--- /dev/null
+Git v2.3.2 Release Notes
+========================
+
+Fixes since v2.3.1
+------------------
+
+ * "update-index --refresh" used to leak when an entry cannot be
+ refreshed for whatever reason.
+
+ * "git fast-import" used to crash when it could not close and
+ conclude the resulting packfile cleanly.
+
+ * "git blame" died, trying to free an uninitialized piece of memory.
+
+ * "git merge-file" did not work correctly in a subdirectory.
+
+ * "git submodule add" failed to squash "path/to/././submodule" to
+ "path/to/submodule".
+
+ * In v2.2.0, we broke "git prune" that runs in a repository that
+ borrows from an alternate object store.
+
+ * Certain older vintages of cURL give irregular output from
+ "curl-config --vernum", which confused our build system.
+
+ * An earlier workaround to squelch unhelpful deprecation warnings
+ from the complier on Mac OSX unnecessarily set minimum required
+ version of the OS, which the user might want to raise (or lower)
+ for other reasons.
+
+ * Longstanding configuration variable naming rules has been added to
+ the documentation.
+
+ * The credential helper for Windows (in contrib/) used to mishandle
+ a user name with an at-sign in it.
+
+ * Older GnuPG implementations may not correctly import the keyring
+ material we prepare for the tests to use.
+
+ * Clarify in the documentation that "remote.<nick>.pushURL" and
+ "remote.<nick>.URL" are there to name the same repository accessed
+ via different transports, not two separate repositories.
+
+ * The pack bitmap support did not build with older versions of GCC.
+
+ * Reading configuration from a blob object, when it ends with a lone
+ CR, use to confuse the configuration parser.
+
+ * We didn't format an integer that wouldn't fit in "int" but in
+ "uintmax_t" correctly.
+
+ * "git push --signed" gave an incorrectly worded error message when
+ the other side did not support the capability.
+
+ * "git fetch" over a remote-helper that cannot respond to "list"
+ command could not fetch from a symbolic reference e.g. HEAD.
+
+ * The insn sheet "git rebase -i" creates did not fully honor
+ core.abbrev settings.
+
+ * The tests that wanted to see that file becomes unreadable after
+ running "chmod a-r file", and the tests that wanted to make sure it
+ is not run as root, we used "can we write into the / directory?" as
+ a cheap substitute, but on some platforms that is not a good
+ heuristics. The tests and their prerequisites have been updated to
+ check what they really require.
+
+ * The configuration variable 'mailinfo.scissors' was hard to
+ discover in the documentation.
+
+ * Correct a breakage to git-svn around v2.2 era that triggers
+ premature closing of FileHandle.
+
+ * Even though we officially haven't dropped Perl 5.8 support, the
+ Getopt::Long package that came with it does not support "--no-"
+ prefix to negate a boolean option; manually add support to help
+ people with older Getopt::Long package.
+
+Also contains typofixes, documentation updates and trivial code clean-ups.
--- /dev/null
+Git v2.3.3 Release Notes
+========================
+
+Fixes since v2.3.2
+------------------
+
+ * A corrupt input to "git diff -M" used cause us to segfault.
+
+ * The borrowed code in kwset API did not follow our usual convention
+ to use "unsigned char" to store values that range from 0-255.
+
+ * Description given by "grep -h" for its --exclude-standard option
+ was phrased poorly.
+
+ * Documentaton for "git remote add" mentioned "--tags" and
+ "--no-tags" and it was not clear that fetch from the remote in
+ the future will use the default behaviour when neither is given
+ to override it.
+
+ * "git diff --shortstat --dirstat=changes" showed a dirstat based on
+ lines that was never asked by the end user in addition to the
+ dirstat that the user asked for.
+
+ * The interaction between "git submodule update" and the
+ submodule.*.update configuration was not clearly documented.
+
+ * "git apply" was not very careful about reading from, removing,
+ updating and creating paths outside the working tree (under
+ --index/--cached) or the current directory (when used as a
+ replacement for GNU patch).
+
+ * "git daemon" looked up the hostname even when "%CH" and "%IP"
+ interpolations are not requested, which was unnecessary.
+
+ * The "interpolated-path" option of "git daemon" inserted any string
+ client declared on the "host=" capability request without checking.
+ Sanitize and limit %H and %CH to a saner and a valid DNS name.
+
+Also contains typofixes, documentation updates and trivial code clean-ups.
--- /dev/null
+Git 2.4 Release Notes
+=====================
+
+Updates since v2.3
+------------------
+
+Ports
+
+ * Our default I/O size (8 MiB) for large files was too large for some
+ platforms with smaller SSIZE_MAX, leading to read(2)/write(2)
+ failures.
+
+ * We did not check the curl library version before using
+ CURLOPT_PROXYAUTH feature that may not exist.
+
+
+UI, Workflows & Features
+
+ * The command usage info strings given by "git cmd -h" and in
+ documentation have been tweaked for consistency.
+
+ * The "sync" subcommand of "git p4" now allows users to exclude
+ subdirectories like its "clone" subcommand does.
+
+ * "git log --invert-grep --grep=WIP" will show only commits that do
+ not have the string "WIP" in their messages.
+
+ * "git push" has been taught a "--atomic" option that makes push to
+ update more than one ref an "all-or-none" affair.
+
+ * Extending the "push to deploy" added in 2.3, the behaviour of "git
+ push" when updating the branch that is checked out can now be
+ tweaked by push-to-checkout hook.
+
+ * Using environment variable LANGUAGE and friends on the client side,
+ HTTP-based transports now send Accept-Language when making requests.
+
+ * "git send-email" used to accept a mistaken "y" (or "yes") as an
+ answer to "What encoding do you want to use [UTF-8]? " without
+ questioning. Now it asks for confirmation when the answer looks
+ too short to be a valid encoding name.
+
+ * When "git apply --whitespace=fix" fixed whitespace errors in the
+ common context lines, the command reports that it did so.
+
+ * "git status" now allows the "-v" to be given twice to show the
+ differences that are left in the working tree not to be committed.
+
+ * "git cherry-pick" used to clean-up the log message even when it is
+ merely replaying an existing commit. It now replays the message
+ verbatim unless you are editing the message of resulting commits.
+
+ * "git archive" can now be told to set the 'text' attribute in the
+ resulting zip archive.
+
+
+Performance, Internal Implementation, Development Support etc.
+
+ * Implementation of N_() macro has been updated slightly to help us
+ detect mistakes.
+
+ * Implementation of "reflog expire" has been restructured to fit the
+ reflogs better with the recently updated ref API.
+
+ * The transport-helper did not give transport options such as
+ verbosity, progress, cloning, etc. to import and export based
+ helpers, like it did for fetch and push based helpers, robbing them
+ the chance to honor the wish of the end-users better.
+
+ * The tests that wanted to see that file becomes unreadable after
+ running "chmod a-r file", and the tests that wanted to make sure it
+ is not run as root, we used "can we write into the / directory?" as
+ a cheap substitute, but on some platforms that is not a good
+ heuristics. The tests and their prerequisites have been updated to
+ check what they really require.
+ (merge f400e51 jk/sanity later to maint).
+
+ * Various issues around "reflog expire", e.g. using --updateref when
+ expiring a reflog for a symbolic reference, have been corrected
+ and/or made saner.
+
+ * The strbuf API was explained between the API documentation and in
+ the header file. Move missing bits to strbuf.h so that programmers
+ can check only one place for all necessary information.
+
+ * The error handling functions and conventions are now documented in
+ the API manual.
+
+ * Optimize attribute look-up, mostly useful in "git grep" on a
+ project that does not use many attributes, by avoiding it when we
+ (should) know that the attributes are not defined in the first
+ place.
+
+ * Typofix in comments.
+ (merge ef2956a ak/git-pm-typofix later to maint).
+
+ * Code clean-up.
+ (merge 0b868f0 sb/hex-object-name-is-at-most-41-bytes-long later to maint).
+ (merge 5d30851 dp/remove-duplicated-header-inclusion later to maint).
+
+ * Simplify the ref transaction API around how "the ref should be
+ pointing at this object" is specified.
+
+
+Also contains various documentation updates and code clean-ups.
+
+
+Fixes since v2.3
+----------------
+
+Unless otherwise noted, all the fixes since v2.3 in the maintenance
+track are contained in this release (see the maintenance releases'
+notes for details).
+
+ * "git blame HEAD -- missing" failed to correctly say "HEAD" when it
+ tried to say "No such path 'missing' in HEAD".
+ (merge a46442f jk/blame-commit-label later to maint).
+
+ * "git rerere" (invoked internally from many mergy operations) did
+ not correctly signal errors when told to update the working tree
+ files and failed to do so for whatever reason.
+ (merge 89ea903 jn/rerere-fail-on-auto-update-failure later to maint).
+
+ * Setting diff.submodule to 'log' made "git format-patch" produce
+ broken patches.
+ (merge 339de50 dk/format-patch-ignore-diff-submodule later to maint).
+
+ * After attempting and failing a password-less authentication
+ (e.g. kerberos), libcURL refuses to fall back to password based
+ Basic authentication without a bit of help/encouragement.
+ (merge 4dbe664 bc/http-fallback-to-password-after-krb-fails later to maint).
+
+ * The "git push" documentation made the "--repo=<there>" option
+ easily misunderstood.
+ (merge 57b92a7 mg/push-repo-option-doc later to maint).
+
+ * Code to read branch name from various files in .git/ directory
+ would have misbehaved if the code to write them left an empty file.
+ (merge 66ec904 jk/status-read-branch-name-fix later to maint).
+
+ * A misspelled conditional that is always true has been fixed.
+ (merge 94ee8e2 jk/remote-curl-an-array-in-struct-cannot-be-null later to maint).
+
+ * The documentation incorrectly said that C(opy) and R(ename) are the
+ only ones that can be followed by the score number in the output in
+ the --raw format.
+ (merge ac1c2d9 jc/diff-format-doc later to maint).
+
+ * A broken pack .idx file in the receiving repository prevented the
+ dumb http transport from fetching a good copy of it from the other
+ side.
+ (merge 8b9c2dd jk/dumb-http-idx-fetch-fix later to maint).
+
+ * The error message from "git commit", when a non-existing author
+ name was given as value to the "--author=" parameter, has been
+ reworded to avoid misunderstanding.
+ (merge 1044b1f mg/commit-author-no-match-malformed-message later to maint).
+
+ * "git log --help" used to show rev-list options that are irrelevant
+ to the "log" command.
+ (merge 3cab02d jc/doc-log-rev-list-options later to maint).
+
+ * "git apply --whitespace=fix" used to under-allocate the memory when
+ the fix resulted in a longer text than the original patch.
+ (merge 407a792 jc/apply-ws-fix-expands later to maint).
+
+ * The interactive "show a list and let the user choose from it"
+ interface "add -i" used showed and prompted to the user even when
+ the candidate list was empty, against which the only "choice" the
+ user could have made was to choose nothing.
+ (merge a9c4641 ak/add-i-empty-candidates later to maint).
+
+ * The insn sheet "git rebase -i" creates did not fully honor
+ core.abbrev settings.
+ (merge edb72d5 ks/rebase-i-abbrev later to maint).
+
+ * "git fetch" over a remote-helper that cannot respond to "list"
+ command could not fetch from a symbolic reference e.g. HEAD.
+ (merge 33cae54 mh/deref-symref-over-helper-transport later to maint).
+
+ * "git push --signed" gave an incorrectly worded error message when
+ the other side did not support the capability.
+ (merge 45917f0 jc/push-cert later to maint).
+
+ * We didn't format an integer that wouldn't fit in "int" but in
+ "uintmax_t" correctly.
+ (merge d306f3d jk/decimal-width-for-uintmax later to maint).
+
+ * Reading configuration from a blob object, when it ends with a lone
+ CR, use to confuse the configuration parser.
+ (merge 1d0655c jk/config-no-ungetc-eof later to maint).
+
+ * The pack bitmap support did not build with older versions of GCC.
+ (merge bd4e882 jk/pack-bitmap later to maint).
+
+ * The documentation wasn't clear that "remote.<nick>.pushURL" and
+ "remote.<nick>.URL" are there to name the same repository accessed
+ via different transports, not two separate repositories.
+ (merge 697f652 jc/remote-set-url-doc later to maint).
+
+ * Older GnuPG implementations may not correctly import the keyring
+ material we prepare for the tests to use.
+ (merge 1f985d6 ch/new-gpg-drops-rfc-1991 later to maint).
+
+ * The credential helper for Windows (in contrib/) used to mishandle
+ a user name with an at-sign in it.
+ (merge 13d261e av/wincred-with-at-in-username-fix later to maint).
+
+ * Longstanding configuration variable naming rules has been added to
+ the documentation.
+ (merge 35840a3 jc/conf-var-doc later to maint).
+
+ * An earlier workaround to squelch unhelpful deprecation warnings
+ from the complier on Mac OSX unnecessarily set minimum required
+ version of the OS, which the user might want to raise (or lower)
+ for other reasons.
+ (merge 88c03eb es/squelch-openssl-warnings-on-macosx later to maint).
+
+ * Certain older vintages of cURL give irregular output from
+ "curl-config --vernum", which confused our build system.
+ (merge 3af6792 tc/curl-vernum-output-broken-in-7.11 later to maint).
+
+ * In v2.2.0, we broke "git prune" that runs in a repository that
+ borrows from an alternate object store.
+ (merge b0a4264 jk/prune-mtime later to maint).
+
+ * "git submodule add" failed to squash "path/to/././submodule" to
+ "path/to/submodule".
+ (merge 8196e72 ps/submodule-sanitize-path-upon-add later to maint).
+
+ * "git merge-file" did not work correctly in a subdirectory.
+ (merge 204a8ff ab/merge-file-prefix later to maint).
+
+ * "git blame" died, trying to free an uninitialized piece of memory.
+ (merge e600592 es/blame-commit-info-fix later to maint).
+
+ * "git fast-import" used to crash when it could not close and
+ conclude the resulting packfile cleanly.
+ (merge 5e915f3 jk/fast-import-die-nicely-fix later to maint).
+
+ * "update-index --refresh" used to leak when an entry cannot be
+ refreshed for whatever reason.
+ (merge bc1c2ca sb/plug-leak-in-make-cache-entry later to maint).
+
+ * The "interpolated-path" option of "git daemon" inserted any string
+ client declared on the "host=" capability request without checking.
+ Sanitize and limit %H and %CH to a saner and a valid DNS name.
+ (merge b485373 jk/daemon-interpolate later to maint).
+
+ * "git daemon" looked up the hostname even when "%CH" and "%IP"
+ interpolations are not requested, which was unnecessary.
+ (merge dc8edc8 rs/daemon-interpolate later to maint).
+
+ * Even though we officially haven't dropped Perl 5.8 support, the
+ Getopt::Long package that came with it does not support "--no-"
+ prefix to negate a boolean option; manually add support to help
+ people with older Getopt::Long package.
+ (merge f471494 km/send-email-getopt-long-workarounds later to maint).
+
+ * "git apply" was not very careful about reading from, removing,
+ updating and creating paths outside the working tree (under
+ --index/--cached) or the current directory (when used as a
+ replacement for GNU patch).
+ (merge e0d201b jc/apply-beyond-symlink later to maint).
+
+ * A breakage to git-svn around v2.2 era that triggers premature
+ closing of FileHandle has been corrected.
+ (merge e426311 ew/svn-maint-fixes later to maint).
+
+ * We did not parse username followed by literal IPv6 address in SSH
+ transport URLs, e.g. ssh://user@[2001:db8::1]:22/repo.git
+ correctly.
+ (merge 3f55cca tb/connect-ipv6-parse-fix later to maint).
+
+ * The configuration variable 'mailinfo.scissors' was hard to
+ discover in the documentation.
+ (merge afb5de7 mm/am-c-doc later to maint).
+
+ * The interaction between "git submodule update" and the
+ submodule.*.update configuration was not clearly documented.
+ (merge 5c31acf ms/submodule-update-config-doc later to maint).
+
+ * "git diff --shortstat --dirstat=changes" showed a dirstat based on
+ lines that was never asked by the end user in addition to the
+ dirstat that the user asked for.
+ (merge ab27389 mk/diff-shortstat-dirstat-fix later to maint).
+
+ * "git remote add" mentioned "--tags" and "--no-tags" and was not
+ clear that fetch from the remote in the future will use the default
+ behaviour when neither is given to override it.
+ (merge aaba0ab mg/doc-remote-tags-or-not later to maint).
+
+ * Description given by "grep -h" for its --exclude-standard option
+ was phrased poorly.
+ (merge 77fdb8a nd/grep-exclude-standard-help-fix later to maint).
+
+ * "git rebase -i" recently started to include the number of
+ commits in the insn sheet to be processed, but on a platform
+ that prepends leading whitespaces to "wc -l" output, the numbers
+ are shown with extra whitespaces that aren't necessary.
+ (merge 2185d3b es/rebase-i-count-todo later to maint).
+
+ * The borrowed code in kwset API did not follow our usual convention
+ to use "unsigned char" to store values that range from 0-255.
+ (merge 189c860 bw/kwset-use-unsigned later to maint).
+
+ * A corrupt input to "git diff -M" used to cause it to segfault.
+ (merge 4d6be03 jk/diffcore-rename-duplicate later to maint).
+
+ * Code cleanups and documentaiton updates.
+ (merge 2ce63e9 rs/simple-cleanups later to maint).
+ (merge 33baa69 rj/no-xopen-source-for-cygwin later to maint).
+ (merge 817d03e jc/diff-test-updates later to maint).
+ (merge eb32c66 ak/t5516-typofix later to maint).
+ (merge bcd57cb mr/doc-clean-f-f later to maint).
+ (merge 0d6accc mg/doc-status-color-slot later to maint).
+ (merge 53e53c7 sg/completion-remote later to maint).
+ (merge 8fa7975 ak/git-done-help-cleanup later to maint).
+ (merge 9a6f128 rs/deflate-init-cleanup later to maint).
`added` or `updated` (files which are added but not committed),
`changed` (files which are changed but not added in the index),
`untracked` (files which are not tracked by Git),
- `branch` (the current branch), or
+ `branch` (the current branch),
`nobranch` (the color the 'no branch' warning is shown in, defaulting
- to red). The values of these variables may be specified as in
+ to red), or
+ `unmerged` (files which have unmerged changes).
+ The values of these variables may be specified as in
color.branch.<slot>.
color.ui::
If true, makes linkgit:git-log[1], linkgit:git-show[1], and
linkgit:git-whatchanged[1] assume `--use-mailmap`.
+mailinfo.scissors::
+ If true, makes linkgit:git-mailinfo[1] (and therefore
+ linkgit:git-am[1]) act by default as if the --scissors option
+ was provided on the command-line. When active, this features
+ removes everything from the message body before a scissors
+ line (i.e. consisting mainly of ">8", "8<" and "-").
+
mailmap.file::
The location of an augmenting mailmap file. The default
mailmap, located in the root of the repository, is loaded
submodule.<name>.path::
submodule.<name>.url::
+ The path within this project and URL for a submodule. These
+ variables are initially populated by 'git submodule init'. See
+ linkgit:git-submodule[1] and linkgit:gitmodules[5] for
+ details.
+
submodule.<name>.update::
- The path within this project, URL, and the updating strategy
- for a submodule. These variables are initially populated
- by 'git submodule init'; edit them to override the
- URL and other values found in the `.gitmodules` file. See
- linkgit:git-submodule[1] and linkgit:gitmodules[5] for details.
+ The default update procedure for a submodule. This variable
+ is populated by `git submodule init` from the
+ linkgit:gitmodules[5] file. See description of 'update'
+ command in linkgit:git-submodule[1].
submodule.<name>.branch::
The remote branch name for a submodule, used by `git submodule
This option is passed unchanged to gpg's --local-user parameter,
so you may specify a key using any method that gpg supports.
+versionsort.prereleaseSuffix::
+ When version sort is used in linkgit:git-tag[1], prerelease
+ tags (e.g. "1.0-rc1") may appear after the main release
+ "1.0". By specifying the suffix "-rc" in this variable,
+ "1.0-rc1" will appear before "1.0".
++
+This variable can be specified multiple times, once per suffix. The
+order of suffixes in the config file determines the sorting order
+(e.g. if "-pre" appears before "-rc" in the config file then 1.0-preXX
+is sorted before 1.0-rcXX). The sorting order between different
+suffixes is undefined if they are in multiple config files.
+
web.browser::
Specify a web browser that may be used by some commands.
Currently only linkgit:git-instaweb[1] and linkgit:git-help[1]
-c::
--scissors::
Remove everything in body before a scissors line (see
- linkgit:git-mailinfo[1]).
+ linkgit:git-mailinfo[1]). Can be activated by default using
+ the `mailinfo.scissors` configuration variable.
--no-scissors::
Ignore scissors lines (see linkgit:git-mailinfo[1]).
-f::
--force::
If the Git configuration variable clean.requireForce is not set
- to false, 'git clean' will refuse to run unless given -f, -n or
- -i.
+ to false, 'git clean' will refuse to delete files or directories
+ unless given -f, -n or -i. Git will refuse to delete directories
+ with .git sub directory or file unless a second -f
+ is given. This affects also git submodules where the storage area
+ of the removed submodule under .git/modules/ is not removed until
+ -f is given twice.
-i::
--interactive::
would be committed at the bottom of the commit message
template. Note that this diff output doesn't have its
lines prefixed with '#'.
++
+If specified twice, show in addition the unified diff between
+what would be committed and the worktree files, i.e. the unstaged
+changes to tracked files.
-q::
--quiet::
depending on the subcommand:
[verse]
-'git reflog expire' [--dry-run] [--stale-fix] [--verbose]
- [--expire=<time>] [--expire-unreachable=<time>] [--all] <refs>...
-'git reflog delete' ref@\{specifier\}...
'git reflog' ['show'] [log-options] [<ref>]
+'git reflog expire' [--expire=<time>] [--expire-unreachable=<time>]
+ [--rewrite] [--updateref] [--stale-fix]
+ [--dry-run] [--verbose] [--all | <refs>...]
+'git reflog delete' [--rewrite] [--updateref]
+ [--dry-run] [--verbose] ref@\{specifier\}...
+
+Reference logs, or "reflogs", record when the tips of branches and
+other references were updated in the local repository. Reflogs are
+useful in various Git commands, to specify the old value of a
+reference. For example, `HEAD@{2}` means "where HEAD used to be two
+moves ago", `master@{one.week.ago}` means "where master used to point
+to one week ago in this local repository", and so on. See
+linkgit:gitrevisions[7] for more details.
+
+This command manages the information recorded in the reflogs.
+
+The "show" subcommand (which is also the default, in the absence of
+any subcommands) shows the log of the reference provided in the
+command-line (or `HEAD`, by default). The reflog covers all recent
+actions, and in addition the `HEAD` reflog records branch switching.
+`git reflog show` is an alias for `git log -g --abbrev-commit
+--pretty=oneline`; see linkgit:git-log[1] for more information.
+
+The "expire" subcommand prunes older reflog entries. Entries older
+than `expire` time, or entries older than `expire-unreachable` time
+and not reachable from the current tip, are removed from the reflog.
+This is typically not used directly by end users -- instead, see
+linkgit:git-gc[1].
+
+The "delete" subcommand deletes single entries from the reflog. Its
+argument must be an _exact_ entry (e.g. "`git reflog delete
+master@{2}`"). This subcommand is also typically not used directly by
+end users.
-Reflog is a mechanism to record when the tip of branches are
-updated. This command is to manage the information recorded in it.
-The subcommand "expire" is used to prune older reflog entries.
-Entries older than `expire` time, or entries older than
-`expire-unreachable` time and not reachable from the current
-tip, are removed from the reflog. This is typically not used
-directly by the end users -- instead, see linkgit:git-gc[1].
-
-The subcommand "show" (which is also the default, in the absence of any
-subcommands) will take all the normal log options, and show the log of
-the reference provided in the command-line (or `HEAD`, by default).
-The reflog will cover all recent actions (HEAD reflog records branch switching
-as well). It is an alias for `git log -g --abbrev-commit --pretty=oneline`;
-see linkgit:git-log[1].
+OPTIONS
+-------
-The reflog is useful in various Git commands, to specify the old value
-of a reference. For example, `HEAD@{2}` means "where HEAD used to be
-two moves ago", `master@{one.week.ago}` means "where master used to
-point to one week ago", and so on. See linkgit:gitrevisions[7] for
-more details.
+Options for `show`
+~~~~~~~~~~~~~~~~~~
-To delete single entries from the reflog, use the subcommand "delete"
-and specify the _exact_ entry (e.g. "`git reflog delete master@{2}`").
+`git reflog show` accepts any of the options accepted by `git log`.
-OPTIONS
--------
+Options for `expire`
+~~~~~~~~~~~~~~~~~~~~
---stale-fix::
- This revamps the logic -- the definition of "broken commit"
- becomes: a commit that is not reachable from any of the refs and
- there is a missing object among the commit, tree, or blob
- objects reachable from it that is not reachable from any of the
- refs.
-+
-This computation involves traversing all the reachable objects, i.e. it
-has the same cost as 'git prune'. Fortunately, once this is run, we
-should not have to ever worry about missing objects, because the current
-prune and pack-objects know about reflogs and protect objects referred by
-them.
+--all::
+ Process the reflogs of all references.
--expire=<time>::
- Entries older than this time are pruned. Without the
- option it is taken from configuration `gc.reflogExpire`,
- which in turn defaults to 90 days. --expire=all prunes
- entries regardless of their age; --expire=never turns off
- pruning of reachable entries (but see --expire-unreachable).
+ Prune entries older than the specified time. If this option is
+ not specified, the expiration time is taken from the
+ configuration setting `gc.reflogExpire`, which in turn
+ defaults to 90 days. `--expire=all` prunes entries regardless
+ of their age; `--expire=never` turns off pruning of reachable
+ entries (but see `--expire-unreachable`).
--expire-unreachable=<time>::
- Entries older than this time and not reachable from
- the current tip of the branch are pruned. Without the
- option it is taken from configuration
- `gc.reflogExpireUnreachable`, which in turn defaults to
- 30 days. --expire-unreachable=all prunes unreachable
- entries regardless of their age; --expire-unreachable=never
+ Prune entries older than `<time>` that are not reachable from
+ the current tip of the branch. If this option is not
+ specified, the expiration time is taken from the configuration
+ setting `gc.reflogExpireUnreachable`, which in turn defaults
+ to 30 days. `--expire-unreachable=all` prunes unreachable
+ entries regardless of their age; `--expire-unreachable=never`
turns off early pruning of unreachable entries (but see
- --expire).
-
---all::
- Instead of listing <refs> explicitly, prune all refs.
+ `--expire`).
--updateref::
- Update the ref with the sha1 of the top reflog entry (i.e.
- <ref>@\{0\}) after expiring or deleting.
+ Update the reference to the value of the top reflog entry (i.e.
+ <ref>@\{0\}) if the previous top entry was pruned. (This
+ option is ignored for symbolic references.)
--rewrite::
- While expiring or deleting, adjust each reflog entry to ensure
- that the `old` sha1 field points to the `new` sha1 field of the
- previous entry.
+ If a reflog entry's predecessor is pruned, adjust its "old"
+ SHA-1 to be equal to the "new" SHA-1 field of the entry that
+ now precedes it.
+
+--stale-fix::
+ Prune any reflog entries that point to "broken commits". A
+ broken commit is a commit that is not reachable from any of
+ the reference tips and that refers, directly or indirectly, to
+ a missing commit, tree, or blob object.
++
+This computation involves traversing all the reachable objects, i.e. it
+has the same cost as 'git prune'. It is primarily intended to fix
+corruption caused by garbage collecting using older versions of Git,
+which didn't protect objects referred to by reflogs.
+
+-n::
+--dry-run::
+ Do not actually prune any entries; just show what would have
+ been pruned.
--verbose::
Print extra information on screen.
+
+Options for `delete`
+~~~~~~~~~~~~~~~~~~~~
+
+`git reflog delete` accepts options `--updateref`, `--rewrite`, `-n`,
+`--dry-run`, and `--verbose`, with the same meanings as when they are
+used with `expire`.
+
+
GIT
---
Part of the linkgit:git[1] suite
With `--no-tags` option, `git fetch <name>` does not import tags from
the remote repository.
+
+By default, only tags on fetched branches are imported
+(see linkgit:git-fetch[1]).
++
With `-t <branch>` option, instead of the default glob
refspec for the remote to track all branches under
the `refs/remotes/<name>/` namespace, a refspec to track only `<branch>`
it contains local modifications.
update::
- Update the registered submodules, i.e. clone missing submodules and
- checkout the commit specified in the index of the containing repository.
- This will make the submodules HEAD be detached unless `--rebase` or
- `--merge` is specified or the key `submodule.$name.update` is set to
- `rebase`, `merge` or `none`. `none` can be overridden by specifying
- `--checkout`. Setting the key `submodule.$name.update` to `!command`
- will cause `command` to be run. `command` can be any arbitrary shell
- command that takes a single argument, namely the sha1 to update to.
+
+--
+Update the registered submodules to match what the superproject
+expects by cloning missing submodules and updating the working tree of
+the submodules. The "updating" can be done in several ways depending
+on command line options and the value of `submodule.<name>.update`
+configuration variable. Supported update procedures are:
+
+ checkout;; the commit recorded in the superproject will be
+ checked out in the submodule on a detached HEAD. This is
+ done when `--checkout` option is given, or no option is
+ given, and `submodule.<name>.update` is unset, or if it is
+ set to 'checkout'.
++
+If `--force` is specified, the submodule will be checked out (using
+`git checkout --force` if appropriate), even if the commit specified
+in the index of the containing repository already matches the commit
+checked out in the submodule.
+
+ rebase;; the current branch of the submodule will be rebased
+ onto the commit recorded in the superproject. This is done
+ when `--rebase` option is given, or no option is given, and
+ `submodule.<name>.update` is set to 'rebase'.
+
+ merge;; the commit recorded in the superproject will be merged
+ into the current branch in the submodule. This is done
+ when `--merge` option is given, or no option is given, and
+ `submodule.<name>.update` is set to 'merge'.
+
+ custom command;; arbitrary shell command that takes a single
+ argument (the sha1 of the commit recorded in the
+ superproject) is executed. This is done when no option is
+ given, and `submodule.<name>.update` has the form of
+ '!command'.
+
+When no option is given and `submodule.<name>.update` is set to 'none',
+the submodule is not updated.
+
If the submodule is not yet initialized, and you just want to use the
setting as stored in .gitmodules, you can automatically initialize the
submodule with the `--init` option.
-+
+
If `--recursive` is specified, this command will recurse into the
registered submodules, and update any nested submodules within.
-+
-If `--force` is specified, the submodule will be checked out (using
-`git checkout --force` if appropriate), even if the commit specified in the
-index of the containing repository already matches the commit checked out in
-the submodule.
-
+--
summary::
Show commit summary between the given commit (defaults to HEAD) and
working tree/index. For a submodule in question, a series of commits
When running add, allow adding an otherwise ignored submodule path.
When running deinit the submodule work trees will be removed even if
they contain local changes.
- When running update, throw away local changes in submodules when
- switching to a different commit; and always run a checkout operation
- in the submodule, even if the commit listed in the index of the
- containing repository matches the commit checked out in the submodule.
+ When running update (only effective with the checkout procedure),
+ throw away local changes in submodules when switching to a
+ different commit; and always run a checkout operation in the
+ submodule, even if the commit listed in the index of the
+ containing repository matches the commit checked out in the
+ submodule.
--cached::
This option is only valid for status and summary commands. These
Checkout the commit recorded in the superproject on a detached HEAD
in the submodule. This is the default behavior, the main use of
this option is to override `submodule.$name.update` when set to
- `merge`, `rebase` or `none`.
+ a value other than `checkout`.
If the key `submodule.$name.update` is either not explicitly set or
set to `checkout`, this option is implicit.
branch of the `git.git` repository.
Documentation for older releases are available here:
-* link:v2.3.1/git.html[documentation for release 2.3.1]
+* link:v2.3.3/git.html[documentation for release 2.3.3]
* release notes for
+ link:RelNotes/2.3.3.txt[2.3.3],
+ link:RelNotes/2.3.2.txt[2.3.2],
link:RelNotes/2.3.1.txt[2.3.1],
link:RelNotes/2.3.0.txt[2.3].
In addition, there are a number of optional keys:
submodule.<name>.update::
- Defines what to do when the submodule is updated by the superproject.
- If 'checkout' (the default), the new commit specified in the
- superproject will be checked out in the submodule on a detached HEAD.
- If 'rebase', the current branch of the submodule will be rebased onto
- the commit specified in the superproject. If 'merge', the commit
- specified in the superproject will be merged into the current branch
- in the submodule.
- If 'none', the submodule with name `$name` will not be updated
- by default.
-
- This config option is overridden if 'git submodule update' is given
- the '--merge', '--rebase' or '--checkout' options.
+ Defines the default update procedure for the named submodule,
+ i.e. how the submodule is updated by "git submodule update"
+ command in the superproject. This is only used by `git
+ submodule init` to initialize the configuration variable of
+ the same name. Allowed values here are 'checkout', 'rebase',
+ 'merge' or 'none'. See description of 'update' command in
+ linkgit:git-submodule[1] for their meaning. Note that the
+ '!command' form is intentionally ignored here for security
+ reasons.
submodule.<name>.branch::
A remote branch name for tracking updates in the upstream submodule.
#!/bin/sh
GVF=GIT-VERSION-FILE
-DEF_VER=v2.3.1
+DEF_VER=v2.3.3.GIT
LF='
'
+++ /dev/null
-Git ???? Release Notes
-======================
-
-Updates since v2.3
-------------------
-
-Ports
-
- * Our default I/O size (8 MiB) for large files was too large for some
- platforms with smaller SSIZE_MAX, leading to read(2)/write(2)
- failures.
-
- * We did not check the curl library version before using
- CURLOPT_PROXYAUTH feature that may not exist.
-
-
-UI, Workflows & Features
-
- * The command usage info strings given by "git cmd -h" and in
- documentation have been tweaked for consistency.
-
- * The "sync" subcommand of "git p4" now allows users to exclude
- subdirectories like its "clone" subcommand does.
-
- * "git log --invert-grep --grep=WIP" will show only commits that do
- not have the string "WIP" in their messages.
-
- * "git push" has been taught a "--atomic" option that makes push to
- update more than one ref an "all-or-none" affair.
-
- * Extending the "push to deploy" added in 2.3, the behaviour of "git
- push" when updating the branch that is checked out can now be
- tweaked by push-to-checkout hook.
-
- * Using environment variable LANGUAGE and friends on the client side,
- HTTP-based transports now send Accept-Language when making requests.
-
- * "git send-email" used to accept a mistaken "y" (or "yes") as an
- answer to "What encoding do you want to use [UTF-8]? " without
- questioning. Now it asks for confirmation when the answer looks
- too short to be a valid encoding name.
-
-
-Performance, Internal Implementation, Development Support etc.
-
- * Implementation of N_() macro has been updated slightly to help us
- detect mistakes.
-
- * Implementation of "reflog expire" has been restructured to fit the
- reflogs better with the recently updated ref API.
-
- * The transport-helper did not give transport options such as
- verbosity, progress, cloning, etc. to import and export based
- helpers, like it did for fetch and push based helpers, robbing them
- the chance to honor the wish of the end-users better.
-
- * The tests that wanted to see that file becomes unreadable after
- running "chmod a-r file", and the tests that wanted to make sure it
- is not run as root, we used "can we write into the / directory?" as
- a cheap substitute, but on some platforms that is not a good
- heuristics. The tests and their prerequisites have been updated to
- check what they really require.
- (merge f400e51 jk/sanity later to maint).
-
- * The strbuf API was explained between the API documentation and in
- the header file. Move missing bits to strbuf.h so that programmers
- can check only one place for all necessary information.
-
- * The error handling functions and conventions are now documented in
- the API manual.
-
- * Optimize attribute look-up, mostly useful in "git grep" on a
- project that does not use many attributes, by avoiding it when we
- (should) know that the attributes are not defined in the first
- place.
-
- * Typofix in comments.
- (merge ef2956a ak/git-pm-typofix later to maint).
-
- * Code clean-up.
- (merge 0b868f0 sb/hex-object-name-is-at-most-41-bytes-long later to maint).
- (merge 5d30851 dp/remove-duplicated-header-inclusion later to maint).
-
-
-
-Also contains various documentation updates and code clean-ups.
-
-
-Fixes since v2.3
-----------------
-
-Unless otherwise noted, all the fixes since v2.3 in the maintenance
-track are contained in this release (see the maintenance releases'
-notes for details).
-
- * "git blame HEAD -- missing" failed to correctly say "HEAD" when it
- tried to say "No such path 'missing' in HEAD".
- (merge a46442f jk/blame-commit-label later to maint).
-
- * "git rerere" (invoked internally from many mergy operations) did
- not correctly signal errors when told to update the working tree
- files and failed to do so for whatever reason.
- (merge 89ea903 jn/rerere-fail-on-auto-update-failure later to maint).
-
- * Setting diff.submodule to 'log' made "git format-patch" produce
- broken patches.
- (merge 339de50 dk/format-patch-ignore-diff-submodule later to maint).
-
- * After attempting and failing a password-less authentication
- (e.g. kerberos), libcURL refuses to fall back to password based
- Basic authentication without a bit of help/encouragement.
- (merge 4dbe664 bc/http-fallback-to-password-after-krb-fails later to maint).
-
- * The "git push" documentation made the "--repo=<there>" option
- easily misunderstood.
- (merge 57b92a7 mg/push-repo-option-doc later to maint).
-
- * Code to read branch name from various files in .git/ directory
- would have misbehaved if the code to write them left an empty file.
- (merge 66ec904 jk/status-read-branch-name-fix later to maint).
-
- * A misspelled conditional that is always true has been fixed.
- (merge 94ee8e2 jk/remote-curl-an-array-in-struct-cannot-be-null later to maint).
-
- * The documentation incorrectly said that C(opy) and R(ename) are the
- only ones that can be followed by the score number in the output in
- the --raw format.
- (merge ac1c2d9 jc/diff-format-doc later to maint).
-
- * A broken pack .idx file in the receiving repository prevented the
- dumb http transport from fetching a good copy of it from the other
- side.
- (merge 8b9c2dd jk/dumb-http-idx-fetch-fix later to maint).
-
- * The error message from "git commit", when a non-existing author
- name was given as value to the "--author=" parameter, has been
- reworded to avoid misunderstanding.
- (merge 1044b1f mg/commit-author-no-match-malformed-message later to maint).
-
- * "git log --help" used to show rev-list options that are irrelevant
- to the "log" command.
- (merge 3cab02d jc/doc-log-rev-list-options later to maint).
-
- * "git apply --whitespace=fix" used to under-allocate the memory when
- the fix resulted in a longer text than the original patch.
- (merge 407a792 jc/apply-ws-fix-expands later to maint).
-
- * The interactive "show a list and let the user choose from it"
- interface "add -i" used showed and prompted to the user even when
- the candidate list was empty, against which the only "choice" the
- user could have made was to choose nothing.
- (merge a9c4641 ak/add-i-empty-candidates later to maint).
-
- * The insn sheet "git rebase -i" creates did not fully honor
- core.abbrev settings.
- (merge edb72d5 ks/rebase-i-abbrev later to maint).
-
- * "git fetch" over a remote-helper that cannot respond to "list"
- command could not fetch from a symbolic reference e.g. HEAD.
- (merge 33cae54 mh/deref-symref-over-helper-transport later to maint).
-
- * "git push --signed" gave an incorrectly worded error message when
- the other side did not support the capability.
- (merge 45917f0 jc/push-cert later to maint).
-
- * We didn't format an integer that wouldn't fit in "int" but in
- "uintmax_t" correctly.
- (merge d306f3d jk/decimal-width-for-uintmax later to maint).
-
- * Reading configuration from a blob object, when it ends with a lone
- CR, use to confuse the configuration parser.
- (merge 1d0655c jk/config-no-ungetc-eof later to maint).
-
- * The pack bitmap support did not build with older versions of GCC.
- (merge bd4e882 jk/pack-bitmap later to maint).
-
- * The documentation wasn't clear that "remote.<nick>.pushURL" and
- "remote.<nick>.URL" are there to name the same repository accessed
- via different transports, not two separate repositories.
- (merge 697f652 jc/remote-set-url-doc later to maint).
-
- * Older GnuPG implementations may not correctly import the keyring
- material we prepare for the tests to use.
- (merge 1f985d6 ch/new-gpg-drops-rfc-1991 later to maint).
-
- * The credential helper for Windows (in contrib/) used to mishandle
- a user name with an at-sign in it.
- (merge 13d261e av/wincred-with-at-in-username-fix later to maint).
-
- * Longstanding configuration variable naming rules has been added to
- the documentation.
- (merge 35840a3 jc/conf-var-doc later to maint).
-
- * An earlier workaround to squelch unhelpful deprecation warnings
- from the complier on Mac OSX unnecessarily set minimum required
- version of the OS, which the user might want to raise (or lower)
- for other reasons.
- (merge 88c03eb es/squelch-openssl-warnings-on-macosx later to maint).
-
- * Certain older vintages of cURL give irregular output from
- "curl-config --vernum", which confused our build system.
- (merge 3af6792 tc/curl-vernum-output-broken-in-7.11 later to maint).
-
- * In v2.2.0, we broke "git prune" that runs in a repository that
- borrows from an alternate object store.
- (merge b0a4264 jk/prune-mtime later to maint).
-
- * "git submodule add" failed to squash "path/to/././submodule" to
- "path/to/submodule".
- (merge 8196e72 ps/submodule-sanitize-path-upon-add later to maint).
-
- * "git merge-file" did not work correctly in a subdirectory.
- (merge 204a8ff ab/merge-file-prefix later to maint).
-
- * "git blame" died, trying to free an uninitialized piece of memory.
- (merge e600592 es/blame-commit-info-fix later to maint).
-
- * "git fast-import" used to crash when it could not close and
- conclude the resulting packfile cleanly.
- (merge 5e915f3 jk/fast-import-die-nicely-fix later to maint).
-
- * "update-index --refresh" used to leak when an entry cannot be
- refreshed for whatever reason.
- (merge bc1c2ca sb/plug-leak-in-make-cache-entry later to maint).
--- /dev/null
+Documentation/RelNotes/2.4.0.txt
\ No newline at end of file
#include "archive.h"
#include "streaming.h"
#include "utf8.h"
+#include "userdiff.h"
+#include "xdiff-interface.h"
static int zip_date;
static int zip_time;
void *buffer;
int result;
- memset(&stream, 0, sizeof(stream));
git_deflate_init_raw(&stream, compression_level);
maxsize = git_deflate_bound(&stream, size);
buffer = xmalloc(maxsize);
}
}
+static int entry_is_binary(const char *path, const void *buffer, size_t size)
+{
+ struct userdiff_driver *driver = userdiff_find_by_path(path);
+ if (!driver)
+ driver = userdiff_find_by_name("default");
+ if (driver->binary != -1)
+ return driver->binary;
+ return buffer_is_binary(buffer, size);
+}
+
#define STREAM_BUFFER_SIZE (1024 * 16)
static int write_zip_entry(struct archiver_args *args,
struct git_istream *stream = NULL;
unsigned long flags = 0;
unsigned long size;
+ int is_binary = -1;
+ const char *path_without_prefix = path + args->baselen;
crc = crc32(0, NULL, 0);
return error("cannot read %s",
sha1_to_hex(sha1));
crc = crc32(crc, buffer, size);
+ is_binary = entry_is_binary(path_without_prefix,
+ buffer, size);
out = buffer;
}
compressed_size = (method == 0) ? size : 0;
copy_le16(dirent.extra_length, ZIP_EXTRA_MTIME_SIZE);
copy_le16(dirent.comment_length, 0);
copy_le16(dirent.disk, 0);
- copy_le16(dirent.attr1, 0);
copy_le32(dirent.attr2, attr2);
copy_le32(dirent.offset, zip_offset);
if (readlen <= 0)
break;
crc = crc32(crc, buf, readlen);
+ if (is_binary == -1)
+ is_binary = entry_is_binary(path_without_prefix,
+ buf, readlen);
write_or_die(1, buf, readlen);
}
close_istream(stream);
size_t out_len;
unsigned char compressed[STREAM_BUFFER_SIZE * 2];
- memset(&zstream, 0, sizeof(zstream));
git_deflate_init_raw(&zstream, args->compression_level);
compressed_size = 0;
if (readlen <= 0)
break;
crc = crc32(crc, buf, readlen);
+ if (is_binary == -1)
+ is_binary = entry_is_binary(path_without_prefix,
+ buf, readlen);
zstream.next_in = buf;
zstream.avail_in = readlen;
free(deflated);
free(buffer);
+ copy_le16(dirent.attr1, !is_binary);
+
memcpy(zip_dir + zip_dir_offset, &dirent, ZIP_DIR_HEADER_SIZE);
zip_dir_offset += ZIP_DIR_HEADER_SIZE;
memcpy(zip_dir + zip_dir_offset, path, pathlen);
transaction = ref_transaction_begin(&err);
if (!transaction ||
- ref_transaction_update(transaction, ref.buf, sha1,
- null_sha1, 0, !forcing, msg, &err) ||
+ ref_transaction_update(transaction, ref.buf,
+ sha1, forcing ? NULL : null_sha1,
+ 0, msg, &err) ||
ref_transaction_commit(transaction, &err))
die("%s", err.buf);
ref_transaction_free(transaction);
else if (state.bisect_in_progress)
strbuf_addf(&desc, _("(no branch, bisect started on %s)"),
state.branch);
- else if (state.detached_from)
- strbuf_addf(&desc, _("(detached from %s)"),
- state.detached_from);
+ else if (state.detached_from) {
+ /* TRANSLATORS: make sure these match _("HEAD detached at ")
+ and _("HEAD detached from ") in wt-status.c */
+ if (state.detached_at)
+ strbuf_addf(&desc, _("(HEAD detached at %s)"),
+ state.detached_from);
+ else
+ strbuf_addf(&desc, _("(HEAD detached from %s)"),
+ state.detached_from);
+ }
else
strbuf_addstr(&desc, _("(no branch)"));
free(state.branch);
/* Ctrl-D should stop removing files */
if (!eof) {
qname = quote_path_relative(item->string, NULL, &buf);
- printf(_("remove %s? "), qname);
+ /* TRANSLATORS: Make sure to keep [y/N] as is */
+ printf(_("Remove %s [y/N]? "), qname);
if (strbuf_getline(&confirm, stdin, '\n') != EOF) {
strbuf_trim(&confirm);
} else {
if (!transaction ||
ref_transaction_update(transaction, "HEAD", sha1,
current_head
- ? current_head->object.sha1 : NULL,
- 0, !!current_head, sb.buf, &err) ||
+ ? current_head->object.sha1 : null_sha1,
+ 0, sb.buf, &err) ||
ref_transaction_commit(transaction, &err)) {
rollback_index_files();
die("%s", err.buf);
transaction = ref_transaction_begin(&err);
if (!transaction ||
- ref_transaction_update(transaction, ref->name, ref->new_sha1,
- ref->old_sha1, 0, check_old, msg, &err))
+ ref_transaction_update(transaction, ref->name,
+ ref->new_sha1,
+ check_old ? ref->old_sha1 : NULL,
+ 0, msg, &err))
goto fail;
ret = ref_transaction_commit(transaction, &err);
static int verify_format(const char *format)
{
const char *cp, *sp;
- static const char color_reset[] = "color:reset";
need_color_reset_at_eol = 0;
for (cp = format; *cp && (sp = find_next(cp)); ) {
- const char *ep = strchr(sp, ')');
+ const char *color, *ep = strchr(sp, ')');
int at;
if (!ep)
at = parse_atom(sp + 2, ep);
cp = ep + 1;
- if (starts_with(used_atom[at], "color:"))
- need_color_reset_at_eol = !!strcmp(used_atom[at], color_reset);
+ if (skip_prefix(used_atom[at], "color:", &color))
+ need_color_reset_at_eol = !!strcmp(color, "reset");
}
return 0;
}
OPT_BOOL(0, "untracked", &untracked,
N_("search in both tracked and untracked files")),
OPT_SET_INT(0, "exclude-standard", &opt_exclude,
- N_("search also in ignored files"), 1),
+ N_("ignore files specified via '.gitignore'"), 1),
OPT_GROUP(""),
OPT_BOOL('v', "invert-match", &opt.invert,
N_("show non-matching lines")),
int status;
unsigned char outbuf[4096];
- memset(&stream, 0, sizeof(stream));
git_deflate_init(&stream, zlib_compression_level);
stream.next_in = in;
stream.avail_in = size;
void *in, *out;
unsigned long maxsize;
- memset(&stream, 0, sizeof(stream));
git_deflate_init(&stream, pack_compression_level);
maxsize = git_deflate_bound(&stream, size);
unsigned char obuf[1024 * 16];
unsigned long olen = 0;
- memset(&stream, 0, sizeof(stream));
git_deflate_init(&stream, pack_compression_level);
for (;;) {
if (ref_transaction_delete(transaction,
namespaced_name,
old_sha1,
- 0, old_sha1 != NULL,
- "push", &err)) {
+ 0, "push", &err)) {
rp_error("%s", err.buf);
strbuf_release(&err);
return "failed to delete";
if (ref_transaction_update(transaction,
namespaced_name,
new_sha1, old_sha1,
- 0, 1, "push",
+ 0, "push",
&err)) {
rp_error("%s", err.buf);
strbuf_release(&err);
#include "revision.h"
#include "reachable.h"
-/*
- * reflog expire
- */
-
+/* NEEDSWORK: switch to using parse_options */
static const char reflog_expire_usage[] =
-"git reflog expire [--verbose] [--dry-run] [--stale-fix] [--expire=<time>] [--expire-unreachable=<time>] [--all] <refs>...";
+"git reflog expire [--expire=<time>] [--expire-unreachable=<time>] [--rewrite] [--updateref] [--stale-fix] [--dry-run | -n] [--verbose] [--all] <refs>...";
static const char reflog_delete_usage[] =
-"git reflog delete [--verbose] [--dry-run] [--rewrite] [--updateref] <refs>...";
+"git reflog delete [--rewrite] [--updateref] [--dry-run | -n] [--verbose] <refs>...";
static unsigned long default_reflog_expire;
static unsigned long default_reflog_expire_unreachable;
transaction = ref_transaction_begin(&err);
if (!transaction ||
ref_transaction_update(transaction, ref, repl, prev,
- 0, 1, NULL, &err) ||
+ 0, NULL, &err) ||
ref_transaction_commit(transaction, &err))
die("%s", err.buf);
transaction = ref_transaction_begin(&err);
if (!transaction ||
ref_transaction_update(transaction, ref.buf, object, prev,
- 0, 1, NULL, &err) ||
+ 0, NULL, &err) ||
ref_transaction_commit(transaction, &err))
die("%s", err.buf);
ref_transaction_free(transaction);
if (*next != line_termination)
die("update %s: extra input: %s", refname, next);
- if (ref_transaction_update(transaction, refname, new_sha1, old_sha1,
- update_flags, have_old, msg, &err))
+ if (ref_transaction_update(transaction, refname,
+ new_sha1, have_old ? old_sha1 : NULL,
+ update_flags, msg, &err))
die("%s", err.buf);
update_flags = 0;
if (*next != line_termination)
die("delete %s: extra input: %s", refname, next);
- if (ref_transaction_delete(transaction, refname, old_sha1,
- update_flags, have_old, msg, &err))
+ if (ref_transaction_delete(transaction, refname,
+ have_old ? old_sha1 : NULL,
+ update_flags, msg, &err))
die("%s", err.buf);
update_flags = 0;
{
struct strbuf err = STRBUF_INIT;
char *refname;
- unsigned char new_sha1[20];
unsigned char old_sha1[20];
refname = parse_refname(input, &next);
PARSE_SHA1_OLD))
hashclr(old_sha1);
- hashcpy(new_sha1, old_sha1);
-
if (*next != line_termination)
die("verify %s: extra input: %s", refname, next);
- if (ref_transaction_update(transaction, refname, new_sha1, old_sha1,
- update_flags, 1, msg, &err))
+ if (ref_transaction_verify(transaction, refname, old_sha1,
+ update_flags, &err))
die("%s", err.buf);
update_flags = 0;
{
const char *refname, *oldval;
unsigned char sha1[20], oldsha1[20];
- int delete = 0, no_deref = 0, read_stdin = 0, end_null = 0, flags = 0;
+ int delete = 0, no_deref = 0, read_stdin = 0, end_null = 0;
+ unsigned int flags = 0;
struct option options[] = {
OPT_STRING( 'm', NULL, &msg, N_("reason"), N_("reason of the update")),
OPT_BOOL('d', NULL, &delete, N_("delete the reference")),
int write_object = (flags & HASH_WRITE_OBJECT);
off_t offset = 0;
- memset(&s, 0, sizeof(s));
git_deflate_init(&s, pack_compression_level);
hdrlen = encode_in_pack_object_header(type, size, obuf);
extern int hold_locked_index(struct lock_file *, int);
extern void set_alternate_index_output(const char *);
-extern int delete_ref(const char *, const unsigned char *sha1, int delopt);
+extern int delete_ref(const char *, const unsigned char *sha1, unsigned int flags);
/* Environment bits from configuration mechanism */
extern int trust_executable_bit;
server_capabilities = xstrdup(name + name_len + 1);
}
- if (extra_have &&
- name_len == 5 && !memcmp(".have", name, 5)) {
+ if (extra_have && !strcmp(name, ".have")) {
sha1_array_append(extra_have, old_sha1);
continue;
}
die("I don't handle protocol '%s'", name);
}
+static char *host_end(char **hoststart, int removebrackets)
+{
+ char *host = *hoststart;
+ char *end;
+ char *start = strstr(host, "@[");
+ if (start)
+ start++; /* Jump over '@' */
+ else
+ start = host;
+ if (start[0] == '[') {
+ end = strchr(start + 1, ']');
+ if (end) {
+ if (removebrackets) {
+ *end = 0;
+ memmove(start, start + 1, end - start);
+ end++;
+ }
+ } else
+ end = host;
+ } else
+ end = host;
+ return end;
+}
+
#define STR_(s) # s
#define STR(s) STR_(s)
static void get_host_and_port(char **host, const char **port)
{
char *colon, *end;
-
- if (*host[0] == '[') {
- end = strchr(*host + 1, ']');
- if (end) {
- *end = 0;
- end++;
- (*host)++;
- } else
- end = *host;
- } else
- end = *host;
+ end = host_end(host, 1);
colon = strchr(end, ':');
-
if (colon) {
- *colon = 0;
- *port = colon + 1;
+ long portnr = strtol(colon + 1, &end, 10);
+ if (end != colon + 1 && *end == '\0' && 0 <= portnr && portnr < 65536) {
+ *colon = 0;
+ *port = colon + 1;
+ }
}
}
return proxy;
}
-static const char *get_port_numeric(const char *p)
+static char *get_port(char *host)
{
char *end;
+ char *p = strchr(host, ':');
+
if (p) {
long port = strtol(p + 1, &end, 10);
if (end != p + 1 && *end == '\0' && 0 <= port && port < 65536) {
- return p;
+ *p = '\0';
+ return p+1;
}
}
* Don't do destructive transforms as protocol code does
* '[]' unwrapping in get_host_and_port()
*/
- if (host[0] == '[') {
- end = strchr(host + 1, ']');
- if (end) {
- end++;
- } else
- end = host;
- } else
- end = host;
+ end = host_end(&host, 0);
if (protocol == PROTO_LOCAL)
path = end;
signal(SIGCHLD, SIG_DFL);
protocol = parse_connect_url(url, &hostandport, &path);
- if (flags & CONNECT_DIAG_URL) {
+ if ((flags & CONNECT_DIAG_URL) && (protocol != PROTO_SSH)) {
printf("Diag: url=%s\n", url ? url : "NULL");
printf("Diag: protocol=%s\n", prot_name(protocol));
printf("Diag: hostandport=%s\n", hostandport ? hostandport : "NULL");
char *ssh_host = hostandport;
const char *port = NULL;
get_host_and_port(&ssh_host, &port);
- port = get_port_numeric(port);
- ssh = getenv("GIT_SSH_COMMAND");
- if (ssh) {
- conn->use_shell = 1;
- putty = 0;
- } else {
- ssh = getenv("GIT_SSH");
- if (!ssh)
- ssh = "ssh";
- putty = !!strcasestr(ssh, "plink");
- }
+ if (!port)
+ port = get_port(ssh_host);
+
+ if (flags & CONNECT_DIAG_URL) {
+ printf("Diag: url=%s\n", url ? url : "NULL");
+ printf("Diag: protocol=%s\n", prot_name(protocol));
+ printf("Diag: userandhost=%s\n", ssh_host ? ssh_host : "NULL");
+ printf("Diag: port=%s\n", port ? port : "NONE");
+ printf("Diag: path=%s\n", path ? path : "NULL");
- argv_array_push(&conn->args, ssh);
- if (putty && !strcasestr(ssh, "tortoiseplink"))
- argv_array_push(&conn->args, "-batch");
- if (port) {
- /* P is for PuTTY, p is for OpenSSH */
- argv_array_push(&conn->args, putty ? "-P" : "-p");
- argv_array_push(&conn->args, port);
+ free(hostandport);
+ free(path);
+ return NULL;
+ } else {
+ ssh = getenv("GIT_SSH_COMMAND");
+ if (ssh) {
+ conn->use_shell = 1;
+ putty = 0;
+ } else {
+ ssh = getenv("GIT_SSH");
+ if (!ssh)
+ ssh = "ssh";
+ putty = !!strcasestr(ssh, "plink");
+ }
+
+ argv_array_push(&conn->args, ssh);
+ if (putty && !strcasestr(ssh, "tortoiseplink"))
+ argv_array_push(&conn->args, "-batch");
+ if (port) {
+ /* P is for PuTTY, p is for OpenSSH */
+ argv_array_push(&conn->args, putty ? "-P" : "-p");
+ argv_array_push(&conn->args, port);
+ }
+ argv_array_push(&conn->args, ssh_host);
}
- argv_array_push(&conn->args, ssh_host);
} else {
/* remove repo-local variables from the environment */
conn->env = local_repo_env;
__git_remotes ()
{
- local i IFS=$'\n' d="$(__gitdir)"
+ local d="$(__gitdir)"
test -d "$d/remotes" && ls -1 "$d/remotes"
- for i in $(git --git-dir="$d" config --get-regexp 'remote\..*\.url' 2>/dev/null); do
- i="${i#remote.}"
- echo "${i/.url*/}"
- done
+ git --git-dir="$d" remote
}
__git_list_merge_strategies ()
color.status.changed
color.status.header
color.status.nobranch
+ color.status.unmerged
color.status.untracked
color.status.updated
color.ui
};
/* For case-insensitive kwset */
-const char tolower_trans_tbl[256] = {
+const unsigned char tolower_trans_tbl[256] = {
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
unsigned char *deflated;
git_zstream stream;
- memset(&stream, 0, sizeof(stream));
git_deflate_init(&stream, zlib_compression_level);
bound = git_deflate_bound(&stream, size);
deflated = xmalloc(bound);
show_stats(&diffstat, options);
if (output_format & DIFF_FORMAT_SHORTSTAT)
show_shortstats(&diffstat, options);
- if (output_format & DIFF_FORMAT_DIRSTAT)
+ if (output_format & DIFF_FORMAT_DIRSTAT && dirstat_by_line)
show_dirstat_by_line(&diffstat, options);
free_diffstat_info(&diffstat);
separator++;
} *rename_dst;
static int rename_dst_nr, rename_dst_alloc;
-static struct diff_rename_dst *locate_rename_dst(struct diff_filespec *two,
- int insert_ok)
+static int find_rename_dst(struct diff_filespec *two)
{
int first, last;
struct diff_rename_dst *dst = &(rename_dst[next]);
int cmp = strcmp(two->path, dst->two->path);
if (!cmp)
- return dst;
+ return next;
if (cmp < 0) {
last = next;
continue;
}
first = next+1;
}
- /* not found */
- if (!insert_ok)
- return NULL;
+ return -first - 1;
+}
+
+static struct diff_rename_dst *locate_rename_dst(struct diff_filespec *two)
+{
+ int ofs = find_rename_dst(two);
+ return ofs < 0 ? NULL : &rename_dst[ofs];
+}
+
+/*
+ * Returns 0 on success, -1 if we found a duplicate.
+ */
+static int add_rename_dst(struct diff_filespec *two)
+{
+ int first = find_rename_dst(two);
+
+ if (first >= 0)
+ return -1;
+ first = -first - 1;
+
/* insert to make it at "first" */
ALLOC_GROW(rename_dst, rename_dst_nr + 1, rename_dst_alloc);
rename_dst_nr++;
rename_dst[first].two = alloc_filespec(two->path);
fill_filespec(rename_dst[first].two, two->sha1, two->sha1_valid, two->mode);
rename_dst[first].pair = NULL;
- return &(rename_dst[first]);
+ return 0;
}
/* Table of rename/copy src files */
else if (!DIFF_OPT_TST(options, RENAME_EMPTY) &&
is_empty_blob_sha1(p->two->sha1))
continue;
- else
- locate_rename_dst(p->two, 1);
+ else if (add_rename_dst(p->two) < 0) {
+ warning("skipping rename detection, detected"
+ " duplicate destination '%s'",
+ p->two->path);
+ goto cleanup;
+ }
}
else if (!DIFF_OPT_TST(options, RENAME_EMPTY) &&
is_empty_blob_sha1(p->one->sha1))
* We would output this create record if it has
* not been turned into a rename/copy already.
*/
- struct diff_rename_dst *dst =
- locate_rename_dst(p->two, 0);
+ struct diff_rename_dst *dst = locate_rename_dst(p->two);
if (dst && dst->pair) {
diff_q(&outq, dst->pair);
pair_to_free = p;
*/
if (DIFF_PAIR_BROKEN(p)) {
/* broken delete */
- struct diff_rename_dst *dst =
- locate_rename_dst(p->one, 0);
+ struct diff_rename_dst *dst = locate_rename_dst(p->one);
if (dst && dst->pair)
/* counterpart is now rename/copy */
pair_to_free = p;
} else
delta = NULL;
- memset(&s, 0, sizeof(s));
git_deflate_init(&s, pack_compression_level);
if (delta) {
s.next_in = delta;
free(delta);
delta = NULL;
- memset(&s, 0, sizeof(s));
git_deflate_init(&s, pack_compression_level);
s.next_in = (void *)dat->buf;
s.avail_in = dat->len;
crc32_begin(pack_file);
- memset(&s, 0, sizeof(s));
git_deflate_init(&s, pack_compression_level);
hdrlen = encode_in_pack_object_header(OBJ_BLOB, len, out_buf);
transaction = ref_transaction_begin(&err);
if (!transaction ||
ref_transaction_update(transaction, b->name, b->sha1, old_sha1,
- 0, 1, msg, &err) ||
+ 0, msg, &err) ||
ref_transaction_commit(transaction, &err)) {
ref_transaction_free(transaction);
error("%s", err.buf);
strbuf_reset(&ref_name);
strbuf_addf(&ref_name, "refs/tags/%s", t->name);
- if (ref_transaction_update(transaction, ref_name.buf, t->sha1,
- NULL, 0, 0, msg, &err)) {
+ if (ref_transaction_update(transaction, ref_name.buf,
+ t->sha1, NULL, 0, msg, &err)) {
failure |= error("%s", err.buf);
goto cleanup;
}
# endif
#endif
+/*
+ * Guess the user's preferred languages from the value in LANGUAGE environment
+ * variable and LC_MESSAGES locale category if NO_GETTEXT is not defined.
+ *
+ * The result can be a colon-separated list like "ko:ja:en".
+ */
+const char *get_preferred_languages(void)
+{
+ const char *retval;
+
+ retval = getenv("LANGUAGE");
+ if (retval && *retval)
+ return retval;
+
+#ifndef NO_GETTEXT
+ retval = setlocale(LC_MESSAGES, NULL);
+ if (retval && *retval &&
+ strcmp(retval, "C") &&
+ strcmp(retval, "POSIX"))
+ return retval;
+#endif
+
+ return NULL;
+}
+
#ifdef GETTEXT_POISON
int use_gettext_poison(void)
{
#define N_(msgid) (msgid)
#endif
+const char *get_preferred_languages(void);
+
#endif
typedef long intptr_t;
typedef unsigned long uintptr_t;
#endif
-#if defined(__CYGWIN__)
-#undef _XOPEN_SOURCE
-#include <grp.h>
-#define _XOPEN_SOURCE 600
-#else
#undef _ALL_SOURCE /* AIX 5.3L defines a struct list with _ALL_SOURCE. */
#include <grp.h>
#define _ALL_SOURCE 1
#endif
-#endif
/* used on Mac OS X */
#ifdef PRECOMPOSE_UNICODE
}
/* in ctype.c, for kwset users */
-extern const char tolower_trans_tbl[256];
+extern const unsigned char tolower_trans_tbl[256];
/* Sane ctype - no locale, and works with signed chars */
#undef isascii
test -n "$cmd" && add_exec_commands "$todo"
todocount=$(git stripspace --strip-comments <"$todo" | wc -l)
+todocount=${todocount##* }
cat >>"$todo" <<EOF
-$comment_char Rebase $shortrevisions onto $shortonto ($todocount TODO item(s))
+$comment_char Rebase $shortrevisions onto $shortonto ($todocount command(s))
EOF
append_todo_help
git stripspace --comment-lines >>"$todo" <<\EOF
$VERSION = '@@GIT_VERSION@@';
use Carp qw/croak/;
-use Digest::MD5;
-use IO::File qw//;
use File::Basename qw/dirname basename/;
use File::Path qw/mkpath/;
use File::Spec;
-use File::Find;
use Getopt::Long qw/:config gnu_getopt no_ignore_case auto_abbrev/;
-use IPC::Open3;
use Memoize;
use Git::SVN;
{} ],
);
-use Term::ReadLine;
package FakeTerm;
sub new {
my ($class, $reason) = @_;
my $term;
sub term_init {
$term = eval {
+ require Term::ReadLine;
$ENV{"GIT_SVN_NOTTY"}
? new Term::ReadLine 'git-svn', \*STDIN, \*STDOUT
: new Term::ReadLine 'git-svn';
}
::_req_svn();
+ require SVN::Client;
my $ctx = SVN::Client->new(
config => SVN::Core::config_get_config(
}
sub cmd_gc {
+ require File::Find;
if (!can_compress()) {
warn "Compress::Zlib could not be found; unhandled.log " .
"files will not be compressed.\n";
}
- find({ wanted => \&gc_directory, no_chdir => 1}, "$ENV{GIT_DIR}/svn");
+ File::Find::find({ wanted => \&gc_directory, no_chdir => 1},
+ "$ENV{GIT_DIR}/svn");
}
########################### utility functions #########################
sub md5sum {
my $arg = shift;
my $ref = ref $arg;
+ require Digest::MD5;
my $md5 = Digest::MD5->new();
if ($ref eq 'GLOB' || $ref eq 'IO::File' || $ref eq 'File::Temp') {
$md5->addfile($arg) or croak $!;
$gz->gzwrite($str) or
die "Unable to write: ".$gz->gzerror()."!\n";
}
+ no warnings 'once'; # $File::Find::name would warn
unlink $_ or die "unlink $File::Find::name: $!\n";
} elsif (-f $_ && basename($_) eq "index") {
unlink $_ or die "unlink $_: $!\n";
fprintf(stderr, "No directory given for -C.\n" );
usage(git_usage_string);
}
- if (chdir((*argv)[1]))
- die_errno("Cannot change to '%s'", (*argv)[1]);
- if (envchanged)
- *envchanged = 1;
+ if ((*argv)[1][0]) {
+ if (chdir((*argv)[1]))
+ die_errno("Cannot change to '%s'", (*argv)[1]);
+ if (envchanged)
+ *envchanged = 1;
+ }
(*argv)++;
(*argc)--;
} else {
{
const char **argv = (const char **) av;
const char *cmd;
+ int done_help = 0;
startup_info = &git_startup_info;
setup_path();
while (1) {
- static int done_help = 0;
- static int was_alias = 0;
- was_alias = run_argv(&argc, &argv);
+ int was_alias = run_argv(&argc, &argv);
if (errno != ENOENT)
break;
if (was_alias) {
hdrlen = sprintf(hdr, "%s %lu", typename(type), len) + 1;
/* Set it up */
- memset(&stream, 0, sizeof(stream));
git_deflate_init(&stream, zlib_compression_level);
size = git_deflate_bound(&stream, len + hdrlen);
strbuf_init(&request->buffer.buf, size);
#include "credential.h"
#include "version.h"
#include "pkt-line.h"
+#include "gettext.h"
int active_requests;
int http_is_verbose;
strbuf_addstr(charset, "ISO-8859-1");
}
-
-/*
- * Guess the user's preferred languages from the value in LANGUAGE environment
- * variable and LC_MESSAGES locale category if NO_GETTEXT is not defined.
- *
- * The result can be a colon-separated list like "ko:ja:en".
- */
-static const char *get_preferred_languages(void)
-{
- const char *retval;
-
- retval = getenv("LANGUAGE");
- if (retval && *retval)
- return retval;
-
-#ifndef NO_GETTEXT
- retval = setlocale(LC_MESSAGES, NULL);
- if (retval && *retval &&
- strcmp(retval, "C") &&
- strcmp(retval, "POSIX"))
- return retval;
-#endif
-
- return NULL;
-}
-
static void write_accept_language(struct strbuf *buf)
{
/*
struct trie *next[NCHAR]; /* Table of children of the root. */
char *target; /* Target string if there's only one. */
int mind2; /* Used in Boyer-Moore search for one string. */
- char const *trans; /* Character translation table. */
+ unsigned char const *trans; /* Character translation table. */
};
/* Allocate and initialize a keyword set object, returning an opaque
pointer to it. Return NULL if memory is not available. */
kwset_t
-kwsalloc (char const *trans)
+kwsalloc (unsigned char const *trans)
{
struct kwset *kwset;
register struct kwset *kwset;
register int i;
register struct trie *curr;
- register char const *trans;
+ register unsigned char const *trans;
unsigned char delta[NCHAR];
kwset = (struct kwset *) kws;
register int d;
register char const *end, *qlim;
register struct tree const *tree;
- register char const *trans;
+ register unsigned char const *trans;
accept = NULL;
if enough memory cannot be obtained. The argument if non-NULL
specifies a table of character translations to be applied to all
pattern and search text. */
-extern kwset_t kwsalloc(char const *);
+extern kwset_t kwsalloc(unsigned char const *);
/* Incrementally extend the keyword set to include the given string.
Return NULL for success, or an error message. Remember an index
$_use_log_author $_add_author_from $_localtime/;
use Carp qw/croak/;
use File::Path qw/mkpath/;
-use File::Copy qw/copy/;
use IPC::Open3;
use Memoize; # core since 5.8.0, Jul 2002
-use Memoize::Storable;
use POSIX qw(:signal_h);
+use Time::Local;
use Git qw(
command
add_path_to_url
);
-my $can_use_yaml;
-BEGIN {
- $can_use_yaml = eval { require Git::SVN::Memoize::YAML; 1};
-}
-
+my $memo_backend;
our $_follow_parent = 1;
our $_minimize_url = 'unset';
our $default_repo_id = 'svn';
$ENV{TZ} = 'UTC';
my $epoch_in_UTC =
- POSIX::strftime('%s', $S, $M, $H, $d, $m - 1, $Y - 1900);
+ Time::Local::timelocal($S, $M, $H, $d, $m - 1, $Y - 1900);
# Determine our local timezone (including DST) at the
# time of $epoch_in_UTC. $Git::SVN::Log::TZ stored the
my $hash = shift;
my $path = shift;
- if ($can_use_yaml) {
+ unless ($memo_backend) {
+ if (eval { require Git::SVN::Memoize::YAML; 1}) {
+ $memo_backend = 1;
+ } else {
+ require Memoize::Storable;
+ $memo_backend = -1;
+ }
+ }
+
+ if ($memo_backend > 0) {
tie %$hash => 'Git::SVN::Memoize::YAML', "$path.yaml";
} else {
tie %$hash => 'Memoize::Storable', "$path.db", 'nstore';
# both of these options make our .rev_db file very, very important
# and we can't afford to lose it because rebuild() won't work
if ($self->use_svm_props || $self->no_metadata) {
+ require File::Copy;
$sync = 1;
- copy($db, $db_lock) or die "rev_map_set(@_): ",
+ File::Copy::copy($db, $db_lock) or die "rev_map_set(@_): ",
"Failed to copy: ",
"$db => $db_lock ($!)\n";
} else {
use SVN::Core;
use SVN::Delta;
use Carp qw/croak/;
-use IO::File;
use Git qw/command command_oneline command_noisy command_output_pipe
command_input_pipe command_close_pipe
command_bidi_pipe command_close_bidi_pipe/;
=head1 DEPENDENCIES
Subversion perl bindings,
-the core L<Carp> and L<IO::File> modules,
+the core L<Carp> module,
and git's L<Git> helper module.
C<Git::SVN::Editor> has not been tested using callers other than
use SVN::Delta;
use Carp qw/croak/;
use File::Basename qw/dirname/;
-use IO::File qw//;
use Git qw/command command_oneline command_noisy command_output_pipe
command_input_pipe command_close_pipe
command_bidi_pipe command_close_bidi_pipe/;
# (but $base does not,) so dup() it for reading in close_file
open my $dup, '<&', $fh or croak $!;
my $base = $::_repository->temp_acquire("git_blob_${$}_$suffix");
+ # close_file may call temp_acquire on 'svn_hash', but because of the
+ # call chain, if the temp_acquire call from close_file ends up being the
+ # call that first creates the 'svn_hash' temp file, then the FileHandle
+ # that's created as a result will end up in an SVN::Pool that we clear
+ # in SVN::Ra::gs_fetch_loop_common. Avoid that by making sure the
+ # 'svn_hash' FileHandle is already created before close_file is called.
+ my $tmp_fh = $::_repository->temp_acquire('svn_hash');
+ $::_repository->temp_release($tmp_fh, 1);
if ($fb->{blob}) {
my ($base_is_link, $size);
=head1 DEPENDENCIES
L<SVN::Delta> from the Subversion perl bindings,
-the core L<Carp>, L<File::Basename>, and L<IO::File> modules,
+the core L<Carp> and L<File::Basename> modules,
and git's L<Git> helper module.
C<Git::SVN::Fetcher> has not been tested using callers other than
use strict;
use warnings;
use Memoize;
-use SVN::Client;
use Git::SVN::Utils qw(
canonicalize_url
canonicalize_path
}
sub _auth_providers () {
+ require SVN::Client;
my @rv = (
SVN::Client::get_simple_provider(),
SVN::Client::get_ssl_server_trust_file_provider(),
$ret;
}
+# uncommon, only for ancient SVN (<= 1.4.2)
sub trees_match {
+ require IO::File;
+ require SVN::Client;
my ($self, $url1, $rev1, $url2, $rev2) = @_;
my $ctx = SVN::Client->new(auth => _auth_providers);
my $out = IO::File->new_tmpfile;
sub gs_fetch_loop_common {
my ($self, $base, $head, $gsv, $globs) = @_;
return if ($base > $head);
+ # Make sure the cat_blob open2 FileHandle is created before calling
+ # SVN::Pool::new_default so that it does not incorrectly end up in the pool.
+ $::_repository->_open_cat_blob_if_needed;
my $gpool = SVN::Pool->new_default;
my $ra_url = $self->url;
my $reload_ra = sub {
char *cp = buf;
/* guess if there is an encoding header before a \n\n */
- while (strncmp(cp, "encoding ", strlen("encoding "))) {
+ while (!starts_with(cp, "encoding ")) {
cp = strchr(cp, '\n');
if (!cp || *++cp == '\n')
return buf;
struct lock_file *lk;
unsigned char old_sha1[20];
int lock_fd;
- int force_write;
};
/*
};
/*
- * Used as a flag to ref_transaction_delete when a loose ref is being
+ * Flag passed to lock_ref_sha1_basic() telling it to tolerate broken
+ * refs (i.e., because the reference is about to be deleted anyway).
+ */
+#define REF_DELETING 0x02
+
+/*
+ * Used as a flag in ref_update::flags when a loose ref is being
* pruned.
*/
-#define REF_ISPRUNING 0x0100
+#define REF_ISPRUNING 0x04
+
+/*
+ * Used as a flag in ref_update::flags when the reference should be
+ * updated to new_sha1.
+ */
+#define REF_HAVE_NEW 0x08
+
+/*
+ * Used as a flag in ref_update::flags when old_sha1 should be
+ * checked.
+ */
+#define REF_HAVE_OLD 0x10
+
/*
* Try to read one refname component from the front of refname.
* Return the length of the component found, or -1 if the component is
static struct ref_lock *lock_ref_sha1_basic(const char *refname,
const unsigned char *old_sha1,
const struct string_list *skip,
- int flags, int *type_p)
+ unsigned int flags, int *type_p)
{
char *ref_file;
const char *orig_refname = refname;
int type, lflags;
int mustexist = (old_sha1 && !is_null_sha1(old_sha1));
int resolve_flags = 0;
- int missing = 0;
int attempts_remaining = 3;
lock = xcalloc(1, sizeof(struct ref_lock));
orig_refname, strerror(errno));
goto error_return;
}
- missing = is_null_sha1(lock->old_sha1);
- /* When the ref did not exist and we are creating it,
- * make sure there is no existing ref that is packed
- * whose name begins with our refname, nor a ref whose
- * name is a proper prefix of our refname.
+ /*
+ * If the ref did not exist and we are creating it, make sure
+ * there is no existing packed ref whose name begins with our
+ * refname, nor a packed ref whose name is a proper prefix of
+ * our refname.
*/
- if (missing &&
+ if (is_null_sha1(lock->old_sha1) &&
!is_refname_available(refname, skip, get_packed_refs(&ref_cache))) {
last_errno = ENOTDIR;
goto error_return;
lock->ref_name = xstrdup(refname);
lock->orig_ref_name = xstrdup(orig_refname);
ref_file = git_path("%s", refname);
- if (missing)
- lock->force_write = 1;
- if ((flags & REF_NODEREF) && (type & REF_ISSYMREF))
- lock->force_write = 1;
retry:
switch (safe_create_leading_directories(ref_file)) {
transaction = ref_transaction_begin(&err);
if (!transaction ||
ref_transaction_delete(transaction, r->name, r->sha1,
- REF_ISPRUNING, 1, NULL, &err) ||
+ REF_ISPRUNING, NULL, &err) ||
ref_transaction_commit(transaction, &err)) {
ref_transaction_free(transaction);
error("%s", err.buf);
return 0;
}
-int delete_ref(const char *refname, const unsigned char *sha1, int delopt)
+int delete_ref(const char *refname, const unsigned char *sha1, unsigned int flags)
{
struct ref_transaction *transaction;
struct strbuf err = STRBUF_INIT;
transaction = ref_transaction_begin(&err);
if (!transaction ||
- ref_transaction_delete(transaction, refname, sha1, delopt,
- sha1 && !is_null_sha1(sha1), NULL, &err) ||
+ ref_transaction_delete(transaction, refname,
+ (sha1 && !is_null_sha1(sha1)) ? sha1 : NULL,
+ flags, NULL, &err) ||
ref_transaction_commit(transaction, &err)) {
error("%s", err.buf);
ref_transaction_free(transaction);
error("unable to lock %s for update", newrefname);
goto rollback;
}
- lock->force_write = 1;
hashcpy(lock->old_sha1, orig_sha1);
if (write_ref_sha1(lock, orig_sha1, logmsg)) {
error("unable to write current sha1 into %s", newrefname);
goto rollbacklog;
}
- lock->force_write = 1;
flag = log_all_ref_updates;
log_all_ref_updates = 0;
if (write_ref_sha1(lock, orig_sha1, NULL))
static char term = '\n';
struct object *o;
- if (!lock) {
- errno = EINVAL;
- return -1;
- }
- if (!lock->force_write && !hashcmp(lock->old_sha1, sha1)) {
- unlock_ref(lock);
- return 0;
- }
o = parse_object(sha1);
if (!o) {
error("Trying to write ref %s with nonexistent object %s",
}
/**
- * Information needed for a single ref update. Set new_sha1 to the
- * new value or to zero to delete the ref. To check the old value
- * while locking the ref, set have_old to 1 and set old_sha1 to the
- * value or to zero to ensure the ref does not exist before update.
+ * Information needed for a single ref update. Set new_sha1 to the new
+ * value or to null_sha1 to delete the ref. To check the old value
+ * while the ref is locked, set (flags & REF_HAVE_OLD) and set
+ * old_sha1 to the old value, or to null_sha1 to ensure the ref does
+ * not exist before update.
*/
struct ref_update {
+ /*
+ * If (flags & REF_HAVE_NEW), set the reference to this value:
+ */
unsigned char new_sha1[20];
+ /*
+ * If (flags & REF_HAVE_OLD), check that the reference
+ * previously had this value:
+ */
unsigned char old_sha1[20];
- int flags; /* REF_NODEREF? */
- int have_old; /* 1 if old_sha1 is valid, 0 otherwise */
+ /*
+ * One or more of REF_HAVE_NEW, REF_HAVE_OLD, REF_NODEREF,
+ * REF_DELETING, and REF_ISPRUNING:
+ */
+ unsigned int flags;
struct ref_lock *lock;
int type;
char *msg;
const char *refname,
const unsigned char *new_sha1,
const unsigned char *old_sha1,
- int flags, int have_old, const char *msg,
+ unsigned int flags, const char *msg,
struct strbuf *err)
{
struct ref_update *update;
if (transaction->state != REF_TRANSACTION_OPEN)
die("BUG: update called for transaction that is not open");
- if (have_old && !old_sha1)
- die("BUG: have_old is true but old_sha1 is NULL");
-
- if (!is_null_sha1(new_sha1) &&
+ if (new_sha1 && !is_null_sha1(new_sha1) &&
check_refname_format(refname, REFNAME_ALLOW_ONELEVEL)) {
strbuf_addf(err, "refusing to update ref with bad name %s",
refname);
}
update = add_update(transaction, refname);
- hashcpy(update->new_sha1, new_sha1);
- update->flags = flags;
- update->have_old = have_old;
- if (have_old)
+ if (new_sha1) {
+ hashcpy(update->new_sha1, new_sha1);
+ flags |= REF_HAVE_NEW;
+ }
+ if (old_sha1) {
hashcpy(update->old_sha1, old_sha1);
+ flags |= REF_HAVE_OLD;
+ }
+ update->flags = flags;
if (msg)
update->msg = xstrdup(msg);
return 0;
int ref_transaction_create(struct ref_transaction *transaction,
const char *refname,
const unsigned char *new_sha1,
- int flags, const char *msg,
+ unsigned int flags, const char *msg,
struct strbuf *err)
{
+ if (!new_sha1 || is_null_sha1(new_sha1))
+ die("BUG: create called without valid new_sha1");
return ref_transaction_update(transaction, refname, new_sha1,
- null_sha1, flags, 1, msg, err);
+ null_sha1, flags, msg, err);
}
int ref_transaction_delete(struct ref_transaction *transaction,
const char *refname,
const unsigned char *old_sha1,
- int flags, int have_old, const char *msg,
+ unsigned int flags, const char *msg,
+ struct strbuf *err)
+{
+ if (old_sha1 && is_null_sha1(old_sha1))
+ die("BUG: delete called with old_sha1 set to zeros");
+ return ref_transaction_update(transaction, refname,
+ null_sha1, old_sha1,
+ flags, msg, err);
+}
+
+int ref_transaction_verify(struct ref_transaction *transaction,
+ const char *refname,
+ const unsigned char *old_sha1,
+ unsigned int flags,
struct strbuf *err)
{
- return ref_transaction_update(transaction, refname, null_sha1,
- old_sha1, flags, have_old, msg, err);
+ if (!old_sha1)
+ die("BUG: verify called with old_sha1 set to NULL");
+ return ref_transaction_update(transaction, refname,
+ NULL, old_sha1,
+ flags, NULL, err);
}
-int update_ref(const char *action, const char *refname,
- const unsigned char *sha1, const unsigned char *oldval,
- int flags, enum action_on_err onerr)
+int update_ref(const char *msg, const char *refname,
+ const unsigned char *new_sha1, const unsigned char *old_sha1,
+ unsigned int flags, enum action_on_err onerr)
{
struct ref_transaction *t;
struct strbuf err = STRBUF_INIT;
t = ref_transaction_begin(&err);
if (!t ||
- ref_transaction_update(t, refname, sha1, oldval, flags,
- !!oldval, action, &err) ||
+ ref_transaction_update(t, refname, new_sha1, old_sha1,
+ flags, msg, &err) ||
ref_transaction_commit(t, &err)) {
const char *str = "update_ref failed for ref '%s': %s";
/* Acquire all locks while verifying old values */
for (i = 0; i < n; i++) {
struct ref_update *update = updates[i];
- int flags = update->flags;
+ unsigned int flags = update->flags;
- if (is_null_sha1(update->new_sha1))
+ if ((flags & REF_HAVE_NEW) && is_null_sha1(update->new_sha1))
flags |= REF_DELETING;
- update->lock = lock_ref_sha1_basic(update->refname,
- (update->have_old ?
- update->old_sha1 :
- NULL),
- NULL,
- flags,
- &update->type);
+ update->lock = lock_ref_sha1_basic(
+ update->refname,
+ ((update->flags & REF_HAVE_OLD) ?
+ update->old_sha1 : NULL),
+ NULL,
+ flags,
+ &update->type);
if (!update->lock) {
ret = (errno == ENOTDIR)
? TRANSACTION_NAME_CONFLICT
/* Perform updates first so live commits remain referenced */
for (i = 0; i < n; i++) {
struct ref_update *update = updates[i];
+ int flags = update->flags;
+
+ if ((flags & REF_HAVE_NEW) && !is_null_sha1(update->new_sha1)) {
+ int overwriting_symref = ((update->type & REF_ISSYMREF) &&
+ (update->flags & REF_NODEREF));
- if (!is_null_sha1(update->new_sha1)) {
- if (write_ref_sha1(update->lock, update->new_sha1,
- update->msg)) {
+ if (!overwriting_symref
+ && !hashcmp(update->lock->old_sha1, update->new_sha1)) {
+ /*
+ * The reference already has the desired
+ * value, so we don't need to write it.
+ */
+ unlock_ref(update->lock);
+ update->lock = NULL;
+ } else if (write_ref_sha1(update->lock, update->new_sha1,
+ update->msg)) {
update->lock = NULL; /* freed by write_ref_sha1 */
strbuf_addf(err, "Cannot update the ref '%s'.",
update->refname);
ret = TRANSACTION_GENERIC_ERROR;
goto cleanup;
+ } else {
+ /* freed by write_ref_sha1(): */
+ update->lock = NULL;
}
- update->lock = NULL; /* freed by write_ref_sha1 */
}
}
/* Perform deletes now that updates are safely completed */
for (i = 0; i < n; i++) {
struct ref_update *update = updates[i];
+ int flags = update->flags;
- if (update->lock) {
+ if ((flags & REF_HAVE_NEW) && is_null_sha1(update->new_sha1)) {
if (delete_ref_loose(update->lock, update->type, err)) {
ret = TRANSACTION_GENERIC_ERROR;
goto cleanup;
}
- if (!(update->flags & REF_ISPRUNING))
+ if (!(flags & REF_ISPRUNING))
string_list_append(&refs_to_delete,
update->lock->ref_name);
}
struct ref_lock *lock;
char *log_file;
int status = 0;
+ int type;
memset(&cb, 0, sizeof(cb));
cb.flags = flags;
* reference itself, plus we might need to update the
* reference if --updateref was specified:
*/
- lock = lock_ref_sha1_basic(refname, sha1, NULL, 0, NULL);
+ lock = lock_ref_sha1_basic(refname, sha1, NULL, 0, &type);
if (!lock)
return error("cannot lock ref '%s'", refname);
if (!reflog_exists(refname)) {
(*cleanup_fn)(cb.policy_cb);
if (!(flags & EXPIRE_REFLOGS_DRY_RUN)) {
+ /*
+ * It doesn't make sense to adjust a reference pointed
+ * to by a symbolic ref based on expiring entries in
+ * the symbolic reference's reflog. Nor can we update
+ * a reference if there are no remaining reflog
+ * entries.
+ */
+ int update = (flags & EXPIRE_REFLOGS_UPDATE_REF) &&
+ !(type & REF_ISSYMREF) &&
+ !is_null_sha1(cb.last_kept_sha1);
+
if (close_lock_file(&reflog_lock)) {
status |= error("couldn't write %s: %s", log_file,
strerror(errno));
- } else if ((flags & EXPIRE_REFLOGS_UPDATE_REF) &&
+ } else if (update &&
(write_in_full(lock->lock_fd,
sha1_to_hex(cb.last_kept_sha1), 40) != 40 ||
write_str_in_full(lock->lock_fd, "\n") != 1 ||
} else if (commit_lock_file(&reflog_lock)) {
status |= error("unable to commit reflog '%s' (%s)",
log_file, strerror(errno));
- } else if ((flags & EXPIRE_REFLOGS_UPDATE_REF) && commit_ref(lock)) {
+ } else if (update && commit_ref(lock)) {
status |= error("couldn't set %s", lock->ref_name);
}
}
* Flags controlling ref_transaction_update(), ref_transaction_create(), etc.
* REF_NODEREF: act on the ref directly, instead of dereferencing
* symbolic references.
- * REF_DELETING: tolerate broken refs
*
- * Flags >= 0x100 are reserved for internal use.
+ * Other flags are reserved for internal use.
*/
#define REF_NODEREF 0x01
-#define REF_DELETING 0x02
/*
* Setup reflog before using. Set errno to something meaningful on failure.
struct ref_transaction *ref_transaction_begin(struct strbuf *err);
/*
- * The following functions add a reference check or update to a
- * ref_transaction. In all of them, refname is the name of the
- * reference to be affected. The functions make internal copies of
- * refname and msg, so the caller retains ownership of these parameters.
- * flags can be REF_NODEREF; it is passed to update_ref_lock().
+ * Reference transaction updates
+ *
+ * The following four functions add a reference check or update to a
+ * ref_transaction. They have some common similar parameters:
+ *
+ * transaction -- a pointer to an open ref_transaction, obtained
+ * from ref_transaction_begin().
+ *
+ * refname -- the name of the reference to be affected.
+ *
+ * flags -- flags affecting the update, passed to
+ * update_ref_lock(). Can be REF_NODEREF, which means that
+ * symbolic references should not be followed.
+ *
+ * msg -- a message describing the change (for the reflog).
+ *
+ * err -- a strbuf for receiving a description of any error that
+ * might have occured.
+ *
+ * The functions make internal copies of refname and msg, so the
+ * caller retains ownership of these parameters.
+ *
+ * The functions return 0 on success and non-zero on failure. A
+ * failure means that the transaction as a whole has failed and needs
+ * to be rolled back.
*/
/*
- * Add a reference update to transaction. new_sha1 is the value that
- * the reference should have after the update, or null_sha1 if it should
- * be deleted. If have_old is true, then old_sha1 holds the value
- * that the reference should have had before the update, or zeros if
- * it must not have existed beforehand.
- * Function returns 0 on success and non-zero on failure. A failure to update
- * means that the transaction as a whole has failed and will need to be
- * rolled back.
+ * Add a reference update to transaction. new_sha1 is the value that
+ * the reference should have after the update, or null_sha1 if it
+ * should be deleted. If new_sha1 is NULL, then the reference is not
+ * changed at all. old_sha1 is the value that the reference must have
+ * before the update, or null_sha1 if it must not have existed
+ * beforehand. The old value is checked after the lock is taken to
+ * prevent races. If the old value doesn't agree with old_sha1, the
+ * whole transaction fails. If old_sha1 is NULL, then the previous
+ * value is not checked.
+ *
+ * See the above comment "Reference transaction updates" for more
+ * information.
*/
int ref_transaction_update(struct ref_transaction *transaction,
const char *refname,
const unsigned char *new_sha1,
const unsigned char *old_sha1,
- int flags, int have_old, const char *msg,
+ unsigned int flags, const char *msg,
struct strbuf *err);
/*
- * Add a reference creation to transaction. new_sha1 is the value
- * that the reference should have after the update; it must not be the
- * null SHA-1. It is verified that the reference does not exist
+ * Add a reference creation to transaction. new_sha1 is the value that
+ * the reference should have after the update; it must not be
+ * null_sha1. It is verified that the reference does not exist
* already.
- * Function returns 0 on success and non-zero on failure. A failure to create
- * means that the transaction as a whole has failed and will need to be
- * rolled back.
+ *
+ * See the above comment "Reference transaction updates" for more
+ * information.
*/
int ref_transaction_create(struct ref_transaction *transaction,
const char *refname,
const unsigned char *new_sha1,
- int flags, const char *msg,
+ unsigned int flags, const char *msg,
struct strbuf *err);
/*
- * Add a reference deletion to transaction. If have_old is true, then
- * old_sha1 holds the value that the reference should have had before
- * the update (which must not be the null SHA-1).
- * Function returns 0 on success and non-zero on failure. A failure to delete
- * means that the transaction as a whole has failed and will need to be
- * rolled back.
+ * Add a reference deletion to transaction. If old_sha1 is non-NULL,
+ * then it holds the value that the reference should have had before
+ * the update (which must not be null_sha1).
+ *
+ * See the above comment "Reference transaction updates" for more
+ * information.
*/
int ref_transaction_delete(struct ref_transaction *transaction,
const char *refname,
const unsigned char *old_sha1,
- int flags, int have_old, const char *msg,
+ unsigned int flags, const char *msg,
+ struct strbuf *err);
+
+/*
+ * Verify, within a transaction, that refname has the value old_sha1,
+ * or, if old_sha1 is null_sha1, then verify that the reference
+ * doesn't exist. old_sha1 must be non-NULL.
+ *
+ * See the above comment "Reference transaction updates" for more
+ * information.
+ */
+int ref_transaction_verify(struct ref_transaction *transaction,
+ const char *refname,
+ const unsigned char *old_sha1,
+ unsigned int flags,
struct strbuf *err);
/*
*/
void ref_transaction_free(struct ref_transaction *transaction);
-/** Lock a ref and then write its file */
-int update_ref(const char *action, const char *refname,
- const unsigned char *sha1, const unsigned char *oldval,
- int flags, enum action_on_err onerr);
+/**
+ * Lock, update, and unlock a single reference. This function
+ * basically does a transaction containing a single call to
+ * ref_transaction_update(). The parameters to this function have the
+ * same meaning as the corresponding parameters to
+ * ref_transaction_update(). Handle errors as requested by the `onerr`
+ * argument.
+ */
+int update_ref(const char *msg, const char *refname,
+ const unsigned char *new_sha1, const unsigned char *old_sha1,
+ unsigned int flags, enum action_on_err onerr);
extern int parse_hide_refs_config(const char *var, const char *value, const char *);
extern int ref_is_hidden(const char *);
git_zstream stream;
int ret;
- memset(&stream, 0, sizeof(stream));
git_deflate_init_gzip(&stream, Z_BEST_COMPRESSION);
gzip_size = git_deflate_bound(&stream, rpc->len);
gzip_body = xmalloc(gzip_size);
if (!transaction ||
ref_transaction_update(transaction, "HEAD",
to, unborn ? null_sha1 : from,
- 0, 1, sb.buf, &err) ||
+ 0, sb.buf, &err) ||
ref_transaction_commit(transaction, &err)) {
ref_transaction_free(transaction);
error("%s", err.buf);
{
struct argv_array array;
int rc;
+ const char *value;
argv_array_init(&array);
argv_array_push(&array, "commit");
if (!opts->edit) {
argv_array_push(&array, "-F");
argv_array_push(&array, defmsg);
+ if (!opts->signoff &&
+ !opts->record_origin &&
+ git_config_get_value("commit.cleanup", &value))
+ argv_array_push(&array, "--cleanup=verbatim");
}
if (allow_empty)
}
/* Set it up */
- memset(&stream, 0, sizeof(stream));
git_deflate_init(&stream, zlib_compression_level);
stream.next_out = compressed;
stream.avail_out = sizeof(compressed);
namelen = strlen(cp);
}
- strncpy(oc->path, cp,
- sizeof(oc->path));
- oc->path[sizeof(oc->path)-1] = '\0';
+ strlcpy(oc->path, cp, sizeof(oc->path));
if (!active_cache)
read_cache();
name, len);
}
hashcpy(oc->tree, tree_sha1);
- strncpy(oc->path, filename,
- sizeof(oc->path));
- oc->path[sizeof(oc->path)-1] = '\0';
+ strlcpy(oc->path, filename, sizeof(oc->path));
free(new_filename);
return ret;
:
-sanitize_diff_raw='/^:/s/ '"$_x40"' '"$_x40"' \([A-Z]\)[0-9]* / X X \1# /'
+sanitize_diff_raw='/^:/s/ '"\($_x40\)"' '"\($_x40\)"' \([A-Z]\)[0-9]* / \1 \2 \3# /'
compare_diff_raw () {
# When heuristics are improved, the score numbers would change.
# Ignore them while comparing.
--- /dev/null
+
+ Note that the only valid version of the GPL as far as this project
+ is concerned is _this_ particular version of the license (ie v2, not
+ v2.2 or v3.x or whatever), unless explicitly otherwise stated.
+
+ HOWEVER, in order to allow a migration to GPLv3 if that seems like
+ a good idea, I also ask that people involved with the project make
+ their preferences known. In particular, if you trust me to make that
+ decision, you might note so in your copyright message, ie something
+ like
+
+ This file is licensed under the GPL v2, or a later version
+ at the discretion of Linus.
+
+ might avoid issues. But we can also just decide to synchronize and
+ contact all copyright holders on record if/when the occasion arises.
+
+ Linus Torvalds
+
+----------------------------------------
+
+ GNU GENERAL PUBLIC LICENSE
+ Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+ 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The licenses for most software are designed to take away your
+freedom to share and change it. By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users. This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it. (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.) You can apply it to
+your programs, too.
+
+ When we speak of free software, we are referring to freedom, not
+price. Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+ To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+ For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have. You must make sure that they, too, receive or can get the
+source code. And you must show them these terms so they know their
+rights.
+
+ We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+ Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software. If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+ Finally, any free program is threatened constantly by software
+patents. We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary. To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+ The precise terms and conditions for copying, distribution and
+modification follow.
+\f
+ GNU GENERAL PUBLIC LICENSE
+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+ 0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License. The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language. (Hereinafter, translation is included without limitation in
+the term "modification".) Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope. The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+ 1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+ 2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+ a) You must cause the modified files to carry prominent notices
+ stating that you changed the files and the date of any change.
+
+ b) You must cause any work that you distribute or publish, that in
+ whole or in part contains or is derived from the Program or any
+ part thereof, to be licensed as a whole at no charge to all third
+ parties under the terms of this License.
+
+ c) If the modified program normally reads commands interactively
+ when run, you must cause it, when started running for such
+ interactive use in the most ordinary way, to print or display an
+ announcement including an appropriate copyright notice and a
+ notice that there is no warranty (or else, saying that you provide
+ a warranty) and that users may redistribute the program under
+ these conditions, and telling the user how to view a copy of this
+ License. (Exception: if the Program itself is interactive but
+ does not normally print such an announcement, your work based on
+ the Program is not required to print an announcement.)
+\f
+These requirements apply to the modified work as a whole. If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works. But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+ 3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+ a) Accompany it with the complete corresponding machine-readable
+ source code, which must be distributed under the terms of Sections
+ 1 and 2 above on a medium customarily used for software interchange; or,
+
+ b) Accompany it with a written offer, valid for at least three
+ years, to give any third party, for a charge no more than your
+ cost of physically performing source distribution, a complete
+ machine-readable copy of the corresponding source code, to be
+ distributed under the terms of Sections 1 and 2 above on a medium
+ customarily used for software interchange; or,
+
+ c) Accompany it with the information you received as to the offer
+ to distribute corresponding source code. (This alternative is
+ allowed only for noncommercial distribution and only if you
+ received the program in object code or executable form with such
+ an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it. For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable. However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+\f
+ 4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License. Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+ 5. You are not required to accept this License, since you have not
+signed it. However, nothing else grants you permission to modify or
+distribute the Program or its derivative works. These actions are
+prohibited by law if you do not accept this License. Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+ 6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions. You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+ 7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License. If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all. For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices. Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+\f
+ 8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded. In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+ 9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time. Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number. If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation. If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+ 10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission. For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this. Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+ NO WARRANTY
+
+ 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+ 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+ END OF TERMS AND CONDITIONS
+\f
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+ Gnomovision version 69, Copyright (C) year name of author
+ Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary. Here is a sample; alter the names:
+
+ Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+ `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+ <signature of Ty Coon>, 1 April 1989
+ Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs. If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library. If this is what you want to do, use the GNU Library General
+Public License instead of this License.
--- /dev/null
+////////////////////////////////////////////////////////////////
+
+ GIT - the stupid content tracker
+
+////////////////////////////////////////////////////////////////
+
+"git" can mean anything, depending on your mood.
+
+ - random three-letter combination that is pronounceable, and not
+ actually used by any common UNIX command. The fact that it is a
+ mispronunciation of "get" may or may not be relevant.
+ - stupid. contemptible and despicable. simple. Take your pick from the
+ dictionary of slang.
+ - "global information tracker": you're in a good mood, and it actually
+ works for you. Angels sing, and a light suddenly fills the room.
+ - "goddamn idiotic truckload of sh*t": when it breaks
+
+Git is a fast, scalable, distributed revision control system with an
+unusually rich command set that provides both high-level operations
+and full access to internals.
+
+Git is an Open Source project covered by the GNU General Public License.
+It was originally written by Linus Torvalds with help of a group of
+hackers around the net. It is currently maintained by Junio C Hamano.
+
+Please read the file INSTALL for installation instructions.
+See Documentation/tutorial.txt to get started, then see
+Documentation/everyday.txt for a useful minimum set of commands,
+and "man git-commandname" for documentation of each command.
+CVS users may also want to read Documentation/cvs-migration.txt.
+
+Many Git online resources are accessible from http://git.or.cz/
+including full documentation and Git related tools.
+
+The user discussion and development of Git take place on the Git
+mailing list -- everyone is welcome to post bug reports, feature
+requests, comments and patches to git@vger.kernel.org. To subscribe
+to the list, send an email with just "subscribe git" in the body to
+majordomo@vger.kernel.org. The mailing list archives are available at
+http://marc.theaimsgroup.com/?l=git and other archival sites.
+
+The messages titled "A note from the maintainer", "What's in
+git.git (stable)" and "What's cooking in git.git (topics)" and
+the discussion following them on the mailing list give a good
+reference for project status, development direction and
+remaining tasks.
test_cmp expected actual
'
+test_expect_success '"git -C <path>" with an empty <path> is a no-op' '
+ (
+ mkdir -p dir1/subdir &&
+ cd dir1/subdir &&
+ git -C "" rev-parse --show-prefix >actual &&
+ echo subdir/ >expect &&
+ test_cmp expect actual
+ )
+'
+
test_expect_success 'Multiple -C options: "-C dir1 -C dir2" is equivalent to "-C dir1/dir2"' '
test_create_repo dir1/dir2 &&
echo 1 >dir1/dir2/b.txt &&
test_expect_success 'git branch shows detached HEAD properly' '
cat >expect <<EOF &&
-* (detached from $(git rev-parse --short HEAD^0))
+* (HEAD detached at $(git rev-parse --short HEAD^0))
branch-one
branch-two
master
test_i18ncmp expect actual
'
+test_expect_success 'git branch shows detached HEAD properly after moving' '
+ cat >expect <<EOF &&
+* (HEAD detached from $(git rev-parse --short HEAD))
+ branch-one
+ branch-two
+ master
+EOF
+ git reset --hard HEAD^1 &&
+ git branch >actual &&
+ test_i18ncmp expect actual
+'
+
+test_expect_success 'git branch shows detached HEAD properly from tag' '
+ cat >expect <<EOF &&
+* (HEAD detached at fromtag)
+ branch-one
+ branch-two
+ master
+EOF
+ git tag fromtag master &&
+ git checkout fromtag &&
+ git branch >actual &&
+ test_i18ncmp expect actual
+'
+
+test_expect_success 'git branch shows detached HEAD properly after moving from tag' '
+ cat >expect <<EOF &&
+* (HEAD detached from fromtag)
+ branch-one
+ branch-two
+ master
+EOF
+ git reset --hard HEAD^1 &&
+ git branch >actual &&
+ test_i18ncmp expect actual
+'
+
test_done
test 4 = $(grep -c "pick [0-9a-f]\{12,\}" todo-list)
'
+test_expect_success 'todo count' '
+ write_script dump-raw.sh <<-\EOF &&
+ cat "$1"
+ EOF
+ test_set_editor "$(pwd)/dump-raw.sh" &&
+ git rebase -i HEAD~4 >actual &&
+ grep "^# Rebase ..* onto ..* ([0-9]" actual
+'
+
test_done
(cherry picked from commit da39a3ee5e6b4b0d3255bfef95601890afd80709)
Tested-by: C.U. Thor <cuthor@example.com>"
+mesg_unclean="$mesg_one_line
+
+
+leading empty lines
+
+
+consecutive empty lines
+
+# hash tag comment
+
+trailing empty lines
+
+
+"
test_expect_success setup '
git config advice.detachedhead false &&
test_commit "$mesg_with_footer_sob" foo b mesg-with-footer-sob &&
git reset --hard initial &&
test_commit "$mesg_with_cherry_footer" foo b mesg-with-cherry-footer &&
+ git reset --hard initial &&
+ test_config commit.cleanup verbatim &&
+ test_commit "$mesg_unclean" foo b mesg-unclean &&
+ test_unconfig commit.cleanup &&
pristine_detach initial &&
test_commit conflicting unrelated
'
test_cmp expect actual
'
+test_expect_success 'cherry-pick preserves commit message' '
+ pristine_detach initial &&
+ printf "$mesg_unclean" >expect &&
+ git log -1 --pretty=format:%B mesg-unclean >actual &&
+ test_cmp expect actual &&
+ git cherry-pick mesg-unclean &&
+ git log -1 --pretty=format:%B >actual &&
+ test_cmp expect actual
+'
+
test_done
test_expect_success \
'prepare reference tree' \
- 'cat "$TEST_DIRECTORY"/../COPYING >COPYING &&
+ 'cat "$TEST_DIRECTORY"/diff-lib/COPYING >COPYING &&
echo frotz >rezrov &&
git update-index --add COPYING rezrov &&
tree=$(git write-tree) &&
test_expect_success \
'prepare work tree once again' \
- 'cat "$TEST_DIRECTORY"/../COPYING >COPYING &&
+ 'cat "$TEST_DIRECTORY"/diff-lib/COPYING >COPYING &&
git update-index --add --remove COPYING COPYING.1'
# tree has COPYING and rezrov. work tree has COPYING and COPYING.1,
test_expect_success \
'prepare reference tree' \
- 'cat "$TEST_DIRECTORY"/../COPYING >COPYING &&
+ 'cat "$TEST_DIRECTORY"/diff-lib/COPYING >COPYING &&
echo frotz >rezrov &&
git update-index --add COPYING rezrov &&
tree=$(git write-tree) &&
test_expect_success \
'prepare work tree once again' \
- 'cat "$TEST_DIRECTORY"/../COPYING >COPYING &&
+ 'cat "$TEST_DIRECTORY"/diff-lib/COPYING >COPYING &&
git update-index --add --remove COPYING COPYING.1'
git diff-index -C --find-copies-harder $tree >current
test_expect_success 'prepare reference tree' '
mkdir path0 path1 &&
- cp "$TEST_DIRECTORY"/../COPYING path0/COPYING &&
+ cp "$TEST_DIRECTORY"/diff-lib/COPYING path0/COPYING &&
git update-index --add path0/COPYING &&
tree=$(git write-tree) &&
echo $tree
We update file1 so drastically that it is more similar to file0, and
then remove file0. With -B, changes to file1 should be broken into
separate delete and create, resulting in removal of file0, removal of
-original file1 and creation of completely rewritten file1.
+original file1 and creation of completely rewritten file1. The latter
+two are then merged back into a single "complete rewrite".
Further, with -B and -M together, these three modifications should
turn into rename-edit of file0 into file1.
Starting from the same two files in the tree, we swap file0 and file1.
-With -B, this should be detected as two complete rewrites, resulting in
-four changes in total.
+With -B, this should be detected as two complete rewrites.
Further, with -B and -M together, these should turn into two renames.
'
. ./test-lib.sh
. "$TEST_DIRECTORY"/diff-lib.sh ;# test-lib chdir's into trash
-test_expect_success \
- setup \
- 'cat "$TEST_DIRECTORY"/../README >file0 &&
- cat "$TEST_DIRECTORY"/../COPYING >file1 &&
- git update-index --add file0 file1 &&
- tree=$(git write-tree) &&
- echo "$tree"'
-
-test_expect_success \
- 'change file1 with copy-edit of file0 and remove file0' \
- 'sed -e "s/git/GIT/" file0 >file1 &&
- rm -f file0 &&
- git update-index --remove file0 file1'
-
-test_expect_success \
- 'run diff with -B' \
- 'git diff-index -B --cached "$tree" >current'
-
-cat >expected <<\EOF
-:100644 000000 f5deac7be59e7eeab8657fd9ae706fd6a57daed2 0000000000000000000000000000000000000000 D file0
-:100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 11e331465a89c394dc25c780de230043750c1ec8 M100 file1
-EOF
-
-test_expect_success \
- 'validate result of -B (#1)' \
- 'compare_diff_raw expected current'
-
-test_expect_success \
- 'run diff with -B and -M' \
- 'git diff-index -B -M "$tree" >current'
-
-cat >expected <<\EOF
-:100644 100644 f5deac7be59e7eeab8657fd9ae706fd6a57daed2 08bb2fb671deff4c03a4d4a0a1315dff98d5732c R100 file0 file1
-EOF
-
-test_expect_success \
- 'validate result of -B -M (#2)' \
- 'compare_diff_raw expected current'
-
-test_expect_success \
- 'swap file0 and file1' \
- 'rm -f file0 file1 &&
- git read-tree -m $tree &&
- git checkout-index -f -u -a &&
- mv file0 tmp &&
- mv file1 file0 &&
- mv tmp file1 &&
- git update-index file0 file1'
-
-test_expect_success \
- 'run diff with -B' \
- 'git diff-index -B "$tree" >current'
-
-cat >expected <<\EOF
-:100644 100644 f5deac7be59e7eeab8657fd9ae706fd6a57daed2 6ff87c4664981e4397625791c8ea3bbb5f2279a3 M100 file0
-:100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 f5deac7be59e7eeab8657fd9ae706fd6a57daed2 M100 file1
-EOF
-
-test_expect_success \
- 'validate result of -B (#3)' \
- 'compare_diff_raw expected current'
-
-test_expect_success \
- 'run diff with -B and -M' \
- 'git diff-index -B -M "$tree" >current'
-
-cat >expected <<\EOF
-:100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 6ff87c4664981e4397625791c8ea3bbb5f2279a3 R100 file1 file0
-:100644 100644 f5deac7be59e7eeab8657fd9ae706fd6a57daed2 f5deac7be59e7eeab8657fd9ae706fd6a57daed2 R100 file0 file1
-EOF
-
-test_expect_success \
- 'validate result of -B -M (#4)' \
- 'compare_diff_raw expected current'
-
-test_expect_success \
- 'make file0 into something completely different' \
- 'rm -f file0 &&
- test_ln_s_add frotz file0 &&
- git update-index file1'
-
-test_expect_success \
- 'run diff with -B' \
- 'git diff-index -B "$tree" >current'
-
-cat >expected <<\EOF
-:100644 120000 f5deac7be59e7eeab8657fd9ae706fd6a57daed2 67be421f88824578857624f7b3dc75e99a8a1481 T file0
-:100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 f5deac7be59e7eeab8657fd9ae706fd6a57daed2 M100 file1
-EOF
-
-test_expect_success \
- 'validate result of -B (#5)' \
- 'compare_diff_raw expected current'
-
-test_expect_success \
- 'run diff with -B -M' \
- 'git diff-index -B -M "$tree" >current'
-
-# file0 changed from regular to symlink. file1 is very close to the preimage of file0.
-# the change does not make file0 disappear, so file1 is denoted as a copy of file0
-cat >expected <<\EOF
-:100644 120000 f5deac7be59e7eeab8657fd9ae706fd6a57daed2 67be421f88824578857624f7b3dc75e99a8a1481 T file0
-:100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 f5deac7be59e7eeab8657fd9ae706fd6a57daed2 C file0 file1
-EOF
-
-test_expect_success \
- 'validate result of -B -M (#6)' \
- 'compare_diff_raw expected current'
-
-test_expect_success \
- 'run diff with -M' \
- 'git diff-index -M "$tree" >current'
-
-# This should not mistake file0 as the copy source of new file1
-# due to type differences.
-cat >expected <<\EOF
-:100644 120000 f5deac7be59e7eeab8657fd9ae706fd6a57daed2 67be421f88824578857624f7b3dc75e99a8a1481 T file0
-:100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 f5deac7be59e7eeab8657fd9ae706fd6a57daed2 M file1
-EOF
-
-test_expect_success \
- 'validate result of -M (#7)' \
- 'compare_diff_raw expected current'
-
-test_expect_success \
- 'file1 edited to look like file0 and file0 rename-edited to file2' \
- 'rm -f file0 file1 &&
- git read-tree -m $tree &&
- git checkout-index -f -u -a &&
- sed -e "s/git/GIT/" file0 >file1 &&
- sed -e "s/git/GET/" file0 >file2 &&
- rm -f file0 &&
- git update-index --add --remove file0 file1 file2'
-
-test_expect_success \
- 'run diff with -B' \
- 'git diff-index -B "$tree" >current'
-
-cat >expected <<\EOF
-:100644 000000 f5deac7be59e7eeab8657fd9ae706fd6a57daed2 0000000000000000000000000000000000000000 D file0
-:100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 08bb2fb671deff4c03a4d4a0a1315dff98d5732c M100 file1
-:000000 100644 0000000000000000000000000000000000000000 f5deac7be59e7eeab8657fd9ae706fd6a57daed2 A file2
-EOF
-
-test_expect_success \
- 'validate result of -B (#8)' \
- 'compare_diff_raw expected current'
-
-test_expect_success \
- 'run diff with -B -C' \
- 'git diff-index -B -C "$tree" >current'
-
-cat >expected <<\EOF
-:100644 100644 f5deac7be59e7eeab8657fd9ae706fd6a57daed2 08bb2fb671deff4c03a4d4a0a1315dff98d5732c C095 file0 file1
-:100644 100644 f5deac7be59e7eeab8657fd9ae706fd6a57daed2 59f832e5c8b3f7e486be15ad0cd3e95ba9af8998 R095 file0 file2
-EOF
-
-test_expect_success \
- 'validate result of -B -M (#9)' \
- 'compare_diff_raw expected current'
+test_expect_success setup '
+ cat "$TEST_DIRECTORY"/diff-lib/README >file0 &&
+ cat "$TEST_DIRECTORY"/diff-lib/COPYING >file1 &&
+ git update-index --add file0 file1 &&
+ git tag reference $(git write-tree)
+'
+
+test_expect_success 'change file1 with copy-edit of file0 and remove file0' '
+ sed -e "s/git/GIT/" file0 >file1 &&
+ rm -f file0 &&
+ git update-index --remove file0 file1
+'
+
+test_expect_success 'run diff with -B (#1)' '
+ git diff-index -B --cached reference >current &&
+ cat >expect <<-\EOF &&
+ :100644 000000 548142c327a6790ff8821d67c2ee1eff7a656b52 0000000000000000000000000000000000000000 D file0
+ :100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 2fbedd0b5d4b8126e4750c3bee305e8ff79f80ec M100 file1
+ EOF
+ compare_diff_raw expect current
+'
+
+test_expect_success 'run diff with -B and -M (#2)' '
+ git diff-index -B -M reference >current &&
+ cat >expect <<-\EOF &&
+ :100644 100644 548142c327a6790ff8821d67c2ee1eff7a656b52 2fbedd0b5d4b8126e4750c3bee305e8ff79f80ec R100 file0 file1
+ EOF
+ compare_diff_raw expect current
+'
+
+test_expect_success 'swap file0 and file1' '
+ rm -f file0 file1 &&
+ git read-tree -m reference &&
+ git checkout-index -f -u -a &&
+ mv file0 tmp &&
+ mv file1 file0 &&
+ mv tmp file1 &&
+ git update-index file0 file1
+'
+
+test_expect_success 'run diff with -B (#3)' '
+ git diff-index -B reference >current &&
+ cat >expect <<-\EOF &&
+ :100644 100644 548142c327a6790ff8821d67c2ee1eff7a656b52 6ff87c4664981e4397625791c8ea3bbb5f2279a3 M100 file0
+ :100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 548142c327a6790ff8821d67c2ee1eff7a656b52 M100 file1
+ EOF
+ compare_diff_raw expect current
+'
+
+test_expect_success 'run diff with -B and -M (#4)' '
+ git diff-index -B -M reference >current &&
+ cat >expect <<-\EOF &&
+ :100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 6ff87c4664981e4397625791c8ea3bbb5f2279a3 R100 file1 file0
+ :100644 100644 548142c327a6790ff8821d67c2ee1eff7a656b52 548142c327a6790ff8821d67c2ee1eff7a656b52 R100 file0 file1
+ EOF
+ compare_diff_raw expect current
+'
+
+test_expect_success 'make file0 into something completely different' '
+ rm -f file0 &&
+ test_ln_s_add frotz file0 &&
+ git update-index file1
+'
+
+test_expect_success 'run diff with -B (#5)' '
+ git diff-index -B reference >current &&
+ cat >expect <<-\EOF &&
+ :100644 120000 548142c327a6790ff8821d67c2ee1eff7a656b52 67be421f88824578857624f7b3dc75e99a8a1481 T file0
+ :100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 548142c327a6790ff8821d67c2ee1eff7a656b52 M100 file1
+ EOF
+ compare_diff_raw expect current
+'
+
+test_expect_success 'run diff with -B -M (#6)' '
+ git diff-index -B -M reference >current &&
+
+ # file0 changed from regular to symlink. file1 is the same as the preimage
+ # of file0. Because the change does not make file0 disappear, file1 is
+ # denoted as a copy of file0
+ cat >expect <<-\EOF &&
+ :100644 120000 548142c327a6790ff8821d67c2ee1eff7a656b52 67be421f88824578857624f7b3dc75e99a8a1481 T file0
+ :100644 100644 548142c327a6790ff8821d67c2ee1eff7a656b52 548142c327a6790ff8821d67c2ee1eff7a656b52 C file0 file1
+ EOF
+ compare_diff_raw expect current
+'
+
+test_expect_success 'run diff with -M (#7)' '
+ git diff-index -M reference >current &&
+
+ # This should not mistake file0 as the copy source of new file1
+ # due to type differences.
+ cat >expect <<-\EOF &&
+ :100644 120000 548142c327a6790ff8821d67c2ee1eff7a656b52 67be421f88824578857624f7b3dc75e99a8a1481 T file0
+ :100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 548142c327a6790ff8821d67c2ee1eff7a656b52 M file1
+ EOF
+ compare_diff_raw expect current
+'
+
+test_expect_success 'file1 edited to look like file0 and file0 rename-edited to file2' '
+ rm -f file0 file1 &&
+ git read-tree -m reference &&
+ git checkout-index -f -u -a &&
+ sed -e "s/git/GIT/" file0 >file1 &&
+ sed -e "s/git/GET/" file0 >file2 &&
+ rm -f file0 &&
+ git update-index --add --remove file0 file1 file2
+'
+
+test_expect_success 'run diff with -B (#8)' '
+ git diff-index -B reference >current &&
+ cat >expect <<-\EOF &&
+ :100644 000000 548142c327a6790ff8821d67c2ee1eff7a656b52 0000000000000000000000000000000000000000 D file0
+ :100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 2fbedd0b5d4b8126e4750c3bee305e8ff79f80ec M100 file1
+ :000000 100644 0000000000000000000000000000000000000000 69a939f651686f56322566e2fd76715947a24162 A file2
+ EOF
+ compare_diff_raw expect current
+'
+
+test_expect_success 'run diff with -B -C (#9)' '
+ git diff-index -B -C reference >current &&
+ cat >expect <<-\EOF &&
+ :100644 100644 548142c327a6790ff8821d67c2ee1eff7a656b52 2fbedd0b5d4b8126e4750c3bee305e8ff79f80ec C095 file0 file1
+ :100644 100644 548142c327a6790ff8821d67c2ee1eff7a656b52 69a939f651686f56322566e2fd76715947a24162 R095 file0 file2
+ EOF
+ compare_diff_raw expect current
+'
test_done
test_expect_success \
'prepare reference tree' \
- 'cat "$TEST_DIRECTORY"/../COPYING >COPYING &&
+ 'cat "$TEST_DIRECTORY"/diff-lib/COPYING >COPYING &&
echo frotz >rezrov &&
git update-index --add COPYING rezrov &&
tree=$(git write-tree) &&
test_expect_success \
'prepare work tree once again' \
- 'cat "$TEST_DIRECTORY"/../COPYING >COPYING &&
+ 'cat "$TEST_DIRECTORY"/diff-lib/COPYING >COPYING &&
git update-index --add --remove COPYING COPYING.1'
git diff-index -z -C --find-copies-harder $tree >current
compare_diff_raw current expected'
cat >expected <<\EOF
-:100644 100644 766498d93a4b06057a8e49d23f4068f1170ff38f 0a41e115ab61be0328a19b29f18cdcb49338d516 M file0
+:100644 100644 8e4020bb5a8d8c873b25de15933e75cc0fc275df dca6b92303befc93086aa025d90a5facd7eb2812 M file0
EOF
test_expect_success \
'limit to file0 should show file0' \
test_i18ngrep -q "diff\\.dirstat" actual_error
'
+test_expect_success '--shortstat --dirstat should output only one dirstat' '
+ git diff --shortstat --dirstat=changes HEAD^..HEAD >out &&
+ grep " dst/copy/changed/$" out >actual_diff_shortstat_dirstat_changes &&
+ test_line_count = 1 actual_diff_shortstat_dirstat_changes &&
+
+ git diff --shortstat --dirstat=lines HEAD^..HEAD >out &&
+ grep " dst/copy/changed/$" out >actual_diff_shortstat_dirstat_lines &&
+ test_line_count = 1 actual_diff_shortstat_dirstat_lines &&
+
+ git diff --shortstat --dirstat=files HEAD^..HEAD >out &&
+ grep " dst/copy/changed/$" out >actual_diff_shortstat_dirstat_files &&
+ test_line_count = 1 actual_diff_shortstat_dirstat_files
+'
+
test_done
--- /dev/null
+#!/bin/sh
+
+test_description='test tree diff when trees have duplicate entries'
+. ./test-lib.sh
+
+# make_tree_entry <mode> <mode> <sha1>
+#
+# We have to rely on perl here because not all printfs understand
+# hex escapes (only octal), and xxd is not portable.
+make_tree_entry () {
+ printf '%s %s\0' "$1" "$2" &&
+ perl -e 'print chr(hex($_)) for ($ARGV[0] =~ /../g)' "$3"
+}
+
+# Like git-mktree, but without all of the pesky sanity checking.
+# Arguments come in groups of three, each group specifying a single
+# tree entry (see make_tree_entry above).
+make_tree () {
+ while test $# -gt 2; do
+ make_tree_entry "$1" "$2" "$3"
+ shift; shift; shift
+ done |
+ git hash-object -w -t tree --stdin
+}
+
+# this is kind of a convoluted setup, but matches
+# a real-world case. Each tree contains four entries
+# for the given path, one with one sha1, and three with
+# the other. The first tree has them split across
+# two subtrees (which are themselves duplicate entries in
+# the root tree), and the second has them all in a single subtree.
+test_expect_success 'create trees with duplicate entries' '
+ blob_one=$(echo one | git hash-object -w --stdin) &&
+ blob_two=$(echo two | git hash-object -w --stdin) &&
+ inner_one_a=$(make_tree \
+ 100644 inner $blob_one
+ ) &&
+ inner_one_b=$(make_tree \
+ 100644 inner $blob_two \
+ 100644 inner $blob_two \
+ 100644 inner $blob_two
+ ) &&
+ outer_one=$(make_tree \
+ 040000 outer $inner_one_a \
+ 040000 outer $inner_one_b
+ ) &&
+ inner_two=$(make_tree \
+ 100644 inner $blob_one \
+ 100644 inner $blob_two \
+ 100644 inner $blob_two \
+ 100644 inner $blob_two
+ ) &&
+ outer_two=$(make_tree \
+ 040000 outer $inner_two
+ ) &&
+ git tag one $outer_one &&
+ git tag two $outer_two
+'
+
+test_expect_success 'diff-tree between trees' '
+ {
+ printf ":000000 100644 $_z40 $blob_two A\touter/inner\n" &&
+ printf ":000000 100644 $_z40 $blob_two A\touter/inner\n" &&
+ printf ":000000 100644 $_z40 $blob_two A\touter/inner\n" &&
+ printf ":100644 000000 $blob_two $_z40 D\touter/inner\n" &&
+ printf ":100644 000000 $blob_two $_z40 D\touter/inner\n" &&
+ printf ":100644 000000 $blob_two $_z40 D\touter/inner\n"
+ } >expect &&
+ git diff-tree -r --no-abbrev one two >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'diff-tree with renames' '
+ # same expectation as above, since we disable rename detection
+ git diff-tree -M -r --no-abbrev one two >actual &&
+ test_cmp expect actual
+'
+
+test_done
test_expect_success UNZIP " validate file contents" "
diff -r a ${dir_with_prefix}a
"
+
+ dir=eol_$1
+ dir_with_prefix=$dir/$2
+ extracted=${dir_with_prefix}a
+ original=a
+
+ test_expect_success UNZIP " extract ZIP archive with EOL conversion" '
+ (mkdir $dir && cd $dir && "$GIT_UNZIP" -a ../$zipfile)
+ '
+
+ test_expect_success UNZIP " validate that text files are converted" "
+ test_cmp_bin $extracted/text.cr $extracted/text.crlf &&
+ test_cmp_bin $extracted/text.cr $extracted/text.lf
+ "
+
+ test_expect_success UNZIP " validate that binary files are unchanged" "
+ test_cmp_bin $original/binary.cr $extracted/binary.cr &&
+ test_cmp_bin $original/binary.crlf $extracted/binary.crlf &&
+ test_cmp_bin $original/binary.lf $extracted/binary.lf
+ "
+
+ test_expect_success UNZIP " validate that diff files are converted" "
+ test_cmp_bin $extracted/diff.cr $extracted/diff.crlf &&
+ test_cmp_bin $extracted/diff.cr $extracted/diff.lf
+ "
+
+ test_expect_success UNZIP " validate that -diff files are unchanged" "
+ test_cmp_bin $original/nodiff.cr $extracted/nodiff.cr &&
+ test_cmp_bin $original/nodiff.crlf $extracted/nodiff.crlf &&
+ test_cmp_bin $original/nodiff.lf $extracted/nodiff.lf
+ "
}
test_expect_success \
echo simple textfile >a/a &&
mkdir a/bin &&
cp /bin/sh a/bin &&
+ printf "text\r" >a/text.cr &&
+ printf "text\r\n" >a/text.crlf &&
+ printf "text\n" >a/text.lf &&
+ printf "text\r" >a/nodiff.cr &&
+ printf "text\r\n" >a/nodiff.crlf &&
+ printf "text\n" >a/nodiff.lf &&
+ printf "\0\r" >a/binary.cr &&
+ printf "\0\r\n" >a/binary.crlf &&
+ printf "\0\n" >a/binary.lf &&
+ printf "\0\r" >a/diff.cr &&
+ printf "\0\r\n" >a/diff.crlf &&
+ printf "\0\n" >a/diff.lf &&
printf "A\$Format:%s\$O" "$SUBSTFORMAT" >a/substfile1 &&
printf "A not substituted O" >a/substfile2 &&
(p=long_path_to_a_file && cd a &&
GIT_COMMITTER_DATE="2005-05-27 22:00" git commit -m initial
'
-test_expect_success 'setup export-subst' '
+test_expect_success 'setup export-subst and diff attributes' '
+ echo "a/nodiff.* -diff" >>.git/info/attributes &&
+ echo "a/diff.* diff" >>.git/info/attributes &&
echo "substfile?" export-subst >>.git/info/attributes &&
git log --max-count=1 "--pretty=format:A${SUBSTFORMAT}O" HEAD \
>a/substfile1
test_cmp expected actual
}
-check_prot_host_path () {
- cat >expected <<-EOF &&
+check_prot_host_port_path () {
+ local diagport
+ case "$2" in
+ *ssh*)
+ pp=ssh
+ uah=userandhost
+ ehost=$(echo $3 | tr -d "[]")
+ diagport="Diag: port=$4"
+ ;;
+ *)
+ pp=$p
+ uah=hostandport
+ ehost=$(echo $3$4 | sed -e "s/22$/:22/" -e "s/NONE//")
+ diagport=""
+ ;;
+ esac
+ cat >exp <<-EOF &&
Diag: url=$1
- Diag: protocol=$2
- Diag: hostandport=$3
- Diag: path=$4
+ Diag: protocol=$pp
+ Diag: $uah=$ehost
+ $diagport
+ Diag: path=$5
EOF
+ grep -v "^$" exp >expected
git fetch-pack --diag-url "$1" >actual &&
test_cmp expected actual
}
# git or ssh with scheme
for p in "ssh+git" "git+ssh" git ssh
do
- for h in host host:12 [::1] [::1]:23
+ for h in host user@host user@[::1] user@::1
do
- case "$p" in
- *ssh*)
- pp=ssh
- ;;
- *)
- pp=$p
- ;;
- esac
test_expect_success "fetch-pack --diag-url $p://$h/$r" '
- check_prot_host_path $p://$h/$r $pp "$h" "/$r"
+ check_prot_host_port_path $p://$h/$r $p "$h" NONE "/$r"
'
# "/~" -> "~" conversion
test_expect_success "fetch-pack --diag-url $p://$h/~$r" '
- check_prot_host_path $p://$h/~$r $pp "$h" "~$r"
+ check_prot_host_port_path $p://$h/~$r $p "$h" NONE "~$r"
+ '
+ done
+ for h in host User@host User@[::1]
+ do
+ test_expect_success "fetch-pack --diag-url $p://$h:22/$r" '
+ check_prot_host_port_path $p://$h:22/$r $p "$h" 22 "/$r"
'
done
done
for h in host [::1]
do
test_expect_success "fetch-pack --diag-url $h:$r" '
- check_prot_path $h:$r $p "$r"
+ check_prot_host_port_path $h:$r $p "$h" NONE "$r"
'
# Do "/~" -> "~" conversion
test_expect_success "fetch-pack --diag-url $h:/~$r" '
- check_prot_host_path $h:/~$r $p "$h" "~$r"
+ check_prot_host_port_path $h:/~$r $p "$h" NONE "~$r"
'
done
done
test_expect_success 'push with pushInsteadOf and explicit pushurl (pushInsteadOf should not rewrite)' '
mk_empty testrepo &&
test_config "url.trash2/.pushInsteadOf" testrepo/ &&
- test_config "url.trash3/.pusnInsteadOf" trash/wrong &&
+ test_config "url.trash3/.pushInsteadOf" trash/wrong &&
test_config remote.r.url trash/wrong &&
test_config remote.r.pushurl "testrepo/" &&
git push r refs/heads/master:refs/remotes/origin/master &&
(cd "$TRASH_DIRECTORY" && rm -f ssh-expect && >ssh-output)
' &&
{
- case "$1" in
- none)
+ case "$#" in
+ 1)
;;
- *)
+ 2)
echo "ssh: $1 git-upload-pack '$2'"
+ ;;
+ 3)
+ echo "ssh: $1 $2 git-upload-pack '$3'"
+ ;;
+ *)
+ echo "ssh: $1 $2 git-upload-pack '$3' $4"
esac
} >"$TRASH_DIRECTORY/ssh-expect" &&
(cd "$TRASH_DIRECTORY" && test_cmp ssh-expect ssh-output)
test_expect_success 'bracketed hostnames are still ssh' '
git clone "[myhost:123]:src" ssh-bracket-clone &&
- expect_ssh myhost:123 src
+ expect_ssh myhost '-p 123' src
'
counter=0
test_clone_url () {
counter=$(($counter + 1))
test_might_fail git clone "$1" tmp$counter &&
- expect_ssh "$2" "$3"
+ shift &&
+ expect_ssh "$@"
}
test_expect_success !MINGW 'clone c:temp is ssl' '
for repo in rep rep/home/project 123
do
test_expect_success "clone [::1]:$repo" '
- test_clone_url [::1]:$repo ::1 $repo
+ test_clone_url [::1]:$repo ::1 "$repo"
'
done
#home directory
'
#IPv6
-test_expect_success 'clone ssh://[::1]/home/user/repo' '
- test_clone_url "ssh://[::1]/home/user/repo" "::1" "/home/user/repo"
-'
+for tuah in ::1 [::1] user@::1 user@[::1] [user@::1]
+do
+ ehost=$(echo $tuah | tr -d "[]")
+ test_expect_success "clone ssh://$tuah/home/user/repo" "
+ test_clone_url ssh://$tuah/home/user/repo $ehost /home/user/repo
+ "
+done
#IPv6 from home directory
-test_expect_success 'clone ssh://[::1]/~repo' '
- test_clone_url "ssh://[::1]/~repo" "::1" "~repo"
-'
+for tuah in ::1 [::1] user@::1 user@[::1] [user@::1]
+do
+ euah=$(echo $tuah | tr -d "[]")
+ test_expect_success "clone ssh://$tuah/~repo" "
+ test_clone_url ssh://$tuah/~repo $euah '~repo'
+ "
+done
#IPv6 with port number
-test_expect_success 'clone ssh://[::1]:22/home/user/repo' '
- test_clone_url "ssh://[::1]:22/home/user/repo" "-p 22 ::1" "/home/user/repo"
-'
+for tuah in [::1] user@[::1] [user@::1]
+do
+ euah=$(echo $tuah | tr -d "[]")
+ test_expect_success "clone ssh://$tuah:22/home/user/repo" "
+ test_clone_url ssh://$tuah:22/home/user/repo '-p 22' $euah /home/user/repo
+ "
+done
#IPv6 from home directory with port number
-test_expect_success 'clone ssh://[::1]:22/~repo' '
- test_clone_url "ssh://[::1]:22/~repo" "-p 22 ::1" "~repo"
-'
+for tuah in [::1] user@[::1] [user@::1]
+do
+ euah=$(echo $tuah | tr -d "[]")
+ test_expect_success "clone ssh://$tuah:22/~repo" "
+ test_clone_url ssh://$tuah:22/~repo '-p 22' $euah '~repo'
+ "
+done
test_expect_success 'clone from a repository with two identical branches' '
test_cmp expect actual
'
+test_expect_success 'version sort with prerelease reordering' '
+ git config --unset tag.sort &&
+ git config versionsort.prereleaseSuffix -rc &&
+ git tag foo1.6-rc1 &&
+ git tag foo1.6-rc2 &&
+ git tag -l --sort=version:refname "foo*" >actual &&
+ cat >expect <<-\EOF &&
+ foo1.3
+ foo1.6-rc1
+ foo1.6-rc2
+ foo1.6
+ foo1.10
+ EOF
+ test_cmp expect actual
+'
+
+test_expect_success 'reverse version sort with prerelease reordering' '
+ git tag -l --sort=-version:refname "foo*" >actual &&
+ cat >expect <<-\EOF &&
+ foo1.10
+ foo1.6
+ foo1.6-rc2
+ foo1.6-rc1
+ foo1.3
+ EOF
+ test_cmp expect actual
+'
+
run_with_limited_stack () {
(ulimit -s 128 && "$@")
}
rm "$1" && mv "$1".tmp "$1"
}
+cat >.gitignore <<\EOF
+.gitignore
+expect*
+output*
+EOF
+
test_expect_success 'status --column' '
cat >expect <<\EOF &&
# On branch master
# Untracked files:
# (use "git add <file>..." to include in what will be committed)
#
-# dir1/untracked dir2/untracked output
-# dir2/modified expect untracked
+# dir1/untracked dir2/untracked
+# dir2/modified untracked
#
EOF
COLUMNS=50 git -c status.displayCommentPrefix=true status --column="column dense" >output &&
# dir1/untracked
# dir2/modified
# dir2/untracked
-# expect
-# output
# untracked
#
EOF
test_i18ncmp expect output
'
+test_expect_success 'status -v' '
+ (cat expect && git diff --cached) >expect-with-v &&
+ git status -v >output &&
+ test_i18ncmp expect-with-v output
+'
+
+test_expect_success 'status -v -v' '
+ (cat expect &&
+ echo "Changes to be committed:" &&
+ git -c diff.mnemonicprefix=true diff --cached &&
+ echo "--------------------------------------------------" &&
+ echo "Changes not staged for commit:" &&
+ git -c diff.mnemonicprefix=true diff) >expect-with-v &&
+ git status -v -v >output &&
+ test_i18ncmp expect-with-v output
+'
+
test_expect_success 'setup fake editor' '
cat >.git/editor <<-\EOF &&
#! /bin/sh
dir1/untracked
dir2/modified
dir2/untracked
- expect
- output
untracked
EOF
?? dir1/untracked
?? dir2/modified
?? dir2/untracked
-?? expect
-?? output
?? untracked
EOF
test_expect_success 'status with gitignore' '
{
echo ".gitignore" &&
- echo "expect" &&
+ echo "expect*" &&
echo "output" &&
echo "untracked"
} >.gitignore &&
!! dir1/untracked
!! dir2/untracked
!! expect
+ !! expect-with-v
!! output
!! untracked
EOF
dir1/untracked
dir2/untracked
expect
+ expect-with-v
output
untracked
test_expect_success 'status with gitignore (nothing untracked)' '
{
echo ".gitignore" &&
- echo "expect" &&
+ echo "expect*" &&
echo "dir2/modified" &&
echo "output" &&
echo "untracked"
!! dir2/modified
!! dir2/untracked
!! expect
+ !! expect-with-v
!! output
!! untracked
EOF
dir2/modified
dir2/untracked
expect
+ expect-with-v
output
untracked
test_i18ncmp expect output
'
-rm -f .gitignore
+cat >.gitignore <<\EOF
+.gitignore
+expect*
+output*
+EOF
cat >expect <<\EOF
## master
?? dir1/untracked
?? dir2/modified
?? dir2/untracked
-?? expect
-?? output
?? untracked
EOF
dir2/modified
dir2/untracked
dir3/
- expect
- output
untracked
EOF
?? dir2/modified
?? dir2/untracked
?? dir3/
-?? expect
-?? output
?? untracked
EOF
test_expect_success 'status -s -unormal' '
dir2/untracked
dir3/untracked1
dir3/untracked2
- expect
- output
untracked
EOF
?? dir1/untracked
?? dir2/modified
?? dir2/untracked
-?? expect
-?? output
?? untracked
EOF
test_expect_success 'status -s -uall' '
untracked
../dir2/modified
../dir2/untracked
- ../expect
- ../output
../untracked
EOF
?? untracked
?? ../dir2/modified
?? ../dir2/untracked
-?? ../expect
-?? ../output
?? ../untracked
EOF
test_expect_success 'status -s with relative paths' '
?? dir1/untracked
?? dir2/modified
?? dir2/untracked
-?? expect
-?? output
?? untracked
EOF
<BLUE>dir1/untracked<RESET>
<BLUE>dir2/modified<RESET>
<BLUE>dir2/untracked<RESET>
- <BLUE>expect<RESET>
- <BLUE>output<RESET>
<BLUE>untracked<RESET>
EOF
<BLUE>??<RESET> dir1/untracked
<BLUE>??<RESET> dir2/modified
<BLUE>??<RESET> dir2/untracked
-<BLUE>??<RESET> expect
-<BLUE>??<RESET> output
<BLUE>??<RESET> untracked
EOF
<BLUE>??<RESET> dir1/untracked
<BLUE>??<RESET> dir2/modified
<BLUE>??<RESET> dir2/untracked
-<BLUE>??<RESET> expect
-<BLUE>??<RESET> output
<BLUE>??<RESET> untracked
EOF
?? dir1/untracked
?? dir2/modified
?? dir2/untracked
-?? expect
-?? output
?? untracked
EOF
dir1/untracked
dir2/modified
dir2/untracked
- expect
- output
untracked
EOF
?? dir1/untracked
?? dir2/modified
?? dir2/untracked
-?? expect
-?? output
?? untracked
EOF
dir1/untracked
dir2/
- expect
- output
untracked
EOF
dir1/untracked
dir2/modified
dir2/untracked
- expect
- output
untracked
EOF
?? dir1/untracked
?? dir2/modified
?? dir2/untracked
-?? expect
-?? output
?? untracked
EOF
test_expect_success 'status -s submodule summary is disabled by default' '
dir1/untracked
dir2/modified
dir2/untracked
- expect
- output
untracked
EOF
?? dir1/untracked
?? dir2/modified
?? dir2/untracked
-?? expect
-?? output
?? untracked
EOF
test_expect_success 'status -s submodule summary' '
dir1/untracked
dir2/modified
dir2/untracked
- expect
- output
untracked
no changes added to commit (use "git add" and/or "git commit -a")
?? dir1/untracked
?? dir2/modified
?? dir2/untracked
-?? expect
-?? output
?? untracked
EOF
test_expect_success 'status -s submodule summary (clean submodule)' '
dir1/untracked
dir2/modified
dir2/untracked
- expect
- output
untracked
EOF
dir1/untracked
dir2/modified
dir2/untracked
- expect
- output
untracked
EOF
dir1/untracked
dir2/modified
dir2/untracked
- expect
- output
untracked
EOF
dir1/untracked
dir2/modified
dir2/untracked
- expect
- output
untracked
EOF
; dir1/untracked
; dir2/modified
; dir2/untracked
-; expect
-; output
; untracked
;
EOF
dir1/untracked
dir2/modified
dir2/untracked
- expect
- output
untracked
no changes added to commit (use "git add" and/or "git commit -a")
dir1/untracked
dir2/modified
dir2/untracked
- expect
- output
untracked
EOF
--- /dev/null
+#!/bin/sh
+
+test_description='git commit races'
+. ./test-lib.sh
+
+test_expect_success 'race to create orphan commit' '
+ write_script hare-editor <<-\EOF &&
+ git commit --allow-empty -m hare
+ EOF
+ test_must_fail env EDITOR=./hare-editor git commit --allow-empty -m tortoise -e &&
+ git show -s --pretty=format:%s >subject &&
+ grep hare subject &&
+ test -z "$(git show -s --pretty=format:%P)"
+'
+
+test_expect_success 'race to create non-orphan commit' '
+ write_script airplane-editor <<-\EOF &&
+ git commit --allow-empty -m airplane
+ EOF
+ git checkout --orphan branch &&
+ git commit --allow-empty -m base &&
+ git rev-parse HEAD >base &&
+ test_must_fail env EDITOR=./airplane-editor git commit --allow-empty -m ship -e &&
+ git show -s --pretty=format:%s >subject &&
+ grep airplane subject &&
+ git rev-parse HEAD^ >parent &&
+ test_cmp base parent
+'
+
+test_done
'
cat >expect <<EOF
-:000000 100755 0000000000000000000000000000000000000000 35a59026a33beac1569b1c7f66f3090ce9c09afc A newdir/exec.sh
-:000000 100644 0000000000000000000000000000000000000000 046d0371e9220107917db0d0e030628de8a1de9b A newdir/interesting
+:000000 100755 0000000000000000000000000000000000000000 e74b7d465e52746be2b4bae983670711e6e66657 A newdir/exec.sh
+:000000 100644 0000000000000000000000000000000000000000 fcf778cda181eaa1cbc9e9ce3a2e15ee9f9fe791 A newdir/interesting
EOF
git diff-tree -M -r branch^ branch >actual
test_expect_success \
__gitcomp_nl "$invalid_variable_name"
'
+test_expect_success '__git_remotes - list remotes from $GIT_DIR/remotes and from config file' '
+ cat >expect <<-EOF &&
+ remote_from_file_1
+ remote_from_file_2
+ remote_in_config_1
+ remote_in_config_2
+ EOF
+ test_when_finished "rm -rf .git/remotes" &&
+ mkdir -p .git/remotes &&
+ >.git/remotes/remote_from_file_1 &&
+ >.git/remotes/remote_from_file_2 &&
+ test_when_finished "git remote remove remote_in_config_1" &&
+ git remote add remote_in_config_1 git://remote_1 &&
+ test_when_finished "git remote remove remote_in_config_2" &&
+ git remote add remote_in_config_2 git://remote_2 &&
+ __git_remotes >actual &&
+ test_cmp expect actual
+'
+
test_expect_success 'basic' '
run_completion "git " &&
# built-in
else
printf '%s' "$1" >"$2" &&
ln_s_obj=$(git hash-object -w "$2") &&
- git update-index --add --cacheinfo 120000 $ln_s_obj "$2"
+ git update-index --add --cacheinfo 120000 $ln_s_obj "$2" &&
+ # pick up stat info from the file
+ git update-index "$2"
fi
}
#include "cache.h"
+#include "string-list.h"
/*
* versioncmp(): copied from string/strverscmp.c in glibc commit
#define CMP 2
#define LEN 3
+static const struct string_list *prereleases;
+static int initialized;
+
+/*
+ * p1 and p2 point to the first different character in two strings. If
+ * either p1 or p2 starts with a prerelease suffix, it will be forced
+ * to be on top.
+ *
+ * If both p1 and p2 start with (different) suffix, the order is
+ * determined by config file.
+ *
+ * Note that we don't have to deal with the situation when both p1 and
+ * p2 start with the same suffix because the common part is already
+ * consumed by the caller.
+ *
+ * Return non-zero if *diff contains the return value for versioncmp()
+ */
+static int swap_prereleases(const void *p1_,
+ const void *p2_,
+ int *diff)
+{
+ const char *p1 = p1_;
+ const char *p2 = p2_;
+ int i, i1 = -1, i2 = -1;
+
+ for (i = 0; i < prereleases->nr; i++) {
+ const char *suffix = prereleases->items[i].string;
+ if (i1 == -1 && starts_with(p1, suffix))
+ i1 = i;
+ if (i2 == -1 && starts_with(p2, suffix))
+ i2 = i;
+ }
+ if (i1 == -1 && i2 == -1)
+ return 0;
+ if (i1 >= 0 && i2 >= 0)
+ *diff = i1 - i2;
+ else if (i1 >= 0)
+ *diff = -1;
+ else /* if (i2 >= 0) */
+ *diff = 1;
+ return 1;
+}
/*
* Compare S1 and S2 as strings holding indices/version numbers,
state += (c1 == '0') + (isdigit (c1) != 0);
}
+ if (!initialized) {
+ initialized = 1;
+ prereleases = git_config_get_value_multi("versionsort.prereleasesuffix");
+ }
+ if (prereleases && swap_prereleases(p1 - 1, p2 - 1, &diff))
+ return diff;
+
state = result_type[state * 3 + (((c2 == '0') + (isdigit (c2) != 0)))];
switch (state) {
strbuf_reset(&refname);
strbuf_addf(&refname, "refs/%s", write_ref[i]);
if (ref_transaction_update(transaction, refname.buf,
- &sha1[20 * i], NULL, 0, 0,
+ &sha1[20 * i], NULL, 0,
msg ? msg : "fetch (unknown)",
&err)) {
error("%s", err.buf);
{
struct rev_info rev;
struct setup_revision_opt opt;
+ int dirty_submodules;
+ const char *c = color(WT_STATUS_HEADER, s);
init_revisions(&rev, NULL);
DIFF_OPT_SET(&rev.diffopt, ALLOW_TEXTCONV);
rev.diffopt.use_color = 0;
wt_status_add_cut_line(s->fp);
}
+ if (s->verbose > 1 && s->commitable) {
+ /* print_updated() printed a header, so do we */
+ if (s->fp != stdout)
+ wt_status_print_trailer(s);
+ status_printf_ln(s, c, _("Changes to be committed:"));
+ rev.diffopt.a_prefix = "c/";
+ rev.diffopt.b_prefix = "i/";
+ } /* else use prefix as per user config */
run_diff_index(&rev, 1);
+ if (s->verbose > 1 &&
+ wt_status_check_worktree_changes(s, &dirty_submodules)) {
+ status_printf_ln(s, c,
+ "--------------------------------------------------");
+ status_printf_ln(s, c, _("Changes not staged for commit:"));
+ setup_work_tree();
+ rev.diffopt.a_prefix = "i/";
+ rev.diffopt.b_prefix = "w/";
+ run_diff_files(&rev, 0);
+ }
}
static void wt_status_print_tracking(struct wt_status *s)
state->detached_from =
xstrdup(find_unique_abbrev(cb.nsha1, DEFAULT_ABBREV));
hashcpy(state->detached_sha1, cb.nsha1);
+ state->detached_at = !get_sha1("HEAD", sha1) &&
+ !hashcmp(sha1, state->detached_sha1);
free(ref);
strbuf_release(&cb.buf);
on_what = _("rebase in progress; onto ");
branch_name = state.onto;
} else if (state.detached_from) {
- unsigned char sha1[20];
branch_name = state.detached_from;
- if (!get_sha1("HEAD", sha1) &&
- !hashcmp(sha1, state.detached_sha1))
+ if (state.detached_at)
on_what = _("HEAD detached at ");
else
on_what = _("HEAD detached from ");
int cherry_pick_in_progress;
int bisect_in_progress;
int revert_in_progress;
+ int detached_at;
char *branch;
char *onto;
char *detached_from;
{
int status;
+ memset(strm, 0, sizeof(*strm));
zlib_pre_call(strm);
status = deflateInit(&strm->z, level);
zlib_post_call(strm);
{
int status;
+ memset(strm, 0, sizeof(*strm));
zlib_pre_call(strm);
status = deflateInit2(&strm->z, level,
Z_DEFLATED, windowBits,