys
-import tempfile, popen2, pickle, getopt
+import tempfile, pickle, getopt
import re
# Maps hg version -> git version
status = finish_command(&child_process);
if (status)
- error("external filter %s failed %d", params->cmd, -status);
+ error("external filter %s failed %d", params->cmd, status);
return (write_err || status);
}
return -1;
if (month < 2 || (year + 2) % 4)
day--;
+ if (tm->tm_hour < 0 || tm->tm_min < 0 || tm->tm_sec < 0)
+ return -1;
return (year * 365 + (year + 1) / 4 + mdays[month] + day) * 24*60*60UL +
tm->tm_hour * 60*60 + tm->tm_min * 60 + tm->tm_sec;
}
return offset * eastwest;
}
+const char *show_date_relative(unsigned long time, int tz,
+ const struct timeval *now,
+ char *timebuf,
+ size_t timebuf_size)
+{
+ unsigned long diff;
+ if (now->tv_sec < time)
+ return "in the future";
+ diff = now->tv_sec - time;
+ if (diff < 90) {
+ snprintf(timebuf, timebuf_size, "%lu seconds ago", diff);
+ return timebuf;
+ }
+ /* Turn it into minutes */
+ diff = (diff + 30) / 60;
+ if (diff < 90) {
+ snprintf(timebuf, timebuf_size, "%lu minutes ago", diff);
+ return timebuf;
+ }
+ /* Turn it into hours */
+ diff = (diff + 30) / 60;
+ if (diff < 36) {
+ snprintf(timebuf, timebuf_size, "%lu hours ago", diff);
+ return timebuf;
+ }
+ /* We deal with number of days from here on */
+ diff = (diff + 12) / 24;
+ if (diff < 14) {
+ snprintf(timebuf, timebuf_size, "%lu days ago", diff);
+ return timebuf;
+ }
+ /* Say weeks for the past 10 weeks or so */
+ if (diff < 70) {
+ snprintf(timebuf, timebuf_size, "%lu weeks ago", (diff + 3) / 7);
+ return timebuf;
+ }
+ /* Say months for the past 12 months or so */
+ if (diff < 360) {
+ snprintf(timebuf, timebuf_size, "%lu months ago", (diff + 15) / 30);
+ return timebuf;
+ }
+ /* Give years and months for 5 years or so */
+ if (diff < 1825) {
+ unsigned long years = diff / 365;
+ unsigned long months = (diff % 365 + 15) / 30;
+ int n;
+ n = snprintf(timebuf, timebuf_size, "%lu year%s",
+ years, (years > 1 ? "s" : ""));
+ if (months)
+ snprintf(timebuf + n, timebuf_size - n,
+ ", %lu month%s ago",
+ months, (months > 1 ? "s" : ""));
+ else
+ snprintf(timebuf + n, timebuf_size - n, " ago");
+ return timebuf;
+ }
+ /* Otherwise, just years. Centuries is probably overkill. */
+ snprintf(timebuf, timebuf_size, "%lu years ago", (diff + 183) / 365);
+ return timebuf;
+}
+
const char *show_date(unsigned long time, int tz, enum date_mode mode)
{
struct tm *tm;
}
if (mode == DATE_RELATIVE) {
- unsigned long diff;
struct timeval now;
gettimeofday(&now, NULL);
- if (now.tv_sec < time)
- return "in the future";
- diff = now.tv_sec - time;
- if (diff < 90) {
- snprintf(timebuf, sizeof(timebuf), "%lu seconds ago", diff);
- return timebuf;
- }
- /* Turn it into minutes */
- diff = (diff + 30) / 60;
- if (diff < 90) {
- snprintf(timebuf, sizeof(timebuf), "%lu minutes ago", diff);
- return timebuf;
- }
- /* Turn it into hours */
- diff = (diff + 30) / 60;
- if (diff < 36) {
- snprintf(timebuf, sizeof(timebuf), "%lu hours ago", diff);
- return timebuf;
- }
- /* We deal with number of days from here on */
- diff = (diff + 12) / 24;
- if (diff < 14) {
- snprintf(timebuf, sizeof(timebuf), "%lu days ago", diff);
- return timebuf;
- }
- /* Say weeks for the past 10 weeks or so */
- if (diff < 70) {
- snprintf(timebuf, sizeof(timebuf), "%lu weeks ago", (diff + 3) / 7);
- return timebuf;
- }
- /* Say months for the past 12 months or so */
- if (diff < 360) {
- snprintf(timebuf, sizeof(timebuf), "%lu months ago", (diff + 15) / 30);
- return timebuf;
- }
- /* Give years and months for 5 years or so */
- if (diff < 1825) {
- unsigned long years = (diff + 183) / 365;
- unsigned long months = (diff % 365 + 15) / 30;
- int n;
- n = snprintf(timebuf, sizeof(timebuf), "%lu year%s",
- years, (years > 1 ? "s" : ""));
- if (months)
- snprintf(timebuf + n, sizeof(timebuf) - n,
- ", %lu month%s ago",
- months, (months > 1 ? "s" : ""));
- else
- snprintf(timebuf + n, sizeof(timebuf) - n,
- " ago");
- return timebuf;
- }
- /* Otherwise, just years. Centuries is probably overkill. */
- snprintf(timebuf, sizeof(timebuf), "%lu years ago", (diff + 183) / 365);
- return timebuf;
+ return show_date_relative(time, tz, &now,
+ timebuf, sizeof(timebuf));
}
if (mode == DATE_LOCAL)
return end - date;
}
-/* Have we filled in any part of the time/date yet? */
+/*
+ * Have we filled in any part of the time/date yet?
+ * We just do a binary 'and' to see if the sign bit
+ * is set in all the values.
+ */
static inline int nodate(struct tm *tm)
{
- return tm->tm_year < 0 &&
- tm->tm_mon < 0 &&
- tm->tm_mday < 0 &&
- !(tm->tm_hour | tm->tm_min | tm->tm_sec);
+ return (tm->tm_year &
+ tm->tm_mon &
+ tm->tm_mday &
+ tm->tm_hour &
+ tm->tm_min &
+ tm->tm_sec) < 0;
}
/*
}
}
- if (num > 0 && num < 32) {
- tm->tm_mday = num;
- } else if (num > 0 && num < 13) {
+ if (num > 0 && num < 13 && tm->tm_mon < 0)
tm->tm_mon = num-1;
- }
return n;
}
tm.tm_mon = -1;
tm.tm_mday = -1;
tm.tm_isdst = -1;
+ tm.tm_hour = -1;
+ tm.tm_min = -1;
+ tm.tm_sec = -1;
offset = -1;
tm_gmt = 0;
date_string(now, offset, buf, bufsize);
}
-static void update_tm(struct tm *tm, unsigned long sec)
+/*
+ * Relative time update (eg "2 days ago"). If we haven't set the time
+ * yet, we need to set it from current time.
+ */
+static unsigned long update_tm(struct tm *tm, struct tm *now, unsigned long sec)
{
- time_t n = mktime(tm) - sec;
+ time_t n;
+
+ if (tm->tm_mday < 0)
+ tm->tm_mday = now->tm_mday;
+ if (tm->tm_mon < 0)
+ tm->tm_mon = now->tm_mon;
+ if (tm->tm_year < 0) {
+ tm->tm_year = now->tm_year;
+ if (tm->tm_mon > now->tm_mon)
+ tm->tm_year--;
+ }
+
+ n = mktime(tm) - sec;
localtime_r(&n, tm);
+ return n;
}
-static void date_yesterday(struct tm *tm, int *num)
+static void date_yesterday(struct tm *tm, struct tm *now, int *num)
{
- update_tm(tm, 24*60*60);
+ update_tm(tm, now, 24*60*60);
}
-static void date_time(struct tm *tm, int hour)
+static void date_time(struct tm *tm, struct tm *now, int hour)
{
if (tm->tm_hour < hour)
- date_yesterday(tm, NULL);
+ date_yesterday(tm, now, NULL);
tm->tm_hour = hour;
tm->tm_min = 0;
tm->tm_sec = 0;
}
-static void date_midnight(struct tm *tm, int *num)
+static void date_midnight(struct tm *tm, struct tm *now, int *num)
{
- date_time(tm, 0);
+ date_time(tm, now, 0);
}
-static void date_noon(struct tm *tm, int *num)
+static void date_noon(struct tm *tm, struct tm *now, int *num)
{
- date_time(tm, 12);
+ date_time(tm, now, 12);
}
-static void date_tea(struct tm *tm, int *num)
+static void date_tea(struct tm *tm, struct tm *now, int *num)
{
- date_time(tm, 17);
+ date_time(tm, now, 17);
}
-static void date_pm(struct tm *tm, int *num)
+static void date_pm(struct tm *tm, struct tm *now, int *num)
{
int hour, n = *num;
*num = 0;
tm->tm_hour = (hour % 12) + 12;
}
-static void date_am(struct tm *tm, int *num)
+static void date_am(struct tm *tm, struct tm *now, int *num)
{
int hour, n = *num;
*num = 0;
tm->tm_hour = (hour % 12);
}
-static void date_never(struct tm *tm, int *num)
+static void date_never(struct tm *tm, struct tm *now, int *num)
{
time_t n = 0;
localtime_r(&n, tm);
static const struct special {
const char *name;
- void (*fn)(struct tm *, int *);
+ void (*fn)(struct tm *, struct tm *, int *);
} special[] = {
{ "yesterday", date_yesterday },
{ "noon", date_noon },
{ NULL }
};
-static const char *approxidate_alpha(const char *date, struct tm *tm, int *num)
+static const char *approxidate_alpha(const char *date, struct tm *tm, struct tm *now, int *num)
{
const struct typelen *tl;
const struct special *s;
for (s = special; s->name; s++) {
int len = strlen(s->name);
if (match_string(date, s->name) == len) {
- s->fn(tm, num);
+ s->fn(tm, now, num);
return end;
}
}
while (tl->type) {
int len = strlen(tl->type);
if (match_string(date, tl->type) >= len-1) {
- update_tm(tm, tl->length * *num);
+ update_tm(tm, now, tl->length * *num);
*num = 0;
return end;
}
n++;
diff += 7*n;
- update_tm(tm, diff * 24 * 60 * 60);
+ update_tm(tm, now, diff * 24 * 60 * 60);
return end;
}
}
if (match_string(date, "months") >= 5) {
- int n = tm->tm_mon - *num;
+ int n;
+ update_tm(tm, now, 0); /* fill in date fields if needed */
+ n = tm->tm_mon - *num;
*num = 0;
while (n < 0) {
n += 12;
}
if (match_string(date, "years") >= 4) {
+ update_tm(tm, now, 0); /* fill in date fields if needed */
tm->tm_year -= *num;
*num = 0;
return end;
return end;
}
-unsigned long approxidate(const char *date)
+/*
+ * Do we have a pending number at the end, or when
+ * we see a new one? Let's assume it's a month day,
+ * as in "Dec 6, 1992"
+ */
+static void pending_number(struct tm *tm, int *num)
+{
+ int number = *num;
+
+ if (number) {
+ *num = 0;
+ if (tm->tm_mday < 0 && number < 32)
+ tm->tm_mday = number;
+ else if (tm->tm_mon < 0 && number < 13)
+ tm->tm_mon = number-1;
+ else if (tm->tm_year < 0) {
+ if (number > 1969 && number < 2100)
+ tm->tm_year = number - 1900;
+ else if (number > 69 && number < 100)
+ tm->tm_year = number;
+ else if (number < 38)
+ tm->tm_year = 100 + number;
+ /* We screw up for number = 00 ? */
+ }
+ }
+}
+
+static unsigned long approxidate_str(const char *date, const struct timeval *tv)
{
int number = 0;
struct tm tm, now;
- struct timeval tv;
time_t time_sec;
- char buffer[50];
-
- if (parse_date(date, buffer, sizeof(buffer)) > 0)
- return strtoul(buffer, NULL, 10);
- gettimeofday(&tv, NULL);
- time_sec = tv.tv_sec;
+ time_sec = tv->tv_sec;
localtime_r(&time_sec, &tm);
now = tm;
+
+ tm.tm_year = -1;
+ tm.tm_mon = -1;
+ tm.tm_mday = -1;
+
for (;;) {
unsigned char c = *date;
if (!c)
break;
date++;
if (isdigit(c)) {
+ pending_number(&tm, &number);
date = approxidate_digit(date-1, &tm, &number);
continue;
}
if (isalpha(c))
- date = approxidate_alpha(date-1, &tm, &number);
+ date = approxidate_alpha(date-1, &tm, &now, &number);
}
- if (number > 0 && number < 32)
- tm.tm_mday = number;
- if (tm.tm_mon > now.tm_mon && tm.tm_year == now.tm_year)
- tm.tm_year--;
- return mktime(&tm);
+ pending_number(&tm, &number);
+ return update_tm(&tm, &now, 0);
+}
+
+unsigned long approxidate_relative(const char *date, const struct timeval *tv)
+{
+ char buffer[50];
+
+ if (parse_date(date, buffer, sizeof(buffer)) > 0)
+ return strtoul(buffer, NULL, 0);
+
+ return approxidate_str(date, tv);
+}
+
+unsigned long approxidate(const char *date)
+{
+ struct timeval tv;
+ char buffer[50];
+
+ if (parse_date(date, buffer, sizeof(buffer)) > 0)
+ return strtoul(buffer, NULL, 0);
+
+ gettimeofday(&tv, NULL);
+ return approxidate_str(date, &tv);
}
if (ce_uptodate(ce))
continue;
- changed = check_removed(ce, &st);
+ /* If CE_VALID is set, don't look at workdir for file removal */
+ changed = (ce->ce_flags & CE_VALID) ? 0 : check_removed(ce, &st);
if (changed) {
if (changed < 0) {
perror(ce->name);
return 0;
}
-/*
- * This turns all merge entries into "stage 3". That guarantees that
- * when we read in the new tree (into "stage 1"), we won't lose sight
- * of the fact that we had unmerged entries.
- */
-static void mark_merge_entries(void)
-{
- int i;
- for (i = 0; i < active_nr; i++) {
- struct cache_entry *ce = active_cache[i];
- if (!ce_stage(ce))
- continue;
- ce->ce_flags |= CE_STAGEMASK;
- }
-}
-
/*
* This gets a mix of an existing index and a tree, one pathname entry
* at a time. The index entry may be a single stage-0 one, but it could
struct rev_info *revs = o->unpack_data;
int match_missing, cached;
+ /* if the entry is not checked out, don't examine work tree */
+ cached = o->index_only || (idx && (idx->ce_flags & CE_VALID));
/*
* Backward compatibility wart - "diff-index -m" does
* not mean "do not ignore merges", but "match_missing".
* But with the revision flag parsing, that's found in
* "!revs->ignore_merges".
*/
- cached = o->index_only;
match_missing = !revs->ignore_merges;
if (cached && idx && ce_stage(idx)) {
- if (tree)
- diff_unmerge(&revs->diffopt, idx->name, idx->ce_mode, idx->sha1);
+ diff_unmerge(&revs->diffopt, idx->name, idx->ce_mode,
+ idx->sha1);
return;
}
struct unpack_trees_options opts;
struct tree_desc t;
- mark_merge_entries();
-
ent = revs->pending.objects[0].item;
tree_name = revs->pending.objects[0].name;
tree = parse_tree_indirect(ent->sha1);
num = 0;
scale = 1;
dot = 0;
- for(;;) {
+ for (;;) {
ch = *cp;
if ( !dot && ch == '.' ) {
scale = 1;
return ret;
}
-int remove_dir_recursively(struct strbuf *path, int only_empty)
+int remove_dir_recursively(struct strbuf *path, int flag)
{
- DIR *dir = opendir(path->buf);
+ DIR *dir;
struct dirent *e;
int ret = 0, original_len = path->len, len;
+ int only_empty = (flag & REMOVE_DIR_EMPTY_ONLY);
+ unsigned char submodule_head[20];
+ if ((flag & REMOVE_DIR_KEEP_NESTED_GIT) &&
+ !resolve_gitlink_ref(path->buf, "HEAD", submodule_head))
+ /* Do not descend and nuke a nested git work tree. */
+ return 0;
+
+ dir = opendir(path->buf);
if (!dir)
return -1;
if (path->buf[original_len - 1] != '/')
extern int is_empty_dir(const char *dir);
extern void setup_standard_excludes(struct dir_struct *dir);
-extern int remove_dir_recursively(struct strbuf *path, int only_empty);
+
+#define REMOVE_DIR_EMPTY_ONLY 01
+#define REMOVE_DIR_KEEP_NESTED_GIT 02
+extern int remove_dir_recursively(struct strbuf *path, int flag);
/* tries to remove the path with empty directories along it, ignores ENOENT */
extern int remove_path(const char *path);
return 0;
}
+/*
+ * This is like 'lstat()', except it refuses to follow symlinks
+ * in the path, after skipping "skiplen".
+ */
+int check_path(const char *path, int len, struct stat *st, int skiplen)
+{
+ const char *slash = path + len;
+
+ while (path < slash && *slash != '/')
+ slash--;
+ if (!has_dirs_only_path(path, slash - path, skiplen)) {
+ errno = ENOENT;
+ return -1;
+ }
+ return lstat(path, st);
+}
+
int checkout_entry(struct cache_entry *ce, const struct checkout *state, char *topath)
{
static char path[PATH_MAX + 1];
strcpy(path + len, ce->name);
len += ce_namelen(ce);
- if (!lstat(path, &st)) {
+ if (!check_path(path, len, &st, state->base_dir_len)) {
unsigned changed = ce_match_stat(ce, &st, CE_MATCH_IGNORE_VALID);
if (!changed)
return 0;
const char *git_log_output_encoding;
int shared_repository = PERM_UMASK;
const char *apply_default_whitespace;
+const char *apply_default_ignorewhitespace;
int zlib_compression_level = Z_BEST_SPEED;
int core_compression_level;
int core_compression_seen;
const char *editor_program;
const char *excludes_file;
int auto_crlf = 0; /* 1: both ways, -1: only when adding git objects */
+int read_replace_refs = 1;
enum safe_crlf safe_crlf = SAFE_CRLF_WARN;
unsigned whitespace_rule_cfg = WS_DEFAULT_RULE;
enum branch_track git_branch_track = BRANCH_TRACK_REMOTE;
# command line options
my $patch_mode;
+my $patch_mode_revision;
+
+sub apply_patch;
+sub apply_patch_for_checkout_commit;
+sub apply_patch_for_stash;
+
+my %patch_modes = (
+ 'stage' => {
+ DIFF => 'diff-files -p',
+ APPLY => sub { apply_patch 'apply --cached', @_; },
+ APPLY_CHECK => 'apply --cached',
+ VERB => 'Stage',
+ TARGET => '',
+ PARTICIPLE => 'staging',
+ FILTER => 'file-only',
+ },
+ 'stash' => {
+ DIFF => 'diff-index -p HEAD',
+ APPLY => sub { apply_patch 'apply --cached', @_; },
+ APPLY_CHECK => 'apply --cached',
+ VERB => 'Stash',
+ TARGET => '',
+ PARTICIPLE => 'stashing',
+ FILTER => undef,
+ },
+ 'reset_head' => {
+ DIFF => 'diff-index -p --cached',
+ APPLY => sub { apply_patch 'apply -R --cached', @_; },
+ APPLY_CHECK => 'apply -R --cached',
+ VERB => 'Unstage',
+ TARGET => '',
+ PARTICIPLE => 'unstaging',
+ FILTER => 'index-only',
+ },
+ 'reset_nothead' => {
+ DIFF => 'diff-index -R -p --cached',
+ APPLY => sub { apply_patch 'apply --cached', @_; },
+ APPLY_CHECK => 'apply --cached',
+ VERB => 'Apply',
+ TARGET => ' to index',
+ PARTICIPLE => 'applying',
+ FILTER => 'index-only',
+ },
+ 'checkout_index' => {
+ DIFF => 'diff-files -p',
+ APPLY => sub { apply_patch 'apply -R', @_; },
+ APPLY_CHECK => 'apply -R',
+ VERB => 'Discard',
+ TARGET => ' from worktree',
+ PARTICIPLE => 'discarding',
+ FILTER => 'file-only',
+ },
+ 'checkout_head' => {
+ DIFF => 'diff-index -p',
+ APPLY => sub { apply_patch_for_checkout_commit '-R', @_ },
+ APPLY_CHECK => 'apply -R',
+ VERB => 'Discard',
+ TARGET => ' from index and worktree',
+ PARTICIPLE => 'discarding',
+ FILTER => undef,
+ },
+ 'checkout_nothead' => {
+ DIFF => 'diff-index -R -p',
+ APPLY => sub { apply_patch_for_checkout_commit '', @_ },
+ APPLY_CHECK => 'apply',
+ VERB => 'Apply',
+ TARGET => ' to index and worktree',
+ PARTICIPLE => 'applying',
+ FILTER => undef,
+ },
+);
+
+my %patch_mode_flavour = %{$patch_modes{stage}};
sub run_cmd_pipe {
if ($^O eq 'MSWin32' || $^O eq 'msys') {
return if (!@tracked);
}
- my $reference = is_initial_commit() ? get_empty_tree() : 'HEAD';
+ my $reference;
+ if (defined $patch_mode_revision and $patch_mode_revision ne 'HEAD') {
+ $reference = $patch_mode_revision;
+ } elsif (is_initial_commit()) {
+ $reference = get_empty_tree();
+ } else {
+ $reference = 'HEAD';
+ }
for (run_cmd_pipe(qw(git diff-index --cached
--numstat --summary), $reference,
'--', @tracked)) {
print "\n";
}
+sub run_git_apply {
+ my $cmd = shift;
+ my $fh;
+ open $fh, '| git ' . $cmd;
+ print $fh @_;
+ return close $fh;
+}
+
sub parse_diff {
my ($path) = @_;
- my @diff = run_cmd_pipe(qw(git diff-files -p --), $path);
+ my @diff_cmd = split(" ", $patch_mode_flavour{DIFF});
+ if (defined $patch_mode_revision) {
+ push @diff_cmd, $patch_mode_revision;
+ }
+ my @diff = run_cmd_pipe("git", @diff_cmd, "--", $path);
my @colored = ();
if ($diff_use_color) {
- @colored = run_cmd_pipe(qw(git diff-files -p --color --), $path);
+ @colored = run_cmd_pipe("git", @diff_cmd, qw(--color --), $path);
}
my (@hunk) = { TEXT => [], DISPLAY => [], TYPE => 'header' };
my ($last_o_ctx, $last_was_dirty);
for (grep { $_->{USE} } @in) {
+ if ($_->{TYPE} ne 'hunk') {
+ push @out, $_;
+ next;
+ }
my $text = $_->{TEXT};
my ($o_ofs) = parse_hunk_header($text->[0]);
if (defined $last_o_ctx &&
or die "failed to open hunk edit file for writing: " . $!;
print $fh "# Manual hunk edit mode -- see bottom for a quick guide\n";
print $fh @$oldtext;
+ my $participle = $patch_mode_flavour{PARTICIPLE};
print $fh <<EOF;
# ---
# To remove '-' lines, make them ' ' lines (context).
# Lines starting with # will be removed.
#
# If the patch applies cleanly, the edited hunk will immediately be
-# marked for staging. If it does not apply cleanly, you will be given
+# marked for $participle. If it does not apply cleanly, you will be given
# an opportunity to edit again. If all lines of the hunk are removed,
# then the edit is aborted and the hunk is left unchanged.
EOF
sub diff_applies {
my $fh;
- open $fh, '| git apply --recount --cached --check';
- for my $h (@_) {
- print $fh @{$h->{TEXT}};
- }
- return close $fh;
+ return run_git_apply($patch_mode_flavour{APPLY_CHECK} . ' --recount --check',
+ map { @{$_->{TEXT}} } @_);
}
sub _restore_terminal_and_die {
}
sub help_patch_cmd {
- print colored $help_color, <<\EOF ;
-y - stage this hunk
-n - do not stage this hunk
-q - quit, do not stage this hunk nor any of the remaining ones
-a - stage this and all the remaining hunks in the file
-d - do not stage this hunk nor any of the remaining hunks in the file
+ my $verb = lc $patch_mode_flavour{VERB};
+ my $target = $patch_mode_flavour{TARGET};
+ print colored $help_color, <<EOF ;
+y - $verb this hunk$target
+n - do not $verb this hunk$target
+q - quit, do not $verb this hunk nor any of the remaining ones
+a - $verb this and all the remaining hunks in the file
+d - do not $verb this hunk nor any of the remaining hunks in the file
g - select a hunk to go to
/ - search for a hunk matching the given regex
j - leave this hunk undecided, see next undecided hunk
EOF
}
+sub apply_patch {
+ my $cmd = shift;
+ my $ret = run_git_apply $cmd . ' --recount', @_;
+ if (!$ret) {
+ print STDERR @_;
+ }
+ return $ret;
+}
+
+sub apply_patch_for_checkout_commit {
+ my $reverse = shift;
+ my $applies_index = run_git_apply 'apply '.$reverse.' --cached --recount --check', @_;
+ my $applies_worktree = run_git_apply 'apply '.$reverse.' --recount --check', @_;
+
+ if ($applies_worktree && $applies_index) {
+ run_git_apply 'apply '.$reverse.' --cached --recount', @_;
+ run_git_apply 'apply '.$reverse.' --recount', @_;
+ return 1;
+ } elsif (!$applies_index) {
+ print colored $error_color, "The selected hunks do not apply to the index!\n";
+ if (prompt_yesno "Apply them to the worktree anyway? ") {
+ return run_git_apply 'apply '.$reverse.' --recount', @_;
+ } else {
+ print colored $error_color, "Nothing was applied.\n";
+ return 0;
+ }
+ } else {
+ print STDERR @_;
+ return 0;
+ }
+}
+
sub patch_update_cmd {
- my @all_mods = list_modified('file-only');
+ my @all_mods = list_modified($patch_mode_flavour{FILTER});
my @mods = grep { !($_->{BINARY}) } @all_mods;
my @them;
for (@{$hunk[$ix]{DISPLAY}}) {
print;
}
- print colored $prompt_color, 'Stage ',
- ($hunk[$ix]{TYPE} eq 'mode' ? 'mode change' : 'this hunk'),
+ print colored $prompt_color, $patch_mode_flavour{VERB},
+ ($hunk[$ix]{TYPE} eq 'mode' ? ' mode change' : ' this hunk'),
+ $patch_mode_flavour{TARGET},
" [y,n,q,a,d,/$other,?]? ";
my $line = prompt_single_character;
if ($line) {
if (@result) {
my $fh;
-
- open $fh, '| git apply --cached --recount';
- for (@{$head->{TEXT}}, @result) {
- print $fh $_;
- }
- if (!close $fh) {
- for (@{$head->{TEXT}}, @result) {
- print STDERR $_;
- }
- }
+ my @patch = (@{$head->{TEXT}}, @result);
+ my $apply_routine = $patch_mode_flavour{APPLY};
+ &$apply_routine(@patch);
refresh();
}
sub process_args {
return unless @ARGV;
my $arg = shift @ARGV;
- if ($arg eq "--patch") {
- $patch_mode = 1;
- $arg = shift @ARGV or die "missing --";
+ if ($arg =~ /--patch(?:=(.*))?/) {
+ if (defined $1) {
+ if ($1 eq 'reset') {
+ $patch_mode = 'reset_head';
+ $patch_mode_revision = 'HEAD';
+ $arg = shift @ARGV or die "missing --";
+ if ($arg ne '--') {
+ $patch_mode_revision = $arg;
+ $patch_mode = ($arg eq 'HEAD' ?
+ 'reset_head' : 'reset_nothead');
+ $arg = shift @ARGV or die "missing --";
+ }
+ } elsif ($1 eq 'checkout') {
+ $arg = shift @ARGV or die "missing --";
+ if ($arg eq '--') {
+ $patch_mode = 'checkout_index';
+ } else {
+ $patch_mode_revision = $arg;
+ $patch_mode = ($arg eq 'HEAD' ?
+ 'checkout_head' : 'checkout_nothead');
+ $arg = shift @ARGV or die "missing --";
+ }
+ } elsif ($1 eq 'stage' or $1 eq 'stash') {
+ $patch_mode = $1;
+ $arg = shift @ARGV or die "missing --";
+ } else {
+ die "unknown --patch mode: $1";
+ }
+ } else {
+ $patch_mode = 'stage';
+ $arg = shift @ARGV or die "missing --";
+ }
die "invalid argument $arg, expecting --"
unless $arg eq "--";
+ %patch_mode_flavour = %{$patch_modes{$patch_mode}};
}
elsif ($arg ne "--") {
die "invalid argument $arg, expecting --";
s,signoff add a Signed-off-by line to the commit message
u,utf8 recode into utf8 (default)
k,keep pass -k flag to git-mailinfo
+c,scissors strip everything before a scissors line
whitespace= pass it through git-apply
+ignore-space-change pass it through git-apply
+ignore-whitespace pass it through git-apply
directory= pass it through git-apply
C= pass it through git-apply
p= pass it through git-apply
esac
;;
esac
+ if test -z "$patch_format" &&
+ test -n "$l1" &&
+ test -n "$l2" &&
+ test -n "$l3"
+ then
+ # This begins with three non-empty lines. Is this a
+ # piece of e-mail a-la RFC2822? Grab all the headers,
+ # discarding the indented remainder of folded lines,
+ # and see if it looks like that they all begin with the
+ # header field names...
+ sed -n -e '/^$/q' -e '/^[ ]/d' -e p "$1" |
+ egrep -v '^[A-Za-z]+(-[A-Za-z]+)*:' >/dev/null ||
+ patch_format=mbox
+ fi
} < "$1" || clean_abort
}
split_patches () {
case "$patch_format" in
mbox)
- git mailsplit -d"$prec" -o"$dotest" -b -- "$@" > "$dotest/last" ||
+ case "$rebasing" in
+ '')
+ keep_cr= ;;
+ ?*)
+ keep_cr=--keep-cr ;;
+ esac
+ git mailsplit -d"$prec" -o"$dotest" -b $keep_cr -- "$@" > "$dotest/last" ||
clean_abort
;;
stgit-series)
msgnum=
;;
*)
- clean_abort "Patch format $patch_format is not supported."
+ if test -n "$parse_patch" ; then
+ clean_abort "Patch format $patch_format is not supported."
+ else
+ clean_abort "Patch format detection failed."
+ fi
;;
esac
}
prec=4
dotest="$GIT_DIR/rebase-apply"
sign= utf8=t keep= skip= interactive= resolved= rebasing= abort=
-resolvemsg= resume=
+resolvemsg= resume= scissors=
git_apply_opt=
committer_date_is_author_date=
ignore_date=
utf8= ;;
-k|--keep)
keep=t ;;
+ -c|--scissors)
+ scissors=t ;;
+ --no-scissors)
+ scissors=f ;;
-r|--resolved)
resolved=t ;;
--skip)
--abort)
abort=t ;;
--rebasing)
- rebasing=t threeway=t keep=t ;;
+ rebasing=t threeway=t keep=t scissors=f ;;
-d|--dotest)
die "-d option is no longer supported. Do not use."
;;
git_apply_opt="$git_apply_opt $(sq "$1$2")"; shift ;;
--patch-format)
shift ; patch_format="$1" ;;
- --reject)
+ --reject|--ignore-whitespace|--ignore-space-change)
git_apply_opt="$git_apply_opt $1" ;;
--committer-date-is-author-date)
committer_date_is_author_date=t ;;
split_patches "$@"
- # -s, -u, -k, --whitespace, -3, -C, -q and -p flags are kept
- # for the resuming session after a patch failure.
- # -i can and must be given when resuming.
+ # -i can and must be given when resuming; everything
+ # else is kept
echo " $git_apply_opt" >"$dotest/apply-opt"
echo "$threeway" >"$dotest/threeway"
echo "$sign" >"$dotest/sign"
echo "$utf8" >"$dotest/utf8"
echo "$keep" >"$dotest/keep"
+ echo "$scissors" >"$dotest/scissors"
echo "$GIT_QUIET" >"$dotest/quiet"
echo 1 >"$dotest/next"
if test -n "$rebasing"
then
keep=-k
fi
+case "$(cat "$dotest/scissors")" in
+t)
+ scissors=--scissors ;;
+f)
+ scissors=--no-scissors ;;
+esac
if test "$(cat "$dotest/quiet")" = t
then
GIT_QUIET=t
# by the user, or the user can tell us to do so by --resolved flag.
case "$resume" in
'')
- git mailinfo $keep $utf8 "$dotest/msg" "$dotest/patch" \
+ git mailinfo $keep $scissors $utf8 "$dotest/msg" "$dotest/patch" \
<"$dotest/$msgnum" >"$dotest/info" ||
stop_here $this
exit $res
fi
- if grep "is first bad commit" "$GIT_DIR/BISECT_RUN" > /dev/null; then
+ if grep "is the first bad commit" "$GIT_DIR/BISECT_RUN" > /dev/null; then
echo "bisect run success"
exit 0;
fi
# endif
#elif !defined(__APPLE__) && !defined(__FreeBSD__) && !defined(__USLC__) && !defined(_M_UNIX) && !defined(sgi)
#define _XOPEN_SOURCE 600 /* glibc2 and AIX 5.3L need 500, OpenBSD needs 600 for S_ISLNK() */
-#ifndef __sun__
#define _XOPEN_SOURCE_EXTENDED 1 /* AIX 5.3L needs this */
#endif
-#endif
#define _ALL_SOURCE 1
#define _GNU_SOURCE 1
#define _BSD_SOURCE 1
#endif
#endif
+#include "compat/bswap.h"
+
/* General helper functions */
extern void usage(const char *err) NORETURN;
extern void die(const char *err, ...) NORETURN __attribute__((format (printf, 1, 2)));
}
my $rr = ":pserver:$user\@$serv:$port$repo";
- unless ($pass) {
+ if ($pass) {
+ $pass = $self->_scramble($pass);
+ } else {
open(H,$ENV{'HOME'}."/.cvspass") and do {
# :pserver:cvs@mea.tmt.tele.fi:/cvsroot/zmailer Ah<Z
while (<H>) {
}
};
}
- $pass="A" unless $pass;
my ($s, $rep);
if ($proxyhost) {
return $res;
}
+sub _scramble {
+ my ($self, $pass) = @_;
+ my $scrambled = "A";
+
+ return $scrambled unless $pass;
+
+ my $pass_len = length($pass);
+ my @pass_arr = split("", $pass);
+ my $i;
+
+ # from cvs/src/scramble.c
+ my @shifts = (
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
+ 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
+ 114,120, 53, 79, 96,109, 72,108, 70, 64, 76, 67,116, 74, 68, 87,
+ 111, 52, 75,119, 49, 34, 82, 81, 95, 65,112, 86,118,110,122,105,
+ 41, 57, 83, 43, 46,102, 40, 89, 38,103, 45, 50, 42,123, 91, 35,
+ 125, 55, 54, 66,124,126, 59, 47, 92, 71,115, 78, 88,107,106, 56,
+ 36,121,117,104,101,100, 69, 73, 99, 63, 94, 93, 39, 37, 61, 48,
+ 58,113, 32, 90, 44, 98, 60, 51, 33, 97, 62, 77, 84, 80, 85,223,
+ 225,216,187,166,229,189,222,188,141,249,148,200,184,136,248,190,
+ 199,170,181,204,138,232,218,183,255,234,220,247,213,203,226,193,
+ 174,172,228,252,217,201,131,230,197,211,145,238,161,179,160,212,
+ 207,221,254,173,202,146,224,151,140,196,205,130,135,133,143,246,
+ 192,159,244,239,185,168,215,144,139,165,180,157,147,186,214,176,
+ 227,231,219,169,175,156,206,198,129,164,150,210,154,177,134,127,
+ 182,128,158,208,162,132,167,209,149,241,153,251,237,236,171,195,
+ 243,233,253,240,194,250,191,155,142,137,245,235,163,242,178,152
+ );
+
+ for ($i = 0; $i < $pass_len; $i++) {
+ $scrambled .= pack("C", $shifts[ord($pass_arr[$i])]);
+ }
+
+ return $scrambled;
+}
package main;
return 0;
}
- my @gitvars = `git-config -l`;
+ my @gitvars = `git config -l`;
if ($?) {
print "E problems executing git-config on the server -- this is not a git repository or the PATH is not set correctly.\n";
print "E \n";
# Save the file data in $state
$state->{entries}{$state->{directory}.$data}{modified_filename} = $filename;
$state->{entries}{$state->{directory}.$data}{modified_mode} = $mode;
- $state->{entries}{$state->{directory}.$data}{modified_hash} = `git-hash-object $filename`;
+ $state->{entries}{$state->{directory}.$data}{modified_hash} = `git hash-object $filename`;
$state->{entries}{$state->{directory}.$data}{modified_hash} =~ s/\s.*$//s;
#$log->debug("req_Modified : file=$data mode=$mode size=$size");
# do a checkout of the file if it is part of this tree
if ($wrev) {
- system('git-checkout-index', '-f', '-u', $filename);
+ system('git', 'checkout-index', '-f', '-u', $filename);
unless ($? == 0) {
die "Error running git-checkout-index -f -u $filename : $!";
}
{
$log->info("Removing file '$filename'");
unlink($filename);
- system("git-update-index", "--remove", $filename);
+ system("git", "update-index", "--remove", $filename);
}
elsif ( $addflag )
{
$log->info("Adding file '$filename'");
- system("git-update-index", "--add", $filename);
+ system("git", "update-index", "--add", $filename);
} else {
$log->info("Updating file '$filename'");
- system("git-update-index", $filename);
+ system("git", "update-index", $filename);
}
}
return;
}
- my $treehash = `git-write-tree`;
+ my $treehash = `git write-tree`;
chomp $treehash;
$log->debug("Treehash : $treehash, Parenthash : $parenthash");
}
close $msg_fh;
- my $commithash = `git-commit-tree $treehash -p $parenthash < $msg_filename`;
+ my $commithash = `git commit-tree $treehash -p $parenthash < $msg_filename`;
chomp($commithash);
$log->info("Commit hash : $commithash");
# TODO: if we got a revision from the client, use that instead
# to look up the commithash in sqlite (still good to default to
# the current head as we do now)
- system("git-read-tree", $lastseenin);
+ system("git", "read-tree", $lastseenin);
unless ($? == 0)
{
print "E error running git-read-tree $lastseenin $ENV{GIT_INDEX_FILE} $!\n";
$log->info("Created index '$ENV{GIT_INDEX_FILE}' with commit $lastseenin - exit status $?");
# do a checkout of the file
- system('git-checkout-index', '-f', '-u', $filename);
+ system('git', 'checkout-index', '-f', '-u', $filename);
unless ($? == 0) {
print "E error running git-checkout-index -f -u $filename : $!\n";
return;
close ANNOTATEHINTS
or (print "E failed to write $a_hints: $!\n"), return;
- my @cmd = (qw(git-annotate -l -S), $a_hints, $filename);
+ my @cmd = (qw(git annotate -l -S), $a_hints, $filename);
if (!open(ANNOTATE, "-|", @cmd)) {
print "E error invoking ". join(' ',@cmd) .": $!\n";
return;
die "Need filehash" unless ( defined ( $filehash ) and $filehash =~ /^[a-zA-Z0-9]{40}$/ );
- my $type = `git-cat-file -t $filehash`;
+ my $type = `git cat-file -t $filehash`;
chomp $type;
die ( "Invalid type '$type' (expected 'blob')" ) unless ( defined ( $type ) and $type eq "blob" );
- my $size = `git-cat-file -s $filehash`;
+ my $size = `git cat-file -s $filehash`;
chomp $size;
$log->debug("transmitfile($filehash) size=$size, type=$type");
- if ( open my $fh, '-|', "git-cat-file", "blob", $filehash )
+ if ( open my $fh, '-|', "git", "cat-file", "blob", $filehash )
{
if ( defined ( $options->{targetfile} ) )
{
push @git_log_params, $self->{module};
}
# git-rev-list is the backend / plumbing version of git-log
- open(GITLOG, '-|', 'git-rev-list', @git_log_params) or die "Cannot call git-rev-list: $!";
+ open(GITLOG, '-|', 'git', 'rev-list', @git_log_params) or die "Cannot call git-rev-list: $!";
my @commits;
next;
}
my $base = eval {
- safe_pipe_capture('git-merge-base',
+ safe_pipe_capture('git', 'merge-base',
$lastpicked, $parent);
};
# The two branches may not be related at all,
if ($base) {
my @merged;
# print "want to log between $base $parent \n";
- open(GITLOG, '-|', 'git-log', '--pretty=medium', "$base..$parent")
+ open(GITLOG, '-|', 'git', 'log', '--pretty=medium', "$base..$parent")
or die "Cannot call git-log: $!";
my $mergedhash;
while (<GITLOG>) {
if ( defined ( $lastpicked ) )
{
- my $filepipe = open(FILELIST, '-|', 'git-diff-tree', '-z', '-r', $lastpicked, $commit->{hash}) or die("Cannot call git-diff-tree : $!");
+ my $filepipe = open(FILELIST, '-|', 'git', 'diff-tree', '-z', '-r', $lastpicked, $commit->{hash}) or die("Cannot call git-diff-tree : $!");
local ($/) = "\0";
while ( <FILELIST> )
{
# this is used to detect files removed from the repo
my $seen_files = {};
- my $filepipe = open(FILELIST, '-|', 'git-ls-tree', '-z', '-r', $commit->{hash}) or die("Cannot call git-ls-tree : $!");
+ my $filepipe = open(FILELIST, '-|', 'git', 'ls-tree', '-z', '-r', $commit->{hash}) or die("Cannot call git-ls-tree : $!");
local $/ = "\0";
while ( <FILELIST> )
{
return $message;
}
- my @lines = safe_pipe_capture("git-cat-file", "commit", $commithash);
+ my @lines = safe_pipe_capture("git", "cat-file", "commit", $commithash);
shift @lines while ( $lines[0] =~ /\S/ );
$message = join("",@lines);
$message .= " " if ( $message =~ /\n$/ );
echo "case \"\$GIT_${uid}_NAME\" in \"\") GIT_${uid}_NAME=\"\${GIT_${uid}_EMAIL%%@*}\" && export GIT_${uid}_NAME;; esac"
}
-USAGE="[--env-filter <command>] [--tree-filter <command>] \
-[--index-filter <command>] [--parent-filter <command>] \
-[--msg-filter <command>] [--commit-filter <command>] \
-[--tag-name-filter <command>] [--subdirectory-filter <directory>] \
-[--original <namespace>] [-d <directory>] [-f | --force] \
-[<rev-list options>...]"
+USAGE="[--env-filter <command>] [--tree-filter <command>]
+ [--index-filter <command>] [--parent-filter <command>]
+ [--msg-filter <command>] [--commit-filter <command>]
+ [--tag-name-filter <command>] [--subdirectory-filter <directory>]
+ [--original <namespace>] [-d <directory>] [-f | --force]
+ [<rev-list options>...]"
OPTIONS_SPEC=
. git-sh-setup
resolve_full_httpd
# don't quote $full_httpd, there can be arguments to it (-f)
- $full_httpd "$fqgitdir/gitweb/httpd.conf"
- if test $? != 0; then
- echo "Could not execute http daemon $httpd."
- exit 1
- fi
+ case "$httpd" in
+ *mongoose*)
+ #The mongoose server doesn't have a daemon mode so we'll have to fork it
+ $full_httpd "$fqgitdir/gitweb/httpd.conf" &
+ #Save the pid before doing anything else (we'll print it later)
+ pid=$!
+
+ if test $? != 0; then
+ echo "Could not execute http daemon $httpd."
+ exit 1
+ fi
+
+ cat > "$fqgitdir/pid" <<EOF
+$pid
+EOF
+ ;;
+ *)
+ $full_httpd "$fqgitdir/gitweb/httpd.conf"
+ if test $? != 0; then
+ echo "Could not execute http daemon $httpd."
+ exit 1
+ fi
+ ;;
+ esac
}
stop_httpd () {
# check to see if Dennis Stosberg's mod_perl compatibility patch
# (<20060621130708.Gcbc6e5c@leonov.stosberg.net>) has been applied
- if test -f "$module_path/mod_perl.so" && grep '^our $gitbin' \
+ if test -f "$module_path/mod_perl.so" && grep 'MOD_PERL' \
"$GIT_DIR/gitweb/gitweb.cgi" >/dev/null
then
# favor mod_perl if available
fi
}
+mongoose_conf() {
+ cat > "$conf" <<EOF
+# Mongoose web server configuration file.
+# Lines starting with '#' and empty lines are ignored.
+# For detailed description of every option, visit
+# http://code.google.com/p/mongoose/wiki/MongooseManual
+
+root $fqgitdir/gitweb
+ports $port
+index_files gitweb.cgi
+#ssl_cert $fqgitdir/gitweb/ssl_cert.pem
+error_log $fqgitdir/gitweb/error.log
+access_log $fqgitdir/gitweb/access.log
+
+#cgi setup
+cgi_env PATH=/usr/local/bin:/usr/bin:/bin,GIT_DIR=$GIT_DIR,GIT_EXEC_PATH=$GIT_EXEC_PATH
+cgi_interp $PERL
+cgi_ext cgi,pl
+
+# mimetype mapping
+mime_types .gz=application/x-gzip,.tar.gz=application/x-tgz,.tgz=application/x-tgz,.tar=application/x-tar,.zip=application/zip,.gif=image/gif,.jpg=image/jpeg,.jpeg=image/jpeg,.png=image/png,.css=text/css,.html=text/html,.htm=text/html,.js=text/javascript,.c=text/plain,.cpp=text/plain,.log=text/plain,.conf=text/plain,.text=text/plain,.txt=text/plain,.dtd=text/xml,.bz2=application/x-bzip,.tbz=application/x-bzip-compressed-tar,.tar.bz2=application/x-bzip-compressed-tar
+EOF
+}
+
+
script='
s#^(my|our) \$projectroot =.*#$1 \$projectroot = "'$(dirname "$fqgitdir")'";#;
s#(my|our) \$gitbin =.*#$1 \$gitbin = "'$GIT_EXEC_PATH'";#;
webrick)
webrick_conf
;;
+*mongoose*)
+ mongoose_conf
+ ;;
*)
echo "Unknown httpd specified: $httpd"
exit 1
}
test true = "$rebase" && {
- git update-index --ignore-submodules --refresh &&
- git diff-files --ignore-submodules --quiet &&
- git diff-index --ignore-submodules --cached --quiet HEAD -- ||
- die "refusing to pull with rebase: your working tree is not up-to-date"
-
+ if ! git rev-parse -q --verify HEAD >/dev/null
+ then
+ # On an unborn branch
+ if test -f "$GIT_DIR/index"
+ then
+ die "updating an unborn branch with changes added to the index"
+ fi
+ else
+ git update-index --ignore-submodules --refresh &&
+ git diff-files --ignore-submodules --quiet &&
+ git diff-index --ignore-submodules --cached --quiet HEAD -- ||
+ die "refusing to pull with rebase: your working tree is not up-to-date"
+ fi
+ oldremoteref= &&
. git-parse-remote &&
- reflist="$(get_remote_merge_branch "$@" 2>/dev/null)" &&
- oldremoteref="$(git rev-parse -q --verify \
- "$reflist")"
+ remoteref="$(get_remote_merge_branch "$@" 2>/dev/null)" &&
+ oldremoteref="$(git rev-parse -q --verify "$remoteref")" &&
+ for reflog in $(git rev-list -g $remoteref 2>/dev/null)
+ do
+ if test "$reflog" = "$(git merge-base $reflog $curr_branch)"
+ then
+ oldremoteref="$reflog"
+ break
+ fi
+ done
}
orig_head=$(git rev-parse -q --verify HEAD)
git fetch $verbosity --update-head-ok "$@" || exit 1
;;
esac
;;
+ --ignore-whitespace)
+ git_am_opt="$git_am_opt $1"
+ ;;
--committer-date-is-author-date|--ignore-date)
git_am_opt="$git_am_opt $1"
force_rebase=t
fi
# The tree must be really really clean.
-if ! git update-index --ignore-submodules --refresh; then
- die "cannot rebase: you have unstaged changes"
+if ! git update-index --ignore-submodules --refresh > /dev/null; then
+ echo >&2 "cannot rebase: you have unstaged changes"
+ git diff-files --name-status -r --ignore-submodules -- >&2
+ exit 1
fi
diff=$(git diff-index --cached --name-status -r --ignore-submodules HEAD --)
case "$diff" in
try {
$repo->command('rev-parse', '--verify', '--quiet', $f);
if (defined($format_patch)) {
- print "foo\n";
return $format_patch;
}
die(<<EOF);
or: $dashless drop [-q|--quiet] [<stash>]
or: $dashless ( pop | apply ) [--index] [-q|--quiet] [<stash>]
or: $dashless branch <branchname> [<stash>]
- or: $dashless [save [--keep-index] [-q|--quiet] [<message>]]
+ or: $dashless [save [-k|--keep-index] [-q|--quiet] [<message>]]
or: $dashless clear"
SUBDIRECTORY_OK=Yes
ref_stash=refs/stash
+if git config --get-colorbool color.interactive; then
+ help_color="$(git config --get-color color.interactive.help 'red bold')"
+ reset_color="$(git config --get-color '' reset)"
+else
+ help_color=
+ reset_color=
+fi
+
no_changes () {
git diff-index --quiet --cached HEAD --ignore-submodules -- &&
git diff-files --quiet --ignore-submodules
git commit-tree $i_tree -p $b_commit) ||
die "Cannot save the current index state"
- # state of the working tree
- w_tree=$( (
+ if test -z "$patch_mode"
+ then
+
+ # state of the working tree
+ w_tree=$( (
+ rm -f "$TMP-index" &&
+ cp -p ${GIT_INDEX_FILE-"$GIT_DIR/index"} "$TMP-index" &&
+ GIT_INDEX_FILE="$TMP-index" &&
+ export GIT_INDEX_FILE &&
+ git read-tree -m $i_tree &&
+ git add -u &&
+ git write-tree &&
+ rm -f "$TMP-index"
+ ) ) ||
+ die "Cannot save the current worktree state"
+
+ else
+
rm -f "$TMP-index" &&
- cp -p ${GIT_INDEX_FILE-"$GIT_DIR/index"} "$TMP-index" &&
- GIT_INDEX_FILE="$TMP-index" &&
- export GIT_INDEX_FILE &&
- git read-tree -m $i_tree &&
- git add -u &&
- git write-tree &&
- rm -f "$TMP-index"
- ) ) ||
+ GIT_INDEX_FILE="$TMP-index" git read-tree HEAD &&
+
+ # find out what the user wants
+ GIT_INDEX_FILE="$TMP-index" \
+ git add--interactive --patch=stash -- &&
+
+ # state of the working tree
+ w_tree=$(GIT_INDEX_FILE="$TMP-index" git write-tree) ||
die "Cannot save the current worktree state"
+ git diff-tree -p HEAD $w_tree > "$TMP-patch" &&
+ test -s "$TMP-patch" ||
+ die "No changes selected"
+
+ rm -f "$TMP-index" ||
+ die "Cannot remove temporary index (can't happen)"
+
+ fi
+
# create the stash
if test -z "$stash_msg"
then
save_stash () {
keep_index=
+ patch_mode=
while test $# != 0
do
case "$1" in
- --keep-index)
+ -k|--keep-index)
+ keep_index=t
+ ;;
+ --no-keep-index)
+ keep_index=
+ ;;
+ -p|--patch)
+ patch_mode=t
keep_index=t
;;
-q|--quiet)
GIT_QUIET=t
;;
+ --)
+ shift
+ break
+ ;;
+ -*)
+ echo "error: unknown option for 'stash save': $1"
+ usage
+ ;;
*)
break
;;
die "Cannot save the current status"
say Saved working directory and index state "$stash_msg"
- git reset --hard ${GIT_QUIET:+-q}
-
- if test -n "$keep_index" && test -n $i_tree
+ if test -z "$patch_mode"
then
- git read-tree --reset -u $i_tree
+ git reset --hard ${GIT_QUIET:+-q}
+
+ if test -n "$keep_index" && test -n $i_tree
+ then
+ git read-tree --reset -u $i_tree
+ fi
+ else
+ git apply -R < "$TMP-patch" ||
+ die "Cannot remove worktree changes"
+
+ if test -z "$keep_index"
+ then
+ git reset
+ fi
fi
}
}
apply_stash () {
- git update-index -q --refresh &&
- git diff-files --quiet --ignore-submodules ||
- die 'Cannot apply to a dirty working tree, please stage your changes'
-
unstash_index=
while test $# != 0
shift
done
- # current index state
- c_tree=$(git write-tree) ||
- die 'Cannot apply a stash in the middle of a merge'
+ if test $# = 0
+ then
+ have_stash || die 'Nothing to apply'
+ fi
# stash records the work tree, and is a merge between the
# base commit (first parent) and the index tree (second parent).
- s=$(git rev-parse --verify --default $ref_stash "$@") &&
- w_tree=$(git rev-parse --verify "$s:") &&
- b_tree=$(git rev-parse --verify "$s^1:") &&
- i_tree=$(git rev-parse --verify "$s^2:") ||
+ s=$(git rev-parse --quiet --verify --default $ref_stash "$@") &&
+ w_tree=$(git rev-parse --quiet --verify "$s:") &&
+ b_tree=$(git rev-parse --quiet --verify "$s^1:") &&
+ i_tree=$(git rev-parse --quiet --verify "$s^2:") ||
die "$*: no valid stashed state found"
+ git update-index -q --refresh &&
+ git diff-files --quiet --ignore-submodules ||
+ die 'Cannot apply to a dirty working tree, please stage your changes'
+
+ # current index state
+ c_tree=$(git write-tree) ||
+ die 'Cannot apply a stash in the middle of a merge'
+
unstashed_index_tree=
if test -n "$unstash_index" && test "$b_tree" != "$i_tree" &&
test "$c_tree" != "$i_tree"
drop_stash $stash
}
+# The default command is "save" if nothing but options are given
+seen_non_option=
+for opt
+do
+ case "$opt" in
+ -*) ;;
+ *) seen_non_option=t; break ;;
+ esac
+done
+
+test -n "$seen_non_option" || set "save" "$@"
+
# Main command set
case "$1" in
list)
apply_to_branch "$@"
;;
*)
- if test $# -eq 0
- then
+ case $# in
+ 0)
save_stash &&
say '(To restore them type "git stash apply")'
- else
+ ;;
+ *)
usage
- fi
+ esac
;;
esac
#
# Copyright (c) 2007 Lars Hjemli
-USAGE="[--quiet] [--cached] \
-[add [-b branch] <repo> <path>]|[status|init|update [-i|--init] [-N|--no-fetch] [--rebase|--merge]|summary [-n|--summary-limit <n>] [<commit>]] \
-[--] [<path>...]|[foreach <command>]|[sync [--] [<path>...]]"
+dashless=$(basename "$0" | sed -e 's/-/ /')
+USAGE="[--quiet] add [-b branch] [--reference <repository>] [--] <repository> <path>
+ or: $dashless [--quiet] status [--cached] [--recursive] [--] [<path>...]
+ or: $dashless [--quiet] init [--] [<path>...]
+ or: $dashless [--quiet] update [--init] [-N|--no-fetch] [--rebase] [--reference <repository>] [--merge] [--recursive] [--] [<path>...]
+ or: $dashless [--quiet] summary [--cached|--files] [--summary-limit <n>] [commit] [--] [<path>...]
+ or: $dashless [--quiet] foreach [--recursive] <command>
+ or: $dashless [--quiet] sync [--] [<path>...]"
OPTIONS_SPEC=
. git-sh-setup
. git-parse-remote
branch=
reference=
cached=
+files=
nofetch=
update=
+prefix=
# Resolve relative url by appending to parent's url
resolve_relative_url ()
#
cmd_foreach()
{
+ # parse $args after "submodule ... foreach".
+ while test $# -ne 0
+ do
+ case "$1" in
+ -q|--quiet)
+ GIT_QUIET=1
+ ;;
+ --recursive)
+ recursive=1
+ ;;
+ -*)
+ usage
+ ;;
+ *)
+ break
+ ;;
+ esac
+ shift
+ done
+
module_list |
while read mode sha1 stage path
do
if test -e "$path"/.git
then
- say "Entering '$path'"
- (cd "$path" && eval "$@") ||
+ say "Entering '$prefix$path'"
+ name=$(module_name "$path")
+ (
+ prefix="$prefix$path/"
+ unset GIT_DIR
+ cd "$path" &&
+ eval "$@" &&
+ if test -n "$recursive"
+ then
+ cmd_foreach "--recursive" "$@"
+ fi
+ ) ||
die "Stopping at '$path'; script returned non-zero status."
fi
done
cmd_update()
{
# parse $args after "submodule ... update".
+ orig_args="$@"
while test $# -ne 0
do
case "$1" in
shift
update="merge"
;;
+ --recursive)
+ shift
+ recursive=1
+ ;;
--)
shift
break
die "Unable to $action '$sha1' in submodule path '$path'"
say "Submodule path '$path': $msg '$sha1'"
fi
+
+ if test -n "$recursive"
+ then
+ (unset GIT_DIR; cd "$path" && cmd_update $orig_args) ||
+ die "Failed to recurse into submodule path '$path'"
+ fi
done
}
cmd_summary() {
summary_limit=-1
for_status=
+ diff_cmd=diff-index
# parse $args after "submodule ... summary".
while test $# -ne 0
--cached)
cached="$1"
;;
+ --files)
+ files="$1"
+ ;;
--for-status)
for_status="$1"
;;
head=HEAD
fi
+ if [ -n "$files" ]
+ then
+ test -n "$cached" &&
+ die "--cached cannot be used with --files"
+ diff_cmd=diff-files
+ head=
+ fi
+
cd_to_toplevel
# Get modified modules cared by user
- modules=$(git diff-index $cached --raw $head -- "$@" |
+ modules=$(git $diff_cmd $cached --raw $head -- "$@" |
egrep '^:([0-7]* )?160000' |
while read mod_src mod_dst sha1_src sha1_dst status name
do
test -z "$modules" && return
- git diff-index $cached --raw $head -- $modules |
+ git $diff_cmd $cached --raw $head -- $modules |
egrep '^:([0-7]* )?160000' |
cut -c2- |
while read mod_src mod_dst sha1_src sha1_dst status name
cmd_status()
{
# parse $args after "submodule ... status".
+ orig_args="$@"
while test $# -ne 0
do
case "$1" in
--cached)
cached=1
;;
+ --recursive)
+ recursive=1
+ ;;
--)
shift
break
do
name=$(module_name "$path") || exit
url=$(git config submodule."$name".url)
+ displaypath="$prefix$path"
if test -z "$url" || ! test -d "$path"/.git -o -f "$path"/.git
then
- say "-$sha1 $path"
+ say "-$sha1 $displaypath"
continue;
fi
set_name_rev "$path" "$sha1"
if git diff-files --quiet -- "$path"
then
- say " $sha1 $path$revname"
+ say " $sha1 $displaypath$revname"
else
if test -z "$cached"
then
sha1=$(unset GIT_DIR; cd "$path" && git rev-parse --verify HEAD)
set_name_rev "$path" "$sha1"
fi
- say "+$sha1 $path$revname"
+ say "+$sha1 $displaypath$revname"
+ fi
+
+ if test -n "$recursive"
+ then
+ (
+ prefix="$displaypath/"
+ unset GIT_DIR
+ cd "$path" &&
+ cmd_status $orig_args
+ ) ||
+ die "Failed to recurse into submodule path '$path'"
fi
done
}
$Git::SVN::Ra::_log_window_size = 100;
$Git::SVN::_minimize_url = 'unset';
+if (! exists $ENV{SVN_SSH}) {
+ if (exists $ENV{GIT_SSH}) {
+ $ENV{SVN_SSH} = $ENV{GIT_SSH};
+ if ($^O eq 'msys') {
+ $ENV{SVN_SSH} =~ s/\\/\\\\/g;
+ }
+ }
+}
+
$Git::SVN::Log::TZ = $ENV{TZ};
$ENV{TZ} = 'UTC';
$| = 1; # unbuffer STDOUT
print STDOUT "\n# $path\n";
my $s = $props->{'svn:ignore'} or return;
$s =~ s/[\r\n]+/\n/g;
+ $s =~ s/^\n+//;
chomp $s;
$s =~ s#^#$path#gm;
print STDOUT "$s\n";
open(GITIGNORE, '>', $ignore)
or fatal("Failed to open `$ignore' for writing: $!");
$s =~ s/[\r\n]+/\n/g;
+ $s =~ s/^\n+//;
chomp $s;
# Prefix all patterns so that the ignore doesn't apply
# to sub-directories.
}
do_git_init_db();
if (defined $_trunk) {
- my $trunk_ref = $_prefix . 'trunk';
+ my $trunk_ref = 'refs/remotes/' . $_prefix . 'trunk';
# try both old-style and new-style lookups:
my $gs_trunk = eval { Git::SVN->new($trunk_ref) };
unless ($gs_trunk) {
my $gs = $Git::SVN::_head or return;
return if verify_ref('refs/heads/master^0');
+ # look for "trunk" ref if it exists
+ my $remote = Git::SVN::read_all_remotes()->{$gs->{repo_id}};
+ my $fetch = $remote->{fetch};
+ if ($fetch) {
+ foreach my $p (keys %$fetch) {
+ basename($fetch->{$p}) eq 'trunk' or next;
+ $gs = Git::SVN->new($fetch->{$p}, $gs->{repo_id}, $p);
+ last;
+ }
+ }
+
my $valid_head = verify_ref('HEAD^0');
command_noisy(qw(update-ref refs/heads/master), $gs->refname);
return if ($valid_head || !verify_ref('HEAD^0'));
}
command_oneline('config', $k, $gs->{url}) unless $orig_url;
my $remote_path = "$gs->{path}/$repo_path";
+ $remote_path =~ s{%([0-9A-F]{2})}{chr hex($1)}ieg;
$remote_path =~ s#/+#/#g;
$remote_path =~ s#^/##g;
$remote_path .= "/*" if $remote_path !~ /\*/;
return unless defined $glob_spec;
my $ref = $glob_spec->{ref};
my $path = $glob_spec->{path};
- foreach (command(qw#for-each-ref --format=%(refname) refs/remotes#)) {
- next unless m#^refs/remotes/$ref->{regex}$#;
+ foreach (command(qw#for-each-ref --format=%(refname) refs/#)) {
+ next unless m#^$ref->{regex}$#;
my $p = $1;
my $pathname = desanitize_refname($path->full_path($p));
my $refname = desanitize_refname($ref->full_path($p));
if (my $existing = $fetch->{$pathname}) {
if ($existing ne $refname) {
die "Refspec conflict:\n",
- "existing: refs/remotes/$existing\n",
- " globbed: refs/remotes/$refname\n";
+ "existing: $existing\n",
+ " globbed: $refname\n";
}
- my $u = (::cmt_metadata("refs/remotes/$refname"))[0];
+ my $u = (::cmt_metadata("$refname"))[0];
$u =~ s!^\Q$url\E(/|$)!! or die
- "refs/remotes/$refname: '$url' not found in '$u'\n";
+ "$refname: '$url' not found in '$u'\n";
if ($pathname ne $u) {
warn "W: Refspec glob conflict ",
- "(ref: refs/remotes/$refname):\n",
+ "(ref: $refname):\n",
"expected path: $pathname\n",
" real path: $u\n",
"Continuing ahead with $u\n";
my $use_svm_props = eval { command_oneline(qw/config --bool
svn.useSvmProps/) };
$use_svm_props = $use_svm_props eq 'true' if $use_svm_props;
+ my $svn_refspec = qr{\s*/?(.*?)\s*:\s*(.+?)\s*};
foreach (grep { s/^svn-remote\.// } command(qw/config -l/)) {
- if (m!^(.+)\.fetch=\s*(.*)\s*:\s*(.+)\s*$!) {
- my ($remote, $local_ref, $_remote_ref) = ($1, $2, $3);
- die("svn-remote.$remote: remote ref '$_remote_ref' "
- . "must start with 'refs/remotes/'\n")
- unless $_remote_ref =~ m{^refs/remotes/(.+)};
- my $remote_ref = $1;
- $local_ref =~ s{^/}{};
+ if (m!^(.+)\.fetch=$svn_refspec$!) {
+ my ($remote, $local_ref, $remote_ref) = ($1, $2, $3);
+ die("svn-remote.$remote: remote ref '$remote_ref' "
+ . "must start with 'refs/'\n")
+ unless $remote_ref =~ m{^refs/};
$r->{$remote}->{fetch}->{$local_ref} = $remote_ref;
$r->{$remote}->{svm} = {} if $use_svm_props;
} elsif (m!^(.+)\.usesvmprops=\s*(.*)\s*$!) {
$r->{$1}->{svm} = {};
} elsif (m!^(.+)\.url=\s*(.*)\s*$!) {
$r->{$1}->{url} = $2;
- } elsif (m!^(.+)\.(branches|tags)=
- (.*):refs/remotes/(.+)\s*$/!x) {
- my ($p, $g) = ($3, $4);
+ } elsif (m!^(.+)\.(branches|tags)=$svn_refspec$!) {
+ my ($remote, $t, $local_ref, $remote_ref) =
+ ($1, $2, $3, $4);
+ die("svn-remote.$remote: remote ref '$remote_ref' ($t) "
+ . "must start with 'refs/'\n")
+ unless $remote_ref =~ m{^refs/};
my $rs = {
- t => $2,
- remote => $1,
- path => Git::SVN::GlobSpec->new($p),
- ref => Git::SVN::GlobSpec->new($g) };
+ t => $t,
+ remote => $remote,
+ path => Git::SVN::GlobSpec->new($local_ref),
+ ref => Git::SVN::GlobSpec->new($remote_ref) };
if (length($rs->{ref}->{right}) != 0) {
die "The '*' glob character must be the last ",
- "character of '$g'\n";
+ "character of '$remote_ref'\n";
}
- push @{ $r->{$1}->{$2} }, $rs;
+ push @{ $r->{$remote}->{$t} }, $rs;
}
}
}
}
my ($xrepo_id, $xpath) = find_ref($self->refname);
- if (defined $xpath) {
+ if (!$no_write && defined $xpath) {
die "svn-remote.$xrepo_id.fetch already set to track ",
- "$xpath:refs/remotes/", $self->refname, "\n";
+ "$xpath:", $self->refname, "\n";
}
unless ($no_write) {
command_noisy('config',
"svn-remote.$self->{repo_id}.url", $url);
$self->{path} =~ s{^/}{};
+ $self->{path} =~ s{%([0-9A-F]{2})}{chr hex($1)}ieg;
command_noisy('config', '--add',
"svn-remote.$self->{repo_id}.fetch",
"$self->{path}:".$self->refname);
my ($ref_id) = @_;
foreach (command(qw/config -l/)) {
next unless m!^svn-remote\.(.+)\.fetch=
- \s*(.*)\s*:\s*refs/remotes/(.+)\s*$!x;
+ \s*/?(.*?)\s*:\s*(.+?)\s*$!x;
my ($repo_id, $path, $ref) = ($1, $2, $3);
if ($ref eq $ref_id) {
$path = '' if ($path =~ m#^\./?#);
if (!defined $repo_id) {
die "Could not find a \"svn-remote.*.fetch\" key ",
"in the repository configuration matching: ",
- "refs/remotes/$ref_id\n";
+ "$ref_id\n";
}
}
my $self = _new($class, $repo_id, $ref_id, $path);
if (!defined $self->{path} || !length $self->{path}) {
my $fetch = command_oneline('config', '--get',
"svn-remote.$repo_id.fetch",
- ":refs/remotes/$ref_id\$") or
+ ":$ref_id\$") or
die "Failed to read \"svn-remote.$repo_id.fetch\" ",
- "\":refs/remotes/$ref_id\$\" in config\n";
+ "\":$ref_id\$\" in config\n";
($self->{path}, undef) = split(/\s*:\s*/, $fetch);
}
$self->{url} = command_oneline('config', '--get',
}
sub refname {
- my ($refname) = "refs/remotes/$_[0]->{ref_id}" ;
+ my ($refname) = $_[0]->{ref_id} ;
# It cannot end with a slash /, we'll throw up on this because
# SVN can't have directories with a slash in their name, either:
sub call_authors_prog {
my ($orig_author) = @_;
+ $orig_author = command_oneline('rev-parse', '--sq-quote', $orig_author);
my $author = `$::_authors_prog $orig_author`;
if ($? != 0) {
die "$::_authors_prog failed with exit code $?\n"
my $i = int(($l/24 + $u/24) / 2) * 24;
sysseek($fh, $i, SEEK_SET) or croak "seek: $!";
sysread($fh, my $buf, 24) == 24 or croak "read: $!";
- my ($r, $c) = unpack('NH40', $buf);
+ my ($r, $c) = unpack(rev_map_fmt, $buf);
if ($r < $rev) {
$l = $i + 24;
$repo_id = $Git::SVN::default_repo_id;
}
unless (defined $ref_id && length $ref_id) {
- $_[2] = $ref_id = $Git::SVN::default_ref_id;
+ $_prefix = '' unless defined($_prefix);
+ $_[2] = $ref_id =
+ "refs/remotes/$_prefix$Git::SVN::default_ref_id";
}
$_[1] = $repo_id;
my $dir = "$ENV{GIT_DIR}/svn/$ref_id";
+
+ # Older repos imported by us used $GIT_DIR/svn/foo instead of
+ # $GIT_DIR/svn/refs/remotes/foo when tracking refs/remotes/foo
+ if ($ref_id =~ m{^refs/remotes/(.*)}) {
+ my $old_dir = "$ENV{GIT_DIR}/svn/$1";
+ if (-d $old_dir && ! -d $dir) {
+ $dir = $old_dir;
+ }
+ }
+
$_[3] = $path = '' unless (defined $path);
- mkpath(["$ENV{GIT_DIR}/svn"]);
+ mkpath([$dir]);
bless {
ref_id => $ref_id, dir => $dir, index => "$dir/index",
path => $path, config => "$ENV{GIT_DIR}/svn/config",
my $pfx = "svn-remote.$x->{old_repo_id}";
my $old_fetch = quotemeta("$x->{old_path}:".
- "refs/remotes/$x->{ref_id}");
+ "$x->{ref_id}");
command_noisy(qw/config --unset/,
"$pfx.fetch", '^'. $old_fetch . '$');
delete $r->{$x->{old_repo_id}}->
my ($class, $glob) = @_;
my $re = $glob;
$re =~ s!/+$!!g; # no need for trailing slashes
- $re =~ m!^([^*]*)(\*(?:/\*)*)([^*]*)$!;
+ $re =~ m!^([^*]*)(\*(?:/\*)*)(.*)$!;
my $temp = $re;
my ($left, $right) = ($1, $3);
$re = $2;
#include "run-command.h"
const char git_usage_string[] =
- "git [--version] [--exec-path[=GIT_EXEC_PATH]] [--html-path] [-p|--paginate|--no-pager] [--bare] [--git-dir=GIT_DIR] [--work-tree=GIT_WORK_TREE] [--help] COMMAND [ARGS]";
+ "git [--version] [--exec-path[=GIT_EXEC_PATH]] [--html-path]\n"
+ " [-p|--paginate|--no-pager]\n"
+ " [--bare] [--git-dir=GIT_DIR] [--work-tree=GIT_WORK_TREE]\n"
+ " [--help] COMMAND [ARGS]";
const char git_more_info_string[] =
"See 'git help COMMAND' for more information on a specific command.";
{ "receive-pack", cmd_receive_pack },
{ "reflog", cmd_reflog, RUN_SETUP },
{ "remote", cmd_remote, RUN_SETUP },
+ { "replace", cmd_replace, RUN_SETUP },
{ "repo-config", cmd_config },
{ "rerere", cmd_rerere, RUN_SETUP },
{ "reset", cmd_reset, RUN_SETUP },
{ "unpack-objects", cmd_unpack_objects, RUN_SETUP },
{ "update-index", cmd_update_index, RUN_SETUP },
{ "update-ref", cmd_update_ref, RUN_SETUP },
+ { "update-server-info", cmd_update_server_info, RUN_SETUP },
{ "upload-archive", cmd_upload_archive },
{ "verify-tag", cmd_verify_tag, RUN_SETUP },
{ "version", cmd_version },
* if we fail because the command is not found, it is
* OK to return. Otherwise, we just pass along the status code.
*/
- status = run_command_v_opt(argv, 0);
- if (status != -ERR_RUN_COMMAND_EXEC) {
- if (IS_RUN_COMMAND_ERR(status))
- die("unable to run '%s'", argv[0]);
- exit(-status);
- }
- errno = ENOENT; /* as if we called execvp */
+ status = run_command_v_opt(argv, RUN_SILENT_EXEC_FAILURE);
+ if (status >= 0 || errno != ENOENT)
+ exit(status);
argv[0] = tmp;
if {$sdm != 2} {
lappend ret $id
} else {
- lset ret end [lindex $ret end]...$id
+ lset ret end $id...[lindex $ret end]
}
lappend pos $id
}
global tagids idtags headids idheads tagobjid
global otherrefids idotherrefs mainhead mainheadid
global selecthead selectheadid
+ global hideremotes
foreach v {tagids idtags headids idheads otherrefids idotherrefs} {
catch {unset $v}
if {![string match "refs/*" $ref]} continue
set name [string range $ref 5 end]
if {[string match "remotes/*" $name]} {
- if {![string match "*/HEAD" $name]} {
+ if {![string match "*/HEAD" $name] && !$hideremotes} {
set headids($name) $id
lappend idheads($id) $name
}
global cmitmode wrapcomment datetimeformat limitdiffs
global colors bgcolor fgcolor diffcolors diffcontext selectbgcolor
global autoselect extdifftool perfile_attrs markbgcolor
+ global hideremotes
if {$stuffsaved} return
if {![winfo viewable .]} return
puts $f [list set wrapcomment $wrapcomment]
puts $f [list set autoselect $autoselect]
puts $f [list set showneartags $showneartags]
+ puts $f [list set hideremotes $hideremotes]
puts $f [list set showlocalchanges $showlocalchanges]
puts $f [list set datetimeformat $datetimeformat]
puts $f [list set limitdiffs $limitdiffs]
}
set id [lindex $matches 0]
}
+ } else {
+ if {[catch {set id [exec git rev-parse --verify $sha1string]}]} {
+ error_popup [mc "Revision %s is not known" $sha1string]
+ return
+ }
}
}
if {[commitinview $id $curview]} {
if {[regexp {^[0-9a-fA-F]{4,}$} $sha1string]} {
set msg [mc "SHA1 id %s is not known" $sha1string]
} else {
- set msg [mc "Tag/Head %s is not known" $sha1string]
+ set msg [mc "Revision %s is not in the current view" $sha1string]
}
error_popup $msg
}
global oldprefs prefstop showneartags showlocalchanges
global bgcolor fgcolor ctext diffcolors selectbgcolor markbgcolor
global tabstop limitdiffs autoselect extdifftool perfile_attrs
+ global hideremotes
set top .gitkprefs
set prefstop $top
return
}
foreach v {maxwidth maxgraphpct showneartags showlocalchanges \
- limitdiffs tabstop perfile_attrs} {
+ limitdiffs tabstop perfile_attrs hideremotes} {
set oldprefs($v) [set $v]
}
toplevel $top
checkbutton $top.ntag -text [mc "Display nearby tags"] \
-font optionfont -variable showneartags
grid x $top.ntag -sticky w
+ checkbutton $top.hideremotes -text [mc "Hide remote refs"] \
+ -font optionfont -variable hideremotes
+ grid x $top.hideremotes -sticky w
checkbutton $top.ldiff -text [mc "Limit diffs to listed paths"] \
-font optionfont -variable limitdiffs
grid x $top.ldiff -sticky w
global oldprefs prefstop
foreach v {maxwidth maxgraphpct showneartags showlocalchanges \
- limitdiffs tabstop perfile_attrs} {
+ limitdiffs tabstop perfile_attrs hideremotes} {
global $v
set $v $oldprefs($v)
}
global oldprefs prefstop showneartags showlocalchanges
global fontpref mainfont textfont uifont
global limitdiffs treediffs perfile_attrs
+ global hideremotes
catch {destroy $prefstop}
unset prefstop
$limitdiffs != $oldprefs(limitdiffs)} {
reselectline
}
+ if {$hideremotes != $oldprefs(hideremotes)} {
+ rereadrefs
+ }
}
proc formatdate {d} {
} else {
set r "unspecified"
if {![catch {set line [exec git check-attr $attr -- $path]}]} {
- regexp "(.*): encoding: (.*)" $line m f r
+ regexp "(.*): $attr: (.*)" $line m f r
}
set path_attr_cache($attr,$path) $r
}
set newlist [lrange $newlist $lim end]
if {![catch {set rlist [eval exec git check-attr $attr -- $head]}]} {
foreach row [split $rlist "\n"] {
- if {[regexp "(.*): encoding: (.*)" $row m path value]} {
+ if {[regexp "(.*): $attr: (.*)" $row m path value]} {
if {[string index $path 0] eq "\""} {
set path [encoding convertfrom [lindex $path 0]]
}
set cmitmode "patch"
set wrapcomment "none"
set showneartags 1
+set hideremotes 0
set maxrefs 20
set maxlinelen 200
set showlocalchanges 1
$feature{'snapshot'}{'default'} = ['zip', 'tgz'];
$feature{'snapshot'}{'override'} = 1;
+If you allow overriding for the snapshot feature, you can specify which
+snapshot formats are globally disabled. You can also add any command line
+options you want (such as setting the compression level). For instance,
+you can disable Zip compressed snapshots and set GZip to run at level 6 by
+adding the following lines to your $GITWEB_CONFIG:
+
+ $known_snapshot_formats{'zip'}{'disabled'} = 1;
+ $known_snapshot_formats{'tgz'}{'compressor'} = ['gzip','-6'];
+
Gitweb repositories
-------------------
Full URL and absolute URL of gitweb script;
in earlier versions of gitweb you might have need to set those
variables, now there should be no need to do it.
+ * $base_url
+ Base URL for relative URLs in pages generated by gitweb,
+ (e.g. $logo, $favicon, @stylesheets if they are relative URLs),
+ needed and used only for URLs with nonempty PATH_INFO via
+ <base href="$base_url>. Usually gitweb sets its value correctly,
+ and there is no need to set this variable, e.g. to $my_uri or "/".
* $home_link
Target of the home link on top of all pages (the first part of view
"breadcrumbs"). By default set to absolute URI of a page ($my_uri).
text-align: left;
}
-tr.light:hover {
- background-color: #edece6;
-}
-
-tr.dark {
- background-color: #f6f6f0;
+/* do not change row style on hover for 'blame' view */
+tr.light,
+table.blame .light:hover {
+ background-color: #ffffff;
}
-tr.dark2 {
+tr.dark,
+table.blame .dark:hover {
background-color: #f6f6f0;
}
+/* currently both use the same, but it can change */
+tr.light:hover,
tr.dark:hover {
background-color: #edece6;
}
+/* boundary commits in 'blame' view */
+/* and commits without "previous" */
+tr.boundary td.sha1,
+tr.no-previous td.linenr {
+ font-weight: bold;
+}
+
td {
padding: 2px 5px;
font-size: 100%;
font-family: monospace;
}
-td.error {
+.error {
color: red;
background-color: yellow;
}
# 'suffix' => filename suffix,
# 'format' => --format for git-archive,
# 'compressor' => [compressor command and arguments]
- # (array reference, optional)}
+ # (array reference, optional)
+ # 'disabled' => boolean (optional)}
#
'tgz' => {
'display' => 'tar.gz',
'format' => 'tar',
'compressor' => ['bzip2']},
+ 'txz' => {
+ 'display' => 'tar.xz',
+ 'type' => 'application/x-xz',
+ 'suffix' => '.tar.xz',
+ 'format' => 'tar',
+ 'compressor' => ['xz'],
+ 'disabled' => 1},
+
'zip' => {
'display' => 'zip',
'type' => 'application/x-zip',
our %known_snapshot_format_aliases = (
'gzip' => 'tgz',
'bzip2' => 'tbz2',
+ 'xz' => 'txz',
# backward compatibility: legacy gitweb config support
'x-gzip' => undef, 'gz' => undef,
@{$feature{$name}{'default'}});
if (!$override) { return @defaults; }
if (!defined $sub) {
- warn "feature $name is not overrideable";
+ warn "feature $name is not overridable";
return @defaults;
}
return $sub->(@defaults);
exists $known_snapshot_format_aliases{$_} ?
$known_snapshot_format_aliases{$_} : $_} @fmts;
@fmts = grep {
- exists $known_snapshot_formats{$_} } @fmts;
+ exists $known_snapshot_formats{$_} &&
+ !$known_snapshot_formats{$_}{'disabled'}} @fmts;
}
our $GITWEB_CONFIG = $ENV{'GITWEB_CONFIG'} || "++GITWEB_CONFIG++";
if (defined $params{'hash_parent_base'}) {
$href .= esc_url($params{'hash_parent_base'});
# skip the file_parent if it's the same as the file_name
- delete $params{'file_parent'} if $params{'file_parent'} eq $params{'file_name'};
- if (defined $params{'file_parent'} && $params{'file_parent'} !~ /\.\./) {
- $href .= ":/".esc_url($params{'file_parent'});
- delete $params{'file_parent'};
+ if (defined $params{'file_parent'}) {
+ if (defined $params{'file_name'} && $params{'file_parent'} eq $params{'file_name'}) {
+ delete $params{'file_parent'};
+ } elsif ($params{'file_parent'} !~ /\.\./) {
+ $href .= ":/".esc_url($params{'file_parent'});
+ delete $params{'file_parent'};
+ }
}
$href .= "..";
delete $params{'hash_parent'};
$long =~ s/[[:cntrl:]]/?/g;
return $cgi->a({-href => $href, -class => "list subject",
-title => to_utf8($long)},
- esc_html($short) . $extra);
+ esc_html($short)) . $extra;
} else {
return $cgi->a({-href => $href, -class => "list subject"},
- esc_html($long) . $extra);
+ esc_html($long)) . $extra;
}
}
} elsif ((!defined $withparents) && ($line =~ m/^parent ([0-9a-fA-F]{40})$/)) {
push @parents, $1;
} elsif ($line =~ m/^author (.*) ([0-9]+) (.*)$/) {
- $co{'author'} = $1;
+ $co{'author'} = to_utf8($1);
$co{'author_epoch'} = $2;
$co{'author_tz'} = $3;
if ($co{'author'} =~ m/^([^<]+) <([^>]*)>/) {
$co{'author_name'} = $co{'author'};
}
} elsif ($line =~ m/^committer (.*) ([0-9]+) (.*)$/) {
- $co{'committer'} = $1;
+ $co{'committer'} = to_utf8($1);
$co{'committer_epoch'} = $2;
$co{'committer_tz'} = $3;
- $co{'committer_name'} = $co{'committer'};
if ($co{'committer'} =~ m/^([^<]+) <([^>]*)>/) {
$co{'committer_name'} = $1;
$co{'committer_email'} = $2;
git_print_page_path($file_name, $ftype, $hash_base);
# page body
- my @rev_color = qw(light2 dark2);
+ my @rev_color = qw(light dark);
my $num_colors = scalar(@rev_color);
my $current_color = 0;
my %metainfo = ();
my ($full_rev, $orig_lineno, $lineno, $group_size) =
($line =~ /^([0-9a-f]{40}) (\d+) (\d+)(?: (\d+))?$/);
if (!exists $metainfo{$full_rev}) {
- $metainfo{$full_rev} = {};
+ $metainfo{$full_rev} = { 'nprevious' => 0 };
}
my $meta = $metainfo{$full_rev};
my $data;
while ($data = <$fd>) {
chomp $data;
last if ($data =~ s/^\t//); # contents of line
- if ($data =~ /^(\S+) (.*)$/) {
- $meta->{$1} = $2;
+ if ($data =~ /^(\S+)(?: (.*))?$/) {
+ $meta->{$1} = $2 unless exists $meta->{$1};
+ }
+ if ($data =~ /^previous /) {
+ $meta->{'nprevious'}++;
}
}
my $short_rev = substr($full_rev, 0, 8);
if ($group_size) {
$current_color = ($current_color + 1) % $num_colors;
}
- print "<tr id=\"l$lineno\" class=\"$rev_color[$current_color]\">\n";
+ my $tr_class = $rev_color[$current_color];
+ $tr_class .= ' boundary' if (exists $meta->{'boundary'});
+ $tr_class .= ' no-previous' if ($meta->{'nprevious'} == 0);
+ $tr_class .= ' multiple-previous' if ($meta->{'nprevious'} > 1);
+ print "<tr id=\"l$lineno\" class=\"$tr_class\">\n";
if ($group_size) {
print "<td class=\"sha1\"";
print " title=\"". esc_html($author) . ", $date\"";
hash=>$full_rev,
file_name=>$file_name)},
esc_html($short_rev));
+ if ($group_size >= 2) {
+ my @author_initials = ($author =~ /\b([[:upper:]])\B/g);
+ if (@author_initials) {
+ print "<br />" .
+ esc_html(join('', @author_initials));
+ # or join('.', ...)
+ }
+ }
print "</td>\n";
}
- my $parent_commit;
- if (!exists $meta->{'parent'}) {
- open (my $dd, "-|", git_cmd(), "rev-parse", "$full_rev^")
- or die_error(500, "Open git-rev-parse failed");
- $parent_commit = <$dd>;
- close $dd;
- chomp($parent_commit);
- $meta->{'parent'} = $parent_commit;
- } else {
- $parent_commit = $meta->{'parent'};
- }
+ # 'previous' <sha1 of parent commit> <filename at commit>
+ if (exists $meta->{'previous'} &&
+ $meta->{'previous'} =~ /^([a-fA-F0-9]{40}) (.*)$/) {
+ $meta->{'parent'} = $1;
+ $meta->{'file_parent'} = unquote($2);
+ }
+ my $linenr_commit =
+ exists($meta->{'parent'}) ?
+ $meta->{'parent'} : $full_rev;
+ my $linenr_filename =
+ exists($meta->{'file_parent'}) ?
+ $meta->{'file_parent'} : unquote($meta->{'filename'});
my $blamed = href(action => 'blame',
- file_name => $meta->{'filename'},
- hash_base => $parent_commit);
+ file_name => $linenr_filename,
+ hash_base => $linenr_commit);
print "<td class=\"linenr\">";
print $cgi->a({ -href => "$blamed#l$orig_lineno",
-class => "linenr" },
die_error(400, "Invalid snapshot format parameter");
} elsif (!exists($known_snapshot_formats{$format})) {
die_error(400, "Unknown snapshot format");
+ } elsif ($known_snapshot_formats{$format}{'disabled'}) {
+ die_error(403, "Snapshot format not allowed");
} elsif (!grep($_ eq $format, @snapshot_fmts)) {
die_error(403, "Unsupported snapshot format");
}
graph->num_columns = 0;
graph->num_new_columns = 0;
graph->mapping_size = 0;
- graph->default_column_color = 0;
+ /*
+ * Start the column color at the maximum value, since we'll
+ * always increment it for the first commit we output.
+ * This way we start at 0 for the first commit.
+ */
+ graph->default_column_color = COLUMN_COLORS_MAX - 1;
/*
* Allocate a reasonably large default number of columns
}
/*
- * Uninteresting and pruned commits won't be printed
+ * Otherwise, use get_commit_action() to see if this commit is
+ * interesting
*/
- return (commit->object.flags & (UNINTERESTING | TREESAME)) ? 0 : 1;
+ return get_commit_action(graph->revs, commit) == commit_show;
}
static struct commit_list *next_interesting_parent(struct git_graph *graph,
parent;
parent = next_interesting_parent(graph, parent)) {
/*
- * If this is a merge increment the current
+ * If this is a merge, or the start of a new
+ * childless column, increment the current
* color.
*/
- if (graph->num_parents > 1)
+ if (graph->num_parents > 1 ||
+ !is_commit_in_columns) {
graph_increment_column_color(graph);
+ }
graph_insert_into_new_columns(graph,
parent->item,
&mapping_idx);
struct grep_pat *pattern_list;
struct grep_pat **pattern_tail;
struct grep_expr *pattern_expression;
+ const char *prefix;
int prefix_length;
regex_t regexp;
int linenum;
int pathname;
int null_following_name;
int color;
+ int max_depth;
int funcname;
char color_match[COLOR_MAXLEN];
const char *color_external;
struct cmdnames main_cmds, other_cmds;
memset(&main_cmds, 0, sizeof(main_cmds));
- memset(&other_cmds, 0, sizeof(main_cmds));
+ memset(&other_cmds, 0, sizeof(other_cmds));
memset(&aliases, 0, sizeof(aliases));
git_config(git_unknown_cmd_config, NULL);
const char *assumed = main_cmds.names[0]->name;
main_cmds.names[0] = NULL;
clean_cmdnames(&main_cmds);
- fprintf(stderr, "WARNING: You called a Git program named '%s', "
+ fprintf(stderr, "WARNING: You called a Git command named '%s', "
"which does not exist.\n"
"Continuing under the assumption that you meant '%s'\n",
cmd, assumed);
const char *hex,
int only_two_digit_prefix)
{
- strbuf_addf(buf, "%s/objects/%.*s/", url, 2, hex);
+ end_url_with_slash(buf, url);
+
+ strbuf_addf(buf, "objects/%.*s/", 2, hex);
if (!only_two_digit_prefix)
strbuf_addf(buf, "%s", hex+2);
}
char *url;
struct strbuf buf = STRBUF_INIT;
- /* Don't use the index if the pack isn't there */
- end_url_with_slash(&buf, base_url);
- strbuf_addf(&buf, "objects/pack/pack-%s.pack", hex);
- url = strbuf_detach(&buf, 0);
-
- if (http_get_strbuf(url, NULL, 0)) {
- ret = error("Unable to verify pack %s is available",
- hex);
- goto cleanup;
- }
-
if (has_pack_index(sha1)) {
ret = 0;
goto cleanup;
struct http_pack_request *new_http_pack_request(
struct packed_git *target, const char *base_url)
{
- char *url;
char *filename;
long prev_posn = 0;
char range[RANGE_HEADER_SIZE];
end_url_with_slash(&buf, base_url);
strbuf_addf(&buf, "objects/pack/pack-%s.pack",
sha1_to_hex(target->sha1));
- url = strbuf_detach(&buf, NULL);
- preq->url = xstrdup(url);
+ preq->url = strbuf_detach(&buf, NULL);
filename = sha1_pack_name(target->sha1);
snprintf(preq->filename, sizeof(preq->filename), "%s", filename);
preq->slot->local = preq->packfile;
curl_easy_setopt(preq->slot->curl, CURLOPT_FILE, preq->packfile);
curl_easy_setopt(preq->slot->curl, CURLOPT_WRITEFUNCTION, fwrite);
- curl_easy_setopt(preq->slot->curl, CURLOPT_URL, url);
+ curl_easy_setopt(preq->slot->curl, CURLOPT_URL, preq->url);
curl_easy_setopt(preq->slot->curl, CURLOPT_HTTPHEADER,
no_pragma_header);
abort:
free(filename);
+ free(preq->url);
+ free(preq);
return NULL;
}
char *hex = sha1_to_hex(sha1);
char *filename;
char prevfile[PATH_MAX];
- char *url;
int prevlocal;
unsigned char prev_buf[PREV_BUF_SIZE];
ssize_t prev_read = 0;
git_SHA1_Init(&freq->c);
- url = get_remote_object_url(base_url, hex, 0);
- freq->url = xstrdup(url);
+ freq->url = get_remote_object_url(base_url, hex, 0);
/*
* If a previous temp file is present, process what was already
if (prev_posn>0) {
prev_posn = 0;
lseek(freq->localfile, 0, SEEK_SET);
- ftruncate(freq->localfile, 0);
+ if (ftruncate(freq->localfile, 0) < 0) {
+ error("Couldn't truncate temporary file %s for %s: %s",
+ freq->tmpfile, freq->filename, strerror(errno));
+ goto abort;
+ }
}
}
curl_easy_setopt(freq->slot->curl, CURLOPT_FILE, freq);
curl_easy_setopt(freq->slot->curl, CURLOPT_WRITEFUNCTION, fwrite_sha1_file);
curl_easy_setopt(freq->slot->curl, CURLOPT_ERRORBUFFER, freq->errorstr);
- curl_easy_setopt(freq->slot->curl, CURLOPT_URL, url);
+ curl_easy_setopt(freq->slot->curl, CURLOPT_URL, freq->url);
curl_easy_setopt(freq->slot->curl, CURLOPT_HTTPHEADER, no_pragma_header);
/*
return freq;
- free(url);
abort:
free(filename);
+ free(freq->url);
free(freq);
return NULL;
}
free(freq->url);
freq->url = NULL;
}
- freq->slot = NULL;
+ if (freq->slot != NULL) {
+ freq->slot->callback_func = NULL;
+ freq->slot->callback_data = NULL;
+ release_active_slot(freq->slot);
+ freq->slot = NULL;
+ }
}
args[2] = cmd.buf;
status = run_command_v_opt(args, 0);
- if (status < -ERR_RUN_COMMAND_FORK)
- ; /* failure in run-command */
- else
- status = -status;
fd = open(temp[1], O_RDONLY);
if (fd < 0)
goto bad;
struct object *obj = parse_object(sha1);
if (!obj)
return 0;
- refname = prettify_refname(refname);
+ if (!cb_data || *(int *)cb_data == DECORATE_SHORT_REFS)
+ refname = prettify_refname(refname);
add_name_decoration("", refname, obj);
while (obj->type == OBJ_TAG) {
obj = ((struct tag *)obj)->tagged;
return 0;
}
-void load_ref_decorations(void)
+void load_ref_decorations(int flags)
{
static int loaded;
if (!loaded) {
loaded = 1;
- for_each_ref(add_ref_decoration, NULL);
+ for_each_ref(add_ref_decoration, &flags);
}
}
return result;
}
-static int has_non_ascii(const char *s)
-{
- int ch;
- if (!s)
- return 0;
- while ((ch = *s++) != '\0') {
- if (non_ascii(ch))
- return 1;
- }
- return 0;
-}
-
void get_patch_filename(struct commit *commit, int nr, const char *suffix,
struct strbuf *buf)
{
const char **subject_p,
const char **extra_headers_p,
int *need_8bit_cte_p);
-void load_ref_decorations(void);
+void load_ref_decorations(int flags);
#define FORMAT_PATCH_NAME_MAX 64
void get_patch_filename(struct commit *commit, int nr, const char *suffix,
"%s added in %s",
ren1_src, ren1_dst, branch1,
ren1_dst, branch2);
- new_path = unique_path(o, ren1_dst, branch2);
- output(o, 1, "Adding as %s instead", new_path);
- update_file(o, 0, dst_other.sha1, dst_other.mode, new_path);
+ if (o->call_depth) {
+ struct merge_file_info mfi;
+ struct diff_filespec one, a, b;
+
+ one.path = a.path = b.path =
+ (char *)ren1_dst;
+ hashcpy(one.sha1, null_sha1);
+ one.mode = 0;
+ hashcpy(a.sha1, ren1->pair->two->sha1);
+ a.mode = ren1->pair->two->mode;
+ hashcpy(b.sha1, dst_other.sha1);
+ b.mode = dst_other.mode;
+ mfi = merge_file(o, &one, &a, &b,
+ branch1,
+ branch2);
+ output(o, 1, "Adding merged %s", ren1_dst);
+ update_file(o, 0,
+ mfi.sha,
+ mfi.mode,
+ ren1_dst);
+ } else {
+ new_path = unique_path(o, ren1_dst, branch2);
+ output(o, 1, "Adding as %s instead", new_path);
+ update_file(o, 0, dst_other.sha1, dst_other.mode, new_path);
+ }
} else if ((item = string_list_lookup(ren1_dst, renames2Dst))) {
ren2 = item->util;
clean_merge = 0;
/*
* We refuse to tag something we can't verify. Just because.
*/
-static int verify_object(unsigned char *sha1, const char *expected_type)
+static int verify_object(const unsigned char *sha1, const char *expected_type)
{
int ret = -1;
enum object_type type;
unsigned long size;
- void *buffer = read_sha1_file(sha1, &type, &size);
+ const unsigned char *repl;
+ void *buffer = read_sha1_file_repl(sha1, &type, &size, &repl);
if (buffer) {
if (type == type_from_string(expected_type))
- ret = check_sha1_signature(sha1, buffer, size, expected_type);
+ ret = check_sha1_signature(repl, buffer, size, expected_type);
free(buffer);
}
return ret;
+++ /dev/null
-/*
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- *
- * The Original Code is SHA 180-1 Reference Implementation (Compact version)
- *
- * The Initial Developer of the Original Code is Paul Kocher of
- * Cryptography Research. Portions created by Paul Kocher are
- * Copyright (C) 1995-9 by Cryptography Research, Inc. All
- * Rights Reserved.
- *
- * Contributor(s):
- *
- * Paul Kocher
- *
- * Alternatively, the contents of this file may be used under the
- * terms of the GNU General Public License Version 2 or later (the
- * "GPL"), in which case the provisions of the GPL are applicable
- * instead of those above. If you wish to allow use of your
- * version of this file only under the terms of the GPL and not to
- * allow others to use your version of this file under the MPL,
- * indicate your decision by deleting the provisions above and
- * replace them with the notice and other provisions required by
- * the GPL. If you do not delete the provisions above, a recipient
- * may use your version of this file under either the MPL or the
- * GPL.
- */
-
-#include "sha1.h"
-
-static void shaHashBlock(moz_SHA_CTX *ctx);
-
-void moz_SHA1_Init(moz_SHA_CTX *ctx) {
- int i;
-
- ctx->lenW = 0;
- ctx->sizeHi = ctx->sizeLo = 0;
-
- /* Initialize H with the magic constants (see FIPS180 for constants)
- */
- ctx->H[0] = 0x67452301;
- ctx->H[1] = 0xefcdab89;
- ctx->H[2] = 0x98badcfe;
- ctx->H[3] = 0x10325476;
- ctx->H[4] = 0xc3d2e1f0;
-
- for (i = 0; i < 80; i++)
- ctx->W[i] = 0;
-}
-
-
-void moz_SHA1_Update(moz_SHA_CTX *ctx, const void *_dataIn, int len) {
- const unsigned char *dataIn = _dataIn;
- int i;
-
- /* Read the data into W and process blocks as they get full
- */
- for (i = 0; i < len; i++) {
- ctx->W[ctx->lenW / 4] <<= 8;
- ctx->W[ctx->lenW / 4] |= (unsigned int)dataIn[i];
- if ((++ctx->lenW) % 64 == 0) {
- shaHashBlock(ctx);
- ctx->lenW = 0;
- }
- ctx->sizeLo += 8;
- ctx->sizeHi += (ctx->sizeLo < 8);
- }
-}
-
-
-void moz_SHA1_Final(unsigned char hashout[20], moz_SHA_CTX *ctx) {
- unsigned char pad0x80 = 0x80;
- unsigned char pad0x00 = 0x00;
- unsigned char padlen[8];
- int i;
-
- /* Pad with a binary 1 (e.g. 0x80), then zeroes, then length
- */
- padlen[0] = (unsigned char)((ctx->sizeHi >> 24) & 255);
- padlen[1] = (unsigned char)((ctx->sizeHi >> 16) & 255);
- padlen[2] = (unsigned char)((ctx->sizeHi >> 8) & 255);
- padlen[3] = (unsigned char)((ctx->sizeHi >> 0) & 255);
- padlen[4] = (unsigned char)((ctx->sizeLo >> 24) & 255);
- padlen[5] = (unsigned char)((ctx->sizeLo >> 16) & 255);
- padlen[6] = (unsigned char)((ctx->sizeLo >> 8) & 255);
- padlen[7] = (unsigned char)((ctx->sizeLo >> 0) & 255);
- moz_SHA1_Update(ctx, &pad0x80, 1);
- while (ctx->lenW != 56)
- moz_SHA1_Update(ctx, &pad0x00, 1);
- moz_SHA1_Update(ctx, padlen, 8);
-
- /* Output hash
- */
- for (i = 0; i < 20; i++) {
- hashout[i] = (unsigned char)(ctx->H[i / 4] >> 24);
- ctx->H[i / 4] <<= 8;
- }
-
- /*
- * Re-initialize the context (also zeroizes contents)
- */
- moz_SHA1_Init(ctx);
-}
-
-
-#define SHA_ROT(X,n) (((X) << (n)) | ((X) >> (32-(n))))
-
-static void shaHashBlock(moz_SHA_CTX *ctx) {
- int t;
- unsigned int A,B,C,D,E,TEMP;
-
- for (t = 16; t <= 79; t++)
- ctx->W[t] =
- SHA_ROT(ctx->W[t-3] ^ ctx->W[t-8] ^ ctx->W[t-14] ^ ctx->W[t-16], 1);
-
- A = ctx->H[0];
- B = ctx->H[1];
- C = ctx->H[2];
- D = ctx->H[3];
- E = ctx->H[4];
-
- for (t = 0; t <= 19; t++) {
- TEMP = SHA_ROT(A,5) + (((C^D)&B)^D) + E + ctx->W[t] + 0x5a827999;
- E = D; D = C; C = SHA_ROT(B, 30); B = A; A = TEMP;
- }
- for (t = 20; t <= 39; t++) {
- TEMP = SHA_ROT(A,5) + (B^C^D) + E + ctx->W[t] + 0x6ed9eba1;
- E = D; D = C; C = SHA_ROT(B, 30); B = A; A = TEMP;
- }
- for (t = 40; t <= 59; t++) {
- TEMP = SHA_ROT(A,5) + ((B&C)|(D&(B|C))) + E + ctx->W[t] + 0x8f1bbcdc;
- E = D; D = C; C = SHA_ROT(B, 30); B = A; A = TEMP;
- }
- for (t = 60; t <= 79; t++) {
- TEMP = SHA_ROT(A,5) + (B^C^D) + E + ctx->W[t] + 0xca62c1d6;
- E = D; D = C; C = SHA_ROT(B, 30); B = A; A = TEMP;
- }
-
- ctx->H[0] += A;
- ctx->H[1] += B;
- ctx->H[2] += C;
- ctx->H[3] += D;
- ctx->H[4] += E;
-}
+++ /dev/null
-/*
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- *
- * The Original Code is SHA 180-1 Header File
- *
- * The Initial Developer of the Original Code is Paul Kocher of
- * Cryptography Research. Portions created by Paul Kocher are
- * Copyright (C) 1995-9 by Cryptography Research, Inc. All
- * Rights Reserved.
- *
- * Contributor(s):
- *
- * Paul Kocher
- *
- * Alternatively, the contents of this file may be used under the
- * terms of the GNU General Public License Version 2 or later (the
- * "GPL"), in which case the provisions of the GPL are applicable
- * instead of those above. If you wish to allow use of your
- * version of this file only under the terms of the GPL and not to
- * allow others to use your version of this file under the MPL,
- * indicate your decision by deleting the provisions above and
- * replace them with the notice and other provisions required by
- * the GPL. If you do not delete the provisions above, a recipient
- * may use your version of this file under either the MPL or the
- * GPL.
- */
-
-typedef struct {
- unsigned int H[5];
- unsigned int W[80];
- int lenW;
- unsigned int sizeHi,sizeLo;
-} moz_SHA_CTX;
-
-void moz_SHA1_Init(moz_SHA_CTX *ctx);
-void moz_SHA1_Update(moz_SHA_CTX *ctx, const void *dataIn, int len);
-void moz_SHA1_Final(unsigned char hashout[20], moz_SHA_CTX *ctx);
-
-#define git_SHA_CTX moz_SHA_CTX
-#define git_SHA1_Init moz_SHA1_Init
-#define git_SHA1_Update moz_SHA1_Update
-#define git_SHA1_Final moz_SHA1_Final
unsigned long size;
enum object_type type;
int eaten;
- void *buffer = read_sha1_file(sha1, &type, &size);
+ const unsigned char *repl;
+ void *buffer = read_sha1_file_repl(sha1, &type, &size, &repl);
if (buffer) {
struct object *obj;
- if (check_sha1_signature(sha1, buffer, size, typename(type)) < 0) {
+ if (check_sha1_signature(repl, buffer, size, typename(type)) < 0) {
free(buffer);
- error("sha1 mismatch %s\n", sha1_to_hex(sha1));
+ error("sha1 mismatch %s\n", sha1_to_hex(repl));
return NULL;
}
- obj = parse_object_buffer(sha1, type, size, buffer, &eaten);
+ obj = parse_object_buffer(repl, type, size, buffer, &eaten);
if (!eaten)
free(buffer);
return obj;
} else {
int i = 1;
new = xmalloc(sizeof(struct llist_item) * BLKSIZE);
- for(;i < BLKSIZE; i++) {
+ for (; i < BLKSIZE; i++)
llist_item_put(&new[i]);
- }
}
return new;
}
static void llist_free(struct llist *list)
{
- while((list->back = list->front)) {
+ while ((list->back = list->front)) {
list->front = list->front->next;
llist_item_put(list->back);
}
if (cmp > 0) { /* we insert before this entry */
return llist_insert(list, prev, sha1);
}
- if(!cmp) { /* already exists */
+ if (!cmp) { /* already exists */
return l;
}
prev = l;
int cmp = hashcmp(l->sha1, sha1);
if (cmp > 0) /* not in list, since sorted */
return prev;
- if(!cmp) { /* found */
+ if (!cmp) { /* found */
if (prev == NULL) {
if (hint != NULL && hint != list->front) {
/* we don't know the previous element */
static inline size_t pack_list_size(struct pack_list *pl)
{
size_t ret = 0;
- while(pl) {
+ while (pl) {
ret++;
pl = pl->next;
}
return 0;
while ((subset = pl->next)) {
- while(subset) {
+ while (subset) {
ret += sizeof_union(pl->pack, subset->pack);
subset = subset->next;
}
pl = local_packs;
while (pl) {
- if(pl->unique_objects->size)
+ if (pl->unique_objects->size)
pack_list_insert(&unique, pl);
else
pack_list_insert(&non_unique, pl);
*min = min_perm;
/* add the unique packs to the list */
pl = unique;
- while(pl) {
+ while (pl) {
pack_list_insert(min, pl);
pl = pl->next;
}
struct pack_list *subset, *pl = local_packs;
while ((subset = pl)) {
- while((subset = subset->next))
+ while ((subset = subset->next))
cmp_two_packs(pl, subset);
pl = pl->next;
}
for (i = 1; i < argc; i++) {
const char *arg = argv[i];
- if(!strcmp(arg, "--")) {
+ if (!strcmp(arg, "--")) {
i++;
break;
}
- if(!strcmp(arg, "--all")) {
+ if (!strcmp(arg, "--all")) {
load_all_packs = 1;
continue;
}
- if(!strcmp(arg, "--verbose")) {
+ if (!strcmp(arg, "--verbose")) {
verbose = 1;
continue;
}
- if(!strcmp(arg, "--alt-odb")) {
+ if (!strcmp(arg, "--alt-odb")) {
alt_odb = 1;
continue;
}
- if(*arg == '-')
+ if (*arg == '-')
usage(pack_redundant_usage);
else
break;
FD_ZERO(&in);
FD_SET(0, &in);
select(1, &in, NULL, &in, NULL);
-
- setenv("LESS", "FRSX", 0);
}
#endif
pager_argv[2] = pager;
pager_process.argv = pager_argv;
pager_process.in = -1;
+ if (!getenv("LESS")) {
+ static const char *env[] = { "LESS=FRSX", NULL };
+ pager_process.env = env;
+ }
#ifndef __MINGW32__
pager_process.preexec_cb = pager_preexec;
#endif
exit(129);
}
+void usage_msg_opt(const char *msg,
+ const char * const *usagestr,
+ const struct option *options)
+{
+ fprintf(stderr, "%s\n\n", msg);
+ usage_with_options(usagestr, options);
+}
+
int parse_options_usage(const char * const *usagestr,
const struct option *opts)
{
extern NORETURN void usage_with_options(const char * const *usagestr,
const struct option *options);
+extern NORETURN void usage_msg_opt(const char *msg,
+ const char * const *usagestr,
+ const struct option *options);
+
/*----- incremental advanced APIs -----*/
enum {
return !isascii(ch) || ch == '\033';
}
+int has_non_ascii(const char *s)
+{
+ int ch;
+ if (!s)
+ return 0;
+ while ((ch = *s++) != '\0') {
+ if (non_ascii(ch))
+ return 1;
+ }
+ return 0;
+}
+
static int is_rfc2047_special(char ch)
{
return (non_ascii(ch) || (ch == '=') || (ch == '?') || (ch == '_'));
struct name_decoration *d;
const char *prefix = " (";
- load_ref_decorations();
+ load_ref_decorations(DECORATE_SHORT_REFS);
d = lookup_decoration(&name_decoration, &commit->object);
while (d) {
strbuf_addstr(sb, prefix);
return updated;
}
-int refresh_index(struct index_state *istate, unsigned int flags, const char **pathspec, char *seen)
+static void show_file(const char * fmt, const char * name, int in_porcelain,
+ int * first, char *header_msg)
+{
+ if (in_porcelain && *first && header_msg) {
+ printf("%s\n", header_msg);
+ *first=0;
+ }
+ printf(fmt, name);
+}
+
+int refresh_index(struct index_state *istate, unsigned int flags, const char **pathspec,
+ char *seen, char *header_msg)
{
int i;
int has_errors = 0;
int quiet = (flags & REFRESH_QUIET) != 0;
int not_new = (flags & REFRESH_IGNORE_MISSING) != 0;
int ignore_submodules = (flags & REFRESH_IGNORE_SUBMODULES) != 0;
+ int first = 1;
+ int in_porcelain = (flags & REFRESH_IN_PORCELAIN);
unsigned int options = really ? CE_MATCH_IGNORE_VALID : 0;
- const char *needs_update_message;
+ const char *needs_update_fmt;
+ const char *needs_merge_fmt;
- needs_update_message = ((flags & REFRESH_SAY_CHANGED)
- ? "locally modified" : "needs update");
+ needs_update_fmt = (in_porcelain ? "M\t%s\n" : "%s: needs update\n");
+ needs_merge_fmt = (in_porcelain ? "U\t%s\n" : "%s: needs merge\n");
for (i = 0; i < istate->cache_nr; i++) {
struct cache_entry *ce, *new;
int cache_errno = 0;
i--;
if (allow_unmerged)
continue;
- printf("%s: needs merge\n", ce->name);
+ show_file(needs_merge_fmt, ce->name, in_porcelain, &first, header_msg);
has_errors = 1;
continue;
}
}
if (quiet)
continue;
- printf("%s: %s\n", ce->name, needs_update_message);
+ show_file(needs_update_fmt, ce->name, in_porcelain, &first, header_msg);
has_errors = 1;
continue;
}
return for_each_ref_in("refs/remotes/", fn, cb_data);
}
+int for_each_replace_ref(each_ref_fn fn, void *cb_data)
+{
+ return do_for_each_ref("refs/replace/", fn, 13, 0, cb_data);
+}
+
int for_each_rawref(each_ref_fn fn, void *cb_data)
{
return do_for_each_ref("refs/", fn, 0,
strbuf_init(&path, 20);
strbuf_addstr(&path, file);
- result = remove_dir_recursively(&path, 1);
+ result = remove_dir_recursively(&path, REMOVE_DIR_EMPTY_ONLY);
strbuf_release(&path);
extern int for_each_tag_ref(each_ref_fn, void *);
extern int for_each_branch_ref(each_ref_fn, void *);
extern int for_each_remote_ref(each_ref_fn, void *);
+extern int for_each_replace_ref(each_ref_fn, void *);
/* can be used to learn about broken ref and symref */
extern int for_each_rawref(each_ref_fn, void *);
case 0:
if (!memcmp(dst_value, "refs/", 5))
matched_dst = make_linked_ref(dst_value, dst_tail);
- else if((dst_guess = guess_ref(dst_value, matched_src)))
+ else if ((dst_guess = guess_ref(dst_value, matched_src)))
matched_dst = make_linked_ref(dst_guess, dst_tail);
else
error("unable to push to unqualified destination: %s\n"
--- /dev/null
+#include "cache.h"
+#include "sha1-lookup.h"
+#include "refs.h"
+
+static struct replace_object {
+ unsigned char sha1[2][20];
+} **replace_object;
+
+static int replace_object_alloc, replace_object_nr;
+
+static const unsigned char *replace_sha1_access(size_t index, void *table)
+{
+ struct replace_object **replace = table;
+ return replace[index]->sha1[0];
+}
+
+static int replace_object_pos(const unsigned char *sha1)
+{
+ return sha1_pos(sha1, replace_object, replace_object_nr,
+ replace_sha1_access);
+}
+
+static int register_replace_object(struct replace_object *replace,
+ int ignore_dups)
+{
+ int pos = replace_object_pos(replace->sha1[0]);
+
+ if (0 <= pos) {
+ if (ignore_dups)
+ free(replace);
+ else {
+ free(replace_object[pos]);
+ replace_object[pos] = replace;
+ }
+ return 1;
+ }
+ pos = -pos - 1;
+ if (replace_object_alloc <= ++replace_object_nr) {
+ replace_object_alloc = alloc_nr(replace_object_alloc);
+ replace_object = xrealloc(replace_object,
+ sizeof(*replace_object) *
+ replace_object_alloc);
+ }
+ if (pos < replace_object_nr)
+ memmove(replace_object + pos + 1,
+ replace_object + pos,
+ (replace_object_nr - pos - 1) *
+ sizeof(*replace_object));
+ replace_object[pos] = replace;
+ return 0;
+}
+
+static int register_replace_ref(const char *refname,
+ const unsigned char *sha1,
+ int flag, void *cb_data)
+{
+ /* Get sha1 from refname */
+ const char *slash = strrchr(refname, '/');
+ const char *hash = slash ? slash + 1 : refname;
+ struct replace_object *repl_obj = xmalloc(sizeof(*repl_obj));
+
+ if (strlen(hash) != 40 || get_sha1_hex(hash, repl_obj->sha1[0])) {
+ free(repl_obj);
+ warning("bad replace ref name: %s", refname);
+ return 0;
+ }
+
+ /* Copy sha1 from the read ref */
+ hashcpy(repl_obj->sha1[1], sha1);
+
+ /* Register new object */
+ if (register_replace_object(repl_obj, 1))
+ die("duplicate replace ref: %s", refname);
+
+ return 0;
+}
+
+static void prepare_replace_object(void)
+{
+ static int replace_object_prepared;
+
+ if (replace_object_prepared)
+ return;
+
+ for_each_replace_ref(register_replace_ref, NULL);
+ replace_object_prepared = 1;
+}
+
+/* We allow "recursive" replacement. Only within reason, though */
+#define MAXREPLACEDEPTH 5
+
+const unsigned char *lookup_replace_object(const unsigned char *sha1)
+{
+ int pos, depth = MAXREPLACEDEPTH;
+ const unsigned char *cur = sha1;
+
+ if (!read_replace_refs)
+ return sha1;
+
+ prepare_replace_object();
+
+ /* Try to recursively replace the object */
+ do {
+ if (--depth < 0)
+ die("replace depth too high for object %s",
+ sha1_to_hex(sha1));
+
+ pos = replace_object_pos(cur);
+ if (0 <= pos)
+ cur = replace_object[pos]->sha1[1];
+ } while (0 <= pos);
+
+ return cur;
+}
path = rr->items[i].string;
length = strlen(path) + 1;
if (write_in_full(out_fd, rr->items[i].util, 40) != 40 ||
- write_in_full(out_fd, "\t", 1) != 1 ||
+ write_str_in_full(out_fd, "\t") != 1 ||
write_in_full(out_fd, path, length) != length)
die("unable to write rerere record");
}
revs->simplify_by_decoration = 1;
revs->limited = 1;
revs->prune = 1;
- load_ref_decorations();
+ load_ref_decorations(DECORATE_SHORT_REFS);
} else if (!strcmp(arg, "--date-order")) {
revs->lifo = 0;
revs->topo_order = 1;
return (revs->rewrite_parents || revs->children.name);
}
-enum commit_action simplify_commit(struct rev_info *revs, struct commit *commit)
+enum commit_action get_commit_action(struct rev_info *revs, struct commit *commit)
{
if (commit->object.flags & SHOWN)
return commit_ignore;
if (!commit->parents || !commit->parents->next)
return commit_ignore;
}
- if (want_ancestry(revs) && rewrite_parents(revs, commit) < 0)
- return commit_error;
}
return commit_show;
}
+enum commit_action simplify_commit(struct rev_info *revs, struct commit *commit)
+{
+ enum commit_action action = get_commit_action(revs, commit);
+
+ if (action == commit_show &&
+ !revs->show_all &&
+ revs->prune && revs->dense && want_ancestry(revs)) {
+ if (rewrite_parents(revs, commit) < 0)
+ return commit_error;
+ }
+ return action;
+}
+
static struct commit *get_revision_1(struct rev_info *revs)
{
if (!revs->commits)
#define SYMMETRIC_LEFT (1u<<8)
#define ALL_REV_FLAGS ((1u<<9)-1)
+#define DECORATE_SHORT_REFS 1
+#define DECORATE_FULL_REFS 2
+
struct rev_info;
struct log_info;
commit_error
};
+extern enum commit_action get_commit_action(struct rev_info *revs, struct commit *commit);
extern enum commit_action simplify_commit(struct rev_info *revs, struct commit *commit);
#endif
{
int need_in, need_out, need_err;
int fdin[2], fdout[2], fderr[2];
+ int failed_errno = failed_errno;
/*
* In case of errors we must keep the promise to close FDs
need_in = !cmd->no_stdin && cmd->in < 0;
if (need_in) {
if (pipe(fdin) < 0) {
+ failed_errno = errno;
if (cmd->out > 0)
close(cmd->out);
- return -ERR_RUN_COMMAND_PIPE;
+ goto fail_pipe;
}
cmd->in = fdin[1];
}
&& cmd->out < 0;
if (need_out) {
if (pipe(fdout) < 0) {
+ failed_errno = errno;
if (need_in)
close_pair(fdin);
else if (cmd->in)
close(cmd->in);
- return -ERR_RUN_COMMAND_PIPE;
+ goto fail_pipe;
}
cmd->out = fdout[0];
}
need_err = !cmd->no_stderr && cmd->err < 0;
if (need_err) {
if (pipe(fderr) < 0) {
+ failed_errno = errno;
if (need_in)
close_pair(fdin);
else if (cmd->in)
close_pair(fdout);
else if (cmd->out)
close(cmd->out);
- return -ERR_RUN_COMMAND_PIPE;
+fail_pipe:
+ error("cannot create pipe for %s: %s",
+ cmd->argv[0], strerror(failed_errno));
+ errno = failed_errno;
+ return -1;
}
cmd->err = fderr[0];
}
strerror(errno));
exit(127);
}
+ if (cmd->pid < 0)
+ error("cannot fork() for %s: %s", cmd->argv[0],
+ strerror(failed_errno = errno));
#else
int s0 = -1, s1 = -1, s2 = -1; /* backups of stdin, stdout, stderr */
const char **sargv = cmd->argv;
if (cmd->dir)
die("chdir in start_command() not implemented");
- if (cmd->env) {
- env = copy_environ();
- for (; *cmd->env; cmd->env++)
- env = env_setenv(env, *cmd->env);
- }
+ if (cmd->env)
+ env = make_augmented_environ(cmd->env);
if (cmd->git_cmd) {
cmd->argv = prepare_git_cmd(cmd->argv);
}
cmd->pid = mingw_spawnvpe(cmd->argv[0], cmd->argv, env);
+ failed_errno = errno;
+ if (cmd->pid < 0 && (!cmd->silent_exec_failure || errno != ENOENT))
+ error("cannot spawn %s: %s", cmd->argv[0], strerror(errno));
if (cmd->env)
free_environ(env);
#endif
if (cmd->pid < 0) {
- int err = errno;
if (need_in)
close_pair(fdin);
else if (cmd->in)
close(cmd->out);
if (need_err)
close_pair(fderr);
- return err == ENOENT ?
- -ERR_RUN_COMMAND_EXEC :
- -ERR_RUN_COMMAND_FORK;
+ errno = failed_errno;
+ return -1;
}
if (need_in)
return 0;
}
-static int wait_or_whine(pid_t pid)
+static int wait_or_whine(pid_t pid, const char *argv0, int silent_exec_failure)
{
- for (;;) {
- int status, code;
- pid_t waiting = waitpid(pid, &status, 0);
-
- if (waiting < 0) {
- if (errno == EINTR)
- continue;
- error("waitpid failed (%s)", strerror(errno));
- return -ERR_RUN_COMMAND_WAITPID;
- }
- if (waiting != pid)
- return -ERR_RUN_COMMAND_WAITPID_WRONG_PID;
- if (WIFSIGNALED(status))
- return -ERR_RUN_COMMAND_WAITPID_SIGNAL;
-
- if (!WIFEXITED(status))
- return -ERR_RUN_COMMAND_WAITPID_NOEXIT;
+ int status, code = -1;
+ pid_t waiting;
+ int failed_errno = 0;
+
+ while ((waiting = waitpid(pid, &status, 0)) < 0 && errno == EINTR)
+ ; /* nothing */
+
+ if (waiting < 0) {
+ failed_errno = errno;
+ error("waitpid for %s failed: %s", argv0, strerror(errno));
+ } else if (waiting != pid) {
+ error("waitpid is confused (%s)", argv0);
+ } else if (WIFSIGNALED(status)) {
+ code = WTERMSIG(status);
+ error("%s died of signal %d", argv0, code);
+ /*
+ * This return value is chosen so that code & 0xff
+ * mimics the exit code that a POSIX shell would report for
+ * a program that died from this signal.
+ */
+ code -= 128;
+ } else if (WIFEXITED(status)) {
code = WEXITSTATUS(status);
- switch (code) {
- case 127:
- return -ERR_RUN_COMMAND_EXEC;
- case 0:
- return 0;
- default:
- return -code;
+ /*
+ * Convert special exit code when execvp failed.
+ */
+ if (code == 127) {
+ code = -1;
+ failed_errno = ENOENT;
+ if (!silent_exec_failure)
+ error("cannot run %s: %s", argv0,
+ strerror(ENOENT));
}
+ } else {
+ error("waitpid is confused (%s)", argv0);
}
+ errno = failed_errno;
+ return code;
}
int finish_command(struct child_process *cmd)
{
- return wait_or_whine(cmd->pid);
+ return wait_or_whine(cmd->pid, cmd->argv[0], cmd->silent_exec_failure);
}
int run_command(struct child_process *cmd)
cmd->no_stdin = opt & RUN_COMMAND_NO_STDIN ? 1 : 0;
cmd->git_cmd = opt & RUN_GIT_CMD ? 1 : 0;
cmd->stdout_to_stderr = opt & RUN_COMMAND_STDOUT_TO_STDERR ? 1 : 0;
+ cmd->silent_exec_failure = opt & RUN_SILENT_EXEC_FAILURE ? 1 : 0;
}
int run_command_v_opt(const char **argv, int opt)
int finish_async(struct async *async)
{
#ifndef __MINGW32__
- int ret = 0;
-
- if (wait_or_whine(async->pid))
- ret = error("waitpid (async) failed");
+ int ret = wait_or_whine(async->pid, "child process", 0);
#else
DWORD ret = 0;
if (WaitForSingleObject(async->tid, INFINITE) != WAIT_OBJECT_0)
hook.env = env;
}
- ret = start_command(&hook);
+ ret = run_command(&hook);
free(argv);
- if (ret) {
- warning("Could not spawn %s", argv[0]);
- return ret;
- }
- ret = finish_command(&hook);
- if (ret == -ERR_RUN_COMMAND_WAITPID_SIGNAL)
- warning("%s exited due to uncaught signal", argv[0]);
-
return ret;
}
#ifndef RUN_COMMAND_H
#define RUN_COMMAND_H
-enum {
- ERR_RUN_COMMAND_FORK = 10000,
- ERR_RUN_COMMAND_EXEC,
- ERR_RUN_COMMAND_PIPE,
- ERR_RUN_COMMAND_WAITPID,
- ERR_RUN_COMMAND_WAITPID_WRONG_PID,
- ERR_RUN_COMMAND_WAITPID_SIGNAL,
- ERR_RUN_COMMAND_WAITPID_NOEXIT,
-};
-#define IS_RUN_COMMAND_ERR(x) (-(x) >= ERR_RUN_COMMAND_FORK)
-
struct child_process {
const char **argv;
pid_t pid;
unsigned no_stdout:1;
unsigned no_stderr:1;
unsigned git_cmd:1; /* if this is to be git sub-command */
+ unsigned silent_exec_failure:1;
unsigned stdout_to_stderr:1;
void (*preexec_cb)(void);
};
#define RUN_COMMAND_NO_STDIN 1
#define RUN_GIT_CMD 2 /*If this is to be git sub-command */
#define RUN_COMMAND_STDOUT_TO_STDERR 4
+#define RUN_SILENT_EXEC_FAILURE 8
int run_command_v_opt(const char **argv, int opt);
/*
struct send_pack_args {
unsigned verbose:1,
+ quiet:1,
send_mirror:1,
force_update:1,
use_thin_pack:1,
return read_packed_sha1(sha1, type, size);
}
-void *read_sha1_file(const unsigned char *sha1, enum object_type *type,
- unsigned long *size)
+void *read_sha1_file_repl(const unsigned char *sha1,
+ enum object_type *type,
+ unsigned long *size,
+ const unsigned char **replacement)
{
- void *data = read_object(sha1, type, size);
+ const unsigned char *repl = lookup_replace_object(sha1);
+ void *data = read_object(repl, type, size);
+
+ /* die if we replaced an object with one that does not exist */
+ if (!data && repl != sha1)
+ die("replacement %s not found for %s",
+ sha1_to_hex(repl), sha1_to_hex(sha1));
+
/* legacy behavior is to die on corrupted objects */
- if (!data && (has_loose_object(sha1) || has_packed_and_bad(sha1)))
- die("object %s is corrupted", sha1_to_hex(sha1));
+ if (!data && (has_loose_object(repl) || has_packed_and_bad(repl)))
+ die("object %s is corrupted", sha1_to_hex(repl));
+
+ if (replacement)
+ *replacement = repl;
+
return data;
}
return -1;
}
-int strbuf_getline(struct strbuf *sb, FILE *fp, int term)
+int strbuf_getwholeline(struct strbuf *sb, FILE *fp, int term)
{
int ch;
strbuf_reset(sb);
while ((ch = fgetc(fp)) != EOF) {
- if (ch == term)
- break;
strbuf_grow(sb, 1);
sb->buf[sb->len++] = ch;
+ if (ch == term)
+ break;
}
if (ch == EOF && sb->len == 0)
return EOF;
return 0;
}
+int strbuf_getline(struct strbuf *sb, FILE *fp, int term)
+{
+ if (strbuf_getwholeline(sb, fp, term))
+ return EOF;
+ if (sb->buf[sb->len-1] == term)
+ strbuf_setlen(sb, sb->len-1);
+ return 0;
+}
+
int strbuf_read_file(struct strbuf *sb, const char *path, size_t hint)
{
int fd, len;
extern int strbuf_read_file(struct strbuf *sb, const char *path, size_t hint);
extern int strbuf_readlink(struct strbuf *sb, const char *path, size_t hint);
+extern int strbuf_getwholeline(struct strbuf *, FILE *, int);
extern int strbuf_getline(struct strbuf *, FILE *, int);
extern void stripspace(struct strbuf *buf, int skip_comments);
longest_path_match(name, len, cache->path, cache->len,
&previous_slash);
match_flags = cache->flags & track_flags & (FL_NOENT|FL_SYMLINK);
+
+ if (!(track_flags & FL_FULLPATH) && match_len == len)
+ match_len = last_slash = previous_slash;
+
if (match_flags && match_len == cache->len)
return match_flags;
/*
# Copyright (c) 2005 Junio C Hamano
#
+-include ../config.mak
+
#GIT_TEST_OPTS=--verbose --debug
SHELL_PATH ?= $(SHELL)
TAR ?= $(TAR)
--- /dev/null
+#!/bin/sh
+#
+# Copyright (c) 2007 Jakub Narebski
+#
+
+gitweb_init () {
+ safe_pwd="$(perl -MPOSIX=getcwd -e 'print quotemeta(getcwd)')"
+ cat >gitweb_config.perl <<EOF
+#!/usr/bin/perl
+
+# gitweb configuration for tests
+
+our \$version = 'current';
+our \$GIT = 'git';
+our \$projectroot = "$safe_pwd";
+our \$project_maxdepth = 8;
+our \$home_link_str = 'projects';
+our \$site_name = '[localhost]';
+our \$site_header = '';
+our \$site_footer = '';
+our \$home_text = 'indextext.html';
+our @stylesheets = ('file:///$TEST_DIRECTORY/../gitweb/gitweb.css');
+our \$logo = 'file:///$TEST_DIRECTORY/../gitweb/git-logo.png';
+our \$favicon = 'file:///$TEST_DIRECTORY/../gitweb/git-favicon.png';
+our \$projects_list = '';
+our \$export_ok = '';
+our \$strict_export = '';
+
+EOF
+
+ cat >.git/description <<EOF
+$0 test repository
+EOF
+}
+
+gitweb_run () {
+ GATEWAY_INTERFACE='CGI/1.1'
+ HTTP_ACCEPT='*/*'
+ REQUEST_METHOD='GET'
+ SCRIPT_NAME="$TEST_DIRECTORY/../gitweb/gitweb.perl"
+ QUERY_STRING=""$1""
+ PATH_INFO=""$2""
+ export GATEWAY_INTERFACE HTTP_ACCEPT REQUEST_METHOD \
+ SCRIPT_NAME QUERY_STRING PATH_INFO
+
+ GITWEB_CONFIG=$(pwd)/gitweb_config.perl
+ export GITWEB_CONFIG
+
+ # some of git commands write to STDERR on error, but this is not
+ # written to web server logs, so we are not interested in that:
+ # we are interested only in properly formatted errors/warnings
+ rm -f gitweb.log &&
+ perl -- "$SCRIPT_NAME" \
+ >gitweb.output 2>gitweb.log &&
+ if grep '^[[]' gitweb.log >/dev/null 2>&1; then false; else true; fi
+
+ # gitweb.log is left for debugging
+ # gitweb.output is used to parse http output
+}
+
+. ./test-lib.sh
+
+if ! test_have_prereq PERL; then
+ say 'skipping gitweb tests, perl not available'
+ test_done
+fi
+
+perl -MEncode -e 'decode_utf8("", Encode::FB_CROAK)' >/dev/null 2>&1 || {
+ say 'skipping gitweb tests, perl version is too old'
+ test_done
+}
+
+gitweb_init
fi
GIT_DIR=$PWD/.git
-GIT_SVN_DIR=$GIT_DIR/svn/git-svn
+GIT_SVN_DIR=$GIT_DIR/svn/refs/remotes/git-svn
SVN_TREE=$GIT_SVN_DIR/svn-tree
svn >/dev/null 2>&1
--- /dev/null
+. ./test-lib.sh
+
+if ! test_have_prereq PERL; then
+ say 'skipping --patch tests, perl not available'
+ test_done
+fi
+
+set_state () {
+ echo "$3" > "$1" &&
+ git add "$1" &&
+ echo "$2" > "$1"
+}
+
+save_state () {
+ noslash="$(echo "$1" | tr / _)" &&
+ cat "$1" > _worktree_"$noslash" &&
+ git show :"$1" > _index_"$noslash"
+}
+
+set_and_save_state () {
+ set_state "$@" &&
+ save_state "$1"
+}
+
+verify_state () {
+ test "$(cat "$1")" = "$2" &&
+ test "$(git show :"$1")" = "$3"
+}
+
+verify_saved_state () {
+ noslash="$(echo "$1" | tr / _)" &&
+ verify_state "$1" "$(cat _worktree_"$noslash")" "$(cat _index_"$noslash")"
+}
+
+save_head () {
+ git rev-parse HEAD > _head
+}
+
+verify_saved_head () {
+ test "$(cat _head)" = "$(git rev-parse HEAD)"
+}
)
'
+test_expect_success 'init creates a new directory' '
+ rm -fr newdir &&
+ (
+ git init newdir &&
+ test -d newdir/.git/refs
+ )
+'
+
+test_expect_success 'init creates a new bare directory' '
+ rm -fr newdir &&
+ (
+ git init --bare newdir &&
+ test -d newdir/refs
+ )
+'
+
+test_expect_success 'init recreates a directory' '
+ rm -fr newdir &&
+ (
+ mkdir newdir &&
+ git init newdir &&
+ test -d newdir/.git/refs
+ )
+'
+
+test_expect_success 'init recreates a new bare directory' '
+ rm -fr newdir &&
+ (
+ mkdir newdir &&
+ git init --bare newdir &&
+ test -d newdir/refs
+ )
+'
+
+test_expect_success 'init creates a new deep directory' '
+ rm -fr newdir &&
+ git init newdir/a/b/c &&
+ test -d newdir/a/b/c/.git/refs
+'
+
+test_expect_success POSIXPERM 'init creates a new deep directory (umask vs. shared)' '
+ rm -fr newdir &&
+ (
+ # Leading directories should honor umask while
+ # the repository itself should follow "shared"
+ umask 002 &&
+ git init --bare --shared=0660 newdir/a/b/c &&
+ test -d newdir/a/b/c/refs &&
+ ls -ld newdir/a newdir/a/b > lsab.out &&
+ ! grep -v "^drwxrw[sx]r-x" lsab.out &&
+ ls -ld newdir/a/b/c > lsc.out &&
+ ! grep -v "^drwxrw[sx]---" lsc.out
+ )
+'
+
+test_expect_success 'init notices EEXIST (1)' '
+ rm -fr newdir &&
+ (
+ >newdir &&
+ test_must_fail git init newdir &&
+ test -f newdir
+ )
+'
+
+test_expect_success 'init notices EEXIST (2)' '
+ rm -fr newdir &&
+ (
+ mkdir newdir &&
+ >newdir/a
+ test_must_fail git init newdir/a/b &&
+ test -f newdir/a
+ )
+'
+
+test_expect_success POSIXPERM 'init notices EPERM' '
+ rm -fr newdir &&
+ (
+ mkdir newdir &&
+ chmod -w newdir &&
+ test_must_fail git init newdir/a/b
+ )
+'
+
test_done
--- /dev/null
+#!/bin/sh
+
+test_description='test date parsing and printing'
+. ./test-lib.sh
+
+# arbitrary reference time: 2009-08-30 19:20:00
+TEST_DATE_NOW=1251660000; export TEST_DATE_NOW
+
+check_show() {
+ t=$(($TEST_DATE_NOW - $1))
+ echo "$t -> $2" >expect
+ test_expect_${3:-success} "relative date ($2)" "
+ test-date show $t >actual &&
+ test_cmp expect actual
+ "
+}
+
+check_show 5 '5 seconds ago'
+check_show 300 '5 minutes ago'
+check_show 18000 '5 hours ago'
+check_show 432000 '5 days ago'
+check_show 1728000 '3 weeks ago'
+check_show 13000000 '5 months ago'
+check_show 37500000 '1 year, 2 months ago'
+check_show 55188000 '1 year, 9 months ago'
+check_show 630000000 '20 years ago'
+
+check_parse() {
+ echo "$1 -> $2" >expect
+ test_expect_${3:-success} "parse date ($1)" "
+ test-date parse '$1' >actual &&
+ test_cmp expect actual
+ "
+}
+
+check_parse 2008 bad
+check_parse 2008-02 bad
+check_parse 2008-02-14 bad
+check_parse '2008-02-14 20:30:45' '2008-02-14 20:30:45 +0000'
+
+check_approxidate() {
+ echo "$1 -> $2 +0000" >expect
+ test_expect_${3:-success} "parse approxidate ($1)" "
+ test-date approxidate '$1' >actual &&
+ test_cmp expect actual
+ "
+}
+
+check_approxidate now '2009-08-30 19:20:00'
+check_approxidate '5 seconds ago' '2009-08-30 19:19:55'
+check_approxidate 5.seconds.ago '2009-08-30 19:19:55'
+check_approxidate 10.minutes.ago '2009-08-30 19:10:00'
+check_approxidate yesterday '2009-08-29 19:20:00'
+check_approxidate 3.days.ago '2009-08-27 19:20:00'
+check_approxidate 3.weeks.ago '2009-08-09 19:20:00'
+check_approxidate 3.months.ago '2009-05-30 19:20:00'
+check_approxidate 2.years.3.months.ago '2007-05-30 19:20:00'
+
+check_approxidate '6am yesterday' '2009-08-29 06:00:00'
+check_approxidate '6pm yesterday' '2009-08-29 18:00:00'
+check_approxidate '3:00' '2009-08-30 03:00:00'
+check_approxidate '15:00' '2009-08-30 15:00:00'
+check_approxidate 'noon today' '2009-08-30 12:00:00'
+check_approxidate 'noon yesterday' '2009-08-29 12:00:00'
+
+check_approxidate 'last tuesday' '2009-08-25 19:20:00'
+check_approxidate 'July 5th' '2009-07-05 19:20:00'
+check_approxidate '06/05/2009' '2009-06-05 19:20:00'
+check_approxidate '06.05.2009' '2009-05-06 19:20:00'
+
+check_approxidate 'Jun 6, 5AM' '2009-06-06 05:00:00'
+check_approxidate '5AM Jun 6' '2009-06-06 05:00:00'
+check_approxidate '6AM, June 7, 2009' '2009-06-07 06:00:00'
+
+test_done
--- /dev/null
+#!/bin/sh
+
+test_description='test read-tree into a fresh index file'
+
+. ./test-lib.sh
+
+test_expect_success setup '
+ echo one >a &&
+ git add a &&
+ git commit -m initial
+'
+
+test_expect_success 'non-existent index file' '
+ rm -f new-index &&
+ GIT_INDEX_FILE=new-index git read-tree master
+'
+
+test_expect_success 'empty index file' '
+ rm -f new-index &&
+ > new-index &&
+ GIT_INDEX_FILE=new-index git read-tree master
+'
+
+test_done
+
test_expect_success '--null --get-regexp' 'cmp result expect'
+test_expect_success 'inner whitespace kept verbatim' '
+ git config section.val "foo bar" &&
+ test "z$(git config section.val)" = "zfoo bar"
+'
+
test_expect_success SYMLINKS 'symlinked configuration' '
ln -s notyet myconfig &&
'git checkout-index conflicting paths.' \
'test -f path0 && test -d path1 && test -f path1/file1'
+test_expect_success SYMLINKS 'checkout-index -f twice with --prefix' '
+ mkdir -p tar/get &&
+ ln -s tar/get there &&
+ echo first &&
+ git checkout-index -a -f --prefix=there/ &&
+ echo second &&
+ git checkout-index -a -f --prefix=there/
+'
+
test_done
--- /dev/null
+#!/bin/sh
+
+test_description='checkout from unborn branch protects contents'
+. ./test-lib.sh
+
+test_expect_success 'setup' '
+ mkdir parent &&
+ (cd parent &&
+ git init &&
+ echo content >file &&
+ git add file &&
+ git commit -m base
+ ) &&
+ git fetch parent master:origin
+'
+
+test_expect_success 'checkout from unborn preserves untracked files' '
+ echo precious >expect &&
+ echo precious >file &&
+ test_must_fail git checkout -b new origin &&
+ test_cmp expect file
+'
+
+test_expect_success 'checkout from unborn preserves index contents' '
+ echo precious >expect &&
+ echo precious >file &&
+ git add file &&
+ test_must_fail git checkout -b new origin &&
+ test_cmp expect file &&
+ git show :file >file &&
+ test_cmp expect file
+'
+
+test_expect_success 'checkout from unborn merges identical index contents' '
+ echo content >file &&
+ git add file &&
+ git checkout -b new origin
+'
+
+test_done
--- /dev/null
+#!/bin/sh
+
+test_description='git checkout --patch'
+
+. ./lib-patch-mode.sh
+
+test_expect_success 'setup' '
+ mkdir dir &&
+ echo parent > dir/foo &&
+ echo dummy > bar &&
+ git add bar dir/foo &&
+ git commit -m initial &&
+ test_tick &&
+ test_commit second dir/foo head &&
+ set_and_save_state bar bar_work bar_index &&
+ save_head
+'
+
+# note: bar sorts before dir/foo, so the first 'n' is always to skip 'bar'
+
+test_expect_success 'saying "n" does nothing' '
+ set_and_save_state dir/foo work head &&
+ (echo n; echo n) | git checkout -p &&
+ verify_saved_state bar &&
+ verify_saved_state dir/foo
+'
+
+test_expect_success 'git checkout -p' '
+ (echo n; echo y) | git checkout -p &&
+ verify_saved_state bar &&
+ verify_state dir/foo head head
+'
+
+test_expect_success 'git checkout -p with staged changes' '
+ set_state dir/foo work index
+ (echo n; echo y) | git checkout -p &&
+ verify_saved_state bar &&
+ verify_state dir/foo index index
+'
+
+test_expect_success 'git checkout -p HEAD with NO staged changes: abort' '
+ set_and_save_state dir/foo work head &&
+ (echo n; echo y; echo n) | git checkout -p HEAD &&
+ verify_saved_state bar &&
+ verify_saved_state dir/foo
+'
+
+test_expect_success 'git checkout -p HEAD with NO staged changes: apply' '
+ (echo n; echo y; echo y) | git checkout -p HEAD &&
+ verify_saved_state bar &&
+ verify_state dir/foo head head
+'
+
+test_expect_success 'git checkout -p HEAD with change already staged' '
+ set_state dir/foo index index
+ # the third n is to get out in case it mistakenly does not apply
+ (echo n; echo y; echo n) | git checkout -p HEAD &&
+ verify_saved_state bar &&
+ verify_state dir/foo head head
+'
+
+test_expect_success 'git checkout -p HEAD^' '
+ # the third n is to get out in case it mistakenly does not apply
+ (echo n; echo y; echo n) | git checkout -p HEAD^ &&
+ verify_saved_state bar &&
+ verify_state dir/foo parent parent
+'
+
+# The idea in the rest is that bar sorts first, so we always say 'y'
+# first and if the path limiter fails it'll apply to bar instead of
+# dir/foo. There's always an extra 'n' to reject edits to dir/foo in
+# the failure case (and thus get out of the loop).
+
+test_expect_success 'path limiting works: dir' '
+ set_state dir/foo work head &&
+ (echo y; echo n) | git checkout -p dir &&
+ verify_saved_state bar &&
+ verify_state dir/foo head head
+'
+
+test_expect_success 'path limiting works: -- dir' '
+ set_state dir/foo work head &&
+ (echo y; echo n) | git checkout -p -- dir &&
+ verify_saved_state bar &&
+ verify_state dir/foo head head
+'
+
+test_expect_success 'path limiting works: HEAD^ -- dir' '
+ # the third n is to get out in case it mistakenly does not apply
+ (echo y; echo n; echo n) | git checkout -p HEAD^ -- dir &&
+ verify_saved_state bar &&
+ verify_state dir/foo parent parent
+'
+
+test_expect_success 'path limiting works: foo inside dir' '
+ set_state dir/foo work head &&
+ # the third n is to get out in case it mistakenly does not apply
+ (echo y; echo n; echo n) | (cd dir && git checkout -p foo) &&
+ verify_saved_state bar &&
+ verify_state dir/foo head head
+'
+
+test_expect_success 'none of this moved HEAD' '
+ verify_saved_head
+'
+
+test_done
# Copyright (c) 2005 Amos Waterland
#
-test_description='git rebase should not destroy author information
+test_description='git rebase assorted tests
-This test runs git rebase and checks that the author information is not lost.
+This test runs git rebase and checks that the author information is not lost
+among other things.
'
. ./test-lib.sh
test ! -s output.out
'
+q_to_cr () {
+ tr Q '\015'
+}
+
+test_expect_success 'Rebase a commit that sprinkles CRs in' '
+ (
+ echo "One"
+ echo "TwoQ"
+ echo "Three"
+ echo "FQur"
+ echo "Five"
+ ) | q_to_cr >CR &&
+ git add CR &&
+ test_tick &&
+ git commit -a -m "A file with a line with CR" &&
+ git tag file-with-cr &&
+ git checkout HEAD^0 &&
+ git rebase --onto HEAD^^ HEAD^ &&
+ git diff --exit-code file-with-cr:CR HEAD:CR
+'
+
test_done
'
. ./test-lib.sh
-. ../lib-rebase.sh
+. "$TEST_DIRECTORY"/lib-rebase.sh
set_fake_editor
git fetch &&
git rebase -p origin/topic &&
test 1 = $(git rev-list --all --pretty=oneline | grep "Modify A" | wc -l) &&
- test 1 = $(git rev-list --all --pretty=oneline | grep "Merge commit" | wc -l)
+ test 1 = $(git rev-list --all --pretty=oneline | grep "Merge remote branch " | wc -l)
)
'
'
. ./test-lib.sh
-. ../lib-rebase.sh
+. "$TEST_DIRECTORY"/lib-rebase.sh
set_fake_editor
'
. ./test-lib.sh
-. ../lib-rebase.sh
+. "$TEST_DIRECTORY"/lib-rebase.sh
# Set up branches like this:
# A1---B1---E1---F1---G1
git diff file | grep "+content"
'
+
+test_expect_success FILEMODE 'stage mode and hunk' '
+ git reset --hard &&
+ echo content >>file &&
+ chmod +x file &&
+ printf "y\\ny\\n" | git add -p &&
+ git diff --cached file | grep "new mode" &&
+ git diff --cached file | grep "+content" &&
+ test -z "$(git diff file)"
+'
+
# end of tests disabled when filemode is not usable
test_expect_success 'setup again' '
test ! -s output.out
'
+test_expect_success 'stash -k' '
+ echo bar3 > file &&
+ echo bar4 > file2 &&
+ git add file2 &&
+ git stash -k &&
+ test bar,bar4 = $(cat file),$(cat file2)
+'
+
+test_expect_success 'stash --invalid-option' '
+ echo bar5 > file &&
+ echo bar6 > file2 &&
+ git add file2 &&
+ test_must_fail git stash --invalid-option &&
+ test_must_fail git stash save --invalid-option &&
+ test bar5,bar6 = $(cat file),$(cat file2) &&
+ git stash -- -message-starting-with-dash &&
+ test bar,bar2 = $(cat file),$(cat file2)
+'
+
test_done
--- /dev/null
+#!/bin/sh
+
+test_description='git checkout --patch'
+. ./lib-patch-mode.sh
+
+test_expect_success 'setup' '
+ mkdir dir &&
+ echo parent > dir/foo &&
+ echo dummy > bar &&
+ git add bar dir/foo &&
+ git commit -m initial &&
+ test_tick &&
+ test_commit second dir/foo head &&
+ echo index > dir/foo &&
+ git add dir/foo &&
+ set_and_save_state bar bar_work bar_index &&
+ save_head
+'
+
+# note: bar sorts before dir, so the first 'n' is always to skip 'bar'
+
+test_expect_success 'saying "n" does nothing' '
+ set_state dir/foo work index
+ (echo n; echo n) | test_must_fail git stash save -p &&
+ verify_state dir/foo work index &&
+ verify_saved_state bar
+'
+
+test_expect_success 'git stash -p' '
+ (echo n; echo y) | git stash save -p &&
+ verify_state dir/foo head index &&
+ verify_saved_state bar &&
+ git reset --hard &&
+ git stash apply &&
+ verify_state dir/foo work head &&
+ verify_state bar dummy dummy
+'
+
+test_expect_success 'git stash -p --no-keep-index' '
+ set_state dir/foo work index &&
+ set_state bar bar_work bar_index &&
+ (echo n; echo y) | git stash save -p --no-keep-index &&
+ verify_state dir/foo head head &&
+ verify_state bar bar_work dummy &&
+ git reset --hard &&
+ git stash apply --index &&
+ verify_state dir/foo work index &&
+ verify_state bar dummy bar_index
+'
+
+test_expect_success 'none of this moved HEAD' '
+ verify_saved_head
+'
+
+test_done
log -SF master
log -SF -p master
log --decorate --all
+log --decorate=full --all
rev-list --parents HEAD
rev-list --children HEAD
--- /dev/null
+$ git log --decorate=full --all
+commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 (refs/heads/master)
+Merge: 9a6d494 c7a2ab9
+Author: A U Thor <author@example.com>
+Date: Mon Jun 26 00:04:00 2006 +0000
+
+ Merge branch 'side'
+
+commit c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a (refs/heads/side)
+Author: A U Thor <author@example.com>
+Date: Mon Jun 26 00:03:00 2006 +0000
+
+ Side
+
+commit 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0
+Author: A U Thor <author@example.com>
+Date: Mon Jun 26 00:02:00 2006 +0000
+
+ Third
+
+commit 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44
+Author: A U Thor <author@example.com>
+Date: Mon Jun 26 00:01:00 2006 +0000
+
+ Second
+
+ This is the second commit.
+
+commit 444ac553ac7612cc88969031b02b3767fb8a353a (refs/heads/initial)
+Author: A U Thor <author@example.com>
+Date: Mon Jun 26 00:00:00 2006 +0000
+
+ Initial
+$
'
test_expect_success 'format-patch from a subdirectory (3)' '
- here="$TEST_DIRECTORY/$test" &&
rm -f 0* &&
filename=$(
rm -rf sub &&
mkdir -p sub/dir &&
cd sub/dir &&
- git format-patch -1 -o "$here"
+ git format-patch -1 -o "$TRASH_DIRECTORY"
) &&
basename=$(expr "$filename" : ".*/\(.*\)") &&
test -f "$basename"
git update-index --assume-unchanged file &&
echo second >file &&
git diff --cached >actual &&
- test_cmp ../t4020/diff.NUL actual
+ test_cmp "$TEST_DIRECTORY"/t4020/diff.NUL actual
'
test_done
--- /dev/null
+#!/bin/sh
+
+test_description='diff with assume-unchanged entries'
+
+. ./test-lib.sh
+
+# external diff has been tested in t4020-diff-external.sh
+
+test_expect_success 'setup' '
+ echo zero > zero &&
+ git add zero &&
+ git commit -m zero &&
+ echo one > one &&
+ echo two > two &&
+ git add one two &&
+ git commit -m onetwo &&
+ git update-index --assume-unchanged one &&
+ echo borked >> one &&
+ test "$(git ls-files -v one)" = "h one"
+'
+
+test_expect_success 'diff-index does not examine assume-unchanged entries' '
+ git diff-index HEAD^ -- one | grep -q 5626abf0f72e58d7a153368ba57db4c673c0e171
+'
+
+test_expect_success 'diff-files does not examine assume-unchanged entries' '
+ rm one &&
+ test -z "$(git diff-files -- one)"
+'
+
+test_done
--- /dev/null
+#!/bin/sh
+#
+# Copyright (c) 2009 Giuseppe Bilotta
+#
+
+test_description='git-apply --ignore-whitespace.
+
+'
+. ./test-lib.sh
+
+# This primes main.c file that indents without using HT at all.
+# Various patches with HT and other spaces are attempted in the test.
+
+cat > patch1.patch <<\EOF
+diff --git a/main.c b/main.c
+new file mode 100644
+--- /dev/null
++++ b/main.c
+@@ -0,0 +1,22 @@
++#include <stdio.h>
++
++void print_int(int num);
++int func(int num);
++
++int main() {
++ int i;
++
++ for (i = 0; i < 10; i++) {
++ print_int(func(i)); /* stuff */
++ }
++
++ return 0;
++}
++
++int func(int num) {
++ return num * num;
++}
++
++void print_int(int num) {
++ printf("%d", num);
++}
+EOF
+
+# Since whitespace is very significant and we want to prevent whitespace
+# mangling when creating this test from a patch, we protect 'fixable'
+# whitespace by replacing spaces with Z and replacing them at patch
+# creation time, hence the sed trick.
+
+# This patch will fail unless whitespace differences are being ignored
+
+sed -e 's/Z/ /g' > patch2.patch <<\EOF
+diff --git a/main.c b/main.c
+--- a/main.c
++++ b/main.c
+@@ -10,6 +10,8 @@
+Z print_int(func(i)); /* stuff */
+Z }
+Z
++ printf("\n");
++
+Z return 0;
+Z}
+Z
+EOF
+
+# This patch will fail even if whitespace differences are being ignored,
+# because of the missing string at EOL. TODO: this testcase should be
+# improved by creating a line that has the same hash with and without
+# the final string.
+
+sed -e 's/Z/ /g' > patch3.patch <<\EOF
+diff --git a/main.c b/main.c
+--- a/main.c
++++ b/main.c
+@@ -10,3 +10,4 @@
+Z for (i = 0; i < 10; i++) {
+Z print_int(func(i));Z
++ /* stuff */
+Z }
+EOF
+
+# This patch will fail even if whitespace differences are being ignored,
+# because of the missing EOL at EOF.
+
+sed -e 's/Z/ /g' > patch4.patch <<\EOF
+diff --git a/main.c b/main.c
+--- a/main.c
++++ b/main.c
+@@ -21,1 +21,1 @@
+- };Z
+\ No newline at end of file
++ };
+EOF
+
+# This patch will fail unless whitespace differences are being ignored.
+
+sed -e 's/Z/ /g' > patch5.patch <<\EOF
+diff --git a/main.c b/main.c
+--- a/main.c
++++ b/main.c
+@@ -2,2 +2,3 @@
+Z void print_int(int num);
++ /* a comment */
+Z int func(int num);
+EOF
+
+# And this is how the final output should be. Patches introduce
+# HTs but the original SP indents are mostly kept.
+
+sed -e 's/T/ /g' > main.c.final <<\EOF
+#include <stdio.h>
+
+void print_int(int num);
+T/* a comment */
+int func(int num);
+
+int main() {
+ int i;
+
+ for (i = 0; i < 10; i++) {
+ print_int(func(i)); /* stuff */
+ }
+
+Tprintf("\n");
+
+ return 0;
+}
+
+int func(int num) {
+ return num * num;
+}
+
+void print_int(int num) {
+ printf("%d", num);
+}
+EOF
+
+test_expect_success 'file creation' '
+ git-apply patch1.patch
+'
+
+test_expect_success 'patch2 fails (retab)' '
+ test_must_fail git-apply patch2.patch
+'
+
+test_expect_success 'patch2 applies with --ignore-whitespace' '
+ git-apply --ignore-whitespace patch2.patch
+'
+
+test_expect_success 'patch2 reverse applies with --ignore-space-change' '
+ git-apply -R --ignore-space-change patch2.patch
+'
+
+git config apply.ignorewhitespace change
+
+test_expect_success 'patch2 applies (apply.ignorewhitespace = change)' '
+ git-apply patch2.patch
+'
+
+test_expect_success 'patch3 fails (missing string at EOL)' '
+ test_must_fail git-apply patch3.patch
+'
+
+test_expect_success 'patch4 fails (missing EOL at EOF)' '
+ test_must_fail git-apply patch4.patch
+'
+
+test_expect_success 'patch5 applies (leading whitespace)' '
+ git-apply patch5.patch
+'
+
+test_expect_success 'patches do not mangle whitespace' '
+ test_cmp main.c main.c.final
+'
+
+test_expect_success 're-create file (with --ignore-whitespace)' '
+ rm -f main.c &&
+ git-apply patch1.patch
+'
+
+test_expect_success 'patch5 fails (--no-ignore-whitespace)' '
+ test_must_fail git-apply --no-ignore-whitespace patch5.patch
+'
+
+test_done
--- /dev/null
+#!/bin/sh
+#
+# Copyright (c) 2009 Junio C Hamano
+
+test_description='git-apply notices removal patches generated by GNU diff'
+
+. ./test-lib.sh
+
+test_expect_success setup '
+ cat <<-EOF >c &&
+ diff -ruN a/file b/file
+ --- a/file TS0
+ +++ b/file TS1
+ @@ -0,0 +1 @@
+ +something
+ EOF
+
+ cat <<-EOF >d &&
+ diff -ruN a/file b/file
+ --- a/file TS0
+ +++ b/file TS1
+ @@ -1 +0,0 @@
+ -something
+ EOF
+
+ timeWest="1982-09-16 07:00:00.000000000 -0800" &&
+ timeGMT="1982-09-16 15:00:00.000000000 +0000" &&
+ timeEast="1982-09-17 00:00:00.000000000 +0900" &&
+
+ epocWest="1969-12-31 16:00:00.000000000 -0800" &&
+ epocGMT="1970-01-01 00:00:00.000000000 +0000" &&
+ epocEast="1970-01-01 09:00:00.000000000 +0900" &&
+
+ sed -e "s/TS0/$epocWest/" -e "s/TS1/$timeWest/" <c >createWest.patch &&
+ sed -e "s/TS0/$epocEast/" -e "s/TS1/$timeEast/" <c >createEast.patch &&
+ sed -e "s/TS0/$epocGMT/" -e "s/TS1/$timeGMT/" <c >createGMT.patch &&
+
+ sed -e "s/TS0/$timeWest/" -e "s/TS1/$timeWest/" <c >addWest.patch &&
+ sed -e "s/TS0/$timeEast/" -e "s/TS1/$timeEast/" <c >addEast.patch &&
+ sed -e "s/TS0/$timeGMT/" -e "s/TS1/$timeGMT/" <c >addGMT.patch &&
+
+ sed -e "s/TS0/$timeWest/" -e "s/TS1/$timeWest/" <d >emptyWest.patch &&
+ sed -e "s/TS0/$timeEast/" -e "s/TS1/$timeEast/" <d >emptyEast.patch &&
+ sed -e "s/TS0/$timeGMT/" -e "s/TS1/$timeGMT/" <d >emptyGMT.patch &&
+
+ sed -e "s/TS0/$timeWest/" -e "s/TS1/$epocWest/" <d >removeWest.patch &&
+ sed -e "s/TS0/$timeEast/" -e "s/TS1/$epocEast/" <d >removeEast.patch &&
+ sed -e "s/TS0/$timeGMT/" -e "s/TS1/$epocGMT/" <d >removeGMT.patch &&
+
+ echo something >something &&
+ >empty
+'
+
+for patch in *.patch
+do
+ test_expect_success "test $patch" '
+ rm -f file .git/index &&
+ case "$patch" in
+ create*)
+ # must be able to create
+ git apply --index $patch &&
+ test_cmp file something &&
+ # must notice the file is already there
+ >file &&
+ git add file &&
+ test_must_fail git apply $patch
+ ;;
+ add*)
+ # must be able to create or patch
+ git apply $patch &&
+ test_cmp file something &&
+ >file &&
+ git apply $patch &&
+ test_cmp file something
+ ;;
+ empty*)
+ # must leave an empty file
+ cat something >file &&
+ git add file &&
+ git apply --index $patch &&
+ test -f file &&
+ test_cmp empty file
+ ;;
+ remove*)
+ # must remove the file
+ cat something >file &&
+ git add file &&
+ git apply --index $patch &&
+ ! test -f file
+ ;;
+ esac
+ '
+done
+
+test_done
git commit -s -F msg &&
git tag second &&
git format-patch --stdout first >patch1 &&
+ {
+ echo "X-Fake-Field: Line One" &&
+ echo "X-Fake-Field: Line Two" &&
+ echo "X-Fake-Field: Line Three" &&
+ git format-patch --stdout first | sed -e "1d"
+ } > patch1.eml &&
sed -n -e "3,\$p" msg >file &&
git add file &&
test_tick &&
test "$(git rev-parse second^)" = "$(git rev-parse HEAD^)"
'
+test_expect_success 'am applies patch e-mail not in a mbox' '
+ git checkout first &&
+ git am patch1.eml &&
+ ! test -d .git/rebase-apply &&
+ test -z "$(git diff second)" &&
+ test "$(git rev-parse second)" = "$(git rev-parse HEAD)" &&
+ test "$(git rev-parse second^)" = "$(git rev-parse HEAD^)"
+'
+
GIT_AUTHOR_NAME="Another Thor"
GIT_AUTHOR_EMAIL="a.thor@example.com"
GIT_COMMITTER_NAME="Co M Miter"
'
cat > expect <<\EOF
-* Merge branch 'reach'
+* Merge commit 'reach'
|\
| \
| \
-*-. \ Merge branches 'octopus-a' and 'octopus-b'
+*-. \ Merge commit 'octopus-a'; commit 'octopus-b'
|\ \ \
* | | | seventh
| | * | octopus-b
'git mailsplit -o. "$TEST_DIRECTORY"/t5100/sample.mbox >last &&
last=`cat last` &&
echo total is $last &&
- test `cat last` = 13'
+ test `cat last` = 14'
+
+check_mailinfo () {
+ mail=$1 opt=$2
+ mo="$mail$opt"
+ git mailinfo -u $opt msg$mo patch$mo <$mail >info$mo &&
+ test_cmp "$TEST_DIRECTORY"/t5100/msg$mo msg$mo &&
+ test_cmp "$TEST_DIRECTORY"/t5100/patch$mo patch$mo &&
+ test_cmp "$TEST_DIRECTORY"/t5100/info$mo info$mo
+}
+
for mail in `echo 00*`
do
test_expect_success "mailinfo $mail" '
- git mailinfo -u msg$mail patch$mail <$mail >info$mail &&
- echo msg &&
- test_cmp "$TEST_DIRECTORY"/t5100/msg$mail msg$mail &&
- echo patch &&
- test_cmp "$TEST_DIRECTORY"/t5100/patch$mail patch$mail &&
- echo info &&
- test_cmp "$TEST_DIRECTORY"/t5100/info$mail info$mail
+ check_mailinfo $mail "" &&
+ if test -f "$TEST_DIRECTORY"/t5100/msg$mail--scissors
+ then
+ check_mailinfo $mail --scissors
+ fi
'
done
--- /dev/null
+Author: Junio Hamano
+Email: junkio@cox.net
+Subject: BLAH ONE
+Date: Thu, 20 Aug 2009 17:18:22 -0700
+
--- /dev/null
+Author: Junio C Hamano
+Email: gitster@pobox.com
+Subject: Teach mailinfo to ignore everything before -- >8 -- mark
+Date: Thu, 20 Aug 2009 17:18:22 -0700
+
--- /dev/null
+In real life, we will see a discussion that inspired this patch
+discussing related and unrelated things around >8 scissors mark
+in this part of the message.
+
+Subject: [PATCH] BLAH TWO
+
+And then we will see the scissors.
+
+ This line is not a scissors mark -- >8 -- but talks about it.
+ - - >8 - - please remove everything above this line - - >8 - -
+
+Subject: [PATCH] Teach mailinfo to ignore everything before -- >8 -- mark
+From: Junio C Hamano <gitster@pobox.com>
+
+This teaches mailinfo the scissors -- >8 -- mark; the command ignores
+everything before it in the message body.
+
+Signed-off-by: Junio C Hamano <gitster@pobox.com>
--- /dev/null
+This teaches mailinfo the scissors -- >8 -- mark; the command ignores
+everything before it in the message body.
+
+Signed-off-by: Junio C Hamano <gitster@pobox.com>
--- /dev/null
+---
+ builtin-mailinfo.c | 37 ++++++++++++++++++++++++++++++++++++-
+ 1 files changed, 36 insertions(+), 1 deletions(-)
+
+diff --git a/builtin-mailinfo.c b/builtin-mailinfo.c
+index b0b5d8f..461c47e 100644
+--- a/builtin-mailinfo.c
++++ b/builtin-mailinfo.c
+@@ -712,6 +712,34 @@ static inline int patchbreak(const struct strbuf *line)
+ return 0;
+ }
+
++static int scissors(const struct strbuf *line)
++{
++ size_t i, len = line->len;
++ int scissors_dashes_seen = 0;
++ const char *buf = line->buf;
++
++ for (i = 0; i < len; i++) {
++ if (isspace(buf[i]))
++ continue;
++ if (buf[i] == '-') {
++ scissors_dashes_seen |= 02;
++ continue;
++ }
++ if (i + 1 < len && !memcmp(buf + i, ">8", 2)) {
++ scissors_dashes_seen |= 01;
++ i++;
++ continue;
++ }
++ if (i + 7 < len && !memcmp(buf + i, "cut here", 8)) {
++ i += 7;
++ continue;
++ }
++ /* everything else --- not scissors */
++ break;
++ }
++ return scissors_dashes_seen == 03;
++}
++
+ static int handle_commit_msg(struct strbuf *line)
+ {
+ static int still_looking = 1;
+@@ -723,10 +751,17 @@ static int handle_commit_msg(struct strbuf *line)
+ strbuf_ltrim(line);
+ if (!line->len)
+ return 0;
+- if ((still_looking = check_header(line, s_hdr_data, 0)) != 0)
++ still_looking = check_header(line, s_hdr_data, 0);
++ if (still_looking)
+ return 0;
+ }
+
++ if (scissors(line)) {
++ fseek(cmitmsg, 0L, SEEK_SET);
++ still_looking = 1;
++ return 0;
++ }
++
+ /* normalize the log message to UTF-8. */
+ if (metainfo_charset)
+ convert_to_utf8(line, charset.buf);
+--
+1.6.4.1
--- /dev/null
+---
+ builtin-mailinfo.c | 37 ++++++++++++++++++++++++++++++++++++-
+ 1 files changed, 36 insertions(+), 1 deletions(-)
+
+diff --git a/builtin-mailinfo.c b/builtin-mailinfo.c
+index b0b5d8f..461c47e 100644
+--- a/builtin-mailinfo.c
++++ b/builtin-mailinfo.c
+@@ -712,6 +712,34 @@ static inline int patchbreak(const struct strbuf *line)
+ return 0;
+ }
+
++static int scissors(const struct strbuf *line)
++{
++ size_t i, len = line->len;
++ int scissors_dashes_seen = 0;
++ const char *buf = line->buf;
++
++ for (i = 0; i < len; i++) {
++ if (isspace(buf[i]))
++ continue;
++ if (buf[i] == '-') {
++ scissors_dashes_seen |= 02;
++ continue;
++ }
++ if (i + 1 < len && !memcmp(buf + i, ">8", 2)) {
++ scissors_dashes_seen |= 01;
++ i++;
++ continue;
++ }
++ if (i + 7 < len && !memcmp(buf + i, "cut here", 8)) {
++ i += 7;
++ continue;
++ }
++ /* everything else --- not scissors */
++ break;
++ }
++ return scissors_dashes_seen == 03;
++}
++
+ static int handle_commit_msg(struct strbuf *line)
+ {
+ static int still_looking = 1;
+@@ -723,10 +751,17 @@ static int handle_commit_msg(struct strbuf *line)
+ strbuf_ltrim(line);
+ if (!line->len)
+ return 0;
+- if ((still_looking = check_header(line, s_hdr_data, 0)) != 0)
++ still_looking = check_header(line, s_hdr_data, 0);
++ if (still_looking)
+ return 0;
+ }
+
++ if (scissors(line)) {
++ fseek(cmitmsg, 0L, SEEK_SET);
++ still_looking = 1;
++ return 0;
++ }
++
+ /* normalize the log message to UTF-8. */
+ if (metainfo_charset)
+ convert_to_utf8(line, charset.buf);
+--
+1.6.4.1
Date: Fri, 9 Jun 2006 00:44:16 -0700
Subject: [PATCH] a patch
+From nobody Mon Sep 17 00:00:00 2001
+From: Junio Hamano <junkio@cox.net>
+Date: Thu, 20 Aug 2009 17:18:22 -0700
+Subject: Why doesn't git-am does not like >8 scissors mark?
+
+Subject: [PATCH] BLAH ONE
+
+In real life, we will see a discussion that inspired this patch
+discussing related and unrelated things around >8 scissors mark
+in this part of the message.
+
+Subject: [PATCH] BLAH TWO
+
+And then we will see the scissors.
+
+ This line is not a scissors mark -- >8 -- but talks about it.
+ - - >8 - - please remove everything above this line - - >8 - -
+
+Subject: [PATCH] Teach mailinfo to ignore everything before -- >8 -- mark
+From: Junio C Hamano <gitster@pobox.com>
+
+This teaches mailinfo the scissors -- >8 -- mark; the command ignores
+everything before it in the message body.
+
+Signed-off-by: Junio C Hamano <gitster@pobox.com>
+---
+ builtin-mailinfo.c | 37 ++++++++++++++++++++++++++++++++++++-
+ 1 files changed, 36 insertions(+), 1 deletions(-)
+
+diff --git a/builtin-mailinfo.c b/builtin-mailinfo.c
+index b0b5d8f..461c47e 100644
+--- a/builtin-mailinfo.c
++++ b/builtin-mailinfo.c
+@@ -712,6 +712,34 @@ static inline int patchbreak(const struct strbuf *line)
+ return 0;
+ }
+
++static int scissors(const struct strbuf *line)
++{
++ size_t i, len = line->len;
++ int scissors_dashes_seen = 0;
++ const char *buf = line->buf;
++
++ for (i = 0; i < len; i++) {
++ if (isspace(buf[i]))
++ continue;
++ if (buf[i] == '-') {
++ scissors_dashes_seen |= 02;
++ continue;
++ }
++ if (i + 1 < len && !memcmp(buf + i, ">8", 2)) {
++ scissors_dashes_seen |= 01;
++ i++;
++ continue;
++ }
++ if (i + 7 < len && !memcmp(buf + i, "cut here", 8)) {
++ i += 7;
++ continue;
++ }
++ /* everything else --- not scissors */
++ break;
++ }
++ return scissors_dashes_seen == 03;
++}
++
+ static int handle_commit_msg(struct strbuf *line)
+ {
+ static int still_looking = 1;
+@@ -723,10 +751,17 @@ static int handle_commit_msg(struct strbuf *line)
+ strbuf_ltrim(line);
+ if (!line->len)
+ return 0;
+- if ((still_looking = check_header(line, s_hdr_data, 0)) != 0)
++ still_looking = check_header(line, s_hdr_data, 0);
++ if (still_looking)
+ return 0;
+ }
+
++ if (scissors(line)) {
++ fseek(cmitmsg, 0L, SEEK_SET);
++ still_looking = 1;
++ return 0;
++ }
++
+ /* normalize the log message to UTF-8. */
+ if (metainfo_charset)
+ convert_to_utf8(line, charset.buf);
+--
+1.6.4.1
)
'
+test_expect_success 'simple fetch in shallow repo' '
+ (
+ cd shallow &&
+ git fetch
+ )
+'
+
+test_expect_success 'no changes expected' '
+ (
+ cd shallow &&
+ git count-objects -v
+ ) > count.shallow.2 &&
+ cmp count.shallow count.shallow.2
+'
+
+test_expect_success 'fetch same depth in shallow repo' '
+ (
+ cd shallow &&
+ git fetch --depth=2
+ )
+'
+
+test_expect_success 'no changes expected' '
+ (
+ cd shallow &&
+ git count-objects -v
+ ) > count.shallow.3 &&
+ cmp count.shallow count.shallow.3
+'
+
test_expect_success 'add two more' '
add B66 $B65 &&
add B67 $B66
)
'
+test_expect_success 'additional simple shallow deepenings' '
+ (
+ cd shallow &&
+ git fetch --depth=8 &&
+ git fetch --depth=10 &&
+ git fetch --depth=11
+ )
+'
+
+test_expect_success 'clone shallow object count' '
+ (
+ cd shallow &&
+ git count-objects -v
+ ) > count.shallow &&
+ grep "^count: 52" count.shallow
+'
+
test_done
--- /dev/null
+#!/bin/sh
+
+test_description='post upload-hook'
+
+. ./test-lib.sh
+
+LOGFILE=".git/post-upload-pack-log"
+
+test_expect_success setup '
+ test_commit A &&
+ test_commit B &&
+ git reset --hard A &&
+ test_commit C &&
+ git branch prev B &&
+ mkdir -p .git/hooks &&
+ {
+ echo "#!$SHELL_PATH" &&
+ echo "cat >post-upload-pack-log"
+ } >".git/hooks/post-upload-pack" &&
+ chmod +x .git/hooks/post-upload-pack
+'
+
+test_expect_success initial '
+ rm -fr sub &&
+ git init sub &&
+ (
+ cd sub &&
+ git fetch --no-tags .. prev
+ ) &&
+ want=$(sed -n "s/^want //p" "$LOGFILE") &&
+ test "$want" = "$(git rev-parse --verify B)" &&
+ ! grep "^have " "$LOGFILE" &&
+ kind=$(sed -n "s/^kind //p" "$LOGFILE") &&
+ test "$kind" = fetch
+'
+
+test_expect_success second '
+ rm -fr sub &&
+ git init sub &&
+ (
+ cd sub &&
+ git fetch --no-tags .. prev:refs/remotes/prev &&
+ git fetch --no-tags .. master
+ ) &&
+ want=$(sed -n "s/^want //p" "$LOGFILE") &&
+ test "$want" = "$(git rev-parse --verify C)" &&
+ have=$(sed -n "s/^have //p" "$LOGFILE") &&
+ test "$have" = "$(git rev-parse --verify B)" &&
+ kind=$(sed -n "s/^kind //p" "$LOGFILE") &&
+ test "$kind" = fetch
+'
+
+test_expect_success all '
+ rm -fr sub &&
+ HERE=$(pwd) &&
+ git init sub &&
+ (
+ cd sub &&
+ git clone "file://$HERE/.git" new
+ ) &&
+ sed -n "s/^want //p" "$LOGFILE" | sort >actual &&
+ git rev-parse A B C | sort >expect &&
+ test_cmp expect actual &&
+ ! grep "^have " "$LOGFILE" &&
+ kind=$(sed -n "s/^kind //p" "$LOGFILE") &&
+ test "$kind" = clone
+'
+
+test_done
D=`pwd`
+test_bundle_object_count () {
+ git verify-pack -v "$1" >verify.out &&
+ test "$2" = $(grep '^[0-9a-f]\{40\} ' verify.out | wc -l)
+}
+
test_expect_success setup '
echo >file original &&
git add file &&
test_must_fail git fetch "$D/bundle1" master:master
'
+
test_expect_success 'bundle 1 has only 3 files ' '
cd "$D" &&
(
cat
) <bundle1 >bundle.pack &&
git index-pack bundle.pack &&
- verify=$(git verify-pack -v bundle.pack) &&
- test 4 = $(echo "$verify" | wc -l)
+ test_bundle_object_count bundle.pack 3
'
test_expect_success 'unbundle 2' '
cat
) <bundle3 >bundle.pack &&
git index-pack bundle.pack &&
- test 4 = $(git verify-pack -v bundle.pack | wc -l)
+ test_bundle_object_count bundle.pack 3
'
test_expect_success 'bundle should be able to create a full history' '
'
+test_expect_success 'rebased upstream + fetch + pull --rebase' '
+
+ git update-ref refs/remotes/me/copy copy-orig &&
+ git reset --hard to-rebase-orig &&
+ git checkout --track -b to-rebase3 me/copy &&
+ git reset --hard to-rebase-orig &&
+ git fetch &&
+ git pull --rebase &&
+ test "conflicting modification" = "$(cat file)" &&
+ test file = "$(cat file2)"
+
+'
+
test_expect_success 'pull --rebase dies early with dirty working directory' '
git checkout to-rebase &&
'
+test_expect_success 'pull --rebase works on branch yet to be born' '
+ git rev-parse master >expect &&
+ mkdir empty_repo &&
+ (cd empty_repo &&
+ git init &&
+ git pull --rebase .. master &&
+ git rev-parse HEAD >../actual
+ ) &&
+ test_cmp expect actual
+'
+
test_done
test_must_fail git fsck
'
-test_expect_success 'upload-pack fails due to error in pack-objects' '
+test_expect_success 'upload-pack fails due to error in pack-objects packing' '
! echo "0032want $(git rev-parse HEAD)
00000009done
0000" | git upload-pack . > /dev/null 2> output.err &&
+ grep "unable to read" output.err &&
grep "pack-objects died" output.err
'
'
test_expect_success 'upload-pack fails due to error in rev-list' '
+ ! echo "0032want $(git rev-parse HEAD)
+0034shallow $(git rev-parse HEAD^)00000009done
+0000" | git upload-pack . > /dev/null 2> output.err &&
+ # pack-objects survived
+ grep "Total.*, reused" output.err &&
+ # but there was an error, which must have been in rev-list
+ grep "bad tree object" output.err
+'
+
+test_expect_success 'upload-pack fails due to error in pack-objects enumeration' '
+
! echo "0032want $(git rev-parse HEAD)
00000009done
0000" | git upload-pack . > /dev/null 2> output.err &&
- grep "waitpid (async) failed" output.err
+ grep "bad tree object" output.err &&
+ grep "pack-objects died" output.err
'
test_expect_success 'create empty repository' '
--- /dev/null
+#!/bin/sh
+
+test_description='unpack-objects'
+
+. ./test-lib.sh
+
+test_expect_success setup '
+ mkdir pub.git &&
+ GIT_DIR=pub.git git init --bare
+ GIT_DIR=pub.git git config receive.fsckobjects true &&
+ mkdir work &&
+ (
+ cd work &&
+ git init &&
+ mkdir -p gar/bage &&
+ (
+ cd gar/bage &&
+ git init &&
+ >junk &&
+ git add junk &&
+ git commit -m "Initial junk"
+ ) &&
+ git add gar/bage &&
+ git commit -m "Initial superproject"
+ )
+'
+
+test_expect_success push '
+ (
+ cd work &&
+ git push ../pub.git master
+ )
+'
+
+test_done
(
cd src-0 && git init
) &&
- git clone src-0 target-6 &&
+ git clone "file://$(pwd)/src-0" target-6 2>err-6 &&
+ ! grep "fatal:" err-6 &&
(
cd src-0 && test_commit A
) &&
- git clone src-0 target-7 &&
+ git clone "file://$(pwd)/src-0" target-7 2>err-7 &&
+ ! grep "fatal:" err-7 &&
# There is no reason to insist they are bit-for-bit
# identical, but this test should suffice for now.
test_cmp target-6/.git/config target-7/.git/config
--- /dev/null
+#!/bin/sh
+
+test_description='clone --branch option'
+. ./test-lib.sh
+
+check_HEAD() {
+ echo refs/heads/"$1" >expect &&
+ git symbolic-ref HEAD >actual &&
+ test_cmp expect actual
+}
+
+check_file() {
+ echo "$1" >expect &&
+ test_cmp expect file
+}
+
+test_expect_success 'setup' '
+ mkdir parent &&
+ (cd parent && git init &&
+ echo one >file && git add file && git commit -m one &&
+ git checkout -b two &&
+ echo two >file && git add file && git commit -m two &&
+ git checkout master)
+'
+
+test_expect_success 'vanilla clone chooses HEAD' '
+ git clone parent clone &&
+ (cd clone &&
+ check_HEAD master &&
+ check_file one
+ )
+'
+
+test_expect_success 'clone -b chooses specified branch' '
+ git clone -b two parent clone-two &&
+ (cd clone-two &&
+ check_HEAD two &&
+ check_file two
+ )
+'
+
+test_expect_success 'clone -b sets up tracking' '
+ (cd clone-two &&
+ echo origin >expect &&
+ git config branch.two.remote >actual &&
+ echo refs/heads/two >>expect &&
+ git config branch.two.merge >>actual &&
+ test_cmp expect actual
+ )
+'
+
+test_expect_success 'clone -b does not munge remotes/origin/HEAD' '
+ (cd clone-two &&
+ echo refs/remotes/origin/master >expect &&
+ git symbolic-ref refs/remotes/origin/HEAD >actual &&
+ test_cmp expect actual
+ )
+'
+
+test_expect_success 'clone -b with bogus branch chooses HEAD' '
+ git clone -b bogus parent clone-bogus &&
+ (cd clone-bogus &&
+ check_HEAD master &&
+ check_file one
+ )
+'
+
+test_done
# Another set to demonstrate base between one commit and a merge
# in the documentation.
+#
+# * C (MMC) * B (MMB) * A (MMA)
+# * o * o * o
+# * o * o * o
+# * o * o * o
+# * o | _______/
+# | |/
+# | * 1 (MM1)
+# | _______/
+# |/
+# * root (MMR)
+
test_expect_success 'merge-base for octopus-step (setup)' '
test_tick && git commit --allow-empty -m root && git tag MMR &&
test "$MM1" = "$MB"
'
+test_expect_success 'merge-base A B C using show-branch' '
+ MB=$(git show-branch --merge-base MMA MMB MMC) &&
+ MMR=$(git rev-parse --verify MMR) &&
+ test "$MMR" = "$MB"
+'
+
test_expect_success 'criss-cross merge-base for octopus-step (setup)' '
git reset --hard MMR &&
test_tick && git commit --allow-empty -m 1 && git tag CC1 &&
--- /dev/null
+#!/bin/sh
+
+test_description='--show-all --parents does not rewrite TREESAME commits'
+
+. ./test-lib.sh
+
+test_expect_success 'set up --show-all --parents test' '
+ test_commit one foo.txt &&
+ commit1=`git rev-list -1 HEAD` &&
+ test_commit two bar.txt &&
+ commit2=`git rev-list -1 HEAD` &&
+ test_commit three foo.txt &&
+ commit3=`git rev-list -1 HEAD`
+ '
+
+test_expect_success '--parents rewrites TREESAME parents correctly' '
+ echo $commit3 $commit1 > expected &&
+ echo $commit1 >> expected &&
+ git rev-list --parents HEAD -- foo.txt > actual &&
+ test_cmp expected actual
+ '
+
+test_expect_success '--parents --show-all does not rewrites TREESAME parents' '
+ echo $commit3 $commit2 > expected &&
+ echo $commit2 $commit1 >> expected &&
+ echo $commit1 >> expected &&
+ git rev-list --parents --show-all HEAD -- foo.txt > actual &&
+ test_cmp expected actual
+ '
+
+test_done
--- /dev/null
+#!/bin/sh
+
+# There's more than one "correct" way to represent the history graphically.
+# These tests depend on the current behavior of the graphing code. If the
+# graphing code is ever changed to draw the output differently, these tests
+# cases will need to be updated to know about the new layout.
+
+test_description='--graph and simplified history'
+
+. ./test-lib.sh
+
+test_expect_success 'set up rev-list --graph test' '
+ # 3 commits on branch A
+ test_commit A1 foo.txt &&
+ test_commit A2 bar.txt &&
+ test_commit A3 bar.txt &&
+ git branch -m master A &&
+
+ # 2 commits on branch B, started from A1
+ git checkout -b B A1 &&
+ test_commit B1 foo.txt &&
+ test_commit B2 abc.txt &&
+
+ # 2 commits on branch C, started from A2
+ git checkout -b C A2 &&
+ test_commit C1 xyz.txt &&
+ test_commit C2 xyz.txt &&
+
+ # Octopus merge B and C into branch A
+ git checkout A &&
+ git merge B C &&
+ git tag A4
+
+ test_commit A5 bar.txt &&
+
+ # More commits on C, then merge C into A
+ git checkout C &&
+ test_commit C3 foo.txt &&
+ test_commit C4 bar.txt &&
+ git checkout A &&
+ git merge -s ours C &&
+ git tag A6
+
+ test_commit A7 bar.txt &&
+
+ # Store commit names in variables for later use
+ A1=$(git rev-parse --verify A1) &&
+ A2=$(git rev-parse --verify A2) &&
+ A3=$(git rev-parse --verify A3) &&
+ A4=$(git rev-parse --verify A4) &&
+ A5=$(git rev-parse --verify A5) &&
+ A6=$(git rev-parse --verify A6) &&
+ A7=$(git rev-parse --verify A7) &&
+ B1=$(git rev-parse --verify B1) &&
+ B2=$(git rev-parse --verify B2) &&
+ C1=$(git rev-parse --verify C1) &&
+ C2=$(git rev-parse --verify C2) &&
+ C3=$(git rev-parse --verify C3) &&
+ C4=$(git rev-parse --verify C4)
+ '
+
+test_expect_success '--graph --all' '
+ rm -f expected &&
+ echo "* $A7" >> expected &&
+ echo "* $A6" >> expected &&
+ echo "|\\ " >> expected &&
+ echo "| * $C4" >> expected &&
+ echo "| * $C3" >> expected &&
+ echo "* | $A5" >> expected &&
+ echo "| | " >> expected &&
+ echo "| \\ " >> expected &&
+ echo "*-. \\ $A4" >> expected &&
+ echo "|\\ \\ \\ " >> expected &&
+ echo "| | |/ " >> expected &&
+ echo "| | * $C2" >> expected &&
+ echo "| | * $C1" >> expected &&
+ echo "| * | $B2" >> expected &&
+ echo "| * | $B1" >> expected &&
+ echo "* | | $A3" >> expected &&
+ echo "| |/ " >> expected &&
+ echo "|/| " >> expected &&
+ echo "* | $A2" >> expected &&
+ echo "|/ " >> expected &&
+ echo "* $A1" >> expected &&
+ git rev-list --graph --all > actual &&
+ test_cmp expected actual
+ '
+
+# Make sure the graph_is_interesting() code still realizes
+# that undecorated merges are interesting, even with --simplify-by-decoration
+test_expect_success '--graph --simplify-by-decoration' '
+ rm -f expected &&
+ git tag -d A4
+ echo "* $A7" >> expected &&
+ echo "* $A6" >> expected &&
+ echo "|\\ " >> expected &&
+ echo "| * $C4" >> expected &&
+ echo "| * $C3" >> expected &&
+ echo "* | $A5" >> expected &&
+ echo "| | " >> expected &&
+ echo "| \\ " >> expected &&
+ echo "*-. \\ $A4" >> expected &&
+ echo "|\\ \\ \\ " >> expected &&
+ echo "| | |/ " >> expected &&
+ echo "| | * $C2" >> expected &&
+ echo "| | * $C1" >> expected &&
+ echo "| * | $B2" >> expected &&
+ echo "| * | $B1" >> expected &&
+ echo "* | | $A3" >> expected &&
+ echo "| |/ " >> expected &&
+ echo "|/| " >> expected &&
+ echo "* | $A2" >> expected &&
+ echo "|/ " >> expected &&
+ echo "* $A1" >> expected &&
+ git rev-list --graph --all --simplify-by-decoration > actual &&
+ test_cmp expected actual
+ '
+
+# Get rid of all decorations on branch B, and graph with it simplified away
+test_expect_success '--graph --simplify-by-decoration prune branch B' '
+ rm -f expected &&
+ git tag -d B2
+ git tag -d B1
+ git branch -d B
+ echo "* $A7" >> expected &&
+ echo "* $A6" >> expected &&
+ echo "|\\ " >> expected &&
+ echo "| * $C4" >> expected &&
+ echo "| * $C3" >> expected &&
+ echo "* | $A5" >> expected &&
+ echo "* | $A4" >> expected &&
+ echo "|\\ \\ " >> expected &&
+ echo "| |/ " >> expected &&
+ echo "| * $C2" >> expected &&
+ echo "| * $C1" >> expected &&
+ echo "* | $A3" >> expected &&
+ echo "|/ " >> expected &&
+ echo "* $A2" >> expected &&
+ echo "* $A1" >> expected &&
+ git rev-list --graph --simplify-by-decoration --all > actual &&
+ test_cmp expected actual
+ '
+
+test_expect_success '--graph --full-history -- bar.txt' '
+ rm -f expected &&
+ git tag -d B2
+ git tag -d B1
+ git branch -d B
+ echo "* $A7" >> expected &&
+ echo "* $A6" >> expected &&
+ echo "|\\ " >> expected &&
+ echo "| * $C4" >> expected &&
+ echo "* | $A5" >> expected &&
+ echo "* | $A4" >> expected &&
+ echo "|\\ \\ " >> expected &&
+ echo "| |/ " >> expected &&
+ echo "* | $A3" >> expected &&
+ echo "|/ " >> expected &&
+ echo "* $A2" >> expected &&
+ git rev-list --graph --full-history --all -- bar.txt > actual &&
+ test_cmp expected actual
+ '
+
+test_expect_success '--graph --full-history --simplify-merges -- bar.txt' '
+ rm -f expected &&
+ git tag -d B2
+ git tag -d B1
+ git branch -d B
+ echo "* $A7" >> expected &&
+ echo "* $A6" >> expected &&
+ echo "|\\ " >> expected &&
+ echo "| * $C4" >> expected &&
+ echo "* | $A5" >> expected &&
+ echo "* | $A3" >> expected &&
+ echo "|/ " >> expected &&
+ echo "* $A2" >> expected &&
+ git rev-list --graph --full-history --simplify-merges --all \
+ -- bar.txt > actual &&
+ test_cmp expected actual
+ '
+
+test_expect_success '--graph -- bar.txt' '
+ rm -f expected &&
+ git tag -d B2
+ git tag -d B1
+ git branch -d B
+ echo "* $A7" >> expected &&
+ echo "* $A5" >> expected &&
+ echo "* $A3" >> expected &&
+ echo "| * $C4" >> expected &&
+ echo "|/ " >> expected &&
+ echo "* $A2" >> expected &&
+ git rev-list --graph --all -- bar.txt > actual &&
+ test_cmp expected actual
+ '
+
+test_expect_success '--graph --sparse -- bar.txt' '
+ rm -f expected &&
+ git tag -d B2
+ git tag -d B1
+ git branch -d B
+ echo "* $A7" >> expected &&
+ echo "* $A6" >> expected &&
+ echo "* $A5" >> expected &&
+ echo "* $A4" >> expected &&
+ echo "* $A3" >> expected &&
+ echo "| * $C4" >> expected &&
+ echo "| * $C3" >> expected &&
+ echo "| * $C2" >> expected &&
+ echo "| * $C1" >> expected &&
+ echo "|/ " >> expected &&
+ echo "* $A2" >> expected &&
+ echo "* $A1" >> expected &&
+ git rev-list --graph --sparse --all -- bar.txt > actual &&
+ test_cmp expected actual
+ '
+
+test_expect_success '--graph ^C4' '
+ rm -f expected &&
+ echo "* $A7" >> expected &&
+ echo "* $A6" >> expected &&
+ echo "* $A5" >> expected &&
+ echo "* $A4" >> expected &&
+ echo "|\\ " >> expected &&
+ echo "| * $B2" >> expected &&
+ echo "| * $B1" >> expected &&
+ echo "* $A3" >> expected &&
+ git rev-list --graph --all ^C4 > actual &&
+ test_cmp expected actual
+ '
+
+test_expect_success '--graph ^C3' '
+ rm -f expected &&
+ echo "* $A7" >> expected &&
+ echo "* $A6" >> expected &&
+ echo "|\\ " >> expected &&
+ echo "| * $C4" >> expected &&
+ echo "* $A5" >> expected &&
+ echo "* $A4" >> expected &&
+ echo "|\\ " >> expected &&
+ echo "| * $B2" >> expected &&
+ echo "| * $B1" >> expected &&
+ echo "* $A3" >> expected &&
+ git rev-list --graph --all ^C3 > actual &&
+ test_cmp expected actual
+ '
+
+# I don't think the ordering of the boundary commits is really
+# that important, but this test depends on it. If the ordering ever changes
+# in the code, we'll need to update this test.
+test_expect_success '--graph --boundary ^C3' '
+ rm -f expected &&
+ echo "* $A7" >> expected &&
+ echo "* $A6" >> expected &&
+ echo "|\\ " >> expected &&
+ echo "| * $C4" >> expected &&
+ echo "* | $A5" >> expected &&
+ echo "| | " >> expected &&
+ echo "| \\ " >> expected &&
+ echo "*-. \\ $A4" >> expected &&
+ echo "|\\ \\ \\ " >> expected &&
+ echo "| * | | $B2" >> expected &&
+ echo "| * | | $B1" >> expected &&
+ echo "* | | | $A3" >> expected &&
+ echo "o | | | $A2" >> expected &&
+ echo "|/ / / " >> expected &&
+ echo "o | | $A1" >> expected &&
+ echo " / / " >> expected &&
+ echo "| o $C3" >> expected &&
+ echo "|/ " >> expected &&
+ echo "o $C2" >> expected &&
+ git rev-list --graph --boundary --all ^C3 > actual &&
+ test_cmp expected actual
+ '
+
+test_done
git bisect start $HASH4 $HASH1 &&
git bisect skip &&
git bisect bad > my_bisect_log.txt &&
- grep "$HASH2 is first bad commit" my_bisect_log.txt &&
+ grep "$HASH2 is the first bad commit" my_bisect_log.txt &&
git bisect reset
'
git bisect good $HASH1 &&
git bisect bad $HASH4 &&
git bisect run ./test_script.sh > my_bisect_log.txt &&
- grep "$HASH3 is first bad commit" my_bisect_log.txt &&
+ grep "$HASH3 is the first bad commit" my_bisect_log.txt &&
git bisect reset'
# We want to automatically find the commit that
chmod +x test_script.sh &&
git bisect start $HASH4 $HASH1 &&
git bisect run ./test_script.sh > my_bisect_log.txt &&
- grep "$HASH4 is first bad commit" my_bisect_log.txt &&
+ grep "$HASH4 is the first bad commit" my_bisect_log.txt &&
git bisect reset'
# $HASH1 is good, $HASH5 is bad, we skip $HASH3
git bisect start $HASH5 $HASH1 &&
git bisect skip &&
git bisect good > my_bisect_log.txt &&
- grep "$HASH5 is first bad commit" my_bisect_log.txt &&
+ grep "$HASH5 is the first bad commit" my_bisect_log.txt &&
git bisect log > log_to_replay.txt &&
git bisect reset
'
test_expect_success 'bisect skip and bisect replay' '
git bisect replay log_to_replay.txt > my_bisect_log.txt &&
- grep "$HASH5 is first bad commit" my_bisect_log.txt &&
+ grep "$HASH5 is the first bad commit" my_bisect_log.txt &&
git bisect reset
'
chmod +x test_script.sh &&
git bisect start $HASH7 $HASH1 &&
git bisect run ./test_script.sh > my_bisect_log.txt &&
- grep "$HASH6 is first bad commit" my_bisect_log.txt
+ grep "$HASH6 is the first bad commit" my_bisect_log.txt
'
test_expect_success 'bisect skip only one range' '
rev_hash6=$(git rev-parse --verify HEAD) &&
test "$rev_hash6" = "$HASH6" &&
git bisect good > my_bisect_log.txt &&
- grep "$HASH7 is first bad commit" my_bisect_log.txt &&
+ grep "$HASH7 is the first bad commit" my_bisect_log.txt &&
git bisect reset &&
rev_hash6=$(git rev-parse --verify bisect) &&
test "$rev_hash6" = "$HASH6" &&
para1=$(git rev-parse --verify HEAD) &&
test "$para1" = "$PARA_HASH1" &&
git bisect bad > my_bisect_log.txt &&
- grep "$PARA_HASH1 is first bad commit" my_bisect_log.txt
+ grep "$PARA_HASH1 is the first bad commit" my_bisect_log.txt
'
test_expect_success 'restricting bisection on one dir and a file' '
para1=$(git rev-parse --verify HEAD) &&
test "$para1" = "$PARA_HASH1" &&
git bisect good > my_bisect_log.txt &&
- grep "$PARA_HASH4 is first bad commit" my_bisect_log.txt
+ grep "$PARA_HASH4 is the first bad commit" my_bisect_log.txt
'
test_expect_success 'skipping away from skipped commit' '
--- /dev/null
+#!/bin/sh
+
+test_description='merging when a directory was replaced with a symlink'
+. ./test-lib.sh
+
+if ! test_have_prereq SYMLINKS
+then
+ say 'Symbolic links not supported, skipping tests.'
+ test_done
+fi
+
+test_expect_success 'create a commit where dir a/b changed to symlink' '
+ mkdir -p a/b/c a/b-2/c &&
+ > a/b/c/d &&
+ > a/b-2/c/d &&
+ > a/x &&
+ git add -A &&
+ git commit -m base &&
+ git tag start &&
+ rm -rf a/b &&
+ ln -s b-2 a/b &&
+ git add -A &&
+ git commit -m "dir to symlink"
+'
+
+test_expect_success 'keep a/b-2/c/d across checkout' '
+ git checkout HEAD^0 &&
+ git reset --hard master &&
+ git rm --cached a/b &&
+ git commit -m "untracked symlink remains" &&
+ git checkout start^0 &&
+ test -f a/b-2/c/d
+'
+
+test_expect_success 'checkout should not have deleted a/b-2/c/d' '
+ git checkout HEAD^0 &&
+ git reset --hard master &&
+ git checkout start^0 &&
+ test -f a/b-2/c/d
+'
+
+test_expect_success 'setup for merge test' '
+ git reset --hard &&
+ test -f a/b-2/c/d &&
+ echo x > a/x &&
+ git add a/x &&
+ git commit -m x &&
+ git tag baseline
+'
+
+test_expect_success 'do not lose a/b-2/c/d in merge (resolve)' '
+ git reset --hard &&
+ git checkout baseline^0 &&
+ git merge -s resolve master &&
+ test -h a/b &&
+ test -f a/b-2/c/d
+'
+
+test_expect_failure 'do not lose a/b-2/c/d in merge (recursive)' '
+ git reset --hard &&
+ git checkout baseline^0 &&
+ git merge -s recursive master &&
+ test -h a/b &&
+ test -f a/b-2/c/d
+'
+
+test_expect_success 'setup a merge where dir a/b-2 changed to symlink' '
+ git reset --hard &&
+ git checkout start^0 &&
+ rm -rf a/b-2 &&
+ ln -s b a/b-2 &&
+ git add -A &&
+ git commit -m "dir a/b-2 to symlink" &&
+ git tag test2
+'
+
+test_expect_failure 'merge should not have conflicts (resolve)' '
+ git reset --hard &&
+ git checkout baseline^0 &&
+ git merge -s resolve test2 &&
+ test -h a/b-2 &&
+ test -f a/b/c/d
+'
+
+test_expect_failure 'merge should not have conflicts (recursive)' '
+ git reset --hard &&
+ git checkout baseline^0 &&
+ git merge -s recursive test2 &&
+ test -h a/b-2 &&
+ test -f a/b/c/d
+'
+
+test_done
--- /dev/null
+#!/bin/sh
+
+test_description='recursive merge corner cases'
+
+. ./test-lib.sh
+
+#
+# L1 L2
+# o---o
+# / \ / \
+# o X ?
+# \ / \ /
+# o---o
+# R1 R2
+#
+
+test_expect_success setup '
+ ten="0 1 2 3 4 5 6 7 8 9"
+ for i in $ten
+ do
+ echo line $i in a sample file
+ done >one &&
+ for i in $ten
+ do
+ echo line $i in another sample file
+ done >two &&
+ git add one two &&
+ test_tick && git commit -m initial &&
+
+ git branch L1 &&
+ git checkout -b R1 &&
+ git mv one three &&
+ test_tick && git commit -m R1 &&
+
+ git checkout L1 &&
+ git mv two three &&
+ test_tick && git commit -m L1 &&
+
+ git checkout L1^0 &&
+ test_tick && git merge -s ours R1 &&
+ git tag L2 &&
+
+ git checkout R1^0 &&
+ test_tick && git merge -s ours L1 &&
+ git tag R2
+'
+
+test_expect_success merge '
+ git reset --hard &&
+ git checkout L2^0 &&
+
+ test_must_fail git merge -s recursive R2^0
+'
+
+test_done
--- /dev/null
+#!/bin/sh
+#
+# Copyright (c) 2008 Christian Couder
+#
+test_description='Tests replace refs functionality'
+
+exec </dev/null
+
+. ./test-lib.sh
+
+add_and_commit_file()
+{
+ _file="$1"
+ _msg="$2"
+
+ git add $_file || return $?
+ test_tick || return $?
+ git commit --quiet -m "$_file: $_msg"
+}
+
+HASH1=
+HASH2=
+HASH3=
+HASH4=
+HASH5=
+HASH6=
+HASH7=
+
+test_expect_success 'set up buggy branch' '
+ echo "line 1" >> hello &&
+ echo "line 2" >> hello &&
+ echo "line 3" >> hello &&
+ echo "line 4" >> hello &&
+ add_and_commit_file hello "4 lines" &&
+ HASH1=$(git rev-parse --verify HEAD) &&
+ echo "line BUG" >> hello &&
+ echo "line 6" >> hello &&
+ echo "line 7" >> hello &&
+ echo "line 8" >> hello &&
+ add_and_commit_file hello "4 more lines with a BUG" &&
+ HASH2=$(git rev-parse --verify HEAD) &&
+ echo "line 9" >> hello &&
+ echo "line 10" >> hello &&
+ add_and_commit_file hello "2 more lines" &&
+ HASH3=$(git rev-parse --verify HEAD) &&
+ echo "line 11" >> hello &&
+ add_and_commit_file hello "1 more line" &&
+ HASH4=$(git rev-parse --verify HEAD) &&
+ sed -e "s/BUG/5/" hello > hello.new &&
+ mv hello.new hello &&
+ add_and_commit_file hello "BUG fixed" &&
+ HASH5=$(git rev-parse --verify HEAD) &&
+ echo "line 12" >> hello &&
+ echo "line 13" >> hello &&
+ add_and_commit_file hello "2 more lines" &&
+ HASH6=$(git rev-parse --verify HEAD)
+ echo "line 14" >> hello &&
+ echo "line 15" >> hello &&
+ echo "line 16" >> hello &&
+ add_and_commit_file hello "again 3 more lines" &&
+ HASH7=$(git rev-parse --verify HEAD)
+'
+
+test_expect_success 'replace the author' '
+ git cat-file commit $HASH2 | grep "author A U Thor" &&
+ R=$(git cat-file commit $HASH2 | sed -e "s/A U/O/" | git hash-object -t commit --stdin -w) &&
+ git cat-file commit $R | grep "author O Thor" &&
+ git update-ref refs/replace/$HASH2 $R &&
+ git show HEAD~5 | grep "O Thor" &&
+ git show $HASH2 | grep "O Thor"
+'
+
+cat >tag.sig <<EOF
+object $HASH2
+type commit
+tag mytag
+tagger T A Gger <> 0 +0000
+
+EOF
+
+test_expect_success 'tag replaced commit' '
+ git mktag <tag.sig >.git/refs/tags/mytag 2>message
+'
+
+test_expect_success '"git fsck" works' '
+ git fsck master > fsck_master.out &&
+ grep "dangling commit $R" fsck_master.out &&
+ grep "dangling tag $(cat .git/refs/tags/mytag)" fsck_master.out &&
+ test -z "$(git fsck)"
+'
+
+test_expect_success 'repack, clone and fetch work' '
+ git repack -a -d &&
+ git clone --no-hardlinks . clone_dir &&
+ cd clone_dir &&
+ git show HEAD~5 | grep "A U Thor" &&
+ git show $HASH2 | grep "A U Thor" &&
+ git cat-file commit $R &&
+ git repack -a -d &&
+ test_must_fail git cat-file commit $R &&
+ git fetch ../ "refs/replace/*:refs/replace/*" &&
+ git show HEAD~5 | grep "O Thor" &&
+ git show $HASH2 | grep "O Thor" &&
+ git cat-file commit $R &&
+ cd ..
+'
+
+test_expect_success '"git replace" listing and deleting' '
+ test "$HASH2" = "$(git replace -l)" &&
+ test "$HASH2" = "$(git replace)" &&
+ aa=${HASH2%??????????????????????????????????????} &&
+ test "$HASH2" = "$(git replace -l "$aa*")" &&
+ test_must_fail git replace -d $R &&
+ test_must_fail git replace -d &&
+ test_must_fail git replace -l -d $HASH2 &&
+ git replace -d $HASH2 &&
+ git show $HASH2 | grep "A U Thor" &&
+ test -z "$(git replace -l)"
+'
+
+test_expect_success '"git replace" replacing' '
+ git replace $HASH2 $R &&
+ git show $HASH2 | grep "O Thor" &&
+ test_must_fail git replace $HASH2 $R &&
+ git replace -f $HASH2 $R &&
+ test_must_fail git replace -f &&
+ test "$HASH2" = "$(git replace)"
+'
+
+# This creates a side branch where the bug in H2
+# does not appear because P2 is created by applying
+# H2 and squashing H5 into it.
+# P3, P4 and P6 are created by cherry-picking H3, H4
+# and H6 respectively.
+#
+# At this point, we should have the following:
+#
+# P2--P3--P4--P6
+# /
+# H1-H2-H3-H4-H5-H6-H7
+#
+# Then we replace H6 with P6.
+#
+test_expect_success 'create parallel branch without the bug' '
+ git replace -d $HASH2 &&
+ git show $HASH2 | grep "A U Thor" &&
+ git checkout $HASH1 &&
+ git cherry-pick $HASH2 &&
+ git show $HASH5 | git apply &&
+ git commit --amend -m "hello: 4 more lines WITHOUT the bug" hello &&
+ PARA2=$(git rev-parse --verify HEAD) &&
+ git cherry-pick $HASH3 &&
+ PARA3=$(git rev-parse --verify HEAD) &&
+ git cherry-pick $HASH4 &&
+ PARA4=$(git rev-parse --verify HEAD) &&
+ git cherry-pick $HASH6 &&
+ PARA6=$(git rev-parse --verify HEAD) &&
+ git replace $HASH6 $PARA6 &&
+ git checkout master &&
+ cur=$(git rev-parse --verify HEAD) &&
+ test "$cur" = "$HASH7" &&
+ git log --pretty=oneline | grep $PARA2 &&
+ git remote add cloned ./clone_dir
+'
+
+test_expect_success 'push to cloned repo' '
+ git push cloned $HASH6^:refs/heads/parallel &&
+ cd clone_dir &&
+ git checkout parallel &&
+ git log --pretty=oneline | grep $PARA2 &&
+ cd ..
+'
+
+test_expect_success 'push branch with replacement' '
+ git cat-file commit $PARA3 | grep "author A U Thor" &&
+ S=$(git cat-file commit $PARA3 | sed -e "s/A U/O/" | git hash-object -t commit --stdin -w) &&
+ git cat-file commit $S | grep "author O Thor" &&
+ git replace $PARA3 $S &&
+ git show $HASH6~2 | grep "O Thor" &&
+ git show $PARA3 | grep "O Thor" &&
+ git push cloned $HASH6^:refs/heads/parallel2 &&
+ cd clone_dir &&
+ git checkout parallel2 &&
+ git log --pretty=oneline | grep $PARA3 &&
+ git show $PARA3 | grep "A U Thor" &&
+ cd ..
+'
+
+test_expect_success 'fetch branch with replacement' '
+ git branch tofetch $HASH6 &&
+ cd clone_dir &&
+ git fetch origin refs/heads/tofetch:refs/heads/parallel3
+ git log --pretty=oneline parallel3 | grep $PARA3
+ git show $PARA3 | grep "A U Thor"
+ cd ..
+'
+
+#
+#
+test_done
echo foo mmap bar_mmap
echo foo_mmap bar mmap baz
} >file &&
+ echo vvv >v &&
echo ww w >w &&
echo x x xx x >x &&
echo y yy >y &&
echo zzz > z &&
mkdir t &&
echo test >t/t &&
- git add file w x y z t/t hello.c &&
+ echo vvv >t/v &&
+ mkdir t/a &&
+ echo vvv >t/a/v &&
+ git add . &&
test_tick &&
git commit -m initial
'
! git grep -c test $H | grep /dev/null
'
+ test_expect_success "grep --max-depth -1 $L" '
+ {
+ echo ${HC}t/a/v:1:vvv
+ echo ${HC}t/v:1:vvv
+ echo ${HC}v:1:vvv
+ } >expected &&
+ git grep --max-depth -1 -n -e vvv $H >actual &&
+ test_cmp expected actual
+ '
+
+ test_expect_success "grep --max-depth 0 $L" '
+ {
+ echo ${HC}v:1:vvv
+ } >expected &&
+ git grep --max-depth 0 -n -e vvv $H >actual &&
+ test_cmp expected actual
+ '
+
+ test_expect_success "grep --max-depth 0 -- '*' $L" '
+ {
+ echo ${HC}t/a/v:1:vvv
+ echo ${HC}t/v:1:vvv
+ echo ${HC}v:1:vvv
+ } >expected &&
+ git grep --max-depth 0 -n -e vvv $H -- "*" >actual &&
+ test_cmp expected actual
+ '
+
+ test_expect_success "grep --max-depth 1 $L" '
+ {
+ echo ${HC}t/v:1:vvv
+ echo ${HC}v:1:vvv
+ } >expected &&
+ git grep --max-depth 1 -n -e vvv $H >actual &&
+ test_cmp expected actual
+ '
+
+ test_expect_success "grep --max-depth 0 -- t $L" '
+ {
+ echo ${HC}t/v:1:vvv
+ } >expected &&
+ git grep --max-depth 0 -n -e vvv $H -- t >actual &&
+ test_cmp expected actual
+ '
+
done
cat >expected <<EOF
test_cmp expected actual
'
+test_expect_success 'grep from a subdirectory to search wider area (1)' '
+ mkdir -p s &&
+ (
+ cd s && git grep "x x x" ..
+ )
+'
+
+test_expect_success 'grep from a subdirectory to search wider area (2)' '
+ mkdir -p s &&
+ (
+ cd s || exit 1
+ ( git grep xxyyzz .. >out ; echo $? >status )
+ ! test -s out &&
+ test 1 = $(cat status)
+ )
+'
+
test_done
--- /dev/null
+#!/bin/sh
+
+test_description='basic work tree status reporting'
+
+. ./test-lib.sh
+
+test_expect_success setup '
+ test_commit A &&
+ test_commit B oneside added &&
+ git checkout A^0 &&
+ test_commit C oneside created
+'
+
+test_expect_success 'A/A conflict' '
+ git checkout B^0 &&
+ test_must_fail git merge C
+'
+
+test_expect_success 'Report path with conflict' '
+ git diff --cached --name-status >actual &&
+ echo "U oneside" >expect &&
+ test_cmp expect actual
+'
+
+test_expect_success 'Report new path with conflict' '
+ git diff --cached --name-status HEAD^ >actual &&
+ echo "U oneside" >expect &&
+ test_cmp expect actual
+'
+
+cat >expect <<EOF
+# On branch side
+# Unmerged paths:
+# (use "git reset HEAD <file>..." to unstage)
+# (use "git add <file>..." to mark resolution)
+#
+# deleted by us: foo
+#
+no changes added to commit (use "git add" and/or "git commit -a")
+EOF
+
+test_expect_success 'M/D conflict does not segfault' '
+ mkdir mdconflict &&
+ (
+ cd mdconflict &&
+ git init &&
+ test_commit initial foo "" &&
+ test_commit modify foo foo &&
+ git checkout -b side HEAD^ &&
+ git rm foo &&
+ git commit -m delete &&
+ test_must_fail git merge master &&
+ test_must_fail git status > ../actual
+ ) &&
+ test_cmp expect actual
+'
+
+test_done
'
cat > expect << EOF
-file2: locally modified
+Unstaged changes after reset:
+M file2
EOF
test_expect_success '--mixed refreshes the index' '
--- /dev/null
+#!/bin/sh
+
+test_description='git reset --patch'
+. ./lib-patch-mode.sh
+
+test_expect_success 'setup' '
+ mkdir dir &&
+ echo parent > dir/foo &&
+ echo dummy > bar &&
+ git add dir &&
+ git commit -m initial &&
+ test_tick &&
+ test_commit second dir/foo head &&
+ set_and_save_state bar bar_work bar_index &&
+ save_head
+'
+
+# note: bar sorts before foo, so the first 'n' is always to skip 'bar'
+
+test_expect_success 'saying "n" does nothing' '
+ set_and_save_state dir/foo work work
+ (echo n; echo n) | git reset -p &&
+ verify_saved_state dir/foo &&
+ verify_saved_state bar
+'
+
+test_expect_success 'git reset -p' '
+ (echo n; echo y) | git reset -p &&
+ verify_state dir/foo work head &&
+ verify_saved_state bar
+'
+
+test_expect_success 'git reset -p HEAD^' '
+ (echo n; echo y) | git reset -p HEAD^ &&
+ verify_state dir/foo work parent &&
+ verify_saved_state bar
+'
+
+# The idea in the rest is that bar sorts first, so we always say 'y'
+# first and if the path limiter fails it'll apply to bar instead of
+# dir/foo. There's always an extra 'n' to reject edits to dir/foo in
+# the failure case (and thus get out of the loop).
+
+test_expect_success 'git reset -p dir' '
+ set_state dir/foo work work
+ (echo y; echo n) | git reset -p dir &&
+ verify_state dir/foo work head &&
+ verify_saved_state bar
+'
+
+test_expect_success 'git reset -p -- foo (inside dir)' '
+ set_state dir/foo work work
+ (echo y; echo n) | (cd dir && git reset -p -- foo) &&
+ verify_state dir/foo work head &&
+ verify_saved_state bar
+'
+
+test_expect_success 'git reset -p HEAD^ -- dir' '
+ (echo y; echo n) | git reset -p HEAD^ -- dir &&
+ verify_state dir/foo work parent &&
+ verify_saved_state bar
+'
+
+test_expect_success 'none of this moved HEAD' '
+ verify_saved_head
+'
+
+
+test_done
'
chmod 755 foo
+test_expect_success 'nested git work tree' '
+ rm -fr foo bar &&
+ mkdir foo bar &&
+ (
+ cd foo &&
+ git init &&
+ >hello.world
+ git add . &&
+ git commit -a -m nested
+ ) &&
+ (
+ cd bar &&
+ >goodbye.people
+ ) &&
+ git clean -f -d &&
+ test -f foo/.git/index &&
+ test -f foo/hello.world &&
+ ! test -d bar
+'
+
+test_expect_success 'force removal of nested git work tree' '
+ rm -fr foo bar &&
+ mkdir foo bar &&
+ (
+ cd foo &&
+ git init &&
+ >hello.world
+ git add . &&
+ git commit -a -m nested
+ ) &&
+ (
+ cd bar &&
+ >goodbye.people
+ ) &&
+ git clean -f -f -d &&
+ ! test -d foo &&
+ ! test -d bar
+'
+
test_done
EOF
"
+test_expect_success 'modified submodule(forward), --files' "
+ git submodule summary --files >actual &&
+ diff actual - <<-EOF
+* sm1 $head1...$head2 (1):
+ > Add foo3
+
+EOF
+"
+
commit_file sm1 &&
cd sm1 &&
git reset --hard HEAD~2 >/dev/null &&
EOF
"
+test_expect_success 'typechanged submodule(submodule->blob), --files' "
+ git submodule summary --files >actual &&
+ diff actual - <<-EOF
+* sm1 $head5(blob)->$head4(submodule) (3):
+ > Add foo5
+
+EOF
+"
+
rm -rf sm1 &&
git checkout-index sm1
test_expect_success 'typechanged submodule(submodule->blob)' "
EOF
"
+test_expect_success 'fail when using --files together with --cached' "
+ test_must_fail git submodule summary --files --cached
+"
+
test_done
+++ /dev/null
-#!/bin/sh
-#
-# Copyright (c) 2009, Red Hat Inc, Author: Michael S. Tsirkin (mst@redhat.com)
-#
-
-test_description='test clone --reference'
-. ./test-lib.sh
-
-base_dir=`pwd`
-
-U=$base_dir/UPLOAD_LOG
-
-test_expect_success 'preparing first repository' \
-'test_create_repo A && cd A &&
-echo first > file1 &&
-git add file1 &&
-git commit -m A-initial'
-
-cd "$base_dir"
-
-test_expect_success 'preparing second repository' \
-'git clone A B && cd B &&
-echo second > file2 &&
-git add file2 &&
-git commit -m B-addition &&
-git repack -a -d &&
-git prune'
-
-cd "$base_dir"
-
-test_expect_success 'preparing supermodule' \
-'test_create_repo super && cd super &&
-echo file > file &&
-git add file &&
-git commit -m B-super-initial'
-
-cd "$base_dir"
-
-test_expect_success 'submodule add --reference' \
-'cd super && git submodule add --reference ../B "file://$base_dir/A" sub &&
-git commit -m B-super-added'
-
-cd "$base_dir"
-
-test_expect_success 'after add: existence of info/alternates' \
-'test `wc -l <super/sub/.git/objects/info/alternates` = 1'
-
-cd "$base_dir"
-
-test_expect_success 'that reference gets used with add' \
-'cd super/sub &&
-echo "0 objects, 0 kilobytes" > expected &&
-git count-objects > current &&
-diff expected current'
-
-cd "$base_dir"
-
-test_expect_success 'cloning supermodule' \
-'git clone super super-clone'
-
-cd "$base_dir"
-
-test_expect_success 'update with reference' \
-'cd super-clone && git submodule update --init --reference ../B'
-
-cd "$base_dir"
-
-test_expect_success 'after update: existence of info/alternates' \
-'test `wc -l <super-clone/sub/.git/objects/info/alternates` = 1'
-
-cd "$base_dir"
-
-test_expect_success 'that reference gets used with update' \
-'cd super-clone/sub &&
-echo "0 objects, 0 kilobytes" > expected &&
-git count-objects > current &&
-diff expected current'
-
-cd "$base_dir"
-
-test_done
--- /dev/null
+#!/bin/sh
+#
+# Copyright (c) 2009 Johan Herland
+#
+
+test_description='Test "git submodule foreach"
+
+This test verifies that "git submodule foreach" correctly visits all submodules
+that are currently checked out.
+'
+
+. ./test-lib.sh
+
+
+test_expect_success 'setup a submodule tree' '
+ echo file > file &&
+ git add file &&
+ test_tick &&
+ git commit -m upstream
+ git clone . super &&
+ git clone super submodule &&
+ (
+ cd super &&
+ git submodule add ../submodule sub1 &&
+ git submodule add ../submodule sub2 &&
+ git submodule add ../submodule sub3 &&
+ git config -f .gitmodules --rename-section \
+ submodule.sub1 submodule.foo1 &&
+ git config -f .gitmodules --rename-section \
+ submodule.sub2 submodule.foo2 &&
+ git config -f .gitmodules --rename-section \
+ submodule.sub3 submodule.foo3 &&
+ git add .gitmodules
+ test_tick &&
+ git commit -m "submodules" &&
+ git submodule init sub1 &&
+ git submodule init sub2 &&
+ git submodule init sub3
+ ) &&
+ (
+ cd submodule &&
+ echo different > file &&
+ git add file &&
+ test_tick &&
+ git commit -m "different"
+ ) &&
+ (
+ cd super &&
+ (
+ cd sub3 &&
+ git pull
+ ) &&
+ git add sub3 &&
+ test_tick &&
+ git commit -m "update sub3"
+ )
+'
+
+sub1sha1=$(cd super/sub1 && git rev-parse HEAD)
+sub3sha1=$(cd super/sub3 && git rev-parse HEAD)
+
+cat > expect <<EOF
+Entering 'sub1'
+foo1-sub1-$sub1sha1
+Entering 'sub3'
+foo3-sub3-$sub3sha1
+EOF
+
+test_expect_success 'test basic "submodule foreach" usage' '
+ git clone super clone &&
+ (
+ cd clone &&
+ git submodule update --init -- sub1 sub3 &&
+ git submodule foreach "echo \$name-\$path-\$sha1" > ../actual
+ ) &&
+ test_cmp expect actual
+'
+
+test_expect_success 'setup nested submodules' '
+ git clone submodule nested1 &&
+ git clone submodule nested2 &&
+ git clone submodule nested3 &&
+ (
+ cd nested3 &&
+ git submodule add ../submodule submodule &&
+ test_tick &&
+ git commit -m "submodule" &&
+ git submodule init submodule
+ ) &&
+ (
+ cd nested2 &&
+ git submodule add ../nested3 nested3 &&
+ test_tick &&
+ git commit -m "nested3" &&
+ git submodule init nested3
+ ) &&
+ (
+ cd nested1 &&
+ git submodule add ../nested2 nested2 &&
+ test_tick &&
+ git commit -m "nested2" &&
+ git submodule init nested2
+ ) &&
+ (
+ cd super &&
+ git submodule add ../nested1 nested1 &&
+ test_tick &&
+ git commit -m "nested1" &&
+ git submodule init nested1
+ )
+'
+
+test_expect_success 'use "submodule foreach" to checkout 2nd level submodule' '
+ git clone super clone2 &&
+ (
+ cd clone2 &&
+ test ! -d sub1/.git &&
+ test ! -d sub2/.git &&
+ test ! -d sub3/.git &&
+ test ! -d nested1/.git &&
+ git submodule update --init &&
+ test -d sub1/.git &&
+ test -d sub2/.git &&
+ test -d sub3/.git &&
+ test -d nested1/.git &&
+ test ! -d nested1/nested2/.git &&
+ git submodule foreach "git submodule update --init" &&
+ test -d nested1/nested2/.git &&
+ test ! -d nested1/nested2/nested3/.git
+ )
+'
+
+test_expect_success 'use "foreach --recursive" to checkout all submodules' '
+ (
+ cd clone2 &&
+ git submodule foreach --recursive "git submodule update --init" &&
+ test -d nested1/nested2/nested3/.git &&
+ test -d nested1/nested2/nested3/submodule/.git
+ )
+'
+
+cat > expect <<EOF
+Entering 'nested1'
+Entering 'nested1/nested2'
+Entering 'nested1/nested2/nested3'
+Entering 'nested1/nested2/nested3/submodule'
+Entering 'sub1'
+Entering 'sub2'
+Entering 'sub3'
+EOF
+
+test_expect_success 'test messages from "foreach --recursive"' '
+ (
+ cd clone2 &&
+ git submodule foreach --recursive "true" > ../actual
+ ) &&
+ test_cmp expect actual
+'
+
+cat > expect <<EOF
+nested1-nested1
+nested2-nested2
+nested3-nested3
+submodule-submodule
+foo1-sub1
+foo2-sub2
+foo3-sub3
+EOF
+
+test_expect_success 'test "foreach --quiet --recursive"' '
+ (
+ cd clone2 &&
+ git submodule foreach -q --recursive "echo \$name-\$path" > ../actual
+ ) &&
+ test_cmp expect actual
+'
+
+test_expect_success 'use "update --recursive" to checkout all submodules' '
+ git clone super clone3 &&
+ (
+ cd clone3 &&
+ test ! -d sub1/.git &&
+ test ! -d sub2/.git &&
+ test ! -d sub3/.git &&
+ test ! -d nested1/.git &&
+ git submodule update --init --recursive &&
+ test -d sub1/.git &&
+ test -d sub2/.git &&
+ test -d sub3/.git &&
+ test -d nested1/.git &&
+ test -d nested1/nested2/.git &&
+ test -d nested1/nested2/nested3/.git &&
+ test -d nested1/nested2/nested3/submodule/.git
+ )
+'
+
+nested1sha1=$(cd clone3/nested1 && git rev-parse HEAD)
+nested2sha1=$(cd clone3/nested1/nested2 && git rev-parse HEAD)
+nested3sha1=$(cd clone3/nested1/nested2/nested3 && git rev-parse HEAD)
+submodulesha1=$(cd clone3/nested1/nested2/nested3/submodule && git rev-parse HEAD)
+sub1sha1=$(cd clone3/sub1 && git rev-parse HEAD)
+sub2sha1=$(cd clone3/sub2 && git rev-parse HEAD)
+sub3sha1=$(cd clone3/sub3 && git rev-parse HEAD)
+sub1sha1_short=$(cd clone3/sub1 && git rev-parse --short HEAD)
+sub2sha1_short=$(cd clone3/sub2 && git rev-parse --short HEAD)
+
+cat > expect <<EOF
+ $nested1sha1 nested1 (heads/master)
+ $nested2sha1 nested1/nested2 (heads/master)
+ $nested3sha1 nested1/nested2/nested3 (heads/master)
+ $submodulesha1 nested1/nested2/nested3/submodule (heads/master)
+ $sub1sha1 sub1 ($sub1sha1_short)
+ $sub2sha1 sub2 ($sub2sha1_short)
+ $sub3sha1 sub3 (heads/master)
+EOF
+
+test_expect_success 'test "status --recursive"' '
+ (
+ cd clone3 &&
+ git submodule status --recursive > ../actual
+ ) &&
+ test_cmp expect actual
+'
+
+test_expect_success 'use "git clone --recursive" to checkout all submodules' '
+ git clone --recursive super clone4 &&
+ test -d clone4/.git &&
+ test -d clone4/sub1/.git &&
+ test -d clone4/sub2/.git &&
+ test -d clone4/sub3/.git &&
+ test -d clone4/nested1/.git &&
+ test -d clone4/nested1/nested2/.git &&
+ test -d clone4/nested1/nested2/nested3/.git &&
+ test -d clone4/nested1/nested2/nested3/submodule/.git
+'
+
+test_done
--- /dev/null
+#!/bin/sh
+#
+# Copyright (c) 2009, Red Hat Inc, Author: Michael S. Tsirkin (mst@redhat.com)
+#
+
+test_description='test clone --reference'
+. ./test-lib.sh
+
+base_dir=`pwd`
+
+U=$base_dir/UPLOAD_LOG
+
+test_expect_success 'preparing first repository' \
+'test_create_repo A && cd A &&
+echo first > file1 &&
+git add file1 &&
+git commit -m A-initial'
+
+cd "$base_dir"
+
+test_expect_success 'preparing second repository' \
+'git clone A B && cd B &&
+echo second > file2 &&
+git add file2 &&
+git commit -m B-addition &&
+git repack -a -d &&
+git prune'
+
+cd "$base_dir"
+
+test_expect_success 'preparing supermodule' \
+'test_create_repo super && cd super &&
+echo file > file &&
+git add file &&
+git commit -m B-super-initial'
+
+cd "$base_dir"
+
+test_expect_success 'submodule add --reference' \
+'cd super && git submodule add --reference ../B "file://$base_dir/A" sub &&
+git commit -m B-super-added'
+
+cd "$base_dir"
+
+test_expect_success 'after add: existence of info/alternates' \
+'test `wc -l <super/sub/.git/objects/info/alternates` = 1'
+
+cd "$base_dir"
+
+test_expect_success 'that reference gets used with add' \
+'cd super/sub &&
+echo "0 objects, 0 kilobytes" > expected &&
+git count-objects > current &&
+diff expected current'
+
+cd "$base_dir"
+
+test_expect_success 'cloning supermodule' \
+'git clone super super-clone'
+
+cd "$base_dir"
+
+test_expect_success 'update with reference' \
+'cd super-clone && git submodule update --init --reference ../B'
+
+cd "$base_dir"
+
+test_expect_success 'after update: existence of info/alternates' \
+'test `wc -l <super-clone/sub/.git/objects/info/alternates` = 1'
+
+cd "$base_dir"
+
+test_expect_success 'that reference gets used with update' \
+'cd super-clone/sub &&
+echo "0 objects, 0 kilobytes" > expected &&
+git count-objects > current &&
+diff expected current'
+
+cd "$base_dir"
+
+test_done
--- /dev/null
+#!/bin/sh
+
+test_description='test auto-generated merge messages'
+. ./test-lib.sh
+
+check_oneline() {
+ echo "$1" | sed "s/Q/'/g" >expect &&
+ git log -1 --pretty=tformat:%s >actual &&
+ test_cmp expect actual
+}
+
+test_expect_success 'merge local branch' '
+ test_commit master-1 &&
+ git checkout -b local-branch &&
+ test_commit branch-1 &&
+ git checkout master &&
+ test_commit master-2 &&
+ git merge local-branch &&
+ check_oneline "Merge branch Qlocal-branchQ"
+'
+
+test_expect_success 'merge octopus branches' '
+ git checkout -b octopus-a master &&
+ test_commit octopus-1 &&
+ git checkout -b octopus-b master &&
+ test_commit octopus-2 &&
+ git checkout master &&
+ git merge octopus-a octopus-b &&
+ check_oneline "Merge branches Qoctopus-aQ and Qoctopus-bQ"
+'
+
+test_expect_success 'merge tag' '
+ git checkout -b tag-branch master &&
+ test_commit tag-1 &&
+ git checkout master &&
+ test_commit master-3 &&
+ git merge tag-1 &&
+ check_oneline "Merge commit Qtag-1Q"
+'
+
+test_expect_success 'ambiguous tag' '
+ git checkout -b ambiguous master &&
+ test_commit ambiguous &&
+ git checkout master &&
+ test_commit master-4 &&
+ git merge ambiguous &&
+ check_oneline "Merge commit QambiguousQ"
+'
+
+test_expect_success 'remote branch' '
+ git checkout -b remote master &&
+ test_commit remote-1 &&
+ git update-ref refs/remotes/origin/master remote &&
+ git checkout master &&
+ test_commit master-5 &&
+ git merge origin/master &&
+ check_oneline "Merge remote branch Qorigin/masterQ"
+'
+
+test_done
+++ /dev/null
-ISO8859_5_NAME="¸ÒÐÝ ¿ÕâàÞÒØç ÁØÔÞàÞÒ"
-ISO8859_5_MSG="ÂÕáâÞÒÞÕ áÞÞÑéÕÝØÕ"
touch deeply/nested/directory/.keep &&
svn_cmd add deeply &&
svn_cmd up &&
- svn_cmd propset -R svn:ignore 'no-such-file*' .
+ svn_cmd propset -R svn:ignore '
+no-such-file*
+' .
svn_cmd commit -m 'propset svn:ignore'
cd .. &&
git svn show-ignore > show-ignore.got &&
"
cat >prop.expect <<\EOF
+
no-such-file*
EOF
git update-ref refs/remotes/flunk@18 refs/remotes/stunk~2 &&
git update-ref -d refs/remotes/stunk &&
git config --unset svn-remote.svn.fetch stunk &&
- mkdir -p "$GIT_DIR"/svn/flunk@18 &&
- rev_map=$(cd "$GIT_DIR"/svn/stunk && ls .rev_map*) &&
- dd if="$GIT_DIR"/svn/stunk/$rev_map \
- of="$GIT_DIR"/svn/flunk@18/$rev_map bs=24 count=1 &&
- rm -rf "$GIT_DIR"/svn/stunk &&
+ mkdir -p "$GIT_DIR"/svn/refs/remotes/flunk@18 &&
+ rev_map=$(cd "$GIT_DIR"/svn/refs/remotes/stunk && ls .rev_map*) &&
+ dd if="$GIT_DIR"/svn/refs/remotes/stunk/$rev_map \
+ of="$GIT_DIR"/svn/refs/remotes/flunk@18/$rev_map bs=24 count=1 &&
+ rm -rf "$GIT_DIR"/svn/refs/remotes/stunk &&
git svn init --minimize-url -i flunk "$svnrepo"/flunk &&
git svn fetch -i flunk &&
git svn init --minimize-url -i stunk "$svnrepo"/stunk &&
cd .. &&
git svn init "$svnrepo" &&
git svn fetch &&
- mv "$GIT_DIR"/svn/* "$GIT_DIR"/ &&
- mv "$GIT_DIR"/svn/.metadata "$GIT_DIR"/ &&
- rmdir "$GIT_DIR"/svn &&
+ rm -rf "$GIT_DIR"/svn &&
git update-ref refs/heads/git-svn-HEAD refs/${remotes_git_svn} &&
git update-ref refs/heads/svn-HEAD refs/${remotes_git_svn} &&
git update-ref -d refs/${remotes_git_svn} refs/${remotes_git_svn}
git config --add svn-remote.svn.fetch "branches/b:refs/remotes/b" &&
for i in tags/0.1 tags/0.2 tags/0.3; do
git config --add svn-remote.svn.fetch \
- $i:refs/remotes/$i || exit 1; done
+ $i:refs/remotes/$i || exit 1; done &&
+ git config --get-all svn-remote.svn.fetch > fetch.out &&
+ grep "^trunk:refs/remotes/trunk$" fetch.out &&
+ grep "^branches/a:refs/remotes/a$" fetch.out &&
+ grep "^branches/b:refs/remotes/b$" fetch.out &&
+ grep "^tags/0\.1:refs/remotes/tags/0\.1$" fetch.out &&
+ grep "^tags/0\.2:refs/remotes/tags/0\.2$" fetch.out &&
+ grep "^tags/0\.3:refs/remotes/tags/0\.3$" fetch.out &&
+ grep "^:refs/${remotes_git_svn}" fetch.out
'
# refs should all be different, but the trees should all be the same:
rm -rf "$GIT_DIR"/svn &&
for i in `cat fetch.out`; do
path=`expr $i : "\([^:]*\):.*$"`
- ref=`expr $i : "[^:]*:refs/remotes/\(.*\)$"`
+ ref=`expr $i : "[^:]*:\(refs/remotes/.*\)$"`
if test -z "$ref"; then continue; fi
if test -n "$path"; then path="/$path"; fi
( mkdir -p "$GIT_DIR"/svn/$ref/info/ &&
echo "$svnrepo"$path > "$GIT_DIR"/svn/$ref/info/url ) || exit 1;
done &&
git svn migrate --minimize &&
- test -z "`git config -l |grep -v "^svn-remote\.git-svn\."`" &&
+ test -z "`git config -l | grep "^svn-remote\.git-svn\."`" &&
git config --get-all svn-remote.svn.fetch > fetch.out &&
grep "^trunk:refs/remotes/trunk$" fetch.out &&
grep "^branches/a:refs/remotes/a$" fetch.out &&
grep "^branches/b:refs/remotes/b$" fetch.out &&
grep "^tags/0\.1:refs/remotes/tags/0\.1$" fetch.out &&
grep "^tags/0\.2:refs/remotes/tags/0\.2$" fetch.out &&
- grep "^tags/0\.3:refs/remotes/tags/0\.3$" fetch.out
+ grep "^tags/0\.3:refs/remotes/tags/0\.3$" fetch.out &&
grep "^:refs/${remotes_git_svn}" fetch.out
'
test_expect_success ".rev_db auto-converted to .rev_map.UUID" '
git svn fetch -i trunk &&
- test -z "$(ls "$GIT_DIR"/svn/trunk/.rev_db.* 2>/dev/null)" &&
- expect="$(ls "$GIT_DIR"/svn/trunk/.rev_map.*)" &&
+ test -z "$(ls "$GIT_DIR"/svn/refs/remotes/trunk/.rev_db.* 2>/dev/null)" &&
+ expect="$(ls "$GIT_DIR"/svn/refs/remotes/trunk/.rev_map.*)" &&
test -n "$expect" &&
rev_db="$(echo $expect | sed -e "s,_map,_db,")" &&
convert_to_rev_db "$expect" "$rev_db" &&
rm -f "$expect" &&
test -f "$rev_db" &&
git svn fetch -i trunk &&
- test -z "$(ls "$GIT_DIR"/svn/trunk/.rev_db.* 2>/dev/null)" &&
- test ! -e "$GIT_DIR"/svn/trunk/.rev_db &&
+ test -z "$(ls "$GIT_DIR"/svn/refs/remotes/trunk/.rev_db.* 2>/dev/null)" &&
+ test ! -e "$GIT_DIR"/svn/refs/remotes/trunk/.rev_db &&
test -f "$expect"
'
mkdir project project/trunk project/branches project/tags &&
echo foo > project/trunk/foo &&
svn_cmd import -m "$test_description" project "$svnrepo/pr ject" &&
+ svn_cmd cp -m "branch" "$svnrepo/pr ject/trunk" \
+ "$svnrepo/pr ject/branches/b" &&
+ svn_cmd cp -m "tag" "$svnrepo/pr ject/trunk" \
+ "$svnrepo/pr ject/tags/v1" &&
rm -rf project &&
start_httpd
'
cd ..
'
+# SVN works either way, so should we...
+
+test_expect_success 'svn checkout with percent escapes' '
+ svn_cmd checkout "$svnrepo/pr%20ject" svn.percent &&
+ svn_cmd checkout "$svnrepo/pr%20ject/trunk" svn.percent.trunk
+'
+
+test_expect_success 'svn checkout with space' '
+ svn_cmd checkout "$svnrepo/pr ject" svn.space &&
+ svn_cmd checkout "$svnrepo/pr ject/trunk" svn.space.trunk
+'
+
+test_expect_success 'test clone trunk with percent escapes and minimize-url' '
+ git svn clone --minimize-url "$svnrepo/pr%20ject/trunk" minimize &&
+ (
+ cd minimize &&
+ git rev-parse refs/${remotes_git_svn}
+ )
+'
+
+test_expect_success 'test clone trunk with percent escapes' '
+ git svn clone "$svnrepo/pr%20ject/trunk" trunk &&
+ (
+ cd trunk &&
+ git rev-parse refs/${remotes_git_svn}
+ )
+'
+
+test_expect_success 'test clone --stdlayout with percent escapes' '
+ git svn clone --stdlayout "$svnrepo/pr%20ject" percent &&
+ (
+ cd percent &&
+ git rev-parse refs/remotes/trunk^0 &&
+ git rev-parse refs/remotes/b^0 &&
+ git rev-parse refs/remotes/tags/v1^0
+ )
+'
+
+test_expect_success 'test clone -s with unescaped space' '
+ git svn clone -s "$svnrepo/pr ject" space &&
+ (
+ cd space &&
+ git rev-parse refs/remotes/trunk^0 &&
+ git rev-parse refs/remotes/b^0 &&
+ git rev-parse refs/remotes/tags/v1^0
+ )
+'
+
stop_httpd
test_done
test_expect_success 'clone using git svn' 'git svn clone -s "$svnrepo" x'
test_expect_success 'test that b1 exists and is empty' '
- (cd x && test -f b1 && ! test -s b1)
+ (
+ cd x &&
+ git reset --hard branch-c &&
+ test -f b1 &&
+ ! test -s b1
+ )
'
test_done
)
'
+git --git-dir=x/.git config --unset svn.authorsfile
+git --git-dir=x/.git config --unset svn.authorsprog
+
+test_expect_success 'authors-prog handled special characters in username' '
+ svn mkdir -m bad --username "xyz; touch evil" "$svnrepo"/bad &&
+ (
+ cd x &&
+ git svn --authors-prog=../svn-authors-prog fetch &&
+ git rev-list -1 --pretty=raw refs/remotes/git-svn |
+ grep "^author xyz; touch evil <xyz; touch evil@example\.com> " &&
+ ! test -f evil
+ )
+'
+
test_done
test_expect_success 'Fetch repo' 'git svn fetch'
test_expect_success 'make backup copy of unhandled.log' '
- cp .git/svn/git-svn/unhandled.log tmp
+ cp .git/svn/refs/remotes/git-svn/unhandled.log tmp
'
-test_expect_success 'create leftover index' '> .git/svn/git-svn/index'
+test_expect_success 'create leftover index' '> .git/svn/refs/remotes/git-svn/index'
test_expect_success 'git svn gc runs' 'git svn gc'
-test_expect_success 'git svn index removed' '! test -f .git/svn/git-svn/index'
+test_expect_success 'git svn index removed' '! test -f .git/svn/refs/remotes/git-svn/index'
if perl -MCompress::Zlib -e 0 2>/dev/null
then
test_expect_success 'git svn gc produces a valid gzip file' '
- gunzip .git/svn/git-svn/unhandled.log.gz
+ gunzip .git/svn/refs/remotes/git-svn/unhandled.log.gz
'
else
say "Perl Compress::Zlib unavailable, skipping gunzip test"
fi
test_expect_success 'git svn gc does not change unhandled.log files' '
- test_cmp .git/svn/git-svn/unhandled.log tmp/unhandled.log
+ test_cmp .git/svn/refs/remotes/git-svn/unhandled.log tmp/unhandled.log
'
test_done
--- /dev/null
+#!/bin/sh
+#
+# Copyright (c) 2009 Eric Wong
+
+test_description='git svn old rev_map preservd'
+. ./lib-git-svn.sh
+
+test_expect_success 'setup test repository with old layout' '
+ mkdir i &&
+ (cd i && > a) &&
+ svn_cmd import -m- i "$svnrepo" &&
+ git svn init "$svnrepo" &&
+ git svn fetch &&
+ test -d .git/svn/refs/remotes/git-svn/ &&
+ ! test -e .git/svn/git-svn/ &&
+ mv .git/svn/refs/remotes/git-svn .git/svn/ &&
+ rm -r .git/svn/refs
+'
+
+test_expect_success 'old layout continues to work' '
+ svn_cmd import -m- i "$svnrepo/b" &&
+ git svn rebase &&
+ echo a >> b/a &&
+ git add b/a &&
+ git commit -m- -a &&
+ git svn dcommit &&
+ ! test -d .git/svn/refs/ &&
+ test -e .git/svn/git-svn/
+'
+
+test_done
--- /dev/null
+#!/bin/sh
+#
+# Copyright (c) 2009 Eric Wong
+#
+test_description='git svn initial master branch is "trunk" if possible'
+. ./lib-git-svn.sh
+
+test_expect_success 'setup test repository' '
+ mkdir i &&
+ > i/a &&
+ svn_cmd import -m trunk i "$svnrepo/trunk" &&
+ svn_cmd import -m b/a i "$svnrepo/branches/a" &&
+ svn_cmd import -m b/b i "$svnrepo/branches/b"
+'
+
+test_expect_success 'git svn clone --stdlayout sets up trunk as master' '
+ git svn clone -s "$svnrepo" g &&
+ (
+ cd g &&
+ test x`git rev-parse --verify refs/remotes/trunk^0` = \
+ x`git rev-parse --verify refs/heads/master^0`
+ )
+'
+
+test_done
commandline, and checks that it would not write any errors
or warnings to log.'
-gitweb_init () {
- safe_pwd="$(perl -MPOSIX=getcwd -e 'print quotemeta(getcwd)')"
- cat >gitweb_config.perl <<EOF
-#!/usr/bin/perl
-
-# gitweb configuration for tests
-
-our \$version = "current";
-our \$GIT = "git";
-our \$projectroot = "$safe_pwd";
-our \$project_maxdepth = 8;
-our \$home_link_str = "projects";
-our \$site_name = "[localhost]";
-our \$site_header = "";
-our \$site_footer = "";
-our \$home_text = "indextext.html";
-our @stylesheets = ("file:///$TEST_DIRECTORY/../gitweb/gitweb.css");
-our \$logo = "file:///$TEST_DIRECTORY/../gitweb/git-logo.png";
-our \$favicon = "file:///$TEST_DIRECTORY/../gitweb/git-favicon.png";
-our \$projects_list = "";
-our \$export_ok = "";
-our \$strict_export = "";
-EOF
-
- cat >.git/description <<EOF
-$0 test repository
-EOF
-}
-
-gitweb_run () {
- GATEWAY_INTERFACE="CGI/1.1"
- HTTP_ACCEPT="*/*"
- REQUEST_METHOD="GET"
- SCRIPT_NAME="$TEST_DIRECTORY/../gitweb/gitweb.perl"
- QUERY_STRING=""$1""
- PATH_INFO=""$2""
- export GATEWAY_INTERFACE HTTP_ACCEPT REQUEST_METHOD \
- SCRIPT_NAME QUERY_STRING PATH_INFO
-
- GITWEB_CONFIG=$(pwd)/gitweb_config.perl
- export GITWEB_CONFIG
-
- # some of git commands write to STDERR on error, but this is not
- # written to web server logs, so we are not interested in that:
- # we are interested only in properly formatted errors/warnings
- rm -f gitweb.log &&
- perl -- "$SCRIPT_NAME" \
- >/dev/null 2>gitweb.log &&
- if grep "^[[]" gitweb.log >/dev/null 2>&1; then false; else true; fi
-
- # gitweb.log is left for debugging
-}
-
-. ./test-lib.sh
-
-if ! test_have_prereq PERL; then
- say 'skipping gitweb tests, perl not available'
- test_done
-fi
-
-perl -MEncode -e 'decode_utf8("", Encode::FB_CROAK)' >/dev/null 2>&1 || {
- say 'skipping gitweb tests, perl version is too old'
- test_done
-}
-
-gitweb_init
+. ./gitweb-lib.sh
# ----------------------------------------------------------------------
# no commits (empty, just initialized repository)
--- /dev/null
+#!/bin/sh
+#
+# Copyright (c) 2009 Mark Rada
+#
+
+test_description='gitweb as standalone script (http status tests).
+
+This test runs gitweb (git web interface) as a CGI script from the
+commandline, and checks that it returns the expected HTTP status
+code and message.'
+
+
+. ./gitweb-lib.sh
+
+# ----------------------------------------------------------------------
+# snapshot settings
+
+test_commit \
+ 'SnapshotTests' \
+ 'i can has snapshot?'
+
+cat >>gitweb_config.perl <<\EOF
+$feature{'snapshot'}{'override'} = 0;
+EOF
+
+test_expect_success \
+ 'snapshots: tgz only default format enabled' \
+ 'gitweb_run "p=.git;a=snapshot;h=HEAD;sf=tgz" &&
+ grep "Status: 200 OK" gitweb.output &&
+ gitweb_run "p=.git;a=snapshot;h=HEAD;sf=tbz2" &&
+ grep "403 - Unsupported snapshot format" gitweb.output &&
+ gitweb_run "p=.git;a=snapshot;h=HEAD;sf=txz" &&
+ grep "403 - Snapshot format not allowed" gitweb.output &&
+ gitweb_run "p=.git;a=snapshot;h=HEAD;sf=zip" &&
+ grep "403 - Unsupported snapshot format" gitweb.output'
+test_debug 'cat gitweb.output'
+
+
+cat >>gitweb_config.perl <<\EOF
+$feature{'snapshot'}{'default'} = ['tgz','tbz2','txz','zip'];
+EOF
+
+test_expect_success \
+ 'snapshots: all enabled in default, use default disabled value' \
+ 'gitweb_run "p=.git;a=snapshot;h=HEAD;sf=tgz" &&
+ grep "Status: 200 OK" gitweb.output &&
+ gitweb_run "p=.git;a=snapshot;h=HEAD;sf=tbz2" &&
+ grep "Status: 200 OK" gitweb.output &&
+ gitweb_run "p=.git;a=snapshot;h=HEAD;sf=txz" &&
+ grep "403 - Snapshot format not allowed" gitweb.output &&
+ gitweb_run "p=.git;a=snapshot;h=HEAD;sf=zip" &&
+ grep "Status: 200 OK" gitweb.output'
+test_debug 'cat gitweb.output'
+
+
+cat >>gitweb_config.perl <<\EOF
+$known_snapshot_formats{'zip'}{'disabled'} = 1;
+EOF
+
+test_expect_success \
+ 'snapshots: zip explicitly disabled' \
+ 'gitweb_run "p=.git;a=snapshot;h=HEAD;sf=zip" &&
+ grep "403 - Snapshot format not allowed" gitweb.output'
+test_debug 'cat gitweb.output'
+
+
+cat >>gitweb_config.perl <<\EOF
+$known_snapshot_formats{'tgz'}{'disabled'} = 0;
+EOF
+
+test_expect_success \
+ 'snapshots: tgz explicitly enabled' \
+ 'gitweb_run "p=.git;a=snapshot;h=HEAD;sf=tgz" &&
+ grep "Status: 200 OK" gitweb.output'
+test_debug 'cat gitweb.output'
+
+
+test_done
valgrind=t; verbose=t; shift ;;
--tee)
shift ;; # was handled already
+ --root=*)
+ root=$(expr "z$1" : 'z[^=]*=\(.*\)')
+ shift ;;
*)
echo "error: unknown test option '$1'" >&2; exit 1 ;;
esac
# Test repository
test="trash directory.$(basename "$0" .sh)"
-test ! -z "$debug" || remove_trash="$TEST_DIRECTORY/$test"
+test -n "$root" && test="$root/$test"
+case "$test" in
+/*) TRASH_DIRECTORY="$test" ;;
+ *) TRASH_DIRECTORY="$TEST_DIRECTORY/$test" ;;
+esac
+test ! -z "$debug" || remove_trash=$TRASH_DIRECTORY
rm -fr "$test" || {
GIT_EXIT_OK=t
echo >&5 "FATAL: Cannot prepare test area"
esac
done
+# Provide an implementation of the 'yes' utility
+yes () {
+ if test $# = 0
+ then
+ y=y
+ else
+ y="$*"
+ fi
+
+ while echo "$y"
+ do
+ :
+ done
+}
+
# Fix some commands on Windows
case $(uname -s) in
*MINGW*)
#include "cache.h"
-int main(int argc, char **argv)
+static const char *usage_msg = "\n"
+" test-date show [time_t]...\n"
+" test-date parse [date]...\n"
+" test-date approxidate [date]...\n";
+
+static void show_dates(char **argv, struct timeval *now)
{
- int i;
+ char buf[128];
+
+ for (; *argv; argv++) {
+ time_t t = atoi(*argv);
+ show_date_relative(t, 0, now, buf, sizeof(buf));
+ printf("%s -> %s\n", *argv, buf);
+ }
+}
- for (i = 1; i < argc; i++) {
+static void parse_dates(char **argv, struct timeval *now)
+{
+ for (; *argv; argv++) {
char result[100];
time_t t;
- memcpy(result, "bad", 4);
- parse_date(argv[i], result, sizeof(result));
+ result[0] = 0;
+ parse_date(*argv, result, sizeof(result));
t = strtoul(result, NULL, 0);
- printf("%s -> %s -> %s", argv[i], result, ctime(&t));
+ printf("%s -> %s\n", *argv,
+ t ? show_date(t, 0, DATE_ISO8601) : "bad");
+ }
+}
- t = approxidate(argv[i]);
- printf("%s -> %s\n", argv[i], ctime(&t));
+static void parse_approxidate(char **argv, struct timeval *now)
+{
+ for (; *argv; argv++) {
+ time_t t;
+ t = approxidate_relative(*argv, now);
+ printf("%s -> %s\n", *argv, show_date(t, 0, DATE_ISO8601));
+ }
+}
+
+int main(int argc, char **argv)
+{
+ struct timeval now;
+ const char *x;
+
+ x = getenv("TEST_DATE_NOW");
+ if (x) {
+ now.tv_sec = atoi(x);
+ now.tv_usec = 0;
}
+ else
+ gettimeofday(&now, NULL);
+
+ argv++;
+ if (!*argv)
+ usage(usage_msg);
+ if (!strcmp(*argv, "show"))
+ show_dates(argv+1, &now);
+ else if (!strcmp(*argv, "parse"))
+ parse_dates(argv+1, &now);
+ else if (!strcmp(*argv, "approxidate"))
+ parse_approxidate(argv+1, &now);
+ else
+ usage(usage_msg);
return 0;
}
{
const char **argv;
int argc;
- int err;
if (flags & TRANSPORT_PUSH_MIRROR)
return error("http transport does not support mirror mode");
while (refspec_nr--)
argv[argc++] = *refspec++;
argv[argc] = NULL;
- err = run_command_v_opt(argv, RUN_GIT_CMD);
- switch (err) {
- case -ERR_RUN_COMMAND_FORK:
- error("unable to fork for %s", argv[0]);
- case -ERR_RUN_COMMAND_EXEC:
- error("unable to exec %s", argv[0]);
- break;
- case -ERR_RUN_COMMAND_WAITPID:
- case -ERR_RUN_COMMAND_WAITPID_WRONG_PID:
- case -ERR_RUN_COMMAND_WAITPID_SIGNAL:
- case -ERR_RUN_COMMAND_WAITPID_NOEXIT:
- error("%s died with strange error", argv[0]);
- }
- return !!err;
+ return !!run_command_v_opt(argv, RUN_GIT_CMD);
}
#endif
return (refs ? 0 : -1);
}
+static int push_had_errors(struct ref *ref)
+{
+ for (; ref; ref = ref->next) {
+ switch (ref->status) {
+ case REF_STATUS_NONE:
+ case REF_STATUS_UPTODATE:
+ case REF_STATUS_OK:
+ break;
+ default:
+ return 1;
+ }
+ }
+ return 0;
+}
+
static int refs_pushed(struct ref *ref)
{
for (; ref; ref = ref->next) {
}
static void print_push_status(const char *dest, struct ref *refs,
- int verbose, int porcelain)
+ int verbose, int porcelain, int * nonfastforward)
{
struct ref *ref;
int n = 0;
if (ref->status == REF_STATUS_OK)
n += print_one_push_status(ref, dest, n, porcelain);
+ *nonfastforward = 0;
for (ref = refs; ref; ref = ref->next) {
if (ref->status != REF_STATUS_NONE &&
ref->status != REF_STATUS_UPTODATE &&
ref->status != REF_STATUS_OK)
n += print_one_push_status(ref, dest, n, porcelain);
+ if (ref->status == REF_STATUS_REJECT_NONFASTFORWARD)
+ *nonfastforward = 1;
}
}
args.force_update = !!(flags & TRANSPORT_PUSH_FORCE);
args.use_thin_pack = data->thin;
args.verbose = !!(flags & TRANSPORT_PUSH_VERBOSE);
+ args.quiet = !!(flags & TRANSPORT_PUSH_QUIET);
args.dry_run = !!(flags & TRANSPORT_PUSH_DRY_RUN);
ret = send_pack(&args, data->fd, data->conn, remote_refs,
}
int transport_push(struct transport *transport,
- int refspec_nr, const char **refspec, int flags)
+ int refspec_nr, const char **refspec, int flags,
+ int * nonfastforward)
{
verify_remote_names(refspec_nr, refspec);
struct ref *local_refs = get_local_heads();
int match_flags = MATCH_REFS_NONE;
int verbose = flags & TRANSPORT_PUSH_VERBOSE;
+ int quiet = flags & TRANSPORT_PUSH_QUIET;
int porcelain = flags & TRANSPORT_PUSH_PORCELAIN;
int ret;
ret = transport->push_refs(transport, remote_refs, flags);
- print_push_status(transport->url, remote_refs, verbose | porcelain, porcelain);
+ if (!quiet || push_had_errors(remote_refs))
+ print_push_status(transport->url, remote_refs,
+ verbose | porcelain, porcelain,
+ nonfastforward);
if (!(flags & TRANSPORT_PUSH_DRY_RUN)) {
struct ref *ref;
update_tracking_ref(transport->remote, ref, verbose);
}
- if (!ret && !refs_pushed(remote_refs))
+ if (!quiet && !ret && !refs_pushed(remote_refs))
fprintf(stderr, "Everything up-to-date\n");
return ret;
}
int transport_fetch_refs(struct transport *transport, const struct ref *refs)
{
int rc;
- int nr_heads = 0, nr_alloc = 0;
+ int nr_heads = 0, nr_alloc = 0, nr_refs = 0;
const struct ref **heads = NULL;
const struct ref *rm;
for (rm = refs; rm; rm = rm->next) {
+ nr_refs++;
if (rm->peer_ref &&
!hashcmp(rm->peer_ref->old_sha1, rm->old_sha1))
continue;
heads[nr_heads++] = rm;
}
+ if (!nr_heads) {
+ /*
+ * When deepening of a shallow repository is requested,
+ * then local and remote refs are likely to still be equal.
+ * Just feed them all to the fetch method in that case.
+ * This condition shouldn't be met in a non-deepening fetch
+ * (see builtin-fetch.c:quickfetch()).
+ */
+ heads = xmalloc(nr_refs * sizeof(*heads));
+ for (rm = refs; rm; rm = rm->next)
+ heads[nr_heads++] = rm;
+ }
+
rc = transport->fetch(transport, nr_heads, heads);
free(heads);
return rc;
#define TRANSPORT_PUSH_MIRROR 8
#define TRANSPORT_PUSH_VERBOSE 16
#define TRANSPORT_PUSH_PORCELAIN 32
+#define TRANSPORT_PUSH_QUIET 64
/* Returns a transport suitable for the url */
struct transport *transport_get(struct remote *, const char *);
const char *value);
int transport_push(struct transport *connection,
- int refspec_nr, const char **refspec, int flags);
+ int refspec_nr, const char **refspec, int flags,
+ int * nonfastforward);
const struct ref *transport_get_remote_refs(struct transport *transport);
};
struct unpack_trees_options {
- unsigned int reset:1,
- merge:1,
- update:1,
- index_only:1,
- nontrivial_merge:1,
- trivial_merges_only:1,
- verbose_update:1,
- aggressive:1,
- skip_unmerged:1,
- initial_checkout:1,
- diff_index_cached:1,
- gently:1;
+ unsigned int reset,
+ merge,
+ update,
+ index_only,
+ nontrivial_merge,
+ trivial_merges_only,
+ verbose_update,
+ aggressive,
+ skip_unmerged,
+ initial_checkout,
+ diff_index_cached,
+ gently;
const char *prefix;
int pos;
struct dir_struct *dir;
+++ /dev/null
-#include "cache.h"
-#include "exec_cmd.h"
-
-static const char update_server_info_usage[] =
-"git update-server-info [--force]";
-
-int main(int ac, char **av)
-{
- int i;
- int force = 0;
- for (i = 1; i < ac; i++) {
- if (av[i][0] == '-') {
- if (!strcmp("--force", av[i]) ||
- !strcmp("-f", av[i]))
- force = 1;
- else
- usage(update_server_info_usage);
- }
- }
- if (i != ac)
- usage(update_server_info_usage);
-
- git_extract_argv0_path(av[0]);
-
- setup_git_directory();
-
- return !!update_server_info(force);
-}
static int multi_ack, nr_our_refs;
static int use_thin_pack, use_ofs_delta, use_include_tag;
static int no_progress, daemon_mode;
+static int shallow_nr;
static struct object_array have_obj;
static struct object_array want_obj;
+static struct object_array extra_edge_obj;
static unsigned int timeout;
/* 0 for no sideband,
* otherwise maximum packet size (up to 65520 bytes).
struct rev_info revs;
pack_pipe = fdopen(fd, "w");
- if (create_full_pack)
- use_thin_pack = 0; /* no point doing it */
init_revisions(&revs, NULL);
revs.tag_objects = 1;
revs.tree_objects = 1;
if (prepare_revision_walk(&revs))
die("revision walk setup failed");
mark_edges_uninteresting(revs.commits, &revs, show_edge);
+ if (use_thin_pack)
+ for (i = 0; i < extra_edge_obj.nr; i++)
+ fprintf(pack_pipe, "-%s\n", sha1_to_hex(
+ extra_edge_obj.objects[i].item->sha1));
traverse_commit_list(&revs, show_commit, show_object, NULL);
fflush(pack_pipe);
fclose(pack_pipe);
return 0;
}
+static int feed_msg_to_hook(int fd, const char *fmt, ...)
+{
+ int cnt;
+ char buf[1024];
+ va_list params;
+
+ va_start(params, fmt);
+ cnt = vsprintf(buf, fmt, params);
+ va_end(params);
+ return write_in_full(fd, buf, cnt) != cnt;
+}
+
+static int feed_obj_to_hook(const char *label, struct object_array *oa, int i, int fd)
+{
+ return feed_msg_to_hook(fd, "%s %s\n", label,
+ sha1_to_hex(oa->objects[i].item->sha1));
+}
+
+static int run_post_upload_pack_hook(size_t total, struct timeval *tv)
+{
+ const char *argv[2];
+ struct child_process proc;
+ int err, i;
+
+ argv[0] = "hooks/post-upload-pack";
+ argv[1] = NULL;
+
+ if (access(argv[0], X_OK) < 0)
+ return 0;
+
+ memset(&proc, 0, sizeof(proc));
+ proc.argv = argv;
+ proc.in = -1;
+ proc.stdout_to_stderr = 1;
+ err = start_command(&proc);
+ if (err)
+ return err;
+ for (i = 0; !err && i < want_obj.nr; i++)
+ err |= feed_obj_to_hook("want", &want_obj, i, proc.in);
+ for (i = 0; !err && i < have_obj.nr; i++)
+ err |= feed_obj_to_hook("have", &have_obj, i, proc.in);
+ if (!err)
+ err |= feed_msg_to_hook(proc.in, "time %ld.%06ld\n",
+ (long)tv->tv_sec, (long)tv->tv_usec);
+ if (!err)
+ err |= feed_msg_to_hook(proc.in, "size %ld\n", (long)total);
+ if (!err)
+ err |= feed_msg_to_hook(proc.in, "kind %s\n",
+ (nr_our_refs == want_obj.nr && !have_obj.nr)
+ ? "clone" : "fetch");
+ if (close(proc.in))
+ err = 1;
+ if (finish_command(&proc))
+ err = 1;
+ return err;
+}
+
static void create_pack_file(void)
{
+ struct timeval start_tv, tv;
struct async rev_list;
struct child_process pack_objects;
int create_full_pack = (nr_our_refs == want_obj.nr && !have_obj.nr);
char abort_msg[] = "aborting due to possible repository "
"corruption on the remote side.";
int buffered = -1;
- ssize_t sz;
+ ssize_t sz, total_sz;
const char *argv[10];
int arg = 0;
- rev_list.proc = do_rev_list;
- /* .data is just a boolean: any non-NULL value will do */
- rev_list.data = create_full_pack ? &rev_list : NULL;
- if (start_async(&rev_list))
- die("git upload-pack: unable to fork git-rev-list");
+ gettimeofday(&start_tv, NULL);
+ total_sz = 0;
+ if (shallow_nr) {
+ rev_list.proc = do_rev_list;
+ rev_list.data = 0;
+ if (start_async(&rev_list))
+ die("git upload-pack: unable to fork git-rev-list");
+ argv[arg++] = "pack-objects";
+ } else {
+ argv[arg++] = "pack-objects";
+ argv[arg++] = "--revs";
+ if (create_full_pack)
+ argv[arg++] = "--all";
+ else if (use_thin_pack)
+ argv[arg++] = "--thin";
+ }
- argv[arg++] = "pack-objects";
argv[arg++] = "--stdout";
if (!no_progress)
argv[arg++] = "--progress";
argv[arg++] = NULL;
memset(&pack_objects, 0, sizeof(pack_objects));
- pack_objects.in = rev_list.out; /* start_command closes it */
+ pack_objects.in = shallow_nr ? rev_list.out : -1;
pack_objects.out = -1;
pack_objects.err = -1;
pack_objects.git_cmd = 1;
if (start_command(&pack_objects))
die("git upload-pack: unable to fork git-pack-objects");
+ /* pass on revisions we (don't) want */
+ if (!shallow_nr) {
+ FILE *pipe_fd = fdopen(pack_objects.in, "w");
+ if (!create_full_pack) {
+ int i;
+ for (i = 0; i < want_obj.nr; i++)
+ fprintf(pipe_fd, "%s\n", sha1_to_hex(want_obj.objects[i].item->sha1));
+ fprintf(pipe_fd, "--not\n");
+ for (i = 0; i < have_obj.nr; i++)
+ fprintf(pipe_fd, "%s\n", sha1_to_hex(have_obj.objects[i].item->sha1));
+ }
+
+ fprintf(pipe_fd, "\n");
+ fflush(pipe_fd);
+ fclose(pipe_fd);
+ }
+
+
/* We read from pack_objects.err to capture stderr output for
* progress bar, and pack_objects.out to capture the pack data.
*/
sz = xread(pack_objects.out, cp,
sizeof(data) - outsz);
if (0 < sz)
- ;
+ total_sz += sz;
else if (sz == 0) {
close(pack_objects.out);
pack_objects.out = -1;
error("git upload-pack: git-pack-objects died with error.");
goto fail;
}
- if (finish_async(&rev_list))
+ if (shallow_nr && finish_async(&rev_list))
goto fail; /* error was already reported */
/* flush the data */
}
if (use_sideband)
packet_flush(1);
+
+ gettimeofday(&tv, NULL);
+ tv.tv_sec -= start_tv.tv_sec;
+ if (tv.tv_usec < start_tv.tv_usec) {
+ tv.tv_sec--;
+ tv.tv_usec += 1000000;
+ }
+ tv.tv_usec -= start_tv.tv_usec;
+ if (run_post_upload_pack_hook(total_sz, &tv))
+ warning("post-upload-hook failed");
return;
fail:
save_commit_buffer = 0;
- for(;;) {
+ for (;;) {
int len = packet_read_line(0, line, sizeof(line));
reset_timeout();
static char line[1000];
int len, depth = 0;
+ shallow_nr = 0;
if (debug_fd)
- write_in_full(debug_fd, "#S\n", 3);
+ write_str_in_full(debug_fd, "#S\n");
for (;;) {
struct object *o;
unsigned char sha1_buf[20];
if (!prefixcmp(line, "shallow ")) {
unsigned char sha1[20];
struct object *object;
- use_thin_pack = 0;
if (get_sha1(line + 8, sha1))
die("invalid shallow line: %s", line);
object = parse_object(sha1);
}
if (!prefixcmp(line, "deepen ")) {
char *end;
- use_thin_pack = 0;
depth = strtol(line + 7, &end, 0);
if (end == line + 7 || depth <= 0)
die("Invalid deepen: %s", line);
}
}
if (debug_fd)
- write_in_full(debug_fd, "#E\n", 3);
+ write_str_in_full(debug_fd, "#E\n");
if (!use_sideband && daemon_mode)
no_progress = 1;
packet_write(1, "shallow %s",
sha1_to_hex(object->sha1));
register_shallow(object->sha1);
+ shallow_nr++;
}
result = result->next;
}
NULL, &want_obj);
parents = parents->next;
}
+ add_object_array(object, NULL, &extra_edge_obj);
}
/* make sure commit traversal conforms to client */
register_shallow(object->sha1);
for (i = 0; i < shallows.nr; i++)
register_shallow(shallows.objects[i].item->sha1);
}
+
+ shallow_nr += shallows.nr;
free(shallows.objects);
}
int strict = 0;
git_extract_argv0_path(argv[0]);
+ read_replace_refs = 0;
for (i = 1; i < argc; i++) {
char *arg = argv[i];
static void list_vars(void)
{
struct git_var *ptr;
- for(ptr = git_vars; ptr->read; ptr++) {
+ for (ptr = git_vars; ptr->read; ptr++)
printf("%s=%s\n", ptr->name, ptr->read(IDENT_WARN_ON_NO_NAME));
- }
}
static const char *read_var(const char *var)
struct git_var *ptr;
const char *val;
val = NULL;
- for(ptr = git_vars; ptr->read; ptr++) {
+ for (ptr = git_vars; ptr->read; ptr++) {
if (strcmp(var, ptr->name) == 0) {
val = ptr->read(IDENT_ERROR_ON_NO_NAME);
break;
#include "cache.h"
#include "wt-status.h"
-#include "color.h"
#include "object.h"
#include "dir.h"
#include "commit.h"
#include "run-command.h"
#include "remote.h"
-int wt_status_relative_paths = 1;
-int wt_status_use_color = -1;
-static int wt_status_submodule_summary;
-static char wt_status_colors[][COLOR_MAXLEN] = {
+static char default_wt_status_colors[][COLOR_MAXLEN] = {
GIT_COLOR_NORMAL, /* WT_STATUS_HEADER */
GIT_COLOR_GREEN, /* WT_STATUS_UPDATED */
GIT_COLOR_RED, /* WT_STATUS_CHANGED */
GIT_COLOR_RED, /* WT_STATUS_UNTRACKED */
GIT_COLOR_RED, /* WT_STATUS_NOBRANCH */
+ GIT_COLOR_RED, /* WT_STATUS_UNMERGED */
};
-enum untracked_status_type show_untracked_files = SHOW_NORMAL_UNTRACKED_FILES;
-
-static int parse_status_slot(const char *var, int offset)
-{
- if (!strcasecmp(var+offset, "header"))
- return WT_STATUS_HEADER;
- if (!strcasecmp(var+offset, "updated")
- || !strcasecmp(var+offset, "added"))
- return WT_STATUS_UPDATED;
- if (!strcasecmp(var+offset, "changed"))
- return WT_STATUS_CHANGED;
- if (!strcasecmp(var+offset, "untracked"))
- return WT_STATUS_UNTRACKED;
- if (!strcasecmp(var+offset, "nobranch"))
- return WT_STATUS_NOBRANCH;
- die("bad config variable '%s'", var);
-}
-
-static const char *color(int slot)
+static const char *color(int slot, struct wt_status *s)
{
- return wt_status_use_color > 0 ? wt_status_colors[slot] : "";
+ return s->use_color > 0 ? s->color_palette[slot] : "";
}
void wt_status_prepare(struct wt_status *s)
const char *head;
memset(s, 0, sizeof(*s));
+ memcpy(s->color_palette, default_wt_status_colors,
+ sizeof(default_wt_status_colors));
+ s->show_untracked_files = SHOW_NORMAL_UNTRACKED_FILES;
+ s->use_color = -1;
+ s->relative_paths = 1;
head = resolve_ref("HEAD", sha1, 0, NULL);
s->branch = head ? xstrdup(head) : NULL;
s->reference = "HEAD";
s->fp = stdout;
s->index_file = get_index_file();
+ s->change.strdup_strings = 1;
+ s->untracked.strdup_strings = 1;
+}
+
+static void wt_status_print_unmerged_header(struct wt_status *s)
+{
+ const char *c = color(WT_STATUS_HEADER, s);
+ color_fprintf_ln(s->fp, c, "# Unmerged paths:");
+ if (!s->is_initial)
+ color_fprintf_ln(s->fp, c, "# (use \"git reset %s <file>...\" to unstage)", s->reference);
+ else
+ color_fprintf_ln(s->fp, c, "# (use \"git rm --cached <file>...\" to unstage)");
+ color_fprintf_ln(s->fp, c, "# (use \"git add <file>...\" to mark resolution)");
+ color_fprintf_ln(s->fp, c, "#");
}
static void wt_status_print_cached_header(struct wt_status *s)
{
- const char *c = color(WT_STATUS_HEADER);
+ const char *c = color(WT_STATUS_HEADER, s);
color_fprintf_ln(s->fp, c, "# Changes to be committed:");
if (!s->is_initial) {
color_fprintf_ln(s->fp, c, "# (use \"git reset %s <file>...\" to unstage)", s->reference);
static void wt_status_print_dirty_header(struct wt_status *s,
int has_deleted)
{
- const char *c = color(WT_STATUS_HEADER);
+ const char *c = color(WT_STATUS_HEADER, s);
color_fprintf_ln(s->fp, c, "# Changed but not updated:");
if (!has_deleted)
color_fprintf_ln(s->fp, c, "# (use \"git add <file>...\" to update what will be committed)");
static void wt_status_print_untracked_header(struct wt_status *s)
{
- const char *c = color(WT_STATUS_HEADER);
+ const char *c = color(WT_STATUS_HEADER, s);
color_fprintf_ln(s->fp, c, "# Untracked files:");
color_fprintf_ln(s->fp, c, "# (use \"git add <file>...\" to include in what will be committed)");
color_fprintf_ln(s->fp, c, "#");
static void wt_status_print_trailer(struct wt_status *s)
{
- color_fprintf_ln(s->fp, color(WT_STATUS_HEADER), "#");
+ color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s), "#");
}
#define quote_path quote_path_relative
-static void wt_status_print_filepair(struct wt_status *s,
- int t, struct diff_filepair *p)
+static void wt_status_print_unmerged_data(struct wt_status *s,
+ struct string_list_item *it)
{
- const char *c = color(t);
+ const char *c = color(WT_STATUS_UNMERGED, s);
+ struct wt_status_change_data *d = it->util;
+ struct strbuf onebuf = STRBUF_INIT;
+ const char *one, *how = "bug";
+
+ one = quote_path(it->string, -1, &onebuf, s->prefix);
+ color_fprintf(s->fp, color(WT_STATUS_HEADER, s), "#\t");
+ switch (d->stagemask) {
+ case 1: how = "both deleted:"; break;
+ case 2: how = "added by us:"; break;
+ case 3: how = "deleted by them:"; break;
+ case 4: how = "added by them:"; break;
+ case 5: how = "deleted by us:"; break;
+ case 6: how = "both added:"; break;
+ case 7: how = "both modified:"; break;
+ }
+ color_fprintf(s->fp, c, "%-20s%s\n", how, one);
+ strbuf_release(&onebuf);
+}
+
+static void wt_status_print_change_data(struct wt_status *s,
+ int change_type,
+ struct string_list_item *it)
+{
+ struct wt_status_change_data *d = it->util;
+ const char *c = color(change_type, s);
+ int status = status;
+ char *one_name;
+ char *two_name;
const char *one, *two;
struct strbuf onebuf = STRBUF_INIT, twobuf = STRBUF_INIT;
- one = quote_path(p->one->path, -1, &onebuf, s->prefix);
- two = quote_path(p->two->path, -1, &twobuf, s->prefix);
+ one_name = two_name = it->string;
+ switch (change_type) {
+ case WT_STATUS_UPDATED:
+ status = d->index_status;
+ if (d->head_path)
+ one_name = d->head_path;
+ break;
+ case WT_STATUS_CHANGED:
+ status = d->worktree_status;
+ break;
+ }
- color_fprintf(s->fp, color(WT_STATUS_HEADER), "#\t");
- switch (p->status) {
+ one = quote_path(one_name, -1, &onebuf, s->prefix);
+ two = quote_path(two_name, -1, &twobuf, s->prefix);
+
+ color_fprintf(s->fp, color(WT_STATUS_HEADER, s), "#\t");
+ switch (status) {
case DIFF_STATUS_ADDED:
color_fprintf(s->fp, c, "new file: %s", one);
break;
color_fprintf(s->fp, c, "unmerged: %s", one);
break;
default:
- die("bug: unhandled diff status %c", p->status);
+ die("bug: unhandled diff status %c", status);
}
fprintf(s->fp, "\n");
strbuf_release(&onebuf);
strbuf_release(&twobuf);
}
-static void wt_status_print_updated_cb(struct diff_queue_struct *q,
- struct diff_options *options,
- void *data)
+static void wt_status_collect_changed_cb(struct diff_queue_struct *q,
+ struct diff_options *options,
+ void *data)
{
struct wt_status *s = data;
- int shown_header = 0;
int i;
+
+ if (!q->nr)
+ return;
+ s->workdir_dirty = 1;
for (i = 0; i < q->nr; i++) {
- if (q->queue[i]->status == 'U')
- continue;
- if (!shown_header) {
- wt_status_print_cached_header(s);
- s->commitable = 1;
- shown_header = 1;
+ struct diff_filepair *p;
+ struct string_list_item *it;
+ struct wt_status_change_data *d;
+
+ p = q->queue[i];
+ it = string_list_insert(p->one->path, &s->change);
+ d = it->util;
+ if (!d) {
+ d = xcalloc(1, sizeof(*d));
+ it->util = d;
}
- wt_status_print_filepair(s, WT_STATUS_UPDATED, q->queue[i]);
+ if (!d->worktree_status)
+ d->worktree_status = p->status;
}
- if (shown_header)
- wt_status_print_trailer(s);
}
-static void wt_status_print_changed_cb(struct diff_queue_struct *q,
- struct diff_options *options,
- void *data)
+static int unmerged_mask(const char *path)
+{
+ int pos, mask;
+ struct cache_entry *ce;
+
+ pos = cache_name_pos(path, strlen(path));
+ if (0 <= pos)
+ return 0;
+
+ mask = 0;
+ pos = -pos-1;
+ while (pos < active_nr) {
+ ce = active_cache[pos++];
+ if (strcmp(ce->name, path) || !ce_stage(ce))
+ break;
+ mask |= (1 << (ce_stage(ce) - 1));
+ }
+ return mask;
+}
+
+static void wt_status_collect_updated_cb(struct diff_queue_struct *q,
+ struct diff_options *options,
+ void *data)
{
struct wt_status *s = data;
int i;
- if (q->nr) {
- int has_deleted = 0;
- s->workdir_dirty = 1;
- for (i = 0; i < q->nr; i++)
- if (q->queue[i]->status == DIFF_STATUS_DELETED) {
- has_deleted = 1;
- break;
- }
- wt_status_print_dirty_header(s, has_deleted);
+
+ for (i = 0; i < q->nr; i++) {
+ struct diff_filepair *p;
+ struct string_list_item *it;
+ struct wt_status_change_data *d;
+
+ p = q->queue[i];
+ it = string_list_insert(p->two->path, &s->change);
+ d = it->util;
+ if (!d) {
+ d = xcalloc(1, sizeof(*d));
+ it->util = d;
+ }
+ if (!d->index_status)
+ d->index_status = p->status;
+ switch (p->status) {
+ case DIFF_STATUS_COPIED:
+ case DIFF_STATUS_RENAMED:
+ d->head_path = xstrdup(p->one->path);
+ break;
+ case DIFF_STATUS_UNMERGED:
+ d->stagemask = unmerged_mask(p->two->path);
+ break;
+ }
}
- for (i = 0; i < q->nr; i++)
- wt_status_print_filepair(s, WT_STATUS_CHANGED, q->queue[i]);
- if (q->nr)
- wt_status_print_trailer(s);
}
-static void wt_status_print_updated(struct wt_status *s)
+static void wt_status_collect_changes_worktree(struct wt_status *s)
{
struct rev_info rev;
+
+ init_revisions(&rev, NULL);
+ setup_revisions(0, NULL, &rev, NULL);
+ rev.diffopt.output_format |= DIFF_FORMAT_CALLBACK;
+ rev.diffopt.format_callback = wt_status_collect_changed_cb;
+ rev.diffopt.format_callback_data = s;
+ run_diff_files(&rev, 0);
+}
+
+static void wt_status_collect_changes_index(struct wt_status *s)
+{
+ struct rev_info rev;
+
init_revisions(&rev, NULL);
setup_revisions(0, NULL, &rev,
s->is_initial ? EMPTY_TREE_SHA1_HEX : s->reference);
rev.diffopt.output_format |= DIFF_FORMAT_CALLBACK;
- rev.diffopt.format_callback = wt_status_print_updated_cb;
+ rev.diffopt.format_callback = wt_status_collect_updated_cb;
rev.diffopt.format_callback_data = s;
rev.diffopt.detect_rename = 1;
rev.diffopt.rename_limit = 200;
run_diff_index(&rev, 1);
}
+static void wt_status_collect_changes_initial(struct wt_status *s)
+{
+ int i;
+
+ for (i = 0; i < active_nr; i++) {
+ struct string_list_item *it;
+ struct wt_status_change_data *d;
+ struct cache_entry *ce = active_cache[i];
+
+ it = string_list_insert(ce->name, &s->change);
+ d = it->util;
+ if (!d) {
+ d = xcalloc(1, sizeof(*d));
+ it->util = d;
+ }
+ if (ce_stage(ce)) {
+ d->index_status = DIFF_STATUS_UNMERGED;
+ d->stagemask |= (1 << (ce_stage(ce) - 1));
+ }
+ else
+ d->index_status = DIFF_STATUS_ADDED;
+ }
+}
+
+static void wt_status_collect_untracked(struct wt_status *s)
+{
+ int i;
+ struct dir_struct dir;
+
+ if (!s->show_untracked_files)
+ return;
+ memset(&dir, 0, sizeof(dir));
+ if (s->show_untracked_files != SHOW_ALL_UNTRACKED_FILES)
+ dir.flags |=
+ DIR_SHOW_OTHER_DIRECTORIES | DIR_HIDE_EMPTY_DIRECTORIES;
+ setup_standard_excludes(&dir);
+
+ fill_directory(&dir, NULL);
+ for (i = 0; i < dir.nr; i++) {
+ struct dir_entry *ent = dir.entries[i];
+ if (!cache_name_is_other(ent->name, ent->len))
+ continue;
+ s->workdir_untracked = 1;
+ string_list_insert(ent->name, &s->untracked);
+ }
+}
+
+void wt_status_collect(struct wt_status *s)
+{
+ wt_status_collect_changes_worktree(s);
+
+ if (s->is_initial)
+ wt_status_collect_changes_initial(s);
+ else
+ wt_status_collect_changes_index(s);
+ wt_status_collect_untracked(s);
+}
+
+static void wt_status_print_unmerged(struct wt_status *s)
+{
+ int shown_header = 0;
+ int i;
+
+ for (i = 0; i < s->change.nr; i++) {
+ struct wt_status_change_data *d;
+ struct string_list_item *it;
+ it = &(s->change.items[i]);
+ d = it->util;
+ if (!d->stagemask)
+ continue;
+ if (!shown_header) {
+ wt_status_print_unmerged_header(s);
+ shown_header = 1;
+ }
+ wt_status_print_unmerged_data(s, it);
+ }
+ if (shown_header)
+ wt_status_print_trailer(s);
+
+}
+
+static void wt_status_print_updated(struct wt_status *s)
+{
+ int shown_header = 0;
+ int i;
+
+ for (i = 0; i < s->change.nr; i++) {
+ struct wt_status_change_data *d;
+ struct string_list_item *it;
+ it = &(s->change.items[i]);
+ d = it->util;
+ if (!d->index_status ||
+ d->index_status == DIFF_STATUS_UNMERGED)
+ continue;
+ if (!shown_header) {
+ wt_status_print_cached_header(s);
+ s->commitable = 1;
+ shown_header = 1;
+ }
+ wt_status_print_change_data(s, WT_STATUS_UPDATED, it);
+ }
+ if (shown_header)
+ wt_status_print_trailer(s);
+}
+
+/*
+ * -1 : has delete
+ * 0 : no change
+ * 1 : some change but no delete
+ */
+static int wt_status_check_worktree_changes(struct wt_status *s)
+{
+ int i;
+ int changes = 0;
+
+ for (i = 0; i < s->change.nr; i++) {
+ struct wt_status_change_data *d;
+ d = s->change.items[i].util;
+ if (!d->worktree_status ||
+ d->worktree_status == DIFF_STATUS_UNMERGED)
+ continue;
+ changes = 1;
+ if (d->worktree_status == DIFF_STATUS_DELETED)
+ return -1;
+ }
+ return changes;
+}
+
static void wt_status_print_changed(struct wt_status *s)
{
- struct rev_info rev;
- init_revisions(&rev, "");
- setup_revisions(0, NULL, &rev, NULL);
- rev.diffopt.output_format |= DIFF_FORMAT_CALLBACK;
- rev.diffopt.format_callback = wt_status_print_changed_cb;
- rev.diffopt.format_callback_data = s;
- run_diff_files(&rev, 0);
+ int i;
+ int worktree_changes = wt_status_check_worktree_changes(s);
+
+ if (!worktree_changes)
+ return;
+
+ wt_status_print_dirty_header(s, worktree_changes < 0);
+
+ for (i = 0; i < s->change.nr; i++) {
+ struct wt_status_change_data *d;
+ struct string_list_item *it;
+ it = &(s->change.items[i]);
+ d = it->util;
+ if (!d->worktree_status ||
+ d->worktree_status == DIFF_STATUS_UNMERGED)
+ continue;
+ wt_status_print_change_data(s, WT_STATUS_CHANGED, it);
+ }
+ wt_status_print_trailer(s);
}
static void wt_status_print_submodule_summary(struct wt_status *s)
NULL
};
- sprintf(summary_limit, "%d", wt_status_submodule_summary);
+ sprintf(summary_limit, "%d", s->submodule_summary);
snprintf(index, sizeof(index), "GIT_INDEX_FILE=%s", s->index_file);
memset(&sm_summary, 0, sizeof(sm_summary));
static void wt_status_print_untracked(struct wt_status *s)
{
- struct dir_struct dir;
int i;
- int shown_header = 0;
struct strbuf buf = STRBUF_INIT;
- memset(&dir, 0, sizeof(dir));
-
- if (!s->untracked)
- dir.flags |=
- DIR_SHOW_OTHER_DIRECTORIES | DIR_HIDE_EMPTY_DIRECTORIES;
- setup_standard_excludes(&dir);
+ if (!s->untracked.nr)
+ return;
- fill_directory(&dir, NULL);
- for(i = 0; i < dir.nr; i++) {
- struct dir_entry *ent = dir.entries[i];
- if (!cache_name_is_other(ent->name, ent->len))
- continue;
- if (!shown_header) {
- s->workdir_untracked = 1;
- wt_status_print_untracked_header(s);
- shown_header = 1;
- }
- color_fprintf(s->fp, color(WT_STATUS_HEADER), "#\t");
- color_fprintf_ln(s->fp, color(WT_STATUS_UNTRACKED), "%s",
- quote_path(ent->name, ent->len,
- &buf, s->prefix));
+ wt_status_print_untracked_header(s);
+ for (i = 0; i < s->untracked.nr; i++) {
+ struct string_list_item *it;
+ it = &(s->untracked.items[i]);
+ color_fprintf(s->fp, color(WT_STATUS_HEADER, s), "#\t");
+ color_fprintf_ln(s->fp, color(WT_STATUS_UNTRACKED, s), "%s",
+ quote_path(it->string, strlen(it->string),
+ &buf, s->prefix));
}
strbuf_release(&buf);
}
return;
for (cp = sb.buf; (ep = strchr(cp, '\n')) != NULL; cp = ep + 1)
- color_fprintf_ln(s->fp, color(WT_STATUS_HEADER),
+ color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s),
"# %.*s", (int)(ep - cp), cp);
- color_fprintf_ln(s->fp, color(WT_STATUS_HEADER), "#");
+ color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s), "#");
}
void wt_status_print(struct wt_status *s)
{
unsigned char sha1[20];
- const char *branch_color = color(WT_STATUS_HEADER);
+ const char *branch_color = color(WT_STATUS_HEADER, s);
s->is_initial = get_sha1(s->reference, sha1) ? 1 : 0;
if (s->branch) {
branch_name += 11;
else if (!strcmp(branch_name, "HEAD")) {
branch_name = "";
- branch_color = color(WT_STATUS_NOBRANCH);
+ branch_color = color(WT_STATUS_NOBRANCH, s);
on_what = "Not currently on any branch.";
}
- color_fprintf(s->fp, color(WT_STATUS_HEADER), "# ");
+ color_fprintf(s->fp, color(WT_STATUS_HEADER, s), "# ");
color_fprintf_ln(s->fp, branch_color, "%s%s", on_what, branch_name);
if (!s->is_initial)
wt_status_print_tracking(s);
}
+ wt_status_collect(s);
+
if (s->is_initial) {
- color_fprintf_ln(s->fp, color(WT_STATUS_HEADER), "#");
- color_fprintf_ln(s->fp, color(WT_STATUS_HEADER), "# Initial commit");
- color_fprintf_ln(s->fp, color(WT_STATUS_HEADER), "#");
+ color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s), "#");
+ color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s), "# Initial commit");
+ color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s), "#");
}
wt_status_print_updated(s);
+ wt_status_print_unmerged(s);
wt_status_print_changed(s);
- if (wt_status_submodule_summary)
+ if (s->submodule_summary)
wt_status_print_submodule_summary(s);
- if (show_untracked_files)
+ if (s->show_untracked_files)
wt_status_print_untracked(s);
else if (s->commitable)
fprintf(s->fp, "# Untracked files not listed (use -u option to show untracked files)\n");
; /* nothing */
else if (s->workdir_dirty)
printf("no changes added to commit (use \"git add\" and/or \"git commit -a\")\n");
- else if (s->workdir_untracked)
+ else if (s->untracked.nr)
printf("nothing added to commit but untracked files present (use \"git add\" to track)\n");
else if (s->is_initial)
printf("nothing to commit (create/copy files and use \"git add\" to track)\n");
- else if (!show_untracked_files)
+ else if (!s->show_untracked_files)
printf("nothing to commit (use -u to show untracked files)\n");
else
printf("nothing to commit (working directory clean)\n");
}
}
-
-int git_status_config(const char *k, const char *v, void *cb)
-{
- if (!strcmp(k, "status.submodulesummary")) {
- int is_bool;
- wt_status_submodule_summary = git_config_bool_or_int(k, v, &is_bool);
- if (is_bool && wt_status_submodule_summary)
- wt_status_submodule_summary = -1;
- return 0;
- }
- if (!strcmp(k, "status.color") || !strcmp(k, "color.status")) {
- wt_status_use_color = git_config_colorbool(k, v, -1);
- return 0;
- }
- if (!prefixcmp(k, "status.color.") || !prefixcmp(k, "color.status.")) {
- int slot = parse_status_slot(k, 13);
- if (!v)
- return config_error_nonbool(k);
- color_parse(v, k, wt_status_colors[slot]);
- return 0;
- }
- if (!strcmp(k, "status.relativepaths")) {
- wt_status_relative_paths = git_config_bool(k, v);
- return 0;
- }
- if (!strcmp(k, "status.showuntrackedfiles")) {
- if (!v)
- return config_error_nonbool(k);
- else if (!strcmp(v, "no"))
- show_untracked_files = SHOW_NO_UNTRACKED_FILES;
- else if (!strcmp(v, "normal"))
- show_untracked_files = SHOW_NORMAL_UNTRACKED_FILES;
- else if (!strcmp(v, "all"))
- show_untracked_files = SHOW_ALL_UNTRACKED_FILES;
- else
- return error("Invalid untracked files mode '%s'", v);
- return 0;
- }
- return git_diff_ui_config(k, v, cb);
-}
#define STATUS_H
#include <stdio.h>
+#include "string-list.h"
+#include "color.h"
enum color_wt_status {
- WT_STATUS_HEADER,
+ WT_STATUS_HEADER = 0,
WT_STATUS_UPDATED,
WT_STATUS_CHANGED,
WT_STATUS_UNTRACKED,
WT_STATUS_NOBRANCH,
+ WT_STATUS_UNMERGED,
};
enum untracked_status_type {
SHOW_NORMAL_UNTRACKED_FILES,
SHOW_ALL_UNTRACKED_FILES
};
-extern enum untracked_status_type show_untracked_files;
+
+struct wt_status_change_data {
+ int worktree_status;
+ int index_status;
+ int stagemask;
+ char *head_path;
+};
struct wt_status {
int is_initial;
const char *reference;
int verbose;
int amend;
- int untracked;
int nowarn;
+ int use_color;
+ int relative_paths;
+ int submodule_summary;
+ enum untracked_status_type show_untracked_files;
+ char color_palette[WT_STATUS_UNMERGED+1][COLOR_MAXLEN];
+
/* These are computed during processing of the individual sections */
int commitable;
int workdir_dirty;
const char *index_file;
FILE *fp;
const char *prefix;
+ struct string_list change;
+ struct string_list untracked;
};
-int git_status_config(const char *var, const char *value, void *cb);
-extern int wt_status_use_color;
-extern int wt_status_relative_paths;
void wt_status_prepare(struct wt_status *s);
void wt_status_print(struct wt_status *s);
+void wt_status_collect(struct wt_status *s);
#endif /* STATUS_H */
{
int i1, i2;
+ if (!(flags & XDF_WHITESPACE_FLAGS))
+ return s1 == s2 && !memcmp(l1, l2, s1);
+
+ i1 = 0;
+ i2 = 0;
+
+ /*
+ * -w matches everything that matches with -b, and -b in turn
+ * matches everything that matches with --ignore-space-at-eol.
+ *
+ * Each flavor of ignoring needs different logic to skip whitespaces
+ * while we have both sides to compare.
+ */
if (flags & XDF_IGNORE_WHITESPACE) {
- for (i1 = i2 = 0; i1 < s1 && i2 < s2; ) {
- if (isspace(l1[i1]))
- while (isspace(l1[i1]) && i1 < s1)
- i1++;
- if (isspace(l2[i2]))
- while (isspace(l2[i2]) && i2 < s2)
- i2++;
- if (i1 < s1 && i2 < s2 && l1[i1++] != l2[i2++])
+ goto skip_ws;
+ while (i1 < s1 && i2 < s2) {
+ if (l1[i1++] != l2[i2++])
return 0;
+ skip_ws:
+ while (i1 < s1 && isspace(l1[i1]))
+ i1++;
+ while (i2 < s2 && isspace(l2[i2]))
+ i2++;
}
- return (i1 >= s1 && i2 >= s2);
} else if (flags & XDF_IGNORE_WHITESPACE_CHANGE) {
- for (i1 = i2 = 0; i1 < s1 && i2 < s2; ) {
- if (isspace(l1[i1])) {
- if (!isspace(l2[i2]))
- return 0;
- while (isspace(l1[i1]) && i1 < s1)
- i1++;
- while (isspace(l2[i2]) && i2 < s2)
- i2++;
- } else if (l1[i1++] != l2[i2++])
- return 0;
- }
- return (i1 >= s1 && i2 >= s2);
- } else if (flags & XDF_IGNORE_WHITESPACE_AT_EOL) {
- for (i1 = i2 = 0; i1 < s1 && i2 < s2; ) {
- if (l1[i1] != l2[i2]) {
+ while (i1 < s1 && i2 < s2) {
+ if (isspace(l1[i1]) && isspace(l2[i2])) {
+ /* Skip matching spaces and try again */
while (i1 < s1 && isspace(l1[i1]))
i1++;
while (i2 < s2 && isspace(l2[i2]))
i2++;
- if (i1 < s1 || i2 < s2)
- return 0;
- return 1;
+ continue;
}
+ if (l1[i1++] != l2[i2++])
+ return 0;
+ }
+ } else if (flags & XDF_IGNORE_WHITESPACE_AT_EOL) {
+ while (i1 < s1 && i2 < s2 && l1[i1++] == l2[i2++])
+ ; /* keep going */
+ }
+
+ /*
+ * After running out of one side, the remaining side must have
+ * nothing but whitespace for the lines to match. Note that
+ * ignore-whitespace-at-eol case may break out of the loop
+ * while there still are characters remaining on both lines.
+ */
+ if (i1 < s1) {
+ while (i1 < s1 && isspace(l1[i1]))
i1++;
+ if (s1 != i1)
+ return 0;
+ }
+ if (i2 < s2) {
+ while (i2 < s2 && isspace(l2[i2]))
i2++;
- }
- return i1 >= s1 && i2 >= s2;
- } else
- return s1 == s2 && !memcmp(l1, l2, s1);
+ return (s2 == i2);
+ }
+ return 1;
}
static unsigned long xdl_hash_record_with_whitespace(char const **data,
for (; ptr < top && *ptr != '\n'; ptr++) {
if (isspace(*ptr)) {
const char *ptr2 = ptr;
+ int at_eol;
while (ptr + 1 < top && isspace(ptr[1])
&& ptr[1] != '\n')
ptr++;
+ at_eol = (top <= ptr + 1 || ptr[1] == '\n');
if (flags & XDF_IGNORE_WHITESPACE)
; /* already handled */
else if (flags & XDF_IGNORE_WHITESPACE_CHANGE
- && ptr[1] != '\n') {
+ && !at_eol) {
ha += (ha << 5);
ha ^= (unsigned long) ' ';
}
else if (flags & XDF_IGNORE_WHITESPACE_AT_EOL
- && ptr[1] != '\n') {
+ && !at_eol) {
while (ptr2 != ptr + 1) {
ha += (ha << 5);
ha ^= (unsigned long) *ptr2;
