/git-init-db
/git-interpret-trailers
/git-instaweb
+/git-legacy-rebase
/git-log
/git-ls-files
/git-ls-remote
/git-read-tree
/git-rebase
/git-rebase--am
-/git-rebase--helper
+/git-rebase--common
/git-rebase--interactive
/git-rebase--merge
/git-rebase--preserve-merges
language: c
-sudo: false
-
cache:
directories:
- $HOME/travis-cache
of the command, while sending the alias expansion to the standard
error stream.
+ * "git send-email" learned to grab address-looking string on any
+ trailer whose name ends with "-by". This is a backward-incompatible
+ change. Adding "--suppress-cc=misc-by" on the command line, or
+ setting sendemail.suppresscc configuration variable to "misc-by",
+ can be used to disable this behaviour.
+
Updates since v2.19
-------------------
* "git format-patch" learned new "--interdiff" and "--range-diff"
options to explain the difference between this version and the
- previous attempt in the cover letter (or after the tree-dashes as
+ previous attempt in the cover letter (or after the three-dashes as
a comment).
* "git mailinfo" used in "git am" learned to make a best-effort
meaningfully large repository. The users will now see progress
output.
- * The minimum version of Windows supported by Windows port fo Git is
+ * The minimum version of Windows supported by Windows port of Git is
now set to Vista.
* The completion script (in contrib/) learned to complete a handful of
been improved.
(merge 501afcb8b0 js/mingw-default-ident later to maint).
+ * The "rev-list --filter" feature learned to exclude all trees via
+ "tree:0" filter.
+
+ * "git send-email" learned to grab address-looking string on any
+ trailer whose name ends with "-by"; --suppress-cc=misc-by on the
+ command line, or setting sendemail.suppresscc configuration
+ variable to "misc-by", can be used to disable this behaviour.
+
+ * Developer builds now uses -Wunused-function compilation option.
+
+ * One of our CI tests to run with "unusual/experimental/random"
+ settings now also uses commit-graph and midx.
+
+ * "git mergetool" learned to take the "--[no-]gui" option, just like
+ "git difftool" does.
+
+ * "git rebase -i" learned a new insn, 'break', that the user can
+ insert in the to-do list. Upon hitting it, the command returns
+ control back to the user.
+
+ * New "--pretty=format:" placeholders %GF and %GP that show the GPG
+ key fingerprints have been invented.
+
+ * On platforms with recent cURL library, http.sslBackend configuration
+ variable can be used to choose a different SSL backend at runtime.
+ The Windows port uses this mechanism to switch between OpenSSL and
+ Secure Channel while talking over the HTTPS protocol.
+
+ * "git send-email" learned to disable SMTP authentication via the
+ "--smtp-auth=none" option, even when the smtp username is given
+ (which turns the authentication on by default).
+
Performance, Internal Implementation, Development Support etc.
* An experiment to fuzz test a few areas, hopefully we can gain more
coverage to various areas.
+ * More codepaths are moving away from hardcoded hash sizes.
+
+ * The way the Windows port figures out the current directory has been
+ improved.
+
+ * The way DLLs are loaded on the Windows port has been improved.
+
+ * Some tests have been reorganized and renamed; "ls t/" now gives a
+ better overview of what is tested for these scripts than before.
+
+ * "git rebase" and "git rebase -i" have been reimplemented in C.
+
+ * Windows port learned to use nano-second resolution file timestamps.
+
Fixes since v2.19
-----------------
parent commits, which has been corrected.
(merge 04005834ed np/log-graph-octopus-fix later to maint).
+ * "git range-diff" did not work well when the compared ranges had
+ changes in submodules and the "--submodule=log" was used.
+
+ * The implementation of run_command() API on the UNIX platforms had a
+ bug that caused a command not on $PATH to be found in the current
+ directory.
+ (merge f67b980771 jk/run-command-notdot later to maint).
+
+ * A mutex used in "git pack-objects" were not correctly initialized
+ and this caused "git repack" to dump core on Windows.
+ (merge 34204c8166 js/pack-objects-mutex-init-fix later to maint).
+
+ * Under certain circumstances, "git diff D:/a/b/c D:/a/b/d" on
+ Windows would strip initial parts from the paths because they
+ were not recognized as absolute, which has been corrected.
+ (merge ffd04e92e2 js/diff-notice-has-drive-prefix later to maint).
+
+ * The receive.denyCurrentBranch=updateInstead codepath kicked in even
+ when the push should have been rejected due to other reasons, such
+ as it does not fast-forward or the update-hook rejects it, which
+ has been corrected.
+ (merge b072a25fad jc/receive-deny-current-branch-fix later to maint).
+
+ * The logic to determine the archive type "git archive" uses did not
+ correctly kick in for "git archive --remote", which has been
+ corrected.
+
+ * "git repack" in a shallow clone did not correctly update the
+ shallow points in the repository, leading to a repository that
+ does not pass fsck.
+ (merge 5dcfbf564c js/shallow-and-fetch-prune later to maint).
+
+ * Some codepaths failed to form a proper URL when .gitmodules record
+ the URL to a submodule repository as relative to the repository of
+ superproject, which has been corrected.
+ (merge e0a862fdaf sb/submodule-url-to-absolute later to maint).
+
+ * "git fetch" over protocol v2 into a shallow repository failed to
+ fetch full history behind a new tip of history that was diverged
+ before the cut-off point of the history that was previously fetched
+ shallowly.
+
+ * The command line completion machinery (in contrib/) has been
+ updated to allow the completion script to tweak the list of options
+ that are reported by the parse-options machinery correctly.
+ (merge 276b49ff34 nd/completion-negation later to maint).
+
+ * Operations on promisor objects make sense in the context of only a
+ small subset of the commands that internally use the revisions
+ machinery, but the "--exclude-promisor-objects" option were taken
+ and led to nonsense results by commands like "log", to which it
+ didn't make much sense. This has been corrected.
+ (merge 669b1d2aae md/exclude-promisor-objects-fix later to maint).
+
+ * The "container" mode of TravisCI is going away. Our .travis.yml
+ file is getting prepared for the transition.
+ (merge 32ee384be8 ss/travis-ci-force-vm-mode later to maint).
+
+ * Our test scripts can now take the '-V' option as a synonym for the
+ '--verbose-log' option.
+ (merge a5f52c6dab sg/test-verbose-log later to maint).
+
* Code cleanup, docfix, build fix, etc.
(merge 96a7501aad ts/doc-build-manpage-xsl-quietly later to maint).
(merge b9b07efdb2 tg/conflict-marker-size later to maint).
(merge ca8ed443a5 mm/doc-no-dashed-git later to maint).
(merge ce366a8144 du/get-tar-commit-id-is-plumbing later to maint).
(merge 61018fe9e0 du/cherry-is-plumbing later to maint).
+ (merge c7e5fe79b9 sb/strbuf-h-update later to maint).
+ (merge 8d2008196b tq/branch-create-wo-branch-get later to maint).
+ (merge 2e3c894f4b tq/branch-style-fix later to maint).
+ (merge c5d844af9c sg/doc-show-branch-typofix later to maint).
+ (merge 081d91618b ah/doc-updates later to maint).
+ (merge b84c783882 jc/cocci-preincr later to maint).
+ (merge 5e495f8122 uk/merge-subtree-doc-update later to maint).
+ (merge aaaa881822 jk/uploadpack-packobjectshook-fix later to maint).
+ (merge 3063477445 tb/char-may-be-unsigned later to maint).
+ (merge 8c64bc9420 sg/test-rebase-editor-fix later to maint).
When advertising tips of available history from an alternate, use the shell to
execute the specified command instead of linkgit:git-for-each-ref[1]. The
first argument is the absolute path of the alternate. Output must contain one
- hex object id per line (i.e., the same as produce by `git for-each-ref
+ hex object id per line (i.e., the same as produced by `git for-each-ref
--format='%(objectname)'`).
+
Note that you cannot generally put `git for-each-ref` directly into the config
Any other value is treated as a custom diff tool and requires
that a corresponding difftool.<tool>.cmd variable is defined.
+diff.guitool::
+ Controls which diff tool is used by linkgit:git-difftool[1] when
+ the -g/--gui flag is specified. This variable overrides the value
+ configured in `merge.guitool`. The list below shows the valid
+ built-in values. Any other value is treated as a custom diff tool
+ and requires that a corresponding difftool.<guitool>.cmd variable
+ is defined.
+
include::../mergetools-diff.txt[]
diff.indentHeuristic::
Any other value is treated as a custom merge tool and requires
that a corresponding mergetool.<tool>.cmd variable is defined.
+merge.guitool::
+ Controls which merge tool is used by linkgit:git-mergetool[1] when the
+ -g/--gui flag is specified. The list below shows the valid built-in values.
+ Any other value is treated as a custom merge tool and requires that a
+ corresponding mergetool.<guitool>.cmd variable is defined.
+
include::../mergetools-merge.txt[]
merge.verbosity::
Let's take the following graph as an example:
-------------
- G-H-I-J
- / \
+ G-H-I-J
+ / \
A-B-C-D-E-F O
- \ /
- K-L-M-N
+ \ /
+ K-L-M-N
-------------
If we compute the following non optimal function on it:
we get:
-------------
- 4 3 2 1
- G-H-I-J
+ 4 3 2 1
+ G-H-I-J
1 2 3 4 5 6/ \0
A-B-C-D-E-F O
- \ /
- K-L-M-N
- 4 3 2 1
+ \ /
+ K-L-M-N
+ 4 3 2 1
-------------
but with the algorithm used by git bisect we get:
-------------
- 7 7 6 5
- G-H-I-J
+ 7 7 6 5
+ G-H-I-J
1 2 3 4 5 6/ \0
A-B-C-D-E-F O
- \ /
- K-L-M-N
- 7 7 6 5
+ \ /
+ K-L-M-N
+ 7 7 6 5
-------------
So we chose G, H, K or L as the best bisection point, which is better
-------------
A-B-C-D-E-F-G <--main
\
- H-I-J <--dev
+ H-I-J <--dev
-------------
The commit "D" is called a "merge base" for branch "main" and "dev"
commits, one of them tagged, and with branch 'master' checked out:
------------
- HEAD (refers to branch 'master')
- |
- v
+ HEAD (refers to branch 'master')
+ |
+ v
a---b---c branch 'master' (refers to commit 'c')
^
|
------------
$ edit; git add; git commit
- HEAD (refers to branch 'master')
- |
- v
+ HEAD (refers to branch 'master')
+ |
+ v
a---b---c---d branch 'master' (refers to commit 'd')
^
|
------------
$ git checkout master
- HEAD (refers to branch 'master')
+ HEAD (refers to branch 'master')
e---f |
/ v
a---b---c---d branch 'master' (refers to commit 'd')
`origin/master` may have been rewound and rebuilt, leading to a
history of this shape:
- o---B2
+ o---B2
/
---o---o---B1--o---o---o---B (origin/master)
\
- B0
+ B0
\
- D0---D1---D (topic)
+ D0---D1---D (topic)
where `origin/master` used to point at commits B0, B1, B2 and now it
points at B, and your `topic` branch was started on top of it back
Prompt before each invocation of the merge resolution program
to give the user a chance to skip the path.
+-g::
+--gui::
+ When 'git-mergetool' is invoked with the `-g` or `--gui` option
+ the default merge tool will be read from the configured
+ `merge.guitool` variable instead of `merge.tool`.
+
+--no-gui::
+ This overrides a previous `-g` or `--gui` setting and reads the
+ default merge tool will be read from the configured `merge.tool`
+ variable.
+
-O<orderfile>::
Process files in the order specified in the
<orderfile>, which has one shell glob pattern per line.
--exec <cmd>::
Append "exec <cmd>" after each line creating a commit in the
final history. <cmd> will be interpreted as one or more shell
- commands.
+ commands. Any command that fails will interrupt the rebase,
+ with exit code 1.
+
You may execute several commands by either using one instance of `--exec`
with several commands:
the files and/or the commit message, amend the commit, and continue
rebasing.
+To interrupt the rebase (just like an "edit" command would do, but without
+cherry-picking any commit first), use the "break" command.
+
If you just want to edit the commit message for a commit, replace the
command "pick" with the command "reword".
If at least one of the specified mechanisms matches the ones advertised by the
SMTP server and if it is supported by the utilized SASL library, the mechanism
is used for authentication. If neither 'sendemail.smtpAuth' nor `--smtp-auth`
-is specified, all mechanisms supported by the SASL library can be used.
+is specified, all mechanisms supported by the SASL library can be used. The
+special value 'none' maybe specified to completely disable authentication
+independently of `--smtp-user`
--smtp-pass[=<password>]::
Password for SMTP-AUTH. The argument is optional: If no
specified (with `--smtp-pass` or `sendemail.smtpPass`), then
a password is obtained using 'git-credential'.
+--no-smtp-auth::
+ Disable SMTP authentication. Short hand for `--smtp-auth=none`
+
--smtp-server=<host>::
If set, specifies the outgoing SMTP server to use (e.g.
`smtp.example.com` or a raw IP address). Alternatively it can
auto-cc of:
+
--
-- 'author' will avoid including the patch author
-- 'self' will avoid including the sender
+- 'author' will avoid including the patch author.
+- 'self' will avoid including the sender.
- 'cc' will avoid including anyone mentioned in Cc lines in the patch header
except for self (use 'self' for that).
- 'bodycc' will avoid including anyone mentioned in Cc lines in the
patch body (commit message) except for self (use 'self' for that).
- 'sob' will avoid including anyone mentioned in Signed-off-by lines except
- for self (use 'self' for that).
+ for self (use 'self' for that).
+- 'misc-by' will avoid including anyone mentioned in Acked-by,
+ Reviewed-by, Tested-by and other "-by" lines in the patch body,
+ except Signed-off-by (use 'sob' for that).
- 'cccmd' will avoid running the --cc-cmd.
-- 'body' is equivalent to 'sob' + 'bodycc'
+- 'body' is equivalent to 'sob' + 'bodycc' + 'misc-by'.
- 'all' will suppress all auto cc values.
--
+
-----------
Shows the commit ancestry graph starting from the commits named
-with <rev>s or <globs>s (or all refs under refs/heads
+with <rev>s or <glob>s (or all refs under refs/heads
and/or refs/tags) semi-visually.
It cannot show more than 29 branches and commits at a time.
`--create-reflog`, but currently does not negate the setting of
`core.logAllRefUpdates`.
+--format=<format>::
+ A string that interpolates `%(fieldname)` from a tag ref being shown
+ and the object it points at. The format is the same as
+ that of linkgit:git-for-each-ref[1]. When unspecified,
+ defaults to `%(refname:strip=2)`.
+
<tagname>::
The name of the tag to create, delete, or describe.
The new tag name must pass all checks defined by
The object that the new tag will refer to, usually a commit.
Defaults to HEAD.
-<format>::
- A string that interpolates `%(fieldname)` from a tag ref being shown
- and the object it points at. The format is the same as
- that of linkgit:git-for-each-ref[1]. When unspecified,
- defaults to `%(refname:strip=2)`.
-
CONFIGURATION
-------------
By default, 'git tag' in sign-with-default mode (-s) will use your
symbolic refs before creating the log name) describing the change
in ref value. Log lines are formatted as:
- . oldsha1 SP newsha1 SP committer LF
-+
+ oldsha1 SP newsha1 SP committer LF
+
Where "oldsha1" is the 40 character hexadecimal value previously
stored in <ref>, "newsha1" is the 40 character hexadecimal value of
<newvalue> and "committer" is the committer's name, email address
Optionally with -m:
- . oldsha1 SP newsha1 SP committer TAB message LF
-+
+ oldsha1 SP newsha1 SP committer TAB message LF
+
Where all fields are as described above and "message" is the
value supplied to the -m option.
[verse]
'git-upload-pack' [--[no-]strict] [--timeout=<n>] [--stateless-rpc]
[--advertise-refs] <directory>
+
DESCRIPTION
-----------
Invoked by 'git fetch-pack', learns what
The porcelain format has a line per attribute. Attributes are listed with a
label and value separated by a single space. Boolean attributes (like 'bare'
and 'detached') are listed as a label only, and are only present if and only
-if the value is true. An empty line indicates the end of a worktree. For
-example:
+if the value is true. The first attribute of a worktree is always `worktree`,
+an empty line indicates the end of the record. For example:
------------
$ git worktree list --porcelain
of Git object directories which can be used to search for Git
objects. New objects will not be written to these directories.
+
- Entries that begin with `"` (double-quote) will be interpreted
- as C-style quoted paths, removing leading and trailing
- double-quotes and respecting backslash escapes. E.g., the value
- `"path-with-\"-and-:-in-it":vanilla-path` has two paths:
- `path-with-"-and-:-in-it` and `vanilla-path`.
+Entries that begin with `"` (double-quote) will be interpreted
+as C-style quoted paths, removing leading and trailing
+double-quotes and respecting backslash escapes. E.g., the value
+`"path-with-\"-and-:-in-it":vanilla-path` has two paths:
+`path-with-"-and-:-in-it` and `vanilla-path`.
`GIT_DIR`::
If the `GIT_DIR` environment variable is set then it
attribute. If you decide to use the `working-tree-encoding` attribute
in your repository, then it is strongly recommended to ensure that all
clients working with the repository support it.
-
- For example, Microsoft Visual Studio resources files (`*.rc`) or
- PowerShell script files (`*.ps1`) are sometimes encoded in UTF-16.
- If you declare `*.ps1` as files as UTF-16 and you add `foo.ps1` with
- a `working-tree-encoding` enabled Git client, then `foo.ps1` will be
- stored as UTF-8 internally. A client without `working-tree-encoding`
- support will checkout `foo.ps1` as UTF-8 encoded file. This will
- typically cause trouble for the users of this file.
-
- If a Git client, that does not support the `working-tree-encoding`
- attribute, adds a new file `bar.ps1`, then `bar.ps1` will be
- stored "as-is" internally (in this example probably as UTF-16).
- A client with `working-tree-encoding` support will interpret the
- internal contents as UTF-8 and try to convert it to UTF-16 on checkout.
- That operation will fail and cause an error.
++
+For example, Microsoft Visual Studio resources files (`*.rc`) or
+PowerShell script files (`*.ps1`) are sometimes encoded in UTF-16.
+If you declare `*.ps1` as files as UTF-16 and you add `foo.ps1` with
+a `working-tree-encoding` enabled Git client, then `foo.ps1` will be
+stored as UTF-8 internally. A client without `working-tree-encoding`
+support will checkout `foo.ps1` as UTF-8 encoded file. This will
+typically cause trouble for the users of this file.
++
+If a Git client, that does not support the `working-tree-encoding`
+attribute, adds a new file `bar.ps1`, then `bar.ps1` will be
+stored "as-is" internally (in this example probably as UTF-16).
+A client with `working-tree-encoding` support will interpret the
+internal contents as UTF-8 and try to convert it to UTF-16 on checkout.
+That operation will fail and cause an error.
- Reencoding content to non-UTF encodings can cause errors as the
conversion might not be UTF-8 round trip safe. If you suspect your
submodule.<name>.ignore::
Defines under what circumstances "git status" and the diff family show
a submodule as modified. The following values are supported:
-
++
+--
all;; The submodule will never be considered modified (but will
nonetheless show up in the output of status and commit when it has
been staged).
differences, and modifications to tracked and untracked files are
shown. This is the default option.
- If this option is also present in the submodules entry in .git/config
- of the superproject, the setting there will override the one found in
- .gitmodules.
- Both settings can be overridden on the command line by using the
- "--ignore-submodule" option. The 'git submodule' commands are not
- affected by this setting.
+If this option is also present in the submodules entry in .git/config
+of the superproject, the setting there will override the one found in
+.gitmodules.
+
+Both settings can be overridden on the command line by using the
+"--ignore-submodule" option. The 'git submodule' commands are not
+affected by this setting.
+--
submodule.<name>.shallow::
When set to true, a clone of this submodule will be performed as a
A submodule is considered active,
- (a) if `submodule.<name>.active` is set to `true`
- or
- (b) if the submodule's path matches the pathspec in `submodule.active`
- or
- (c) if `submodule.<name>.url` is set.
+ a. if `submodule.<name>.active` is set to `true`
++
+or
+
+ b. if the submodule's path matches the pathspec in `submodule.active`
++
+or
+
+ c. if `submodule.<name>.url` is set.
and these are evaluated in this order.
An example:
- # gitweb configuration file for http://git.example.org
- #
- our $projectroot = "/srv/git"; # FHS recommendation
- our $site_name = 'Example.org >> Repos';
+------------------------------------------------
+# gitweb configuration file for http://git.example.org
+#
+our $projectroot = "/srv/git"; # FHS recommendation
+our $site_name = 'Example.org >> Repos';
+------------------------------------------------
The configuration file is used to override the default settings that
+
For example, the following setting produces a breadcrumb trail like
"home / dev / projects / ..." where "projects" is the home link.
++
----------------------------------------------------------------------------
our @extra_breadcrumbs = (
[ 'home' => 'https://www.example.org/' ],
"zip" snapshots), while allowing individual projects to turn them off, put
the following in your GITWEB_CONFIG file:
- $feature{'blame'}{'default'} = [1];
- $feature{'blame'}{'override'} = 1;
+--------------------------------------------------------------------------------
+$feature{'blame'}{'default'} = [1];
+$feature{'blame'}{'override'} = 1;
- $feature{'pickaxe'}{'default'} = [1];
- $feature{'pickaxe'}{'override'} = 1;
+$feature{'pickaxe'}{'default'} = [1];
+$feature{'pickaxe'}{'override'} = 1;
- $feature{'snapshot'}{'default'} = ['zip', 'tgz'];
- $feature{'snapshot'}{'override'} = 1;
+$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
----------------
$ git remote add -f Bproject /path/to/B <1>
-$ git merge -s ours --no-commit Bproject/master <2>
+$ git merge -s ours --no-commit --allow-unrelated-histories Bproject/master <2>
$ git read-tree --prefix=dir-B/ -u Bproject/master <3>
$ git commit -m "Merge B project as our subdirectory" <4>
and "N" for no signature
- '%GS': show the name of the signer for a signed commit
- '%GK': show the key used to sign a signed commit
+- '%GF': show the fingerprint of the key used to sign a signed commit
+- '%GP': show the fingerprint of the primary key whose subkey was used
+ to sign a signed commit
- '%gD': reflog selector, e.g., `refs/stash@{1}` or
`refs/stash@{2 minutes ago`}; the format follows the rules described
for the `-g` option. The portion before the `@` is the refname as
+
The form '--filter=sparse:path=<path>' similarly uses a sparse-checkout
specification contained in <path>.
++
+The form '--filter=tree:<depth>' omits all blobs and trees whose depth
+from the root tree is >= <depth> (minimum depth if an object is located
+at multiple depths in the commits traversed). Currently, only <depth>=0
+is supported, which omits all blobs and trees.
--no-filter::
Turn off any previous `--filter=` argument.
+
The form '--missing=print' is like 'allow-any', but will also print a
list of the missing objects. Object IDs are prefixed with a ``?'' character.
-endif::git-rev-list[]
--exclude-promisor-objects::
(For internal use only.) Prefilter object traversal at
stronger than `--missing=allow-promisor` because it limits the
traversal, rather than just silencing errors about missing
objects.
+endif::git-rev-list[]
--no-walk[=(sorted|unsorted)]::
Only show the given commits, but do not traverse their ancestors.
SCRIPT_SH += git-merge-resolve.sh
SCRIPT_SH += git-mergetool.sh
SCRIPT_SH += git-quiltimport.sh
-SCRIPT_SH += git-rebase.sh
+SCRIPT_SH += git-legacy-rebase.sh
SCRIPT_SH += git-remote-testgit.sh
SCRIPT_SH += git-request-pull.sh
SCRIPT_SH += git-stash.sh
SCRIPT_LIB += git-mergetool--lib
SCRIPT_LIB += git-parse-remote
SCRIPT_LIB += git-rebase--am
-SCRIPT_LIB += git-rebase--interactive
+SCRIPT_LIB += git-rebase--common
SCRIPT_LIB += git-rebase--preserve-merges
SCRIPT_LIB += git-rebase--merge
SCRIPT_LIB += git-sh-setup
LIB_OBJS += range-diff.o
LIB_OBJS += reachable.o
LIB_OBJS += read-cache.o
+LIB_OBJS += rebase-interactive.o
LIB_OBJS += reflog-walk.o
LIB_OBJS += refs.o
LIB_OBJS += refs/files-backend.o
BUILTIN_OBJS += builtin/push.o
BUILTIN_OBJS += builtin/range-diff.o
BUILTIN_OBJS += builtin/read-tree.o
-BUILTIN_OBJS += builtin/rebase--helper.o
+BUILTIN_OBJS += builtin/rebase.o
+BUILTIN_OBJS += builtin/rebase--interactive.o
BUILTIN_OBJS += builtin/receive-pack.o
BUILTIN_OBJS += builtin/reflog.o
BUILTIN_OBJS += builtin/remote.o
LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
LOCALIZED_SH = $(SCRIPT_SH)
LOCALIZED_SH += git-parse-remote.sh
-LOCALIZED_SH += git-rebase--interactive.sh
LOCALIZED_SH += git-rebase--preserve-merges.sh
LOCALIZED_SH += git-sh-setup.sh
LOCALIZED_PERL = $(SCRIPT_PERL)
-#ifndef __ALIAS_H__
-#define __ALIAS_H__
+#ifndef ALIAS_H
+#define ALIAS_H
struct string_list;
struct fragment *fragments;
char *result;
size_t resultsize;
- char old_sha1_prefix[41];
- char new_sha1_prefix[41];
+ char old_oid_prefix[GIT_MAX_HEXSZ + 1];
+ char new_oid_prefix[GIT_MAX_HEXSZ + 1];
struct patch *next;
/* three-way fallback result */
*/
const char *ptr, *eol;
int len;
+ const unsigned hexsz = the_hash_algo->hexsz;
ptr = strchr(line, '.');
- if (!ptr || ptr[1] != '.' || 40 < ptr - line)
+ if (!ptr || ptr[1] != '.' || hexsz < ptr - line)
return 0;
len = ptr - line;
- memcpy(patch->old_sha1_prefix, line, len);
- patch->old_sha1_prefix[len] = 0;
+ memcpy(patch->old_oid_prefix, line, len);
+ patch->old_oid_prefix[len] = 0;
line = ptr + 2;
ptr = strchr(line, ' ');
ptr = eol;
len = ptr - line;
- if (40 < len)
+ if (hexsz < len)
return 0;
- memcpy(patch->new_sha1_prefix, line, len);
- patch->new_sha1_prefix[len] = 0;
+ memcpy(patch->new_oid_prefix, line, len);
+ patch->new_oid_prefix[len] = 0;
if (*ptr == ' ')
return gitdiff_oldmode(state, ptr + 1, patch);
return 0;
SWAP(p->new_mode, p->old_mode);
SWAP(p->is_new, p->is_delete);
SWAP(p->lines_added, p->lines_deleted);
- SWAP(p->old_sha1_prefix, p->new_sha1_prefix);
+ SWAP(p->old_oid_prefix, p->new_oid_prefix);
for (; frag; frag = frag->next) {
SWAP(frag->newpos, frag->oldpos);
{
const char *name = patch->old_name ? patch->old_name : patch->new_name;
struct object_id oid;
+ const unsigned hexsz = the_hash_algo->hexsz;
/*
* For safety, we require patch index line to contain
- * full 40-byte textual SHA1 for old and new, at least for now.
+ * full hex textual object ID for old and new, at least for now.
*/
- if (strlen(patch->old_sha1_prefix) != 40 ||
- strlen(patch->new_sha1_prefix) != 40 ||
- get_oid_hex(patch->old_sha1_prefix, &oid) ||
- get_oid_hex(patch->new_sha1_prefix, &oid))
+ if (strlen(patch->old_oid_prefix) != hexsz ||
+ strlen(patch->new_oid_prefix) != hexsz ||
+ get_oid_hex(patch->old_oid_prefix, &oid) ||
+ get_oid_hex(patch->new_oid_prefix, &oid))
return error(_("cannot apply binary patch to '%s' "
"without full index line"), name);
* applies to.
*/
hash_object_file(img->buf, img->len, blob_type, &oid);
- if (strcmp(oid_to_hex(&oid), patch->old_sha1_prefix))
+ if (strcmp(oid_to_hex(&oid), patch->old_oid_prefix))
return error(_("the patch applies to '%s' (%s), "
"which does not match the "
"current contents."),
"'%s' but it is not empty"), name);
}
- get_oid_hex(patch->new_sha1_prefix, &oid);
+ get_oid_hex(patch->new_oid_prefix, &oid);
if (is_null_oid(&oid)) {
clear_image(img);
return 0; /* deletion patch */
if (!result)
return error(_("the necessary postimage %s for "
"'%s' cannot be read"),
- patch->new_sha1_prefix, name);
+ patch->new_oid_prefix, name);
clear_image(img);
img->buf = result;
img->len = size;
/* verify that the result matches */
hash_object_file(img->buf, img->len, blob_type, &oid);
- if (strcmp(oid_to_hex(&oid), patch->new_sha1_prefix))
+ if (strcmp(oid_to_hex(&oid), patch->new_oid_prefix))
return error(_("binary patch to '%s' creates incorrect result (expecting %s, got %s)"),
- name, patch->new_sha1_prefix, oid_to_hex(&oid));
+ name, patch->new_oid_prefix, oid_to_hex(&oid));
}
return 0;
/* Preimage the patch was prepared for */
if (patch->is_new)
write_object_file("", 0, blob_type, &pre_oid);
- else if (get_oid(patch->old_sha1_prefix, &pre_oid) ||
+ else if (get_oid(patch->old_oid_prefix, &pre_oid) ||
read_blob_object(&buf, &pre_oid, patch->old_mode))
return error(_("repository lacks the necessary blob to fall back on 3-way merge."));
starts_with(++preimage, heading) &&
/* does it record full SHA-1? */
!get_oid_hex(preimage + sizeof(heading) - 1, oid) &&
- preimage[sizeof(heading) + GIT_SHA1_HEXSZ - 1] == '\n' &&
+ preimage[sizeof(heading) + the_hash_algo->hexsz - 1] == '\n' &&
/* does the abbreviated name on the index line agree with it? */
- starts_with(preimage + sizeof(heading) - 1, p->old_sha1_prefix))
+ starts_with(preimage + sizeof(heading) - 1, p->old_oid_prefix))
return 0; /* it all looks fine */
/* we may have full object name on the index line */
- return get_oid_hex(p->old_sha1_prefix, oid);
+ return get_oid_hex(p->old_oid_prefix, oid);
}
/* Build an index that contains just the files needed for a 3way merge */
else
return error(_("sha1 information is lacking or "
"useless for submodule %s"), name);
- } else if (!get_oid_blob(patch->old_sha1_prefix, &oid)) {
+ } else if (!get_oid_blob(patch->old_oid_prefix, &oid)) {
; /* ok */
} else if (!patch->lines_added && !patch->lines_deleted) {
/* mode-only change: update the current */
archivers[nr_archivers++] = ar;
}
+void init_archivers(void)
+{
+ init_tar_archiver();
+ init_zip_archiver();
+}
+
static void format_subst(const struct commit *commit,
const char *src, size_t len,
struct strbuf *buf)
git_config_get_bool("uploadarchive.allowunreachable", &remote_allow_unreachable);
git_config(git_default_config, NULL);
- init_tar_archiver();
- init_zip_archiver();
-
args.repo = repo;
argc = parse_archive_args(argc, argv, &ar, &args, name_hint, remote);
if (!startup_info->have_repository) {
extern void init_tar_archiver(void);
extern void init_zip_archiver(void);
+extern void init_archivers(void);
typedef int (*write_archive_entry_fn_t)(struct archiver_args *args,
const struct object_id *oid,
extern int cmd_push(int argc, const char **argv, const char *prefix);
extern int cmd_range_diff(int argc, const char **argv, const char *prefix);
extern int cmd_read_tree(int argc, const char **argv, const char *prefix);
-extern int cmd_rebase__helper(int argc, const char **argv, const char *prefix);
+extern int cmd_rebase(int argc, const char **argv, const char *prefix);
+extern int cmd_rebase__interactive(int argc, const char **argv, const char *prefix);
extern int cmd_receive_pack(int argc, const char **argv, const char *prefix);
extern int cmd_reflog(int argc, const char **argv, const char *prefix);
extern int cmd_remote(int argc, const char **argv, const char *prefix);
argc = parse_options(argc, argv, prefix, local_opts, NULL,
PARSE_OPT_KEEP_ALL);
+ init_archivers();
+
if (output)
create_output_file(output);
print_columns(&output, colopts, NULL);
string_list_clear(&output, 0);
return 0;
- }
- else if (edit_description) {
+ } else if (edit_description) {
const char *branch_name;
struct strbuf branch_ref = STRBUF_INIT;
git_config_set_multivar(buf.buf, NULL, NULL, 1);
strbuf_release(&buf);
} else if (argc > 0 && argc <= 2) {
- struct branch *branch = branch_get(argv[0]);
-
- if (!branch)
- die(_("no such branch '%s'"), argv[0]);
-
if (filter.kind != FILTER_REFS_BRANCHES)
die(_("-a and -r options to 'git branch' do not make sense with a branch name"));
{
struct ref *ref;
struct object_id oid;
+ const char *p;
- if (!get_oid_hex(name, &oid)) {
- if (name[GIT_SHA1_HEXSZ] == ' ') {
- /* <sha1> <ref>, find refname */
- name += GIT_SHA1_HEXSZ + 1;
- } else if (name[GIT_SHA1_HEXSZ] == '\0') {
- ; /* <sha1>, leave sha1 as name */
+ if (!parse_oid_hex(name, &oid, &p)) {
+ if (*p == ' ') {
+ /* <oid> <ref>, find refname */
+ name = p + 1;
+ } else if (*p == '\0') {
+ ; /* <oid>, leave oid as name */
} else {
/* <ref>, clear cruft from oid */
oidclr(&oid);
}
UNLEAK(sorting);
- UNLEAK(ref_array);
+ ref_array_clear(&ref_array);
return status;
}
return 1;
}
-struct rev_collect {
- struct commit **commit;
- int nr;
- int alloc;
- unsigned int initial : 1;
-};
-
-static void add_one_commit(struct object_id *oid, struct rev_collect *revs)
-{
- struct commit *commit;
-
- if (is_null_oid(oid))
- return;
-
- commit = lookup_commit(the_repository, oid);
- if (!commit ||
- (commit->object.flags & TMP_MARK) ||
- parse_commit(commit))
- return;
-
- ALLOC_GROW(revs->commit, revs->nr + 1, revs->alloc);
- revs->commit[revs->nr++] = commit;
- commit->object.flags |= TMP_MARK;
-}
-
-static int collect_one_reflog_ent(struct object_id *ooid, struct object_id *noid,
- const char *ident, timestamp_t timestamp,
- int tz, const char *message, void *cbdata)
-{
- struct rev_collect *revs = cbdata;
-
- if (revs->initial) {
- revs->initial = 0;
- add_one_commit(ooid, revs);
- }
- add_one_commit(noid, revs);
- return 0;
-}
-
static int handle_fork_point(int argc, const char **argv)
{
struct object_id oid;
char *refname;
+ struct commit *derived, *fork_point;
const char *commitname;
- struct rev_collect revs;
- struct commit *derived;
- struct commit_list *bases;
- int i, ret = 0;
switch (dwim_ref(argv[0], strlen(argv[0]), &oid, &refname)) {
case 0:
die("Not a valid object name: '%s'", commitname);
derived = lookup_commit_reference(the_repository, &oid);
- memset(&revs, 0, sizeof(revs));
- revs.initial = 1;
- for_each_reflog_ent(refname, collect_one_reflog_ent, &revs);
- if (!revs.nr && !get_oid(refname, &oid))
- add_one_commit(&oid, &revs);
+ fork_point = get_fork_point(refname, derived);
- for (i = 0; i < revs.nr; i++)
- revs.commit[i]->object.flags &= ~TMP_MARK;
-
- bases = get_merge_bases_many_dirty(derived, revs.nr, revs.commit);
-
- /*
- * There should be one and only one merge base, when we found
- * a common ancestor among reflog entries.
- */
- if (!bases || bases->next) {
- ret = 1;
- goto cleanup_return;
- }
-
- /* And the found one must be one of the reflog entries */
- for (i = 0; i < revs.nr; i++)
- if (&bases->item->object == &revs.commit[i]->object)
- break; /* found */
- if (revs.nr <= i) {
- ret = 1; /* not found */
- goto cleanup_return;
- }
-
- printf("%s\n", oid_to_hex(&bases->item->object.oid));
+ if (!fork_point)
+ return 1;
-cleanup_return:
- free_commit_list(bases);
- return ret;
+ printf("%s\n", oid_to_hex(&fork_point->object.oid));
+ return 0;
}
int cmd_merge_base(int argc, const char **argv, const char *prefix)
*ntr++ = 0; /* now at the beginning of SHA1 */
- path = ntr + 41; /* at the beginning of name */
+ path = (char *)p + 1; /* at the beginning of name */
if (!nul_term_line && path[0] == '"') {
struct strbuf p_uq = STRBUF_INIT;
if (unquote_c_style(&p_uq, path, NULL))
pthread_mutex_init(&cache_mutex, NULL);
pthread_mutex_init(&progress_mutex, NULL);
pthread_cond_init(&progress_cond, NULL);
- pthread_mutex_init(&to_pack.lock, NULL);
old_try_to_free_routine = set_try_to_free_routine(try_to_free_from_threads);
}
repo_init_revisions(the_repository, &revs, NULL);
save_commit_buffer = 0;
+ revs.allow_exclude_promisor_objects_opt = 1;
setup_revisions(ac, av, &revs, NULL);
/* make sure shallows are read */
save_commit_buffer = 0;
read_replace_refs = 0;
ref_paranoia = 1;
+ revs.allow_exclude_promisor_objects_opt = 1;
repo_init_revisions(the_repository, &revs, prefix);
argc = parse_options(argc, argv, prefix, options, prune_usage, 0);
free(s);
if (is_repository_shallow(the_repository))
- prune_shallow(show_only);
+ prune_shallow(show_only ? PRUNE_SHOW_ONLY : 0);
return 0;
}
int ret = 0;
if ((recurse_submodules == RECURSE_SUBMODULES_ON ||
recurse_submodules == RECURSE_SUBMODULES_ON_DEMAND) &&
- submodule_touches_in_range(&the_index, &rebase_fork_point, &curr_head))
+ submodule_touches_in_range(the_repository, &rebase_fork_point, &curr_head))
die(_("cannot rebase with locally recorded submodule modifications"));
if (!autostash) {
struct commit_list *list = NULL;
+++ /dev/null
-#include "builtin.h"
-#include "cache.h"
-#include "config.h"
-#include "parse-options.h"
-#include "sequencer.h"
-
-static const char * const builtin_rebase_helper_usage[] = {
- N_("git rebase--helper [<options>]"),
- NULL
-};
-
-int cmd_rebase__helper(int argc, const char **argv, const char *prefix)
-{
- struct replay_opts opts = REPLAY_OPTS_INIT;
- unsigned flags = 0, keep_empty = 0, rebase_merges = 0;
- int abbreviate_commands = 0, rebase_cousins = -1;
- enum {
- CONTINUE = 1, ABORT, MAKE_SCRIPT, SHORTEN_OIDS, EXPAND_OIDS,
- CHECK_TODO_LIST, SKIP_UNNECESSARY_PICKS, REARRANGE_SQUASH,
- ADD_EXEC
- } command = 0;
- struct option options[] = {
- OPT_BOOL(0, "ff", &opts.allow_ff, N_("allow fast-forward")),
- OPT_BOOL(0, "keep-empty", &keep_empty, N_("keep empty commits")),
- OPT_BOOL(0, "allow-empty-message", &opts.allow_empty_message,
- N_("allow commits with empty messages")),
- OPT_BOOL(0, "rebase-merges", &rebase_merges, N_("rebase merge commits")),
- OPT_BOOL(0, "rebase-cousins", &rebase_cousins,
- N_("keep original branch points of cousins")),
- OPT_CMDMODE(0, "continue", &command, N_("continue rebase"),
- CONTINUE),
- OPT_CMDMODE(0, "abort", &command, N_("abort rebase"),
- ABORT),
- OPT_CMDMODE(0, "make-script", &command,
- N_("make rebase script"), MAKE_SCRIPT),
- OPT_CMDMODE(0, "shorten-ids", &command,
- N_("shorten commit ids in the todo list"), SHORTEN_OIDS),
- OPT_CMDMODE(0, "expand-ids", &command,
- N_("expand commit ids in the todo list"), EXPAND_OIDS),
- OPT_CMDMODE(0, "check-todo-list", &command,
- N_("check the todo list"), CHECK_TODO_LIST),
- OPT_CMDMODE(0, "skip-unnecessary-picks", &command,
- N_("skip unnecessary picks"), SKIP_UNNECESSARY_PICKS),
- OPT_CMDMODE(0, "rearrange-squash", &command,
- N_("rearrange fixup/squash lines"), REARRANGE_SQUASH),
- OPT_CMDMODE(0, "add-exec-commands", &command,
- N_("insert exec commands in todo list"), ADD_EXEC),
- OPT_END()
- };
-
- sequencer_init_config(&opts);
- git_config_get_bool("rebase.abbreviatecommands", &abbreviate_commands);
-
- opts.action = REPLAY_INTERACTIVE_REBASE;
- opts.allow_ff = 1;
- opts.allow_empty = 1;
-
- argc = parse_options(argc, argv, NULL, options,
- builtin_rebase_helper_usage, PARSE_OPT_KEEP_ARGV0);
-
- flags |= keep_empty ? TODO_LIST_KEEP_EMPTY : 0;
- flags |= abbreviate_commands ? TODO_LIST_ABBREVIATE_CMDS : 0;
- flags |= rebase_merges ? TODO_LIST_REBASE_MERGES : 0;
- flags |= rebase_cousins > 0 ? TODO_LIST_REBASE_COUSINS : 0;
- flags |= command == SHORTEN_OIDS ? TODO_LIST_SHORTEN_IDS : 0;
-
- if (rebase_cousins >= 0 && !rebase_merges)
- warning(_("--[no-]rebase-cousins has no effect without "
- "--rebase-merges"));
-
- if (command == CONTINUE && argc == 1)
- return !!sequencer_continue(&opts);
- if (command == ABORT && argc == 1)
- return !!sequencer_remove_state(&opts);
- if (command == MAKE_SCRIPT && argc > 1)
- return !!sequencer_make_script(stdout, argc, argv, flags);
- if ((command == SHORTEN_OIDS || command == EXPAND_OIDS) && argc == 1)
- return !!transform_todos(flags);
- if (command == CHECK_TODO_LIST && argc == 1)
- return !!check_todo_list();
- if (command == SKIP_UNNECESSARY_PICKS && argc == 1)
- return !!skip_unnecessary_picks();
- if (command == REARRANGE_SQUASH && argc == 1)
- return !!rearrange_squash();
- if (command == ADD_EXEC && argc == 2)
- return !!sequencer_add_exec_commands(argv[1]);
- usage_with_options(builtin_rebase_helper_usage, options);
-}
--- /dev/null
+#include "builtin.h"
+#include "cache.h"
+#include "config.h"
+#include "parse-options.h"
+#include "sequencer.h"
+#include "rebase-interactive.h"
+#include "argv-array.h"
+#include "refs.h"
+#include "rerere.h"
+#include "run-command.h"
+
+static GIT_PATH_FUNC(path_state_dir, "rebase-merge/")
+static GIT_PATH_FUNC(path_squash_onto, "rebase-merge/squash-onto")
+static GIT_PATH_FUNC(path_interactive, "rebase-merge/interactive")
+
+static int get_revision_ranges(const char *upstream, const char *onto,
+ const char **head_hash,
+ char **revisions, char **shortrevisions)
+{
+ const char *base_rev = upstream ? upstream : onto, *shorthead;
+ struct object_id orig_head;
+
+ if (get_oid("HEAD", &orig_head))
+ return error(_("no HEAD?"));
+
+ *head_hash = find_unique_abbrev(&orig_head, GIT_MAX_HEXSZ);
+ *revisions = xstrfmt("%s...%s", base_rev, *head_hash);
+
+ shorthead = find_unique_abbrev(&orig_head, DEFAULT_ABBREV);
+
+ if (upstream) {
+ const char *shortrev;
+ struct object_id rev_oid;
+
+ get_oid(base_rev, &rev_oid);
+ shortrev = find_unique_abbrev(&rev_oid, DEFAULT_ABBREV);
+
+ *shortrevisions = xstrfmt("%s..%s", shortrev, shorthead);
+ } else
+ *shortrevisions = xstrdup(shorthead);
+
+ return 0;
+}
+
+static int init_basic_state(struct replay_opts *opts, const char *head_name,
+ const char *onto, const char *orig_head)
+{
+ FILE *interactive;
+
+ if (!is_directory(path_state_dir()) && mkdir_in_gitdir(path_state_dir()))
+ return error_errno(_("could not create temporary %s"), path_state_dir());
+
+ delete_reflog("REBASE_HEAD");
+
+ interactive = fopen(path_interactive(), "w");
+ if (!interactive)
+ return error_errno(_("could not mark as interactive"));
+ fclose(interactive);
+
+ return write_basic_state(opts, head_name, onto, orig_head);
+}
+
+static int do_interactive_rebase(struct replay_opts *opts, unsigned flags,
+ const char *switch_to, const char *upstream,
+ const char *onto, const char *onto_name,
+ const char *squash_onto, const char *head_name,
+ const char *restrict_revision, char *raw_strategies,
+ const char *cmd, unsigned autosquash)
+{
+ int ret;
+ const char *head_hash = NULL;
+ char *revisions = NULL, *shortrevisions = NULL;
+ struct argv_array make_script_args = ARGV_ARRAY_INIT;
+ FILE *todo_list;
+
+ if (prepare_branch_to_be_rebased(opts, switch_to))
+ return -1;
+
+ if (get_revision_ranges(upstream, onto, &head_hash,
+ &revisions, &shortrevisions))
+ return -1;
+
+ if (raw_strategies)
+ parse_strategy_opts(opts, raw_strategies);
+
+ if (init_basic_state(opts, head_name, onto, head_hash)) {
+ free(revisions);
+ free(shortrevisions);
+
+ return -1;
+ }
+
+ if (!upstream && squash_onto)
+ write_file(path_squash_onto(), "%s\n", squash_onto);
+
+ todo_list = fopen(rebase_path_todo(), "w");
+ if (!todo_list) {
+ free(revisions);
+ free(shortrevisions);
+
+ return error_errno(_("could not open %s"), rebase_path_todo());
+ }
+
+ argv_array_pushl(&make_script_args, "", revisions, NULL);
+ if (restrict_revision)
+ argv_array_push(&make_script_args, restrict_revision);
+
+ ret = sequencer_make_script(todo_list,
+ make_script_args.argc, make_script_args.argv,
+ flags);
+ fclose(todo_list);
+
+ if (ret)
+ error(_("could not generate todo list"));
+ else {
+ discard_cache();
+ ret = complete_action(opts, flags, shortrevisions, onto_name, onto,
+ head_hash, cmd, autosquash);
+ }
+
+ free(revisions);
+ free(shortrevisions);
+ argv_array_clear(&make_script_args);
+
+ return ret;
+}
+
+static const char * const builtin_rebase_interactive_usage[] = {
+ N_("git rebase--interactive [<options>]"),
+ NULL
+};
+
+int cmd_rebase__interactive(int argc, const char **argv, const char *prefix)
+{
+ struct replay_opts opts = REPLAY_OPTS_INIT;
+ unsigned flags = 0, keep_empty = 0, rebase_merges = 0, autosquash = 0;
+ int abbreviate_commands = 0, rebase_cousins = -1, ret = 0;
+ const char *onto = NULL, *onto_name = NULL, *restrict_revision = NULL,
+ *squash_onto = NULL, *upstream = NULL, *head_name = NULL,
+ *switch_to = NULL, *cmd = NULL;
+ char *raw_strategies = NULL;
+ enum {
+ NONE = 0, CONTINUE, SKIP, EDIT_TODO, SHOW_CURRENT_PATCH,
+ SHORTEN_OIDS, EXPAND_OIDS, CHECK_TODO_LIST, REARRANGE_SQUASH, ADD_EXEC
+ } command = 0;
+ struct option options[] = {
+ OPT_BOOL(0, "ff", &opts.allow_ff, N_("allow fast-forward")),
+ OPT_BOOL(0, "keep-empty", &keep_empty, N_("keep empty commits")),
+ OPT_BOOL(0, "allow-empty-message", &opts.allow_empty_message,
+ N_("allow commits with empty messages")),
+ OPT_BOOL(0, "rebase-merges", &rebase_merges, N_("rebase merge commits")),
+ OPT_BOOL(0, "rebase-cousins", &rebase_cousins,
+ N_("keep original branch points of cousins")),
+ OPT_BOOL(0, "autosquash", &autosquash,
+ N_("move commits that begin with squash!/fixup!")),
+ OPT_BOOL(0, "signoff", &opts.signoff, N_("sign commits")),
+ OPT__VERBOSE(&opts.verbose, N_("be verbose")),
+ OPT_CMDMODE(0, "continue", &command, N_("continue rebase"),
+ CONTINUE),
+ OPT_CMDMODE(0, "skip", &command, N_("skip commit"), SKIP),
+ OPT_CMDMODE(0, "edit-todo", &command, N_("edit the todo list"),
+ EDIT_TODO),
+ OPT_CMDMODE(0, "show-current-patch", &command, N_("show the current patch"),
+ SHOW_CURRENT_PATCH),
+ OPT_CMDMODE(0, "shorten-ids", &command,
+ N_("shorten commit ids in the todo list"), SHORTEN_OIDS),
+ OPT_CMDMODE(0, "expand-ids", &command,
+ N_("expand commit ids in the todo list"), EXPAND_OIDS),
+ OPT_CMDMODE(0, "check-todo-list", &command,
+ N_("check the todo list"), CHECK_TODO_LIST),
+ OPT_CMDMODE(0, "rearrange-squash", &command,
+ N_("rearrange fixup/squash lines"), REARRANGE_SQUASH),
+ OPT_CMDMODE(0, "add-exec-commands", &command,
+ N_("insert exec commands in todo list"), ADD_EXEC),
+ OPT_STRING(0, "onto", &onto, N_("onto"), N_("onto")),
+ OPT_STRING(0, "restrict-revision", &restrict_revision,
+ N_("restrict-revision"), N_("restrict revision")),
+ OPT_STRING(0, "squash-onto", &squash_onto, N_("squash-onto"),
+ N_("squash onto")),
+ OPT_STRING(0, "upstream", &upstream, N_("upstream"),
+ N_("the upstream commit")),
+ OPT_STRING(0, "head-name", &head_name, N_("head-name"), N_("head name")),
+ { OPTION_STRING, 'S', "gpg-sign", &opts.gpg_sign, N_("key-id"),
+ N_("GPG-sign commits"),
+ PARSE_OPT_OPTARG, NULL, (intptr_t) "" },
+ OPT_STRING(0, "strategy", &opts.strategy, N_("strategy"),
+ N_("rebase strategy")),
+ OPT_STRING(0, "strategy-opts", &raw_strategies, N_("strategy-opts"),
+ N_("strategy options")),
+ OPT_STRING(0, "switch-to", &switch_to, N_("switch-to"),
+ N_("the branch or commit to checkout")),
+ OPT_STRING(0, "onto-name", &onto_name, N_("onto-name"), N_("onto name")),
+ OPT_STRING(0, "cmd", &cmd, N_("cmd"), N_("the command to run")),
+ OPT_RERERE_AUTOUPDATE(&opts.allow_rerere_auto),
+ OPT_END()
+ };
+
+ sequencer_init_config(&opts);
+ git_config_get_bool("rebase.abbreviatecommands", &abbreviate_commands);
+
+ opts.action = REPLAY_INTERACTIVE_REBASE;
+ opts.allow_ff = 1;
+ opts.allow_empty = 1;
+
+ if (argc == 1)
+ usage_with_options(builtin_rebase_interactive_usage, options);
+
+ argc = parse_options(argc, argv, NULL, options,
+ builtin_rebase_interactive_usage, PARSE_OPT_KEEP_ARGV0);
+
+ opts.gpg_sign = xstrdup_or_null(opts.gpg_sign);
+
+ flags |= keep_empty ? TODO_LIST_KEEP_EMPTY : 0;
+ flags |= abbreviate_commands ? TODO_LIST_ABBREVIATE_CMDS : 0;
+ flags |= rebase_merges ? TODO_LIST_REBASE_MERGES : 0;
+ flags |= rebase_cousins > 0 ? TODO_LIST_REBASE_COUSINS : 0;
+ flags |= command == SHORTEN_OIDS ? TODO_LIST_SHORTEN_IDS : 0;
+
+ if (rebase_cousins >= 0 && !rebase_merges)
+ warning(_("--[no-]rebase-cousins has no effect without "
+ "--rebase-merges"));
+
+ switch (command) {
+ case NONE:
+ if (!onto && !upstream)
+ die(_("a base commit must be provided with --upstream or --onto"));
+
+ ret = do_interactive_rebase(&opts, flags, switch_to, upstream, onto,
+ onto_name, squash_onto, head_name, restrict_revision,
+ raw_strategies, cmd, autosquash);
+ break;
+ case SKIP: {
+ struct string_list merge_rr = STRING_LIST_INIT_DUP;
+
+ rerere_clear(&merge_rr);
+ /* fallthrough */
+ case CONTINUE:
+ ret = sequencer_continue(&opts);
+ break;
+ }
+ case EDIT_TODO:
+ ret = edit_todo_list(flags);
+ break;
+ case SHOW_CURRENT_PATCH: {
+ struct child_process cmd = CHILD_PROCESS_INIT;
+
+ cmd.git_cmd = 1;
+ argv_array_pushl(&cmd.args, "show", "REBASE_HEAD", "--", NULL);
+ ret = run_command(&cmd);
+
+ break;
+ }
+ case SHORTEN_OIDS:
+ case EXPAND_OIDS:
+ ret = transform_todos(flags);
+ break;
+ case CHECK_TODO_LIST:
+ ret = check_todo_list();
+ break;
+ case REARRANGE_SQUASH:
+ ret = rearrange_squash();
+ break;
+ case ADD_EXEC:
+ ret = sequencer_add_exec_commands(cmd);
+ break;
+ default:
+ BUG("invalid command '%d'", command);
+ }
+
+ return !!ret;
+}
--- /dev/null
+/*
+ * "git rebase" builtin command
+ *
+ * Copyright (c) 2018 Pratik Karki
+ */
+
+#include "builtin.h"
+#include "run-command.h"
+#include "exec-cmd.h"
+#include "argv-array.h"
+#include "dir.h"
+#include "packfile.h"
+#include "refs.h"
+#include "quote.h"
+#include "config.h"
+#include "cache-tree.h"
+#include "unpack-trees.h"
+#include "lockfile.h"
+#include "parse-options.h"
+#include "commit.h"
+#include "diff.h"
+#include "wt-status.h"
+#include "revision.h"
+#include "commit-reach.h"
+#include "rerere.h"
+
+static char const * const builtin_rebase_usage[] = {
+ N_("git rebase [-i] [options] [--exec <cmd>] [--onto <newbase>] "
+ "[<upstream>] [<branch>]"),
+ N_("git rebase [-i] [options] [--exec <cmd>] [--onto <newbase>] "
+ "--root [<branch>]"),
+ N_("git rebase --continue | --abort | --skip | --edit-todo"),
+ NULL
+};
+
+static GIT_PATH_FUNC(apply_dir, "rebase-apply")
+static GIT_PATH_FUNC(merge_dir, "rebase-merge")
+
+enum rebase_type {
+ REBASE_UNSPECIFIED = -1,
+ REBASE_AM,
+ REBASE_MERGE,
+ REBASE_INTERACTIVE,
+ REBASE_PRESERVE_MERGES
+};
+
+static int use_builtin_rebase(void)
+{
+ struct child_process cp = CHILD_PROCESS_INIT;
+ struct strbuf out = STRBUF_INIT;
+ int ret;
+
+ argv_array_pushl(&cp.args,
+ "config", "--bool", "rebase.usebuiltin", NULL);
+ cp.git_cmd = 1;
+ if (capture_command(&cp, &out, 6)) {
+ strbuf_release(&out);
+ return 1;
+ }
+
+ strbuf_trim(&out);
+ ret = !strcmp("true", out.buf);
+ strbuf_release(&out);
+ return ret;
+}
+
+struct rebase_options {
+ enum rebase_type type;
+ const char *state_dir;
+ struct commit *upstream;
+ const char *upstream_name;
+ const char *upstream_arg;
+ char *head_name;
+ struct object_id orig_head;
+ struct commit *onto;
+ const char *onto_name;
+ const char *revisions;
+ const char *switch_to;
+ int root;
+ struct object_id *squash_onto;
+ struct commit *restrict_revision;
+ int dont_finish_rebase;
+ enum {
+ REBASE_NO_QUIET = 1<<0,
+ REBASE_VERBOSE = 1<<1,
+ REBASE_DIFFSTAT = 1<<2,
+ REBASE_FORCE = 1<<3,
+ REBASE_INTERACTIVE_EXPLICIT = 1<<4,
+ } flags;
+ struct strbuf git_am_opt;
+ const char *action;
+ int signoff;
+ int allow_rerere_autoupdate;
+ int keep_empty;
+ int autosquash;
+ char *gpg_sign_opt;
+ int autostash;
+ char *cmd;
+ int allow_empty_message;
+ int rebase_merges, rebase_cousins;
+ char *strategy, *strategy_opts;
+ struct strbuf git_format_patch_opt;
+};
+
+static int is_interactive(struct rebase_options *opts)
+{
+ return opts->type == REBASE_INTERACTIVE ||
+ opts->type == REBASE_PRESERVE_MERGES;
+}
+
+static void imply_interactive(struct rebase_options *opts, const char *option)
+{
+ switch (opts->type) {
+ case REBASE_AM:
+ die(_("%s requires an interactive rebase"), option);
+ break;
+ case REBASE_INTERACTIVE:
+ case REBASE_PRESERVE_MERGES:
+ break;
+ case REBASE_MERGE:
+ /* we silently *upgrade* --merge to --interactive if needed */
+ default:
+ opts->type = REBASE_INTERACTIVE; /* implied */
+ break;
+ }
+}
+
+/* Returns the filename prefixed by the state_dir */
+static const char *state_dir_path(const char *filename, struct rebase_options *opts)
+{
+ static struct strbuf path = STRBUF_INIT;
+ static size_t prefix_len;
+
+ if (!prefix_len) {
+ strbuf_addf(&path, "%s/", opts->state_dir);
+ prefix_len = path.len;
+ }
+
+ strbuf_setlen(&path, prefix_len);
+ strbuf_addstr(&path, filename);
+ return path.buf;
+}
+
+/* Read one file, then strip line endings */
+static int read_one(const char *path, struct strbuf *buf)
+{
+ if (strbuf_read_file(buf, path, 0) < 0)
+ return error_errno(_("could not read '%s'"), path);
+ strbuf_trim_trailing_newline(buf);
+ return 0;
+}
+
+/* Initialize the rebase options from the state directory. */
+static int read_basic_state(struct rebase_options *opts)
+{
+ struct strbuf head_name = STRBUF_INIT;
+ struct strbuf buf = STRBUF_INIT;
+ struct object_id oid;
+
+ if (read_one(state_dir_path("head-name", opts), &head_name) ||
+ read_one(state_dir_path("onto", opts), &buf))
+ return -1;
+ opts->head_name = starts_with(head_name.buf, "refs/") ?
+ xstrdup(head_name.buf) : NULL;
+ strbuf_release(&head_name);
+ if (get_oid(buf.buf, &oid))
+ return error(_("could not get 'onto': '%s'"), buf.buf);
+ opts->onto = lookup_commit_or_die(&oid, buf.buf);
+
+ /*
+ * We always write to orig-head, but interactive rebase used to write to
+ * head. Fall back to reading from head to cover for the case that the
+ * user upgraded git with an ongoing interactive rebase.
+ */
+ strbuf_reset(&buf);
+ if (file_exists(state_dir_path("orig-head", opts))) {
+ if (read_one(state_dir_path("orig-head", opts), &buf))
+ return -1;
+ } else if (read_one(state_dir_path("head", opts), &buf))
+ return -1;
+ if (get_oid(buf.buf, &opts->orig_head))
+ return error(_("invalid orig-head: '%s'"), buf.buf);
+
+ strbuf_reset(&buf);
+ if (read_one(state_dir_path("quiet", opts), &buf))
+ return -1;
+ if (buf.len)
+ opts->flags &= ~REBASE_NO_QUIET;
+ else
+ opts->flags |= REBASE_NO_QUIET;
+
+ if (file_exists(state_dir_path("verbose", opts)))
+ opts->flags |= REBASE_VERBOSE;
+
+ if (file_exists(state_dir_path("signoff", opts))) {
+ opts->signoff = 1;
+ opts->flags |= REBASE_FORCE;
+ }
+
+ if (file_exists(state_dir_path("allow_rerere_autoupdate", opts))) {
+ strbuf_reset(&buf);
+ if (read_one(state_dir_path("allow_rerere_autoupdate", opts),
+ &buf))
+ return -1;
+ if (!strcmp(buf.buf, "--rerere-autoupdate"))
+ opts->allow_rerere_autoupdate = 1;
+ else if (!strcmp(buf.buf, "--no-rerere-autoupdate"))
+ opts->allow_rerere_autoupdate = 0;
+ else
+ warning(_("ignoring invalid allow_rerere_autoupdate: "
+ "'%s'"), buf.buf);
+ } else
+ opts->allow_rerere_autoupdate = -1;
+
+ if (file_exists(state_dir_path("gpg_sign_opt", opts))) {
+ strbuf_reset(&buf);
+ if (read_one(state_dir_path("gpg_sign_opt", opts),
+ &buf))
+ return -1;
+ free(opts->gpg_sign_opt);
+ opts->gpg_sign_opt = xstrdup(buf.buf);
+ }
+
+ if (file_exists(state_dir_path("strategy", opts))) {
+ strbuf_reset(&buf);
+ if (read_one(state_dir_path("strategy", opts), &buf))
+ return -1;
+ free(opts->strategy);
+ opts->strategy = xstrdup(buf.buf);
+ }
+
+ if (file_exists(state_dir_path("strategy_opts", opts))) {
+ strbuf_reset(&buf);
+ if (read_one(state_dir_path("strategy_opts", opts), &buf))
+ return -1;
+ free(opts->strategy_opts);
+ opts->strategy_opts = xstrdup(buf.buf);
+ }
+
+ strbuf_release(&buf);
+
+ return 0;
+}
+
+static int apply_autostash(struct rebase_options *opts)
+{
+ const char *path = state_dir_path("autostash", opts);
+ struct strbuf autostash = STRBUF_INIT;
+ struct child_process stash_apply = CHILD_PROCESS_INIT;
+
+ if (!file_exists(path))
+ return 0;
+
+ if (read_one(path, &autostash))
+ return error(_("Could not read '%s'"), path);
+ /* Ensure that the hash is not mistaken for a number */
+ strbuf_addstr(&autostash, "^0");
+ argv_array_pushl(&stash_apply.args,
+ "stash", "apply", autostash.buf, NULL);
+ stash_apply.git_cmd = 1;
+ stash_apply.no_stderr = stash_apply.no_stdout =
+ stash_apply.no_stdin = 1;
+ if (!run_command(&stash_apply))
+ printf(_("Applied autostash.\n"));
+ else {
+ struct argv_array args = ARGV_ARRAY_INIT;
+ int res = 0;
+
+ argv_array_pushl(&args,
+ "stash", "store", "-m", "autostash", "-q",
+ autostash.buf, NULL);
+ if (run_command_v_opt(args.argv, RUN_GIT_CMD))
+ res = error(_("Cannot store %s"), autostash.buf);
+ argv_array_clear(&args);
+ strbuf_release(&autostash);
+ if (res)
+ return res;
+
+ fprintf(stderr,
+ _("Applying autostash resulted in conflicts.\n"
+ "Your changes are safe in the stash.\n"
+ "You can run \"git stash pop\" or \"git stash drop\" "
+ "at any time.\n"));
+ }
+
+ strbuf_release(&autostash);
+ return 0;
+}
+
+static int finish_rebase(struct rebase_options *opts)
+{
+ struct strbuf dir = STRBUF_INIT;
+ const char *argv_gc_auto[] = { "gc", "--auto", NULL };
+
+ delete_ref(NULL, "REBASE_HEAD", NULL, REF_NO_DEREF);
+ apply_autostash(opts);
+ close_all_packs(the_repository->objects);
+ /*
+ * We ignore errors in 'gc --auto', since the
+ * user should see them.
+ */
+ run_command_v_opt(argv_gc_auto, RUN_GIT_CMD);
+ strbuf_addstr(&dir, opts->state_dir);
+ remove_dir_recursively(&dir, 0);
+ strbuf_release(&dir);
+
+ return 0;
+}
+
+static struct commit *peel_committish(const char *name)
+{
+ struct object *obj;
+ struct object_id oid;
+
+ if (get_oid(name, &oid))
+ return NULL;
+ obj = parse_object(the_repository, &oid);
+ return (struct commit *)peel_to_type(name, 0, obj, OBJ_COMMIT);
+}
+
+static void add_var(struct strbuf *buf, const char *name, const char *value)
+{
+ if (!value)
+ strbuf_addf(buf, "unset %s; ", name);
+ else {
+ strbuf_addf(buf, "%s=", name);
+ sq_quote_buf(buf, value);
+ strbuf_addstr(buf, "; ");
+ }
+}
+
+static const char *resolvemsg =
+N_("Resolve all conflicts manually, mark them as resolved with\n"
+"\"git add/rm <conflicted_files>\", then run \"git rebase --continue\".\n"
+"You can instead skip this commit: run \"git rebase --skip\".\n"
+"To abort and get back to the state before \"git rebase\", run "
+"\"git rebase --abort\".");
+
+static int run_specific_rebase(struct rebase_options *opts)
+{
+ const char *argv[] = { NULL, NULL };
+ struct strbuf script_snippet = STRBUF_INIT;
+ int status;
+ const char *backend, *backend_func;
+
+ if (opts->type == REBASE_INTERACTIVE) {
+ /* Run builtin interactive rebase */
+ struct child_process child = CHILD_PROCESS_INIT;
+
+ argv_array_pushf(&child.env_array, "GIT_CHERRY_PICK_HELP=%s",
+ resolvemsg);
+ if (!(opts->flags & REBASE_INTERACTIVE_EXPLICIT)) {
+ argv_array_push(&child.env_array, "GIT_EDITOR=:");
+ opts->autosquash = 0;
+ }
+
+ child.git_cmd = 1;
+ argv_array_push(&child.args, "rebase--interactive");
+
+ if (opts->action)
+ argv_array_pushf(&child.args, "--%s", opts->action);
+ if (opts->keep_empty)
+ argv_array_push(&child.args, "--keep-empty");
+ if (opts->rebase_merges)
+ argv_array_push(&child.args, "--rebase-merges");
+ if (opts->rebase_cousins)
+ argv_array_push(&child.args, "--rebase-cousins");
+ if (opts->autosquash)
+ argv_array_push(&child.args, "--autosquash");
+ if (opts->flags & REBASE_VERBOSE)
+ argv_array_push(&child.args, "--verbose");
+ if (opts->flags & REBASE_FORCE)
+ argv_array_push(&child.args, "--no-ff");
+ if (opts->restrict_revision)
+ argv_array_pushf(&child.args,
+ "--restrict-revision=^%s",
+ oid_to_hex(&opts->restrict_revision->object.oid));
+ if (opts->upstream)
+ argv_array_pushf(&child.args, "--upstream=%s",
+ oid_to_hex(&opts->upstream->object.oid));
+ if (opts->onto)
+ argv_array_pushf(&child.args, "--onto=%s",
+ oid_to_hex(&opts->onto->object.oid));
+ if (opts->squash_onto)
+ argv_array_pushf(&child.args, "--squash-onto=%s",
+ oid_to_hex(opts->squash_onto));
+ if (opts->onto_name)
+ argv_array_pushf(&child.args, "--onto-name=%s",
+ opts->onto_name);
+ argv_array_pushf(&child.args, "--head-name=%s",
+ opts->head_name ?
+ opts->head_name : "detached HEAD");
+ if (opts->strategy)
+ argv_array_pushf(&child.args, "--strategy=%s",
+ opts->strategy);
+ if (opts->strategy_opts)
+ argv_array_pushf(&child.args, "--strategy-opts=%s",
+ opts->strategy_opts);
+ if (opts->switch_to)
+ argv_array_pushf(&child.args, "--switch-to=%s",
+ opts->switch_to);
+ if (opts->cmd)
+ argv_array_pushf(&child.args, "--cmd=%s", opts->cmd);
+ if (opts->allow_empty_message)
+ argv_array_push(&child.args, "--allow-empty-message");
+ if (opts->allow_rerere_autoupdate > 0)
+ argv_array_push(&child.args, "--rerere-autoupdate");
+ else if (opts->allow_rerere_autoupdate == 0)
+ argv_array_push(&child.args, "--no-rerere-autoupdate");
+ if (opts->gpg_sign_opt)
+ argv_array_push(&child.args, opts->gpg_sign_opt);
+ if (opts->signoff)
+ argv_array_push(&child.args, "--signoff");
+
+ status = run_command(&child);
+ goto finished_rebase;
+ }
+
+ add_var(&script_snippet, "GIT_DIR", absolute_path(get_git_dir()));
+ add_var(&script_snippet, "state_dir", opts->state_dir);
+
+ add_var(&script_snippet, "upstream_name", opts->upstream_name);
+ add_var(&script_snippet, "upstream", opts->upstream ?
+ oid_to_hex(&opts->upstream->object.oid) : NULL);
+ add_var(&script_snippet, "head_name",
+ opts->head_name ? opts->head_name : "detached HEAD");
+ add_var(&script_snippet, "orig_head", oid_to_hex(&opts->orig_head));
+ add_var(&script_snippet, "onto", opts->onto ?
+ oid_to_hex(&opts->onto->object.oid) : NULL);
+ add_var(&script_snippet, "onto_name", opts->onto_name);
+ add_var(&script_snippet, "revisions", opts->revisions);
+ add_var(&script_snippet, "restrict_revision", opts->restrict_revision ?
+ oid_to_hex(&opts->restrict_revision->object.oid) : NULL);
+ add_var(&script_snippet, "GIT_QUIET",
+ opts->flags & REBASE_NO_QUIET ? "" : "t");
+ add_var(&script_snippet, "git_am_opt", opts->git_am_opt.buf);
+ add_var(&script_snippet, "verbose",
+ opts->flags & REBASE_VERBOSE ? "t" : "");
+ add_var(&script_snippet, "diffstat",
+ opts->flags & REBASE_DIFFSTAT ? "t" : "");
+ add_var(&script_snippet, "force_rebase",
+ opts->flags & REBASE_FORCE ? "t" : "");
+ if (opts->switch_to)
+ add_var(&script_snippet, "switch_to", opts->switch_to);
+ add_var(&script_snippet, "action", opts->action ? opts->action : "");
+ add_var(&script_snippet, "signoff", opts->signoff ? "--signoff" : "");
+ add_var(&script_snippet, "allow_rerere_autoupdate",
+ opts->allow_rerere_autoupdate < 0 ? "" :
+ opts->allow_rerere_autoupdate ?
+ "--rerere-autoupdate" : "--no-rerere-autoupdate");
+ add_var(&script_snippet, "keep_empty", opts->keep_empty ? "yes" : "");
+ add_var(&script_snippet, "autosquash", opts->autosquash ? "t" : "");
+ add_var(&script_snippet, "gpg_sign_opt", opts->gpg_sign_opt);
+ add_var(&script_snippet, "cmd", opts->cmd);
+ add_var(&script_snippet, "allow_empty_message",
+ opts->allow_empty_message ? "--allow-empty-message" : "");
+ add_var(&script_snippet, "rebase_merges",
+ opts->rebase_merges ? "t" : "");
+ add_var(&script_snippet, "rebase_cousins",
+ opts->rebase_cousins ? "t" : "");
+ add_var(&script_snippet, "strategy", opts->strategy);
+ add_var(&script_snippet, "strategy_opts", opts->strategy_opts);
+ add_var(&script_snippet, "rebase_root", opts->root ? "t" : "");
+ add_var(&script_snippet, "squash_onto",
+ opts->squash_onto ? oid_to_hex(opts->squash_onto) : "");
+ add_var(&script_snippet, "git_format_patch_opt",
+ opts->git_format_patch_opt.buf);
+
+ if (is_interactive(opts) &&
+ !(opts->flags & REBASE_INTERACTIVE_EXPLICIT)) {
+ strbuf_addstr(&script_snippet,
+ "GIT_EDITOR=:; export GIT_EDITOR; ");
+ opts->autosquash = 0;
+ }
+
+ switch (opts->type) {
+ case REBASE_AM:
+ backend = "git-rebase--am";
+ backend_func = "git_rebase__am";
+ break;
+ case REBASE_MERGE:
+ backend = "git-rebase--merge";
+ backend_func = "git_rebase__merge";
+ break;
+ case REBASE_PRESERVE_MERGES:
+ backend = "git-rebase--preserve-merges";
+ backend_func = "git_rebase__preserve_merges";
+ break;
+ default:
+ BUG("Unhandled rebase type %d", opts->type);
+ break;
+ }
+
+ strbuf_addf(&script_snippet,
+ ". git-sh-setup && . git-rebase--common &&"
+ " . %s && %s", backend, backend_func);
+ argv[0] = script_snippet.buf;
+
+ status = run_command_v_opt(argv, RUN_USING_SHELL);
+finished_rebase:
+ if (opts->dont_finish_rebase)
+ ; /* do nothing */
+ else if (opts->type == REBASE_INTERACTIVE)
+ ; /* interactive rebase cleans up after itself */
+ else if (status == 0) {
+ if (!file_exists(state_dir_path("stopped-sha", opts)))
+ finish_rebase(opts);
+ } else if (status == 2) {
+ struct strbuf dir = STRBUF_INIT;
+
+ apply_autostash(opts);
+ strbuf_addstr(&dir, opts->state_dir);
+ remove_dir_recursively(&dir, 0);
+ strbuf_release(&dir);
+ die("Nothing to do");
+ }
+
+ strbuf_release(&script_snippet);
+
+ return status ? -1 : 0;
+}
+
+#define GIT_REFLOG_ACTION_ENVIRONMENT "GIT_REFLOG_ACTION"
+
+static int reset_head(struct object_id *oid, const char *action,
+ const char *switch_to_branch, int detach_head,
+ const char *reflog_orig_head, const char *reflog_head)
+{
+ struct object_id head_oid;
+ struct tree_desc desc;
+ struct lock_file lock = LOCK_INIT;
+ struct unpack_trees_options unpack_tree_opts;
+ struct tree *tree;
+ const char *reflog_action;
+ struct strbuf msg = STRBUF_INIT;
+ size_t prefix_len;
+ struct object_id *orig = NULL, oid_orig,
+ *old_orig = NULL, oid_old_orig;
+ int ret = 0;
+
+ if (switch_to_branch && !starts_with(switch_to_branch, "refs/"))
+ BUG("Not a fully qualified branch: '%s'", switch_to_branch);
+
+ if (hold_locked_index(&lock, LOCK_REPORT_ON_ERROR) < 0)
+ return -1;
+
+ if (!oid) {
+ if (get_oid("HEAD", &head_oid)) {
+ rollback_lock_file(&lock);
+ return error(_("could not determine HEAD revision"));
+ }
+ oid = &head_oid;
+ }
+
+ memset(&unpack_tree_opts, 0, sizeof(unpack_tree_opts));
+ setup_unpack_trees_porcelain(&unpack_tree_opts, action);
+ unpack_tree_opts.head_idx = 1;
+ unpack_tree_opts.src_index = the_repository->index;
+ unpack_tree_opts.dst_index = the_repository->index;
+ unpack_tree_opts.fn = oneway_merge;
+ unpack_tree_opts.update = 1;
+ unpack_tree_opts.merge = 1;
+ if (!detach_head)
+ unpack_tree_opts.reset = 1;
+
+ if (read_index_unmerged(the_repository->index) < 0) {
+ rollback_lock_file(&lock);
+ return error(_("could not read index"));
+ }
+
+ if (!fill_tree_descriptor(&desc, oid)) {
+ error(_("failed to find tree of %s"), oid_to_hex(oid));
+ rollback_lock_file(&lock);
+ free((void *)desc.buffer);
+ return -1;
+ }
+
+ if (unpack_trees(1, &desc, &unpack_tree_opts)) {
+ rollback_lock_file(&lock);
+ free((void *)desc.buffer);
+ return -1;
+ }
+
+ tree = parse_tree_indirect(oid);
+ prime_cache_tree(the_repository->index, tree);
+
+ if (write_locked_index(the_repository->index, &lock, COMMIT_LOCK) < 0)
+ ret = error(_("could not write index"));
+ free((void *)desc.buffer);
+
+ if (ret)
+ return ret;
+
+ reflog_action = getenv(GIT_REFLOG_ACTION_ENVIRONMENT);
+ strbuf_addf(&msg, "%s: ", reflog_action ? reflog_action : "rebase");
+ prefix_len = msg.len;
+
+ if (!get_oid("ORIG_HEAD", &oid_old_orig))
+ old_orig = &oid_old_orig;
+ if (!get_oid("HEAD", &oid_orig)) {
+ orig = &oid_orig;
+ if (!reflog_orig_head) {
+ strbuf_addstr(&msg, "updating ORIG_HEAD");
+ reflog_orig_head = msg.buf;
+ }
+ update_ref(reflog_orig_head, "ORIG_HEAD", orig, old_orig, 0,
+ UPDATE_REFS_MSG_ON_ERR);
+ } else if (old_orig)
+ delete_ref(NULL, "ORIG_HEAD", old_orig, 0);
+ if (!reflog_head) {
+ strbuf_setlen(&msg, prefix_len);
+ strbuf_addstr(&msg, "updating HEAD");
+ reflog_head = msg.buf;
+ }
+ if (!switch_to_branch)
+ ret = update_ref(reflog_head, "HEAD", oid, orig, REF_NO_DEREF,
+ UPDATE_REFS_MSG_ON_ERR);
+ else {
+ ret = create_symref("HEAD", switch_to_branch, msg.buf);
+ if (!ret)
+ ret = update_ref(reflog_head, "HEAD", oid, NULL, 0,
+ UPDATE_REFS_MSG_ON_ERR);
+ }
+
+ strbuf_release(&msg);
+ return ret;
+}
+
+static int rebase_config(const char *var, const char *value, void *data)
+{
+ struct rebase_options *opts = data;
+
+ if (!strcmp(var, "rebase.stat")) {
+ if (git_config_bool(var, value))
+ opts->flags |= REBASE_DIFFSTAT;
+ else
+ opts->flags &= !REBASE_DIFFSTAT;
+ return 0;
+ }
+
+ if (!strcmp(var, "rebase.autosquash")) {
+ opts->autosquash = git_config_bool(var, value);
+ return 0;
+ }
+
+ if (!strcmp(var, "commit.gpgsign")) {
+ free(opts->gpg_sign_opt);
+ opts->gpg_sign_opt = git_config_bool(var, value) ?
+ xstrdup("-S") : NULL;
+ return 0;
+ }
+
+ if (!strcmp(var, "rebase.autostash")) {
+ opts->autostash = git_config_bool(var, value);
+ return 0;
+ }
+
+ return git_default_config(var, value, data);
+}
+
+/*
+ * Determines whether the commits in from..to are linear, i.e. contain
+ * no merge commits. This function *expects* `from` to be an ancestor of
+ * `to`.
+ */
+static int is_linear_history(struct commit *from, struct commit *to)
+{
+ while (to && to != from) {
+ parse_commit(to);
+ if (!to->parents)
+ return 1;
+ if (to->parents->next)
+ return 0;
+ to = to->parents->item;
+ }
+ return 1;
+}
+
+static int can_fast_forward(struct commit *onto, struct object_id *head_oid,
+ struct object_id *merge_base)
+{
+ struct commit *head = lookup_commit(the_repository, head_oid);
+ struct commit_list *merge_bases;
+ int res;
+
+ if (!head)
+ return 0;
+
+ merge_bases = get_merge_bases(onto, head);
+ if (merge_bases && !merge_bases->next) {
+ oidcpy(merge_base, &merge_bases->item->object.oid);
+ res = oideq(merge_base, &onto->object.oid);
+ } else {
+ oidcpy(merge_base, &null_oid);
+ res = 0;
+ }
+ free_commit_list(merge_bases);
+ return res && is_linear_history(onto, head);
+}
+
+/* -i followed by -m is still -i */
+static int parse_opt_merge(const struct option *opt, const char *arg, int unset)
+{
+ struct rebase_options *opts = opt->value;
+
+ if (!is_interactive(opts))
+ opts->type = REBASE_MERGE;
+
+ return 0;
+}
+
+/* -i followed by -p is still explicitly interactive, but -p alone is not */
+static int parse_opt_interactive(const struct option *opt, const char *arg,
+ int unset)
+{
+ struct rebase_options *opts = opt->value;
+
+ opts->type = REBASE_INTERACTIVE;
+ opts->flags |= REBASE_INTERACTIVE_EXPLICIT;
+
+ return 0;
+}
+
+static void NORETURN error_on_missing_default_upstream(void)
+{
+ struct branch *current_branch = branch_get(NULL);
+
+ printf(_("%s\n"
+ "Please specify which branch you want to rebase against.\n"
+ "See git-rebase(1) for details.\n"
+ "\n"
+ " git rebase '<branch>'\n"
+ "\n"),
+ current_branch ? _("There is no tracking information for "
+ "the current branch.") :
+ _("You are not currently on a branch."));
+
+ if (current_branch) {
+ const char *remote = current_branch->remote_name;
+
+ if (!remote)
+ remote = _("<remote>");
+
+ printf(_("If you wish to set tracking information for this "
+ "branch you can do so with:\n"
+ "\n"
+ " git branch --set-upstream-to=%s/<branch> %s\n"
+ "\n"),
+ remote, current_branch->name);
+ }
+ exit(1);
+}
+
+int cmd_rebase(int argc, const char **argv, const char *prefix)
+{
+ struct rebase_options options = {
+ .type = REBASE_UNSPECIFIED,
+ .flags = REBASE_NO_QUIET,
+ .git_am_opt = STRBUF_INIT,
+ .allow_rerere_autoupdate = -1,
+ .allow_empty_message = 1,
+ .git_format_patch_opt = STRBUF_INIT,
+ };
+ const char *branch_name;
+ int ret, flags, total_argc, in_progress = 0;
+ int ok_to_skip_pre_rebase = 0;
+ struct strbuf msg = STRBUF_INIT;
+ struct strbuf revisions = STRBUF_INIT;
+ struct strbuf buf = STRBUF_INIT;
+ struct object_id merge_base;
+ enum {
+ NO_ACTION,
+ ACTION_CONTINUE,
+ ACTION_SKIP,
+ ACTION_ABORT,
+ ACTION_QUIT,
+ ACTION_EDIT_TODO,
+ ACTION_SHOW_CURRENT_PATCH,
+ } action = NO_ACTION;
+ int committer_date_is_author_date = 0;
+ int ignore_date = 0;
+ int ignore_whitespace = 0;
+ const char *gpg_sign = NULL;
+ int opt_c = -1;
+ struct string_list whitespace = STRING_LIST_INIT_NODUP;
+ struct string_list exec = STRING_LIST_INIT_NODUP;
+ const char *rebase_merges = NULL;
+ int fork_point = -1;
+ struct string_list strategy_options = STRING_LIST_INIT_NODUP;
+ struct object_id squash_onto;
+ char *squash_onto_name = NULL;
+ struct option builtin_rebase_options[] = {
+ OPT_STRING(0, "onto", &options.onto_name,
+ N_("revision"),
+ N_("rebase onto given branch instead of upstream")),
+ OPT_BOOL(0, "no-verify", &ok_to_skip_pre_rebase,
+ N_("allow pre-rebase hook to run")),
+ OPT_NEGBIT('q', "quiet", &options.flags,
+ N_("be quiet. implies --no-stat"),
+ REBASE_NO_QUIET| REBASE_VERBOSE | REBASE_DIFFSTAT),
+ OPT_BIT('v', "verbose", &options.flags,
+ N_("display a diffstat of what changed upstream"),
+ REBASE_NO_QUIET | REBASE_VERBOSE | REBASE_DIFFSTAT),
+ {OPTION_NEGBIT, 'n', "no-stat", &options.flags, NULL,
+ N_("do not show diffstat of what changed upstream"),
+ PARSE_OPT_NOARG, NULL, REBASE_DIFFSTAT },
+ OPT_BOOL(0, "ignore-whitespace", &ignore_whitespace,
+ N_("passed to 'git apply'")),
+ OPT_BOOL(0, "signoff", &options.signoff,
+ N_("add a Signed-off-by: line to each commit")),
+ OPT_BOOL(0, "committer-date-is-author-date",
+ &committer_date_is_author_date,
+ N_("passed to 'git am'")),
+ OPT_BOOL(0, "ignore-date", &ignore_date,
+ N_("passed to 'git am'")),
+ OPT_BIT('f', "force-rebase", &options.flags,
+ N_("cherry-pick all commits, even if unchanged"),
+ REBASE_FORCE),
+ OPT_BIT(0, "no-ff", &options.flags,
+ N_("cherry-pick all commits, even if unchanged"),
+ REBASE_FORCE),
+ OPT_CMDMODE(0, "continue", &action, N_("continue"),
+ ACTION_CONTINUE),
+ OPT_CMDMODE(0, "skip", &action,
+ N_("skip current patch and continue"), ACTION_SKIP),
+ OPT_CMDMODE(0, "abort", &action,
+ N_("abort and check out the original branch"),
+ ACTION_ABORT),
+ OPT_CMDMODE(0, "quit", &action,
+ N_("abort but keep HEAD where it is"), ACTION_QUIT),
+ OPT_CMDMODE(0, "edit-todo", &action, N_("edit the todo list "
+ "during an interactive rebase"), ACTION_EDIT_TODO),
+ OPT_CMDMODE(0, "show-current-patch", &action,
+ N_("show the patch file being applied or merged"),
+ ACTION_SHOW_CURRENT_PATCH),
+ { OPTION_CALLBACK, 'm', "merge", &options, NULL,
+ N_("use merging strategies to rebase"),
+ PARSE_OPT_NOARG | PARSE_OPT_NONEG,
+ parse_opt_merge },
+ { OPTION_CALLBACK, 'i', "interactive", &options, NULL,
+ N_("let the user edit the list of commits to rebase"),
+ PARSE_OPT_NOARG | PARSE_OPT_NONEG,
+ parse_opt_interactive },
+ OPT_SET_INT('p', "preserve-merges", &options.type,
+ N_("try to recreate merges instead of ignoring "
+ "them"), REBASE_PRESERVE_MERGES),
+ OPT_BOOL(0, "rerere-autoupdate",
+ &options.allow_rerere_autoupdate,
+ N_("allow rerere to update index with resolved "
+ "conflict")),
+ OPT_BOOL('k', "keep-empty", &options.keep_empty,
+ N_("preserve empty commits during rebase")),
+ OPT_BOOL(0, "autosquash", &options.autosquash,
+ N_("move commits that begin with "
+ "squash!/fixup! under -i")),
+ { OPTION_STRING, 'S', "gpg-sign", &gpg_sign, N_("key-id"),
+ N_("GPG-sign commits"),
+ PARSE_OPT_OPTARG, NULL, (intptr_t) "" },
+ OPT_STRING_LIST(0, "whitespace", &whitespace,
+ N_("whitespace"), N_("passed to 'git apply'")),
+ OPT_SET_INT('C', NULL, &opt_c, N_("passed to 'git apply'"),
+ REBASE_AM),
+ OPT_BOOL(0, "autostash", &options.autostash,
+ N_("automatically stash/stash pop before and after")),
+ OPT_STRING_LIST('x', "exec", &exec, N_("exec"),
+ N_("add exec lines after each commit of the "
+ "editable list")),
+ OPT_BOOL(0, "allow-empty-message",
+ &options.allow_empty_message,
+ N_("allow rebasing commits with empty messages")),
+ {OPTION_STRING, 'r', "rebase-merges", &rebase_merges,
+ N_("mode"),
+ N_("try to rebase merges instead of skipping them"),
+ PARSE_OPT_OPTARG, NULL, (intptr_t)""},
+ OPT_BOOL(0, "fork-point", &fork_point,
+ N_("use 'merge-base --fork-point' to refine upstream")),
+ OPT_STRING('s', "strategy", &options.strategy,
+ N_("strategy"), N_("use the given merge strategy")),
+ OPT_STRING_LIST('X', "strategy-option", &strategy_options,
+ N_("option"),
+ N_("pass the argument through to the merge "
+ "strategy")),
+ OPT_BOOL(0, "root", &options.root,
+ N_("rebase all reachable commits up to the root(s)")),
+ OPT_END(),
+ };
+
+ /*
+ * NEEDSWORK: Once the builtin rebase has been tested enough
+ * and git-legacy-rebase.sh is retired to contrib/, this preamble
+ * can be removed.
+ */
+
+ if (!use_builtin_rebase()) {
+ const char *path = mkpath("%s/git-legacy-rebase",
+ git_exec_path());
+
+ if (sane_execvp(path, (char **)argv) < 0)
+ die_errno(_("could not exec %s"), path);
+ else
+ BUG("sane_execvp() returned???");
+ }
+
+ if (argc == 2 && !strcmp(argv[1], "-h"))
+ usage_with_options(builtin_rebase_usage,
+ builtin_rebase_options);
+
+ prefix = setup_git_directory();
+ trace_repo_setup(prefix);
+ setup_work_tree();
+
+ git_config(rebase_config, &options);
+
+ strbuf_reset(&buf);
+ strbuf_addf(&buf, "%s/applying", apply_dir());
+ if(file_exists(buf.buf))
+ die(_("It looks like 'git am' is in progress. Cannot rebase."));
+
+ if (is_directory(apply_dir())) {
+ options.type = REBASE_AM;
+ options.state_dir = apply_dir();
+ } else if (is_directory(merge_dir())) {
+ strbuf_reset(&buf);
+ strbuf_addf(&buf, "%s/rewritten", merge_dir());
+ if (is_directory(buf.buf)) {
+ options.type = REBASE_PRESERVE_MERGES;
+ options.flags |= REBASE_INTERACTIVE_EXPLICIT;
+ } else {
+ strbuf_reset(&buf);
+ strbuf_addf(&buf, "%s/interactive", merge_dir());
+ if(file_exists(buf.buf)) {
+ options.type = REBASE_INTERACTIVE;
+ options.flags |= REBASE_INTERACTIVE_EXPLICIT;
+ } else
+ options.type = REBASE_MERGE;
+ }
+ options.state_dir = merge_dir();
+ }
+
+ if (options.type != REBASE_UNSPECIFIED)
+ in_progress = 1;
+
+ total_argc = argc;
+ argc = parse_options(argc, argv, prefix,
+ builtin_rebase_options,
+ builtin_rebase_usage, 0);
+
+ if (action != NO_ACTION && total_argc != 2) {
+ usage_with_options(builtin_rebase_usage,
+ builtin_rebase_options);
+ }
+
+ if (argc > 2)
+ usage_with_options(builtin_rebase_usage,
+ builtin_rebase_options);
+
+ if (action != NO_ACTION && !in_progress)
+ die(_("No rebase in progress?"));
+
+ if (action == ACTION_EDIT_TODO && !is_interactive(&options))
+ die(_("The --edit-todo action can only be used during "
+ "interactive rebase."));
+
+ switch (action) {
+ case ACTION_CONTINUE: {
+ struct object_id head;
+ struct lock_file lock_file = LOCK_INIT;
+ int fd;
+
+ options.action = "continue";
+
+ /* Sanity check */
+ if (get_oid("HEAD", &head))
+ die(_("Cannot read HEAD"));
+
+ fd = hold_locked_index(&lock_file, 0);
+ if (read_index(the_repository->index) < 0)
+ die(_("could not read index"));
+ refresh_index(the_repository->index, REFRESH_QUIET, NULL, NULL,
+ NULL);
+ if (0 <= fd)
+ update_index_if_able(the_repository->index,
+ &lock_file);
+ rollback_lock_file(&lock_file);
+
+ if (has_unstaged_changes(1)) {
+ puts(_("You must edit all merge conflicts and then\n"
+ "mark them as resolved using git add"));
+ exit(1);
+ }
+ if (read_basic_state(&options))
+ exit(1);
+ goto run_rebase;
+ }
+ case ACTION_SKIP: {
+ struct string_list merge_rr = STRING_LIST_INIT_DUP;
+
+ options.action = "skip";
+
+ rerere_clear(&merge_rr);
+ string_list_clear(&merge_rr, 1);
+
+ if (reset_head(NULL, "reset", NULL, 0, NULL, NULL) < 0)
+ die(_("could not discard worktree changes"));
+ if (read_basic_state(&options))
+ exit(1);
+ goto run_rebase;
+ }
+ case ACTION_ABORT: {
+ struct string_list merge_rr = STRING_LIST_INIT_DUP;
+ options.action = "abort";
+
+ rerere_clear(&merge_rr);
+ string_list_clear(&merge_rr, 1);
+
+ if (read_basic_state(&options))
+ exit(1);
+ if (reset_head(&options.orig_head, "reset",
+ options.head_name, 0, NULL, NULL) < 0)
+ die(_("could not move back to %s"),
+ oid_to_hex(&options.orig_head));
+ ret = finish_rebase(&options);
+ goto cleanup;
+ }
+ case ACTION_QUIT: {
+ strbuf_reset(&buf);
+ strbuf_addstr(&buf, options.state_dir);
+ ret = !!remove_dir_recursively(&buf, 0);
+ if (ret)
+ die(_("could not remove '%s'"), options.state_dir);
+ goto cleanup;
+ }
+ case ACTION_EDIT_TODO:
+ options.action = "edit-todo";
+ options.dont_finish_rebase = 1;
+ goto run_rebase;
+ case ACTION_SHOW_CURRENT_PATCH:
+ options.action = "show-current-patch";
+ options.dont_finish_rebase = 1;
+ goto run_rebase;
+ case NO_ACTION:
+ break;
+ default:
+ BUG("action: %d", action);
+ }
+
+ /* Make sure no rebase is in progress */
+ if (in_progress) {
+ const char *last_slash = strrchr(options.state_dir, '/');
+ const char *state_dir_base =
+ last_slash ? last_slash + 1 : options.state_dir;
+ const char *cmd_live_rebase =
+ "git rebase (--continue | --abort | --skip)";
+ strbuf_reset(&buf);
+ strbuf_addf(&buf, "rm -fr \"%s\"", options.state_dir);
+ die(_("It seems that there is already a %s directory, and\n"
+ "I wonder if you are in the middle of another rebase. "
+ "If that is the\n"
+ "case, please try\n\t%s\n"
+ "If that is not the case, please\n\t%s\n"
+ "and run me again. I am stopping in case you still "
+ "have something\n"
+ "valuable there.\n"),
+ state_dir_base, cmd_live_rebase, buf.buf);
+ }
+
+ if (!(options.flags & REBASE_NO_QUIET))
+ strbuf_addstr(&options.git_am_opt, " -q");
+
+ if (committer_date_is_author_date) {
+ strbuf_addstr(&options.git_am_opt,
+ " --committer-date-is-author-date");
+ options.flags |= REBASE_FORCE;
+ }
+
+ if (ignore_whitespace)
+ strbuf_addstr(&options.git_am_opt, " --ignore-whitespace");
+
+ if (ignore_date) {
+ strbuf_addstr(&options.git_am_opt, " --ignore-date");
+ options.flags |= REBASE_FORCE;
+ }
+
+ if (options.keep_empty)
+ imply_interactive(&options, "--keep-empty");
+
+ if (gpg_sign) {
+ free(options.gpg_sign_opt);
+ options.gpg_sign_opt = xstrfmt("-S%s", gpg_sign);
+ }
+
+ if (opt_c >= 0)
+ strbuf_addf(&options.git_am_opt, " -C%d", opt_c);
+
+ if (whitespace.nr) {
+ int i;
+
+ for (i = 0; i < whitespace.nr; i++) {
+ const char *item = whitespace.items[i].string;
+
+ strbuf_addf(&options.git_am_opt, " --whitespace=%s",
+ item);
+
+ if ((!strcmp(item, "fix")) || (!strcmp(item, "strip")))
+ options.flags |= REBASE_FORCE;
+ }
+ }
+
+ if (exec.nr) {
+ int i;
+
+ imply_interactive(&options, "--exec");
+
+ strbuf_reset(&buf);
+ for (i = 0; i < exec.nr; i++)
+ strbuf_addf(&buf, "exec %s\n", exec.items[i].string);
+ options.cmd = xstrdup(buf.buf);
+ }
+
+ if (rebase_merges) {
+ if (!*rebase_merges)
+ ; /* default mode; do nothing */
+ else if (!strcmp("rebase-cousins", rebase_merges))
+ options.rebase_cousins = 1;
+ else if (strcmp("no-rebase-cousins", rebase_merges))
+ die(_("Unknown mode: %s"), rebase_merges);
+ options.rebase_merges = 1;
+ imply_interactive(&options, "--rebase-merges");
+ }
+
+ if (strategy_options.nr) {
+ int i;
+
+ if (!options.strategy)
+ options.strategy = "recursive";
+
+ strbuf_reset(&buf);
+ for (i = 0; i < strategy_options.nr; i++)
+ strbuf_addf(&buf, " --%s",
+ strategy_options.items[i].string);
+ options.strategy_opts = xstrdup(buf.buf);
+ }
+
+ if (options.strategy) {
+ options.strategy = xstrdup(options.strategy);
+ switch (options.type) {
+ case REBASE_AM:
+ die(_("--strategy requires --merge or --interactive"));
+ case REBASE_MERGE:
+ case REBASE_INTERACTIVE:
+ case REBASE_PRESERVE_MERGES:
+ /* compatible */
+ break;
+ case REBASE_UNSPECIFIED:
+ options.type = REBASE_MERGE;
+ break;
+ default:
+ BUG("unhandled rebase type (%d)", options.type);
+ }
+ }
+
+ if (options.root && !options.onto_name)
+ imply_interactive(&options, "--root without --onto");
+
+ if (isatty(2) && options.flags & REBASE_NO_QUIET)
+ strbuf_addstr(&options.git_format_patch_opt, " --progress");
+
+ switch (options.type) {
+ case REBASE_MERGE:
+ case REBASE_INTERACTIVE:
+ case REBASE_PRESERVE_MERGES:
+ options.state_dir = merge_dir();
+ break;
+ case REBASE_AM:
+ options.state_dir = apply_dir();
+ break;
+ default:
+ /* the default rebase backend is `--am` */
+ options.type = REBASE_AM;
+ options.state_dir = apply_dir();
+ break;
+ }
+
+ if (options.git_am_opt.len) {
+ const char *p;
+
+ /* all am options except -q are compatible only with --am */
+ strbuf_reset(&buf);
+ strbuf_addbuf(&buf, &options.git_am_opt);
+ strbuf_addch(&buf, ' ');
+ while ((p = strstr(buf.buf, " -q ")))
+ strbuf_splice(&buf, p - buf.buf, 4, " ", 1);
+ strbuf_trim(&buf);
+
+ if (is_interactive(&options) && buf.len)
+ die(_("error: cannot combine interactive options "
+ "(--interactive, --exec, --rebase-merges, "
+ "--preserve-merges, --keep-empty, --root + "
+ "--onto) with am options (%s)"), buf.buf);
+ if (options.type == REBASE_MERGE && buf.len)
+ die(_("error: cannot combine merge options (--merge, "
+ "--strategy, --strategy-option) with am options "
+ "(%s)"), buf.buf);
+ }
+
+ if (options.signoff) {
+ if (options.type == REBASE_PRESERVE_MERGES)
+ die("cannot combine '--signoff' with "
+ "'--preserve-merges'");
+ strbuf_addstr(&options.git_am_opt, " --signoff");
+ options.flags |= REBASE_FORCE;
+ }
+
+ if (options.type == REBASE_PRESERVE_MERGES)
+ /*
+ * Note: incompatibility with --signoff handled in signoff block above
+ * Note: incompatibility with --interactive is just a strong warning;
+ * git-rebase.txt caveats with "unless you know what you are doing"
+ */
+ if (options.rebase_merges)
+ die(_("error: cannot combine '--preserve-merges' with "
+ "'--rebase-merges'"));
+
+ if (options.rebase_merges) {
+ if (strategy_options.nr)
+ die(_("error: cannot combine '--rebase-merges' with "
+ "'--strategy-option'"));
+ if (options.strategy)
+ die(_("error: cannot combine '--rebase-merges' with "
+ "'--strategy'"));
+ }
+
+ if (!options.root) {
+ if (argc < 1) {
+ struct branch *branch;
+
+ branch = branch_get(NULL);
+ options.upstream_name = branch_get_upstream(branch,
+ NULL);
+ if (!options.upstream_name)
+ error_on_missing_default_upstream();
+ if (fork_point < 0)
+ fork_point = 1;
+ } else {
+ options.upstream_name = argv[0];
+ argc--;
+ argv++;
+ if (!strcmp(options.upstream_name, "-"))
+ options.upstream_name = "@{-1}";
+ }
+ options.upstream = peel_committish(options.upstream_name);
+ if (!options.upstream)
+ die(_("invalid upstream '%s'"), options.upstream_name);
+ options.upstream_arg = options.upstream_name;
+ } else {
+ if (!options.onto_name) {
+ if (commit_tree("", 0, the_hash_algo->empty_tree, NULL,
+ &squash_onto, NULL, NULL) < 0)
+ die(_("Could not create new root commit"));
+ options.squash_onto = &squash_onto;
+ options.onto_name = squash_onto_name =
+ xstrdup(oid_to_hex(&squash_onto));
+ }
+ options.upstream_name = NULL;
+ options.upstream = NULL;
+ if (argc > 1)
+ usage_with_options(builtin_rebase_usage,
+ builtin_rebase_options);
+ options.upstream_arg = "--root";
+ }
+
+ /* Make sure the branch to rebase onto is valid. */
+ if (!options.onto_name)
+ options.onto_name = options.upstream_name;
+ if (strstr(options.onto_name, "...")) {
+ if (get_oid_mb(options.onto_name, &merge_base) < 0)
+ die(_("'%s': need exactly one merge base"),
+ options.onto_name);
+ options.onto = lookup_commit_or_die(&merge_base,
+ options.onto_name);
+ } else {
+ options.onto = peel_committish(options.onto_name);
+ if (!options.onto)
+ die(_("Does not point to a valid commit '%s'"),
+ options.onto_name);
+ }
+
+ /*
+ * If the branch to rebase is given, that is the branch we will rebase
+ * branch_name -- branch/commit being rebased, or
+ * HEAD (already detached)
+ * orig_head -- commit object name of tip of the branch before rebasing
+ * head_name -- refs/heads/<that-branch> or NULL (detached HEAD)
+ */
+ if (argc == 1) {
+ /* Is it "rebase other branchname" or "rebase other commit"? */
+ branch_name = argv[0];
+ options.switch_to = argv[0];
+
+ /* Is it a local branch? */
+ strbuf_reset(&buf);
+ strbuf_addf(&buf, "refs/heads/%s", branch_name);
+ if (!read_ref(buf.buf, &options.orig_head))
+ options.head_name = xstrdup(buf.buf);
+ /* If not is it a valid ref (branch or commit)? */
+ else if (!get_oid(branch_name, &options.orig_head))
+ options.head_name = NULL;
+ else
+ die(_("fatal: no such branch/commit '%s'"),
+ branch_name);
+ } else if (argc == 0) {
+ /* Do not need to switch branches, we are already on it. */
+ options.head_name =
+ xstrdup_or_null(resolve_ref_unsafe("HEAD", 0, NULL,
+ &flags));
+ if (!options.head_name)
+ die(_("No such ref: %s"), "HEAD");
+ if (flags & REF_ISSYMREF) {
+ if (!skip_prefix(options.head_name,
+ "refs/heads/", &branch_name))
+ branch_name = options.head_name;
+
+ } else {
+ free(options.head_name);
+ options.head_name = NULL;
+ branch_name = "HEAD";
+ }
+ if (get_oid("HEAD", &options.orig_head))
+ die(_("Could not resolve HEAD to a revision"));
+ } else
+ BUG("unexpected number of arguments left to parse");
+
+ if (fork_point > 0) {
+ struct commit *head =
+ lookup_commit_reference(the_repository,
+ &options.orig_head);
+ options.restrict_revision =
+ get_fork_point(options.upstream_name, head);
+ }
+
+ if (read_index(the_repository->index) < 0)
+ die(_("could not read index"));
+
+ if (options.autostash) {
+ struct lock_file lock_file = LOCK_INIT;
+ int fd;
+
+ fd = hold_locked_index(&lock_file, 0);
+ refresh_cache(REFRESH_QUIET);
+ if (0 <= fd)
+ update_index_if_able(&the_index, &lock_file);
+ rollback_lock_file(&lock_file);
+
+ if (has_unstaged_changes(1) || has_uncommitted_changes(1)) {
+ const char *autostash =
+ state_dir_path("autostash", &options);
+ struct child_process stash = CHILD_PROCESS_INIT;
+ struct object_id oid;
+ struct commit *head =
+ lookup_commit_reference(the_repository,
+ &options.orig_head);
+
+ argv_array_pushl(&stash.args,
+ "stash", "create", "autostash", NULL);
+ stash.git_cmd = 1;
+ stash.no_stdin = 1;
+ strbuf_reset(&buf);
+ if (capture_command(&stash, &buf, GIT_MAX_HEXSZ))
+ die(_("Cannot autostash"));
+ strbuf_trim_trailing_newline(&buf);
+ if (get_oid(buf.buf, &oid))
+ die(_("Unexpected stash response: '%s'"),
+ buf.buf);
+ strbuf_reset(&buf);
+ strbuf_add_unique_abbrev(&buf, &oid, DEFAULT_ABBREV);
+
+ if (safe_create_leading_directories_const(autostash))
+ die(_("Could not create directory for '%s'"),
+ options.state_dir);
+ write_file(autostash, "%s", oid_to_hex(&oid));
+ printf(_("Created autostash: %s\n"), buf.buf);
+ if (reset_head(&head->object.oid, "reset --hard",
+ NULL, 0, NULL, NULL) < 0)
+ die(_("could not reset --hard"));
+ printf(_("HEAD is now at %s"),
+ find_unique_abbrev(&head->object.oid,
+ DEFAULT_ABBREV));
+ strbuf_reset(&buf);
+ pp_commit_easy(CMIT_FMT_ONELINE, head, &buf);
+ if (buf.len > 0)
+ printf(" %s", buf.buf);
+ putchar('\n');
+
+ if (discard_index(the_repository->index) < 0 ||
+ read_index(the_repository->index) < 0)
+ die(_("could not read index"));
+ }
+ }
+
+ if (require_clean_work_tree("rebase",
+ _("Please commit or stash them."), 1, 1)) {
+ ret = 1;
+ goto cleanup;
+ }
+
+ /*
+ * Now we are rebasing commits upstream..orig_head (or with --root,
+ * everything leading up to orig_head) on top of onto.
+ */
+
+ /*
+ * Check if we are already based on onto with linear history,
+ * but this should be done only when upstream and onto are the same
+ * and if this is not an interactive rebase.
+ */
+ if (can_fast_forward(options.onto, &options.orig_head, &merge_base) &&
+ !is_interactive(&options) && !options.restrict_revision &&
+ options.upstream &&
+ !oidcmp(&options.upstream->object.oid, &options.onto->object.oid)) {
+ int flag;
+
+ if (!(options.flags & REBASE_FORCE)) {
+ /* Lazily switch to the target branch if needed... */
+ if (options.switch_to) {
+ struct object_id oid;
+
+ if (get_oid(options.switch_to, &oid) < 0) {
+ ret = !!error(_("could not parse '%s'"),
+ options.switch_to);
+ goto cleanup;
+ }
+
+ strbuf_reset(&buf);
+ strbuf_addf(&buf, "rebase: checkout %s",
+ options.switch_to);
+ if (reset_head(&oid, "checkout",
+ options.head_name, 0,
+ NULL, NULL) < 0) {
+ ret = !!error(_("could not switch to "
+ "%s"),
+ options.switch_to);
+ goto cleanup;
+ }
+ }
+
+ if (!(options.flags & REBASE_NO_QUIET))
+ ; /* be quiet */
+ else if (!strcmp(branch_name, "HEAD") &&
+ resolve_ref_unsafe("HEAD", 0, NULL, &flag))
+ puts(_("HEAD is up to date."));
+ else
+ printf(_("Current branch %s is up to date.\n"),
+ branch_name);
+ ret = !!finish_rebase(&options);
+ goto cleanup;
+ } else if (!(options.flags & REBASE_NO_QUIET))
+ ; /* be quiet */
+ else if (!strcmp(branch_name, "HEAD") &&
+ resolve_ref_unsafe("HEAD", 0, NULL, &flag))
+ puts(_("HEAD is up to date, rebase forced."));
+ else
+ printf(_("Current branch %s is up to date, rebase "
+ "forced.\n"), branch_name);
+ }
+
+ /* If a hook exists, give it a chance to interrupt*/
+ if (!ok_to_skip_pre_rebase &&
+ run_hook_le(NULL, "pre-rebase", options.upstream_arg,
+ argc ? argv[0] : NULL, NULL))
+ die(_("The pre-rebase hook refused to rebase."));
+
+ if (options.flags & REBASE_DIFFSTAT) {
+ struct diff_options opts;
+
+ if (options.flags & REBASE_VERBOSE)
+ printf(_("Changes from %s to %s:\n"),
+ oid_to_hex(&merge_base),
+ oid_to_hex(&options.onto->object.oid));
+
+ /* We want color (if set), but no pager */
+ diff_setup(&opts);
+ opts.stat_width = -1; /* use full terminal width */
+ opts.stat_graph_width = -1; /* respect statGraphWidth config */
+ opts.output_format |=
+ DIFF_FORMAT_SUMMARY | DIFF_FORMAT_DIFFSTAT;
+ opts.detect_rename = DIFF_DETECT_RENAME;
+ diff_setup_done(&opts);
+ diff_tree_oid(&merge_base, &options.onto->object.oid,
+ "", &opts);
+ diffcore_std(&opts);
+ diff_flush(&opts);
+ }
+
+ if (is_interactive(&options))
+ goto run_rebase;
+
+ /* Detach HEAD and reset the tree */
+ if (options.flags & REBASE_NO_QUIET)
+ printf(_("First, rewinding head to replay your work on top of "
+ "it...\n"));
+
+ strbuf_addf(&msg, "rebase: checkout %s", options.onto_name);
+ if (reset_head(&options.onto->object.oid, "checkout", NULL, 1,
+ NULL, msg.buf))
+ die(_("Could not detach HEAD"));
+ strbuf_release(&msg);
+
+ /*
+ * If the onto is a proper descendant of the tip of the branch, then
+ * we just fast-forwarded.
+ */
+ strbuf_reset(&msg);
+ if (!oidcmp(&merge_base, &options.orig_head)) {
+ printf(_("Fast-forwarded %s to %s. \n"),
+ branch_name, options.onto_name);
+ strbuf_addf(&msg, "rebase finished: %s onto %s",
+ options.head_name ? options.head_name : "detached HEAD",
+ oid_to_hex(&options.onto->object.oid));
+ reset_head(NULL, "Fast-forwarded", options.head_name, 0,
+ "HEAD", msg.buf);
+ strbuf_release(&msg);
+ ret = !!finish_rebase(&options);
+ goto cleanup;
+ }
+
+ strbuf_addf(&revisions, "%s..%s",
+ options.root ? oid_to_hex(&options.onto->object.oid) :
+ (options.restrict_revision ?
+ oid_to_hex(&options.restrict_revision->object.oid) :
+ oid_to_hex(&options.upstream->object.oid)),
+ oid_to_hex(&options.orig_head));
+
+ options.revisions = revisions.buf;
+
+run_rebase:
+ ret = !!run_specific_rebase(&options);
+
+cleanup:
+ strbuf_release(&revisions);
+ free(options.head_name);
+ free(options.gpg_sign_opt);
+ free(options.cmd);
+ free(squash_onto_name);
+ return ret;
+}
const char *ret;
struct object_id *old_oid = &cmd->old_oid;
struct object_id *new_oid = &cmd->new_oid;
+ int do_update_worktree = 0;
/* only refs/... are allowed */
if (!starts_with(name, "refs/") || check_refname_format(name + 5, 0)) {
refuse_unconfigured_deny();
return "branch is currently checked out";
case DENY_UPDATE_INSTEAD:
- ret = update_worktree(new_oid->hash);
- if (ret)
- return ret;
+ /* pass -- let other checks intervene first */
+ do_update_worktree = 1;
break;
}
}
return "hook declined";
}
+ if (do_update_worktree) {
+ ret = update_worktree(new_oid->hash);
+ if (ret)
+ return ret;
+ }
+
if (is_null_oid(new_oid)) {
struct strbuf err = STRBUF_INIT;
if (!parse_object(the_repository, old_oid)) {
while (strbuf_getline_lf(&line, out) != EOF) {
char *promisor_name;
int fd;
- if (line.len != 40)
- die("repack: Expecting 40 character sha1 lines only from pack-objects.");
+ if (line.len != the_hash_algo->hexsz)
+ die("repack: Expecting full hex object ID lines only from pack-objects.");
string_list_append(names, line.buf);
/*
out = xfdopen(cmd.out, "r");
while (strbuf_getline_lf(&line, out) != EOF) {
- if (line.len != 40)
- die("repack: Expecting 40 character sha1 lines only from pack-objects.");
+ if (line.len != the_hash_algo->hexsz)
+ die("repack: Expecting full hex object ID lines only from pack-objects.");
string_list_append(&names, line.buf);
}
fclose(out);
reprepare_packed_git(the_repository);
if (delete_redundant) {
+ const int hexsz = the_hash_algo->hexsz;
int opts = 0;
string_list_sort(&names);
for_each_string_list_item(item, &existing_packs) {
char *sha1;
size_t len = strlen(item->string);
- if (len < 40)
+ if (len < hexsz)
continue;
- sha1 = item->string + len - 40;
+ sha1 = item->string + len - hexsz;
if (!string_list_has_string(&names, sha1))
remove_redundant_pack(packdir, item->string);
}
if (!po_args.quiet && isatty(2))
opts |= PRUNE_PACKED_VERBOSE;
prune_packed_objects(opts);
+
+ if (!keep_unreachable &&
+ (!(pack_everything & LOOSEN_UNREACHABLE) ||
+ unpack_unreachable) &&
+ is_repository_shallow(the_repository))
+ prune_shallow(PRUNE_QUICK);
}
if (!no_update_server_info)
#include "list-objects.h"
#include "list-objects-filter.h"
#include "list-objects-filter-options.h"
+#include "object.h"
#include "object-store.h"
#include "pack.h"
#include "pack-bitmap.h"
*/
switch (arg_missing_action) {
case MA_ERROR:
- die("missing blob object '%s'", oid_to_hex(&obj->oid));
+ die("missing %s object '%s'",
+ type_name(obj->type), oid_to_hex(&obj->oid));
return;
case MA_ALLOW_ANY:
case MA_ALLOW_PROMISOR:
if (is_promisor_object(&obj->oid))
return;
- die("unexpected missing blob object '%s'",
- oid_to_hex(&obj->oid));
+ die("unexpected missing %s object '%s'",
+ type_name(obj->type), oid_to_hex(&obj->oid));
return;
default:
static int finish_object(struct object *obj, const char *name, void *cb_data)
{
struct rev_list_info *info = cb_data;
- if (obj->type == OBJ_BLOB && !has_object_file(&obj->oid)) {
+ if (!has_object_file(&obj->oid)) {
finish_object__ma(obj);
return 1;
}
git_config(git_default_config, NULL);
repo_init_revisions(the_repository, &revs, prefix);
revs.abbrev = DEFAULT_ABBREV;
+ revs.allow_exclude_promisor_objects_opt = 1;
revs.commit_format = CMIT_FMT_UNSPECIFIED;
+ revs.do_not_die_on_missing_tree = 1;
/*
* Scan the argument list before invoking setup_revisions(), so that we
return 0;
}
+static char *compute_submodule_clone_url(const char *rel_url)
+{
+ char *remoteurl, *relurl;
+ char *remote = get_default_remote();
+ struct strbuf remotesb = STRBUF_INIT;
+
+ strbuf_addf(&remotesb, "remote.%s.url", remote);
+ if (git_config_get_string(remotesb.buf, &remoteurl)) {
+ warning(_("could not look up configuration '%s'. Assuming this repository is its own authoritative upstream."), remotesb.buf);
+ remoteurl = xgetcwd();
+ }
+ relurl = relative_url(remoteurl, rel_url, NULL);
+
+ free(remote);
+ free(remoteurl);
+ strbuf_release(&remotesb);
+
+ return relurl;
+}
+
struct init_cb {
const char *prefix;
unsigned int flags;
/* Possibly a url relative to parent */
if (starts_with_dot_dot_slash(url) ||
starts_with_dot_slash(url)) {
- char *remoteurl, *relurl;
- char *remote = get_default_remote();
- struct strbuf remotesb = STRBUF_INIT;
- strbuf_addf(&remotesb, "remote.%s.url", remote);
- free(remote);
-
- if (git_config_get_string(remotesb.buf, &remoteurl)) {
- warning(_("could not lookup configuration '%s'. Assuming this repository is its own authoritative upstream."), remotesb.buf);
- remoteurl = xgetcwd();
- }
- relurl = relative_url(remoteurl, url, NULL);
- strbuf_release(&remotesb);
- free(remoteurl);
- free(url);
- url = relurl;
+ char *oldurl = url;
+ url = compute_submodule_clone_url(oldurl);
+ free(oldurl);
}
if (git_config_set_gently(sb.buf, url))
key = xstrfmt("submodule.%s.update", sub->name);
if (update) {
- trace_printf("parsing update");
if (parse_submodule_update_strategy(update, out) < 0)
die(_("Invalid update mode '%s' for submodule path '%s'"),
update, path);
die(_("Invalid update mode '%s' configured for submodule path '%s'"),
val, path);
} else if (sub->update_strategy.type != SM_UPDATE_UNSPECIFIED) {
- trace_printf("loaded thing");
out->type = sub->update_strategy.type;
out->command = sub->update_strategy.command;
} else
struct strbuf sb = STRBUF_INIT;
const char *displaypath = NULL;
int needs_cloning = 0;
+ int need_free_url = 0;
if (ce_stage(ce)) {
if (suc->recursive_prefix)
strbuf_reset(&sb);
strbuf_addf(&sb, "submodule.%s.url", sub->name);
- if (repo_config_get_string_const(the_repository, sb.buf, &url))
- url = sub->url;
+ if (repo_config_get_string_const(the_repository, sb.buf, &url)) {
+ if (starts_with_dot_slash(sub->url) ||
+ starts_with_dot_dot_slash(sub->url)) {
+ url = compute_submodule_clone_url(sub->url);
+ need_free_url = 1;
+ } else
+ url = sub->url;
+ }
strbuf_reset(&sb);
strbuf_addf(&sb, "%s/.git", ce->name);
cleanup:
strbuf_reset(&displaypath_sb);
strbuf_reset(&sb);
+ if (need_free_url)
+ free((void*)url);
return needs_cloning;
}
if (!enter_repo(argv[1], 0))
die("'%s' does not appear to be a git repository", argv[1]);
+ init_archivers();
+
/* put received options in sent_argv[] */
argv_array_push(&sent_argv, "git-upload-archive");
for (;;) {
extern const char *ident_default_name(void);
extern const char *ident_default_email(void);
extern const char *git_editor(void);
+extern const char *git_sequence_editor(void);
extern const char *git_pager(int stdout_is_tty);
extern int is_terminal_dumb(void);
extern int git_ident_config(const char *, const char *, void *);
export GIT_TEST_FULL_IN_PACK_ARRAY=true
export GIT_TEST_OE_SIZE=10
export GIT_TEST_OE_DELTA_SIZE=5
+ export GIT_TEST_COMMIT_GRAPH=1
+ export GIT_TEST_MULTI_PACK_INDEX=1
make --quiet test
fi
static int compare_commits_by_gen(const void *_a, const void *_b)
{
- const struct commit *a = (const struct commit *)_a;
- const struct commit *b = (const struct commit *)_b;
+ const struct commit *a = *(const struct commit * const *)_a;
+ const struct commit *b = *(const struct commit * const *)_b;
if (a->generation < b->generation)
return -1;
while (stack) {
struct commit_list *parent;
- if (stack->item->object.flags & with_flag) {
+ if (stack->item->object.flags & (with_flag | RESULT)) {
pop_commit(&stack);
+ if (stack)
+ stack->item->object.flags |= RESULT;
continue;
}
-#ifndef __COMMIT_REACH_H__
-#define __COMMIT_REACH_H__
+#ifndef COMMIT_REACH_H
+#define COMMIT_REACH_H
+#include "commit.h"
#include "commit-slab.h"
-struct commit;
struct commit_list;
-struct contains_cache;
struct ref_filter;
+struct object_id;
+struct object_array;
struct commit_list *get_merge_bases_many(struct commit *one,
int n,
#ifndef COMMIT_SLAB_IMPL_H
#define COMMIT_SLAB_IMPL_H
-#define MAYBE_UNUSED __attribute__((__unused__))
+#include "git-compat-util.h"
#define implement_static_commit_slab(slabname, elemtype) \
- implement_commit_slab(slabname, elemtype, static MAYBE_UNUSED)
+ implement_commit_slab(slabname, elemtype, MAYBE_UNUSED static)
#define implement_shared_commit_slab(slabname, elemtype) \
implement_commit_slab(slabname, elemtype, )
#include "sha1-lookup.h"
#include "wt-status.h"
#include "advice.h"
+#include "refs.h"
+#include "commit-reach.h"
static struct commit_extra_header *read_commit_extra_header_lines(const char *buf, size_t len, const char **);
clear_author_date_slab(&author_date);
}
+struct rev_collect {
+ struct commit **commit;
+ int nr;
+ int alloc;
+ unsigned int initial : 1;
+};
+
+static void add_one_commit(struct object_id *oid, struct rev_collect *revs)
+{
+ struct commit *commit;
+
+ if (is_null_oid(oid))
+ return;
+
+ commit = lookup_commit(the_repository, oid);
+ if (!commit ||
+ (commit->object.flags & TMP_MARK) ||
+ parse_commit(commit))
+ return;
+
+ ALLOC_GROW(revs->commit, revs->nr + 1, revs->alloc);
+ revs->commit[revs->nr++] = commit;
+ commit->object.flags |= TMP_MARK;
+}
+
+static int collect_one_reflog_ent(struct object_id *ooid, struct object_id *noid,
+ const char *ident, timestamp_t timestamp,
+ int tz, const char *message, void *cbdata)
+{
+ struct rev_collect *revs = cbdata;
+
+ if (revs->initial) {
+ revs->initial = 0;
+ add_one_commit(ooid, revs);
+ }
+ add_one_commit(noid, revs);
+ return 0;
+}
+
+struct commit *get_fork_point(const char *refname, struct commit *commit)
+{
+ struct object_id oid;
+ struct rev_collect revs;
+ struct commit_list *bases;
+ int i;
+ struct commit *ret = NULL;
+
+ memset(&revs, 0, sizeof(revs));
+ revs.initial = 1;
+ for_each_reflog_ent(refname, collect_one_reflog_ent, &revs);
+
+ if (!revs.nr && !get_oid(refname, &oid))
+ add_one_commit(&oid, &revs);
+
+ for (i = 0; i < revs.nr; i++)
+ revs.commit[i]->object.flags &= ~TMP_MARK;
+
+ bases = get_merge_bases_many(commit, revs.nr, revs.commit);
+
+ /*
+ * There should be one and only one merge base, when we found
+ * a common ancestor among reflog entries.
+ */
+ if (!bases || bases->next)
+ goto cleanup_return;
+
+ /* And the found one must be one of the reflog entries */
+ for (i = 0; i < revs.nr; i++)
+ if (&bases->item->object == &revs.commit[i]->object)
+ break; /* found */
+ if (revs.nr <= i)
+ goto cleanup_return;
+
+ ret = bases->item;
+
+cleanup_return:
+ free_commit_list(bases);
+ return ret;
+}
+
static const char gpg_sig_header[] = "gpgsig";
static const int gpg_sig_header_len = sizeof(gpg_sig_header) - 1;
void prepare_commit_graft(struct repository *r);
struct commit_graft *lookup_commit_graft(struct repository *r, const struct object_id *oid);
+struct commit *get_fork_point(const char *refname, struct commit *commit);
+
/* largest positive number a signed 32-bit integer can contain */
#define INFINITE_DEPTH 0x7fffffff
uint32_t **used,
int *ref_status);
extern int delayed_reachability_test(struct shallow_info *si, int c);
-extern void prune_shallow(int show_only);
+#define PRUNE_SHOW_ONLY 1
+#define PRUNE_QUICK 2
+extern void prune_shallow(unsigned options);
extern struct trace_key trace_shallow;
extern int interactive_add(int argc, const char **argv, const char *prefix, int patch);
}
}
+/* Normalizes NT paths as returned by some low-level APIs. */
+static wchar_t *normalize_ntpath(wchar_t *wbuf)
+{
+ int i;
+ /* fix absolute path prefixes */
+ if (wbuf[0] == '\\') {
+ /* strip NT namespace prefixes */
+ if (!wcsncmp(wbuf, L"\\??\\", 4) ||
+ !wcsncmp(wbuf, L"\\\\?\\", 4))
+ wbuf += 4;
+ else if (!wcsnicmp(wbuf, L"\\DosDevices\\", 12))
+ wbuf += 12;
+ /* replace remaining '...UNC\' with '\\' */
+ if (!wcsnicmp(wbuf, L"UNC\\", 4)) {
+ wbuf += 2;
+ *wbuf = '\\';
+ }
+ }
+ /* convert backslashes to slashes */
+ for (i = 0; wbuf[i]; i++)
+ if (wbuf[i] == '\\')
+ wbuf[i] = '/';
+ return wbuf;
+}
+
int mingw_unlink(const char *pathname)
{
int ret, tries = 0;
return winTime - 116444736000000000LL;
}
-static inline time_t filetime_to_time_t(const FILETIME *ft)
+static inline void filetime_to_timespec(const FILETIME *ft, struct timespec *ts)
{
- return (time_t)(filetime_to_hnsec(ft) / 10000000);
+ long long hnsec = filetime_to_hnsec(ft);
+ ts->tv_sec = (time_t)(hnsec / 10000000);
+ ts->tv_nsec = (hnsec % 10000000) * 100;
}
/**
buf->st_size = fdata.nFileSizeLow |
(((off_t)fdata.nFileSizeHigh)<<32);
buf->st_dev = buf->st_rdev = 0; /* not used by Git */
- buf->st_atime = filetime_to_time_t(&(fdata.ftLastAccessTime));
- buf->st_mtime = filetime_to_time_t(&(fdata.ftLastWriteTime));
- buf->st_ctime = filetime_to_time_t(&(fdata.ftCreationTime));
+ filetime_to_timespec(&(fdata.ftLastAccessTime), &(buf->st_atim));
+ filetime_to_timespec(&(fdata.ftLastWriteTime), &(buf->st_mtim));
+ filetime_to_timespec(&(fdata.ftCreationTime), &(buf->st_ctim));
if (fdata.dwFileAttributes & FILE_ATTRIBUTE_REPARSE_POINT) {
WIN32_FIND_DATAW findbuf;
HANDLE handle = FindFirstFileW(wfilename, &findbuf);
return do_lstat(follow, alt_name, buf);
}
+static int get_file_info_by_handle(HANDLE hnd, struct stat *buf)
+{
+ BY_HANDLE_FILE_INFORMATION fdata;
+
+ if (!GetFileInformationByHandle(hnd, &fdata)) {
+ errno = err_win_to_posix(GetLastError());
+ return -1;
+ }
+
+ buf->st_ino = 0;
+ buf->st_gid = 0;
+ buf->st_uid = 0;
+ buf->st_nlink = 1;
+ buf->st_mode = file_attr_to_st_mode(fdata.dwFileAttributes);
+ buf->st_size = fdata.nFileSizeLow |
+ (((off_t)fdata.nFileSizeHigh)<<32);
+ buf->st_dev = buf->st_rdev = 0; /* not used by Git */
+ filetime_to_timespec(&(fdata.ftLastAccessTime), &(buf->st_atim));
+ filetime_to_timespec(&(fdata.ftLastWriteTime), &(buf->st_mtim));
+ filetime_to_timespec(&(fdata.ftCreationTime), &(buf->st_ctim));
+ return 0;
+}
+
int mingw_lstat(const char *file_name, struct stat *buf)
{
return do_stat_internal(0, file_name, buf);
int mingw_fstat(int fd, struct stat *buf)
{
HANDLE fh = (HANDLE)_get_osfhandle(fd);
- BY_HANDLE_FILE_INFORMATION fdata;
+ DWORD avail, type = GetFileType(fh) & ~FILE_TYPE_REMOTE;
- if (fh == INVALID_HANDLE_VALUE) {
- errno = EBADF;
- return -1;
- }
- /* direct non-file handles to MS's fstat() */
- if (GetFileType(fh) != FILE_TYPE_DISK)
- return _fstati64(fd, buf);
+ switch (type) {
+ case FILE_TYPE_DISK:
+ return get_file_info_by_handle(fh, buf);
- if (GetFileInformationByHandle(fh, &fdata)) {
- buf->st_ino = 0;
- buf->st_gid = 0;
- buf->st_uid = 0;
+ case FILE_TYPE_CHAR:
+ case FILE_TYPE_PIPE:
+ /* initialize stat fields */
+ memset(buf, 0, sizeof(*buf));
buf->st_nlink = 1;
- buf->st_mode = file_attr_to_st_mode(fdata.dwFileAttributes);
- buf->st_size = fdata.nFileSizeLow |
- (((off_t)fdata.nFileSizeHigh)<<32);
- buf->st_dev = buf->st_rdev = 0; /* not used by Git */
- buf->st_atime = filetime_to_time_t(&(fdata.ftLastAccessTime));
- buf->st_mtime = filetime_to_time_t(&(fdata.ftLastWriteTime));
- buf->st_ctime = filetime_to_time_t(&(fdata.ftCreationTime));
+
+ if (type == FILE_TYPE_CHAR) {
+ buf->st_mode = _S_IFCHR;
+ } else {
+ buf->st_mode = _S_IFIFO;
+ if (PeekNamedPipe(fh, NULL, 0, NULL, &avail, NULL))
+ buf->st_size = avail;
+ }
return 0;
+
+ default:
+ errno = EBADF;
+ return -1;
}
- errno = EBADF;
- return -1;
}
static inline void time_t_to_filetime(time_t t, FILETIME *ft)
char *mingw_getcwd(char *pointer, int len)
{
- wchar_t wpointer[MAX_PATH];
- if (!_wgetcwd(wpointer, ARRAY_SIZE(wpointer)))
+ wchar_t cwd[MAX_PATH], wpointer[MAX_PATH];
+ DWORD ret = GetCurrentDirectoryW(ARRAY_SIZE(cwd), cwd);
+
+ if (!ret || ret >= ARRAY_SIZE(cwd)) {
+ errno = ret ? ENAMETOOLONG : err_win_to_posix(GetLastError());
+ return NULL;
+ }
+ ret = GetLongPathNameW(cwd, wpointer, ARRAY_SIZE(wpointer));
+ if (!ret && GetLastError() == ERROR_ACCESS_DENIED) {
+ HANDLE hnd = CreateFileW(cwd, 0,
+ FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, NULL,
+ OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, NULL);
+ if (hnd == INVALID_HANDLE_VALUE)
+ return NULL;
+ ret = GetFinalPathNameByHandleW(hnd, wpointer, ARRAY_SIZE(wpointer), 0);
+ CloseHandle(hnd);
+ if (!ret || ret >= ARRAY_SIZE(wpointer))
+ return NULL;
+ if (xwcstoutf(pointer, normalize_ntpath(wpointer), len) < 0)
+ return NULL;
+ return pointer;
+ }
+ if (!ret || ret >= ARRAY_SIZE(wpointer))
return NULL;
if (xwcstoutf(pointer, wpointer, len) < 0)
return NULL;
WSAGetLastError());
for (name = libraries; *name; name++) {
- ipv6_dll = LoadLibrary(*name);
+ ipv6_dll = LoadLibraryExA(*name, NULL,
+ LOAD_LIBRARY_SEARCH_SYSTEM32);
if (!ipv6_dll)
continue;
}
/*
- * Use mingw specific stat()/lstat()/fstat() implementations on Windows.
+ * Use mingw specific stat()/lstat()/fstat() implementations on Windows,
+ * including our own struct stat with 64 bit st_size and nanosecond-precision
+ * file times.
*/
#ifndef __MINGW64_VERSION_MAJOR
#define off_t off64_t
#define lseek _lseeki64
+struct timespec {
+ time_t tv_sec;
+ long tv_nsec;
+};
#endif
-/* use struct stat with 64 bit st_size */
+struct mingw_stat {
+ _dev_t st_dev;
+ _ino_t st_ino;
+ _mode_t st_mode;
+ short st_nlink;
+ short st_uid;
+ short st_gid;
+ _dev_t st_rdev;
+ off64_t st_size;
+ struct timespec st_atim;
+ struct timespec st_mtim;
+ struct timespec st_ctim;
+};
+
+#define st_atime st_atim.tv_sec
+#define st_mtime st_mtim.tv_sec
+#define st_ctime st_ctim.tv_sec
+
#ifdef stat
#undef stat
#endif
-#define stat _stati64
+#define stat mingw_stat
int mingw_lstat(const char *file_name, struct stat *buf);
int mingw_stat(const char *file_name, struct stat *buf);
int mingw_fstat(int fd, struct stat *buf);
#endif
#define lstat mingw_lstat
-#ifndef _stati64
-# define _stati64(x,y) mingw_stat(x,y)
-#elif defined (_USE_32BIT_TIME_T)
-# define _stat32i64(x,y) mingw_stat(x,y)
-#else
-# define _stat64(x,y) mingw_stat(x,y)
-#endif
int mingw_utime(const char *file_name, const struct utimbuf *times);
#define utime mingw_utime
{
size_t n = 0;
- if (start != NULL || !(flags & MAP_PRIVATE))
+ if (start != NULL || flags != MAP_PRIVATE || prot != PROT_READ)
die("Invalid usage of mmap when built with NO_MMAP");
start = xmalloc(length);
CFLAGS += -Wno-empty-body
CFLAGS += -Wno-missing-field-initializers
CFLAGS += -Wno-sign-compare
-CFLAGS += -Wno-unused-function
CFLAGS += -Wno-unused-parameter
endif
endif
RUNTIME_PREFIX = YesPlease
HAVE_WPGMPTR = YesWeDo
NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
- NO_NSEC = YesPlease
USE_WIN32_MMAP = YesPlease
MMAP_PREVENTS_DELETE = UnfortunatelyYes
# USE_NED_ALLOCATOR = YesPlease
RUNTIME_PREFIX = YesPlease
HAVE_WPGMPTR = YesWeDo
NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
- NO_NSEC = YesPlease
USE_WIN32_MMAP = YesPlease
MMAP_PREVENTS_DELETE = UnfortunatelyYes
USE_NED_ALLOCATOR = YesPlease
@@
-expression E1;
+struct object_id OID;
@@
-- is_null_sha1(E1.hash)
-+ is_null_oid(&E1)
+- is_null_sha1(OID.hash)
++ is_null_oid(&OID)
@@
-expression E1;
+struct object_id *OIDPTR;
@@
-- is_null_sha1(E1->hash)
-+ is_null_oid(E1)
+- is_null_sha1(OIDPTR->hash)
++ is_null_oid(OIDPTR)
@@
-expression E1;
+struct object_id OID;
@@
-- sha1_to_hex(E1.hash)
-+ oid_to_hex(&E1)
+- sha1_to_hex(OID.hash)
++ oid_to_hex(&OID)
@@
identifier f != oid_to_hex;
-expression E1;
+struct object_id *OIDPTR;
@@
f(...) {<...
-- sha1_to_hex(E1->hash)
-+ oid_to_hex(E1)
+- sha1_to_hex(OIDPTR->hash)
++ oid_to_hex(OIDPTR)
...>}
@@
-expression E1, E2;
+expression E;
+struct object_id OID;
@@
-- sha1_to_hex_r(E1, E2.hash)
-+ oid_to_hex_r(E1, &E2)
+- sha1_to_hex_r(E, OID.hash)
++ oid_to_hex_r(E, &OID)
@@
identifier f != oid_to_hex_r;
-expression E1, E2;
+expression E;
+struct object_id *OIDPTR;
@@
f(...) {<...
-- sha1_to_hex_r(E1, E2->hash)
-+ oid_to_hex_r(E1, E2)
+- sha1_to_hex_r(E, OIDPTR->hash)
++ oid_to_hex_r(E, OIDPTR)
...>}
@@
-expression E1;
+struct object_id OID;
@@
-- hashclr(E1.hash)
-+ oidclr(&E1)
+- hashclr(OID.hash)
++ oidclr(&OID)
@@
identifier f != oidclr;
-expression E1;
+struct object_id *OIDPTR;
@@
f(...) {<...
-- hashclr(E1->hash)
-+ oidclr(E1)
+- hashclr(OIDPTR->hash)
++ oidclr(OIDPTR)
...>}
@@
-expression E1, E2;
+struct object_id OID1, OID2;
@@
-- hashcmp(E1.hash, E2.hash)
-+ oidcmp(&E1, &E2)
+- hashcmp(OID1.hash, OID2.hash)
++ oidcmp(&OID1, &OID2)
@@
identifier f != oidcmp;
-expression E1, E2;
+struct object_id *OIDPTR1, OIDPTR2;
@@
f(...) {<...
-- hashcmp(E1->hash, E2->hash)
-+ oidcmp(E1, E2)
+- hashcmp(OIDPTR1->hash, OIDPTR2->hash)
++ oidcmp(OIDPTR1, OIDPTR2)
...>}
@@
-expression E1, E2;
+struct object_id *OIDPTR;
+struct object_id OID;
@@
-- hashcmp(E1->hash, E2.hash)
-+ oidcmp(E1, &E2)
+- hashcmp(OIDPTR->hash, OID.hash)
++ oidcmp(OIDPTR, &OID)
@@
-expression E1, E2;
+struct object_id *OIDPTR;
+struct object_id OID;
@@
-- hashcmp(E1.hash, E2->hash)
-+ oidcmp(&E1, E2)
+- hashcmp(OID.hash, OIDPTR->hash)
++ oidcmp(&OID, OIDPTR)
@@
-expression E1, E2;
+struct object_id OID1, OID2;
@@
-- hashcpy(E1.hash, E2.hash)
-+ oidcpy(&E1, &E2)
+- hashcpy(OID1.hash, OID2.hash)
++ oidcpy(&OID1, &OID2)
@@
identifier f != oidcpy;
-expression E1, E2;
+struct object_id *OIDPTR1;
+struct object_id *OIDPTR2;
@@
f(...) {<...
-- hashcpy(E1->hash, E2->hash)
-+ oidcpy(E1, E2)
+- hashcpy(OIDPTR1->hash, OIDPTR2->hash)
++ oidcpy(OIDPTR1, OIDPTR2)
...>}
@@
-expression E1, E2;
+struct object_id *OIDPTR;
+struct object_id OID;
@@
-- hashcpy(E1->hash, E2.hash)
-+ oidcpy(E1, &E2)
+- hashcpy(OIDPTR->hash, OID.hash)
++ oidcpy(OIDPTR, &OID)
@@
-expression E1, E2;
+struct object_id *OIDPTR;
+struct object_id OID;
@@
-- hashcpy(E1.hash, E2->hash)
-+ oidcpy(&E1, E2)
+- hashcpy(OID.hash, OIDPTR->hash)
++ oidcpy(&OID, OIDPTR)
@@
-expression E1, E2;
+struct object_id *OIDPTR1;
+struct object_id *OIDPTR2;
@@
-- oidcmp(E1, E2) == 0
-+ oideq(E1, E2)
+- oidcmp(OIDPTR1, OIDPTR2) == 0
++ oideq(OIDPTR1, OIDPTR2)
@@
identifier f != hasheq;
...>}
@@
-expression E1, E2;
+struct object_id *OIDPTR1;
+struct object_id *OIDPTR2;
@@
-- oidcmp(E1, E2) != 0
-+ !oideq(E1, E2)
+- oidcmp(OIDPTR1, OIDPTR2) != 0
++ !oideq(OIDPTR1, OIDPTR2)
@@
identifier f != hasheq;
--- /dev/null
+@ preincrement @
+identifier i;
+@@
+- ++i > 1
++ i++
if [ -z "$options" ]; then
# leading and trailing spaces are significant to make
# option removal work correctly.
- options=" $(__git ${cmd/_/ } --git-completion-helper) $incl "
+ options=" $incl $(__git ${cmd/_/ } --git-completion-helper) "
for i in $excl; do
options="${options/ $i / }"
done
return
;;
--*)
- __gitcomp "--tool= --prompt --no-prompt"
+ __gitcomp "--tool= --prompt --no-prompt --gui --no-gui"
return
;;
esac
static void load_cred_funcs(void)
{
/* load DLLs */
- advapi = LoadLibrary("advapi32.dll");
+ advapi = LoadLibraryExA("advapi32.dll", NULL,
+ LOAD_LIBRARY_SEARCH_SYSTEM32);
if (!advapi)
die("failed to load advapi32.dll");
doc: $(GIT_SUBTREE_DOC) $(GIT_SUBTREE_HTML)
+man: $(GIT_SUBTREE_DOC)
+
+html: $(GIT_SUBTREE_HTML)
+
install: $(GIT_SUBTREE)
$(INSTALL) -d -m 755 $(DESTDIR)$(gitexecdir)
$(INSTALL) -m 755 $(GIT_SUBTREE) $(DESTDIR)$(gitexecdir)
static void strip_prefix(int prefix_length, const char **namep, const char **otherp)
{
/* Strip the prefix but do not molest /dev/null and absolute paths */
- if (*namep && **namep != '/') {
+ if (*namep && !is_absolute_path(*namep)) {
*namep += prefix_length;
if (**namep == '/')
++*namep;
}
- if (*otherp && **otherp != '/') {
+ if (*otherp && !is_absolute_path(*otherp)) {
*otherp += prefix_length;
if (**otherp == '/')
++*otherp;
#include "cache.h"
+#include "config.h"
#include "strbuf.h"
#include "run-command.h"
#include "sigchain.h"
return editor;
}
-int launch_editor(const char *path, struct strbuf *buffer, const char *const *env)
+const char *git_sequence_editor(void)
{
- const char *editor = git_editor();
+ const char *editor = getenv("GIT_SEQUENCE_EDITOR");
+
+ if (!editor)
+ git_config_get_string_const("sequence.editor", &editor);
+ if (!editor)
+ editor = git_editor();
+ return editor;
+}
+
+static int launch_specified_editor(const char *editor, const char *path,
+ struct strbuf *buffer, const char *const *env)
+{
if (!editor)
return error("Terminal is dumb, but EDITOR unset");
return error_errno("could not read file '%s'", path);
return 0;
}
+
+int launch_editor(const char *path, struct strbuf *buffer, const char *const *env)
+{
+ return launch_specified_editor(git_editor(), path, buffer, env);
+}
+
+int launch_sequence_editor(const char *path, struct strbuf *buffer,
+ const char *const *env)
+{
+ return launch_specified_editor(git_sequence_editor(), path, buffer, env);
+}
#define RLW_RUNNING_LEN_PLUS_BIT (((eword_t)1 << (RLW_RUNNING_BITS + 1)) - 1)
-static int rlw_get_run_bit(const eword_t *word)
+static inline int rlw_get_run_bit(const eword_t *word)
{
return *word & (eword_t)1;
}
-#ifndef FETCH_NEGOTIATOR
-#define FETCH_NEGOTIATOR
+#ifndef FETCH_NEGOTIATOR_H
+#define FETCH_NEGOTIATOR_H
struct commit;
#ifndef FETCH_OBJECT_H
#define FETCH_OBJECT_H
+struct object_id;
+
void fetch_objects(const char *remote_name, const struct object_id *oids,
int oid_nr);
if (name) {
struct object *obj = &parents->item->object;
- if (++counter > 1)
+ if (counter++)
put_object_name(options, obj, "%s^%d",
name, counter);
else if (generation > 0)
#define LAST_ARG_MUST_BE_NULL
#endif
+#define MAYBE_UNUSED __attribute__((__unused__))
+
#include "compat/bswap.h"
#include "wildmatch.h"
--- /dev/null
+#!/bin/sh
+#
+# Copyright (c) 2005 Junio C Hamano.
+#
+
+SUBDIRECTORY_OK=Yes
+OPTIONS_KEEPDASHDASH=
+OPTIONS_STUCKLONG=t
+OPTIONS_SPEC="\
+git rebase [-i] [options] [--exec <cmd>] [--onto <newbase>] [<upstream>] [<branch>]
+git rebase [-i] [options] [--exec <cmd>] [--onto <newbase>] --root [<branch>]
+git rebase --continue | --abort | --skip | --edit-todo
+--
+ Available options are
+v,verbose! display a diffstat of what changed upstream
+q,quiet! be quiet. implies --no-stat
+autostash automatically stash/stash pop before and after
+fork-point use 'merge-base --fork-point' to refine upstream
+onto=! rebase onto given branch instead of upstream
+r,rebase-merges? try to rebase merges instead of skipping them
+p,preserve-merges! try to recreate merges instead of ignoring them
+s,strategy=! use the given merge strategy
+X,strategy-option=! pass the argument through to the merge strategy
+no-ff! cherry-pick all commits, even if unchanged
+f,force-rebase! cherry-pick all commits, even if unchanged
+m,merge! use merging strategies to rebase
+i,interactive! let the user edit the list of commits to rebase
+x,exec=! add exec lines after each commit of the editable list
+k,keep-empty preserve empty commits during rebase
+allow-empty-message allow rebasing commits with empty messages
+stat! display a diffstat of what changed upstream
+n,no-stat! do not show diffstat of what changed upstream
+verify allow pre-rebase hook to run
+rerere-autoupdate allow rerere to update index with resolved conflicts
+root! rebase all reachable commits up to the root(s)
+autosquash move commits that begin with squash!/fixup! under -i
+signoff add a Signed-off-by: line to each commit
+committer-date-is-author-date! passed to 'git am'
+ignore-date! passed to 'git am'
+whitespace=! passed to 'git apply'
+ignore-whitespace! passed to 'git apply'
+C=! passed to 'git apply'
+S,gpg-sign? GPG-sign commits
+ Actions:
+continue! continue
+abort! abort and check out the original branch
+skip! skip current patch and continue
+edit-todo! edit the todo list during an interactive rebase
+quit! abort but keep HEAD where it is
+show-current-patch! show the patch file being applied or merged
+"
+. git-sh-setup
+set_reflog_action rebase
+require_work_tree_exists
+cd_to_toplevel
+
+LF='
+'
+ok_to_skip_pre_rebase=
+
+squash_onto=
+unset onto
+unset restrict_revision
+cmd=
+strategy=
+strategy_opts=
+do_merge=
+merge_dir="$GIT_DIR"/rebase-merge
+apply_dir="$GIT_DIR"/rebase-apply
+verbose=
+diffstat=
+test "$(git config --bool rebase.stat)" = true && diffstat=t
+autostash="$(git config --bool rebase.autostash || echo false)"
+fork_point=auto
+git_am_opt=
+git_format_patch_opt=
+rebase_root=
+force_rebase=
+allow_rerere_autoupdate=
+# Non-empty if a rebase was in progress when 'git rebase' was invoked
+in_progress=
+# One of {am, merge, interactive}
+type=
+# One of {"$GIT_DIR"/rebase-apply, "$GIT_DIR"/rebase-merge}
+state_dir=
+# One of {'', continue, skip, abort}, as parsed from command line
+action=
+rebase_merges=
+rebase_cousins=
+preserve_merges=
+autosquash=
+keep_empty=
+allow_empty_message=--allow-empty-message
+signoff=
+test "$(git config --bool rebase.autosquash)" = "true" && autosquash=t
+case "$(git config --bool commit.gpgsign)" in
+true) gpg_sign_opt=-S ;;
+*) gpg_sign_opt= ;;
+esac
+. git-rebase--common
+
+read_basic_state () {
+ test -f "$state_dir/head-name" &&
+ test -f "$state_dir/onto" &&
+ head_name=$(cat "$state_dir"/head-name) &&
+ onto=$(cat "$state_dir"/onto) &&
+ # We always write to orig-head, but interactive rebase used to write to
+ # head. Fall back to reading from head to cover for the case that the
+ # user upgraded git with an ongoing interactive rebase.
+ if test -f "$state_dir"/orig-head
+ then
+ orig_head=$(cat "$state_dir"/orig-head)
+ else
+ orig_head=$(cat "$state_dir"/head)
+ fi &&
+ GIT_QUIET=$(cat "$state_dir"/quiet) &&
+ test -f "$state_dir"/verbose && verbose=t
+ test -f "$state_dir"/strategy && strategy="$(cat "$state_dir"/strategy)"
+ test -f "$state_dir"/strategy_opts &&
+ strategy_opts="$(cat "$state_dir"/strategy_opts)"
+ test -f "$state_dir"/allow_rerere_autoupdate &&
+ allow_rerere_autoupdate="$(cat "$state_dir"/allow_rerere_autoupdate)"
+ test -f "$state_dir"/gpg_sign_opt &&
+ gpg_sign_opt="$(cat "$state_dir"/gpg_sign_opt)"
+ test -f "$state_dir"/signoff && {
+ signoff="$(cat "$state_dir"/signoff)"
+ force_rebase=t
+ }
+}
+
+finish_rebase () {
+ rm -f "$(git rev-parse --git-path REBASE_HEAD)"
+ apply_autostash &&
+ { git gc --auto || true; } &&
+ rm -rf "$state_dir"
+}
+
+run_interactive () {
+ GIT_CHERRY_PICK_HELP="$resolvemsg"
+ export GIT_CHERRY_PICK_HELP
+
+ test -n "$keep_empty" && keep_empty="--keep-empty"
+ test -n "$rebase_merges" && rebase_merges="--rebase-merges"
+ test -n "$rebase_cousins" && rebase_cousins="--rebase-cousins"
+ test -n "$autosquash" && autosquash="--autosquash"
+ test -n "$verbose" && verbose="--verbose"
+ test -n "$force_rebase" && force_rebase="--no-ff"
+ test -n "$restrict_revision" && \
+ restrict_revision="--restrict-revision=^$restrict_revision"
+ test -n "$upstream" && upstream="--upstream=$upstream"
+ test -n "$onto" && onto="--onto=$onto"
+ test -n "$squash_onto" && squash_onto="--squash-onto=$squash_onto"
+ test -n "$onto_name" && onto_name="--onto-name=$onto_name"
+ test -n "$head_name" && head_name="--head-name=$head_name"
+ test -n "$strategy" && strategy="--strategy=$strategy"
+ test -n "$strategy_opts" && strategy_opts="--strategy-opts=$strategy_opts"
+ test -n "$switch_to" && switch_to="--switch-to=$switch_to"
+ test -n "$cmd" && cmd="--cmd=$cmd"
+ test -n "$action" && action="--$action"
+
+ exec git rebase--interactive "$action" "$keep_empty" "$rebase_merges" "$rebase_cousins" \
+ "$upstream" "$onto" "$squash_onto" "$restrict_revision" \
+ "$allow_empty_message" "$autosquash" "$verbose" \
+ "$force_rebase" "$onto_name" "$head_name" "$strategy" \
+ "$strategy_opts" "$cmd" "$switch_to" \
+ "$allow_rerere_autoupdate" "$gpg_sign_opt" "$signoff"
+}
+
+run_specific_rebase () {
+ if [ "$interactive_rebase" = implied ]; then
+ GIT_EDITOR=:
+ export GIT_EDITOR
+ autosquash=
+ fi
+
+ if test -n "$interactive_rebase" -a -z "$preserve_merges"
+ then
+ run_interactive
+ else
+ . git-rebase--$type
+
+ if test -z "$preserve_merges"
+ then
+ git_rebase__$type
+ else
+ git_rebase__preserve_merges
+ fi
+ fi
+
+ ret=$?
+ if test $ret -eq 0
+ then
+ finish_rebase
+ elif test $ret -eq 2 # special exit status for rebase -p
+ then
+ apply_autostash &&
+ rm -rf "$state_dir" &&
+ die "Nothing to do"
+ fi
+ exit $ret
+}
+
+run_pre_rebase_hook () {
+ if test -z "$ok_to_skip_pre_rebase" &&
+ test -x "$(git rev-parse --git-path hooks/pre-rebase)"
+ then
+ "$(git rev-parse --git-path hooks/pre-rebase)" ${1+"$@"} ||
+ die "$(gettext "The pre-rebase hook refused to rebase.")"
+ fi
+}
+
+test -f "$apply_dir"/applying &&
+ die "$(gettext "It looks like 'git am' is in progress. Cannot rebase.")"
+
+if test -d "$apply_dir"
+then
+ type=am
+ state_dir="$apply_dir"
+elif test -d "$merge_dir"
+then
+ if test -d "$merge_dir"/rewritten
+ then
+ type=preserve-merges
+ interactive_rebase=explicit
+ preserve_merges=t
+ elif test -f "$merge_dir"/interactive
+ then
+ type=interactive
+ interactive_rebase=explicit
+ else
+ type=merge
+ fi
+ state_dir="$merge_dir"
+fi
+test -n "$type" && in_progress=t
+
+total_argc=$#
+while test $# != 0
+do
+ case "$1" in
+ --no-verify)
+ ok_to_skip_pre_rebase=yes
+ ;;
+ --verify)
+ ok_to_skip_pre_rebase=
+ ;;
+ --continue|--skip|--abort|--quit|--edit-todo|--show-current-patch)
+ test $total_argc -eq 2 || usage
+ action=${1##--}
+ ;;
+ --onto=*)
+ onto="${1#--onto=}"
+ ;;
+ --exec=*)
+ cmd="${cmd}exec ${1#--exec=}${LF}"
+ test -z "$interactive_rebase" && interactive_rebase=implied
+ ;;
+ --interactive)
+ interactive_rebase=explicit
+ ;;
+ --keep-empty)
+ keep_empty=yes
+ ;;
+ --allow-empty-message)
+ allow_empty_message=--allow-empty-message
+ ;;
+ --no-keep-empty)
+ keep_empty=
+ ;;
+ --rebase-merges)
+ rebase_merges=t
+ test -z "$interactive_rebase" && interactive_rebase=implied
+ ;;
+ --rebase-merges=*)
+ rebase_merges=t
+ case "${1#*=}" in
+ rebase-cousins) rebase_cousins=t;;
+ no-rebase-cousins) rebase_cousins=;;
+ *) die "Unknown mode: $1";;
+ esac
+ test -z "$interactive_rebase" && interactive_rebase=implied
+ ;;
+ --preserve-merges)
+ preserve_merges=t
+ test -z "$interactive_rebase" && interactive_rebase=implied
+ ;;
+ --autosquash)
+ autosquash=t
+ ;;
+ --no-autosquash)
+ autosquash=
+ ;;
+ --fork-point)
+ fork_point=t
+ ;;
+ --no-fork-point)
+ fork_point=
+ ;;
+ --merge)
+ do_merge=t
+ ;;
+ --strategy-option=*)
+ strategy_opts="$strategy_opts $(git rev-parse --sq-quote "--${1#--strategy-option=}" | sed -e s/^.//)"
+ do_merge=t
+ test -z "$strategy" && strategy=recursive
+ ;;
+ --strategy=*)
+ strategy="${1#--strategy=}"
+ do_merge=t
+ ;;
+ --no-stat)
+ diffstat=
+ ;;
+ --stat)
+ diffstat=t
+ ;;
+ --autostash)
+ autostash=true
+ ;;
+ --no-autostash)
+ autostash=false
+ ;;
+ --verbose)
+ verbose=t
+ diffstat=t
+ GIT_QUIET=
+ ;;
+ --quiet)
+ GIT_QUIET=t
+ git_am_opt="$git_am_opt -q"
+ verbose=
+ diffstat=
+ ;;
+ --whitespace=*)
+ git_am_opt="$git_am_opt --whitespace=${1#--whitespace=}"
+ case "${1#--whitespace=}" in
+ fix|strip)
+ force_rebase=t
+ ;;
+ esac
+ ;;
+ --ignore-whitespace)
+ git_am_opt="$git_am_opt $1"
+ ;;
+ --signoff)
+ signoff=--signoff
+ ;;
+ --no-signoff)
+ signoff=
+ ;;
+ --committer-date-is-author-date|--ignore-date)
+ git_am_opt="$git_am_opt $1"
+ force_rebase=t
+ ;;
+ -C*)
+ git_am_opt="$git_am_opt $1"
+ ;;
+ --root)
+ rebase_root=t
+ ;;
+ --force-rebase|--no-ff)
+ force_rebase=t
+ ;;
+ --rerere-autoupdate|--no-rerere-autoupdate)
+ allow_rerere_autoupdate="$1"
+ ;;
+ --gpg-sign)
+ gpg_sign_opt=-S
+ ;;
+ --gpg-sign=*)
+ gpg_sign_opt="-S${1#--gpg-sign=}"
+ ;;
+ --)
+ shift
+ break
+ ;;
+ *)
+ usage
+ ;;
+ esac
+ shift
+done
+test $# -gt 2 && usage
+
+if test -n "$action"
+then
+ test -z "$in_progress" && die "$(gettext "No rebase in progress?")"
+ # Only interactive rebase uses detailed reflog messages
+ if test -n "$interactive_rebase" && test "$GIT_REFLOG_ACTION" = rebase
+ then
+ GIT_REFLOG_ACTION="rebase -i ($action)"
+ export GIT_REFLOG_ACTION
+ fi
+fi
+
+if test "$action" = "edit-todo" && test -z "$interactive_rebase"
+then
+ die "$(gettext "The --edit-todo action can only be used during interactive rebase.")"
+fi
+
+case "$action" in
+continue)
+ # Sanity check
+ git rev-parse --verify HEAD >/dev/null ||
+ die "$(gettext "Cannot read HEAD")"
+ git update-index --ignore-submodules --refresh &&
+ git diff-files --quiet --ignore-submodules || {
+ echo "$(gettext "You must edit all merge conflicts and then
+mark them as resolved using git add")"
+ exit 1
+ }
+ read_basic_state
+ run_specific_rebase
+ ;;
+skip)
+ output git reset --hard HEAD || exit $?
+ read_basic_state
+ run_specific_rebase
+ ;;
+abort)
+ git rerere clear
+ read_basic_state
+ case "$head_name" in
+ refs/*)
+ git symbolic-ref -m "rebase: aborting" HEAD $head_name ||
+ die "$(eval_gettext "Could not move back to \$head_name")"
+ ;;
+ esac
+ output git reset --hard $orig_head
+ finish_rebase
+ exit
+ ;;
+quit)
+ exec rm -rf "$state_dir"
+ ;;
+edit-todo)
+ run_specific_rebase
+ ;;
+show-current-patch)
+ run_specific_rebase
+ die "BUG: run_specific_rebase is not supposed to return here"
+ ;;
+esac
+
+# Make sure no rebase is in progress
+if test -n "$in_progress"
+then
+ state_dir_base=${state_dir##*/}
+ cmd_live_rebase="git rebase (--continue | --abort | --skip)"
+ cmd_clear_stale_rebase="rm -fr \"$state_dir\""
+ die "
+$(eval_gettext 'It seems that there is already a $state_dir_base directory, and
+I wonder if you are in the middle of another rebase. If that is the
+case, please try
+ $cmd_live_rebase
+If that is not the case, please
+ $cmd_clear_stale_rebase
+and run me again. I am stopping in case you still have something
+valuable there.')"
+fi
+
+if test -n "$rebase_root" && test -z "$onto"
+then
+ test -z "$interactive_rebase" && interactive_rebase=implied
+fi
+
+if test -n "$keep_empty"
+then
+ test -z "$interactive_rebase" && interactive_rebase=implied
+fi
+
+if test -n "$interactive_rebase"
+then
+ if test -z "$preserve_merges"
+ then
+ type=interactive
+ else
+ type=preserve-merges
+ fi
+
+ state_dir="$merge_dir"
+elif test -n "$do_merge"
+then
+ type=merge
+ state_dir="$merge_dir"
+else
+ type=am
+ state_dir="$apply_dir"
+fi
+
+if test -t 2 && test -z "$GIT_QUIET"
+then
+ git_format_patch_opt="$git_format_patch_opt --progress"
+fi
+
+if test -n "$git_am_opt"; then
+ incompatible_opts=$(echo " $git_am_opt " | \
+ sed -e 's/ -q / /g' -e 's/^ \(.*\) $/\1/')
+ if test -n "$interactive_rebase"
+ then
+ if test -n "$incompatible_opts"
+ then
+ die "$(gettext "error: cannot combine interactive options (--interactive, --exec, --rebase-merges, --preserve-merges, --keep-empty, --root + --onto) with am options ($incompatible_opts)")"
+ fi
+ fi
+ if test -n "$do_merge"; then
+ if test -n "$incompatible_opts"
+ then
+ die "$(gettext "error: cannot combine merge options (--merge, --strategy, --strategy-option) with am options ($incompatible_opts)")"
+ fi
+ fi
+fi
+
+if test -n "$signoff"
+then
+ test -n "$preserve_merges" &&
+ die "$(gettext "error: cannot combine '--signoff' with '--preserve-merges'")"
+ git_am_opt="$git_am_opt $signoff"
+ force_rebase=t
+fi
+
+if test -n "$preserve_merges"
+then
+ # Note: incompatibility with --signoff handled in signoff block above
+ # Note: incompatibility with --interactive is just a strong warning;
+ # git-rebase.txt caveats with "unless you know what you are doing"
+ test -n "$rebase_merges" &&
+ die "$(gettext "error: cannot combine '--preserve-merges' with '--rebase-merges'")"
+fi
+
+if test -n "$rebase_merges"
+then
+ test -n "$strategy_opts" &&
+ die "$(gettext "error: cannot combine '--rebase-merges' with '--strategy-option'")"
+ test -n "$strategy" &&
+ die "$(gettext "error: cannot combine '--rebase-merges' with '--strategy'")"
+fi
+
+if test -z "$rebase_root"
+then
+ case "$#" in
+ 0)
+ if ! upstream_name=$(git rev-parse --symbolic-full-name \
+ --verify -q @{upstream} 2>/dev/null)
+ then
+ . git-parse-remote
+ error_on_missing_default_upstream "rebase" "rebase" \
+ "against" "git rebase $(gettext '<branch>')"
+ fi
+
+ test "$fork_point" = auto && fork_point=t
+ ;;
+ *) upstream_name="$1"
+ if test "$upstream_name" = "-"
+ then
+ upstream_name="@{-1}"
+ fi
+ shift
+ ;;
+ esac
+ upstream=$(peel_committish "${upstream_name}") ||
+ die "$(eval_gettext "invalid upstream '\$upstream_name'")"
+ upstream_arg="$upstream_name"
+else
+ if test -z "$onto"
+ then
+ empty_tree=$(git hash-object -t tree /dev/null)
+ onto=$(git commit-tree $empty_tree </dev/null)
+ squash_onto="$onto"
+ fi
+ unset upstream_name
+ unset upstream
+ test $# -gt 1 && usage
+ upstream_arg=--root
+fi
+
+# Make sure the branch to rebase onto is valid.
+onto_name=${onto-"$upstream_name"}
+case "$onto_name" in
+*...*)
+ if left=${onto_name%...*} right=${onto_name#*...} &&
+ onto=$(git merge-base --all ${left:-HEAD} ${right:-HEAD})
+ then
+ case "$onto" in
+ ?*"$LF"?*)
+ die "$(eval_gettext "\$onto_name: there are more than one merge bases")"
+ ;;
+ '')
+ die "$(eval_gettext "\$onto_name: there is no merge base")"
+ ;;
+ esac
+ else
+ die "$(eval_gettext "\$onto_name: there is no merge base")"
+ fi
+ ;;
+*)
+ onto=$(peel_committish "$onto_name") ||
+ die "$(eval_gettext "Does not point to a valid commit: \$onto_name")"
+ ;;
+esac
+
+# If the branch to rebase is given, that is the branch we will rebase
+# $branch_name -- branch/commit being rebased, or HEAD (already detached)
+# $orig_head -- commit object name of tip of the branch before rebasing
+# $head_name -- refs/heads/<that-branch> or "detached HEAD"
+switch_to=
+case "$#" in
+1)
+ # Is it "rebase other $branchname" or "rebase other $commit"?
+ branch_name="$1"
+ switch_to="$1"
+
+ # Is it a local branch?
+ if git show-ref --verify --quiet -- "refs/heads/$branch_name" &&
+ orig_head=$(git rev-parse -q --verify "refs/heads/$branch_name")
+ then
+ head_name="refs/heads/$branch_name"
+ # If not is it a valid ref (branch or commit)?
+ elif orig_head=$(git rev-parse -q --verify "$branch_name")
+ then
+ head_name="detached HEAD"
+
+ else
+ die "$(eval_gettext "fatal: no such branch/commit '\$branch_name'")"
+ fi
+ ;;
+0)
+ # Do not need to switch branches, we are already on it.
+ if branch_name=$(git symbolic-ref -q HEAD)
+ then
+ head_name=$branch_name
+ branch_name=$(expr "z$branch_name" : 'zrefs/heads/\(.*\)')
+ else
+ head_name="detached HEAD"
+ branch_name=HEAD
+ fi
+ orig_head=$(git rev-parse --verify HEAD) || exit
+ ;;
+*)
+ die "BUG: unexpected number of arguments left to parse"
+ ;;
+esac
+
+if test "$fork_point" = t
+then
+ new_upstream=$(git merge-base --fork-point "$upstream_name" \
+ "${switch_to:-HEAD}")
+ if test -n "$new_upstream"
+ then
+ restrict_revision=$new_upstream
+ fi
+fi
+
+if test "$autostash" = true && ! (require_clean_work_tree) 2>/dev/null
+then
+ stash_sha1=$(git stash create "autostash") ||
+ die "$(gettext 'Cannot autostash')"
+
+ mkdir -p "$state_dir" &&
+ echo $stash_sha1 >"$state_dir/autostash" &&
+ stash_abbrev=$(git rev-parse --short $stash_sha1) &&
+ echo "$(eval_gettext 'Created autostash: $stash_abbrev')" &&
+ git reset --hard
+fi
+
+require_clean_work_tree "rebase" "$(gettext "Please commit or stash them.")"
+
+# Now we are rebasing commits $upstream..$orig_head (or with --root,
+# everything leading up to $orig_head) on top of $onto
+
+# Check if we are already based on $onto with linear history,
+# but this should be done only when upstream and onto are the same
+# and if this is not an interactive rebase.
+mb=$(git merge-base "$onto" "$orig_head")
+if test -z "$interactive_rebase" && test "$upstream" = "$onto" &&
+ test "$mb" = "$onto" && test -z "$restrict_revision" &&
+ # linear history?
+ ! (git rev-list --parents "$onto".."$orig_head" | sane_grep " .* ") > /dev/null
+then
+ if test -z "$force_rebase"
+ then
+ # Lazily switch to the target branch if needed...
+ test -z "$switch_to" ||
+ GIT_REFLOG_ACTION="$GIT_REFLOG_ACTION: checkout $switch_to" \
+ git checkout -q "$switch_to" --
+ if test "$branch_name" = "HEAD" &&
+ ! git symbolic-ref -q HEAD
+ then
+ say "$(eval_gettext "HEAD is up to date.")"
+ else
+ say "$(eval_gettext "Current branch \$branch_name is up to date.")"
+ fi
+ finish_rebase
+ exit 0
+ else
+ if test "$branch_name" = "HEAD" &&
+ ! git symbolic-ref -q HEAD
+ then
+ say "$(eval_gettext "HEAD is up to date, rebase forced.")"
+ else
+ say "$(eval_gettext "Current branch \$branch_name is up to date, rebase forced.")"
+ fi
+ fi
+fi
+
+# If a hook exists, give it a chance to interrupt
+run_pre_rebase_hook "$upstream_arg" "$@"
+
+if test -n "$diffstat"
+then
+ if test -n "$verbose"
+ then
+ echo "$(eval_gettext "Changes from \$mb to \$onto:")"
+ fi
+ # We want color (if set), but no pager
+ GIT_PAGER='' git diff --stat --summary "$mb" "$onto"
+fi
+
+test -n "$interactive_rebase" && run_specific_rebase
+
+# Detach HEAD and reset the tree
+say "$(gettext "First, rewinding head to replay your work on top of it...")"
+
+GIT_REFLOG_ACTION="$GIT_REFLOG_ACTION: checkout $onto_name" \
+ git checkout -q "$onto^0" || die "could not detach HEAD"
+git update-ref ORIG_HEAD $orig_head
+
+# If the $onto is a proper descendant of the tip of the branch, then
+# we just fast-forwarded.
+if test "$mb" = "$orig_head"
+then
+ say "$(eval_gettext "Fast-forwarded \$branch_name to \$onto_name.")"
+ move_to_original_branch
+ finish_rebase
+ exit 0
+fi
+
+if test -n "$rebase_root"
+then
+ revisions="$onto..$orig_head"
+else
+ revisions="${restrict_revision-$upstream}..$orig_head"
+fi
+
+run_specific_rebase
}
get_configured_merge_tool () {
- # Diff mode first tries diff.tool and falls back to merge.tool.
- # Merge mode only checks merge.tool
+ # If first argument is true, find the guitool instead
+ if test "$1" = true
+ then
+ gui_prefix=gui
+ fi
+
+ # Diff mode first tries diff.(gui)tool and falls back to merge.(gui)tool.
+ # Merge mode only checks merge.(gui)tool
if diff_mode
then
- merge_tool=$(git config diff.tool || git config merge.tool)
+ merge_tool=$(git config diff.${gui_prefix}tool || git config merge.${gui_prefix}tool)
else
- merge_tool=$(git config merge.tool)
+ merge_tool=$(git config merge.${gui_prefix}tool)
fi
if test -n "$merge_tool" && ! valid_tool "$merge_tool"
then
- echo >&2 "git config option $TOOL_MODE.tool set to unknown tool: $merge_tool"
+ echo >&2 "git config option $TOOL_MODE.${gui_prefix}tool set to unknown tool: $merge_tool"
echo >&2 "Resetting to default..."
return 1
fi
# at the discretion of Junio C Hamano.
#
-USAGE='[--tool=tool] [--tool-help] [-y|--no-prompt|--prompt] [-O<orderfile>] [file to merge] ...'
+USAGE='[--tool=tool] [--tool-help] [-y|--no-prompt|--prompt] [-g|--gui|--no-gui] [-O<orderfile>] [file to merge] ...'
SUBDIRECTORY_OK=Yes
NONGIT_OK=Yes
OPTIONS_SPEC=
main () {
prompt=$(git config --bool mergetool.prompt)
+ gui_tool=false
guessed_merge_tool=false
orderfile=
shift ;;
esac
;;
+ --no-gui)
+ gui_tool=false
+ ;;
+ -g|--gui)
+ gui_tool=true
+ ;;
-y|--no-prompt)
prompt=false
;;
if test -z "$merge_tool"
then
# Check if a merge tool has been configured
- merge_tool=$(get_configured_merge_tool)
+ merge_tool=$(get_configured_merge_tool $gui_tool)
# Try to guess an appropriate merge tool if no tool has been set.
if test -z "$merge_tool"
then
--- /dev/null
+
+resolvemsg="
+$(gettext 'Resolve all conflicts manually, mark them as resolved with
+"git add/rm <conflicted_files>", then run "git rebase --continue".
+You can instead skip this commit: run "git rebase --skip".
+To abort and get back to the state before "git rebase", run "git rebase --abort".')
+"
+
+write_basic_state () {
+ echo "$head_name" > "$state_dir"/head-name &&
+ echo "$onto" > "$state_dir"/onto &&
+ echo "$orig_head" > "$state_dir"/orig-head &&
+ echo "$GIT_QUIET" > "$state_dir"/quiet &&
+ test t = "$verbose" && : > "$state_dir"/verbose
+ test -n "$strategy" && echo "$strategy" > "$state_dir"/strategy
+ test -n "$strategy_opts" && echo "$strategy_opts" > \
+ "$state_dir"/strategy_opts
+ test -n "$allow_rerere_autoupdate" && echo "$allow_rerere_autoupdate" > \
+ "$state_dir"/allow_rerere_autoupdate
+ test -n "$gpg_sign_opt" && echo "$gpg_sign_opt" > "$state_dir"/gpg_sign_opt
+ test -n "$signoff" && echo "$signoff" >"$state_dir"/signoff
+}
+
+apply_autostash () {
+ if test -f "$state_dir/autostash"
+ then
+ stash_sha1=$(cat "$state_dir/autostash")
+ if git stash apply $stash_sha1 >/dev/null 2>&1
+ then
+ echo "$(gettext 'Applied autostash.')" >&2
+ else
+ git stash store -m "autostash" -q $stash_sha1 ||
+ die "$(eval_gettext "Cannot store \$stash_sha1")"
+ gettext 'Applying autostash resulted in conflicts.
+Your changes are safe in the stash.
+You can run "git stash pop" or "git stash drop" at any time.
+' >&2
+ fi
+ fi
+}
+
+move_to_original_branch () {
+ case "$head_name" in
+ refs/*)
+ message="rebase finished: $head_name onto $onto"
+ git update-ref -m "$message" \
+ $head_name $(git rev-parse HEAD) $orig_head &&
+ git symbolic-ref \
+ -m "rebase finished: returning to $head_name" \
+ HEAD $head_name ||
+ die "$(eval_gettext "Could not move back to \$head_name")"
+ ;;
+ esac
+}
+
+output () {
+ case "$verbose" in
+ '')
+ output=$("$@" 2>&1 )
+ status=$?
+ test $status != 0 && printf "%s\n" "$output"
+ return $status
+ ;;
+ *)
+ "$@"
+ ;;
+ esac
+}
+++ /dev/null
-# This shell script fragment is sourced by git-rebase to implement
-# its interactive mode. "git rebase --interactive" makes it easy
-# to fix up commits in the middle of a series and rearrange commits.
-#
-# Copyright (c) 2006 Johannes E. Schindelin
-#
-# The original idea comes from Eric W. Biederman, in
-# https://public-inbox.org/git/m1odwkyuf5.fsf_-_@ebiederm.dsl.xmission.com/
-#
-# The file containing rebase commands, comments, and empty lines.
-# This file is created by "git rebase -i" then edited by the user. As
-# the lines are processed, they are removed from the front of this
-# file and written to the tail of $done.
-todo="$state_dir"/git-rebase-todo
-
-GIT_CHERRY_PICK_HELP="$resolvemsg"
-export GIT_CHERRY_PICK_HELP
-
-comment_char=$(git config --get core.commentchar 2>/dev/null)
-case "$comment_char" in
-'' | auto)
- comment_char="#"
- ;;
-?)
- ;;
-*)
- comment_char=$(echo "$comment_char" | cut -c1)
- ;;
-esac
-
-orig_reflog_action="$GIT_REFLOG_ACTION"
-
-comment_for_reflog () {
- case "$orig_reflog_action" in
- ''|rebase*)
- GIT_REFLOG_ACTION="rebase -i ($1)"
- export GIT_REFLOG_ACTION
- ;;
- esac
-}
-
-append_todo_help () {
- gettext "
-Commands:
-p, pick <commit> = use commit
-r, reword <commit> = use commit, but edit the commit message
-e, edit <commit> = use commit, but stop for amending
-s, squash <commit> = use commit, but meld into previous commit
-f, fixup <commit> = like \"squash\", but discard this commit's log message
-x, exec <command> = run command (the rest of the line) using shell
-d, drop <commit> = remove commit
-l, label <label> = label current HEAD with a name
-t, reset <label> = reset HEAD to a label
-m, merge [-C <commit> | -c <commit>] <label> [# <oneline>]
-. create a merge commit using the original merge commit's
-. message (or the oneline, if no original merge commit was
-. specified). Use -c <commit> to reword the commit message.
-
-These lines can be re-ordered; they are executed from top to bottom.
-" | git stripspace --comment-lines >>"$todo"
-
- if test $(get_missing_commit_check_level) = error
- then
- gettext "
-Do not remove any line. Use 'drop' explicitly to remove a commit.
-" | git stripspace --comment-lines >>"$todo"
- else
- gettext "
-If you remove a line here THAT COMMIT WILL BE LOST.
-" | git stripspace --comment-lines >>"$todo"
- fi
-}
-
-die_abort () {
- apply_autostash
- rm -rf "$state_dir"
- die "$1"
-}
-
-has_action () {
- test -n "$(git stripspace --strip-comments <"$1")"
-}
-
-git_sequence_editor () {
- if test -z "$GIT_SEQUENCE_EDITOR"
- then
- GIT_SEQUENCE_EDITOR="$(git config sequence.editor)"
- if [ -z "$GIT_SEQUENCE_EDITOR" ]
- then
- GIT_SEQUENCE_EDITOR="$(git var GIT_EDITOR)" || return $?
- fi
- fi
-
- eval "$GIT_SEQUENCE_EDITOR" '"$@"'
-}
-
-expand_todo_ids() {
- git rebase--helper --expand-ids
-}
-
-collapse_todo_ids() {
- git rebase--helper --shorten-ids
-}
-
-# Switch to the branch in $into and notify it in the reflog
-checkout_onto () {
- GIT_REFLOG_ACTION="$GIT_REFLOG_ACTION: checkout $onto_name"
- output git checkout $onto || die_abort "$(gettext "could not detach HEAD")"
- git update-ref ORIG_HEAD $orig_head
-}
-
-get_missing_commit_check_level () {
- check_level=$(git config --get rebase.missingCommitsCheck)
- check_level=${check_level:-ignore}
- # Don't be case sensitive
- printf '%s' "$check_level" | tr 'A-Z' 'a-z'
-}
-
-# Initiate an action. If the cannot be any
-# further action it may exec a command
-# or exit and not return.
-#
-# TODO: Consider a cleaner return model so it
-# never exits and always return 0 if process
-# is complete.
-#
-# Parameter 1 is the action to initiate.
-#
-# Returns 0 if the action was able to complete
-# and if 1 if further processing is required.
-initiate_action () {
- case "$1" in
- continue)
- exec git rebase--helper ${force_rebase:+--no-ff} $allow_empty_message \
- --continue
- ;;
- skip)
- git rerere clear
- exec git rebase--helper ${force_rebase:+--no-ff} $allow_empty_message \
- --continue
- ;;
- edit-todo)
- git stripspace --strip-comments <"$todo" >"$todo".new
- mv -f "$todo".new "$todo"
- collapse_todo_ids
- append_todo_help
- gettext "
-You are editing the todo file of an ongoing interactive rebase.
-To continue rebase after editing, run:
- git rebase --continue
-
-" | git stripspace --comment-lines >>"$todo"
-
- git_sequence_editor "$todo" ||
- die "$(gettext "Could not execute editor")"
- expand_todo_ids
-
- exit
- ;;
- show-current-patch)
- exec git show REBASE_HEAD --
- ;;
- *)
- return 1 # continue
- ;;
- esac
-}
-
-setup_reflog_action () {
- comment_for_reflog start
-
- if test ! -z "$switch_to"
- then
- GIT_REFLOG_ACTION="$GIT_REFLOG_ACTION: checkout $switch_to"
- output git checkout "$switch_to" -- ||
- die "$(eval_gettext "Could not checkout \$switch_to")"
-
- comment_for_reflog start
- fi
-}
-
-init_basic_state () {
- orig_head=$(git rev-parse --verify HEAD) || die "$(gettext "No HEAD?")"
- mkdir -p "$state_dir" || die "$(eval_gettext "Could not create temporary \$state_dir")"
- rm -f "$(git rev-parse --git-path REBASE_HEAD)"
-
- : > "$state_dir"/interactive || die "$(gettext "Could not mark as interactive")"
- write_basic_state
-}
-
-init_revisions_and_shortrevisions () {
- shorthead=$(git rev-parse --short $orig_head)
- shortonto=$(git rev-parse --short $onto)
- if test -z "$rebase_root"
- # this is now equivalent to ! -z "$upstream"
- then
- shortupstream=$(git rev-parse --short $upstream)
- revisions=$upstream...$orig_head
- shortrevisions=$shortupstream..$shorthead
- else
- revisions=$onto...$orig_head
- shortrevisions=$shorthead
- test -z "$squash_onto" ||
- echo "$squash_onto" >"$state_dir"/squash-onto
- fi
-}
-
-complete_action() {
- test -s "$todo" || echo noop >> "$todo"
- test -z "$autosquash" || git rebase--helper --rearrange-squash || exit
- test -n "$cmd" && git rebase--helper --add-exec-commands "$cmd"
-
- todocount=$(git stripspace --strip-comments <"$todo" | wc -l)
- todocount=${todocount##* }
-
-cat >>"$todo" <<EOF
-
-$comment_char $(eval_ngettext \
- "Rebase \$shortrevisions onto \$shortonto (\$todocount command)" \
- "Rebase \$shortrevisions onto \$shortonto (\$todocount commands)" \
- "$todocount")
-EOF
- append_todo_help
- gettext "
- However, if you remove everything, the rebase will be aborted.
-
- " | git stripspace --comment-lines >>"$todo"
-
- if test -z "$keep_empty"
- then
- printf '%s\n' "$comment_char $(gettext "Note that empty commits are commented out")" >>"$todo"
- fi
-
-
- has_action "$todo" ||
- return 2
-
- cp "$todo" "$todo".backup
- collapse_todo_ids
- git_sequence_editor "$todo" ||
- die_abort "$(gettext "Could not execute editor")"
-
- has_action "$todo" ||
- return 2
-
- git rebase--helper --check-todo-list || {
- ret=$?
- checkout_onto
- exit $ret
- }
-
- expand_todo_ids
-
- test -n "$force_rebase" ||
- onto="$(git rebase--helper --skip-unnecessary-picks)" ||
- die "Could not skip unnecessary pick commands"
-
- checkout_onto
- require_clean_work_tree "rebase"
- exec git rebase--helper ${force_rebase:+--no-ff} $allow_empty_message \
- --continue
-}
-
-git_rebase__interactive () {
- initiate_action "$action"
- ret=$?
- if test $ret = 0; then
- return 0
- fi
-
- setup_reflog_action
- init_basic_state
-
- init_revisions_and_shortrevisions
-
- git rebase--helper --make-script ${keep_empty:+--keep-empty} \
- ${rebase_merges:+--rebase-merges} \
- ${rebase_cousins:+--rebase-cousins} \
- $revisions ${restrict_revision+^$restrict_revision} >"$todo" ||
- die "$(gettext "Could not generate todo list")"
-
- complete_action
-}
}
expand_todo_ids() {
- git rebase--helper --expand-ids
+ git rebase--interactive --expand-ids
}
collapse_todo_ids() {
- git rebase--helper --shorten-ids
+ git rebase--interactive --shorten-ids
}
# Switch to the branch in $into and notify it in the reflog
complete_action() {
test -s "$todo" || echo noop >> "$todo"
- test -z "$autosquash" || git rebase--helper --rearrange-squash || exit
- test -n "$cmd" && git rebase--helper --add-exec-commands "$cmd"
+ test -z "$autosquash" || git rebase--interactive --rearrange-squash || exit
+ test -n "$cmd" && git rebase--interactive --add-exec-commands --cmd "$cmd"
todocount=$(git stripspace --strip-comments <"$todo" | wc -l)
todocount=${todocount##* }
has_action "$todo" ||
return 2
- git rebase--helper --check-todo-list || {
+ git rebase--interactive --check-todo-list || {
ret=$?
checkout_onto
exit $ret
+++ /dev/null
-#!/bin/sh
-#
-# Copyright (c) 2005 Junio C Hamano.
-#
-
-SUBDIRECTORY_OK=Yes
-OPTIONS_KEEPDASHDASH=
-OPTIONS_STUCKLONG=t
-OPTIONS_SPEC="\
-git rebase [-i] [options] [--exec <cmd>] [--onto <newbase>] [<upstream>] [<branch>]
-git rebase [-i] [options] [--exec <cmd>] [--onto <newbase>] --root [<branch>]
-git rebase --continue | --abort | --skip | --edit-todo
---
- Available options are
-v,verbose! display a diffstat of what changed upstream
-q,quiet! be quiet. implies --no-stat
-autostash automatically stash/stash pop before and after
-fork-point use 'merge-base --fork-point' to refine upstream
-onto=! rebase onto given branch instead of upstream
-r,rebase-merges? try to rebase merges instead of skipping them
-p,preserve-merges! try to recreate merges instead of ignoring them
-s,strategy=! use the given merge strategy
-X,strategy-option=! pass the argument through to the merge strategy
-no-ff! cherry-pick all commits, even if unchanged
-f,force-rebase! cherry-pick all commits, even if unchanged
-m,merge! use merging strategies to rebase
-i,interactive! let the user edit the list of commits to rebase
-x,exec=! add exec lines after each commit of the editable list
-k,keep-empty preserve empty commits during rebase
-allow-empty-message allow rebasing commits with empty messages
-stat! display a diffstat of what changed upstream
-n,no-stat! do not show diffstat of what changed upstream
-verify allow pre-rebase hook to run
-rerere-autoupdate allow rerere to update index with resolved conflicts
-root! rebase all reachable commits up to the root(s)
-autosquash move commits that begin with squash!/fixup! under -i
-signoff add a Signed-off-by: line to each commit
-committer-date-is-author-date! passed to 'git am'
-ignore-date! passed to 'git am'
-whitespace=! passed to 'git apply'
-ignore-whitespace! passed to 'git apply'
-C=! passed to 'git apply'
-S,gpg-sign? GPG-sign commits
- Actions:
-continue! continue
-abort! abort and check out the original branch
-skip! skip current patch and continue
-edit-todo! edit the todo list during an interactive rebase
-quit! abort but keep HEAD where it is
-show-current-patch! show the patch file being applied or merged
-"
-. git-sh-setup
-set_reflog_action rebase
-require_work_tree_exists
-cd_to_toplevel
-
-LF='
-'
-ok_to_skip_pre_rebase=
-resolvemsg="
-$(gettext 'Resolve all conflicts manually, mark them as resolved with
-"git add/rm <conflicted_files>", then run "git rebase --continue".
-You can instead skip this commit: run "git rebase --skip".
-To abort and get back to the state before "git rebase", run "git rebase --abort".')
-"
-squash_onto=
-unset onto
-unset restrict_revision
-cmd=
-strategy=
-strategy_opts=
-do_merge=
-merge_dir="$GIT_DIR"/rebase-merge
-apply_dir="$GIT_DIR"/rebase-apply
-verbose=
-diffstat=
-test "$(git config --bool rebase.stat)" = true && diffstat=t
-autostash="$(git config --bool rebase.autostash || echo false)"
-fork_point=auto
-git_am_opt=
-git_format_patch_opt=
-rebase_root=
-force_rebase=
-allow_rerere_autoupdate=
-# Non-empty if a rebase was in progress when 'git rebase' was invoked
-in_progress=
-# One of {am, merge, interactive}
-type=
-# One of {"$GIT_DIR"/rebase-apply, "$GIT_DIR"/rebase-merge}
-state_dir=
-# One of {'', continue, skip, abort}, as parsed from command line
-action=
-rebase_merges=
-rebase_cousins=
-preserve_merges=
-autosquash=
-keep_empty=
-allow_empty_message=--allow-empty-message
-signoff=
-test "$(git config --bool rebase.autosquash)" = "true" && autosquash=t
-case "$(git config --bool commit.gpgsign)" in
-true) gpg_sign_opt=-S ;;
-*) gpg_sign_opt= ;;
-esac
-
-read_basic_state () {
- test -f "$state_dir/head-name" &&
- test -f "$state_dir/onto" &&
- head_name=$(cat "$state_dir"/head-name) &&
- onto=$(cat "$state_dir"/onto) &&
- # We always write to orig-head, but interactive rebase used to write to
- # head. Fall back to reading from head to cover for the case that the
- # user upgraded git with an ongoing interactive rebase.
- if test -f "$state_dir"/orig-head
- then
- orig_head=$(cat "$state_dir"/orig-head)
- else
- orig_head=$(cat "$state_dir"/head)
- fi &&
- GIT_QUIET=$(cat "$state_dir"/quiet) &&
- test -f "$state_dir"/verbose && verbose=t
- test -f "$state_dir"/strategy && strategy="$(cat "$state_dir"/strategy)"
- test -f "$state_dir"/strategy_opts &&
- strategy_opts="$(cat "$state_dir"/strategy_opts)"
- test -f "$state_dir"/allow_rerere_autoupdate &&
- allow_rerere_autoupdate="$(cat "$state_dir"/allow_rerere_autoupdate)"
- test -f "$state_dir"/gpg_sign_opt &&
- gpg_sign_opt="$(cat "$state_dir"/gpg_sign_opt)"
- test -f "$state_dir"/signoff && {
- signoff="$(cat "$state_dir"/signoff)"
- force_rebase=t
- }
-}
-
-write_basic_state () {
- echo "$head_name" > "$state_dir"/head-name &&
- echo "$onto" > "$state_dir"/onto &&
- echo "$orig_head" > "$state_dir"/orig-head &&
- echo "$GIT_QUIET" > "$state_dir"/quiet &&
- test t = "$verbose" && : > "$state_dir"/verbose
- test -n "$strategy" && echo "$strategy" > "$state_dir"/strategy
- test -n "$strategy_opts" && echo "$strategy_opts" > \
- "$state_dir"/strategy_opts
- test -n "$allow_rerere_autoupdate" && echo "$allow_rerere_autoupdate" > \
- "$state_dir"/allow_rerere_autoupdate
- test -n "$gpg_sign_opt" && echo "$gpg_sign_opt" > "$state_dir"/gpg_sign_opt
- test -n "$signoff" && echo "$signoff" >"$state_dir"/signoff
-}
-
-output () {
- case "$verbose" in
- '')
- output=$("$@" 2>&1 )
- status=$?
- test $status != 0 && printf "%s\n" "$output"
- return $status
- ;;
- *)
- "$@"
- ;;
- esac
-}
-
-move_to_original_branch () {
- case "$head_name" in
- refs/*)
- message="rebase finished: $head_name onto $onto"
- git update-ref -m "$message" \
- $head_name $(git rev-parse HEAD) $orig_head &&
- git symbolic-ref \
- -m "rebase finished: returning to $head_name" \
- HEAD $head_name ||
- die "$(eval_gettext "Could not move back to \$head_name")"
- ;;
- esac
-}
-
-apply_autostash () {
- if test -f "$state_dir/autostash"
- then
- stash_sha1=$(cat "$state_dir/autostash")
- if git stash apply $stash_sha1 >/dev/null 2>&1
- then
- echo "$(gettext 'Applied autostash.')" >&2
- else
- git stash store -m "autostash" -q $stash_sha1 ||
- die "$(eval_gettext "Cannot store \$stash_sha1")"
- gettext 'Applying autostash resulted in conflicts.
-Your changes are safe in the stash.
-You can run "git stash pop" or "git stash drop" at any time.
-' >&2
- fi
- fi
-}
-
-finish_rebase () {
- rm -f "$(git rev-parse --git-path REBASE_HEAD)"
- apply_autostash &&
- { git gc --auto || true; } &&
- rm -rf "$state_dir"
-}
-
-run_specific_rebase () {
- if [ "$interactive_rebase" = implied ]; then
- GIT_EDITOR=:
- export GIT_EDITOR
- autosquash=
- fi
- . git-rebase--$type
-
- if test -z "$preserve_merges"
- then
- git_rebase__$type
- else
- git_rebase__preserve_merges
- fi
-
- ret=$?
- if test $ret -eq 0
- then
- finish_rebase
- elif test $ret -eq 2 # special exit status for rebase -i
- then
- apply_autostash &&
- rm -rf "$state_dir" &&
- die "Nothing to do"
- fi
- exit $ret
-}
-
-run_pre_rebase_hook () {
- if test -z "$ok_to_skip_pre_rebase" &&
- test -x "$(git rev-parse --git-path hooks/pre-rebase)"
- then
- "$(git rev-parse --git-path hooks/pre-rebase)" ${1+"$@"} ||
- die "$(gettext "The pre-rebase hook refused to rebase.")"
- fi
-}
-
-test -f "$apply_dir"/applying &&
- die "$(gettext "It looks like 'git am' is in progress. Cannot rebase.")"
-
-if test -d "$apply_dir"
-then
- type=am
- state_dir="$apply_dir"
-elif test -d "$merge_dir"
-then
- if test -d "$merge_dir"/rewritten
- then
- type=preserve-merges
- interactive_rebase=explicit
- preserve_merges=t
- elif test -f "$merge_dir"/interactive
- then
- type=interactive
- interactive_rebase=explicit
- else
- type=merge
- fi
- state_dir="$merge_dir"
-fi
-test -n "$type" && in_progress=t
-
-total_argc=$#
-while test $# != 0
-do
- case "$1" in
- --no-verify)
- ok_to_skip_pre_rebase=yes
- ;;
- --verify)
- ok_to_skip_pre_rebase=
- ;;
- --continue|--skip|--abort|--quit|--edit-todo|--show-current-patch)
- test $total_argc -eq 2 || usage
- action=${1##--}
- ;;
- --onto=*)
- onto="${1#--onto=}"
- ;;
- --exec=*)
- cmd="${cmd}exec ${1#--exec=}${LF}"
- test -z "$interactive_rebase" && interactive_rebase=implied
- ;;
- --interactive)
- interactive_rebase=explicit
- ;;
- --keep-empty)
- keep_empty=yes
- ;;
- --allow-empty-message)
- allow_empty_message=--allow-empty-message
- ;;
- --no-keep-empty)
- keep_empty=
- ;;
- --rebase-merges)
- rebase_merges=t
- test -z "$interactive_rebase" && interactive_rebase=implied
- ;;
- --rebase-merges=*)
- rebase_merges=t
- case "${1#*=}" in
- rebase-cousins) rebase_cousins=t;;
- no-rebase-cousins) rebase_cousins=;;
- *) die "Unknown mode: $1";;
- esac
- test -z "$interactive_rebase" && interactive_rebase=implied
- ;;
- --preserve-merges)
- preserve_merges=t
- test -z "$interactive_rebase" && interactive_rebase=implied
- ;;
- --autosquash)
- autosquash=t
- ;;
- --no-autosquash)
- autosquash=
- ;;
- --fork-point)
- fork_point=t
- ;;
- --no-fork-point)
- fork_point=
- ;;
- --merge)
- do_merge=t
- ;;
- --strategy-option=*)
- strategy_opts="$strategy_opts $(git rev-parse --sq-quote "--${1#--strategy-option=}" | sed -e s/^.//)"
- do_merge=t
- test -z "$strategy" && strategy=recursive
- ;;
- --strategy=*)
- strategy="${1#--strategy=}"
- do_merge=t
- ;;
- --no-stat)
- diffstat=
- ;;
- --stat)
- diffstat=t
- ;;
- --autostash)
- autostash=true
- ;;
- --no-autostash)
- autostash=false
- ;;
- --verbose)
- verbose=t
- diffstat=t
- GIT_QUIET=
- ;;
- --quiet)
- GIT_QUIET=t
- git_am_opt="$git_am_opt -q"
- verbose=
- diffstat=
- ;;
- --whitespace=*)
- git_am_opt="$git_am_opt --whitespace=${1#--whitespace=}"
- case "${1#--whitespace=}" in
- fix|strip)
- force_rebase=t
- ;;
- esac
- ;;
- --ignore-whitespace)
- git_am_opt="$git_am_opt $1"
- ;;
- --signoff)
- signoff=--signoff
- ;;
- --no-signoff)
- signoff=
- ;;
- --committer-date-is-author-date|--ignore-date)
- git_am_opt="$git_am_opt $1"
- force_rebase=t
- ;;
- -C*)
- git_am_opt="$git_am_opt $1"
- ;;
- --root)
- rebase_root=t
- ;;
- --force-rebase|--no-ff)
- force_rebase=t
- ;;
- --rerere-autoupdate|--no-rerere-autoupdate)
- allow_rerere_autoupdate="$1"
- ;;
- --gpg-sign)
- gpg_sign_opt=-S
- ;;
- --gpg-sign=*)
- gpg_sign_opt="-S${1#--gpg-sign=}"
- ;;
- --)
- shift
- break
- ;;
- *)
- usage
- ;;
- esac
- shift
-done
-test $# -gt 2 && usage
-
-if test -n "$action"
-then
- test -z "$in_progress" && die "$(gettext "No rebase in progress?")"
- # Only interactive rebase uses detailed reflog messages
- if test -n "$interactive_rebase" && test "$GIT_REFLOG_ACTION" = rebase
- then
- GIT_REFLOG_ACTION="rebase -i ($action)"
- export GIT_REFLOG_ACTION
- fi
-fi
-
-if test "$action" = "edit-todo" && test -z "$interactive_rebase"
-then
- die "$(gettext "The --edit-todo action can only be used during interactive rebase.")"
-fi
-
-case "$action" in
-continue)
- # Sanity check
- git rev-parse --verify HEAD >/dev/null ||
- die "$(gettext "Cannot read HEAD")"
- git update-index --ignore-submodules --refresh &&
- git diff-files --quiet --ignore-submodules || {
- echo "$(gettext "You must edit all merge conflicts and then
-mark them as resolved using git add")"
- exit 1
- }
- read_basic_state
- run_specific_rebase
- ;;
-skip)
- output git reset --hard HEAD || exit $?
- read_basic_state
- run_specific_rebase
- ;;
-abort)
- git rerere clear
- read_basic_state
- case "$head_name" in
- refs/*)
- git symbolic-ref -m "rebase: aborting" HEAD $head_name ||
- die "$(eval_gettext "Could not move back to \$head_name")"
- ;;
- esac
- output git reset --hard $orig_head
- finish_rebase
- exit
- ;;
-quit)
- exec rm -rf "$state_dir"
- ;;
-edit-todo)
- run_specific_rebase
- ;;
-show-current-patch)
- run_specific_rebase
- die "BUG: run_specific_rebase is not supposed to return here"
- ;;
-esac
-
-# Make sure no rebase is in progress
-if test -n "$in_progress"
-then
- state_dir_base=${state_dir##*/}
- cmd_live_rebase="git rebase (--continue | --abort | --skip)"
- cmd_clear_stale_rebase="rm -fr \"$state_dir\""
- die "
-$(eval_gettext 'It seems that there is already a $state_dir_base directory, and
-I wonder if you are in the middle of another rebase. If that is the
-case, please try
- $cmd_live_rebase
-If that is not the case, please
- $cmd_clear_stale_rebase
-and run me again. I am stopping in case you still have something
-valuable there.')"
-fi
-
-if test -n "$rebase_root" && test -z "$onto"
-then
- test -z "$interactive_rebase" && interactive_rebase=implied
-fi
-
-if test -n "$keep_empty"
-then
- test -z "$interactive_rebase" && interactive_rebase=implied
-fi
-
-if test -n "$interactive_rebase"
-then
- if test -z "$preserve_merges"
- then
- type=interactive
- else
- type=preserve-merges
- fi
-
- state_dir="$merge_dir"
-elif test -n "$do_merge"
-then
- type=merge
- state_dir="$merge_dir"
-else
- type=am
- state_dir="$apply_dir"
-fi
-
-if test -t 2 && test -z "$GIT_QUIET"
-then
- git_format_patch_opt="$git_format_patch_opt --progress"
-fi
-
-if test -n "$git_am_opt"; then
- incompatible_opts=$(echo " $git_am_opt " | \
- sed -e 's/ -q / /g' -e 's/^ \(.*\) $/\1/')
- if test -n "$interactive_rebase"
- then
- if test -n "$incompatible_opts"
- then
- die "$(gettext "error: cannot combine interactive options (--interactive, --exec, --rebase-merges, --preserve-merges, --keep-empty, --root + --onto) with am options ($incompatible_opts)")"
- fi
- fi
- if test -n "$do_merge"; then
- if test -n "$incompatible_opts"
- then
- die "$(gettext "error: cannot combine merge options (--merge, --strategy, --strategy-option) with am options ($incompatible_opts)")"
- fi
- fi
-fi
-
-if test -n "$signoff"
-then
- test -n "$preserve_merges" &&
- die "$(gettext "error: cannot combine '--signoff' with '--preserve-merges'")"
- git_am_opt="$git_am_opt $signoff"
- force_rebase=t
-fi
-
-if test -n "$preserve_merges"
-then
- # Note: incompatibility with --signoff handled in signoff block above
- # Note: incompatibility with --interactive is just a strong warning;
- # git-rebase.txt caveats with "unless you know what you are doing"
- test -n "$rebase_merges" &&
- die "$(gettext "error: cannot combine '--preserve-merges' with '--rebase-merges'")"
-fi
-
-if test -n "$rebase_merges"
-then
- test -n "$strategy_opts" &&
- die "$(gettext "error: cannot combine '--rebase-merges' with '--strategy-option'")"
- test -n "$strategy" &&
- die "$(gettext "error: cannot combine '--rebase-merges' with '--strategy'")"
-fi
-
-if test -z "$rebase_root"
-then
- case "$#" in
- 0)
- if ! upstream_name=$(git rev-parse --symbolic-full-name \
- --verify -q @{upstream} 2>/dev/null)
- then
- . git-parse-remote
- error_on_missing_default_upstream "rebase" "rebase" \
- "against" "git rebase $(gettext '<branch>')"
- fi
-
- test "$fork_point" = auto && fork_point=t
- ;;
- *) upstream_name="$1"
- if test "$upstream_name" = "-"
- then
- upstream_name="@{-1}"
- fi
- shift
- ;;
- esac
- upstream=$(peel_committish "${upstream_name}") ||
- die "$(eval_gettext "invalid upstream '\$upstream_name'")"
- upstream_arg="$upstream_name"
-else
- if test -z "$onto"
- then
- empty_tree=$(git hash-object -t tree /dev/null)
- onto=$(git commit-tree $empty_tree </dev/null)
- squash_onto="$onto"
- fi
- unset upstream_name
- unset upstream
- test $# -gt 1 && usage
- upstream_arg=--root
-fi
-
-# Make sure the branch to rebase onto is valid.
-onto_name=${onto-"$upstream_name"}
-case "$onto_name" in
-*...*)
- if left=${onto_name%...*} right=${onto_name#*...} &&
- onto=$(git merge-base --all ${left:-HEAD} ${right:-HEAD})
- then
- case "$onto" in
- ?*"$LF"?*)
- die "$(eval_gettext "\$onto_name: there are more than one merge bases")"
- ;;
- '')
- die "$(eval_gettext "\$onto_name: there is no merge base")"
- ;;
- esac
- else
- die "$(eval_gettext "\$onto_name: there is no merge base")"
- fi
- ;;
-*)
- onto=$(peel_committish "$onto_name") ||
- die "$(eval_gettext "Does not point to a valid commit: \$onto_name")"
- ;;
-esac
-
-# If the branch to rebase is given, that is the branch we will rebase
-# $branch_name -- branch/commit being rebased, or HEAD (already detached)
-# $orig_head -- commit object name of tip of the branch before rebasing
-# $head_name -- refs/heads/<that-branch> or "detached HEAD"
-switch_to=
-case "$#" in
-1)
- # Is it "rebase other $branchname" or "rebase other $commit"?
- branch_name="$1"
- switch_to="$1"
-
- # Is it a local branch?
- if git show-ref --verify --quiet -- "refs/heads/$branch_name" &&
- orig_head=$(git rev-parse -q --verify "refs/heads/$branch_name")
- then
- head_name="refs/heads/$branch_name"
- # If not is it a valid ref (branch or commit)?
- elif orig_head=$(git rev-parse -q --verify "$branch_name")
- then
- head_name="detached HEAD"
-
- else
- die "$(eval_gettext "fatal: no such branch/commit '\$branch_name'")"
- fi
- ;;
-0)
- # Do not need to switch branches, we are already on it.
- if branch_name=$(git symbolic-ref -q HEAD)
- then
- head_name=$branch_name
- branch_name=$(expr "z$branch_name" : 'zrefs/heads/\(.*\)')
- else
- head_name="detached HEAD"
- branch_name=HEAD
- fi
- orig_head=$(git rev-parse --verify HEAD) || exit
- ;;
-*)
- die "BUG: unexpected number of arguments left to parse"
- ;;
-esac
-
-if test "$fork_point" = t
-then
- new_upstream=$(git merge-base --fork-point "$upstream_name" \
- "${switch_to:-HEAD}")
- if test -n "$new_upstream"
- then
- restrict_revision=$new_upstream
- fi
-fi
-
-if test "$autostash" = true && ! (require_clean_work_tree) 2>/dev/null
-then
- stash_sha1=$(git stash create "autostash") ||
- die "$(gettext 'Cannot autostash')"
-
- mkdir -p "$state_dir" &&
- echo $stash_sha1 >"$state_dir/autostash" &&
- stash_abbrev=$(git rev-parse --short $stash_sha1) &&
- echo "$(eval_gettext 'Created autostash: $stash_abbrev')" &&
- git reset --hard
-fi
-
-require_clean_work_tree "rebase" "$(gettext "Please commit or stash them.")"
-
-# Now we are rebasing commits $upstream..$orig_head (or with --root,
-# everything leading up to $orig_head) on top of $onto
-
-# Check if we are already based on $onto with linear history,
-# but this should be done only when upstream and onto are the same
-# and if this is not an interactive rebase.
-mb=$(git merge-base "$onto" "$orig_head")
-if test -z "$interactive_rebase" && test "$upstream" = "$onto" &&
- test "$mb" = "$onto" && test -z "$restrict_revision" &&
- # linear history?
- ! (git rev-list --parents "$onto".."$orig_head" | sane_grep " .* ") > /dev/null
-then
- if test -z "$force_rebase"
- then
- # Lazily switch to the target branch if needed...
- test -z "$switch_to" ||
- GIT_REFLOG_ACTION="$GIT_REFLOG_ACTION: checkout $switch_to" \
- git checkout -q "$switch_to" --
- if test "$branch_name" = "HEAD" &&
- ! git symbolic-ref -q HEAD
- then
- say "$(eval_gettext "HEAD is up to date.")"
- else
- say "$(eval_gettext "Current branch \$branch_name is up to date.")"
- fi
- finish_rebase
- exit 0
- else
- if test "$branch_name" = "HEAD" &&
- ! git symbolic-ref -q HEAD
- then
- say "$(eval_gettext "HEAD is up to date, rebase forced.")"
- else
- say "$(eval_gettext "Current branch \$branch_name is up to date, rebase forced.")"
- fi
- fi
-fi
-
-# If a hook exists, give it a chance to interrupt
-run_pre_rebase_hook "$upstream_arg" "$@"
-
-if test -n "$diffstat"
-then
- if test -n "$verbose"
- then
- echo "$(eval_gettext "Changes from \$mb to \$onto:")"
- fi
- # We want color (if set), but no pager
- GIT_PAGER='' git diff --stat --summary "$mb" "$onto"
-fi
-
-test -n "$interactive_rebase" && run_specific_rebase
-
-# Detach HEAD and reset the tree
-say "$(gettext "First, rewinding head to replay your work on top of it...")"
-
-GIT_REFLOG_ACTION="$GIT_REFLOG_ACTION: checkout $onto_name" \
- git checkout -q "$onto^0" || die "could not detach HEAD"
-git update-ref ORIG_HEAD $orig_head
-
-# If the $onto is a proper descendant of the tip of the branch, then
-# we just fast-forwarded.
-if test "$mb" = "$orig_head"
-then
- say "$(eval_gettext "Fast-forwarded \$branch_name to \$onto_name.")"
- move_to_original_branch
- finish_rebase
- exit 0
-fi
-
-if test -n "$rebase_root"
-then
- revisions="$onto..$orig_head"
-else
- revisions="${restrict_revision-$upstream}..$orig_head"
-fi
-
-run_specific_rebase
Pass an empty string to disable certificate
verification.
--smtp-domain <str> * The domain name sent to HELO/EHLO handshake
- --smtp-auth <str> * Space-separated list of allowed AUTH mechanisms.
+ --smtp-auth <str> * Space-separated list of allowed AUTH mechanisms, or
+ "none" to disable authentication.
This setting forces to use one of the listed mechanisms.
+ --no-smtp-auth Disable SMTP authentication. Shorthand for
+ `--smtp-auth=none`
--smtp-debug <0|1> * Disable, enable Net::SMTP debug.
--batch-size <int> * send max <int> message per connection.
--identity <str> * Use the sendemail.<id> options.
--to-cmd <str> * Email To: via `<str> \$patch_path`
--cc-cmd <str> * Email Cc: via `<str> \$patch_path`
- --suppress-cc <str> * author, self, sob, cc, cccmd, body, bodycc, all.
+ --suppress-cc <str> * author, self, sob, cc, cccmd, body, bodycc, misc-by, all.
--[no-]cc-cover * Email Cc: addresses in the cover letter.
--[no-]to-cover * Email To: addresses in the cover letter.
--[no-]signed-off-by-cc * Send to Signed-off-by: addresses. Default on.
"smtp-debug:i" => \$debug_net_smtp,
"smtp-domain:s" => \$smtp_domain,
"smtp-auth=s" => \$smtp_auth,
+ "no-smtp-auth" => sub {$smtp_auth = 'none'},
"identity=s" => \$identity,
"annotate!" => \$annotate,
"no-annotate" => sub {$annotate = 0},
if (@suppress_cc) {
foreach my $entry (@suppress_cc) {
die sprintf(__("Unknown --suppress-cc field: '%s'\n"), $entry)
- unless $entry =~ /^(?:all|cccmd|cc|author|self|sob|body|bodycc)$/;
+ unless $entry =~ /^(?:all|cccmd|cc|author|self|sob|body|bodycc|misc-by)$/;
$suppress_cc{$entry} = 1;
}
}
if ($suppress_cc{'all'}) {
- foreach my $entry (qw (cccmd cc author self sob body bodycc)) {
+ foreach my $entry (qw (cccmd cc author self sob body bodycc misc-by)) {
$suppress_cc{$entry} = 1;
}
delete $suppress_cc{'all'};
$suppress_cc{'sob'} = !$signed_off_by_cc if defined $signed_off_by_cc;
if ($suppress_cc{'body'}) {
- foreach my $entry (qw (sob bodycc)) {
+ foreach my $entry (qw (sob bodycc misc-by)) {
$suppress_cc{$entry} = 1;
}
delete $suppress_cc{'body'};
# (smtp_user was not specified), and 0 otherwise.
sub smtp_auth_maybe {
- if (!defined $smtp_authuser || $auth) {
+ if (!defined $smtp_authuser || $auth || (defined $smtp_auth && $smtp_auth eq "none")) {
return 1;
}
# Now parse the message body
while(<$fh>) {
$message .= $_;
- if (/^(Signed-off-by|Cc): (.*)/i) {
+ if (/^([a-z-]*-by|Cc): (.*)/i) {
chomp;
my ($what, $c) = ($1, $2);
# strip garbage for the address we'll use:
if ($sc eq $sender) {
next if ($suppress_cc{'self'});
} else {
- next if $suppress_cc{'sob'} and $what =~ /Signed-off-by/i;
- next if $suppress_cc{'bodycc'} and $what =~ /Cc/i;
+ if ($what =~ /^Signed-off-by$/i) {
+ next if $suppress_cc{'sob'};
+ } elsif ($what =~ /-by$/i) {
+ next if $suppress_cc{'misc-by'};
+ } elsif ($what =~ /Cc/i) {
+ next if $suppress_cc{'bodycc'};
+ }
+ }
+ if ($c !~ /.+@.+|<.+>/) {
+ printf("(body) Ignoring %s from line '%s'\n",
+ $what, $_) unless $quiet;
+ next;
}
push @cc, $c;
printf(__("(body) Adding cc: %s from line '%s'\n"),
n=$(($1 + 0)) 2>/dev/null && test "$n" = "$1"
}
+# Given a full hex object ID, is this the zero OID?
+is_zero_oid () {
+ echo "$1" | sane_egrep '^0+$' >/dev/null 2>&1
+}
+
# Sanitize the local git environment for use within a submodule. We
# can't simply use clear_local_git_env since we want to preserve some
# of the settings from GIT_CONFIG_PARAMETERS.
while read -r mod_src mod_dst sha1_src sha1_dst status name
do
if test -z "$cached" &&
- test $sha1_dst = 0000000000000000000000000000000000000000
+ is_zero_oid $sha1_dst
then
case "$mod_dst" in
160000)
{ "push", cmd_push, RUN_SETUP },
{ "range-diff", cmd_range_diff, RUN_SETUP | USE_PAGER },
{ "read-tree", cmd_read_tree, RUN_SETUP | SUPPORT_SUPER_PREFIX},
- { "rebase--helper", cmd_rebase__helper, RUN_SETUP | NEED_WORK_TREE },
+ /*
+ * NEEDSWORK: Until the rebase is independent and needs no redirection
+ * to rebase shell script this is kept as is, then should be changed to
+ * RUN_SETUP | NEED_WORK_TREE
+ */
+ { "rebase", cmd_rebase },
+ { "rebase--interactive", cmd_rebase__interactive, RUN_SETUP | NEED_WORK_TREE },
{ "receive-pack", cmd_receive_pack },
{ "reflog", cmd_reflog, RUN_SETUP },
{ "remote", cmd_remote, RUN_SETUP },
FREE_AND_NULL(sigc->gpg_status);
FREE_AND_NULL(sigc->signer);
FREE_AND_NULL(sigc->key);
+ FREE_AND_NULL(sigc->fingerprint);
+ FREE_AND_NULL(sigc->primary_key_fingerprint);
}
+/* An exclusive status -- only one of them can appear in output */
+#define GPG_STATUS_EXCLUSIVE (1<<0)
+/* The status includes key identifier */
+#define GPG_STATUS_KEYID (1<<1)
+/* The status includes user identifier */
+#define GPG_STATUS_UID (1<<2)
+/* The status includes key fingerprints */
+#define GPG_STATUS_FINGERPRINT (1<<3)
+
+/* Short-hand for standard exclusive *SIG status with keyid & UID */
+#define GPG_STATUS_STDSIG (GPG_STATUS_EXCLUSIVE|GPG_STATUS_KEYID|GPG_STATUS_UID)
+
static struct {
char result;
const char *check;
+ unsigned int flags;
} sigcheck_gpg_status[] = {
- { 'G', "\n[GNUPG:] GOODSIG " },
- { 'B', "\n[GNUPG:] BADSIG " },
- { 'U', "\n[GNUPG:] TRUST_NEVER" },
- { 'U', "\n[GNUPG:] TRUST_UNDEFINED" },
- { 'E', "\n[GNUPG:] ERRSIG "},
- { 'X', "\n[GNUPG:] EXPSIG "},
- { 'Y', "\n[GNUPG:] EXPKEYSIG "},
- { 'R', "\n[GNUPG:] REVKEYSIG "},
+ { 'G', "GOODSIG ", GPG_STATUS_STDSIG },
+ { 'B', "BADSIG ", GPG_STATUS_STDSIG },
+ { 'U', "TRUST_NEVER", 0 },
+ { 'U', "TRUST_UNDEFINED", 0 },
+ { 'E', "ERRSIG ", GPG_STATUS_EXCLUSIVE|GPG_STATUS_KEYID },
+ { 'X', "EXPSIG ", GPG_STATUS_STDSIG },
+ { 'Y', "EXPKEYSIG ", GPG_STATUS_STDSIG },
+ { 'R', "REVKEYSIG ", GPG_STATUS_STDSIG },
+ { 0, "VALIDSIG ", GPG_STATUS_FINGERPRINT },
};
static void parse_gpg_output(struct signature_check *sigc)
{
const char *buf = sigc->gpg_status;
- int i;
-
- /* Iterate over all search strings */
- for (i = 0; i < ARRAY_SIZE(sigcheck_gpg_status); i++) {
- const char *found, *next;
-
- if (!skip_prefix(buf, sigcheck_gpg_status[i].check + 1, &found)) {
- found = strstr(buf, sigcheck_gpg_status[i].check);
- if (!found)
- continue;
- found += strlen(sigcheck_gpg_status[i].check);
- }
- sigc->result = sigcheck_gpg_status[i].result;
- /* The trust messages are not followed by key/signer information */
- if (sigc->result != 'U') {
- next = strchrnul(found, ' ');
- sigc->key = xmemdupz(found, next - found);
- /* The ERRSIG message is not followed by signer information */
- if (*next && sigc-> result != 'E') {
- found = next + 1;
- next = strchrnul(found, '\n');
- sigc->signer = xmemdupz(found, next - found);
+ const char *line, *next;
+ int i, j;
+ int seen_exclusive_status = 0;
+
+ /* Iterate over all lines */
+ for (line = buf; *line; line = strchrnul(line+1, '\n')) {
+ while (*line == '\n')
+ line++;
+ /* Skip lines that don't start with GNUPG status */
+ if (!skip_prefix(line, "[GNUPG:] ", &line))
+ continue;
+
+ /* Iterate over all search strings */
+ for (i = 0; i < ARRAY_SIZE(sigcheck_gpg_status); i++) {
+ if (skip_prefix(line, sigcheck_gpg_status[i].check, &line)) {
+ if (sigcheck_gpg_status[i].flags & GPG_STATUS_EXCLUSIVE) {
+ if (seen_exclusive_status++)
+ goto found_duplicate_status;
+ }
+
+ if (sigcheck_gpg_status[i].result)
+ sigc->result = sigcheck_gpg_status[i].result;
+ /* Do we have key information? */
+ if (sigcheck_gpg_status[i].flags & GPG_STATUS_KEYID) {
+ next = strchrnul(line, ' ');
+ free(sigc->key);
+ sigc->key = xmemdupz(line, next - line);
+ /* Do we have signer information? */
+ if (*next && (sigcheck_gpg_status[i].flags & GPG_STATUS_UID)) {
+ line = next + 1;
+ next = strchrnul(line, '\n');
+ free(sigc->signer);
+ sigc->signer = xmemdupz(line, next - line);
+ }
+ }
+ /* Do we have fingerprint? */
+ if (sigcheck_gpg_status[i].flags & GPG_STATUS_FINGERPRINT) {
+ next = strchrnul(line, ' ');
+ free(sigc->fingerprint);
+ sigc->fingerprint = xmemdupz(line, next - line);
+
+ /* Skip interim fields */
+ for (j = 9; j > 0; j--) {
+ if (!*next)
+ break;
+ line = next + 1;
+ next = strchrnul(line, ' ');
+ }
+
+ next = strchrnul(line, '\n');
+ free(sigc->primary_key_fingerprint);
+ sigc->primary_key_fingerprint = xmemdupz(line, next - line);
+ }
+
+ break;
}
}
}
+ return;
+
+found_duplicate_status:
+ /*
+ * GOODSIG, BADSIG etc. can occur only once for each signature.
+ * Therefore, if we had more than one then we're dealing with multiple
+ * signatures. We don't support them currently, and they're rather
+ * hard to create, so something is likely fishy and we should reject
+ * them altogether.
+ */
+ sigc->result = 'E';
+ /* Clear partial data to avoid confusion */
+ FREE_AND_NULL(sigc->primary_key_fingerprint);
+ FREE_AND_NULL(sigc->fingerprint);
+ FREE_AND_NULL(sigc->signer);
+ FREE_AND_NULL(sigc->key);
}
int check_signature(const char *payload, size_t plen, const char *signature,
char result;
char *signer;
char *key;
+ char *fingerprint;
+ char *primary_key_fingerprint;
};
void signature_check_clear(struct signature_check *sigc);
#if LIBCURL_VERSION_NUM >= 0x072c00
curl_easy_setopt(result, CURLOPT_SSL_OPTIONS, CURLSSLOPT_NO_REVOKE);
#else
- warning("CURLSSLOPT_NO_REVOKE not applied to curl SSL options because\n"
- "your curl version is too old (< 7.44.0)");
+ warning(_("CURLSSLOPT_NO_REVOKE not suported with cURL < 7.44.0"));
#endif
}
curl_easy_setopt(result, CURLOPT_PROTOCOLS,
get_curl_allowed_protocols(-1));
#else
- warning("protocol restrictions not applied to curl redirects because\n"
- "your curl version is too old (>= 7.19.4)");
+ warning(_("Protocol restrictions not supported with cURL < 7.19.4"));
#endif
if (getenv("GIT_CURL_VERBOSE"))
curl_easy_setopt(result, CURLOPT_VERBOSE, 1L);
__KHASH_IMPL(name, SCOPE, khkey_t, khval_t, kh_is_map, __hash_func, __hash_equal)
#define KHASH_INIT(name, khkey_t, khval_t, kh_is_map, __hash_func, __hash_equal) \
- KHASH_INIT2(name, static inline, khkey_t, khval_t, kh_is_map, __hash_func, __hash_equal)
+ KHASH_INIT2(name, MAYBE_UNUSED static inline, khkey_t, khval_t, kh_is_map, __hash_func, __hash_equal)
/* Other convenient macros... */
if (filter_options->choice) {
if (errbuf) {
- strbuf_init(errbuf, 0);
strbuf_addstr(
errbuf,
_("multiple filter-specs cannot be combined"));
return 0;
}
+ } else if (skip_prefix(arg, "tree:", &v0)) {
+ unsigned long depth;
+ if (!git_parse_ulong(v0, &depth) || depth != 0) {
+ if (errbuf) {
+ strbuf_addstr(
+ errbuf,
+ _("only 'tree:0' is supported"));
+ }
+ return 1;
+ }
+ filter_options->choice = LOFC_TREE_NONE;
+ return 0;
+
} else if (skip_prefix(arg, "sparse:oid=", &v0)) {
struct object_context oc;
struct object_id sparse_oid;
return 0;
}
- if (errbuf) {
- strbuf_init(errbuf, 0);
+ if (errbuf)
strbuf_addf(errbuf, "invalid filter-spec '%s'", arg);
- }
+
memset(filter_options, 0, sizeof(*filter_options));
return 1;
}
LOFC_DISABLED = 0,
LOFC_BLOB_NONE,
LOFC_BLOB_LIMIT,
+ LOFC_TREE_NONE,
LOFC_SPARSE_OID,
LOFC_SPARSE_PATH,
LOFC__COUNT /* must be last */
switch (filter_situation) {
default:
- die("unknown filter_situation");
- return LOFR_ZERO;
+ BUG("unknown filter_situation: %d", filter_situation);
case LOFS_BEGIN_TREE:
assert(obj->type == OBJ_TREE);
return d;
}
+/*
+ * A filter for list-objects to omit ALL trees and blobs from the traversal.
+ * Can OPTIONALLY collect a list of the omitted OIDs.
+ */
+struct filter_trees_none_data {
+ struct oidset *omits;
+};
+
+static enum list_objects_filter_result filter_trees_none(
+ enum list_objects_filter_situation filter_situation,
+ struct object *obj,
+ const char *pathname,
+ const char *filename,
+ void *filter_data_)
+{
+ struct filter_trees_none_data *filter_data = filter_data_;
+
+ switch (filter_situation) {
+ default:
+ BUG("unknown filter_situation: %d", filter_situation);
+
+ case LOFS_BEGIN_TREE:
+ case LOFS_BLOB:
+ if (filter_data->omits) {
+ oidset_insert(filter_data->omits, &obj->oid);
+ /* _MARK_SEEN but not _DO_SHOW (hard omit) */
+ return LOFR_MARK_SEEN;
+ } else {
+ /*
+ * Not collecting omits so no need to to traverse tree.
+ */
+ return LOFR_SKIP_TREE | LOFR_MARK_SEEN;
+ }
+
+ case LOFS_END_TREE:
+ assert(obj->type == OBJ_TREE);
+ return LOFR_ZERO;
+
+ }
+}
+
+static void* filter_trees_none__init(
+ struct oidset *omitted,
+ struct list_objects_filter_options *filter_options,
+ filter_object_fn *filter_fn,
+ filter_free_fn *filter_free_fn)
+{
+ struct filter_trees_none_data *d = xcalloc(1, sizeof(*d));
+ d->omits = omitted;
+
+ *filter_fn = filter_trees_none;
+ *filter_free_fn = free;
+ return d;
+}
+
/*
* A filter for list-objects to omit large blobs.
* And to OPTIONALLY collect a list of the omitted OIDs.
switch (filter_situation) {
default:
- die("unknown filter_situation");
- return LOFR_ZERO;
+ BUG("unknown filter_situation: %d", filter_situation);
case LOFS_BEGIN_TREE:
assert(obj->type == OBJ_TREE);
switch (filter_situation) {
default:
- die("unknown filter_situation");
- return LOFR_ZERO;
+ BUG("unknown filter_situation: %d", filter_situation);
case LOFS_BEGIN_TREE:
assert(obj->type == OBJ_TREE);
NULL,
filter_blobs_none__init,
filter_blobs_limit__init,
+ filter_trees_none__init,
filter_sparse_oid__init,
filter_sparse_path__init,
};
assert((sizeof(s_filters) / sizeof(s_filters[0])) == LOFC__COUNT);
if (filter_options->choice >= LOFC__COUNT)
- die("invalid list-objects filter choice: %d",
+ BUG("invalid list-objects filter choice: %d",
filter_options->choice);
init_fn = s_filters[filter_options->choice];
* In general, objects should only be shown once, but
* this result DOES NOT imply that we mark it SEEN.
*
+ * _SKIP_TREE : Used in LOFS_BEGIN_TREE situation - indicates that
+ * the tree's children should not be iterated over. This
+ * is used as an optimization when all children will
+ * definitely be ignored.
+ *
* Most of the time, you want the combination (_MARK_SEEN | _DO_SHOW)
* but they can be used independently, such as when sparse-checkout
* pattern matching is being applied.
LOFR_ZERO = 0,
LOFR_MARK_SEEN = 1<<0,
LOFR_DO_SHOW = 1<<1,
+ LOFR_SKIP_TREE = 1<<2,
};
enum list_objects_filter_situation {
#include "list-objects-filter-options.h"
#include "packfile.h"
#include "object-store.h"
+#include "trace.h"
-static void process_blob(struct rev_info *revs,
+struct traversal_context {
+ struct rev_info *revs;
+ show_object_fn show_object;
+ show_commit_fn show_commit;
+ void *show_data;
+ filter_object_fn filter_fn;
+ void *filter_data;
+};
+
+static void process_blob(struct traversal_context *ctx,
struct blob *blob,
- show_object_fn show,
struct strbuf *path,
- const char *name,
- void *cb_data,
- filter_object_fn filter_fn,
- void *filter_data)
+ const char *name)
{
struct object *obj = &blob->object;
size_t pathlen;
enum list_objects_filter_result r = LOFR_MARK_SEEN | LOFR_DO_SHOW;
- if (!revs->blob_objects)
+ if (!ctx->revs->blob_objects)
return;
if (!obj)
die("bad blob object");
* may cause the actual filter to report an incomplete list
* of missing objects.
*/
- if (revs->exclude_promisor_objects &&
+ if (ctx->revs->exclude_promisor_objects &&
!has_object_file(&obj->oid) &&
is_promisor_object(&obj->oid))
return;
pathlen = path->len;
strbuf_addstr(path, name);
- if (!(obj->flags & USER_GIVEN) && filter_fn)
- r = filter_fn(LOFS_BLOB, obj,
- path->buf, &path->buf[pathlen],
- filter_data);
+ if ((obj->flags & NOT_USER_GIVEN) && ctx->filter_fn)
+ r = ctx->filter_fn(LOFS_BLOB, obj,
+ path->buf, &path->buf[pathlen],
+ ctx->filter_data);
if (r & LOFR_MARK_SEEN)
obj->flags |= SEEN;
if (r & LOFR_DO_SHOW)
- show(obj, path->buf, cb_data);
+ ctx->show_object(obj, path->buf, ctx->show_data);
strbuf_setlen(path, pathlen);
}
* the link, and how to do it. Whether it necessarily makes
* any sense what-so-ever to ever do that is another issue.
*/
-static void process_gitlink(struct rev_info *revs,
+static void process_gitlink(struct traversal_context *ctx,
const unsigned char *sha1,
- show_object_fn show,
struct strbuf *path,
- const char *name,
- void *cb_data)
+ const char *name)
{
/* Nothing to do */
}
-static void process_tree(struct rev_info *revs,
+static void process_tree(struct traversal_context *ctx,
struct tree *tree,
- show_object_fn show,
struct strbuf *base,
- const char *name,
- void *cb_data,
- filter_object_fn filter_fn,
- void *filter_data)
+ const char *name);
+
+static void process_tree_contents(struct traversal_context *ctx,
+ struct tree *tree,
+ struct strbuf *base)
{
- struct object *obj = &tree->object;
struct tree_desc desc;
struct name_entry entry;
- enum interesting match = revs->diffopt.pathspec.nr == 0 ?
- all_entries_interesting: entry_not_interesting;
+ enum interesting match = ctx->revs->diffopt.pathspec.nr == 0 ?
+ all_entries_interesting : entry_not_interesting;
+
+ init_tree_desc(&desc, tree->buffer, tree->size);
+
+ while (tree_entry(&desc, &entry)) {
+ if (match != all_entries_interesting) {
+ match = tree_entry_interesting(&entry, base, 0,
+ &ctx->revs->diffopt.pathspec);
+ if (match == all_entries_not_interesting)
+ break;
+ if (match == entry_not_interesting)
+ continue;
+ }
+
+ if (S_ISDIR(entry.mode)) {
+ struct tree *t = lookup_tree(the_repository, entry.oid);
+ t->object.flags |= NOT_USER_GIVEN;
+ process_tree(ctx, t, base, entry.path);
+ }
+ else if (S_ISGITLINK(entry.mode))
+ process_gitlink(ctx, entry.oid->hash,
+ base, entry.path);
+ else {
+ struct blob *b = lookup_blob(the_repository, entry.oid);
+ b->object.flags |= NOT_USER_GIVEN;
+ process_blob(ctx, b, base, entry.path);
+ }
+ }
+}
+
+static void process_tree(struct traversal_context *ctx,
+ struct tree *tree,
+ struct strbuf *base,
+ const char *name)
+{
+ struct object *obj = &tree->object;
+ struct rev_info *revs = ctx->revs;
int baselen = base->len;
enum list_objects_filter_result r = LOFR_MARK_SEEN | LOFR_DO_SHOW;
- int gently = revs->ignore_missing_links ||
- revs->exclude_promisor_objects;
+ int failed_parse;
if (!revs->tree_objects)
return;
die("bad tree object");
if (obj->flags & (UNINTERESTING | SEEN))
return;
- if (parse_tree_gently(tree, gently) < 0) {
+
+ failed_parse = parse_tree_gently(tree, 1);
+ if (failed_parse) {
if (revs->ignore_missing_links)
return;
is_promisor_object(&obj->oid))
return;
- die("bad tree object %s", oid_to_hex(&obj->oid));
+ if (!revs->do_not_die_on_missing_tree)
+ die("bad tree object %s", oid_to_hex(&obj->oid));
}
strbuf_addstr(base, name);
- if (!(obj->flags & USER_GIVEN) && filter_fn)
- r = filter_fn(LOFS_BEGIN_TREE, obj,
- base->buf, &base->buf[baselen],
- filter_data);
+ if ((obj->flags & NOT_USER_GIVEN) && ctx->filter_fn)
+ r = ctx->filter_fn(LOFS_BEGIN_TREE, obj,
+ base->buf, &base->buf[baselen],
+ ctx->filter_data);
if (r & LOFR_MARK_SEEN)
obj->flags |= SEEN;
if (r & LOFR_DO_SHOW)
- show(obj, base->buf, cb_data);
+ ctx->show_object(obj, base->buf, ctx->show_data);
if (base->len)
strbuf_addch(base, '/');
- init_tree_desc(&desc, tree->buffer, tree->size);
+ if (r & LOFR_SKIP_TREE)
+ trace_printf("Skipping contents of tree %s...\n", base->buf);
+ else if (!failed_parse)
+ process_tree_contents(ctx, tree, base);
- while (tree_entry(&desc, &entry)) {
- if (match != all_entries_interesting) {
- match = tree_entry_interesting(&entry, base, 0,
- &revs->diffopt.pathspec);
- if (match == all_entries_not_interesting)
- break;
- if (match == entry_not_interesting)
- continue;
- }
-
- if (S_ISDIR(entry.mode))
- process_tree(revs,
- lookup_tree(the_repository, entry.oid),
- show, base, entry.path,
- cb_data, filter_fn, filter_data);
- else if (S_ISGITLINK(entry.mode))
- process_gitlink(revs, entry.oid->hash,
- show, base, entry.path,
- cb_data);
- else
- process_blob(revs,
- lookup_blob(the_repository, entry.oid),
- show, base, entry.path,
- cb_data, filter_fn, filter_data);
- }
-
- if (!(obj->flags & USER_GIVEN) && filter_fn) {
- r = filter_fn(LOFS_END_TREE, obj,
- base->buf, &base->buf[baselen],
- filter_data);
+ if ((obj->flags & NOT_USER_GIVEN) && ctx->filter_fn) {
+ r = ctx->filter_fn(LOFS_END_TREE, obj,
+ base->buf, &base->buf[baselen],
+ ctx->filter_data);
if (r & LOFR_MARK_SEEN)
obj->flags |= SEEN;
if (r & LOFR_DO_SHOW)
- show(obj, base->buf, cb_data);
+ ctx->show_object(obj, base->buf, ctx->show_data);
}
strbuf_setlen(base, baselen);
add_pending_object(revs, &tree->object, "");
}
-static void traverse_trees_and_blobs(struct rev_info *revs,
- struct strbuf *base,
- show_object_fn show_object,
- void *show_data,
- filter_object_fn filter_fn,
- void *filter_data)
+static void traverse_trees_and_blobs(struct traversal_context *ctx,
+ struct strbuf *base)
{
int i;
assert(base->len == 0);
- for (i = 0; i < revs->pending.nr; i++) {
- struct object_array_entry *pending = revs->pending.objects + i;
+ for (i = 0; i < ctx->revs->pending.nr; i++) {
+ struct object_array_entry *pending = ctx->revs->pending.objects + i;
struct object *obj = pending->item;
const char *name = pending->name;
const char *path = pending->path;
continue;
if (obj->type == OBJ_TAG) {
obj->flags |= SEEN;
- show_object(obj, name, show_data);
+ ctx->show_object(obj, name, ctx->show_data);
continue;
}
if (!path)
path = "";
if (obj->type == OBJ_TREE) {
- process_tree(revs, (struct tree *)obj, show_object,
- base, path, show_data,
- filter_fn, filter_data);
+ process_tree(ctx, (struct tree *)obj, base, path);
continue;
}
if (obj->type == OBJ_BLOB) {
- process_blob(revs, (struct blob *)obj, show_object,
- base, path, show_data,
- filter_fn, filter_data);
+ process_blob(ctx, (struct blob *)obj, base, path);
continue;
}
die("unknown pending object %s (%s)",
oid_to_hex(&obj->oid), name);
}
- object_array_clear(&revs->pending);
+ object_array_clear(&ctx->revs->pending);
}
-static void do_traverse(struct rev_info *revs,
- show_commit_fn show_commit,
- show_object_fn show_object,
- void *show_data,
- filter_object_fn filter_fn,
- void *filter_data)
+static void do_traverse(struct traversal_context *ctx)
{
struct commit *commit;
struct strbuf csp; /* callee's scratch pad */
strbuf_init(&csp, PATH_MAX);
- while ((commit = get_revision(revs)) != NULL) {
+ while ((commit = get_revision(ctx->revs)) != NULL) {
/*
* an uninteresting boundary commit may not have its tree
* parsed yet, but we are not going to show them anyway
*/
- if (get_commit_tree(commit))
- add_pending_tree(revs, get_commit_tree(commit));
- show_commit(commit, show_data);
+ if (get_commit_tree(commit)) {
+ struct tree *tree = get_commit_tree(commit);
+ tree->object.flags |= NOT_USER_GIVEN;
+ add_pending_tree(ctx->revs, tree);
+ }
+ ctx->show_commit(commit, ctx->show_data);
- if (revs->tree_blobs_in_commit_order)
+ if (ctx->revs->tree_blobs_in_commit_order)
/*
* NEEDSWORK: Adding the tree and then flushing it here
* needs a reallocation for each commit. Can we pass the
* tree directory without allocation churn?
*/
- traverse_trees_and_blobs(revs, &csp,
- show_object, show_data,
- filter_fn, filter_data);
+ traverse_trees_and_blobs(ctx, &csp);
}
- traverse_trees_and_blobs(revs, &csp,
- show_object, show_data,
- filter_fn, filter_data);
+ traverse_trees_and_blobs(ctx, &csp);
strbuf_release(&csp);
}
show_object_fn show_object,
void *show_data)
{
- do_traverse(revs, show_commit, show_object, show_data, NULL, NULL);
+ struct traversal_context ctx;
+ ctx.revs = revs;
+ ctx.show_commit = show_commit;
+ ctx.show_object = show_object;
+ ctx.show_data = show_data;
+ ctx.filter_fn = NULL;
+ ctx.filter_data = NULL;
+ do_traverse(&ctx);
}
void traverse_commit_list_filtered(
void *show_data,
struct oidset *omitted)
{
- filter_object_fn filter_fn = NULL;
+ struct traversal_context ctx;
filter_free_fn filter_free_fn = NULL;
- void *filter_data = NULL;
-
- filter_data = list_objects_filter__init(omitted, filter_options,
- &filter_fn, &filter_free_fn);
- do_traverse(revs, show_commit, show_object, show_data,
- filter_fn, filter_data);
- if (filter_data && filter_free_fn)
- filter_free_fn(filter_data);
+
+ ctx.revs = revs;
+ ctx.show_object = show_object;
+ ctx.show_commit = show_commit;
+ ctx.show_data = show_data;
+ ctx.filter_fn = NULL;
+
+ ctx.filter_data = list_objects_filter__init(omitted, filter_options,
+ &ctx.filter_fn, &filter_free_fn);
+ do_traverse(&ctx);
+ if (ctx.filter_data && filter_free_fn)
+ filter_free_fn(ctx.filter_data);
}
struct stage_data *src_entry1,
struct stage_data *src_entry2)
{
- struct rename_conflict_info *ci = xcalloc(1, sizeof(struct rename_conflict_info));
+ struct rename_conflict_info *ci;
+
+ /*
+ * When we have two renames involved, it's easiest to get the
+ * correct things into stage 2 and 3, and to make sure that the
+ * content merge puts HEAD before the other branch if we just
+ * ensure that branch1 == o->branch1. So, simply flip arguments
+ * around if we don't have that.
+ */
+ if (dst_entry2 && branch1 != o->branch1) {
+ setup_rename_conflict_info(rename_type,
+ pair2, pair1,
+ branch2, branch1,
+ dst_entry2, dst_entry1,
+ o,
+ src_entry2, src_entry1);
+ return;
+ }
+
+ ci = xcalloc(1, sizeof(struct rename_conflict_info));
ci->rename_type = rename_type;
ci->pair1 = pair1;
ci->branch1 = branch1;
const char *branch2,
struct merge_file_info *result)
{
+ if (o->branch1 != branch1) {
+ /*
+ * It's weird getting a reverse merge with HEAD on the bottom
+ * side of the conflict markers and the other branch on the
+ * top. Fix that.
+ */
+ return merge_mode_and_contents(o, one, b, a,
+ filename,
+ branch2, branch1, result);
+ }
+
result->merge = 0;
result->clean = 1;
remove_file(o, 1, a->path, o->call_depth || would_lose_untracked(a->path));
remove_file(o, 1, b->path, o->call_depth || would_lose_untracked(b->path));
- path_side_1_desc = xstrfmt("%s (was %s)", path, a->path);
- path_side_2_desc = xstrfmt("%s (was %s)", path, b->path);
+ path_side_1_desc = xstrfmt("version of %s from %s", path, a->path);
+ path_side_2_desc = xstrfmt("version of %s from %s", path, b->path);
if (merge_mode_and_contents(o, a, c1, &ci->ren1_other, path_side_1_desc,
o->branch1, o->branch2, &mfi_c1) ||
merge_mode_and_contents(o, b, &ci->ren2_other, c2, path_side_2_desc,
int verify_midx_file(const char *object_dir)
{
uint32_t i;
- struct progress *progress = NULL;
+ struct progress *progress;
struct multi_pack_index *m = load_multi_pack_index(object_dir, 1);
verify_midx_error = 0;
-#ifndef __MIDX_H__
-#define __MIDX_H__
+#ifndef MIDX_H
+#define MIDX_H
#include "repository.h"
struct progress *progress;
int show_progress;
- unsigned char pack_checksum[20];
+ unsigned char pack_checksum[GIT_MAX_RAWSZ];
};
static struct bitmap_writer writer;
1U << OE_SIZE_BITS);
pdata->oe_delta_size_limit = git_env_ulong("GIT_TEST_OE_DELTA_SIZE",
1UL << OE_DELTA_SIZE_BITS);
+#ifndef NO_PTHREADS
+ pthread_mutex_init(&pdata->lock, NULL);
+#endif
}
struct object_entry *packlist_alloc(struct packing_data *pdata,
return e->delta_size_;
/*
- * pack->detla_size[] can't be NULL because oe_set_delta_size()
+ * pack->delta_size[] can't be NULL because oe_set_delta_size()
* must have been called when a new delta is saved with
* oe_set_delta().
* If oe_delta() returns NULL (i.e. default state, which means
unsigned num_ent = p->num_objects;
unsigned i;
const char *index = p->index_data;
+ const unsigned hashsz = the_hash_algo->rawsz;
ALLOC_ARRAY(p->revindex, num_ent + 1);
index += 4 * 256;
if (p->index_version > 1) {
const uint32_t *off_32 =
- (uint32_t *)(index + 8 + p->num_objects * (20 + 4));
+ (uint32_t *)(index + 8 + p->num_objects * (hashsz + 4));
const uint32_t *off_64 = off_32 + p->num_objects;
for (i = 0; i < num_ent; i++) {
uint32_t off = ntohl(*off_32++);
}
} else {
for (i = 0; i < num_ent; i++) {
- uint32_t hl = *((uint32_t *)(index + 24 * i));
+ uint32_t hl = *((uint32_t *)(index + (hashsz + 4) * i));
p->revindex[i].offset = ntohl(hl);
p->revindex[i].nr = i;
}
}
- /* This knows the pack format -- the 20-byte trailer
+ /*
+ * This knows the pack format -- the hash trailer
* follows immediately after the last object data.
*/
- p->revindex[num_ent].offset = p->pack_size - 20;
+ p->revindex[num_ent].offset = p->pack_size - hashsz;
p->revindex[num_ent].nr = -1;
sort_revindex(p->revindex, num_ent, p->pack_size);
}
void mark_bad_packed_object(struct packed_git *p, const unsigned char *sha1)
{
unsigned i;
+ const unsigned hashsz = the_hash_algo->rawsz;
for (i = 0; i < p->num_bad_objects; i++)
- if (hasheq(sha1, p->bad_object_sha1 + GIT_SHA1_RAWSZ * i))
+ if (hasheq(sha1, p->bad_object_sha1 + hashsz * i))
return;
p->bad_object_sha1 = xrealloc(p->bad_object_sha1,
st_mult(GIT_MAX_RAWSZ,
st_add(p->num_bad_objects, 1)));
- hashcpy(p->bad_object_sha1 + GIT_SHA1_RAWSZ * p->num_bad_objects, sha1);
+ hashcpy(p->bad_object_sha1 + hashsz * p->num_bad_objects, sha1);
p->num_bad_objects++;
}
saw_tilde = 1;
} else if (i >= 6)
return 0;
- else if (name[i] < 0) {
+ else if (name[i] & 0x80) {
/*
* We know our needles contain only ASCII, so we clamp
* here to make the results of tolower() sane.
if (c->signature_check.key)
strbuf_addstr(sb, c->signature_check.key);
break;
+ case 'F':
+ if (c->signature_check.fingerprint)
+ strbuf_addstr(sb, c->signature_check.fingerprint);
+ break;
+ case 'P':
+ if (c->signature_check.primary_key_fingerprint)
+ strbuf_addstr(sb, c->signature_check.primary_key_fingerprint);
+ break;
default:
return 0;
}
{
struct diff_filespec *spec = alloc_filespec(name);
- fill_filespec(spec, &null_oid, 0, 0644);
+ fill_filespec(spec, &null_oid, 0, 0100644);
spec->data = (char *)p;
spec->size = strlen(p);
spec->should_munmap = 0;
freshen_shared_index(base_path, 0);
merge_base_index(istate);
post_read_index_from(istate);
- free(base_path);
trace_performance_leave("read cache %s", base_path);
+ free(base_path);
return ret;
}
--- /dev/null
+#include "cache.h"
+#include "commit.h"
+#include "rebase-interactive.h"
+#include "sequencer.h"
+#include "strbuf.h"
+
+void append_todo_help(unsigned edit_todo, unsigned keep_empty,
+ struct strbuf *buf)
+{
+ const char *msg = _("\nCommands:\n"
+"p, pick <commit> = use commit\n"
+"r, reword <commit> = use commit, but edit the commit message\n"
+"e, edit <commit> = use commit, but stop for amending\n"
+"s, squash <commit> = use commit, but meld into previous commit\n"
+"f, fixup <commit> = like \"squash\", but discard this commit's log message\n"
+"x, exec <command> = run command (the rest of the line) using shell\n"
+"b, break = stop here (continue rebase later with 'git rebase --continue')\n"
+"d, drop <commit> = remove commit\n"
+"l, label <label> = label current HEAD with a name\n"
+"t, reset <label> = reset HEAD to a label\n"
+"m, merge [-C <commit> | -c <commit>] <label> [# <oneline>]\n"
+". create a merge commit using the original merge commit's\n"
+". message (or the oneline, if no original merge commit was\n"
+". specified). Use -c <commit> to reword the commit message.\n"
+"\n"
+"These lines can be re-ordered; they are executed from top to bottom.\n");
+
+ strbuf_add_commented_lines(buf, msg, strlen(msg));
+
+ if (get_missing_commit_check_level() == MISSING_COMMIT_CHECK_ERROR)
+ msg = _("\nDo not remove any line. Use 'drop' "
+ "explicitly to remove a commit.\n");
+ else
+ msg = _("\nIf you remove a line here "
+ "THAT COMMIT WILL BE LOST.\n");
+
+ strbuf_add_commented_lines(buf, msg, strlen(msg));
+
+ if (edit_todo)
+ msg = _("\nYou are editing the todo file "
+ "of an ongoing interactive rebase.\n"
+ "To continue rebase after editing, run:\n"
+ " git rebase --continue\n\n");
+ else
+ msg = _("\nHowever, if you remove everything, "
+ "the rebase will be aborted.\n\n");
+
+ strbuf_add_commented_lines(buf, msg, strlen(msg));
+
+ if (!keep_empty) {
+ msg = _("Note that empty commits are commented out");
+ strbuf_add_commented_lines(buf, msg, strlen(msg));
+ }
+}
+
+int edit_todo_list(unsigned flags)
+{
+ struct strbuf buf = STRBUF_INIT;
+ const char *todo_file = rebase_path_todo();
+
+ if (strbuf_read_file(&buf, todo_file, 0) < 0)
+ return error_errno(_("could not read '%s'."), todo_file);
+
+ strbuf_stripspace(&buf, 1);
+ if (write_message(buf.buf, buf.len, todo_file, 0)) {
+ strbuf_release(&buf);
+ return -1;
+ }
+
+ strbuf_release(&buf);
+
+ transform_todos(flags | TODO_LIST_SHORTEN_IDS);
+
+ if (strbuf_read_file(&buf, todo_file, 0) < 0)
+ return error_errno(_("could not read '%s'."), todo_file);
+
+ append_todo_help(1, 0, &buf);
+ if (write_message(buf.buf, buf.len, todo_file, 0)) {
+ strbuf_release(&buf);
+ return -1;
+ }
+
+ strbuf_release(&buf);
+
+ if (launch_sequence_editor(todo_file, NULL, NULL))
+ return -1;
+
+ transform_todos(flags & ~(TODO_LIST_SHORTEN_IDS));
+
+ return 0;
+}
--- /dev/null
+#ifndef REBASE_INTERACTIVE_H
+#define REBASE_INTERACTIVE_H
+
+void append_todo_help(unsigned edit_todo, unsigned keep_empty,
+ struct strbuf *buf);
+int edit_todo_list(unsigned flags);
+
+#endif
if (deref)
name++;
if (!strcmp(name, "objecttype"))
- v->s = type_name(oi->type);
+ v->s = xstrdup(type_name(oi->type));
else if (!strcmp(name, "objectsize")) {
v->value = oi->size;
v->s = xstrfmt("%lu", oi->size);
if (deref)
name++;
if (!strcmp(name, "tag"))
- v->s = tag->tag;
+ v->s = xstrdup(tag->tag);
else if (!strcmp(name, "type") && tag->tagged)
- v->s = type_name(tag->tagged->type);
+ v->s = xstrdup(type_name(tag->tagged->type));
else if (!strcmp(name, "object") && tag->tagged)
v->s = xstrdup(oid_to_hex(&tag->tagged->oid));
}
v->value = timestamp;
return;
bad:
- v->s = "";
+ v->s = xstrdup("");
v->value = 0;
}
for (i = 0; i < used_atom_cnt; i++) {
struct atom_value *v = &val[i];
if (v->s == NULL)
- v->s = "";
+ v->s = xstrdup("");
}
}
static const char *lstrip_ref_components(const char *refname, int len)
{
long remaining = len;
- const char *start = refname;
+ const char *start = xstrdup(refname);
+ const char *to_free = start;
if (len < 0) {
int i;
while (remaining > 0) {
switch (*start++) {
case '\0':
- return "";
+ free((char *)to_free);
+ return xstrdup("");
case '/':
remaining--;
break;
}
}
+ start = xstrdup(start);
+ free((char *)to_free);
return start;
}
static const char *rstrip_ref_components(const char *refname, int len)
{
long remaining = len;
- char *start = xstrdup(refname);
+ const char *start = xstrdup(refname);
+ const char *to_free = start;
if (len < 0) {
int i;
while (remaining-- > 0) {
char *p = strrchr(start, '/');
- if (p == NULL)
- return "";
- else
+ if (p == NULL) {
+ free((char *)to_free);
+ return xstrdup("");
+ } else
p[0] = '\0';
}
return start;
else if (atom->option == R_RSTRIP)
return rstrip_ref_components(refname, atom->rstrip);
else
- return refname;
+ return xstrdup(refname);
}
static void fill_remote_ref_details(struct used_atom *atom, const char *refname,
NULL, AHEAD_BEHIND_FULL) < 0) {
*s = xstrdup(msgs.gone);
} else if (!num_ours && !num_theirs)
- *s = "";
+ *s = xstrdup("");
else if (!num_ours)
*s = xstrfmt(msgs.behind, num_theirs);
else if (!num_theirs)
}
} else if (atom->u.remote_ref.option == RR_TRACKSHORT) {
if (stat_tracking_info(branch, &num_ours, &num_theirs,
- NULL, AHEAD_BEHIND_FULL) < 0)
+ NULL, AHEAD_BEHIND_FULL) < 0) {
+ *s = xstrdup("");
return;
-
+ }
if (!num_ours && !num_theirs)
- *s = "=";
+ *s = xstrdup("=");
else if (!num_ours)
- *s = "<";
+ *s = xstrdup("<");
else if (!num_theirs)
- *s = ">";
+ *s = xstrdup(">");
else
- *s = "<>";
+ *s = xstrdup("<>");
} else if (atom->u.remote_ref.option == RR_REMOTE_NAME) {
int explicit;
const char *remote = atom->u.remote_ref.push ?
pushremote_for_branch(branch, &explicit) :
remote_for_branch(branch, &explicit);
- if (explicit)
- *s = xstrdup(remote);
- else
- *s = "";
+ *s = xstrdup(explicit ? remote : "");
} else if (atom->u.remote_ref.option == RR_REMOTE_REF) {
int explicit;
const char *merge;
merge = remote_ref_for_branch(branch, atom->u.remote_ref.push,
&explicit);
- if (explicit)
- *s = xstrdup(merge);
- else
- *s = "";
+ *s = xstrdup(explicit ? merge : "");
} else
BUG("unhandled RR_* enum");
}
static const char *get_symref(struct used_atom *atom, struct ref_array_item *ref)
{
if (!ref->symref)
- return "";
+ return xstrdup("");
else
return show_ref(&atom->u.refname, ref->symref);
}
ref->symref = resolve_refdup(ref->refname, RESOLVE_REF_READING,
NULL, NULL);
if (!ref->symref)
- ref->symref = "";
+ ref->symref = xstrdup("");
}
/* Fill in specials first */
refname = get_symref(atom, ref);
else if (starts_with(name, "upstream")) {
const char *branch_name;
- v->s = "";
/* only local branches may have an upstream */
if (!skip_prefix(ref->refname, "refs/heads/",
- &branch_name))
+ &branch_name)) {
+ v->s = xstrdup("");
continue;
+ }
branch = branch_get(branch_name);
refname = branch_get_upstream(branch, NULL);
if (refname)
fill_remote_ref_details(atom, refname, branch, &v->s);
+ else
+ v->s = xstrdup("");
continue;
} else if (atom->u.remote_ref.push) {
const char *branch_name;
- v->s = "";
+ v->s = xstrdup("");
if (!skip_prefix(ref->refname, "refs/heads/",
&branch_name))
continue;
if (!refname)
continue;
}
+ /* We will definitely re-init v->s on the next line. */
+ free((char *)v->s);
fill_remote_ref_details(atom, refname, branch, &v->s);
continue;
} else if (starts_with(name, "color:")) {
- v->s = atom->u.color;
+ v->s = xstrdup(atom->u.color);
continue;
} else if (!strcmp(name, "flag")) {
char buf[256], *cp = buf;
if (ref->flag & REF_ISPACKED)
cp = copy_advance(cp, ",packed");
if (cp == buf)
- v->s = "";
+ v->s = xstrdup("");
else {
*cp = '\0';
v->s = xstrdup(buf + 1);
continue;
} else if (!strcmp(name, "HEAD")) {
if (atom->u.head && !strcmp(ref->refname, atom->u.head))
- v->s = "*";
+ v->s = xstrdup("*");
else
- v->s = " ";
+ v->s = xstrdup(" ");
continue;
} else if (starts_with(name, "align")) {
v->handler = align_atom_handler;
- v->s = "";
+ v->s = xstrdup("");
continue;
} else if (!strcmp(name, "end")) {
v->handler = end_atom_handler;
- v->s = "";
+ v->s = xstrdup("");
continue;
} else if (starts_with(name, "if")) {
const char *s;
- v->s = "";
if (skip_prefix(name, "if:", &s))
v->s = xstrdup(s);
+ else
+ v->s = xstrdup("");
v->handler = if_atom_handler;
continue;
} else if (!strcmp(name, "then")) {
v->handler = then_atom_handler;
- v->s = "";
+ v->s = xstrdup("");
continue;
} else if (!strcmp(name, "else")) {
v->handler = else_atom_handler;
- v->s = "";
+ v->s = xstrdup("");
continue;
} else
continue;
if (!deref)
- v->s = refname;
+ v->s = xstrdup(refname);
else
v->s = xstrfmt("%s^{}", refname);
+ free((char *)refname);
}
for (i = 0; i < used_atom_cnt; i++) {
static void free_array_item(struct ref_array_item *item)
{
free((char *)item->symref);
+ if (item->value) {
+ free((char *)item->value->s);
+ free(item->value);
+ }
free(item);
}
{
int i;
+ for (i = 0; i < used_atom_cnt; i++)
+ free((char *)used_atom[i].name);
+ FREE_AND_NULL(used_atom);
+ used_atom_cnt = 0;
for (i = 0; i < array->nr; i++)
free_array_item(array->items[i]);
FREE_AND_NULL(array->items);
static int cmp_packed_ref_records(const void *v1, const void *v2)
{
const struct snapshot_record *e1 = v1, *e2 = v2;
- const char *r1 = e1->start + GIT_SHA1_HEXSZ + 1;
- const char *r2 = e2->start + GIT_SHA1_HEXSZ + 1;
+ const char *r1 = e1->start + the_hash_algo->hexsz + 1;
+ const char *r2 = e2->start + the_hash_algo->hexsz + 1;
while (1) {
if (*r1 == '\n')
*/
static int cmp_record_to_refname(const char *rec, const char *refname)
{
- const char *r1 = rec + GIT_SHA1_HEXSZ + 1;
+ const char *r1 = rec + the_hash_algo->hexsz + 1;
const char *r2 = refname;
while (1) {
if (!eol)
/* The safety check should prevent this. */
BUG("unterminated line found in packed-refs");
- if (eol - pos < GIT_SHA1_HEXSZ + 2)
+ if (eol - pos < the_hash_algo->hexsz + 2)
die_invalid_line(snapshot->refs->path,
pos, eof - pos);
eol++;
return;
last_line = find_start_of_record(start, eof - 1);
- if (*(eof - 1) != '\n' || eof - last_line < GIT_SHA1_HEXSZ + 2)
+ if (*(eof - 1) != '\n' || eof - last_line < the_hash_algo->hexsz + 2)
die_invalid_line(snapshot->refs->path,
last_line, eof - last_line);
}
iter->base.flags = REF_ISPACKED;
- if (iter->eof - p < GIT_SHA1_HEXSZ + 2 ||
+ if (iter->eof - p < the_hash_algo->hexsz + 2 ||
parse_oid_hex(p, &iter->oid, &p) ||
!isspace(*p++))
die_invalid_line(iter->snapshot->refs->path,
if (iter->pos < iter->eof && *iter->pos == '^') {
p = iter->pos + 1;
- if (iter->eof - p < GIT_SHA1_HEXSZ + 1 ||
+ if (iter->eof - p < the_hash_algo->hexsz + 1 ||
parse_oid_hex(p, &iter->peeled, &p) ||
*p++ != '\n')
die_invalid_line(iter->snapshot->refs->path,
#define RR_HAS_POSTIMAGE 1
#define RR_HAS_PREIMAGE 2
static struct rerere_dir {
- unsigned char sha1[20];
+ unsigned char hash[GIT_MAX_HEXSZ];
int status_alloc, status_nr;
unsigned char *status;
} **rerere_dir;
static const char *rerere_id_hex(const struct rerere_id *id)
{
- return sha1_to_hex(id->collection->sha1);
+ return sha1_to_hex(id->collection->hash);
}
static void fit_variant(struct rerere_dir *rr_dir, int variant)
static void scan_rerere_dir(struct rerere_dir *rr_dir)
{
struct dirent *de;
- DIR *dir = opendir(git_path("rr-cache/%s", sha1_to_hex(rr_dir->sha1)));
+ DIR *dir = opendir(git_path("rr-cache/%s", sha1_to_hex(rr_dir->hash)));
if (!dir)
return;
closedir(dir);
}
-static const unsigned char *rerere_dir_sha1(size_t i, void *table)
+static const unsigned char *rerere_dir_hash(size_t i, void *table)
{
struct rerere_dir **rr_dir = table;
- return rr_dir[i]->sha1;
+ return rr_dir[i]->hash;
}
static struct rerere_dir *find_rerere_dir(const char *hex)
{
- unsigned char sha1[20];
+ unsigned char hash[GIT_MAX_RAWSZ];
struct rerere_dir *rr_dir;
int pos;
- if (get_sha1_hex(hex, sha1))
+ if (get_sha1_hex(hex, hash))
return NULL; /* BUG */
- pos = sha1_pos(sha1, rerere_dir, rerere_dir_nr, rerere_dir_sha1);
+ pos = sha1_pos(hash, rerere_dir, rerere_dir_nr, rerere_dir_hash);
if (pos < 0) {
rr_dir = xmalloc(sizeof(*rr_dir));
- hashcpy(rr_dir->sha1, sha1);
+ hashcpy(rr_dir->hash, hash);
rr_dir->status = NULL;
rr_dir->status_nr = 0;
rr_dir->status_alloc = 0;
return;
while (!strbuf_getwholeline(&buf, in, '\0')) {
char *path;
- unsigned char sha1[20];
+ unsigned char hash[GIT_MAX_RAWSZ];
struct rerere_id *id;
int variant;
+ const unsigned hexsz = the_hash_algo->hexsz;
/* There has to be the hash, tab, path and then NUL */
- if (buf.len < 42 || get_sha1_hex(buf.buf, sha1))
+ if (buf.len < hexsz + 2 || get_sha1_hex(buf.buf, hash))
die(_("corrupt MERGE_RR"));
- if (buf.buf[40] != '.') {
+ if (buf.buf[hexsz] != '.') {
variant = 0;
- path = buf.buf + 40;
+ path = buf.buf + hexsz;
} else {
errno = 0;
- variant = strtol(buf.buf + 41, &path, 10);
+ variant = strtol(buf.buf + hexsz + 1, &path, 10);
if (errno)
die(_("corrupt MERGE_RR"));
}
if (*(path++) != '\t')
die(_("corrupt MERGE_RR"));
- buf.buf[40] = '\0';
+ buf.buf[hexsz] = '\0';
id = new_rerere_id_hex(buf.buf);
id->variant = variant;
string_list_insert(rr, path)->util = id;
}
static int handle_conflict(struct strbuf *out, struct rerere_io *io,
- int marker_size, git_SHA_CTX *ctx)
+ int marker_size, git_hash_ctx *ctx)
{
enum {
RR_SIDE_1 = 0, RR_SIDE_2, RR_ORIGINAL
strbuf_addbuf(out, &two);
rerere_strbuf_putconflict(out, '>', marker_size);
if (ctx) {
- git_SHA1_Update(ctx, one.buf ? one.buf : "",
- one.len + 1);
- git_SHA1_Update(ctx, two.buf ? two.buf : "",
- two.len + 1);
+ the_hash_algo->update_fn(ctx, one.buf ?
+ one.buf : "",
+ one.len + 1);
+ the_hash_algo->update_fn(ctx, two.buf ?
+ two.buf : "",
+ two.len + 1);
}
break;
} else if (hunk == RR_SIDE_1)
* Return 1 if conflict hunks are found, 0 if there are no conflict
* hunks and -1 if an error occured.
*/
-static int handle_path(unsigned char *sha1, struct rerere_io *io, int marker_size)
+static int handle_path(unsigned char *hash, struct rerere_io *io, int marker_size)
{
- git_SHA_CTX ctx;
+ git_hash_ctx ctx;
struct strbuf buf = STRBUF_INIT, out = STRBUF_INIT;
int has_conflicts = 0;
- if (sha1)
- git_SHA1_Init(&ctx);
+ if (hash)
+ the_hash_algo->init_fn(&ctx);
while (!io->getline(&buf, io)) {
if (is_cmarker(buf.buf, '<', marker_size)) {
has_conflicts = handle_conflict(&out, io, marker_size,
- sha1 ? &ctx : NULL);
+ hash ? &ctx : NULL);
if (has_conflicts < 0)
break;
rerere_io_putmem(out.buf, out.len, io);
strbuf_release(&buf);
strbuf_release(&out);
- if (sha1)
- git_SHA1_Final(sha1, &ctx);
+ if (hash)
+ the_hash_algo->final_fn(hash, &ctx);
return has_conflicts;
}
* Scan the path for conflicts, do the "handle_path()" thing above, and
* return the number of conflict hunks found.
*/
-static int handle_file(struct index_state *istate, const char *path,
- unsigned char *sha1, const char *output)
+static int handle_file(struct index_state *istate,
+ const char *path, unsigned char *hash, const char *output)
{
int has_conflicts = 0;
struct rerere_io_file io;
}
}
- has_conflicts = handle_path(sha1, (struct rerere_io *)&io, marker_size);
+ has_conflicts = handle_path(hash, (struct rerere_io *)&io, marker_size);
fclose(io.input);
if (io.io.wrerror)
*/
for (i = 0; i < conflict.nr; i++) {
struct rerere_id *id;
- unsigned char sha1[20];
+ unsigned char hash[GIT_MAX_RAWSZ];
const char *path = conflict.items[i].string;
int ret;
* conflict ID. No need to write anything out
* yet.
*/
- ret = handle_file(r->index, path, sha1, NULL);
+ ret = handle_file(r->index, path, hash, NULL);
if (ret != 0 && string_list_has_string(rr, path)) {
remove_variant(string_list_lookup(rr, path)->util);
string_list_remove(rr, path, 1);
if (ret < 1)
continue;
- id = new_rerere_id(sha1);
+ id = new_rerere_id(hash);
string_list_insert(rr, path)->util = id;
/* Ensure that the directory exists. */
return 0;
}
-static int handle_cache(struct index_state *istate, const char *path,
- unsigned char *sha1, const char *output)
+static int handle_cache(struct index_state *istate,
+ const char *path, unsigned char *hash, const char *output)
{
mmfile_t mmfile[3] = {{NULL}};
mmbuffer_t result = {NULL, 0};
* Grab the conflict ID and optionally write the original
* contents with conflict markers out.
*/
- has_conflicts = handle_path(sha1, (struct rerere_io *)&io, marker_size);
+ has_conflicts = handle_path(hash, (struct rerere_io *)&io, marker_size);
strbuf_release(&io.input);
if (io.io.output)
fclose(io.io.output);
{
const char *filename;
struct rerere_id *id;
- unsigned char sha1[20];
+ unsigned char hash[GIT_MAX_RAWSZ];
int ret;
struct string_list_item *item;
* Recreate the original conflict from the stages in the
* index and compute the conflict ID
*/
- ret = handle_cache(istate, path, sha1, NULL);
+ ret = handle_cache(istate, path, hash, NULL);
if (ret < 1)
return error(_("could not parse conflict hunks in '%s'"), path);
/* Nuke the recorded resolution for the conflict */
- id = new_rerere_id(sha1);
+ id = new_rerere_id(hash);
for (id->variant = 0;
id->variant < id->collection->status_nr;
if (!has_rerere_resolution(id))
continue;
- handle_cache(istate, path, sha1, rerere_path(id, "thisimage"));
+ handle_cache(istate, path, hash, rerere_path(id, "thisimage"));
if (read_mmfile(&cur, rerere_path(id, "thisimage"))) {
free(cur.ptr);
error(_("failed to update conflicted state in '%s'"), path);
* conflict in the working tree, run us again to record
* the postimage.
*/
- handle_cache(istate, path, sha1, rerere_path(id, "preimage"));
+ handle_cache(istate, path, hash, rerere_path(id, "preimage"));
fprintf_ln(stderr, _("Updated preimage for '%s'"), path);
/*
strbuf_release(&buf);
return; /* do not add the commit itself */
}
- obj->flags |= USER_GIVEN;
add_object_array_with_path(obj, name, &revs->pending, mode, path);
}
revs->limited = 1;
} else if (!strcmp(arg, "--ignore-missing")) {
revs->ignore_missing = 1;
- } else if (!strcmp(arg, "--exclude-promisor-objects")) {
+ } else if (revs->allow_exclude_promisor_objects_opt &&
+ !strcmp(arg, "--exclude-promisor-objects")) {
if (fetch_if_missing)
BUG("exclude_promisor_objects can only be used when fetch_if_missing is 0");
revs->exclude_promisor_objects = 1;
#define SYMMETRIC_LEFT (1u<<8)
#define PATCHSAME (1u<<9)
#define BOTTOM (1u<<10)
-#define USER_GIVEN (1u<<25) /* given directly by the user */
+/*
+ * Indicates object was reached by traversal. i.e. not given by user on
+ * command-line or stdin.
+ * NEEDSWORK: NOT_USER_GIVEN doesn't apply to commits because we only support
+ * filtering trees and blobs, but it may be useful to support filtering commits
+ * in the future.
+ */
+#define NOT_USER_GIVEN (1u<<25)
#define TRACK_LINEAR (1u<<26)
-#define ALL_REV_FLAGS (((1u<<11)-1) | USER_GIVEN | TRACK_LINEAR)
+#define ALL_REV_FLAGS (((1u<<11)-1) | NOT_USER_GIVEN | TRACK_LINEAR)
#define DECORATE_SHORT_REFS 1
#define DECORATE_FULL_REFS 2
line_level_traverse:1,
tree_blobs_in_commit_order:1,
+ /*
+ * Blobs are shown without regard for their existence.
+ * But not so for trees: unless exclude_promisor_objects
+ * is set and the tree in question is a promisor object;
+ * OR ignore_missing_links is set, the revision walker
+ * dies with a "bad tree object HASH" message when
+ * encountering a missing tree. For callers that can
+ * handle missing trees and want them to be filterable
+ * and showable, set this to true. The revision walker
+ * will filter and show such a missing tree as usual,
+ * but will not attempt to recurse into this tree
+ * object.
+ */
+ do_not_die_on_missing_tree:1,
+
/* for internal use only */
+ allow_exclude_promisor_objects_opt:1,
exclude_promisor_objects:1;
/* Diff flags */
set_error_routine(old_errfn);
}
-static void prepare_cmd(struct argv_array *out, const struct child_process *cmd)
+static int prepare_cmd(struct argv_array *out, const struct child_process *cmd)
{
if (!cmd->argv[0])
BUG("command is empty");
/*
* If there are no '/' characters in the command then perform a path
* lookup and use the resolved path as the command to exec. If there
- * are no '/' characters or if the command wasn't found in the path,
- * have exec attempt to invoke the command directly.
+ * are '/' characters, we have exec attempt to invoke the command
+ * directly.
*/
if (!strchr(out->argv[1], '/')) {
char *program = locate_in_PATH(out->argv[1]);
if (program) {
free((char *)out->argv[1]);
out->argv[1] = program;
+ } else {
+ argv_array_clear(out);
+ errno = ENOENT;
+ return -1;
}
}
+
+ return 0;
}
static char **prep_childenv(const char *const *deltaenv)
struct child_err cerr;
struct atfork_state as;
+ if (prepare_cmd(&argv, cmd) < 0) {
+ failed_errno = errno;
+ cmd->pid = -1;
+ goto end_of_spawn;
+ }
+
if (pipe(notify_pipe))
notify_pipe[0] = notify_pipe[1] = -1;
set_cloexec(null_fd);
}
- prepare_cmd(&argv, cmd);
childenv = prep_childenv(cmd->env);
atfork_prepare(&as);
argv_array_clear(&argv);
free(childenv);
}
+end_of_spawn:
+
#else
{
int fhin = 0, fhout = 1, fherr = 2;
#include "commit-slab.h"
#include "alias.h"
#include "commit-reach.h"
+#include "rebase-interactive.h"
#define GIT_REFLOG_ACTION "GIT_REFLOG_ACTION"
* the lines are processed, they are removed from the front of this
* file and written to the tail of 'done'.
*/
-static GIT_PATH_FUNC(rebase_path_todo, "rebase-merge/git-rebase-todo")
+GIT_PATH_FUNC(rebase_path_todo, "rebase-merge/git-rebase-todo")
+static GIT_PATH_FUNC(rebase_path_todo_backup,
+ "rebase-merge/git-rebase-todo.backup")
+
/*
* The rebase command lines that have already been processed. A line
* is moved here when it is first handled, before any associated user
/*
* The following files are written by git-rebase just after parsing the
- * command-line (and are only consumed, not modified, by the sequencer).
+ * command-line.
*/
static GIT_PATH_FUNC(rebase_path_gpg_sign_opt, "rebase-merge/gpg_sign_opt")
static GIT_PATH_FUNC(rebase_path_orig_head, "rebase-merge/orig-head")
static GIT_PATH_FUNC(rebase_path_strategy, "rebase-merge/strategy")
static GIT_PATH_FUNC(rebase_path_strategy_opts, "rebase-merge/strategy_opts")
static GIT_PATH_FUNC(rebase_path_allow_rerere_autoupdate, "rebase-merge/allow_rerere_autoupdate")
+static GIT_PATH_FUNC(rebase_path_quiet, "rebase-merge/quiet")
static int git_sequencer_config(const char *k, const char *v, void *cb)
{
}
}
-static int write_message(const void *buf, size_t len, const char *filename,
- int append_eol)
+int write_message(const void *buf, size_t len, const char *filename,
+ int append_eol)
{
struct lock_file msg_file = LOCK_INIT;
#define VERIFY_MSG (1<<4)
#define CREATE_ROOT_COMMIT (1<<5)
+static int run_command_silent_on_success(struct child_process *cmd)
+{
+ struct strbuf buf = STRBUF_INIT;
+ int rc;
+
+ cmd->stdout_to_stderr = 1;
+ rc = pipe_command(cmd,
+ NULL, 0,
+ NULL, 0,
+ &buf, 0);
+
+ if (rc)
+ fputs(buf.buf, stderr);
+ strbuf_release(&buf);
+ return rc;
+}
+
/*
* If we are cherry-pick, and if the merge did not result in
* hand-editing, we will hit this commit and inherit the original
cmd.git_cmd = 1;
- if (is_rebase_i(opts)) {
- if (!(flags & EDIT_MSG)) {
- cmd.stdout_to_stderr = 1;
- cmd.err = -1;
- }
-
- if (read_env_script(&cmd.env_array)) {
- const char *gpg_opt = gpg_sign_opt_quoted(opts);
+ if (is_rebase_i(opts) && read_env_script(&cmd.env_array)) {
+ const char *gpg_opt = gpg_sign_opt_quoted(opts);
- return error(_(staged_changes_advice),
- gpg_opt, gpg_opt);
- }
+ return error(_(staged_changes_advice),
+ gpg_opt, gpg_opt);
}
argv_array_push(&cmd.args, "commit");
if (!(flags & EDIT_MSG))
argv_array_push(&cmd.args, "--allow-empty-message");
- if (cmd.err == -1) {
- /* hide stderr on success */
- struct strbuf buf = STRBUF_INIT;
- int rc = pipe_command(&cmd,
- NULL, 0,
- /* stdout is already redirected */
- NULL, 0,
- &buf, 0);
- if (rc)
- fputs(buf.buf, stderr);
- strbuf_release(&buf);
- return rc;
- }
-
- return run_command(&cmd);
+ if (is_rebase_i(opts) && !(flags & EDIT_MSG))
+ return run_command_silent_on_success(&cmd);
+ else
+ return run_command(&cmd);
}
static int rest_is_empty(const struct strbuf *sb, int start)
TODO_SQUASH,
/* commands that do something else than handling a single commit */
TODO_EXEC,
+ TODO_BREAK,
TODO_LABEL,
TODO_RESET,
TODO_MERGE,
{ 'f', "fixup" },
{ 's', "squash" },
{ 'x', "exec" },
+ { 'b', "break" },
{ 'l', "label" },
{ 't', "reset" },
{ 'm', "merge" },
if (skip_prefix(bol, todo_command_info[i].str, &bol)) {
item->command = i;
break;
- } else if (bol[1] == ' ' && *bol == todo_command_info[i].c) {
+ } else if ((bol + 1 == eol || bol[1] == ' ') &&
+ *bol == todo_command_info[i].c) {
bol++;
item->command = i;
break;
padding = strspn(bol, " \t");
bol += padding;
- if (item->command == TODO_NOOP) {
+ if (item->command == TODO_NOOP || item->command == TODO_BREAK) {
if (bol != eol)
return error(_("%s does not accept arguments: '%s'"),
command_to_string(item->command), bol);
return 0;
}
-static void read_strategy_opts(struct replay_opts *opts, struct strbuf *buf)
+void parse_strategy_opts(struct replay_opts *opts, char *raw_opts)
{
int i;
- char *strategy_opts_string;
-
- strbuf_reset(buf);
- if (!read_oneliner(buf, rebase_path_strategy(), 0))
- return;
- opts->strategy = strbuf_detach(buf, NULL);
- if (!read_oneliner(buf, rebase_path_strategy_opts(), 0))
- return;
+ char *strategy_opts_string = raw_opts;
- strategy_opts_string = buf->buf;
if (*strategy_opts_string == ' ')
strategy_opts_string++;
+
opts->xopts_nr = split_cmdline(strategy_opts_string,
(const char ***)&opts->xopts);
for (i = 0; i < opts->xopts_nr; i++) {
}
}
+static void read_strategy_opts(struct replay_opts *opts, struct strbuf *buf)
+{
+ strbuf_reset(buf);
+ if (!read_oneliner(buf, rebase_path_strategy(), 0))
+ return;
+ opts->strategy = strbuf_detach(buf, NULL);
+ if (!read_oneliner(buf, rebase_path_strategy_opts(), 0))
+ return;
+
+ parse_strategy_opts(opts, buf->buf);
+}
+
static int read_populate_opts(struct replay_opts *opts)
{
if (is_rebase_i(opts)) {
return 0;
}
+static void write_strategy_opts(struct replay_opts *opts)
+{
+ int i;
+ struct strbuf buf = STRBUF_INIT;
+
+ for (i = 0; i < opts->xopts_nr; ++i)
+ strbuf_addf(&buf, " --%s", opts->xopts[i]);
+
+ write_file(rebase_path_strategy_opts(), "%s\n", buf.buf);
+ strbuf_release(&buf);
+}
+
+int write_basic_state(struct replay_opts *opts, const char *head_name,
+ const char *onto, const char *orig_head)
+{
+ const char *quiet = getenv("GIT_QUIET");
+
+ if (head_name)
+ write_file(rebase_path_head_name(), "%s\n", head_name);
+ if (onto)
+ write_file(rebase_path_onto(), "%s\n", onto);
+ if (orig_head)
+ write_file(rebase_path_orig_head(), "%s\n", orig_head);
+
+ if (quiet)
+ write_file(rebase_path_quiet(), "%s\n", quiet);
+ else
+ write_file(rebase_path_quiet(), "\n");
+
+ if (opts->verbose)
+ write_file(rebase_path_verbose(), "%s", "");
+ if (opts->strategy)
+ write_file(rebase_path_strategy(), "%s\n", opts->strategy);
+ if (opts->xopts_nr > 0)
+ write_strategy_opts(opts);
+
+ if (opts->allow_rerere_auto == RERERE_AUTOUPDATE)
+ write_file(rebase_path_allow_rerere_autoupdate(), "--rerere-autoupdate\n");
+ else if (opts->allow_rerere_auto == RERERE_NOAUTOUPDATE)
+ write_file(rebase_path_allow_rerere_autoupdate(), "--no-rerere-autoupdate\n");
+
+ if (opts->gpg_sign)
+ write_file(rebase_path_gpg_sign_opt(), "-S%s\n", opts->gpg_sign);
+ if (opts->signoff)
+ write_file(rebase_path_signoff(), "--signoff\n");
+
+ return 0;
+}
+
static int walk_revs_populate_todo(struct todo_list *todo_list,
struct replay_opts *opts)
{
return buf.buf;
}
+static int run_git_checkout(struct replay_opts *opts, const char *commit,
+ const char *action)
+{
+ struct child_process cmd = CHILD_PROCESS_INIT;
+
+ cmd.git_cmd = 1;
+
+ argv_array_push(&cmd.args, "checkout");
+ argv_array_push(&cmd.args, commit);
+ argv_array_pushf(&cmd.env_array, GIT_REFLOG_ACTION "=%s", action);
+
+ if (opts->verbose)
+ return run_command(&cmd);
+ else
+ return run_command_silent_on_success(&cmd);
+}
+
+int prepare_branch_to_be_rebased(struct replay_opts *opts, const char *commit)
+{
+ const char *action;
+
+ if (commit && *commit) {
+ action = reflog_message(opts, "start", "checkout %s", commit);
+ if (run_git_checkout(opts, commit, action))
+ return error(_("could not checkout %s"), commit);
+ }
+
+ return 0;
+}
+
+static int checkout_onto(struct replay_opts *opts,
+ const char *onto_name, const char *onto,
+ const char *orig_head)
+{
+ struct object_id oid;
+ const char *action = reflog_message(opts, "start", "checkout %s", onto_name);
+
+ if (get_oid(orig_head, &oid))
+ return error(_("%s: not a valid OID"), orig_head);
+
+ if (run_git_checkout(opts, onto, action)) {
+ apply_autostash(opts);
+ sequencer_remove_state(opts);
+ return error(_("could not detach HEAD"));
+ }
+
+ return update_ref(NULL, "ORIG_HEAD", &oid, NULL, 0, UPDATE_REFS_MSG_ON_ERR);
+}
+
+static int stopped_at_head(void)
+{
+ struct object_id head;
+ struct commit *commit;
+ struct commit_message message;
+
+ if (get_oid("HEAD", &head) ||
+ !(commit = lookup_commit(the_repository, &head)) ||
+ parse_commit(commit) || get_message(commit, &message))
+ fprintf(stderr, _("Stopped at HEAD\n"));
+ else {
+ fprintf(stderr, _("Stopped at %s\n"), message.label);
+ free_message(commit, &message);
+ }
+ return 0;
+
+}
+
static const char rescheduled_advice[] =
N_("Could not execute the todo command\n"
"\n"
unlink(rebase_path_stopped_sha());
unlink(rebase_path_amend());
delete_ref(NULL, "REBASE_HEAD", NULL, REF_NO_DEREF);
+
+ if (item->command == TODO_BREAK)
+ return stopped_at_head();
}
if (item->command <= TODO_SQUASH) {
if (is_rebase_i(opts))
return i;
}
-enum check_level {
- CHECK_IGNORE = 0, CHECK_WARN, CHECK_ERROR
-};
-
-static enum check_level get_missing_commit_check_level(void)
+enum missing_commit_check_level get_missing_commit_check_level(void)
{
const char *value;
if (git_config_get_value("rebase.missingcommitscheck", &value) ||
!strcasecmp("ignore", value))
- return CHECK_IGNORE;
+ return MISSING_COMMIT_CHECK_IGNORE;
if (!strcasecmp("warn", value))
- return CHECK_WARN;
+ return MISSING_COMMIT_CHECK_WARN;
if (!strcasecmp("error", value))
- return CHECK_ERROR;
+ return MISSING_COMMIT_CHECK_ERROR;
warning(_("unrecognized setting %s for option "
"rebase.missingCommitsCheck. Ignoring."), value);
- return CHECK_IGNORE;
+ return MISSING_COMMIT_CHECK_IGNORE;
}
define_commit_slab(commit_seen, unsigned char);
*/
int check_todo_list(void)
{
- enum check_level check_level = get_missing_commit_check_level();
+ enum missing_commit_check_level check_level = get_missing_commit_check_level();
struct strbuf todo_file = STRBUF_INIT;
struct todo_list todo_list = TODO_LIST_INIT;
struct strbuf missing = STRBUF_INIT;
advise_to_edit_todo = res =
parse_insn_buffer(todo_list.buf.buf, &todo_list);
- if (res || check_level == CHECK_IGNORE)
+ if (res || check_level == MISSING_COMMIT_CHECK_IGNORE)
goto leave_check;
/* Mark the commits in git-rebase-todo as seen */
if (!missing.len)
goto leave_check;
- if (check_level == CHECK_ERROR)
+ if (check_level == MISSING_COMMIT_CHECK_ERROR)
advise_to_edit_todo = res = 1;
fprintf(stderr,
}
/* skip picking commits whose parents are unchanged */
-int skip_unnecessary_picks(void)
+static int skip_unnecessary_picks(struct object_id *output_oid)
{
const char *todo_file = rebase_path_todo();
struct strbuf buf = STRBUF_INIT;
struct todo_list todo_list = TODO_LIST_INIT;
- struct object_id onto_oid, *oid = &onto_oid, *parent_oid;
+ struct object_id *parent_oid;
int fd, i;
if (!read_oneliner(&buf, rebase_path_onto(), 0))
return error(_("could not read 'onto'"));
- if (get_oid(buf.buf, &onto_oid)) {
+ if (get_oid(buf.buf, output_oid)) {
strbuf_release(&buf);
return error(_("need a HEAD to fixup"));
}
if (item->commit->parents->next)
break; /* merge commit */
parent_oid = &item->commit->parents->item->object.oid;
- if (!oideq(parent_oid, oid))
+ if (!oideq(parent_oid, output_oid))
break;
- oid = &item->commit->object.oid;
+ oidcpy(output_oid, &item->commit->object.oid);
}
if (i > 0) {
int offset = get_item_line_offset(&todo_list, i);
todo_list.current = i;
if (is_fixup(peek_command(&todo_list, 0)))
- record_in_rewritten(oid, peek_command(&todo_list, 0));
+ record_in_rewritten(output_oid, peek_command(&todo_list, 0));
}
todo_list_release(&todo_list);
- printf("%s\n", oid_to_hex(oid));
return 0;
}
+int complete_action(struct replay_opts *opts, unsigned flags,
+ const char *shortrevisions, const char *onto_name,
+ const char *onto, const char *orig_head, const char *cmd,
+ unsigned autosquash)
+{
+ const char *shortonto, *todo_file = rebase_path_todo();
+ struct todo_list todo_list = TODO_LIST_INIT;
+ struct strbuf *buf = &(todo_list.buf);
+ struct object_id oid;
+ struct stat st;
+
+ get_oid(onto, &oid);
+ shortonto = find_unique_abbrev(&oid, DEFAULT_ABBREV);
+
+ if (!lstat(todo_file, &st) && st.st_size == 0 &&
+ write_message("noop\n", 5, todo_file, 0))
+ return -1;
+
+ if (autosquash && rearrange_squash())
+ return -1;
+
+ if (cmd && *cmd)
+ sequencer_add_exec_commands(cmd);
+
+ if (strbuf_read_file(buf, todo_file, 0) < 0)
+ return error_errno(_("could not read '%s'."), todo_file);
+
+ if (parse_insn_buffer(buf->buf, &todo_list)) {
+ todo_list_release(&todo_list);
+ return error(_("unusable todo list: '%s'"), todo_file);
+ }
+
+ if (count_commands(&todo_list) == 0) {
+ apply_autostash(opts);
+ sequencer_remove_state(opts);
+ todo_list_release(&todo_list);
+
+ return error(_("nothing to do"));
+ }
+
+ strbuf_addch(buf, '\n');
+ strbuf_commented_addf(buf, Q_("Rebase %s onto %s (%d command)",
+ "Rebase %s onto %s (%d commands)",
+ count_commands(&todo_list)),
+ shortrevisions, shortonto, count_commands(&todo_list));
+ append_todo_help(0, flags & TODO_LIST_KEEP_EMPTY, buf);
+
+ if (write_message(buf->buf, buf->len, todo_file, 0)) {
+ todo_list_release(&todo_list);
+ return -1;
+ }
+
+ if (copy_file(rebase_path_todo_backup(), todo_file, 0666))
+ return error(_("could not copy '%s' to '%s'."), todo_file,
+ rebase_path_todo_backup());
+
+ if (transform_todos(flags | TODO_LIST_SHORTEN_IDS))
+ return error(_("could not transform the todo list"));
+
+ strbuf_reset(buf);
+
+ if (launch_sequence_editor(todo_file, buf, NULL)) {
+ apply_autostash(opts);
+ sequencer_remove_state(opts);
+ todo_list_release(&todo_list);
+
+ return -1;
+ }
+
+ strbuf_stripspace(buf, 1);
+ if (buf->len == 0) {
+ apply_autostash(opts);
+ sequencer_remove_state(opts);
+ todo_list_release(&todo_list);
+
+ return error(_("nothing to do"));
+ }
+
+ todo_list_release(&todo_list);
+
+ if (check_todo_list()) {
+ checkout_onto(opts, onto_name, onto, orig_head);
+ return -1;
+ }
+
+ if (transform_todos(flags & ~(TODO_LIST_SHORTEN_IDS)))
+ return error(_("could not transform the todo list"));
+
+ if (opts->allow_ff && skip_unnecessary_picks(&oid))
+ return error(_("could not skip unnecessary pick commands"));
+
+ if (checkout_onto(opts, onto_name, oid_to_hex(&oid), orig_head))
+ return -1;
+;
+ if (require_clean_work_tree("rebase", "", 1, 1))
+ return -1;
+
+ return sequencer_continue(opts);
+}
+
struct subject2item_entry {
struct hashmap_entry entry;
int i;
const char *git_path_commit_editmsg(void);
const char *git_path_seq_dir(void);
+const char *rebase_path_todo(void);
#define APPEND_SIGNOFF_DEDUP (1u << 0)
};
#define REPLAY_OPTS_INIT { .action = -1, .current_fixups = STRBUF_INIT }
+enum missing_commit_check_level {
+ MISSING_COMMIT_CHECK_IGNORE = 0,
+ MISSING_COMMIT_CHECK_WARN,
+ MISSING_COMMIT_CHECK_ERROR
+};
+
+int write_message(const void *buf, size_t len, const char *filename,
+ int append_eol);
+
/* Call this to setup defaults before parsing command line options */
void sequencer_init_config(struct replay_opts *opts);
int sequencer_pick_revisions(struct replay_opts *opts);
int sequencer_add_exec_commands(const char *command);
int transform_todos(unsigned flags);
+enum missing_commit_check_level get_missing_commit_check_level(void);
int check_todo_list(void);
-int skip_unnecessary_picks(void);
+int complete_action(struct replay_opts *opts, unsigned flags,
+ const char *shortrevisions, const char *onto_name,
+ const char *onto, const char *orig_head, const char *cmd,
+ unsigned autosquash);
int rearrange_squash(void);
extern const char sign_off_header[];
void commit_post_rewrite(const struct commit *current_head,
const struct object_id *new_head);
+int prepare_branch_to_be_rebased(struct replay_opts *opts, const char *commit);
+
#define SUMMARY_INITIAL_COMMIT (1 << 0)
#define SUMMARY_SHOW_AUTHOR_DATE (1 << 1)
void print_commit_summary(const char *prefix, const struct object_id *oid,
unsigned int flags);
#endif
+
+void parse_strategy_opts(struct replay_opts *opts, char *raw_opts);
+int write_basic_state(struct replay_opts *opts, const char *head_name,
+ const char *onto, const char *orig_head);
#define SEEN_ONLY 1
#define VERBOSE 2
+#define QUICK 4
struct write_shallow_data {
struct strbuf *out;
const char *hex = oid_to_hex(&graft->oid);
if (graft->nr_parent != -1)
return 0;
- if (data->flags & SEEN_ONLY) {
+ if (data->flags & QUICK) {
+ if (!has_object_file(&graft->oid))
+ return 0;
+ } else if (data->flags & SEEN_ONLY) {
struct commit *c = lookup_commit(the_repository, &graft->oid);
if (!c || !(c->object.flags & SEEN)) {
if (data->flags & VERBOSE)
/*
* mark_reachable_objects() should have been run prior to this and all
- * reachable commits marked as "SEEN".
+ * reachable commits marked as "SEEN", except when quick_prune is non-zero,
+ * in which case lines are excised from the shallow file if they refer to
+ * commits that do not exist (any longer).
*/
-void prune_shallow(int show_only)
+void prune_shallow(unsigned options)
{
struct lock_file shallow_lock = LOCK_INIT;
struct strbuf sb = STRBUF_INIT;
+ unsigned flags = SEEN_ONLY;
int fd;
- if (show_only) {
- write_shallow_commits_1(&sb, 0, NULL, SEEN_ONLY | VERBOSE);
+ if (options & PRUNE_QUICK)
+ flags |= QUICK;
+
+ if (options & PRUNE_SHOW_ONLY) {
+ flags |= VERBOSE;
+ write_shallow_commits_1(&sb, 0, NULL, flags);
strbuf_release(&sb);
return;
}
git_path_shallow(the_repository),
LOCK_DIE_ON_ERROR);
check_shallow_file_for_update(the_repository);
- if (write_shallow_commits_1(&sb, 0, NULL, SEEN_ONLY)) {
+ if (write_shallow_commits_1(&sb, 0, NULL, flags)) {
if (write_in_full(fd, sb.buf, sb.len) < 0)
die_errno("failed to write to %s",
get_lock_file_path(&shallow_lock));
sb->buf[sb->len] = '\0';
}
+void strbuf_trim_trailing_newline(struct strbuf *sb)
+{
+ if (sb->len > 0 && sb->buf[sb->len - 1] == '\n') {
+ if (--sb->len > 0 && sb->buf[sb->len - 1] == '\r')
+ --sb->len;
+ sb->buf[sb->len] = '\0';
+ }
+}
+
void strbuf_ltrim(struct strbuf *sb)
{
char *b = sb->buf;
* Initialize the structure. The second parameter can be zero or a bigger
* number to allocate memory, in case you want to prevent further reallocs.
*/
-extern void strbuf_init(struct strbuf *, size_t);
+void strbuf_init(struct strbuf *sb, size_t alloc);
/**
* Release a string buffer and the memory it used. After this call, the
* To clear a strbuf in preparation for further use without the overhead
* of free()ing and malloc()ing again, use strbuf_reset() instead.
*/
-extern void strbuf_release(struct strbuf *);
+void strbuf_release(struct strbuf *sb);
/**
* Detach the string from the strbuf and returns it; you now own the
* The strbuf that previously held the string is reset to `STRBUF_INIT` so
* it can be reused after calling this function.
*/
-extern char *strbuf_detach(struct strbuf *, size_t *);
+char *strbuf_detach(struct strbuf *sb, size_t *sz);
/**
* Attach a string to a buffer. You should specify the string to attach,
* malloc()ed, and after attaching, the pointer cannot be relied upon
* anymore, and neither be free()d directly.
*/
-extern void strbuf_attach(struct strbuf *, void *, size_t, size_t);
+void strbuf_attach(struct strbuf *sb, void *str, size_t len, size_t mem);
/**
* Swap the contents of two string buffers.
* This is never a needed operation, but can be critical for performance in
* some cases.
*/
-extern void strbuf_grow(struct strbuf *, size_t);
+void strbuf_grow(struct strbuf *sb, size_t amount);
/**
* Set the length of the buffer to a given value. This function does *not*
* Strip whitespace from the beginning (`ltrim`), end (`rtrim`), or both side
* (`trim`) of a string.
*/
-extern void strbuf_trim(struct strbuf *);
-extern void strbuf_rtrim(struct strbuf *);
-extern void strbuf_ltrim(struct strbuf *);
+void strbuf_trim(struct strbuf *sb);
+void strbuf_rtrim(struct strbuf *sb);
+void strbuf_ltrim(struct strbuf *sb);
/* Strip trailing directory separators */
-extern void strbuf_trim_trailing_dir_sep(struct strbuf *);
+void strbuf_trim_trailing_dir_sep(struct strbuf *sb);
+
+/* Strip trailing LF or CR/LF */
+void strbuf_trim_trailing_newline(struct strbuf *sb);
/**
* Replace the contents of the strbuf with a reencoded form. Returns -1
* on error, 0 on success.
*/
-extern int strbuf_reencode(struct strbuf *sb, const char *from, const char *to);
+int strbuf_reencode(struct strbuf *sb, const char *from, const char *to);
/**
* Lowercase each character in the buffer using `tolower`.
*/
-extern void strbuf_tolower(struct strbuf *sb);
+void strbuf_tolower(struct strbuf *sb);
/**
* Compare two buffers. Returns an integer less than, equal to, or greater
* than zero if the first buffer is found, respectively, to be less than,
* to match, or be greater than the second buffer.
*/
-extern int strbuf_cmp(const struct strbuf *, const struct strbuf *);
+int strbuf_cmp(const struct strbuf *first, const struct strbuf *second);
/**
/**
* Add a character the specified number of times to the buffer.
*/
-extern void strbuf_addchars(struct strbuf *sb, int c, size_t n);
+void strbuf_addchars(struct strbuf *sb, int c, size_t n);
/**
* Insert data to the given position of the buffer. The remaining contents
* will be shifted, not overwritten.
*/
-extern void strbuf_insert(struct strbuf *, size_t pos, const void *, size_t);
+void strbuf_insert(struct strbuf *sb, size_t pos, const void *, size_t);
/**
* Remove given amount of data from a given position of the buffer.
*/
-extern void strbuf_remove(struct strbuf *, size_t pos, size_t len);
+void strbuf_remove(struct strbuf *sb, size_t pos, size_t len);
/**
* Remove the bytes between `pos..pos+len` and replace it with the given
* data.
*/
-extern void strbuf_splice(struct strbuf *, size_t pos, size_t len,
- const void *, size_t);
+void strbuf_splice(struct strbuf *sb, size_t pos, size_t len,
+ const void *data, size_t data_len);
/**
* Add a NUL-terminated string to the buffer. Each line will be prepended
* by a comment character and a blank.
*/
-extern void strbuf_add_commented_lines(struct strbuf *out, const char *buf, size_t size);
+void strbuf_add_commented_lines(struct strbuf *out,
+ const char *buf, size_t size);
/**
* Add data of given length to the buffer.
*/
-extern void strbuf_add(struct strbuf *, const void *, size_t);
+void strbuf_add(struct strbuf *sb, const void *data, size_t len);
/**
* Add a NUL-terminated string to the buffer.
/**
* Copy the contents of another buffer at the end of the current one.
*/
-extern void strbuf_addbuf(struct strbuf *sb, const struct strbuf *sb2);
+void strbuf_addbuf(struct strbuf *sb, const struct strbuf *sb2);
/**
* This function can be used to expand a format string containing
* parameters to the callback, `strbuf_expand()` passes a context pointer,
* which can be used by the programmer of the callback as she sees fit.
*/
-typedef size_t (*expand_fn_t) (struct strbuf *sb, const char *placeholder, void *context);
-extern void strbuf_expand(struct strbuf *sb, const char *format, expand_fn_t fn, void *context);
+typedef size_t (*expand_fn_t) (struct strbuf *sb,
+ const char *placeholder,
+ void *context);
+void strbuf_expand(struct strbuf *sb,
+ const char *format,
+ expand_fn_t fn,
+ void *context);
/**
* Used as callback for `strbuf_expand()`, expects an array of
const char *placeholder;
const char *value;
};
-extern size_t strbuf_expand_dict_cb(struct strbuf *sb, const char *placeholder, void *context);
+size_t strbuf_expand_dict_cb(struct strbuf *sb,
+ const char *placeholder,
+ void *context);
/**
* Append the contents of one strbuf to another, quoting any
* destination. This is useful for literal data to be fed to either
* strbuf_expand or to the *printf family of functions.
*/
-extern void strbuf_addbuf_percentquote(struct strbuf *dst, const struct strbuf *src);
+void strbuf_addbuf_percentquote(struct strbuf *dst, const struct strbuf *src);
/**
* Append the given byte size as a human-readable string (i.e. 12.23 KiB,
* 3.50 MiB).
*/
-extern void strbuf_humanise_bytes(struct strbuf *buf, off_t bytes);
+void strbuf_humanise_bytes(struct strbuf *buf, off_t bytes);
/**
* Add a formatted string to the buffer.
*/
__attribute__((format (printf,2,3)))
-extern void strbuf_addf(struct strbuf *sb, const char *fmt, ...);
+void strbuf_addf(struct strbuf *sb, const char *fmt, ...);
/**
* Add a formatted string prepended by a comment character and a
* blank to the buffer.
*/
__attribute__((format (printf, 2, 3)))
-extern void strbuf_commented_addf(struct strbuf *sb, const char *fmt, ...);
+void strbuf_commented_addf(struct strbuf *sb, const char *fmt, ...);
__attribute__((format (printf,2,0)))
-extern void strbuf_vaddf(struct strbuf *sb, const char *fmt, va_list ap);
+void strbuf_vaddf(struct strbuf *sb, const char *fmt, va_list ap);
/**
* Add the time specified by `tm`, as formatted by `strftime`.
* `suppress_tz_name`, when set, expands %Z internally to the empty
* string rather than passing it to `strftime`.
*/
-extern void strbuf_addftime(struct strbuf *sb, const char *fmt,
- const struct tm *tm, int tz_offset,
- int suppress_tz_name);
+void strbuf_addftime(struct strbuf *sb, const char *fmt,
+ const struct tm *tm, int tz_offset,
+ int suppress_tz_name);
/**
* Read a given size of data from a FILE* pointer to the buffer.
* `strbuf_read()`, `strbuf_read_file()` and `strbuf_getline_*()`
* family of functions have the same behaviour as well.
*/
-extern size_t strbuf_fread(struct strbuf *, size_t, FILE *);
+size_t strbuf_fread(struct strbuf *sb, size_t size, FILE *file);
/**
* Read the contents of a given file descriptor. The third argument can be
* used to give a hint about the file size, to avoid reallocs. If read fails,
* any partial read is undone.
*/
-extern ssize_t strbuf_read(struct strbuf *, int fd, size_t hint);
+ssize_t strbuf_read(struct strbuf *sb, int fd, size_t hint);
/**
* Read the contents of a given file descriptor partially by using only one
* file size, to avoid reallocs. Returns the number of new bytes appended to
* the sb.
*/
-extern ssize_t strbuf_read_once(struct strbuf *, int fd, size_t hint);
+ssize_t strbuf_read_once(struct strbuf *sb, int fd, size_t hint);
/**
* Read the contents of a file, specified by its path. The third argument
* Return the number of bytes read or a negative value if some error
* occurred while opening or reading the file.
*/
-extern ssize_t strbuf_read_file(struct strbuf *sb, const char *path, size_t hint);
+ssize_t strbuf_read_file(struct strbuf *sb, const char *path, size_t hint);
/**
* Read the target of a symbolic link, specified by its path. The third
* argument can be used to give a hint about the size, to avoid reallocs.
*/
-extern int strbuf_readlink(struct strbuf *sb, const char *path, size_t hint);
+int strbuf_readlink(struct strbuf *sb, const char *path, size_t hint);
/**
* Write the whole content of the strbuf to the stream not stopping at
* NUL bytes.
*/
-extern ssize_t strbuf_write(struct strbuf *sb, FILE *stream);
+ssize_t strbuf_write(struct strbuf *sb, FILE *stream);
/**
* Read a line from a FILE *, overwriting the existing contents of
typedef int (*strbuf_getline_fn)(struct strbuf *, FILE *);
/* Uses LF as the line terminator */
-extern int strbuf_getline_lf(struct strbuf *sb, FILE *fp);
+int strbuf_getline_lf(struct strbuf *sb, FILE *fp);
/* Uses NUL as the line terminator */
-extern int strbuf_getline_nul(struct strbuf *sb, FILE *fp);
+int strbuf_getline_nul(struct strbuf *sb, FILE *fp);
/*
* Similar to strbuf_getline_lf(), but additionally treats a CR that
* that can come from platforms whose native text format is CRLF
* terminated.
*/
-extern int strbuf_getline(struct strbuf *, FILE *);
+int strbuf_getline(struct strbuf *sb, FILE *file);
/**
* Like `strbuf_getline`, but keeps the trailing terminator (if
* any) in the buffer.
*/
-extern int strbuf_getwholeline(struct strbuf *, FILE *, int);
+int strbuf_getwholeline(struct strbuf *sb, FILE *file, int term);
/**
* Like `strbuf_getwholeline`, but operates on a file descriptor.
* use it unless you need the correct position in the file
* descriptor.
*/
-extern int strbuf_getwholeline_fd(struct strbuf *, int, int);
+int strbuf_getwholeline_fd(struct strbuf *sb, int fd, int term);
/**
* Set the buffer to the path of the current working directory.
*/
-extern int strbuf_getcwd(struct strbuf *sb);
+int strbuf_getcwd(struct strbuf *sb);
/**
* Add a path to a buffer, converting a relative path to an
* absolute one in the process. Symbolic links are not
* resolved.
*/
-extern void strbuf_add_absolute_path(struct strbuf *sb, const char *path);
+void strbuf_add_absolute_path(struct strbuf *sb, const char *path);
/**
* Canonize `path` (make it absolute, resolve symlinks, remove extra
* Callers that don't mind links should use the more lightweight
* strbuf_add_absolute_path() instead.
*/
-extern void strbuf_add_real_path(struct strbuf *sb, const char *path);
+void strbuf_add_real_path(struct strbuf *sb, const char *path);
/**
* normalize_path_copy() for details. If an error occurs, the contents of "sb"
* are left untouched, and -1 is returned.
*/
-extern int strbuf_normalize_path(struct strbuf *sb);
+int strbuf_normalize_path(struct strbuf *sb);
/**
* Strip whitespace from a buffer. The second parameter controls if
* comments are considered contents to be removed or not.
*/
-extern void strbuf_stripspace(struct strbuf *buf, int skip_comments);
+void strbuf_stripspace(struct strbuf *buf, int skip_comments);
static inline int strbuf_strip_suffix(struct strbuf *sb, const char *suffix)
{
* For lighter-weight alternatives, see string_list_split() and
* string_list_split_in_place().
*/
-extern struct strbuf **strbuf_split_buf(const char *, size_t,
- int terminator, int max);
+struct strbuf **strbuf_split_buf(const char *str, size_t len,
+ int terminator, int max);
static inline struct strbuf **strbuf_split_str(const char *str,
int terminator, int max)
}
static inline struct strbuf **strbuf_split_max(const struct strbuf *sb,
- int terminator, int max)
+ int terminator, int max)
{
return strbuf_split_buf(sb->buf, sb->len, terminator, max);
}
* 'element1, element2, ..., elementN'
* to str. If only one element, just write "element1" to str.
*/
-extern void strbuf_add_separated_string_list(struct strbuf *str,
- const char *sep,
- struct string_list *slist);
+void strbuf_add_separated_string_list(struct strbuf *str,
+ const char *sep,
+ struct string_list *slist);
/**
* Free a NULL-terminated list of strbufs (for example, the return
* values of the strbuf_split*() functions).
*/
-extern void strbuf_list_free(struct strbuf **);
+void strbuf_list_free(struct strbuf **list);
/**
* Add the abbreviation, as generated by find_unique_abbrev, of `sha1` to
* the strbuf `sb`.
*/
-extern void strbuf_add_unique_abbrev(struct strbuf *sb,
- const struct object_id *oid,
- int abbrev_len);
+void strbuf_add_unique_abbrev(struct strbuf *sb,
+ const struct object_id *oid,
+ int abbrev_len);
/**
* Launch the user preferred editor to edit a file and fill the buffer
* run in. If the buffer is NULL the editor is launched as usual but the
* file's contents are not read into the buffer upon completion.
*/
-extern int launch_editor(const char *path, struct strbuf *buffer, const char *const *env);
+int launch_editor(const char *path, struct strbuf *buffer,
+ const char *const *env);
+
+int launch_sequence_editor(const char *path, struct strbuf *buffer,
+ const char *const *env);
-extern void strbuf_add_lines(struct strbuf *sb, const char *prefix, const char *buf, size_t size);
+void strbuf_add_lines(struct strbuf *sb,
+ const char *prefix,
+ const char *buf,
+ size_t size);
/**
* Append s to sb, with the characters '<', '>', '&' and '"' converted
* into XML entities.
*/
-extern void strbuf_addstr_xml_quoted(struct strbuf *sb, const char *s);
+void strbuf_addstr_xml_quoted(struct strbuf *sb,
+ const char *s);
/**
* "Complete" the contents of `sb` by ensuring that either it ends with the
* If "allowed" is non-zero, restrict the set of allowed expansions. See
* interpret_branch_name() for details.
*/
-extern void strbuf_branchname(struct strbuf *sb, const char *name,
- unsigned allowed);
+void strbuf_branchname(struct strbuf *sb, const char *name,
+ unsigned allowed);
/*
* Like strbuf_branchname() above, but confirm that the result is
*
* The return value is "0" if the result is valid, and "-1" otherwise.
*/
-extern int strbuf_check_branch_ref(struct strbuf *sb, const char *name);
+int strbuf_check_branch_ref(struct strbuf *sb, const char *name);
-extern void strbuf_addstr_urlencode(struct strbuf *, const char *,
- int reserved);
+void strbuf_addstr_urlencode(struct strbuf *sb, const char *name,
+ int reserved);
__attribute__((format (printf,1,2)))
-extern int printf_ln(const char *fmt, ...);
+int printf_ln(const char *fmt, ...);
__attribute__((format (printf,2,3)))
-extern int fprintf_ln(FILE *fp, const char *fmt, ...);
+int fprintf_ln(FILE *fp, const char *fmt, ...);
char *xstrdup_tolower(const char *);
char *xstrdup_toupper(const char *);
}
struct collect_changed_submodules_cb_data {
+ struct repository *repo;
struct string_list *changed;
const struct object_id *commit_oid;
};
if (!S_ISGITLINK(p->two->mode))
continue;
- submodule = submodule_from_path(the_repository,
+ submodule = submodule_from_path(me->repo,
commit_oid, p->two->path);
if (submodule)
name = submodule->name;
name = default_name_or_path(p->two->path);
/* make sure name does not collide with existing one */
if (name)
- submodule = submodule_from_name(the_repository,
+ submodule = submodule_from_name(me->repo,
commit_oid, name);
if (submodule) {
warning("Submodule in commit %s at path: "
* have a corresponding 'struct oid_array' (in the 'util' field) which lists
* what the submodule pointers were updated to during the change.
*/
-static void collect_changed_submodules(struct index_state *istate,
+static void collect_changed_submodules(struct repository *r,
struct string_list *changed,
struct argv_array *argv)
{
struct rev_info rev;
const struct commit *commit;
- repo_init_revisions(the_repository, &rev, NULL);
+ repo_init_revisions(r, &rev, NULL);
setup_revisions(argv->argc, argv->argv, &rev, NULL);
if (prepare_revision_walk(&rev))
die("revision walk setup failed");
while ((commit = get_revision(&rev))) {
struct rev_info diff_rev;
struct collect_changed_submodules_cb_data data;
+ data.repo = r;
data.changed = changed;
data.commit_oid = &commit->object.oid;
- repo_init_revisions(the_repository, &diff_rev, NULL);
+ repo_init_revisions(r, &diff_rev, NULL);
diff_rev.diffopt.output_format |= DIFF_FORMAT_CALLBACK;
diff_rev.diffopt.format_callback = collect_changed_submodules_cb;
diff_rev.diffopt.format_callback_data = &data;
}
struct has_commit_data {
+ struct repository *repo;
int result;
const char *path;
};
{
struct has_commit_data *cb = data;
- enum object_type type = oid_object_info(the_repository, oid, NULL);
+ enum object_type type = oid_object_info(cb->repo, oid, NULL);
switch (type) {
case OBJ_COMMIT:
}
}
-static int submodule_has_commits(const char *path, struct oid_array *commits)
+static int submodule_has_commits(struct repository *r,
+ const char *path,
+ struct oid_array *commits)
{
- struct has_commit_data has_commit = { 1, path };
+ struct has_commit_data has_commit = { r, 1, path };
/*
* Perform a cheap, but incorrect check for the existence of 'commits'.
return has_commit.result;
}
-static int submodule_needs_pushing(const char *path, struct oid_array *commits)
+static int submodule_needs_pushing(struct repository *r,
+ const char *path,
+ struct oid_array *commits)
{
- if (!submodule_has_commits(path, commits))
+ if (!submodule_has_commits(r, path, commits))
/*
* NOTE: We do consider it safe to return "no" here. The
* correct answer would be "We do not know" instead of
return 0;
}
-int find_unpushed_submodules(struct index_state *istate,
+int find_unpushed_submodules(struct repository *r,
struct oid_array *commits,
const char *remotes_name,
struct string_list *needs_pushing)
argv_array_push(&argv, "--not");
argv_array_pushf(&argv, "--remotes=%s", remotes_name);
- collect_changed_submodules(istate, &submodules, &argv);
+ collect_changed_submodules(r, &submodules, &argv);
for_each_string_list_item(name, &submodules) {
struct oid_array *commits = name->util;
const struct submodule *submodule;
const char *path = NULL;
- submodule = submodule_from_name(the_repository, &null_oid, name->string);
+ submodule = submodule_from_name(r, &null_oid, name->string);
if (submodule)
path = submodule->path;
else
if (!path)
continue;
- if (submodule_needs_pushing(path, commits))
+ if (submodule_needs_pushing(r, path, commits))
string_list_insert(needs_pushing, path);
}
die("process for submodule '%s' failed", path);
}
-int push_unpushed_submodules(struct index_state *istate,
+int push_unpushed_submodules(struct repository *r,
struct oid_array *commits,
const struct remote *remote,
const struct refspec *rs,
int i, ret = 1;
struct string_list needs_pushing = STRING_LIST_INIT_DUP;
- if (!find_unpushed_submodules(istate, commits,
+ if (!find_unpushed_submodules(r, commits,
remote->name, &needs_pushing))
return 1;
oid_array_append(&ref_tips_after_fetch, oid);
}
-static void calculate_changed_submodule_paths(struct index_state *istate)
+static void calculate_changed_submodule_paths(struct repository *r)
{
struct argv_array argv = ARGV_ARRAY_INIT;
struct string_list changed_submodules = STRING_LIST_INIT_DUP;
const struct string_list_item *name;
/* No need to check if there are no submodules configured */
- if (!submodule_from_path(the_repository, NULL, NULL))
+ if (!submodule_from_path(r, NULL, NULL))
return;
argv_array_push(&argv, "--"); /* argv[0] program name */
* Collect all submodules (whether checked out or not) for which new
* commits have been recorded upstream in "changed_submodule_names".
*/
- collect_changed_submodules(istate, &changed_submodules, &argv);
+ collect_changed_submodules(r, &changed_submodules, &argv);
for_each_string_list_item(name, &changed_submodules) {
struct oid_array *commits = name->util;
const struct submodule *submodule;
const char *path = NULL;
- submodule = submodule_from_name(the_repository, &null_oid, name->string);
+ submodule = submodule_from_name(r, &null_oid, name->string);
if (submodule)
path = submodule->path;
else
if (!path)
continue;
- if (!submodule_has_commits(path, commits))
+ if (!submodule_has_commits(r, path, commits))
string_list_append(&changed_submodule_names, name->string);
}
initialized_fetch_ref_tips = 0;
}
-int submodule_touches_in_range(struct index_state *istate,
+int submodule_touches_in_range(struct repository *r,
struct object_id *excl_oid,
struct object_id *incl_oid)
{
int ret;
/* No need to check if there are no submodules configured */
- if (!submodule_from_path(the_repository, NULL, NULL))
+ if (!submodule_from_path(r, NULL, NULL))
return 0;
argv_array_push(&args, "--"); /* args[0] program name */
argv_array_push(&args, oid_to_hex(excl_oid));
}
- collect_changed_submodules(istate, &subs, &args);
+ collect_changed_submodules(r, &subs, &args);
ret = subs.nr;
argv_array_clear(&args);
argv_array_push(&spf.args, "--recurse-submodules-default");
/* default value, "--submodule-prefix" and its value are added later */
- calculate_changed_submodule_paths(r->index);
+ calculate_changed_submodule_paths(r);
run_processes_parallel(max_parallel_jobs,
get_next_submodule,
fetch_start_failure,
* Checks if there are submodule changes in a..b. If a is the null OID,
* checks b and all its ancestors instead.
*/
-int submodule_touches_in_range(struct index_state *istate,
+int submodule_touches_in_range(struct repository *r,
struct object_id *a,
struct object_id *b);
-int find_unpushed_submodules(struct index_state *istate,
+int find_unpushed_submodules(struct repository *r,
struct oid_array *commits,
const char *remotes_name,
struct string_list *needs_pushing);
struct refspec;
-int push_unpushed_submodules(struct index_state *istate,
+int push_unpushed_submodules(struct repository *r,
struct oid_array *commits,
const struct remote *remote,
const struct refspec *rs,
As the names depend on the tests' file names, it is safe to
run the tests with this option in parallel.
+-V::
--verbose-log::
Write verbose output to the same logfile as `--tee`, but do
_not_ write it to stdout. Unlike `--tee --verbose`, this option
{ "write-cache", cmd__write_cache },
};
+static NORETURN void die_usage(void)
+{
+ size_t i;
+
+ fprintf(stderr, "usage: test-tool <toolname> [args]\n");
+ for (i = 0; i < ARRAY_SIZE(cmds); i++)
+ fprintf(stderr, " %s\n", cmds[i].name);
+ exit(128);
+}
+
int cmd_main(int argc, const char **argv)
{
int i;
BUG_exit_code = 99;
if (argc < 2)
- die("I need a test name!");
+ die_usage();
for (i = 0; i < ARRAY_SIZE(cmds); i++) {
if (!strcmp(cmds[i].name, argv[1])) {
return cmds[i].fn(argc, argv);
}
}
- die("There is no test named '%s'", argv[1]);
+ error("there is no tool named '%s'", argv[1]);
+ die_usage();
}
-#ifndef __TEST_TOOL_H__
-#define __TEST_TOOL_H__
+#ifndef TEST_TOOL_H
+#define TEST_TOOL_H
#include "git-compat-util.h"
action=pick
for line in $FAKE_LINES; do
case $line in
- pick|squash|fixup|edit|reword|drop)
+ pick|p|squash|s|fixup|f|edit|e|reword|r|drop|d)
action="$line";;
- exec*)
+ exec_*|x_*|break|b)
echo "$line" | sed 's/_/ /g' >> "$1";;
"#")
echo '# comment' >> "$1";;
cat hello-script
EOF
-test_expect_success 'start_command reports ENOENT' '
+test_expect_success 'start_command reports ENOENT (slash)' '
test-tool run-command start-command-ENOENT ./does-not-exist
'
+test_expect_success 'start_command reports ENOENT (no slash)' '
+ test-tool run-command start-command-ENOENT does-not-exist
+'
+
test_expect_success 'run_command can run a command' '
cat hello-script >hello.sh &&
chmod +x hello.sh &&
test_must_be_empty err
'
+test_expect_success 'run_command is restricted to PATH' '
+ write_script should-not-run <<-\EOF &&
+ echo yikes
+ EOF
+ test_must_fail test-tool run-command run-command should-not-run
+'
+
test_expect_success !MINGW 'run_command can run a script without a #! line' '
cat >hello <<-\EOF &&
cat hello-script
! grep $FOO out
'
+test_expect_success 'missing tree objects with --missing=allow-promisor and --exclude-promisor-objects' '
+ rm -rf repo &&
+ test_create_repo repo &&
+ test_commit -C repo foo &&
+ test_commit -C repo bar &&
+ test_commit -C repo baz &&
+
+ promise_and_delete $(git -C repo rev-parse bar^{tree}) &&
+ promise_and_delete $(git -C repo rev-parse foo^{tree}) &&
+
+ git -C repo config core.repositoryformatversion 1 &&
+ git -C repo config extensions.partialclone "arbitrary string" &&
+
+ git -C repo rev-list --missing=allow-promisor --objects HEAD >objs 2>rev_list_err &&
+ test_must_be_empty rev_list_err &&
+ # 3 commits, 3 blobs, and 1 tree
+ test_line_count = 7 objs &&
+
+ # Do the same for --exclude-promisor-objects, but with all trees gone.
+ promise_and_delete $(git -C repo rev-parse baz^{tree}) &&
+ git -C repo rev-list --exclude-promisor-objects --objects HEAD >objs 2>rev_list_err &&
+ test_must_be_empty rev_list_err &&
+ # 3 commits, no blobs or trees
+ test_line_count = 3 objs
+'
+
+test_expect_success 'missing non-root tree object and rev-list' '
+ rm -rf repo &&
+ test_create_repo repo &&
+ mkdir repo/dir &&
+ echo foo >repo/dir/foo &&
+ git -C repo add dir/foo &&
+ git -C repo commit -m "commit dir/foo" &&
+
+ promise_and_delete $(git -C repo rev-parse HEAD:dir) &&
+
+ git -C repo config core.repositoryformatversion 1 &&
+ git -C repo config extensions.partialclone "arbitrary string" &&
+
+ git -C repo rev-list --missing=allow-any --objects HEAD >objs 2>rev_list_err &&
+ test_must_be_empty rev_list_err &&
+ # 1 commit and 1 tree
+ test_line_count = 2 objs
+'
+
test_expect_success 'rev-list stops traversal at missing and promised tree' '
rm -rf repo &&
test_create_repo repo &&
+++ /dev/null
-#!/bin/sh
-#
-# Copyright (c) 2005 Junio C Hamano
-#
-
-test_description='git checkout-index test.
-
-This test registers the following filesystem structure in the
-cache:
-
- path0 - a file
- path1/file1 - a file in a directory
-
-And then tries to checkout in a work tree that has the following:
-
- path0/file0 - a file in a directory
- path1 - a file
-
-The git checkout-index command should fail when attempting to checkout
-path0, finding it is occupied by a directory, and path1/file1, finding
-path1 is occupied by a non-directory. With "-f" flag, it should remove
-the conflicting paths and succeed.
-'
-. ./test-lib.sh
-
-date >path0
-mkdir path1
-date >path1/file1
-
-test_expect_success \
- 'git update-index --add various paths.' \
- 'git update-index --add path0 path1/file1'
-
-rm -fr path0 path1
-mkdir path0
-date >path0/file0
-date >path1
-
-test_expect_success \
- 'git checkout-index without -f should fail on conflicting work tree.' \
- 'test_must_fail git checkout-index -a'
-
-test_expect_success \
- 'git checkout-index with -f should succeed.' \
- 'git checkout-index -f -a'
-
-test_expect_success \
- '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
+#
+# Copyright (c) 2005 Junio C Hamano
+#
+
+test_description='git conflicts when checking files out test.'
+
+# The first test registers the following filesystem structure in the
+# cache:
+#
+# path0 - a file
+# path1/file1 - a file in a directory
+#
+# And then tries to checkout in a work tree that has the following:
+#
+# path0/file0 - a file in a directory
+# path1 - a file
+#
+# The git checkout-index command should fail when attempting to checkout
+# path0, finding it is occupied by a directory, and path1/file1, finding
+# path1 is occupied by a non-directory. With "-f" flag, it should remove
+# the conflicting paths and succeed.
+
+. ./test-lib.sh
+
+show_files() {
+ # show filesystem files, just [-dl] for type and name
+ find path? -ls |
+ sed -e 's/^[0-9]* * [0-9]* * \([-bcdl]\)[^ ]* *[0-9]* *[^ ]* *[^ ]* *[0-9]* [A-Z][a-z][a-z] [0-9][0-9] [^ ]* /fs: \1 /'
+ # what's in the cache, just mode and name
+ git ls-files --stage |
+ sed -e 's/^\([0-9]*\) [0-9a-f]* [0-3] /ca: \1 /'
+ # what's in the tree, just mode and name.
+ git ls-tree -r "$1" |
+ sed -e 's/^\([0-9]*\) [^ ]* [0-9a-f]* /tr: \1 /'
+}
+
+date >path0
+mkdir path1
+date >path1/file1
+
+test_expect_success \
+ 'git update-index --add various paths.' \
+ 'git update-index --add path0 path1/file1'
+
+rm -fr path0 path1
+mkdir path0
+date >path0/file0
+date >path1
+
+test_expect_success \
+ 'git checkout-index without -f should fail on conflicting work tree.' \
+ 'test_must_fail git checkout-index -a'
+
+test_expect_success \
+ 'git checkout-index with -f should succeed.' \
+ 'git checkout-index -f -a'
+
+test_expect_success \
+ '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/
+'
+
+# The second test registers the following filesystem structure in the cache:
+#
+# path2/file0 - a file in a directory
+# path3/file1 - a file in a directory
+#
+# and attempts to check it out when the work tree has:
+#
+# path2/file0 - a file in a directory
+# path3 - a symlink pointing at "path2"
+#
+# Checkout cache should fail to extract path3/file1 because the leading
+# path path3 is occupied by a non-directory. With "-f" it should remove
+# the symlink path3 and create directory path3 and file path3/file1.
+
+mkdir path2
+date >path2/file0
+test_expect_success \
+ 'git update-index --add path2/file0' \
+ 'git update-index --add path2/file0'
+test_expect_success \
+ 'writing tree out with git write-tree' \
+ 'tree1=$(git write-tree)'
+test_debug 'show_files $tree1'
+
+mkdir path3
+date >path3/file1
+test_expect_success \
+ 'git update-index --add path3/file1' \
+ 'git update-index --add path3/file1'
+test_expect_success \
+ 'writing tree out with git write-tree' \
+ 'tree2=$(git write-tree)'
+test_debug 'show_files $tree2'
+
+rm -fr path3
+test_expect_success \
+ 'read previously written tree and checkout.' \
+ 'git read-tree -m $tree1 && git checkout-index -f -a'
+test_debug 'show_files $tree1'
+
+test_expect_success \
+ 'add a symlink' \
+ 'test_ln_s_add path2 path3'
+test_expect_success \
+ 'writing tree out with git write-tree' \
+ 'tree3=$(git write-tree)'
+test_debug 'show_files $tree3'
+
+# Morten says "Got that?" here.
+# Test begins.
+
+test_expect_success \
+ 'read previously written tree and checkout.' \
+ 'git read-tree $tree2 && git checkout-index -f -a'
+test_debug 'show_files $tree2'
+
+test_expect_success \
+ 'checking out conflicting path with -f' \
+ 'test ! -h path2 && test -d path2 &&
+ test ! -h path3 && test -d path3 &&
+ test ! -h path2/file0 && test -f path2/file0 &&
+ test ! -h path3/file1 && test -f path3/file1'
+
+test_done
+++ /dev/null
-#!/bin/sh
-#
-# Copyright (c) 2005 Junio C Hamano
-#
-
-test_description='git checkout-index test.
-
-This test registers the following filesystem structure in the cache:
-
- path0/file0 - a file in a directory
- path1/file1 - a file in a directory
-
-and attempts to check it out when the work tree has:
-
- path0/file0 - a file in a directory
- path1 - a symlink pointing at "path0"
-
-Checkout cache should fail to extract path1/file1 because the leading
-path path1 is occupied by a non-directory. With "-f" it should remove
-the symlink path1 and create directory path1 and file path1/file1.
-'
-. ./test-lib.sh
-
-show_files() {
- # show filesystem files, just [-dl] for type and name
- find path? -ls |
- sed -e 's/^[0-9]* * [0-9]* * \([-bcdl]\)[^ ]* *[0-9]* *[^ ]* *[^ ]* *[0-9]* [A-Z][a-z][a-z] [0-9][0-9] [^ ]* /fs: \1 /'
- # what's in the cache, just mode and name
- git ls-files --stage |
- sed -e 's/^\([0-9]*\) [0-9a-f]* [0-3] /ca: \1 /'
- # what's in the tree, just mode and name.
- git ls-tree -r "$1" |
- sed -e 's/^\([0-9]*\) [^ ]* [0-9a-f]* /tr: \1 /'
-}
-
-mkdir path0
-date >path0/file0
-test_expect_success \
- 'git update-index --add path0/file0' \
- 'git update-index --add path0/file0'
-test_expect_success \
- 'writing tree out with git write-tree' \
- 'tree1=$(git write-tree)'
-test_debug 'show_files $tree1'
-
-mkdir path1
-date >path1/file1
-test_expect_success \
- 'git update-index --add path1/file1' \
- 'git update-index --add path1/file1'
-test_expect_success \
- 'writing tree out with git write-tree' \
- 'tree2=$(git write-tree)'
-test_debug 'show_files $tree2'
-
-rm -fr path1
-test_expect_success \
- 'read previously written tree and checkout.' \
- 'git read-tree -m $tree1 && git checkout-index -f -a'
-test_debug 'show_files $tree1'
-
-test_expect_success \
- 'add a symlink' \
- 'test_ln_s_add path0 path1'
-test_expect_success \
- 'writing tree out with git write-tree' \
- 'tree3=$(git write-tree)'
-test_debug 'show_files $tree3'
-
-# Morten says "Got that?" here.
-# Test begins.
-
-test_expect_success \
- 'read previously written tree and checkout.' \
- 'git read-tree $tree2 && git checkout-index -f -a'
-test_debug 'show_files $tree2'
-
-test_expect_success \
- 'checking out conflicting path with -f' \
- 'test ! -h path0 && test -d path0 &&
- test ! -h path1 && test -d path1 &&
- test ! -h path0/file0 && test -f path0/file0 &&
- test ! -h path1/file1 && test -f path1/file1'
-
-test_done
test_cmp expected actual
'
+test_expect_success 'changed commit with sm config' '
+ git range-diff --no-color --submodule=log topic...changed >actual &&
+ cat >expected <<-EOF &&
+ 1: 4de457d = 1: a4b3333 s/5/A/
+ 2: fccce22 = 2: f51d370 s/4/A/
+ 3: 147e64e ! 3: 0559556 s/11/B/
+ @@ -10,7 +10,7 @@
+ 9
+ 10
+ -11
+ -+B
+ ++BB
+ 12
+ 13
+ 14
+ 4: a63e992 ! 4: d966c5c s/12/B/
+ @@ -8,7 +8,7 @@
+ @@
+ 9
+ 10
+ - B
+ + BB
+ -12
+ +B
+ 13
+ EOF
+ test_cmp expected actual
+'
+
test_expect_success 'no commits on one side' '
git commit --amend -m "new message" &&
git range-diff master HEAD@{1} HEAD
test_line_count = 6 actual
'
+cat > expect <<EOF
+error: nothing to do
+EOF
+
+test_expect_success 'rebase -i with empty HEAD' '
+ set_fake_editor &&
+ test_must_fail env FAKE_LINES="1 exec_true" git rebase -i HEAD^ >actual 2>&1 &&
+ test_i18ncmp expect actual
+'
+
test_expect_success 'rebase -i with the exec command' '
git checkout master &&
(
git checkout master &&
mkdir subdir && (cd subdir &&
set_fake_editor &&
- FAKE_LINES="1 exec_cd_subdir_&&_git_rev-parse_--is-inside-work-tree" \
+ FAKE_LINES="1 x_cd_subdir_&&_git_rev-parse_--is-inside-work-tree" \
git rebase -i HEAD^
)
'
git checkout -b squash-works no-conflict-branch &&
one=$(git rev-parse HEAD~3) &&
set_fake_editor &&
- FAKE_LINES="1 squash 3 2" EXPECT_HEADER_COUNT=2 \
+ FAKE_LINES="1 s 3 2" EXPECT_HEADER_COUNT=2 \
git rebase -i HEAD~3 &&
test $one = $(git rev-parse HEAD~2)
'
git show HEAD^ | grep "D changed" &&
FAKE_LINES="reword 1 2 3 4" FAKE_COMMIT_MESSAGE="B changed" git rebase -i A &&
git show HEAD~3 | grep "B changed" &&
- FAKE_LINES="1 reword 2 3 4" FAKE_COMMIT_MESSAGE="C changed" git rebase -i A &&
+ FAKE_LINES="1 r 2 pick 3 p 4" FAKE_COMMIT_MESSAGE="C changed" git rebase -i A &&
git show HEAD~2 | grep "C changed"
'
git reset --hard n3 &&
git notes add -m"an earlier note" n2 &&
set_fake_editor &&
- GIT_NOTES_REWRITE_MODE=concatenate FAKE_LINES="1 fixup 2" git rebase -i n1 &&
+ GIT_NOTES_REWRITE_MODE=concatenate FAKE_LINES="1 f 2" git rebase -i n1 &&
git notes show > output &&
test_cmp expect output
'
test_expect_success 'drop' '
rebase_setup_and_clean drop-test &&
set_fake_editor &&
- FAKE_LINES="1 drop 2 3 drop 4 5" git rebase -i --root &&
+ FAKE_LINES="1 drop 2 3 d 4 5" git rebase -i --root &&
test E = $(git cat-file commit HEAD | sed -ne \$p) &&
test C = $(git cat-file commit HEAD^ | sed -ne \$p) &&
test A = $(git cat-file commit HEAD^^ | sed -ne \$p)
GIT_SEQUENCE_EDITOR=: && export GIT_SEQUENCE_EDITOR
test_rerere_autoupdate -i
test_rerere_autoupdate --preserve-merges
+unset GIT_SEQUENCE_EDITOR
+
+test_expect_success 'the todo command "break" works' '
+ rm -f execed &&
+ FAKE_LINES="break b exec_>execed" git rebase -i HEAD &&
+ test_path_is_missing execed &&
+ git rebase --continue &&
+ test_path_is_missing execed &&
+ git rebase --continue &&
+ test_path_is_file execed
+'
test_done
test_cmp expected file0
'
+test_expect_success 'autostash with dirty submodules' '
+ test_when_finished "git reset --hard && git checkout master" &&
+ git checkout -b with-submodule &&
+ git submodule add ./ sub &&
+ test_tick &&
+ git commit -m add-submodule &&
+ echo changed >sub/file0 &&
+ git rebase -i --autostash HEAD
+'
+
test_done
test_cmp expect actual.head
'
+test_expect_success 'diff --no-index from repo subdir with absolute paths' '
+ cat <<-EOF >expect &&
+ 1 1 $(pwd)/non/git/{a => b}
+ EOF
+ test_expect_code 1 \
+ git -C repo/sub diff --numstat \
+ "$(pwd)/non/git/a" "$(pwd)/non/git/b" >actual &&
+ test_cmp expect actual
+'
+
test_done
test_cmp expect actual
'
+test_expect_success '--exclude-promisor-objects does not BUG-crash' '
+ test_must_fail git log --exclude-promisor-objects source-a
+'
+
test_done
test_cmp_bin b.tar d4.zip
'
+test_expect_success GZIP 'git archive with --output and --remote creates .tgz' '
+ git archive --output=d5.tgz --remote=. HEAD &&
+ gzip -d -c <d5.tgz >d5.tar &&
+ test_cmp_bin b.tar d5.tar
+'
+
test_expect_success 'git archive --list outside of a git repo' '
nongit git archive --list
'
'git archive --format=zip --output=d2.zip HEAD &&
test_cmp_bin d.zip d2.zip'
-test_expect_success 'git archive with --output, inferring format' '
+test_expect_success 'git archive with --output, inferring format (local)' '
git archive --output=d3.zip HEAD &&
test_cmp_bin d.zip d3.zip
'
+test_expect_success 'git archive with --output, inferring format (remote)' '
+ git archive --remote=. --output=d4.zip HEAD &&
+ test_cmp_bin d.zip d4.zip
+'
+
test_expect_success \
'git archive --format=zip with prefix' \
'git archive --format=zip --prefix=prefix/ HEAD >e.zip'
test_cmp expected observed
'
+test_expect_success 'get an error for missing tree object' '
+ git init r5 &&
+ echo foo >r5/foo &&
+ git -C r5 add foo &&
+ git -C r5 commit -m "foo" &&
+ del=$(git -C r5 rev-parse HEAD^{tree} | sed "s|..|&/|") &&
+ rm r5/.git/objects/$del &&
+ test_must_fail git -C r5 pack-objects --rev --stdout 2>bad_tree <<-EOF &&
+ HEAD
+ EOF
+ grep "bad tree object" bad_tree
+'
+
+test_expect_success 'setup for tests of tree:0' '
+ mkdir r1/subtree &&
+ echo "This is a file in a subtree" >r1/subtree/file &&
+ git -C r1 add subtree/file &&
+ git -C r1 commit -m subtree
+'
+
+test_expect_success 'verify tree:0 packfile has no blobs or trees' '
+ git -C r1 pack-objects --rev --stdout --filter=tree:0 >commitsonly.pack <<-EOF &&
+ HEAD
+ EOF
+ git -C r1 index-pack ../commitsonly.pack &&
+ git -C r1 verify-pack -v ../commitsonly.pack >objs &&
+ ! grep -E "tree|blob" objs
+'
+
+test_expect_success 'grab tree directly when using tree:0' '
+ # We should get the tree specified directly but not its blobs or subtrees.
+ git -C r1 pack-objects --rev --stdout --filter=tree:0 >commitsonly.pack <<-EOF &&
+ HEAD:
+ EOF
+ git -C r1 index-pack ../commitsonly.pack &&
+ git -C r1 verify-pack -v ../commitsonly.pack >objs &&
+ awk "/tree|blob/{print \$1}" objs >trees_and_blobs &&
+ git -C r1 rev-parse HEAD: >expected &&
+ test_cmp expected trees_and_blobs
+'
+
# Test blob:limit=<n>[kmg] filter.
# We boundary test around the size parameter. The filter is strictly less than
# the value, so size 500 and 1000 should have the same results, but 1001 should
--- /dev/null
+#!/bin/sh
+#
+# Copyright (c) 2018 Johannes Schindelin
+#
+
+test_description='git pack-object with "large" deltas
+
+'
+. ./test-lib.sh
+. "$TEST_DIRECTORY"/lib-pack.sh
+
+# Two similar-ish objects that we have computed deltas between.
+A=01d7713666f4de822776c7622c10f1b07de280dc
+B=e68fe8129b546b101aee9510c5328e7f21ca1d18
+
+test_expect_success 'setup' '
+ clear_packs &&
+ {
+ pack_header 2 &&
+ pack_obj $A $B &&
+ pack_obj $B
+ } >ab.pack &&
+ pack_trailer ab.pack &&
+ git index-pack --stdin <ab.pack
+'
+
+test_expect_success 'repack large deltas' '
+ printf "%s\\n" $A $B |
+ GIT_TEST_OE_DELTA_SIZE=2 git pack-objects tmp-pack
+'
+
+test_done
--format="%(objectname)" \
refs/heads/public/
EOF
- test_config -C fork core.alternateRefsCommand alternate-refs &&
+ test_config -C fork core.alternateRefsCommand ./alternate-refs &&
git rev-parse public/branch >expect &&
printf "0000" | git receive-pack fork >actual &&
extract_haves <actual >actual.haves &&
test $(git -C .. rev-parse master) = $(git rev-parse HEAD) &&
git diff --quiet &&
git diff --cached --quiet
- )
+ ) &&
+
+ # (6) updateInstead intervened by fast-forward check
+ test_must_fail git push void master^:master &&
+ test $(git -C void rev-parse HEAD) = $(git rev-parse master) &&
+ git -C void diff --quiet &&
+ git -C void diff --cached --quiet
'
test_expect_success 'updateInstead with push-to-checkout hook' '
test_cmp expect actual
'
+test_expect_success '.git/shallow is edited by repack' '
+ git init shallow-server &&
+ test_commit -C shallow-server A &&
+ test_commit -C shallow-server B &&
+ git -C shallow-server checkout -b branch &&
+ test_commit -C shallow-server C &&
+ test_commit -C shallow-server E &&
+ test_commit -C shallow-server D &&
+ d="$(git -C shallow-server rev-parse --verify D^0)" &&
+ git -C shallow-server checkout master &&
+
+ git clone --depth=1 --no-tags --no-single-branch \
+ "file://$PWD/shallow-server" shallow-client &&
+
+ : now remove the branch and fetch with prune &&
+ git -C shallow-server branch -D branch &&
+ git -C shallow-client fetch --prune --depth=1 \
+ origin "+refs/heads/*:refs/remotes/origin/*" &&
+ git -C shallow-client repack -adfl &&
+ test_must_fail git -C shallow-client rev-parse --verify $d^0 &&
+ ! grep $d shallow-client/.git/shallow &&
+
+ git -C shallow-server branch branch-orig $d &&
+ git -C shallow-client fetch --prune --depth=2 \
+ origin "+refs/heads/*:refs/remotes/origin/*"
+'
+
. "$TEST_DIRECTORY"/lib-httpd.sh
start_httpd
grep "git index-pack.*--fsck-objects" trace
'
+test_expect_success 'use fsck before and after manually fetching a missing subtree' '
+ # push new commit so server has a subtree
+ mkdir src/dir &&
+ echo "in dir" >src/dir/file.txt &&
+ git -C src add dir/file.txt &&
+ git -C src commit -m "file in dir" &&
+ git -C src push -u srv master &&
+ SUBTREE=$(git -C src rev-parse HEAD:dir) &&
+
+ rm -rf dst &&
+ git clone --no-checkout --filter=tree:0 "file://$(pwd)/srv.bare" dst &&
+ git -C dst fsck &&
+
+ # Make sure we only have commits, and all trees and blobs are missing.
+ git -C dst rev-list --missing=allow-any --objects master \
+ >fetched_objects &&
+ awk -f print_1.awk fetched_objects |
+ xargs -n1 git -C dst cat-file -t >fetched_types &&
+
+ sort -u fetched_types >unique_types.observed &&
+ echo commit >unique_types.expected &&
+ test_cmp unique_types.expected unique_types.observed &&
+
+ # Auto-fetch a tree with cat-file.
+ git -C dst cat-file -p $SUBTREE >tree_contents &&
+ grep file.txt tree_contents &&
+
+ # fsck still works after an auto-fetch of a tree.
+ git -C dst fsck &&
+
+ # Auto-fetch all remaining trees and blobs with --missing=error
+ git -C dst rev-list --missing=error --objects master >fetched_objects &&
+ test_line_count = 70 fetched_objects &&
+
+ awk -f print_1.awk fetched_objects |
+ xargs -n1 git -C dst cat-file -t >fetched_types &&
+
+ sort -u fetched_types >unique_types.observed &&
+ test_write_lines blob commit tree >unique_types.expected &&
+ test_cmp unique_types.expected unique_types.observed
+'
+
test_expect_success 'partial clone fetches blobs pointed to by refs even if normally filtered out' '
rm -rf src dst &&
git init src &&
git -C client cat-file -e $(git -C client rev-parse annotated_tag)
'
+test_expect_success 'upload-pack respects client shallows' '
+ rm -rf server client trace &&
+
+ git init server &&
+ test_commit -C server base &&
+ test_commit -C server client_has &&
+
+ git clone --depth=1 "file://$(pwd)/server" client &&
+
+ # Add extra commits to the client so that the whole fetch takes more
+ # than 1 request (due to negotiation)
+ for i in $(test_seq 1 32)
+ do
+ test_commit -C client c$i
+ done &&
+
+ git -C server checkout -b newbranch base &&
+ test_commit -C server client_wants &&
+
+ GIT_TRACE_PACKET="$(pwd)/trace" git -C client -c protocol.version=2 \
+ fetch origin newbranch &&
+ # Ensure that protocol v2 is used
+ grep "fetch< version 2" trace
+'
+
# Test protocol v2 with 'http://' transport
#
. "$TEST_DIRECTORY"/lib-httpd.sh
:2:new_a :3:new_a &&
test_cmp expect actual &&
- git cat-file -p B:new_a >ours &&
- git cat-file -p C:new_a >theirs &&
+ git cat-file -p C:new_a >ours &&
+ git cat-file -p B:new_a >theirs &&
>empty &&
test_must_fail git merge-file \
- -L "Temporary merge branch 2" \
- -L "" \
-L "Temporary merge branch 1" \
+ -L "" \
+ -L "Temporary merge branch 2" \
ours empty theirs &&
sed -e "s/^\([<=>]\)/\1\1\1/" ours >expect &&
git cat-file -p :1:new_a >actual &&
test_cmp expected observed
'
+test_expect_success 'specify blob explicitly prevents filtering' '
+ file_3=$(git -C r1 ls-files -s file.3 |
+ awk -f print_2.awk) &&
+
+ file_4=$(git -C r1 ls-files -s file.4 |
+ awk -f print_2.awk) &&
+
+ git -C r1 rev-list --objects --filter=blob:none HEAD $file_3 >observed &&
+ grep "$file_3" observed &&
+ ! grep "$file_4" observed
+'
+
test_expect_success 'verify emitted+omitted == all' '
git -C r1 rev-list --objects HEAD >revs &&
awk -f print_1.awk revs |
test_cmp expected observed
'
+test_expect_success 'rev-list W/ --missing=print and --missing=allow-any for trees' '
+ TREE=$(git -C r3 rev-parse HEAD:dir1) &&
+
+ # Create a spare repo because we will be deleting objects from this one.
+ git clone r3 r3.b &&
+
+ rm r3.b/.git/objects/$(echo $TREE | sed "s|^..|&/|") &&
+
+ git -C r3.b rev-list --quiet --missing=print --objects HEAD \
+ >missing_objs 2>rev_list_err &&
+ echo "?$TREE" >expected &&
+ test_cmp expected missing_objs &&
+
+ # do not complain when a missing tree cannot be parsed
+ test_must_be_empty rev_list_err &&
+
+ git -C r3.b rev-list --missing=allow-any --objects HEAD \
+ >objs 2>rev_list_err &&
+ ! grep $TREE objs &&
+ test_must_be_empty rev_list_err
+'
+
+# Test tree:0 filter.
+
+test_expect_success 'verify tree:0 includes trees in "filtered" output' '
+ git -C r3 rev-list --quiet --objects --filter-print-omitted \
+ --filter=tree:0 HEAD >revs &&
+
+ awk -f print_1.awk revs |
+ sed s/~// |
+ xargs -n1 git -C r3 cat-file -t >unsorted_filtered_types &&
+
+ sort -u unsorted_filtered_types >filtered_types &&
+ test_write_lines blob tree >expected &&
+ test_cmp expected filtered_types
+'
+
+# Make sure tree:0 does not iterate through any trees.
+
+test_expect_success 'filter a GIANT tree through tree:0' '
+ GIT_TRACE=1 git -C r3 rev-list \
+ --objects --filter=tree:0 HEAD 2>filter_trace &&
+ grep "Skipping contents of tree [.][.][.]" filter_trace >actual &&
+ # One line for each commit traversed.
+ test_line_count = 2 actual &&
+
+ # Make sure no other trees were considered besides the root.
+ ! grep "Skipping contents of tree [^.]" filter_trace
+'
+
# Delete some loose objects and use rev-list, but WITHOUT any filtering.
# This models previously omitted objects that we did not receive.
test_cmp expect actual
'
+test_expect_success 'clone active submodule without submodule url set' '
+ test_when_finished "rm -rf test/test" &&
+ mkdir test &&
+ # another dir breaks accidental relative paths still being correct
+ git clone file://"$pwd"/multisuper test/test &&
+ (
+ cd test/test &&
+ git config submodule.active "." &&
+
+ # do not pass --init flag, as the submodule is already active:
+ git submodule update &&
+ git submodule status >actual_raw &&
+
+ cut -c 1,43- actual_raw >actual &&
+ cat >expect <<-\EOF &&
+ sub0 (test2)
+ sub1 (test2)
+ sub2 (test2)
+ sub3 (test2)
+ EOF
+ test_cmp expect actual
+ )
+'
+
test_expect_success 'clone --recurse-submodules with a pathspec works' '
test_when_finished "rm -rf multisuper_clone" &&
cat >expected <<-\EOF &&
--- /dev/null
+#!/bin/sh
+#
+# Copyright (c) 2007 Steven Grimm
+#
+
+test_description='git commit
+
+Tests for template, signoff, squash and -F functions.'
+
+. ./test-lib.sh
+
+commit_msg_is () {
+ expect=commit_msg_is.expect
+ actual=commit_msg_is.actual
+
+ printf "%s" "$(git log --pretty=format:%s%b -1)" >"$actual" &&
+ printf "%s" "$1" >"$expect" &&
+ test_i18ncmp "$expect" "$actual"
+}
+
+# A sanity check to see if commit is working at all.
+test_expect_success 'a basic commit in an empty tree should succeed' '
+ echo content > foo &&
+ git add foo &&
+ git commit -m "initial commit"
+'
+
+test_expect_success 'nonexistent template file should return error' '
+ echo changes >> foo &&
+ git add foo &&
+ (
+ GIT_EDITOR="echo hello >\"\$1\"" &&
+ export GIT_EDITOR &&
+ test_must_fail git commit --template "$PWD"/notexist
+ )
+'
+
+test_expect_success 'nonexistent template file in config should return error' '
+ test_config commit.template "$PWD"/notexist &&
+ (
+ GIT_EDITOR="echo hello >\"\$1\"" &&
+ export GIT_EDITOR &&
+ test_must_fail git commit
+ )
+'
+
+# From now on we'll use a template file that exists.
+TEMPLATE="$PWD"/template
+
+test_expect_success 'unedited template should not commit' '
+ echo "template line" > "$TEMPLATE" &&
+ test_must_fail git commit --template "$TEMPLATE"
+'
+
+test_expect_success 'unedited template with comments should not commit' '
+ echo "# comment in template" >> "$TEMPLATE" &&
+ test_must_fail git commit --template "$TEMPLATE"
+'
+
+test_expect_success 'a Signed-off-by line by itself should not commit' '
+ (
+ test_set_editor "$TEST_DIRECTORY"/t7500/add-signed-off &&
+ test_must_fail git commit --template "$TEMPLATE"
+ )
+'
+
+test_expect_success 'adding comments to a template should not commit' '
+ (
+ test_set_editor "$TEST_DIRECTORY"/t7500/add-comments &&
+ test_must_fail git commit --template "$TEMPLATE"
+ )
+'
+
+test_expect_success 'adding real content to a template should commit' '
+ (
+ test_set_editor "$TEST_DIRECTORY"/t7500/add-content &&
+ git commit --template "$TEMPLATE"
+ ) &&
+ commit_msg_is "template linecommit message"
+'
+
+test_expect_success '-t option should be short for --template' '
+ echo "short template" > "$TEMPLATE" &&
+ echo "new content" >> foo &&
+ git add foo &&
+ (
+ test_set_editor "$TEST_DIRECTORY"/t7500/add-content &&
+ git commit -t "$TEMPLATE"
+ ) &&
+ commit_msg_is "short templatecommit message"
+'
+
+test_expect_success 'config-specified template should commit' '
+ echo "new template" > "$TEMPLATE" &&
+ test_config commit.template "$TEMPLATE" &&
+ echo "more content" >> foo &&
+ git add foo &&
+ (
+ test_set_editor "$TEST_DIRECTORY"/t7500/add-content &&
+ git commit
+ ) &&
+ commit_msg_is "new templatecommit message"
+'
+
+test_expect_success 'explicit commit message should override template' '
+ echo "still more content" >> foo &&
+ git add foo &&
+ GIT_EDITOR="$TEST_DIRECTORY"/t7500/add-content git commit --template "$TEMPLATE" \
+ -m "command line msg" &&
+ commit_msg_is "command line msg"
+'
+
+test_expect_success 'commit message from file should override template' '
+ echo "content galore" >> foo &&
+ git add foo &&
+ echo "standard input msg" |
+ (
+ test_set_editor "$TEST_DIRECTORY"/t7500/add-content &&
+ git commit --template "$TEMPLATE" --file -
+ ) &&
+ commit_msg_is "standard input msg"
+'
+
+cat >"$TEMPLATE" <<\EOF
+
+
+### template
+
+EOF
+test_expect_success 'commit message from template with whitespace issue' '
+ echo "content galore" >>foo &&
+ git add foo &&
+ GIT_EDITOR=\""$TEST_DIRECTORY"\"/t7500/add-whitespaced-content \
+ git commit --template "$TEMPLATE" &&
+ commit_msg_is "commit message"
+'
+
+test_expect_success 'using alternate GIT_INDEX_FILE (1)' '
+
+ cp .git/index saved-index &&
+ (
+ echo some new content >file &&
+ GIT_INDEX_FILE=.git/another_index &&
+ export GIT_INDEX_FILE &&
+ git add file &&
+ git commit -m "commit using another index" &&
+ git diff-index --exit-code HEAD &&
+ git diff-files --exit-code
+ ) &&
+ cmp .git/index saved-index >/dev/null
+
+'
+
+test_expect_success 'using alternate GIT_INDEX_FILE (2)' '
+
+ cp .git/index saved-index &&
+ (
+ rm -f .git/no-such-index &&
+ GIT_INDEX_FILE=.git/no-such-index &&
+ export GIT_INDEX_FILE &&
+ git commit -m "commit using nonexistent index" &&
+ test -z "$(git ls-files)" &&
+ test -z "$(git ls-tree HEAD)"
+
+ ) &&
+ cmp .git/index saved-index >/dev/null
+'
+
+cat > expect << EOF
+zort
+
+Signed-off-by: C O Mitter <committer@example.com>
+EOF
+
+test_expect_success '--signoff' '
+ echo "yet another content *narf*" >> foo &&
+ echo "zort" | git commit -s -F - foo &&
+ git cat-file commit HEAD | sed "1,/^\$/d" > output &&
+ test_cmp expect output
+'
+
+test_expect_success 'commit message from file (1)' '
+ mkdir subdir &&
+ echo "Log in top directory" >log &&
+ echo "Log in sub directory" >subdir/log &&
+ (
+ cd subdir &&
+ git commit --allow-empty -F log
+ ) &&
+ commit_msg_is "Log in sub directory"
+'
+
+test_expect_success 'commit message from file (2)' '
+ rm -f log &&
+ echo "Log in sub directory" >subdir/log &&
+ (
+ cd subdir &&
+ git commit --allow-empty -F log
+ ) &&
+ commit_msg_is "Log in sub directory"
+'
+
+test_expect_success 'commit message from stdin' '
+ (
+ cd subdir &&
+ echo "Log with foo word" | git commit --allow-empty -F -
+ ) &&
+ commit_msg_is "Log with foo word"
+'
+
+test_expect_success 'commit -F overrides -t' '
+ (
+ cd subdir &&
+ echo "-F log" > f.log &&
+ echo "-t template" > t.template &&
+ git commit --allow-empty -F f.log -t t.template
+ ) &&
+ commit_msg_is "-F log"
+'
+
+test_expect_success 'Commit without message is allowed with --allow-empty-message' '
+ echo "more content" >>foo &&
+ git add foo &&
+ >empty &&
+ git commit --allow-empty-message <empty &&
+ commit_msg_is "" &&
+ git tag empty-message-commit
+'
+
+test_expect_success 'Commit without message is no-no without --allow-empty-message' '
+ echo "more content" >>foo &&
+ git add foo &&
+ >empty &&
+ test_must_fail git commit <empty
+'
+
+test_expect_success 'Commit a message with --allow-empty-message' '
+ echo "even more content" >>foo &&
+ git add foo &&
+ git commit --allow-empty-message -m"hello there" &&
+ commit_msg_is "hello there"
+'
+
+test_expect_success 'commit -C empty respects --allow-empty-message' '
+ echo more >>foo &&
+ git add foo &&
+ test_must_fail git commit -C empty-message-commit &&
+ git commit -C empty-message-commit --allow-empty-message &&
+ commit_msg_is ""
+'
+
+commit_for_rebase_autosquash_setup () {
+ echo "first content line" >>foo &&
+ git add foo &&
+ cat >log <<EOF &&
+target message subject line
+
+target message body line 1
+target message body line 2
+EOF
+ git commit -F log &&
+ echo "second content line" >>foo &&
+ git add foo &&
+ git commit -m "intermediate commit" &&
+ echo "third content line" >>foo &&
+ git add foo
+}
+
+test_expect_success 'commit --fixup provides correct one-line commit message' '
+ commit_for_rebase_autosquash_setup &&
+ git commit --fixup HEAD~1 &&
+ commit_msg_is "fixup! target message subject line"
+'
+
+test_expect_success 'commit --fixup -m"something" -m"extra"' '
+ commit_for_rebase_autosquash_setup &&
+ git commit --fixup HEAD~1 -m"something" -m"extra" &&
+ commit_msg_is "fixup! target message subject linesomething
+
+extra"
+'
+
+test_expect_success 'commit --squash works with -F' '
+ commit_for_rebase_autosquash_setup &&
+ echo "log message from file" >msgfile &&
+ git commit --squash HEAD~1 -F msgfile &&
+ commit_msg_is "squash! target message subject linelog message from file"
+'
+
+test_expect_success 'commit --squash works with -m' '
+ commit_for_rebase_autosquash_setup &&
+ git commit --squash HEAD~1 -m "foo bar\nbaz" &&
+ commit_msg_is "squash! target message subject linefoo bar\nbaz"
+'
+
+test_expect_success 'commit --squash works with -C' '
+ commit_for_rebase_autosquash_setup &&
+ git commit --squash HEAD~1 -C HEAD &&
+ commit_msg_is "squash! target message subject lineintermediate commit"
+'
+
+test_expect_success 'commit --squash works with -c' '
+ commit_for_rebase_autosquash_setup &&
+ test_set_editor "$TEST_DIRECTORY"/t7500/edit-content &&
+ git commit --squash HEAD~1 -c HEAD &&
+ commit_msg_is "squash! target message subject lineedited commit"
+'
+
+test_expect_success 'commit --squash works with -C for same commit' '
+ commit_for_rebase_autosquash_setup &&
+ git commit --squash HEAD -C HEAD &&
+ commit_msg_is "squash! intermediate commit"
+'
+
+test_expect_success 'commit --squash works with -c for same commit' '
+ commit_for_rebase_autosquash_setup &&
+ test_set_editor "$TEST_DIRECTORY"/t7500/edit-content &&
+ git commit --squash HEAD -c HEAD &&
+ commit_msg_is "squash! edited commit"
+'
+
+test_expect_success 'commit --squash works with editor' '
+ commit_for_rebase_autosquash_setup &&
+ test_set_editor "$TEST_DIRECTORY"/t7500/add-content &&
+ git commit --squash HEAD~1 &&
+ commit_msg_is "squash! target message subject linecommit message"
+'
+
+test_expect_success 'invalid message options when using --fixup' '
+ echo changes >>foo &&
+ echo "message" >log &&
+ git add foo &&
+ test_must_fail git commit --fixup HEAD~1 --squash HEAD~2 &&
+ test_must_fail git commit --fixup HEAD~1 -C HEAD~2 &&
+ test_must_fail git commit --fixup HEAD~1 -c HEAD~2 &&
+ test_must_fail git commit --fixup HEAD~1 -F log
+'
+
+cat >expected-template <<EOF
+
+# Please enter the commit message for your changes. Lines starting
+# with '#' will be ignored, and an empty message aborts the commit.
+#
+# Author: A U Thor <author@example.com>
+#
+# On branch commit-template-check
+# Changes to be committed:
+# new file: commit-template-check
+#
+# Untracked files not listed
+EOF
+
+test_expect_success 'new line found before status message in commit template' '
+ git checkout -b commit-template-check &&
+ git reset --hard HEAD &&
+ touch commit-template-check &&
+ git add commit-template-check &&
+ GIT_EDITOR="cat >editor-input" git commit --untracked-files=no --allow-empty-message &&
+ test_i18ncmp expected-template editor-input
+'
+
+test_expect_success 'setup empty commit with unstaged rename and copy' '
+ test_create_repo unstaged_rename_and_copy &&
+ (
+ cd unstaged_rename_and_copy &&
+
+ echo content >orig &&
+ git add orig &&
+ test_commit orig &&
+
+ cp orig new_copy &&
+ mv orig new_rename &&
+ git add -N new_copy new_rename
+ )
+'
+
+test_expect_success 'check commit with unstaged rename and copy' '
+ (
+ cd unstaged_rename_and_copy &&
+
+ test_must_fail git -c diff.renames=copy commit
+ )
+'
+
+test_done
+++ /dev/null
-#!/bin/sh
-#
-# Copyright (c) 2007 Steven Grimm
-#
-
-test_description='git commit
-
-Tests for selected commit options.'
-
-. ./test-lib.sh
-
-commit_msg_is () {
- expect=commit_msg_is.expect
- actual=commit_msg_is.actual
-
- printf "%s" "$(git log --pretty=format:%s%b -1)" >"$actual" &&
- printf "%s" "$1" >"$expect" &&
- test_i18ncmp "$expect" "$actual"
-}
-
-# A sanity check to see if commit is working at all.
-test_expect_success 'a basic commit in an empty tree should succeed' '
- echo content > foo &&
- git add foo &&
- git commit -m "initial commit"
-'
-
-test_expect_success 'nonexistent template file should return error' '
- echo changes >> foo &&
- git add foo &&
- (
- GIT_EDITOR="echo hello >\"\$1\"" &&
- export GIT_EDITOR &&
- test_must_fail git commit --template "$PWD"/notexist
- )
-'
-
-test_expect_success 'nonexistent template file in config should return error' '
- test_config commit.template "$PWD"/notexist &&
- (
- GIT_EDITOR="echo hello >\"\$1\"" &&
- export GIT_EDITOR &&
- test_must_fail git commit
- )
-'
-
-# From now on we'll use a template file that exists.
-TEMPLATE="$PWD"/template
-
-test_expect_success 'unedited template should not commit' '
- echo "template line" > "$TEMPLATE" &&
- test_must_fail git commit --template "$TEMPLATE"
-'
-
-test_expect_success 'unedited template with comments should not commit' '
- echo "# comment in template" >> "$TEMPLATE" &&
- test_must_fail git commit --template "$TEMPLATE"
-'
-
-test_expect_success 'a Signed-off-by line by itself should not commit' '
- (
- test_set_editor "$TEST_DIRECTORY"/t7500/add-signed-off &&
- test_must_fail git commit --template "$TEMPLATE"
- )
-'
-
-test_expect_success 'adding comments to a template should not commit' '
- (
- test_set_editor "$TEST_DIRECTORY"/t7500/add-comments &&
- test_must_fail git commit --template "$TEMPLATE"
- )
-'
-
-test_expect_success 'adding real content to a template should commit' '
- (
- test_set_editor "$TEST_DIRECTORY"/t7500/add-content &&
- git commit --template "$TEMPLATE"
- ) &&
- commit_msg_is "template linecommit message"
-'
-
-test_expect_success '-t option should be short for --template' '
- echo "short template" > "$TEMPLATE" &&
- echo "new content" >> foo &&
- git add foo &&
- (
- test_set_editor "$TEST_DIRECTORY"/t7500/add-content &&
- git commit -t "$TEMPLATE"
- ) &&
- commit_msg_is "short templatecommit message"
-'
-
-test_expect_success 'config-specified template should commit' '
- echo "new template" > "$TEMPLATE" &&
- test_config commit.template "$TEMPLATE" &&
- echo "more content" >> foo &&
- git add foo &&
- (
- test_set_editor "$TEST_DIRECTORY"/t7500/add-content &&
- git commit
- ) &&
- commit_msg_is "new templatecommit message"
-'
-
-test_expect_success 'explicit commit message should override template' '
- echo "still more content" >> foo &&
- git add foo &&
- GIT_EDITOR="$TEST_DIRECTORY"/t7500/add-content git commit --template "$TEMPLATE" \
- -m "command line msg" &&
- commit_msg_is "command line msg"
-'
-
-test_expect_success 'commit message from file should override template' '
- echo "content galore" >> foo &&
- git add foo &&
- echo "standard input msg" |
- (
- test_set_editor "$TEST_DIRECTORY"/t7500/add-content &&
- git commit --template "$TEMPLATE" --file -
- ) &&
- commit_msg_is "standard input msg"
-'
-
-cat >"$TEMPLATE" <<\EOF
-
-
-### template
-
-EOF
-test_expect_success 'commit message from template with whitespace issue' '
- echo "content galore" >>foo &&
- git add foo &&
- GIT_EDITOR=\""$TEST_DIRECTORY"\"/t7500/add-whitespaced-content \
- git commit --template "$TEMPLATE" &&
- commit_msg_is "commit message"
-'
-
-test_expect_success 'using alternate GIT_INDEX_FILE (1)' '
-
- cp .git/index saved-index &&
- (
- echo some new content >file &&
- GIT_INDEX_FILE=.git/another_index &&
- export GIT_INDEX_FILE &&
- git add file &&
- git commit -m "commit using another index" &&
- git diff-index --exit-code HEAD &&
- git diff-files --exit-code
- ) &&
- cmp .git/index saved-index >/dev/null
-
-'
-
-test_expect_success 'using alternate GIT_INDEX_FILE (2)' '
-
- cp .git/index saved-index &&
- (
- rm -f .git/no-such-index &&
- GIT_INDEX_FILE=.git/no-such-index &&
- export GIT_INDEX_FILE &&
- git commit -m "commit using nonexistent index" &&
- test -z "$(git ls-files)" &&
- test -z "$(git ls-tree HEAD)"
-
- ) &&
- cmp .git/index saved-index >/dev/null
-'
-
-cat > expect << EOF
-zort
-
-Signed-off-by: C O Mitter <committer@example.com>
-EOF
-
-test_expect_success '--signoff' '
- echo "yet another content *narf*" >> foo &&
- echo "zort" | git commit -s -F - foo &&
- git cat-file commit HEAD | sed "1,/^\$/d" > output &&
- test_cmp expect output
-'
-
-test_expect_success 'commit message from file (1)' '
- mkdir subdir &&
- echo "Log in top directory" >log &&
- echo "Log in sub directory" >subdir/log &&
- (
- cd subdir &&
- git commit --allow-empty -F log
- ) &&
- commit_msg_is "Log in sub directory"
-'
-
-test_expect_success 'commit message from file (2)' '
- rm -f log &&
- echo "Log in sub directory" >subdir/log &&
- (
- cd subdir &&
- git commit --allow-empty -F log
- ) &&
- commit_msg_is "Log in sub directory"
-'
-
-test_expect_success 'commit message from stdin' '
- (
- cd subdir &&
- echo "Log with foo word" | git commit --allow-empty -F -
- ) &&
- commit_msg_is "Log with foo word"
-'
-
-test_expect_success 'commit -F overrides -t' '
- (
- cd subdir &&
- echo "-F log" > f.log &&
- echo "-t template" > t.template &&
- git commit --allow-empty -F f.log -t t.template
- ) &&
- commit_msg_is "-F log"
-'
-
-test_expect_success 'Commit without message is allowed with --allow-empty-message' '
- echo "more content" >>foo &&
- git add foo &&
- >empty &&
- git commit --allow-empty-message <empty &&
- commit_msg_is "" &&
- git tag empty-message-commit
-'
-
-test_expect_success 'Commit without message is no-no without --allow-empty-message' '
- echo "more content" >>foo &&
- git add foo &&
- >empty &&
- test_must_fail git commit <empty
-'
-
-test_expect_success 'Commit a message with --allow-empty-message' '
- echo "even more content" >>foo &&
- git add foo &&
- git commit --allow-empty-message -m"hello there" &&
- commit_msg_is "hello there"
-'
-
-test_expect_success 'commit -C empty respects --allow-empty-message' '
- echo more >>foo &&
- git add foo &&
- test_must_fail git commit -C empty-message-commit &&
- git commit -C empty-message-commit --allow-empty-message &&
- commit_msg_is ""
-'
-
-commit_for_rebase_autosquash_setup () {
- echo "first content line" >>foo &&
- git add foo &&
- cat >log <<EOF &&
-target message subject line
-
-target message body line 1
-target message body line 2
-EOF
- git commit -F log &&
- echo "second content line" >>foo &&
- git add foo &&
- git commit -m "intermediate commit" &&
- echo "third content line" >>foo &&
- git add foo
-}
-
-test_expect_success 'commit --fixup provides correct one-line commit message' '
- commit_for_rebase_autosquash_setup &&
- git commit --fixup HEAD~1 &&
- commit_msg_is "fixup! target message subject line"
-'
-
-test_expect_success 'commit --fixup -m"something" -m"extra"' '
- commit_for_rebase_autosquash_setup &&
- git commit --fixup HEAD~1 -m"something" -m"extra" &&
- commit_msg_is "fixup! target message subject linesomething
-
-extra"
-'
-
-test_expect_success 'commit --squash works with -F' '
- commit_for_rebase_autosquash_setup &&
- echo "log message from file" >msgfile &&
- git commit --squash HEAD~1 -F msgfile &&
- commit_msg_is "squash! target message subject linelog message from file"
-'
-
-test_expect_success 'commit --squash works with -m' '
- commit_for_rebase_autosquash_setup &&
- git commit --squash HEAD~1 -m "foo bar\nbaz" &&
- commit_msg_is "squash! target message subject linefoo bar\nbaz"
-'
-
-test_expect_success 'commit --squash works with -C' '
- commit_for_rebase_autosquash_setup &&
- git commit --squash HEAD~1 -C HEAD &&
- commit_msg_is "squash! target message subject lineintermediate commit"
-'
-
-test_expect_success 'commit --squash works with -c' '
- commit_for_rebase_autosquash_setup &&
- test_set_editor "$TEST_DIRECTORY"/t7500/edit-content &&
- git commit --squash HEAD~1 -c HEAD &&
- commit_msg_is "squash! target message subject lineedited commit"
-'
-
-test_expect_success 'commit --squash works with -C for same commit' '
- commit_for_rebase_autosquash_setup &&
- git commit --squash HEAD -C HEAD &&
- commit_msg_is "squash! intermediate commit"
-'
-
-test_expect_success 'commit --squash works with -c for same commit' '
- commit_for_rebase_autosquash_setup &&
- test_set_editor "$TEST_DIRECTORY"/t7500/edit-content &&
- git commit --squash HEAD -c HEAD &&
- commit_msg_is "squash! edited commit"
-'
-
-test_expect_success 'commit --squash works with editor' '
- commit_for_rebase_autosquash_setup &&
- test_set_editor "$TEST_DIRECTORY"/t7500/add-content &&
- git commit --squash HEAD~1 &&
- commit_msg_is "squash! target message subject linecommit message"
-'
-
-test_expect_success 'invalid message options when using --fixup' '
- echo changes >>foo &&
- echo "message" >log &&
- git add foo &&
- test_must_fail git commit --fixup HEAD~1 --squash HEAD~2 &&
- test_must_fail git commit --fixup HEAD~1 -C HEAD~2 &&
- test_must_fail git commit --fixup HEAD~1 -c HEAD~2 &&
- test_must_fail git commit --fixup HEAD~1 -F log
-'
-
-cat >expected-template <<EOF
-
-# Please enter the commit message for your changes. Lines starting
-# with '#' will be ignored, and an empty message aborts the commit.
-#
-# Author: A U Thor <author@example.com>
-#
-# On branch commit-template-check
-# Changes to be committed:
-# new file: commit-template-check
-#
-# Untracked files not listed
-EOF
-
-test_expect_success 'new line found before status message in commit template' '
- git checkout -b commit-template-check &&
- git reset --hard HEAD &&
- touch commit-template-check &&
- git add commit-template-check &&
- GIT_EDITOR="cat >editor-input" git commit --untracked-files=no --allow-empty-message &&
- test_i18ncmp expected-template editor-input
-'
-
-test_expect_success 'setup empty commit with unstaged rename and copy' '
- test_create_repo unstaged_rename_and_copy &&
- (
- cd unstaged_rename_and_copy &&
-
- echo content >orig &&
- git add orig &&
- test_commit orig &&
-
- cp orig new_copy &&
- mv orig new_rename &&
- git add -N new_copy new_rename
- )
-'
-
-test_expect_success 'check commit with unstaged rename and copy' '
- (
- cd unstaged_rename_and_copy &&
-
- test_must_fail git -c diff.renames=copy commit
- )
-'
-
-test_done
--- /dev/null
+#!/bin/sh
+#
+# Copyright (c) 2007 Kristian Høgsberg <krh@redhat.com>
+#
+
+# FIXME: Test the various index usages, -i and -o, test reflog,
+# signoff
+
+test_description='git commit'
+. ./test-lib.sh
+. "$TEST_DIRECTORY/diff-lib.sh"
+
+author='The Real Author <someguy@his.email.org>'
+
+test_tick
+
+test_expect_success 'initial status' '
+ echo bongo bongo >file &&
+ git add file &&
+ git status >actual &&
+ test_i18ngrep "No commits yet" actual
+'
+
+test_expect_success 'fail initial amend' '
+ test_must_fail git commit --amend
+'
+
+test_expect_success 'setup: initial commit' '
+ git commit -m initial
+'
+
+test_expect_success '-m and -F do not mix' '
+ git checkout HEAD file && echo >>file && git add file &&
+ test_must_fail git commit -m foo -m bar -F file
+'
+
+test_expect_success '-m and -C do not mix' '
+ git checkout HEAD file && echo >>file && git add file &&
+ test_must_fail git commit -C HEAD -m illegal
+'
+
+test_expect_success 'paths and -a do not mix' '
+ echo King of the bongo >file &&
+ test_must_fail git commit -m foo -a file
+'
+
+test_expect_success PERL 'can use paths with --interactive' '
+ echo bong-o-bong >file &&
+ # 2: update, 1:st path, that is all, 7: quit
+ test_write_lines 2 1 "" 7 |
+ git commit -m foo --interactive file &&
+ git reset --hard HEAD^
+'
+
+test_expect_success 'removed files and relative paths' '
+ test_when_finished "rm -rf foo" &&
+ git init foo &&
+ >foo/foo.txt &&
+ git -C foo add foo.txt &&
+ git -C foo commit -m first &&
+ git -C foo rm foo.txt &&
+
+ mkdir -p foo/bar &&
+ git -C foo/bar commit -m second ../foo.txt
+'
+
+test_expect_success 'using invalid commit with -C' '
+ test_must_fail git commit --allow-empty -C bogus
+'
+
+test_expect_success 'nothing to commit' '
+ git reset --hard &&
+ test_must_fail git commit -m initial
+'
+
+test_expect_success '--dry-run fails with nothing to commit' '
+ test_must_fail git commit -m initial --dry-run
+'
+
+test_expect_success '--short fails with nothing to commit' '
+ test_must_fail git commit -m initial --short
+'
+
+test_expect_success '--porcelain fails with nothing to commit' '
+ test_must_fail git commit -m initial --porcelain
+'
+
+test_expect_success '--long fails with nothing to commit' '
+ test_must_fail git commit -m initial --long
+'
+
+test_expect_success 'setup: non-initial commit' '
+ echo bongo bongo bongo >file &&
+ git commit -m next -a
+'
+
+test_expect_success '--dry-run with stuff to commit returns ok' '
+ echo bongo bongo bongo >>file &&
+ git commit -m next -a --dry-run
+'
+
+test_expect_success '--short with stuff to commit returns ok' '
+ echo bongo bongo bongo >>file &&
+ git commit -m next -a --short
+'
+
+test_expect_success '--porcelain with stuff to commit returns ok' '
+ echo bongo bongo bongo >>file &&
+ git commit -m next -a --porcelain
+'
+
+test_expect_success '--long with stuff to commit returns ok' '
+ echo bongo bongo bongo >>file &&
+ git commit -m next -a --long
+'
+
+test_expect_success 'commit message from non-existing file' '
+ echo more bongo: bongo bongo bongo bongo >file &&
+ test_must_fail git commit -F gah -a
+'
+
+test_expect_success 'empty commit message' '
+ # Empty except stray tabs and spaces on a few lines.
+ sed -e "s/@//g" >msg <<-\EOF &&
+ @ @
+ @@
+ @ @
+ @Signed-off-by: hula@
+ EOF
+ test_must_fail git commit -F msg -a
+'
+
+test_expect_success 'template "emptyness" check does not kick in with -F' '
+ git checkout HEAD file && echo >>file && git add file &&
+ git commit -t file -F file
+'
+
+test_expect_success 'template "emptyness" check' '
+ git checkout HEAD file && echo >>file && git add file &&
+ test_must_fail git commit -t file 2>err &&
+ test_i18ngrep "did not edit" err
+'
+
+test_expect_success 'setup: commit message from file' '
+ git checkout HEAD file && echo >>file && git add file &&
+ echo this is the commit message, coming from a file >msg &&
+ git commit -F msg -a
+'
+
+test_expect_success 'amend commit' '
+ cat >editor <<-\EOF &&
+ #!/bin/sh
+ sed -e "s/a file/an amend commit/g" < "$1" > "$1-"
+ mv "$1-" "$1"
+ EOF
+ chmod 755 editor &&
+ EDITOR=./editor git commit --amend
+'
+
+test_expect_success 'amend --only ignores staged contents' '
+ cp file file.expect &&
+ echo changed >file &&
+ git add file &&
+ git commit --no-edit --amend --only &&
+ git cat-file blob HEAD:file >file.actual &&
+ test_cmp file.expect file.actual &&
+ git diff --exit-code
+'
+
+test_expect_success 'allow-empty --only ignores staged contents' '
+ echo changed-again >file &&
+ git add file &&
+ git commit --allow-empty --only -m "empty" &&
+ git cat-file blob HEAD:file >file.actual &&
+ test_cmp file.expect file.actual &&
+ git diff --exit-code
+'
+
+test_expect_success 'set up editor' '
+ cat >editor <<-\EOF &&
+ #!/bin/sh
+ sed -e "s/unamended/amended/g" <"$1" >"$1-"
+ mv "$1-" "$1"
+ EOF
+ chmod 755 editor
+'
+
+test_expect_success 'amend without launching editor' '
+ echo unamended >expect &&
+ git commit --allow-empty -m "unamended" &&
+ echo needs more bongo >file &&
+ git add file &&
+ EDITOR=./editor git commit --no-edit --amend &&
+ git diff --exit-code HEAD -- file &&
+ git diff-tree -s --format=%s HEAD >msg &&
+ test_cmp expect msg
+'
+
+test_expect_success '--amend --edit' '
+ echo amended >expect &&
+ git commit --allow-empty -m "unamended" &&
+ echo bongo again >file &&
+ git add file &&
+ EDITOR=./editor git commit --edit --amend &&
+ git diff-tree -s --format=%s HEAD >msg &&
+ test_cmp expect msg
+'
+
+test_expect_success '--amend --edit of empty message' '
+ cat >replace <<-\EOF &&
+ #!/bin/sh
+ echo "amended" >"$1"
+ EOF
+ chmod 755 replace &&
+ git commit --allow-empty --allow-empty-message -m "" &&
+ echo more bongo >file &&
+ git add file &&
+ EDITOR=./replace git commit --edit --amend &&
+ git diff-tree -s --format=%s HEAD >msg &&
+ ./replace expect &&
+ test_cmp expect msg
+'
+
+test_expect_success '--amend to set message to empty' '
+ echo bata >file &&
+ git add file &&
+ git commit -m "unamended" &&
+ git commit --amend --allow-empty-message -m "" &&
+ git diff-tree -s --format=%s HEAD >msg &&
+ echo "" >expect &&
+ test_cmp expect msg
+'
+
+test_expect_success '--amend to set empty message needs --allow-empty-message' '
+ echo conga >file &&
+ git add file &&
+ git commit -m "unamended" &&
+ test_must_fail git commit --amend -m "" &&
+ git diff-tree -s --format=%s HEAD >msg &&
+ echo "unamended" >expect &&
+ test_cmp expect msg
+'
+
+test_expect_success '-m --edit' '
+ echo amended >expect &&
+ git commit --allow-empty -m buffer &&
+ echo bongo bongo >file &&
+ git add file &&
+ EDITOR=./editor git commit -m unamended --edit &&
+ git diff-tree -s --format=%s HEAD >msg &&
+ test_cmp expect msg
+'
+
+test_expect_success '-m and -F do not mix' '
+ echo enough with the bongos >file &&
+ test_must_fail git commit -F msg -m amending .
+'
+
+test_expect_success 'using message from other commit' '
+ git commit -C HEAD^ .
+'
+
+test_expect_success 'editing message from other commit' '
+ cat >editor <<-\EOF &&
+ #!/bin/sh
+ sed -e "s/amend/older/g" < "$1" > "$1-"
+ mv "$1-" "$1"
+ EOF
+ chmod 755 editor &&
+ echo hula hula >file &&
+ EDITOR=./editor git commit -c HEAD^ -a
+'
+
+test_expect_success 'message from stdin' '
+ echo silly new contents >file &&
+ echo commit message from stdin |
+ git commit -F - -a
+'
+
+test_expect_success 'overriding author from command line' '
+ echo gak >file &&
+ git commit -m author \
+ --author "Rubber Duck <rduck@convoy.org>" -a >output 2>&1 &&
+ grep Rubber.Duck output
+'
+
+test_expect_success PERL 'interactive add' '
+ echo 7 |
+ git commit --interactive |
+ grep "What now"
+'
+
+test_expect_success PERL "commit --interactive doesn't change index if editor aborts" '
+ echo zoo >file &&
+ test_must_fail git diff --exit-code >diff1 &&
+ test_write_lines u "*" q |
+ (
+ EDITOR=: &&
+ export EDITOR &&
+ test_must_fail git commit --interactive
+ ) &&
+ git diff >diff2 &&
+ compare_diff_patch diff1 diff2
+'
+
+test_expect_success 'editor not invoked if -F is given' '
+ cat >editor <<-\EOF &&
+ #!/bin/sh
+ sed -e s/good/bad/g <"$1" >"$1-"
+ mv "$1-" "$1"
+ EOF
+ chmod 755 editor &&
+
+ echo A good commit message. >msg &&
+ echo moo >file &&
+
+ EDITOR=./editor git commit -a -F msg &&
+ git show -s --pretty=format:%s >subject &&
+ grep -q good subject &&
+
+ echo quack >file &&
+ echo Another good message. |
+ EDITOR=./editor git commit -a -F - &&
+ git show -s --pretty=format:%s >subject &&
+ grep -q good subject
+'
+
+test_expect_success 'partial commit that involves removal (1)' '
+
+ git rm --cached file &&
+ mv file elif &&
+ git add elif &&
+ git commit -m "Partial: add elif" elif &&
+ git diff-tree --name-status HEAD^ HEAD >current &&
+ echo "A elif" >expected &&
+ test_cmp expected current
+
+'
+
+test_expect_success 'partial commit that involves removal (2)' '
+
+ git commit -m "Partial: remove file" file &&
+ git diff-tree --name-status HEAD^ HEAD >current &&
+ echo "D file" >expected &&
+ test_cmp expected current
+
+'
+
+test_expect_success 'partial commit that involves removal (3)' '
+
+ git rm --cached elif &&
+ echo elif >elif &&
+ git commit -m "Partial: modify elif" elif &&
+ git diff-tree --name-status HEAD^ HEAD >current &&
+ echo "M elif" >expected &&
+ test_cmp expected current
+
+'
+
+test_expect_success 'amend commit to fix author' '
+
+ oldtick=$GIT_AUTHOR_DATE &&
+ test_tick &&
+ git reset --hard &&
+ git cat-file -p HEAD |
+ sed -e "s/author.*/author $author $oldtick/" \
+ -e "s/^\(committer.*> \).*$/\1$GIT_COMMITTER_DATE/" > \
+ expected &&
+ git commit --amend --author="$author" &&
+ git cat-file -p HEAD > current &&
+ test_cmp expected current
+
+'
+
+test_expect_success 'amend commit to fix date' '
+
+ test_tick &&
+ newtick=$GIT_AUTHOR_DATE &&
+ git reset --hard &&
+ git cat-file -p HEAD |
+ sed -e "s/author.*/author $author $newtick/" \
+ -e "s/^\(committer.*> \).*$/\1$GIT_COMMITTER_DATE/" > \
+ expected &&
+ git commit --amend --date="$newtick" &&
+ git cat-file -p HEAD > current &&
+ test_cmp expected current
+
+'
+
+test_expect_success 'commit mentions forced date in output' '
+ git commit --amend --date=2010-01-02T03:04:05 >output &&
+ grep "Date: *Sat Jan 2 03:04:05 2010" output
+'
+
+test_expect_success 'commit complains about completely bogus dates' '
+ test_must_fail git commit --amend --date=seventeen
+'
+
+test_expect_success 'commit --date allows approxidate' '
+ git commit --amend \
+ --date="midnight the 12th of october, anno domini 1979" &&
+ echo "Fri Oct 12 00:00:00 1979 +0000" >expect &&
+ git log -1 --format=%ad >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'sign off (1)' '
+
+ echo 1 >positive &&
+ git add positive &&
+ git commit -s -m "thank you" &&
+ git cat-file commit HEAD | sed -e "1,/^\$/d" >actual &&
+ (
+ echo thank you &&
+ echo &&
+ git var GIT_COMMITTER_IDENT |
+ sed -e "s/>.*/>/" -e "s/^/Signed-off-by: /"
+ ) >expected &&
+ test_cmp expected actual
+
+'
+
+test_expect_success 'sign off (2)' '
+
+ echo 2 >positive &&
+ git add positive &&
+ existing="Signed-off-by: Watch This <watchthis@example.com>" &&
+ git commit -s -m "thank you
+
+$existing" &&
+ git cat-file commit HEAD | sed -e "1,/^\$/d" >actual &&
+ (
+ echo thank you &&
+ echo &&
+ echo $existing &&
+ git var GIT_COMMITTER_IDENT |
+ sed -e "s/>.*/>/" -e "s/^/Signed-off-by: /"
+ ) >expected &&
+ test_cmp expected actual
+
+'
+
+test_expect_success 'signoff gap' '
+
+ echo 3 >positive &&
+ git add positive &&
+ alt="Alt-RFC-822-Header: Value" &&
+ git commit -s -m "welcome
+
+$alt" &&
+ git cat-file commit HEAD | sed -e "1,/^\$/d" > actual &&
+ (
+ echo welcome &&
+ echo &&
+ echo $alt &&
+ git var GIT_COMMITTER_IDENT |
+ sed -e "s/>.*/>/" -e "s/^/Signed-off-by: /"
+ ) >expected &&
+ test_cmp expected actual
+'
+
+test_expect_success 'signoff gap 2' '
+
+ echo 4 >positive &&
+ git add positive &&
+ alt="fixed: 34" &&
+ git commit -s -m "welcome
+
+We have now
+$alt" &&
+ git cat-file commit HEAD | sed -e "1,/^\$/d" > actual &&
+ (
+ echo welcome &&
+ echo &&
+ echo We have now &&
+ echo $alt &&
+ echo &&
+ git var GIT_COMMITTER_IDENT |
+ sed -e "s/>.*/>/" -e "s/^/Signed-off-by: /"
+ ) >expected &&
+ test_cmp expected actual
+'
+
+test_expect_success 'signoff respects trailer config' '
+
+ echo 5 >positive &&
+ git add positive &&
+ git commit -s -m "subject
+
+non-trailer line
+Myfooter: x" &&
+ git cat-file commit HEAD | sed -e "1,/^\$/d" > actual &&
+ (
+ echo subject &&
+ echo &&
+ echo non-trailer line &&
+ echo Myfooter: x &&
+ echo &&
+ echo "Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>"
+ ) >expected &&
+ test_cmp expected actual &&
+
+ echo 6 >positive &&
+ git add positive &&
+ git -c "trailer.Myfooter.ifexists=add" commit -s -m "subject
+
+non-trailer line
+Myfooter: x" &&
+ git cat-file commit HEAD | sed -e "1,/^\$/d" > actual &&
+ (
+ echo subject &&
+ echo &&
+ echo non-trailer line &&
+ echo Myfooter: x &&
+ echo "Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>"
+ ) >expected &&
+ test_cmp expected actual
+'
+
+test_expect_success 'signoff not confused by ---' '
+ cat >expected <<-EOF &&
+ subject
+
+ body
+ ---
+ these dashes confuse the parser!
+
+ Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>
+ EOF
+ # should be a noop, since we already signed
+ git commit --allow-empty --signoff -F expected &&
+ git log -1 --pretty=format:%B >actual &&
+ test_cmp expected actual
+'
+
+test_expect_success 'multiple -m' '
+
+ >negative &&
+ git add negative &&
+ git commit -m "one" -m "two" -m "three" &&
+ git cat-file commit HEAD | sed -e "1,/^\$/d" >actual &&
+ (
+ echo one &&
+ echo &&
+ echo two &&
+ echo &&
+ echo three
+ ) >expected &&
+ test_cmp expected actual
+
+'
+
+test_expect_success 'amend commit to fix author' '
+
+ oldtick=$GIT_AUTHOR_DATE &&
+ test_tick &&
+ git reset --hard &&
+ git cat-file -p HEAD |
+ sed -e "s/author.*/author $author $oldtick/" \
+ -e "s/^\(committer.*> \).*$/\1$GIT_COMMITTER_DATE/" > \
+ expected &&
+ git commit --amend --author="$author" &&
+ git cat-file -p HEAD > current &&
+ test_cmp expected current
+
+'
+
+test_expect_success 'git commit <file> with dirty index' '
+ echo tacocat > elif &&
+ echo tehlulz > chz &&
+ git add chz &&
+ git commit elif -m "tacocat is a palindrome" &&
+ git show --stat | grep elif &&
+ git diff --cached | grep chz
+'
+
+test_expect_success 'same tree (single parent)' '
+
+ git reset --hard &&
+ test_must_fail git commit -m empty
+
+'
+
+test_expect_success 'same tree (single parent) --allow-empty' '
+
+ git commit --allow-empty -m "forced empty" &&
+ git cat-file commit HEAD | grep forced
+
+'
+
+test_expect_success 'same tree (merge and amend merge)' '
+
+ git checkout -b side HEAD^ &&
+ echo zero >zero &&
+ git add zero &&
+ git commit -m "add zero" &&
+ git checkout master &&
+
+ git merge -s ours side -m "empty ok" &&
+ git diff HEAD^ HEAD >actual &&
+ test_must_be_empty actual &&
+
+ git commit --amend -m "empty really ok" &&
+ git diff HEAD^ HEAD >actual &&
+ test_must_be_empty actual
+
+'
+
+test_expect_success 'amend using the message from another commit' '
+
+ git reset --hard &&
+ test_tick &&
+ git commit --allow-empty -m "old commit" &&
+ old=$(git rev-parse --verify HEAD) &&
+ test_tick &&
+ git commit --allow-empty -m "new commit" &&
+ new=$(git rev-parse --verify HEAD) &&
+ test_tick &&
+ git commit --allow-empty --amend -C "$old" &&
+ git show --pretty="format:%ad %s" "$old" >expected &&
+ git show --pretty="format:%ad %s" HEAD >actual &&
+ test_cmp expected actual
+
+'
+
+test_expect_success 'amend using the message from a commit named with tag' '
+
+ git reset --hard &&
+ test_tick &&
+ git commit --allow-empty -m "old commit" &&
+ old=$(git rev-parse --verify HEAD) &&
+ git tag -a -m "tag on old" tagged-old HEAD &&
+ test_tick &&
+ git commit --allow-empty -m "new commit" &&
+ new=$(git rev-parse --verify HEAD) &&
+ test_tick &&
+ git commit --allow-empty --amend -C tagged-old &&
+ git show --pretty="format:%ad %s" "$old" >expected &&
+ git show --pretty="format:%ad %s" HEAD >actual &&
+ test_cmp expected actual
+
+'
+
+test_expect_success 'amend can copy notes' '
+
+ git config notes.rewrite.amend true &&
+ git config notes.rewriteRef "refs/notes/*" &&
+ test_commit foo &&
+ git notes add -m"a note" &&
+ test_tick &&
+ git commit --amend -m"new foo" &&
+ test "$(git notes show)" = "a note"
+
+'
+
+test_expect_success 'commit a file whose name is a dash' '
+ git reset --hard &&
+ for i in 1 2 3 4 5
+ do
+ echo $i
+ done >./- &&
+ git add ./- &&
+ test_tick &&
+ git commit -m "add dash" >output </dev/null &&
+ test_i18ngrep " changed, 5 insertions" output
+'
+
+test_expect_success '--only works on to-be-born branch' '
+ # This test relies on having something in the index, as it
+ # would not otherwise actually prove much. So check this.
+ test -n "$(git ls-files)" &&
+ git checkout --orphan orphan &&
+ echo foo >newfile &&
+ git add newfile &&
+ git commit --only newfile -m"--only on unborn branch" &&
+ echo newfile >expected &&
+ git ls-tree -r --name-only HEAD >actual &&
+ test_cmp expected actual
+'
+
+test_expect_success '--dry-run with conflicts fixed from a merge' '
+ # setup two branches with conflicting information
+ # in the same file, resolve the conflict,
+ # call commit with --dry-run
+ echo "Initial contents, unimportant" >test-file &&
+ git add test-file &&
+ git commit -m "Initial commit" &&
+ echo "commit-1-state" >test-file &&
+ git commit -m "commit 1" -i test-file &&
+ git tag commit-1 &&
+ git checkout -b branch-2 HEAD^1 &&
+ echo "commit-2-state" >test-file &&
+ git commit -m "commit 2" -i test-file &&
+ test_must_fail git merge --no-commit commit-1 &&
+ echo "commit-2-state" >test-file &&
+ git add test-file &&
+ git commit --dry-run &&
+ git commit -m "conflicts fixed from merge."
+'
+
+test_expect_success '--dry-run --short' '
+ >test-file &&
+ git add test-file &&
+ git commit --dry-run --short
+'
+
+test_done
+++ /dev/null
-#!/bin/sh
-#
-# Copyright (c) 2007 Kristian Høgsberg <krh@redhat.com>
-#
-
-# FIXME: Test the various index usages, -i and -o, test reflog,
-# signoff
-
-test_description='git commit'
-. ./test-lib.sh
-. "$TEST_DIRECTORY/diff-lib.sh"
-
-author='The Real Author <someguy@his.email.org>'
-
-test_tick
-
-test_expect_success 'initial status' '
- echo bongo bongo >file &&
- git add file &&
- git status >actual &&
- test_i18ngrep "No commits yet" actual
-'
-
-test_expect_success 'fail initial amend' '
- test_must_fail git commit --amend
-'
-
-test_expect_success 'setup: initial commit' '
- git commit -m initial
-'
-
-test_expect_success '-m and -F do not mix' '
- git checkout HEAD file && echo >>file && git add file &&
- test_must_fail git commit -m foo -m bar -F file
-'
-
-test_expect_success '-m and -C do not mix' '
- git checkout HEAD file && echo >>file && git add file &&
- test_must_fail git commit -C HEAD -m illegal
-'
-
-test_expect_success 'paths and -a do not mix' '
- echo King of the bongo >file &&
- test_must_fail git commit -m foo -a file
-'
-
-test_expect_success PERL 'can use paths with --interactive' '
- echo bong-o-bong >file &&
- # 2: update, 1:st path, that is all, 7: quit
- test_write_lines 2 1 "" 7 |
- git commit -m foo --interactive file &&
- git reset --hard HEAD^
-'
-
-test_expect_success 'removed files and relative paths' '
- test_when_finished "rm -rf foo" &&
- git init foo &&
- >foo/foo.txt &&
- git -C foo add foo.txt &&
- git -C foo commit -m first &&
- git -C foo rm foo.txt &&
-
- mkdir -p foo/bar &&
- git -C foo/bar commit -m second ../foo.txt
-'
-
-test_expect_success 'using invalid commit with -C' '
- test_must_fail git commit --allow-empty -C bogus
-'
-
-test_expect_success 'nothing to commit' '
- git reset --hard &&
- test_must_fail git commit -m initial
-'
-
-test_expect_success '--dry-run fails with nothing to commit' '
- test_must_fail git commit -m initial --dry-run
-'
-
-test_expect_success '--short fails with nothing to commit' '
- test_must_fail git commit -m initial --short
-'
-
-test_expect_success '--porcelain fails with nothing to commit' '
- test_must_fail git commit -m initial --porcelain
-'
-
-test_expect_success '--long fails with nothing to commit' '
- test_must_fail git commit -m initial --long
-'
-
-test_expect_success 'setup: non-initial commit' '
- echo bongo bongo bongo >file &&
- git commit -m next -a
-'
-
-test_expect_success '--dry-run with stuff to commit returns ok' '
- echo bongo bongo bongo >>file &&
- git commit -m next -a --dry-run
-'
-
-test_expect_success '--short with stuff to commit returns ok' '
- echo bongo bongo bongo >>file &&
- git commit -m next -a --short
-'
-
-test_expect_success '--porcelain with stuff to commit returns ok' '
- echo bongo bongo bongo >>file &&
- git commit -m next -a --porcelain
-'
-
-test_expect_success '--long with stuff to commit returns ok' '
- echo bongo bongo bongo >>file &&
- git commit -m next -a --long
-'
-
-test_expect_success 'commit message from non-existing file' '
- echo more bongo: bongo bongo bongo bongo >file &&
- test_must_fail git commit -F gah -a
-'
-
-test_expect_success 'empty commit message' '
- # Empty except stray tabs and spaces on a few lines.
- sed -e "s/@//g" >msg <<-\EOF &&
- @ @
- @@
- @ @
- @Signed-off-by: hula@
- EOF
- test_must_fail git commit -F msg -a
-'
-
-test_expect_success 'template "emptyness" check does not kick in with -F' '
- git checkout HEAD file && echo >>file && git add file &&
- git commit -t file -F file
-'
-
-test_expect_success 'template "emptyness" check' '
- git checkout HEAD file && echo >>file && git add file &&
- test_must_fail git commit -t file 2>err &&
- test_i18ngrep "did not edit" err
-'
-
-test_expect_success 'setup: commit message from file' '
- git checkout HEAD file && echo >>file && git add file &&
- echo this is the commit message, coming from a file >msg &&
- git commit -F msg -a
-'
-
-test_expect_success 'amend commit' '
- cat >editor <<-\EOF &&
- #!/bin/sh
- sed -e "s/a file/an amend commit/g" < "$1" > "$1-"
- mv "$1-" "$1"
- EOF
- chmod 755 editor &&
- EDITOR=./editor git commit --amend
-'
-
-test_expect_success 'amend --only ignores staged contents' '
- cp file file.expect &&
- echo changed >file &&
- git add file &&
- git commit --no-edit --amend --only &&
- git cat-file blob HEAD:file >file.actual &&
- test_cmp file.expect file.actual &&
- git diff --exit-code
-'
-
-test_expect_success 'allow-empty --only ignores staged contents' '
- echo changed-again >file &&
- git add file &&
- git commit --allow-empty --only -m "empty" &&
- git cat-file blob HEAD:file >file.actual &&
- test_cmp file.expect file.actual &&
- git diff --exit-code
-'
-
-test_expect_success 'set up editor' '
- cat >editor <<-\EOF &&
- #!/bin/sh
- sed -e "s/unamended/amended/g" <"$1" >"$1-"
- mv "$1-" "$1"
- EOF
- chmod 755 editor
-'
-
-test_expect_success 'amend without launching editor' '
- echo unamended >expect &&
- git commit --allow-empty -m "unamended" &&
- echo needs more bongo >file &&
- git add file &&
- EDITOR=./editor git commit --no-edit --amend &&
- git diff --exit-code HEAD -- file &&
- git diff-tree -s --format=%s HEAD >msg &&
- test_cmp expect msg
-'
-
-test_expect_success '--amend --edit' '
- echo amended >expect &&
- git commit --allow-empty -m "unamended" &&
- echo bongo again >file &&
- git add file &&
- EDITOR=./editor git commit --edit --amend &&
- git diff-tree -s --format=%s HEAD >msg &&
- test_cmp expect msg
-'
-
-test_expect_success '--amend --edit of empty message' '
- cat >replace <<-\EOF &&
- #!/bin/sh
- echo "amended" >"$1"
- EOF
- chmod 755 replace &&
- git commit --allow-empty --allow-empty-message -m "" &&
- echo more bongo >file &&
- git add file &&
- EDITOR=./replace git commit --edit --amend &&
- git diff-tree -s --format=%s HEAD >msg &&
- ./replace expect &&
- test_cmp expect msg
-'
-
-test_expect_success '--amend to set message to empty' '
- echo bata >file &&
- git add file &&
- git commit -m "unamended" &&
- git commit --amend --allow-empty-message -m "" &&
- git diff-tree -s --format=%s HEAD >msg &&
- echo "" >expect &&
- test_cmp expect msg
-'
-
-test_expect_success '--amend to set empty message needs --allow-empty-message' '
- echo conga >file &&
- git add file &&
- git commit -m "unamended" &&
- test_must_fail git commit --amend -m "" &&
- git diff-tree -s --format=%s HEAD >msg &&
- echo "unamended" >expect &&
- test_cmp expect msg
-'
-
-test_expect_success '-m --edit' '
- echo amended >expect &&
- git commit --allow-empty -m buffer &&
- echo bongo bongo >file &&
- git add file &&
- EDITOR=./editor git commit -m unamended --edit &&
- git diff-tree -s --format=%s HEAD >msg &&
- test_cmp expect msg
-'
-
-test_expect_success '-m and -F do not mix' '
- echo enough with the bongos >file &&
- test_must_fail git commit -F msg -m amending .
-'
-
-test_expect_success 'using message from other commit' '
- git commit -C HEAD^ .
-'
-
-test_expect_success 'editing message from other commit' '
- cat >editor <<-\EOF &&
- #!/bin/sh
- sed -e "s/amend/older/g" < "$1" > "$1-"
- mv "$1-" "$1"
- EOF
- chmod 755 editor &&
- echo hula hula >file &&
- EDITOR=./editor git commit -c HEAD^ -a
-'
-
-test_expect_success 'message from stdin' '
- echo silly new contents >file &&
- echo commit message from stdin |
- git commit -F - -a
-'
-
-test_expect_success 'overriding author from command line' '
- echo gak >file &&
- git commit -m author \
- --author "Rubber Duck <rduck@convoy.org>" -a >output 2>&1 &&
- grep Rubber.Duck output
-'
-
-test_expect_success PERL 'interactive add' '
- echo 7 |
- git commit --interactive |
- grep "What now"
-'
-
-test_expect_success PERL "commit --interactive doesn't change index if editor aborts" '
- echo zoo >file &&
- test_must_fail git diff --exit-code >diff1 &&
- test_write_lines u "*" q |
- (
- EDITOR=: &&
- export EDITOR &&
- test_must_fail git commit --interactive
- ) &&
- git diff >diff2 &&
- compare_diff_patch diff1 diff2
-'
-
-test_expect_success 'editor not invoked if -F is given' '
- cat >editor <<-\EOF &&
- #!/bin/sh
- sed -e s/good/bad/g <"$1" >"$1-"
- mv "$1-" "$1"
- EOF
- chmod 755 editor &&
-
- echo A good commit message. >msg &&
- echo moo >file &&
-
- EDITOR=./editor git commit -a -F msg &&
- git show -s --pretty=format:%s >subject &&
- grep -q good subject &&
-
- echo quack >file &&
- echo Another good message. |
- EDITOR=./editor git commit -a -F - &&
- git show -s --pretty=format:%s >subject &&
- grep -q good subject
-'
-
-test_expect_success 'partial commit that involves removal (1)' '
-
- git rm --cached file &&
- mv file elif &&
- git add elif &&
- git commit -m "Partial: add elif" elif &&
- git diff-tree --name-status HEAD^ HEAD >current &&
- echo "A elif" >expected &&
- test_cmp expected current
-
-'
-
-test_expect_success 'partial commit that involves removal (2)' '
-
- git commit -m "Partial: remove file" file &&
- git diff-tree --name-status HEAD^ HEAD >current &&
- echo "D file" >expected &&
- test_cmp expected current
-
-'
-
-test_expect_success 'partial commit that involves removal (3)' '
-
- git rm --cached elif &&
- echo elif >elif &&
- git commit -m "Partial: modify elif" elif &&
- git diff-tree --name-status HEAD^ HEAD >current &&
- echo "M elif" >expected &&
- test_cmp expected current
-
-'
-
-test_expect_success 'amend commit to fix author' '
-
- oldtick=$GIT_AUTHOR_DATE &&
- test_tick &&
- git reset --hard &&
- git cat-file -p HEAD |
- sed -e "s/author.*/author $author $oldtick/" \
- -e "s/^\(committer.*> \).*$/\1$GIT_COMMITTER_DATE/" > \
- expected &&
- git commit --amend --author="$author" &&
- git cat-file -p HEAD > current &&
- test_cmp expected current
-
-'
-
-test_expect_success 'amend commit to fix date' '
-
- test_tick &&
- newtick=$GIT_AUTHOR_DATE &&
- git reset --hard &&
- git cat-file -p HEAD |
- sed -e "s/author.*/author $author $newtick/" \
- -e "s/^\(committer.*> \).*$/\1$GIT_COMMITTER_DATE/" > \
- expected &&
- git commit --amend --date="$newtick" &&
- git cat-file -p HEAD > current &&
- test_cmp expected current
-
-'
-
-test_expect_success 'commit mentions forced date in output' '
- git commit --amend --date=2010-01-02T03:04:05 >output &&
- grep "Date: *Sat Jan 2 03:04:05 2010" output
-'
-
-test_expect_success 'commit complains about completely bogus dates' '
- test_must_fail git commit --amend --date=seventeen
-'
-
-test_expect_success 'commit --date allows approxidate' '
- git commit --amend \
- --date="midnight the 12th of october, anno domini 1979" &&
- echo "Fri Oct 12 00:00:00 1979 +0000" >expect &&
- git log -1 --format=%ad >actual &&
- test_cmp expect actual
-'
-
-test_expect_success 'sign off (1)' '
-
- echo 1 >positive &&
- git add positive &&
- git commit -s -m "thank you" &&
- git cat-file commit HEAD | sed -e "1,/^\$/d" >actual &&
- (
- echo thank you &&
- echo &&
- git var GIT_COMMITTER_IDENT |
- sed -e "s/>.*/>/" -e "s/^/Signed-off-by: /"
- ) >expected &&
- test_cmp expected actual
-
-'
-
-test_expect_success 'sign off (2)' '
-
- echo 2 >positive &&
- git add positive &&
- existing="Signed-off-by: Watch This <watchthis@example.com>" &&
- git commit -s -m "thank you
-
-$existing" &&
- git cat-file commit HEAD | sed -e "1,/^\$/d" >actual &&
- (
- echo thank you &&
- echo &&
- echo $existing &&
- git var GIT_COMMITTER_IDENT |
- sed -e "s/>.*/>/" -e "s/^/Signed-off-by: /"
- ) >expected &&
- test_cmp expected actual
-
-'
-
-test_expect_success 'signoff gap' '
-
- echo 3 >positive &&
- git add positive &&
- alt="Alt-RFC-822-Header: Value" &&
- git commit -s -m "welcome
-
-$alt" &&
- git cat-file commit HEAD | sed -e "1,/^\$/d" > actual &&
- (
- echo welcome &&
- echo &&
- echo $alt &&
- git var GIT_COMMITTER_IDENT |
- sed -e "s/>.*/>/" -e "s/^/Signed-off-by: /"
- ) >expected &&
- test_cmp expected actual
-'
-
-test_expect_success 'signoff gap 2' '
-
- echo 4 >positive &&
- git add positive &&
- alt="fixed: 34" &&
- git commit -s -m "welcome
-
-We have now
-$alt" &&
- git cat-file commit HEAD | sed -e "1,/^\$/d" > actual &&
- (
- echo welcome &&
- echo &&
- echo We have now &&
- echo $alt &&
- echo &&
- git var GIT_COMMITTER_IDENT |
- sed -e "s/>.*/>/" -e "s/^/Signed-off-by: /"
- ) >expected &&
- test_cmp expected actual
-'
-
-test_expect_success 'signoff respects trailer config' '
-
- echo 5 >positive &&
- git add positive &&
- git commit -s -m "subject
-
-non-trailer line
-Myfooter: x" &&
- git cat-file commit HEAD | sed -e "1,/^\$/d" > actual &&
- (
- echo subject &&
- echo &&
- echo non-trailer line &&
- echo Myfooter: x &&
- echo &&
- echo "Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>"
- ) >expected &&
- test_cmp expected actual &&
-
- echo 6 >positive &&
- git add positive &&
- git -c "trailer.Myfooter.ifexists=add" commit -s -m "subject
-
-non-trailer line
-Myfooter: x" &&
- git cat-file commit HEAD | sed -e "1,/^\$/d" > actual &&
- (
- echo subject &&
- echo &&
- echo non-trailer line &&
- echo Myfooter: x &&
- echo "Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>"
- ) >expected &&
- test_cmp expected actual
-'
-
-test_expect_success 'signoff not confused by ---' '
- cat >expected <<-EOF &&
- subject
-
- body
- ---
- these dashes confuse the parser!
-
- Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>
- EOF
- # should be a noop, since we already signed
- git commit --allow-empty --signoff -F expected &&
- git log -1 --pretty=format:%B >actual &&
- test_cmp expected actual
-'
-
-test_expect_success 'multiple -m' '
-
- >negative &&
- git add negative &&
- git commit -m "one" -m "two" -m "three" &&
- git cat-file commit HEAD | sed -e "1,/^\$/d" >actual &&
- (
- echo one &&
- echo &&
- echo two &&
- echo &&
- echo three
- ) >expected &&
- test_cmp expected actual
-
-'
-
-test_expect_success 'amend commit to fix author' '
-
- oldtick=$GIT_AUTHOR_DATE &&
- test_tick &&
- git reset --hard &&
- git cat-file -p HEAD |
- sed -e "s/author.*/author $author $oldtick/" \
- -e "s/^\(committer.*> \).*$/\1$GIT_COMMITTER_DATE/" > \
- expected &&
- git commit --amend --author="$author" &&
- git cat-file -p HEAD > current &&
- test_cmp expected current
-
-'
-
-test_expect_success 'git commit <file> with dirty index' '
- echo tacocat > elif &&
- echo tehlulz > chz &&
- git add chz &&
- git commit elif -m "tacocat is a palindrome" &&
- git show --stat | grep elif &&
- git diff --cached | grep chz
-'
-
-test_expect_success 'same tree (single parent)' '
-
- git reset --hard &&
- test_must_fail git commit -m empty
-
-'
-
-test_expect_success 'same tree (single parent) --allow-empty' '
-
- git commit --allow-empty -m "forced empty" &&
- git cat-file commit HEAD | grep forced
-
-'
-
-test_expect_success 'same tree (merge and amend merge)' '
-
- git checkout -b side HEAD^ &&
- echo zero >zero &&
- git add zero &&
- git commit -m "add zero" &&
- git checkout master &&
-
- git merge -s ours side -m "empty ok" &&
- git diff HEAD^ HEAD >actual &&
- test_must_be_empty actual &&
-
- git commit --amend -m "empty really ok" &&
- git diff HEAD^ HEAD >actual &&
- test_must_be_empty actual
-
-'
-
-test_expect_success 'amend using the message from another commit' '
-
- git reset --hard &&
- test_tick &&
- git commit --allow-empty -m "old commit" &&
- old=$(git rev-parse --verify HEAD) &&
- test_tick &&
- git commit --allow-empty -m "new commit" &&
- new=$(git rev-parse --verify HEAD) &&
- test_tick &&
- git commit --allow-empty --amend -C "$old" &&
- git show --pretty="format:%ad %s" "$old" >expected &&
- git show --pretty="format:%ad %s" HEAD >actual &&
- test_cmp expected actual
-
-'
-
-test_expect_success 'amend using the message from a commit named with tag' '
-
- git reset --hard &&
- test_tick &&
- git commit --allow-empty -m "old commit" &&
- old=$(git rev-parse --verify HEAD) &&
- git tag -a -m "tag on old" tagged-old HEAD &&
- test_tick &&
- git commit --allow-empty -m "new commit" &&
- new=$(git rev-parse --verify HEAD) &&
- test_tick &&
- git commit --allow-empty --amend -C tagged-old &&
- git show --pretty="format:%ad %s" "$old" >expected &&
- git show --pretty="format:%ad %s" HEAD >actual &&
- test_cmp expected actual
-
-'
-
-test_expect_success 'amend can copy notes' '
-
- git config notes.rewrite.amend true &&
- git config notes.rewriteRef "refs/notes/*" &&
- test_commit foo &&
- git notes add -m"a note" &&
- test_tick &&
- git commit --amend -m"new foo" &&
- test "$(git notes show)" = "a note"
-
-'
-
-test_expect_success 'commit a file whose name is a dash' '
- git reset --hard &&
- for i in 1 2 3 4 5
- do
- echo $i
- done >./- &&
- git add ./- &&
- test_tick &&
- git commit -m "add dash" >output </dev/null &&
- test_i18ngrep " changed, 5 insertions" output
-'
-
-test_expect_success '--only works on to-be-born branch' '
- # This test relies on having something in the index, as it
- # would not otherwise actually prove much. So check this.
- test -n "$(git ls-files)" &&
- git checkout --orphan orphan &&
- echo foo >newfile &&
- git add newfile &&
- git commit --only newfile -m"--only on unborn branch" &&
- echo newfile >expected &&
- git ls-tree -r --name-only HEAD >actual &&
- test_cmp expected actual
-'
-
-test_expect_success '--dry-run with conflicts fixed from a merge' '
- # setup two branches with conflicting information
- # in the same file, resolve the conflict,
- # call commit with --dry-run
- echo "Initial contents, unimportant" >test-file &&
- git add test-file &&
- git commit -m "Initial commit" &&
- echo "commit-1-state" >test-file &&
- git commit -m "commit 1" -i test-file &&
- git tag commit-1 &&
- git checkout -b branch-2 HEAD^1 &&
- echo "commit-2-state" >test-file &&
- git commit -m "commit 2" -i test-file &&
- test_must_fail git merge --no-commit commit-1 &&
- echo "commit-2-state" >test-file &&
- git add test-file &&
- git commit --dry-run &&
- git commit -m "conflicts fixed from merge."
-'
-
-test_expect_success '--dry-run --short' '
- >test-file &&
- git add test-file &&
- git commit --dry-run --short
-'
-
-test_done
--- /dev/null
+#!/bin/sh
+
+test_description='git commit porcelain-ish'
+
+. ./test-lib.sh
+
+commit_msg_is () {
+ expect=commit_msg_is.expect
+ actual=commit_msg_is.actual
+
+ printf "%s" "$(git log --pretty=format:%s%b -1)" >$actual &&
+ printf "%s" "$1" >$expect &&
+ test_i18ncmp $expect $actual
+}
+
+# Arguments: [<prefix] [<commit message>] [<commit options>]
+check_summary_oneline() {
+ test_tick &&
+ git commit ${3+"$3"} -m "$2" | head -1 > act &&
+
+ # branch name
+ SUMMARY_PREFIX="$(git name-rev --name-only HEAD)" &&
+
+ # append the "special" prefix, like "root-commit", "detached HEAD"
+ if test -n "$1"
+ then
+ SUMMARY_PREFIX="$SUMMARY_PREFIX ($1)"
+ fi
+
+ # abbrev SHA-1
+ SUMMARY_POSTFIX="$(git log -1 --pretty='format:%h')"
+ echo "[$SUMMARY_PREFIX $SUMMARY_POSTFIX] $2" >exp &&
+
+ test_i18ncmp exp act
+}
+
+test_expect_success 'output summary format' '
+
+ echo new >file1 &&
+ git add file1 &&
+ check_summary_oneline "root-commit" "initial" &&
+
+ echo change >>file1 &&
+ git add file1
+'
+
+test_expect_success 'output summary format: root-commit' '
+ check_summary_oneline "" "a change"
+'
+
+test_expect_success 'output summary format for commit with an empty diff' '
+
+ check_summary_oneline "" "empty" "--allow-empty"
+'
+
+test_expect_success 'output summary format for merges' '
+
+ git checkout -b recursive-base &&
+ test_commit base file1 &&
+
+ git checkout -b recursive-a recursive-base &&
+ test_commit commit-a file1 &&
+
+ git checkout -b recursive-b recursive-base &&
+ test_commit commit-b file1 &&
+
+ # conflict
+ git checkout recursive-a &&
+ test_must_fail git merge recursive-b &&
+ # resolve the conflict
+ echo commit-a > file1 &&
+ git add file1 &&
+ check_summary_oneline "" "Merge"
+'
+
+output_tests_cleanup() {
+ # this is needed for "do not fire editor in the presence of conflicts"
+ git checkout master &&
+
+ # this is needed for the "partial removal" test to pass
+ git rm file1 &&
+ git commit -m "cleanup"
+}
+
+test_expect_success 'the basics' '
+
+ output_tests_cleanup &&
+
+ echo doing partial >"commit is" &&
+ mkdir not &&
+ echo very much encouraged but we should >not/forbid &&
+ git add "commit is" not &&
+ echo update added "commit is" file >"commit is" &&
+ echo also update another >not/forbid &&
+ test_tick &&
+ git commit -a -m "initial with -a" &&
+
+ git cat-file blob HEAD:"commit is" >current.1 &&
+ git cat-file blob HEAD:not/forbid >current.2 &&
+
+ cmp current.1 "commit is" &&
+ cmp current.2 not/forbid
+
+'
+
+test_expect_success 'partial' '
+
+ echo another >"commit is" &&
+ echo another >not/forbid &&
+ test_tick &&
+ git commit -m "partial commit to handle a file" "commit is" &&
+
+ changed=$(git diff-tree --name-only HEAD^ HEAD) &&
+ test "$changed" = "commit is"
+
+'
+
+test_expect_success 'partial modification in a subdirectory' '
+
+ test_tick &&
+ git commit -m "partial commit to subdirectory" not &&
+
+ changed=$(git diff-tree -r --name-only HEAD^ HEAD) &&
+ test "$changed" = "not/forbid"
+
+'
+
+test_expect_success 'partial removal' '
+
+ git rm not/forbid &&
+ git commit -m "partial commit to remove not/forbid" not &&
+
+ changed=$(git diff-tree -r --name-only HEAD^ HEAD) &&
+ test "$changed" = "not/forbid" &&
+ remain=$(git ls-tree -r --name-only HEAD) &&
+ test "$remain" = "commit is"
+
+'
+
+test_expect_success 'sign off' '
+
+ >positive &&
+ git add positive &&
+ git commit -s -m "thank you" &&
+ actual=$(git cat-file commit HEAD | sed -ne "s/Signed-off-by: //p") &&
+ expected=$(git var GIT_COMMITTER_IDENT | sed -e "s/>.*/>/") &&
+ test "z$actual" = "z$expected"
+
+'
+
+test_expect_success 'multiple -m' '
+
+ >negative &&
+ git add negative &&
+ git commit -m "one" -m "two" -m "three" &&
+ actual=$(git cat-file commit HEAD | sed -e "1,/^\$/d") &&
+ expected=$(echo one; echo; echo two; echo; echo three) &&
+ test "z$actual" = "z$expected"
+
+'
+
+test_expect_success 'verbose' '
+
+ echo minus >negative &&
+ git add negative &&
+ git status -v | sed -ne "/^diff --git /p" >actual &&
+ echo "diff --git a/negative b/negative" >expect &&
+ test_cmp expect actual
+
+'
+
+test_expect_success 'verbose respects diff config' '
+
+ test_config diff.noprefix true &&
+ git status -v >actual &&
+ grep "diff --git negative negative" actual
+'
+
+mesg_with_comment_and_newlines='
+# text
+
+'
+
+test_expect_success 'prepare file with comment line and trailing newlines' '
+ printf "%s" "$mesg_with_comment_and_newlines" >expect
+'
+
+test_expect_success 'cleanup commit messages (verbatim option,-t)' '
+
+ echo >>negative &&
+ git commit --cleanup=verbatim --no-status -t expect -a &&
+ git cat-file -p HEAD |sed -e "1,/^\$/d" >actual &&
+ test_cmp expect actual
+
+'
+
+test_expect_success 'cleanup commit messages (verbatim option,-F)' '
+
+ echo >>negative &&
+ git commit --cleanup=verbatim -F expect -a &&
+ git cat-file -p HEAD |sed -e "1,/^\$/d">actual &&
+ test_cmp expect actual
+
+'
+
+test_expect_success 'cleanup commit messages (verbatim option,-m)' '
+
+ echo >>negative &&
+ git commit --cleanup=verbatim -m "$mesg_with_comment_and_newlines" -a &&
+ git cat-file -p HEAD |sed -e "1,/^\$/d">actual &&
+ test_cmp expect actual
+
+'
+
+test_expect_success 'cleanup commit messages (whitespace option,-F)' '
+
+ echo >>negative &&
+ { echo;echo "# text";echo; } >text &&
+ echo "# text" >expect &&
+ git commit --cleanup=whitespace -F text -a &&
+ git cat-file -p HEAD |sed -e "1,/^\$/d">actual &&
+ test_cmp expect actual
+
+'
+
+test_expect_success 'cleanup commit messages (scissors option,-F,-e)' '
+
+ echo >>negative &&
+ cat >text <<EOF &&
+
+# to be kept
+
+ # ------------------------ >8 ------------------------
+# to be kept, too
+# ------------------------ >8 ------------------------
+to be removed
+# ------------------------ >8 ------------------------
+to be removed, too
+EOF
+
+ cat >expect <<EOF &&
+# to be kept
+
+ # ------------------------ >8 ------------------------
+# to be kept, too
+EOF
+ git commit --cleanup=scissors -e -F text -a &&
+ git cat-file -p HEAD |sed -e "1,/^\$/d">actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'cleanup commit messages (scissors option,-F,-e, scissors on first line)' '
+
+ echo >>negative &&
+ cat >text <<EOF &&
+# ------------------------ >8 ------------------------
+to be removed
+EOF
+ git commit --cleanup=scissors -e -F text -a --allow-empty-message &&
+ git cat-file -p HEAD |sed -e "1,/^\$/d">actual &&
+ test_must_be_empty actual
+'
+
+test_expect_success 'cleanup commit messages (strip option,-F)' '
+
+ echo >>negative &&
+ { echo;echo "# text";echo sample;echo; } >text &&
+ echo sample >expect &&
+ git commit --cleanup=strip -F text -a &&
+ git cat-file -p HEAD |sed -e "1,/^\$/d">actual &&
+ test_cmp expect actual
+
+'
+
+test_expect_success 'cleanup commit messages (strip option,-F,-e)' '
+
+ echo >>negative &&
+ { echo;echo sample;echo; } >text &&
+ git commit -e -F text -a &&
+ head -n 4 .git/COMMIT_EDITMSG >actual
+'
+
+echo "sample
+
+# Please enter the commit message for your changes. Lines starting
+# with '#' will be ignored, and an empty message aborts the commit." >expect
+
+test_expect_success 'cleanup commit messages (strip option,-F,-e): output' '
+ test_i18ncmp expect actual
+'
+
+test_expect_success 'cleanup commit message (fail on invalid cleanup mode option)' '
+ test_must_fail git commit --cleanup=non-existent
+'
+
+test_expect_success 'cleanup commit message (fail on invalid cleanup mode configuration)' '
+ test_must_fail git -c commit.cleanup=non-existent commit
+'
+
+test_expect_success 'cleanup commit message (no config and no option uses default)' '
+ echo content >>file &&
+ git add file &&
+ (
+ test_set_editor "$TEST_DIRECTORY"/t7500/add-content-and-comment &&
+ git commit --no-status
+ ) &&
+ commit_msg_is "commit message"
+'
+
+test_expect_success 'cleanup commit message (option overrides default)' '
+ echo content >>file &&
+ git add file &&
+ (
+ test_set_editor "$TEST_DIRECTORY"/t7500/add-content-and-comment &&
+ git commit --cleanup=whitespace --no-status
+ ) &&
+ commit_msg_is "commit message # comment"
+'
+
+test_expect_success 'cleanup commit message (config overrides default)' '
+ echo content >>file &&
+ git add file &&
+ (
+ test_set_editor "$TEST_DIRECTORY"/t7500/add-content-and-comment &&
+ git -c commit.cleanup=whitespace commit --no-status
+ ) &&
+ commit_msg_is "commit message # comment"
+'
+
+test_expect_success 'cleanup commit message (option overrides config)' '
+ echo content >>file &&
+ git add file &&
+ (
+ test_set_editor "$TEST_DIRECTORY"/t7500/add-content-and-comment &&
+ git -c commit.cleanup=whitespace commit --cleanup=default
+ ) &&
+ commit_msg_is "commit message"
+'
+
+test_expect_success 'cleanup commit message (default, -m)' '
+ echo content >>file &&
+ git add file &&
+ git commit -m "message #comment " &&
+ commit_msg_is "message #comment"
+'
+
+test_expect_success 'cleanup commit message (whitespace option, -m)' '
+ echo content >>file &&
+ git add file &&
+ git commit --cleanup=whitespace --no-status -m "message #comment " &&
+ commit_msg_is "message #comment"
+'
+
+test_expect_success 'cleanup commit message (whitespace config, -m)' '
+ echo content >>file &&
+ git add file &&
+ git -c commit.cleanup=whitespace commit --no-status -m "message #comment " &&
+ commit_msg_is "message #comment"
+'
+
+test_expect_success 'message shows author when it is not equal to committer' '
+ echo >>negative &&
+ git commit -e -m "sample" -a &&
+ test_i18ngrep \
+ "^# Author: *A U Thor <author@example.com>\$" \
+ .git/COMMIT_EDITMSG
+'
+
+test_expect_success 'message shows date when it is explicitly set' '
+ git commit --allow-empty -e -m foo --date="2010-01-02T03:04:05" &&
+ test_i18ngrep \
+ "^# Date: *Sat Jan 2 03:04:05 2010 +0000" \
+ .git/COMMIT_EDITMSG
+'
+
+test_expect_success AUTOIDENT 'message shows committer when it is automatic' '
+
+ echo >>negative &&
+ (
+ sane_unset GIT_COMMITTER_EMAIL &&
+ sane_unset GIT_COMMITTER_NAME &&
+ git commit -e -m "sample" -a
+ ) &&
+ # the ident is calculated from the system, so we cannot
+ # check the actual value, only that it is there
+ test_i18ngrep "^# Committer: " .git/COMMIT_EDITMSG
+'
+
+write_script .git/FAKE_EDITOR <<EOF
+echo editor started > "$(pwd)/.git/result"
+exit 0
+EOF
+
+test_expect_success !AUTOIDENT 'do not fire editor when committer is bogus' '
+ >.git/result &&
+
+ echo >>negative &&
+ (
+ sane_unset GIT_COMMITTER_EMAIL &&
+ sane_unset GIT_COMMITTER_NAME &&
+ GIT_EDITOR="\"$(pwd)/.git/FAKE_EDITOR\"" &&
+ export GIT_EDITOR &&
+ test_must_fail git commit -e -m sample -a
+ ) &&
+ test_must_be_empty .git/result
+'
+
+test_expect_success 'do not fire editor if -m <msg> was given' '
+ echo tick >file &&
+ git add file &&
+ echo "editor not started" >.git/result &&
+ (GIT_EDITOR="\"$(pwd)/.git/FAKE_EDITOR\"" git commit -m tick) &&
+ test "$(cat .git/result)" = "editor not started"
+'
+
+test_expect_success 'do not fire editor if -m "" was given' '
+ echo tock >file &&
+ git add file &&
+ echo "editor not started" >.git/result &&
+ (GIT_EDITOR="\"$(pwd)/.git/FAKE_EDITOR\"" \
+ git commit -m "" --allow-empty-message) &&
+ test "$(cat .git/result)" = "editor not started"
+'
+
+test_expect_success 'do not fire editor in the presence of conflicts' '
+
+ git clean -f &&
+ echo f >g &&
+ git add g &&
+ git commit -m "add g" &&
+ git branch second &&
+ echo master >g &&
+ echo g >h &&
+ git add g h &&
+ git commit -m "modify g and add h" &&
+ git checkout second &&
+ echo second >g &&
+ git add g &&
+ git commit -m second &&
+ # Must fail due to conflict
+ test_must_fail git cherry-pick -n master &&
+ echo "editor not started" >.git/result &&
+ (
+ GIT_EDITOR="\"$(pwd)/.git/FAKE_EDITOR\"" &&
+ export GIT_EDITOR &&
+ test_must_fail git commit
+ ) &&
+ test "$(cat .git/result)" = "editor not started"
+'
+
+write_script .git/FAKE_EDITOR <<EOF
+# kill -TERM command added below.
+EOF
+
+test_expect_success EXECKEEPSPID 'a SIGTERM should break locks' '
+ echo >>negative &&
+ ! "$SHELL_PATH" -c '\''
+ echo kill -TERM $$ >> .git/FAKE_EDITOR
+ GIT_EDITOR=.git/FAKE_EDITOR
+ export GIT_EDITOR
+ exec git commit -a'\'' &&
+ test ! -f .git/index.lock
+'
+
+rm -f .git/MERGE_MSG .git/COMMIT_EDITMSG
+git reset -q --hard
+
+test_expect_success 'Hand committing of a redundant merge removes dups' '
+
+ git rev-parse second master >expect &&
+ test_must_fail git merge second master &&
+ git checkout master g &&
+ EDITOR=: git commit -a &&
+ git cat-file commit HEAD | sed -n -e "s/^parent //p" -e "/^$/q" >actual &&
+ test_cmp expect actual
+
+'
+
+test_expect_success 'A single-liner subject with a token plus colon is not a footer' '
+
+ git reset --hard &&
+ git commit -s -m "hello: kitty" --allow-empty &&
+ git cat-file commit HEAD | sed -e "1,/^$/d" >actual &&
+ test_line_count = 3 actual
+
+'
+
+test_expect_success 'commit -s places sob on third line after two empty lines' '
+ git commit -s --allow-empty --allow-empty-message &&
+ cat <<-EOF >expect &&
+
+
+ Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>
+
+ EOF
+ sed -e "/^#/d" -e "s/^:.*//" .git/COMMIT_EDITMSG >actual &&
+ test_cmp expect actual
+'
+
+write_script .git/FAKE_EDITOR <<\EOF
+mv "$1" "$1.orig"
+(
+ echo message
+ cat "$1.orig"
+) >"$1"
+EOF
+
+echo '## Custom template' >template
+
+try_commit () {
+ git reset --hard &&
+ echo >>negative &&
+ GIT_EDITOR=.git/FAKE_EDITOR git commit -a $* $use_template &&
+ case "$use_template" in
+ '')
+ test_i18ngrep ! "^## Custom template" .git/COMMIT_EDITMSG ;;
+ *)
+ test_i18ngrep "^## Custom template" .git/COMMIT_EDITMSG ;;
+ esac
+}
+
+try_commit_status_combo () {
+
+ test_expect_success 'commit' '
+ try_commit "" &&
+ test_i18ngrep "^# Changes to be committed:" .git/COMMIT_EDITMSG
+ '
+
+ test_expect_success 'commit --status' '
+ try_commit --status &&
+ test_i18ngrep "^# Changes to be committed:" .git/COMMIT_EDITMSG
+ '
+
+ test_expect_success 'commit --no-status' '
+ try_commit --no-status &&
+ test_i18ngrep ! "^# Changes to be committed:" .git/COMMIT_EDITMSG
+ '
+
+ test_expect_success 'commit with commit.status = yes' '
+ test_config commit.status yes &&
+ try_commit "" &&
+ test_i18ngrep "^# Changes to be committed:" .git/COMMIT_EDITMSG
+ '
+
+ test_expect_success 'commit with commit.status = no' '
+ test_config commit.status no &&
+ try_commit "" &&
+ test_i18ngrep ! "^# Changes to be committed:" .git/COMMIT_EDITMSG
+ '
+
+ test_expect_success 'commit --status with commit.status = yes' '
+ test_config commit.status yes &&
+ try_commit --status &&
+ test_i18ngrep "^# Changes to be committed:" .git/COMMIT_EDITMSG
+ '
+
+ test_expect_success 'commit --no-status with commit.status = yes' '
+ test_config commit.status yes &&
+ try_commit --no-status &&
+ test_i18ngrep ! "^# Changes to be committed:" .git/COMMIT_EDITMSG
+ '
+
+ test_expect_success 'commit --status with commit.status = no' '
+ test_config commit.status no &&
+ try_commit --status &&
+ test_i18ngrep "^# Changes to be committed:" .git/COMMIT_EDITMSG
+ '
+
+ test_expect_success 'commit --no-status with commit.status = no' '
+ test_config commit.status no &&
+ try_commit --no-status &&
+ test_i18ngrep ! "^# Changes to be committed:" .git/COMMIT_EDITMSG
+ '
+
+}
+
+try_commit_status_combo
+
+use_template="-t template"
+
+try_commit_status_combo
+
+test_expect_success 'commit --status with custom comment character' '
+ test_config core.commentchar ";" &&
+ try_commit --status &&
+ test_i18ngrep "^; Changes to be committed:" .git/COMMIT_EDITMSG
+'
+
+test_expect_success 'switch core.commentchar' '
+ test_commit "#foo" foo &&
+ GIT_EDITOR=.git/FAKE_EDITOR git -c core.commentChar=auto commit --amend &&
+ test_i18ngrep "^; Changes to be committed:" .git/COMMIT_EDITMSG
+'
+
+test_expect_success 'switch core.commentchar but out of options' '
+ cat >text <<\EOF &&
+# 1
+; 2
+@ 3
+! 4
+$ 5
+% 6
+^ 7
+& 8
+| 9
+: 10
+EOF
+ git commit --amend -F text &&
+ (
+ test_set_editor .git/FAKE_EDITOR &&
+ test_must_fail git -c core.commentChar=auto commit --amend
+ )
+'
+
+test_done
+++ /dev/null
-#!/bin/sh
-
-test_description='git commit porcelain-ish'
-
-. ./test-lib.sh
-
-commit_msg_is () {
- expect=commit_msg_is.expect
- actual=commit_msg_is.actual
-
- printf "%s" "$(git log --pretty=format:%s%b -1)" >$actual &&
- printf "%s" "$1" >$expect &&
- test_i18ncmp $expect $actual
-}
-
-# Arguments: [<prefix] [<commit message>] [<commit options>]
-check_summary_oneline() {
- test_tick &&
- git commit ${3+"$3"} -m "$2" | head -1 > act &&
-
- # branch name
- SUMMARY_PREFIX="$(git name-rev --name-only HEAD)" &&
-
- # append the "special" prefix, like "root-commit", "detached HEAD"
- if test -n "$1"
- then
- SUMMARY_PREFIX="$SUMMARY_PREFIX ($1)"
- fi
-
- # abbrev SHA-1
- SUMMARY_POSTFIX="$(git log -1 --pretty='format:%h')"
- echo "[$SUMMARY_PREFIX $SUMMARY_POSTFIX] $2" >exp &&
-
- test_i18ncmp exp act
-}
-
-test_expect_success 'output summary format' '
-
- echo new >file1 &&
- git add file1 &&
- check_summary_oneline "root-commit" "initial" &&
-
- echo change >>file1 &&
- git add file1
-'
-
-test_expect_success 'output summary format: root-commit' '
- check_summary_oneline "" "a change"
-'
-
-test_expect_success 'output summary format for commit with an empty diff' '
-
- check_summary_oneline "" "empty" "--allow-empty"
-'
-
-test_expect_success 'output summary format for merges' '
-
- git checkout -b recursive-base &&
- test_commit base file1 &&
-
- git checkout -b recursive-a recursive-base &&
- test_commit commit-a file1 &&
-
- git checkout -b recursive-b recursive-base &&
- test_commit commit-b file1 &&
-
- # conflict
- git checkout recursive-a &&
- test_must_fail git merge recursive-b &&
- # resolve the conflict
- echo commit-a > file1 &&
- git add file1 &&
- check_summary_oneline "" "Merge"
-'
-
-output_tests_cleanup() {
- # this is needed for "do not fire editor in the presence of conflicts"
- git checkout master &&
-
- # this is needed for the "partial removal" test to pass
- git rm file1 &&
- git commit -m "cleanup"
-}
-
-test_expect_success 'the basics' '
-
- output_tests_cleanup &&
-
- echo doing partial >"commit is" &&
- mkdir not &&
- echo very much encouraged but we should >not/forbid &&
- git add "commit is" not &&
- echo update added "commit is" file >"commit is" &&
- echo also update another >not/forbid &&
- test_tick &&
- git commit -a -m "initial with -a" &&
-
- git cat-file blob HEAD:"commit is" >current.1 &&
- git cat-file blob HEAD:not/forbid >current.2 &&
-
- cmp current.1 "commit is" &&
- cmp current.2 not/forbid
-
-'
-
-test_expect_success 'partial' '
-
- echo another >"commit is" &&
- echo another >not/forbid &&
- test_tick &&
- git commit -m "partial commit to handle a file" "commit is" &&
-
- changed=$(git diff-tree --name-only HEAD^ HEAD) &&
- test "$changed" = "commit is"
-
-'
-
-test_expect_success 'partial modification in a subdirectory' '
-
- test_tick &&
- git commit -m "partial commit to subdirectory" not &&
-
- changed=$(git diff-tree -r --name-only HEAD^ HEAD) &&
- test "$changed" = "not/forbid"
-
-'
-
-test_expect_success 'partial removal' '
-
- git rm not/forbid &&
- git commit -m "partial commit to remove not/forbid" not &&
-
- changed=$(git diff-tree -r --name-only HEAD^ HEAD) &&
- test "$changed" = "not/forbid" &&
- remain=$(git ls-tree -r --name-only HEAD) &&
- test "$remain" = "commit is"
-
-'
-
-test_expect_success 'sign off' '
-
- >positive &&
- git add positive &&
- git commit -s -m "thank you" &&
- actual=$(git cat-file commit HEAD | sed -ne "s/Signed-off-by: //p") &&
- expected=$(git var GIT_COMMITTER_IDENT | sed -e "s/>.*/>/") &&
- test "z$actual" = "z$expected"
-
-'
-
-test_expect_success 'multiple -m' '
-
- >negative &&
- git add negative &&
- git commit -m "one" -m "two" -m "three" &&
- actual=$(git cat-file commit HEAD | sed -e "1,/^\$/d") &&
- expected=$(echo one; echo; echo two; echo; echo three) &&
- test "z$actual" = "z$expected"
-
-'
-
-test_expect_success 'verbose' '
-
- echo minus >negative &&
- git add negative &&
- git status -v | sed -ne "/^diff --git /p" >actual &&
- echo "diff --git a/negative b/negative" >expect &&
- test_cmp expect actual
-
-'
-
-test_expect_success 'verbose respects diff config' '
-
- test_config diff.noprefix true &&
- git status -v >actual &&
- grep "diff --git negative negative" actual
-'
-
-mesg_with_comment_and_newlines='
-# text
-
-'
-
-test_expect_success 'prepare file with comment line and trailing newlines' '
- printf "%s" "$mesg_with_comment_and_newlines" >expect
-'
-
-test_expect_success 'cleanup commit messages (verbatim option,-t)' '
-
- echo >>negative &&
- git commit --cleanup=verbatim --no-status -t expect -a &&
- git cat-file -p HEAD |sed -e "1,/^\$/d" >actual &&
- test_cmp expect actual
-
-'
-
-test_expect_success 'cleanup commit messages (verbatim option,-F)' '
-
- echo >>negative &&
- git commit --cleanup=verbatim -F expect -a &&
- git cat-file -p HEAD |sed -e "1,/^\$/d">actual &&
- test_cmp expect actual
-
-'
-
-test_expect_success 'cleanup commit messages (verbatim option,-m)' '
-
- echo >>negative &&
- git commit --cleanup=verbatim -m "$mesg_with_comment_and_newlines" -a &&
- git cat-file -p HEAD |sed -e "1,/^\$/d">actual &&
- test_cmp expect actual
-
-'
-
-test_expect_success 'cleanup commit messages (whitespace option,-F)' '
-
- echo >>negative &&
- { echo;echo "# text";echo; } >text &&
- echo "# text" >expect &&
- git commit --cleanup=whitespace -F text -a &&
- git cat-file -p HEAD |sed -e "1,/^\$/d">actual &&
- test_cmp expect actual
-
-'
-
-test_expect_success 'cleanup commit messages (scissors option,-F,-e)' '
-
- echo >>negative &&
- cat >text <<EOF &&
-
-# to be kept
-
- # ------------------------ >8 ------------------------
-# to be kept, too
-# ------------------------ >8 ------------------------
-to be removed
-# ------------------------ >8 ------------------------
-to be removed, too
-EOF
-
- cat >expect <<EOF &&
-# to be kept
-
- # ------------------------ >8 ------------------------
-# to be kept, too
-EOF
- git commit --cleanup=scissors -e -F text -a &&
- git cat-file -p HEAD |sed -e "1,/^\$/d">actual &&
- test_cmp expect actual
-'
-
-test_expect_success 'cleanup commit messages (scissors option,-F,-e, scissors on first line)' '
-
- echo >>negative &&
- cat >text <<EOF &&
-# ------------------------ >8 ------------------------
-to be removed
-EOF
- git commit --cleanup=scissors -e -F text -a --allow-empty-message &&
- git cat-file -p HEAD |sed -e "1,/^\$/d">actual &&
- test_must_be_empty actual
-'
-
-test_expect_success 'cleanup commit messages (strip option,-F)' '
-
- echo >>negative &&
- { echo;echo "# text";echo sample;echo; } >text &&
- echo sample >expect &&
- git commit --cleanup=strip -F text -a &&
- git cat-file -p HEAD |sed -e "1,/^\$/d">actual &&
- test_cmp expect actual
-
-'
-
-test_expect_success 'cleanup commit messages (strip option,-F,-e)' '
-
- echo >>negative &&
- { echo;echo sample;echo; } >text &&
- git commit -e -F text -a &&
- head -n 4 .git/COMMIT_EDITMSG >actual
-'
-
-echo "sample
-
-# Please enter the commit message for your changes. Lines starting
-# with '#' will be ignored, and an empty message aborts the commit." >expect
-
-test_expect_success 'cleanup commit messages (strip option,-F,-e): output' '
- test_i18ncmp expect actual
-'
-
-test_expect_success 'cleanup commit message (fail on invalid cleanup mode option)' '
- test_must_fail git commit --cleanup=non-existent
-'
-
-test_expect_success 'cleanup commit message (fail on invalid cleanup mode configuration)' '
- test_must_fail git -c commit.cleanup=non-existent commit
-'
-
-test_expect_success 'cleanup commit message (no config and no option uses default)' '
- echo content >>file &&
- git add file &&
- (
- test_set_editor "$TEST_DIRECTORY"/t7500/add-content-and-comment &&
- git commit --no-status
- ) &&
- commit_msg_is "commit message"
-'
-
-test_expect_success 'cleanup commit message (option overrides default)' '
- echo content >>file &&
- git add file &&
- (
- test_set_editor "$TEST_DIRECTORY"/t7500/add-content-and-comment &&
- git commit --cleanup=whitespace --no-status
- ) &&
- commit_msg_is "commit message # comment"
-'
-
-test_expect_success 'cleanup commit message (config overrides default)' '
- echo content >>file &&
- git add file &&
- (
- test_set_editor "$TEST_DIRECTORY"/t7500/add-content-and-comment &&
- git -c commit.cleanup=whitespace commit --no-status
- ) &&
- commit_msg_is "commit message # comment"
-'
-
-test_expect_success 'cleanup commit message (option overrides config)' '
- echo content >>file &&
- git add file &&
- (
- test_set_editor "$TEST_DIRECTORY"/t7500/add-content-and-comment &&
- git -c commit.cleanup=whitespace commit --cleanup=default
- ) &&
- commit_msg_is "commit message"
-'
-
-test_expect_success 'cleanup commit message (default, -m)' '
- echo content >>file &&
- git add file &&
- git commit -m "message #comment " &&
- commit_msg_is "message #comment"
-'
-
-test_expect_success 'cleanup commit message (whitespace option, -m)' '
- echo content >>file &&
- git add file &&
- git commit --cleanup=whitespace --no-status -m "message #comment " &&
- commit_msg_is "message #comment"
-'
-
-test_expect_success 'cleanup commit message (whitespace config, -m)' '
- echo content >>file &&
- git add file &&
- git -c commit.cleanup=whitespace commit --no-status -m "message #comment " &&
- commit_msg_is "message #comment"
-'
-
-test_expect_success 'message shows author when it is not equal to committer' '
- echo >>negative &&
- git commit -e -m "sample" -a &&
- test_i18ngrep \
- "^# Author: *A U Thor <author@example.com>\$" \
- .git/COMMIT_EDITMSG
-'
-
-test_expect_success 'message shows date when it is explicitly set' '
- git commit --allow-empty -e -m foo --date="2010-01-02T03:04:05" &&
- test_i18ngrep \
- "^# Date: *Sat Jan 2 03:04:05 2010 +0000" \
- .git/COMMIT_EDITMSG
-'
-
-test_expect_success AUTOIDENT 'message shows committer when it is automatic' '
-
- echo >>negative &&
- (
- sane_unset GIT_COMMITTER_EMAIL &&
- sane_unset GIT_COMMITTER_NAME &&
- git commit -e -m "sample" -a
- ) &&
- # the ident is calculated from the system, so we cannot
- # check the actual value, only that it is there
- test_i18ngrep "^# Committer: " .git/COMMIT_EDITMSG
-'
-
-write_script .git/FAKE_EDITOR <<EOF
-echo editor started > "$(pwd)/.git/result"
-exit 0
-EOF
-
-test_expect_success !AUTOIDENT 'do not fire editor when committer is bogus' '
- >.git/result &&
-
- echo >>negative &&
- (
- sane_unset GIT_COMMITTER_EMAIL &&
- sane_unset GIT_COMMITTER_NAME &&
- GIT_EDITOR="\"$(pwd)/.git/FAKE_EDITOR\"" &&
- export GIT_EDITOR &&
- test_must_fail git commit -e -m sample -a
- ) &&
- test_must_be_empty .git/result
-'
-
-test_expect_success 'do not fire editor if -m <msg> was given' '
- echo tick >file &&
- git add file &&
- echo "editor not started" >.git/result &&
- (GIT_EDITOR="\"$(pwd)/.git/FAKE_EDITOR\"" git commit -m tick) &&
- test "$(cat .git/result)" = "editor not started"
-'
-
-test_expect_success 'do not fire editor if -m "" was given' '
- echo tock >file &&
- git add file &&
- echo "editor not started" >.git/result &&
- (GIT_EDITOR="\"$(pwd)/.git/FAKE_EDITOR\"" \
- git commit -m "" --allow-empty-message) &&
- test "$(cat .git/result)" = "editor not started"
-'
-
-test_expect_success 'do not fire editor in the presence of conflicts' '
-
- git clean -f &&
- echo f >g &&
- git add g &&
- git commit -m "add g" &&
- git branch second &&
- echo master >g &&
- echo g >h &&
- git add g h &&
- git commit -m "modify g and add h" &&
- git checkout second &&
- echo second >g &&
- git add g &&
- git commit -m second &&
- # Must fail due to conflict
- test_must_fail git cherry-pick -n master &&
- echo "editor not started" >.git/result &&
- (
- GIT_EDITOR="\"$(pwd)/.git/FAKE_EDITOR\"" &&
- export GIT_EDITOR &&
- test_must_fail git commit
- ) &&
- test "$(cat .git/result)" = "editor not started"
-'
-
-write_script .git/FAKE_EDITOR <<EOF
-# kill -TERM command added below.
-EOF
-
-test_expect_success EXECKEEPSPID 'a SIGTERM should break locks' '
- echo >>negative &&
- ! "$SHELL_PATH" -c '\''
- echo kill -TERM $$ >> .git/FAKE_EDITOR
- GIT_EDITOR=.git/FAKE_EDITOR
- export GIT_EDITOR
- exec git commit -a'\'' &&
- test ! -f .git/index.lock
-'
-
-rm -f .git/MERGE_MSG .git/COMMIT_EDITMSG
-git reset -q --hard
-
-test_expect_success 'Hand committing of a redundant merge removes dups' '
-
- git rev-parse second master >expect &&
- test_must_fail git merge second master &&
- git checkout master g &&
- EDITOR=: git commit -a &&
- git cat-file commit HEAD | sed -n -e "s/^parent //p" -e "/^$/q" >actual &&
- test_cmp expect actual
-
-'
-
-test_expect_success 'A single-liner subject with a token plus colon is not a footer' '
-
- git reset --hard &&
- git commit -s -m "hello: kitty" --allow-empty &&
- git cat-file commit HEAD | sed -e "1,/^$/d" >actual &&
- test_line_count = 3 actual
-
-'
-
-test_expect_success 'commit -s places sob on third line after two empty lines' '
- git commit -s --allow-empty --allow-empty-message &&
- cat <<-EOF >expect &&
-
-
- Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>
-
- EOF
- sed -e "/^#/d" -e "s/^:.*//" .git/COMMIT_EDITMSG >actual &&
- test_cmp expect actual
-'
-
-write_script .git/FAKE_EDITOR <<\EOF
-mv "$1" "$1.orig"
-(
- echo message
- cat "$1.orig"
-) >"$1"
-EOF
-
-echo '## Custom template' >template
-
-try_commit () {
- git reset --hard &&
- echo >>negative &&
- GIT_EDITOR=.git/FAKE_EDITOR git commit -a $* $use_template &&
- case "$use_template" in
- '')
- test_i18ngrep ! "^## Custom template" .git/COMMIT_EDITMSG ;;
- *)
- test_i18ngrep "^## Custom template" .git/COMMIT_EDITMSG ;;
- esac
-}
-
-try_commit_status_combo () {
-
- test_expect_success 'commit' '
- try_commit "" &&
- test_i18ngrep "^# Changes to be committed:" .git/COMMIT_EDITMSG
- '
-
- test_expect_success 'commit --status' '
- try_commit --status &&
- test_i18ngrep "^# Changes to be committed:" .git/COMMIT_EDITMSG
- '
-
- test_expect_success 'commit --no-status' '
- try_commit --no-status &&
- test_i18ngrep ! "^# Changes to be committed:" .git/COMMIT_EDITMSG
- '
-
- test_expect_success 'commit with commit.status = yes' '
- test_config commit.status yes &&
- try_commit "" &&
- test_i18ngrep "^# Changes to be committed:" .git/COMMIT_EDITMSG
- '
-
- test_expect_success 'commit with commit.status = no' '
- test_config commit.status no &&
- try_commit "" &&
- test_i18ngrep ! "^# Changes to be committed:" .git/COMMIT_EDITMSG
- '
-
- test_expect_success 'commit --status with commit.status = yes' '
- test_config commit.status yes &&
- try_commit --status &&
- test_i18ngrep "^# Changes to be committed:" .git/COMMIT_EDITMSG
- '
-
- test_expect_success 'commit --no-status with commit.status = yes' '
- test_config commit.status yes &&
- try_commit --no-status &&
- test_i18ngrep ! "^# Changes to be committed:" .git/COMMIT_EDITMSG
- '
-
- test_expect_success 'commit --status with commit.status = no' '
- test_config commit.status no &&
- try_commit --status &&
- test_i18ngrep "^# Changes to be committed:" .git/COMMIT_EDITMSG
- '
-
- test_expect_success 'commit --no-status with commit.status = no' '
- test_config commit.status no &&
- try_commit --no-status &&
- test_i18ngrep ! "^# Changes to be committed:" .git/COMMIT_EDITMSG
- '
-
-}
-
-try_commit_status_combo
-
-use_template="-t template"
-
-try_commit_status_combo
-
-test_expect_success 'commit --status with custom comment character' '
- test_config core.commentchar ";" &&
- try_commit --status &&
- test_i18ngrep "^; Changes to be committed:" .git/COMMIT_EDITMSG
-'
-
-test_expect_success 'switch core.commentchar' '
- test_commit "#foo" foo &&
- GIT_EDITOR=.git/FAKE_EDITOR git -c core.commentChar=auto commit --amend &&
- test_i18ngrep "^; Changes to be committed:" .git/COMMIT_EDITMSG
-'
-
-test_expect_success 'switch core.commentchar but out of options' '
- cat >text <<\EOF &&
-# 1
-; 2
-@ 3
-! 4
-$ 5
-% 6
-^ 7
-& 8
-| 9
-: 10
-EOF
- git commit --amend -F text &&
- (
- test_set_editor .git/FAKE_EDITOR &&
- test_must_fail git -c core.commentChar=auto commit --amend
- )
-'
-
-test_done
--- /dev/null
+#!/bin/sh
+#
+# Copyright (c) 2009 Erick Mattos
+#
+
+test_description='commit tests of various authorhip options. '
+
+. ./test-lib.sh
+
+author_header () {
+ git cat-file commit "$1" |
+ sed -n -e '/^$/q' -e '/^author /p'
+}
+
+message_body () {
+ git cat-file commit "$1" |
+ sed -e '1,/^$/d'
+}
+
+test_expect_success '-C option copies authorship and message' '
+ echo "Initial" >foo &&
+ git add foo &&
+ test_tick &&
+ git commit -m "Initial Commit" --author Frigate\ \<flying@over.world\> &&
+ git tag Initial &&
+ echo "Test 1" >>foo &&
+ test_tick &&
+ git commit -a -C Initial &&
+ author_header Initial >expect &&
+ author_header HEAD >actual &&
+ test_cmp expect actual &&
+
+ message_body Initial >expect &&
+ message_body HEAD >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success '-C option copies only the message with --reset-author' '
+ echo "Test 2" >>foo &&
+ test_tick &&
+ git commit -a -C Initial --reset-author &&
+ echo "author $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL> $GIT_AUTHOR_DATE" >expect &&
+ author_header HEAD >actual &&
+ test_cmp expect actual &&
+
+ message_body Initial >expect &&
+ message_body HEAD >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success '-c option copies authorship and message' '
+ echo "Test 3" >>foo &&
+ test_tick &&
+ EDITOR=: VISUAL=: git commit -a -c Initial &&
+ author_header Initial >expect &&
+ author_header HEAD >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success '-c option copies only the message with --reset-author' '
+ echo "Test 4" >>foo &&
+ test_tick &&
+ EDITOR=: VISUAL=: git commit -a -c Initial --reset-author &&
+ echo "author $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL> $GIT_AUTHOR_DATE" >expect &&
+ author_header HEAD >actual &&
+ test_cmp expect actual &&
+
+ message_body Initial >expect &&
+ message_body HEAD >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success '--amend option copies authorship' '
+ git checkout Initial &&
+ echo "Test 5" >>foo &&
+ test_tick &&
+ git commit -a --amend -m "amend test" &&
+ author_header Initial >expect &&
+ author_header HEAD >actual &&
+ test_cmp expect actual &&
+
+ echo "amend test" >expect &&
+ message_body HEAD >actual &&
+ test_cmp expect actual
+'
+
+sha1_file() {
+ echo "$*" | sed "s#..#.git/objects/&/#"
+}
+remove_object() {
+ rm -f $(sha1_file "$*")
+}
+
+test_expect_success '--amend option with empty author' '
+ git cat-file commit Initial >tmp &&
+ sed "s/author [^<]* </author </" tmp >empty-author &&
+ sha=$(git hash-object -t commit -w empty-author) &&
+ test_when_finished "remove_object $sha" &&
+ git checkout $sha &&
+ test_when_finished "git checkout Initial" &&
+ echo "Empty author test" >>foo &&
+ test_tick &&
+ test_must_fail git commit -a -m "empty author" --amend 2>err &&
+ test_i18ngrep "empty ident" err
+'
+
+test_expect_success '--amend option with missing author' '
+ git cat-file commit Initial >tmp &&
+ sed "s/author [^<]* </author </" tmp >malformed &&
+ sha=$(git hash-object -t commit -w malformed) &&
+ test_when_finished "remove_object $sha" &&
+ git checkout $sha &&
+ test_when_finished "git checkout Initial" &&
+ echo "Missing author test" >>foo &&
+ test_tick &&
+ test_must_fail git commit -a -m "malformed author" --amend 2>err &&
+ test_i18ngrep "empty ident" err
+'
+
+test_expect_success '--reset-author makes the commit ours even with --amend option' '
+ git checkout Initial &&
+ echo "Test 6" >>foo &&
+ test_tick &&
+ git commit -a --reset-author -m "Changed again" --amend &&
+ echo "author $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL> $GIT_AUTHOR_DATE" >expect &&
+ author_header HEAD >actual &&
+ test_cmp expect actual &&
+
+ echo "Changed again" >expect &&
+ message_body HEAD >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success '--reset-author and --author are mutually exclusive' '
+ git checkout Initial &&
+ echo "Test 7" >>foo &&
+ test_tick &&
+ test_must_fail git commit -a --reset-author --author="Xyzzy <frotz@nitfol.xz>"
+'
+
+test_expect_success '--reset-author should be rejected without -c/-C/--amend' '
+ git checkout Initial &&
+ echo "Test 7" >>foo &&
+ test_tick &&
+ test_must_fail git commit -a --reset-author -m done
+'
+
+test_expect_success 'commit respects CHERRY_PICK_HEAD and MERGE_MSG' '
+ echo "cherry-pick 1a" >>foo &&
+ test_tick &&
+ git commit -am "cherry-pick 1" --author="Cherry <cherry@pick.er>" &&
+ git tag cherry-pick-head &&
+ git rev-parse cherry-pick-head >.git/CHERRY_PICK_HEAD &&
+ echo "This is a MERGE_MSG" >.git/MERGE_MSG &&
+ echo "cherry-pick 1b" >>foo &&
+ test_tick &&
+ git commit -a &&
+ author_header cherry-pick-head >expect &&
+ author_header HEAD >actual &&
+ test_cmp expect actual &&
+
+ echo "This is a MERGE_MSG" >expect &&
+ message_body HEAD >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success '--reset-author with CHERRY_PICK_HEAD' '
+ git rev-parse cherry-pick-head >.git/CHERRY_PICK_HEAD &&
+ echo "cherry-pick 2" >>foo &&
+ test_tick &&
+ git commit -am "cherry-pick 2" --reset-author &&
+ echo "author $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL> $GIT_AUTHOR_DATE" >expect &&
+ author_header HEAD >actual &&
+ test_cmp expect actual
+'
+
+test_done
+++ /dev/null
-#!/bin/sh
-#
-# Copyright (c) 2009 Erick Mattos
-#
-
-test_description='git commit --reset-author'
-
-. ./test-lib.sh
-
-author_header () {
- git cat-file commit "$1" |
- sed -n -e '/^$/q' -e '/^author /p'
-}
-
-message_body () {
- git cat-file commit "$1" |
- sed -e '1,/^$/d'
-}
-
-test_expect_success '-C option copies authorship and message' '
- echo "Initial" >foo &&
- git add foo &&
- test_tick &&
- git commit -m "Initial Commit" --author Frigate\ \<flying@over.world\> &&
- git tag Initial &&
- echo "Test 1" >>foo &&
- test_tick &&
- git commit -a -C Initial &&
- author_header Initial >expect &&
- author_header HEAD >actual &&
- test_cmp expect actual &&
-
- message_body Initial >expect &&
- message_body HEAD >actual &&
- test_cmp expect actual
-'
-
-test_expect_success '-C option copies only the message with --reset-author' '
- echo "Test 2" >>foo &&
- test_tick &&
- git commit -a -C Initial --reset-author &&
- echo "author $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL> $GIT_AUTHOR_DATE" >expect &&
- author_header HEAD >actual &&
- test_cmp expect actual &&
-
- message_body Initial >expect &&
- message_body HEAD >actual &&
- test_cmp expect actual
-'
-
-test_expect_success '-c option copies authorship and message' '
- echo "Test 3" >>foo &&
- test_tick &&
- EDITOR=: VISUAL=: git commit -a -c Initial &&
- author_header Initial >expect &&
- author_header HEAD >actual &&
- test_cmp expect actual
-'
-
-test_expect_success '-c option copies only the message with --reset-author' '
- echo "Test 4" >>foo &&
- test_tick &&
- EDITOR=: VISUAL=: git commit -a -c Initial --reset-author &&
- echo "author $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL> $GIT_AUTHOR_DATE" >expect &&
- author_header HEAD >actual &&
- test_cmp expect actual &&
-
- message_body Initial >expect &&
- message_body HEAD >actual &&
- test_cmp expect actual
-'
-
-test_expect_success '--amend option copies authorship' '
- git checkout Initial &&
- echo "Test 5" >>foo &&
- test_tick &&
- git commit -a --amend -m "amend test" &&
- author_header Initial >expect &&
- author_header HEAD >actual &&
- test_cmp expect actual &&
-
- echo "amend test" >expect &&
- message_body HEAD >actual &&
- test_cmp expect actual
-'
-
-sha1_file() {
- echo "$*" | sed "s#..#.git/objects/&/#"
-}
-remove_object() {
- rm -f $(sha1_file "$*")
-}
-
-test_expect_success '--amend option with empty author' '
- git cat-file commit Initial >tmp &&
- sed "s/author [^<]* </author </" tmp >empty-author &&
- sha=$(git hash-object -t commit -w empty-author) &&
- test_when_finished "remove_object $sha" &&
- git checkout $sha &&
- test_when_finished "git checkout Initial" &&
- echo "Empty author test" >>foo &&
- test_tick &&
- test_must_fail git commit -a -m "empty author" --amend 2>err &&
- test_i18ngrep "empty ident" err
-'
-
-test_expect_success '--amend option with missing author' '
- git cat-file commit Initial >tmp &&
- sed "s/author [^<]* </author </" tmp >malformed &&
- sha=$(git hash-object -t commit -w malformed) &&
- test_when_finished "remove_object $sha" &&
- git checkout $sha &&
- test_when_finished "git checkout Initial" &&
- echo "Missing author test" >>foo &&
- test_tick &&
- test_must_fail git commit -a -m "malformed author" --amend 2>err &&
- test_i18ngrep "empty ident" err
-'
-
-test_expect_success '--reset-author makes the commit ours even with --amend option' '
- git checkout Initial &&
- echo "Test 6" >>foo &&
- test_tick &&
- git commit -a --reset-author -m "Changed again" --amend &&
- echo "author $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL> $GIT_AUTHOR_DATE" >expect &&
- author_header HEAD >actual &&
- test_cmp expect actual &&
-
- echo "Changed again" >expect &&
- message_body HEAD >actual &&
- test_cmp expect actual
-'
-
-test_expect_success '--reset-author and --author are mutually exclusive' '
- git checkout Initial &&
- echo "Test 7" >>foo &&
- test_tick &&
- test_must_fail git commit -a --reset-author --author="Xyzzy <frotz@nitfol.xz>"
-'
-
-test_expect_success '--reset-author should be rejected without -c/-C/--amend' '
- git checkout Initial &&
- echo "Test 7" >>foo &&
- test_tick &&
- test_must_fail git commit -a --reset-author -m done
-'
-
-test_expect_success 'commit respects CHERRY_PICK_HEAD and MERGE_MSG' '
- echo "cherry-pick 1a" >>foo &&
- test_tick &&
- git commit -am "cherry-pick 1" --author="Cherry <cherry@pick.er>" &&
- git tag cherry-pick-head &&
- git rev-parse cherry-pick-head >.git/CHERRY_PICK_HEAD &&
- echo "This is a MERGE_MSG" >.git/MERGE_MSG &&
- echo "cherry-pick 1b" >>foo &&
- test_tick &&
- git commit -a &&
- author_header cherry-pick-head >expect &&
- author_header HEAD >actual &&
- test_cmp expect actual &&
-
- echo "This is a MERGE_MSG" >expect &&
- message_body HEAD >actual &&
- test_cmp expect actual
-'
-
-test_expect_success '--reset-author with CHERRY_PICK_HEAD' '
- git rev-parse cherry-pick-head >.git/CHERRY_PICK_HEAD &&
- echo "cherry-pick 2" >>foo &&
- test_tick &&
- git commit -am "cherry-pick 2" --reset-author &&
- echo "author $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL> $GIT_AUTHOR_DATE" >expect &&
- author_header HEAD >actual &&
- test_cmp expect actual
-'
-
-test_done
G
13B6F51ECDDE430D
C O Mitter <committer@example.com>
+ 73D758744BE721698EC54E8713B6F51ECDDE430D
EOF
- git log -1 --format="%G?%n%GK%n%GS" sixth-signed >actual &&
+ git log -1 --format="%G?%n%GK%n%GS%n%GF" sixth-signed >actual &&
test_cmp expect actual
'
B
13B6F51ECDDE430D
C O Mitter <committer@example.com>
+
EOF
- git log -1 --format="%G?%n%GK%n%GS" $(cat forged1.commit) >actual &&
+ git log -1 --format="%G?%n%GK%n%GS%n%GF" $(cat forged1.commit) >actual &&
test_cmp expect actual
'
U
61092E85B7227189
Eris Discordia <discord@example.net>
+ D4BE22311AD3131E5EDA29A461092E85B7227189
EOF
- git log -1 --format="%G?%n%GK%n%GS" eighth-signed-alt >actual &&
+ git log -1 --format="%G?%n%GK%n%GS%n%GF" eighth-signed-alt >actual &&
test_cmp expect actual
'
E
61092E85B7227189
+
EOF
- GNUPGHOME="$GNUPGHOME_NOT_USED" git log -1 --format="%G?%n%GK%n%GS" eighth-signed-alt >actual &&
+ GNUPGHOME="$GNUPGHOME_NOT_USED" git log -1 --format="%G?%n%GK%n%GS%n%GF" eighth-signed-alt >actual &&
test_cmp expect actual
'
N
+
EOF
- git log -1 --format="%G?%n%GK%n%GS" seventh-unsigned >actual &&
+ git log -1 --format="%G?%n%GK%n%GS%n%GF" seventh-unsigned >actual &&
test_cmp expect actual
'
test_must_fail git commit -S --amend -m "fail"
'
+test_expect_success GPG 'detect fudged commit with double signature' '
+ sed -e "/gpgsig/,/END PGP/d" forged1 >double-base &&
+ sed -n -e "/gpgsig/,/END PGP/p" forged1 | \
+ sed -e "s/^gpgsig//;s/^ //" | gpg --dearmor >double-sig1.sig &&
+ gpg -o double-sig2.sig -u 29472784 --detach-sign double-base &&
+ cat double-sig1.sig double-sig2.sig | gpg --enarmor >double-combined.asc &&
+ sed -e "s/^\(-.*\)ARMORED FILE/\1SIGNATURE/;1s/^/gpgsig /;2,\$s/^/ /" \
+ double-combined.asc > double-gpgsig &&
+ sed -e "/committer/r double-gpgsig" double-base >double-commit &&
+ git hash-object -w -t commit double-commit >double-commit.commit &&
+ test_must_fail git verify-commit $(cat double-commit.commit) &&
+ git show --pretty=short --show-signature $(cat double-commit.commit) >double-actual &&
+ grep "BAD signature from" double-actual &&
+ grep "Good signature from" double-actual
+'
+
+test_expect_success GPG 'show double signature with custom format' '
+ cat >expect <<-\EOF &&
+ E
+
+
+
+ EOF
+ git log -1 --format="%G?%n%GK%n%GS%n%GF" $(cat double-commit.commit) >actual &&
+ test_cmp expect actual
+'
+
test_done
check_abbrev 40 --no-abbrev
'
+test_expect_success '--exclude-promisor-objects does not BUG-crash' '
+ test_must_fail git blame --exclude-promisor-objects one
+'
+
test_done
done,*)
# do not redirect again
;;
-*' --tee '*|*' --va'*|*' --verbose-log '*)
+*' --tee '*|*' --va'*|*' -V '*|*' --verbose-log '*)
mkdir -p "$TEST_OUTPUT_DIRECTORY/test-results"
BASE="$TEST_OUTPUT_DIRECTORY/test-results/$(basename "$0" .sh)"
echo >&2 "warning: ignoring -x; '$0' is untraceable without BASH_XTRACEFD"
fi
shift ;;
- --verbose-log)
+ -V|--verbose-log)
verbose_log=t
shift ;;
*)
return 0;
item->object.parsed = 1;
- if (size < GIT_SHA1_HEXSZ + 24)
+ if (size < the_hash_algo->hexsz + 24)
return -1;
if (memcmp("object ", bufptr, 7) || parse_oid_hex(bufptr + 7, &oid, &bufptr) || *bufptr++ != '\n')
return -1;
oid_array_append(&commits,
&ref->new_oid);
- if (!push_unpushed_submodules(&the_index,
+ if (!push_unpushed_submodules(the_repository,
&commits,
transport->remote,
rs,
oid_array_append(&commits,
&ref->new_oid);
- if (find_unpushed_submodules(&the_index,
+ if (find_unpushed_submodules(the_repository,
&commits,
transport->remote->name,
&needs_pushing)) {
fh = xfdopen(cmd.out, "r");
while (strbuf_getline_lf(&line, fh) != EOF) {
struct object_id oid;
+ const char *p;
- if (get_oid_hex(line.buf, &oid) ||
- line.buf[GIT_SHA1_HEXSZ]) {
+ if (parse_oid_hex(line.buf, &oid, &p) || *p) {
warning(_("invalid line while parsing alternate refs: %s"),
line.buf);
break;
{
unsigned cnt = 0;
int errs = 0;
- struct progress *progress = NULL;
+ struct progress *progress;
struct index_state *index = &o->result;
struct checkout state = CHECKOUT_INIT;
int i;
#define CLIENT_SHALLOW (1u << 18)
#define HIDDEN_REF (1u << 19)
+#define ALL_FLAGS (THEY_HAVE | OUR_REF | WANTED | COMMON_KNOWN | SHALLOW | \
+ NOT_SHALLOW | CLIENT_SHALLOW | HIDDEN_REF)
+
static timestamp_t oldest_have;
static int deepen_relative;
#define ALLOW_ANY_SHA1 07
static unsigned int allow_unadvertised_object_request;
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;
static int keepalive = 5;
return 0;
}
-static void create_pack_file(void)
+static void create_pack_file(const struct object_array *have_obj,
+ const struct object_array *want_obj)
{
struct child_process pack_objects = CHILD_PROCESS_INIT;
char data[8193], progress[128];
if (shallow_nr)
for_each_commit_graft(write_one_shallow, pipe_fd);
- for (i = 0; i < want_obj.nr; i++)
+ for (i = 0; i < want_obj->nr; i++)
fprintf(pipe_fd, "%s\n",
- oid_to_hex(&want_obj.objects[i].item->oid));
+ oid_to_hex(&want_obj->objects[i].item->oid));
fprintf(pipe_fd, "--not\n");
- for (i = 0; i < have_obj.nr; i++)
+ for (i = 0; i < have_obj->nr; i++)
fprintf(pipe_fd, "%s\n",
- oid_to_hex(&have_obj.objects[i].item->oid));
+ oid_to_hex(&have_obj->objects[i].item->oid));
for (i = 0; i < extra_edge_obj.nr; i++)
fprintf(pipe_fd, "%s\n",
oid_to_hex(&extra_edge_obj.objects[i].item->oid));
die("git upload-pack: %s", abort_msg);
}
-static int got_oid(const char *hex, struct object_id *oid)
+static int got_oid(const char *hex, struct object_id *oid,
+ struct object_array *have_obj)
{
struct object *o;
int we_knew_they_have = 0;
parents->item->object.flags |= THEY_HAVE;
}
if (!we_knew_they_have) {
- add_object_array(o, NULL, &have_obj);
+ add_object_array(o, NULL, have_obj);
return 1;
}
return 0;
}
-static int ok_to_give_up(void)
+static int ok_to_give_up(const struct object_array *have_obj,
+ struct object_array *want_obj)
{
uint32_t min_generation = GENERATION_NUMBER_ZERO;
- if (!have_obj.nr)
+ if (!have_obj->nr)
return 0;
- return can_all_from_reach_with_flag(&want_obj, THEY_HAVE,
+ return can_all_from_reach_with_flag(want_obj, THEY_HAVE,
COMMON_KNOWN, oldest_have,
min_generation);
}
-static int get_common_commits(void)
+static int get_common_commits(struct object_array *have_obj,
+ struct object_array *want_obj)
{
struct object_id oid;
char last_hex[GIT_MAX_HEXSZ + 1];
if (!line) {
if (multi_ack == 2 && got_common
- && !got_other && ok_to_give_up()) {
+ && !got_other && ok_to_give_up(have_obj, want_obj)) {
sent_ready = 1;
packet_write_fmt(1, "ACK %s ready\n", last_hex);
}
- if (have_obj.nr == 0 || multi_ack)
+ if (have_obj->nr == 0 || multi_ack)
packet_write_fmt(1, "NAK\n");
if (no_done && sent_ready) {
continue;
}
if (skip_prefix(line, "have ", &arg)) {
- switch (got_oid(arg, &oid)) {
+ switch (got_oid(arg, &oid, have_obj)) {
case -1: /* they have what we do not */
got_other = 1;
- if (multi_ack && ok_to_give_up()) {
+ if (multi_ack && ok_to_give_up(have_obj, want_obj)) {
const char *hex = oid_to_hex(&oid);
if (multi_ack == 2) {
sent_ready = 1;
packet_write_fmt(1, "ACK %s common\n", last_hex);
else if (multi_ack)
packet_write_fmt(1, "ACK %s continue\n", last_hex);
- else if (have_obj.nr == 1)
+ else if (have_obj->nr == 1)
packet_write_fmt(1, "ACK %s\n", last_hex);
break;
}
continue;
}
if (!strcmp(line, "done")) {
- if (have_obj.nr > 0) {
+ if (have_obj->nr > 0) {
if (multi_ack)
packet_write_fmt(1, "ACK %s\n", last_hex);
return 0;
struct object *o;
char namebuf[GIT_MAX_HEXSZ + 2]; /* ^ + hash + LF */
int i;
+ const unsigned hexsz = the_hash_algo->hexsz;
cmd->argv = argv;
cmd->git_cmd = 1;
goto error;
namebuf[0] = '^';
- namebuf[GIT_SHA1_HEXSZ + 1] = '\n';
+ namebuf[hexsz + 1] = '\n';
for (i = get_max_object_index(); 0 < i; ) {
o = get_indexed_object(--i);
if (!o)
o->flags &= ~TMP_MARK;
if (!is_our_ref(o))
continue;
- memcpy(namebuf + 1, oid_to_hex(&o->oid), GIT_SHA1_HEXSZ);
- if (write_in_full(cmd->in, namebuf, GIT_SHA1_HEXSZ + 2) < 0)
+ memcpy(namebuf + 1, oid_to_hex(&o->oid), hexsz);
+ if (write_in_full(cmd->in, namebuf, hexsz + 2) < 0)
goto error;
}
- namebuf[GIT_SHA1_HEXSZ] = '\n';
+ namebuf[hexsz] = '\n';
for (i = 0; i < src->nr; i++) {
o = src->objects[i].item;
if (is_our_ref(o)) {
}
if (reachable && o->type == OBJ_COMMIT)
o->flags |= TMP_MARK;
- memcpy(namebuf, oid_to_hex(&o->oid), GIT_SHA1_HEXSZ);
- if (write_in_full(cmd->in, namebuf, GIT_SHA1_HEXSZ + 1) < 0)
+ memcpy(namebuf, oid_to_hex(&o->oid), hexsz);
+ if (write_in_full(cmd->in, namebuf, hexsz + 1) < 0)
goto error;
}
close(cmd->in);
return 1;
}
-static void check_non_tip(void)
+static void check_non_tip(struct object_array *want_obj)
{
int i;
*/
if (!stateless_rpc && !(allow_unadvertised_object_request & ALLOW_REACHABLE_SHA1))
goto error;
- if (!has_unreachable(&want_obj))
+ if (!has_unreachable(want_obj))
/* All the non-tip ones are ancestors of what we advertised */
return;
error:
/* Pick one of them (we know there at least is one) */
- for (i = 0; i < want_obj.nr; i++) {
- struct object *o = want_obj.objects[i].item;
+ for (i = 0; i < want_obj->nr; i++) {
+ struct object *o = want_obj->objects[i].item;
if (!is_our_ref(o))
die("git upload-pack: not our ref %s",
oid_to_hex(&o->oid));
}
}
-static void send_unshallow(const struct object_array *shallows)
+static void send_unshallow(const struct object_array *shallows,
+ struct object_array *want_obj)
{
int i;
parents = ((struct commit *)object)->parents;
while (parents) {
add_object_array(&parents->item->object,
- NULL, &want_obj);
+ NULL, want_obj);
parents = parents->next;
}
add_object_array(object, NULL, &extra_edge_obj);
}
static void deepen(int depth, int deepen_relative,
- struct object_array *shallows)
+ struct object_array *shallows, struct object_array *want_obj)
{
if (depth == INFINITE_DEPTH && !is_repository_shallow(the_repository)) {
int i;
} else {
struct commit_list *result;
- result = get_shallow_commits(&want_obj, depth,
+ result = get_shallow_commits(want_obj, depth,
SHALLOW, NOT_SHALLOW);
send_shallow(result);
free_commit_list(result);
}
- send_unshallow(shallows);
+ send_unshallow(shallows, want_obj);
}
static void deepen_by_rev_list(int ac, const char **av,
- struct object_array *shallows)
+ struct object_array *shallows,
+ struct object_array *want_obj)
{
struct commit_list *result;
result = get_shallow_commits_by_rev_list(ac, av, SHALLOW, NOT_SHALLOW);
send_shallow(result);
free_commit_list(result);
- send_unshallow(shallows);
+ send_unshallow(shallows, want_obj);
}
/* Returns 1 if a shallow list is sent or 0 otherwise */
static int send_shallow_list(int depth, int deepen_rev_list,
timestamp_t deepen_since,
struct string_list *deepen_not,
- struct object_array *shallows)
+ struct object_array *shallows,
+ struct object_array *want_obj)
{
int ret = 0;
if (depth > 0 && deepen_rev_list)
die("git upload-pack: deepen and deepen-since (or deepen-not) cannot be used together");
if (depth > 0) {
- deepen(depth, deepen_relative, shallows);
+ deepen(depth, deepen_relative, shallows, want_obj);
ret = 1;
} else if (deepen_rev_list) {
struct argv_array av = ARGV_ARRAY_INIT;
}
argv_array_push(&av, "--not");
}
- for (i = 0; i < want_obj.nr; i++) {
- struct object *o = want_obj.objects[i].item;
+ for (i = 0; i < want_obj->nr; i++) {
+ struct object *o = want_obj->objects[i].item;
argv_array_push(&av, oid_to_hex(&o->oid));
}
- deepen_by_rev_list(av.argc, av.argv, shallows);
+ deepen_by_rev_list(av.argc, av.argv, shallows, want_obj);
argv_array_clear(&av);
ret = 1;
} else {
return 0;
}
-static void receive_needs(void)
+static void receive_needs(struct object_array *want_obj)
{
struct object_array shallows = OBJECT_ARRAY_INIT;
struct string_list deepen_not = STRING_LIST_INIT_DUP;
if (!((allow_unadvertised_object_request & ALLOW_ANY_SHA1) == ALLOW_ANY_SHA1
|| is_our_ref(o)))
has_non_tip = 1;
- add_object_array(o, NULL, &want_obj);
+ add_object_array(o, NULL, want_obj);
}
}
* by another process that handled the initial request.
*/
if (has_non_tip)
- check_non_tip();
+ check_non_tip(want_obj);
if (!use_sideband && daemon_mode)
no_progress = 1;
return;
if (send_shallow_list(depth, deepen_rev_list, deepen_since,
- &deepen_not, &shallows))
+ &deepen_not, &shallows, want_obj))
packet_flush(1);
object_array_clear(&shallows);
}
keepalive = git_config_int(var, value);
if (!keepalive)
keepalive = -1;
- } else if (current_config_scope() != CONFIG_SCOPE_REPO) {
- if (!strcmp("uploadpack.packobjectshook", var))
- return git_config_string(&pack_objects_hook, var, value);
} else if (!strcmp("uploadpack.allowfilter", var)) {
allow_filter = git_config_bool(var, value);
} else if (!strcmp("uploadpack.allowrefinwant", var)) {
allow_ref_in_want = git_config_bool(var, value);
}
+
+ if (current_config_scope() != CONFIG_SCOPE_REPO) {
+ if (!strcmp("uploadpack.packobjectshook", var))
+ return git_config_string(&pack_objects_hook, var, value);
+ }
+
return parse_hide_refs_config(var, value, "uploadpack");
}
void upload_pack(struct upload_pack_options *options)
{
struct string_list symref = STRING_LIST_INIT_DUP;
+ struct object_array want_obj = OBJECT_ARRAY_INIT;
stateless_rpc = options->stateless_rpc;
timeout = options->timeout;
if (options->advertise_refs)
return;
- receive_needs();
+ receive_needs(&want_obj);
if (want_obj.nr) {
- get_common_commits();
- create_pack_file();
+ struct object_array have_obj = OBJECT_ARRAY_INIT;
+ get_common_commits(&have_obj, &want_obj);
+ create_pack_file(&have_obj, &want_obj);
}
}
string_list_clear(&data->deepen_not, 0);
}
-static int parse_want(const char *line)
+static int parse_want(const char *line, struct object_array *want_obj)
{
const char *arg;
if (skip_prefix(line, "want ", &arg)) {
if (!(o->flags & WANTED)) {
o->flags |= WANTED;
- add_object_array(o, NULL, &want_obj);
+ add_object_array(o, NULL, want_obj);
}
return 1;
return 0;
}
-static int parse_want_ref(const char *line, struct string_list *wanted_refs)
+static int parse_want_ref(const char *line, struct string_list *wanted_refs,
+ struct object_array *want_obj)
{
const char *arg;
if (skip_prefix(line, "want-ref ", &arg)) {
o = parse_object_or_die(&oid, arg);
if (!(o->flags & WANTED)) {
o->flags |= WANTED;
- add_object_array(o, NULL, &want_obj);
+ add_object_array(o, NULL, want_obj);
}
return 1;
}
static void process_args(struct packet_reader *request,
- struct upload_pack_data *data)
+ struct upload_pack_data *data,
+ struct object_array *want_obj)
{
while (packet_reader_read(request) != PACKET_READ_FLUSH) {
const char *arg = request->line;
const char *p;
/* process want */
- if (parse_want(arg))
+ if (parse_want(arg, want_obj))
continue;
- if (allow_ref_in_want && parse_want_ref(arg, &data->wanted_refs))
+ if (allow_ref_in_want &&
+ parse_want_ref(arg, &data->wanted_refs, want_obj))
continue;
/* process have line */
if (parse_have(arg, &data->haves))
}
}
-static int process_haves(struct oid_array *haves, struct oid_array *common)
+static int process_haves(struct oid_array *haves, struct oid_array *common,
+ struct object_array *have_obj)
{
int i;
parents->item->object.flags |= THEY_HAVE;
}
if (!we_knew_they_have)
- add_object_array(o, NULL, &have_obj);
+ add_object_array(o, NULL, have_obj);
}
return 0;
}
-static int send_acks(struct oid_array *acks, struct strbuf *response)
+static int send_acks(struct oid_array *acks, struct strbuf *response,
+ const struct object_array *have_obj,
+ struct object_array *want_obj)
{
int i;
oid_to_hex(&acks->oid[i]));
}
- if (ok_to_give_up()) {
+ if (ok_to_give_up(have_obj, want_obj)) {
/* Send Ready */
packet_buf_write(response, "ready\n");
return 1;
return 0;
}
-static int process_haves_and_send_acks(struct upload_pack_data *data)
+static int process_haves_and_send_acks(struct upload_pack_data *data,
+ struct object_array *have_obj,
+ struct object_array *want_obj)
{
struct oid_array common = OID_ARRAY_INIT;
struct strbuf response = STRBUF_INIT;
int ret = 0;
- process_haves(&data->haves, &common);
+ process_haves(&data->haves, &common, have_obj);
if (data->done) {
ret = 1;
- } else if (send_acks(&common, &response)) {
+ } else if (send_acks(&common, &response, have_obj, want_obj)) {
packet_buf_delim(&response);
ret = 1;
} else {
packet_delim(1);
}
-static void send_shallow_info(struct upload_pack_data *data)
+static void send_shallow_info(struct upload_pack_data *data,
+ struct object_array *want_obj)
{
/* No shallow info needs to be sent */
if (!data->depth && !data->deepen_rev_list && !data->shallows.nr &&
if (!send_shallow_list(data->depth, data->deepen_rev_list,
data->deepen_since, &data->deepen_not,
- &data->shallows) &&
+ &data->shallows, want_obj) &&
is_repository_shallow(the_repository))
- deepen(INFINITE_DEPTH, data->deepen_relative, &data->shallows);
+ deepen(INFINITE_DEPTH, data->deepen_relative, &data->shallows,
+ want_obj);
packet_delim(1);
}
{
enum fetch_state state = FETCH_PROCESS_ARGS;
struct upload_pack_data data;
+ struct object_array have_obj = OBJECT_ARRAY_INIT;
+ struct object_array want_obj = OBJECT_ARRAY_INIT;
+
+ clear_object_flags(ALL_FLAGS);
git_config(upload_pack_config, NULL);
while (state != FETCH_DONE) {
switch (state) {
case FETCH_PROCESS_ARGS:
- process_args(request, &data);
+ process_args(request, &data, &want_obj);
if (!want_obj.nr) {
/*
}
break;
case FETCH_SEND_ACKS:
- if (process_haves_and_send_acks(&data))
+ if (process_haves_and_send_acks(&data, &have_obj,
+ &want_obj))
state = FETCH_SEND_PACK;
else
state = FETCH_DONE;
break;
case FETCH_SEND_PACK:
send_wanted_ref_info(&data);
- send_shallow_info(&data);
+ send_shallow_info(&data, &want_obj);
packet_write_fmt(1, "packfile\n");
- create_pack_file();
+ create_pack_file(&have_obj, &want_obj);
state = FETCH_DONE;
break;
case FETCH_DONE:
}
upload_pack_data_clear(&data);
+ object_array_clear(&have_obj);
+ object_array_clear(&want_obj);
return 0;
}
-#ifndef FAST_EXPORT_H_
-#define FAST_EXPORT_H_
+#ifndef FAST_EXPORT_H
+#define FAST_EXPORT_H
struct strbuf;
struct line_buffer;
-#ifndef LINE_BUFFER_H_
-#define LINE_BUFFER_H_
+#ifndef LINE_BUFFER_H
+#define LINE_BUFFER_H
#include "strbuf.h"
-#ifndef SLIDING_WINDOW_H_
-#define SLIDING_WINDOW_H_
+#ifndef SLIDING_WINDOW_H
+#define SLIDING_WINDOW_H
#include "strbuf.h"
-#ifndef SVNDIFF_H_
-#define SVNDIFF_H_
+#ifndef SVNDIFF_H
+#define SVNDIFF_H
struct line_buffer;
struct sliding_view;
-#ifndef SVNDUMP_H_
-#define SVNDUMP_H_
+#ifndef SVNDUMP_H
+#define SVNDUMP_H
int svndump_init(const char *filename);
int svndump_init_fd(int in_fd, int back_fd);