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* Git 1.7.1.4v1.7.1.4Junio C Hamano2010-12-15
|\ | | | | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * Git 1.7.0.9v1.7.0.9Junio C Hamano2010-12-15
| |\ | | | | | | | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
| | * Git 1.6.6.3v1.6.6.3Junio C Hamano2010-12-15
| | |\ | | | | | | | | | | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
| | | * Git 1.6.5.9v1.6.5.9Junio C Hamano2010-12-15
| | | |\ | | | | | | | | | | | | | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
| | | | * Git 1.6.4.5v1.6.4.5Junio C Hamano2010-12-15
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
| | | | * gitweb: Introduce esc_attr to escape attributes of HTML elementsJakub Narebski2010-12-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It is needed only to escape attributes of handcrafted HTML elements, and not those generated using CGI.pm subroutines / methods for HTML generation. While at it, add esc_url and esc_html where needed, and prefer to use CGI.pm HTML generating methods than handcrafted HTML code. Most of those are probably unnecessary (could be exploited only by person with write access to gitweb config, or at least access to the repository). This fixes CVE-2010-3906 Reported-by: Emanuele Gentili <e.gentili@tigersecurity.it> Helped-by: John 'Warthog9' Hawley <warthog9@kernel.org> Helped-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | Git 1.7.1.3v1.7.1.3Junio C Hamano2010-12-02
|\ \ \ \ \ | |/ / / / | | | | | | | | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | Git 1.7.0.8v1.7.0.8Junio C Hamano2010-12-02
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | Merge branch 'maint-1.7.0' into maint-1.7.1Junio C Hamano2010-12-01
|\ \ \ \ \ | |/ / / / | | | | | | | | | | | | | | | * maint-1.7.0: add: introduce add.ignoreerrors synonym for add.ignore-errors
| * | | | add: introduce add.ignoreerrors synonym for add.ignore-errorsJonathan Nieder2010-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The "[add] ignore-errors" tweakable introduced by v1.5.6-rc0~30^2 (Add a config option to ignore errors for git-add, 2008-05-12) does not follow the usual convention for naming values in the git configuration file. What convention? Glad you asked. The section name indicates the affected subsystem. The subsection name, if any, indicates which of an unbound set of things to set the value for. The variable name describes the effect of tweaking this knob. The section and variable names can be broken into words using bumpyCaps in documentation as a hint to the reader. These word breaks are not significant at the level of code, since the section and variable names are not case sensitive. The name "add.ignore-errors" includes a dash, meaning a naive configuration file like [add] ignoreErrors does not have any effect. Avoid such confusion by renaming to the more consistent add.ignoreErrors, but keep the old version for backwards compatibility. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Acked-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | t0003: add missing && at end of linesMatthieu Moy2010-08-29
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | Git 1.7.1.2v1.7.1.2Junio C Hamano2010-07-27
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | Sync with 1.7.0 seriesJunio C Hamano2010-07-27
|\ \ \ \ \ | |/ / / /
| * | | | Git 1.7.0.7v1.7.0.7Junio C Hamano2010-07-27
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | config --get --path: check for unset $HOMEJonathan Nieder2010-07-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If $HOME is unset (as in some automated build situations), currently git config --path path.home "~" git config --path --get path.home segfaults. Error out with Failed to expand user dir in: '~/' instead. Reported-by: Julien Cristau <jcristau@debian.org> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | Merge branch 'maint-1.7.0' into maint-1.7.1Junio C Hamano2010-07-25
|\ \ \ \ \ | |/ / / / | | | | | | | | | | | | | | | | | | | | * maint-1.7.0: request-pull.txt: Document -p option Check size of path buffer before writing into it
| * | | | Merge branch 'maint-1.6.6' into maint-1.7.0Junio C Hamano2010-07-25
| |\ \ \ \ | | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | * maint-1.6.6: request-pull.txt: Document -p option Check size of path buffer before writing into it rev-parse: fix --parse-opt --keep-dashdash --stop-at-non-option
| | * | | Merge branch 'maint-1.6.5' into maint-1.6.6Junio C Hamano2010-07-25
| | |\ \ \ | | | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | * maint-1.6.5: request-pull.txt: Document -p option Check size of path buffer before writing into it rev-parse: fix --parse-opt --keep-dashdash --stop-at-non-option
| | | * | request-pull.txt: Document -p optionStephen Boyd2010-07-25
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Stephen Boyd <bebarino@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| | | * | Merge branch 'maint-1.6.4' into maint-1.6.5Junio C Hamano2010-07-25
| | | |\ \ | | | | |/ | | | | | | | | | | | | | | | | | | | | * maint-1.6.4: Check size of path buffer before writing into it rev-parse: fix --parse-opt --keep-dashdash --stop-at-non-option
| | | | * Check size of path buffer before writing into itGreg Brockman2010-07-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This prevents a buffer overrun that could otherwise be triggered by creating a file called '.git' with contents gitdir: (something really long) Signed-off-by: Greg Brockman <gdb@mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | t/README: clarify test_must_fail descriptionBrandon Casey2010-07-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some have found the wording of the description to be somewhat ambiguous with respect to when it is desirable to use test_must_fail instead of "! <git-command>". Tweak the wording somewhat to hopefully clarify that it is _because_ test_must_fail can detect segmentation fault that it is desirable to use it instead of "! <git-command>". Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | Check size of path buffer before writing into itGreg Brockman2010-07-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This prevents a buffer overrun that could otherwise be triggered by creating a file called '.git' with contents gitdir: (something really long) Signed-off-by: Greg Brockman <gdb@mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | update-server-info: Shorten read_pack_info_file()Ralf Thielow2010-07-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The correct responses to a D and a T line in .git/objects/info/packs are the same, so combine their case arms. In both cases we already ‘goto’ out of the switch so while at it, remove a redundant ‘break’ to avoid yet another line of code. Signed-off-by: Ralf Thielow <ralf.thielow@googlemail.com> Reviewed-by: Jonathan Nieder <jrnieder <at> gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | Documentation: Explain git-mergetool's use of temporary filesDavid Aguilar2010-07-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'git mergetool' creates '*.orig' backup files in its default configuration. Mention this in its documentation. Signed-off-by: David Aguilar <davvid@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | Documentation: add submodule.* to the big configuration variable listJonathan Nieder2010-07-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The url, path, and the update items in [submodule "foo"] stanzas are nicely explained in the .gitmodules and ‘git submodule’ documentation. Point there from the config documentation. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Acked-by: Johan Herland <johan@herland.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | gitmodules.5: url can be a relative pathJonathan Nieder2010-07-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is already excellent documentation for this facility in git-submodule.1, but it is not so discoverable. Relative paths in .gitmodules can be useful for serving the same repository over multiple protocols, for example. Thanks to Peter for pointing this out. Cc: Peter Krefting <peter@softwolves.pp.se> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Acked-by: Johan Herland <johan@herland.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | gitweb: fix esc_urlPavan Kumar Sunkara2010-07-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Earlier, 452e225 (gitweb: fix esc_param, 2009-10-13) fixed CGI escaping rules used in esc_url. A very similar logic exists in esc_param and needs to be fixed the same way. Signed-off-by: Pavan Kumar Sunkara <pavan.sss1991@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | git fetch documentation: describe short '-p' synonym to '--prune' optionOren Held2010-07-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's already implemented, just undocumented. Signed-off-by: Oren Held <orenhe@il.ibm.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | format-patch: document the format.to configuration settingMiklos Vajna2010-07-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [jc: with simplification from Jonathan Nieder] Signed-off-by: Miklos Vajna <vmiklos@frugalware.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | Documentation: Spelling fix in protocol-capabilities.txtFredrik Skolmli2010-07-09
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Fredrik Skolmli <fredrik@frsk.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | checkout: accord documentation to what git doesNicolas Sebrecht2010-07-09
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Nicolas Sebrecht <nicolas.s.dev@gmx.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | t0005: work around strange $? in ksh when program terminated by a signalJohannes Sixt2010-07-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ksh93 is known to report $? of programs that terminated by a signal as 256 + signal number instead of 128 + signal number like other POSIX compliant shells (ksh's behavior is still POSIX compliant in this regard). Signed-off-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | backmerge a few more fixes to 1.7.1.X seriesJunio C Hamano2010-07-07
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | Merge branch 'maint-1.6.4' into maintJunio C Hamano2010-07-07
|\ \ \ \ \ | | |_|_|/ | |/| | | | | | | | | | | | | * maint-1.6.4: rev-parse: fix --parse-opt --keep-dashdash --stop-at-non-option
| * | | | rev-parse: fix --parse-opt --keep-dashdash --stop-at-non-optionUwe Kleine-König2010-07-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ?: operator has a lower priority than |, so the implicit associativity made the 6th argument of parse_options be PARSE_OPT_KEEP_DASHDASH if keep_dashdash was true discarding PARSE_OPT_STOP_AT_NON_OPTION and PARSE_OPT_SHELL_EVAL. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | Merge branch 'mg/doc-rev-parse-treepath-syntax' into maintJunio C Hamano2010-07-07
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * mg/doc-rev-parse-treepath-syntax: git-rev-parse.txt: Add more examples for caret and colon git-rev-parse.txt: Document ":path" specifier
| * | | | | git-rev-parse.txt: Add more examples for caret and colonMichael J Gruber2010-06-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Several items in the caret, colon and friends section contain examples already. Make sure they all come with examples, and that examples come early so that they serve as a visual guide, as well. Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | git-rev-parse.txt: Document ":path" specifierMichael J Gruber2010-06-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The empty treeish in ":path" means "index". This is actually a special case of the ":stage:path" syntax where it is documented, but mentioning it also together with "treeish:path" is helpful, so do it. Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | Merge branch 'tr/receive-pack-aliased-update-fix' into maintJunio C Hamano2010-07-07
|\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * tr/receive-pack-aliased-update-fix: check_aliased_update: strcpy() instead of strcat() to copy receive-pack: detect aliased updates which can occur with symrefs receive-pack: switch global variable 'commands' to a parameter Conflicts: t/t5516-fetch-push.sh
| * | | | | | check_aliased_update: strcpy() instead of strcat() to copyThomas Rast2010-06-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | da3efdb (receive-pack: detect aliased updates which can occur with symrefs, 2010-04-19) introduced two strcat() into uninitialized strings. The intent was clearly make a copy of the static buffer used by find_unique_abbrev(), so use strcpy() instead. Signed-off-by: Thomas Rast <trast@student.ethz.ch> Reported-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Tested-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | receive-pack: detect aliased updates which can occur with symrefsJay Soffian2010-04-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When pushing to a remote repo the sending side filters out aliased updates (e.g., foo:baz bar:baz). However, it is not possible for the sender to know if two refs are aliased on the receiving side via symrefs. Here is one such scenario: $ git init origin $ (cd origin && touch file && git add file && git commit -a -m intial) $ git clone --bare origin origin.git $ rm -rf origin $ git clone origin.git client $ git clone --mirror client backup.git && $ (cd backup.git && git remote set-head origin --auto) $ (cd client && git remote add --mirror backup ../backup.git && echo change1 > file && git commit -a -m change1 && git push origin && git push backup ) The push to backup fails with: Counting objects: 5, done. Writing objects: 100% (3/3), 244 bytes, done. Total 3 (delta 0), reused 0 (delta 0) Unpacking objects: 100% (3/3), done. error: Ref refs/remotes/origin/master is at ef3... but expected 262... remote: error: failed to lock refs/remotes/origin/master To ../backup.git 262cd57..ef307ff master -> master 262cd57..ef307ff origin/HEAD -> origin/HEAD ! [remote rejected] origin/master -> origin/master (failed to lock) error: failed to push some refs to '../backup.git' The reason is that refs/remotes/origin/HEAD is a symref to refs/remotes/origin/master, but it is not possible for the sending side to unambiguously know this. This commit fixes the issue by having receive-pack ignore any update to a symref whose target is being identically updated. If a symref and its target are being updated inconsistently, then the update for both fails with an error message ("refusing inconsistent update...") to help diagnose the situation. Signed-off-by: Jay Soffian <jaysoffian@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | receive-pack: switch global variable 'commands' to a parameterJay Soffian2010-04-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Receive-pack is inconsistent in its usage of the 'commands' variable; though it is setup as a global and accessed that way by execute_commands(), report(), and run_receive_hook(), it is also passed as a parameter to delete_only() and run_update_post_hook(). For consistency, make it local to cmd_receive_pack and pass it as a parameter. As long as we're cleaning up, also make our use of the names 'commands' and 'cmd' consistent. Signed-off-by: Jay Soffian <jaysoffian@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | fix git branch -m in presence of cross devicesPierre Habouzit2010-07-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When you have for example a bare repository stored on NFS, and that you create new workdirs locally (using contrib's git-new-workdir), logs/refs is a symlink to a different device. Hence when the reflogs are renamed, all must happen below logs/refs or one gets cross device rename errors like: git branch -m foo error: unable to move logfile logs/refs/heads/master to tmp-renamed-log: Invalid cross-device link fatal: Branch rename failed The fix is hence to use logs/refs/.tmp-renamed-log as a temporary log name, instead of just tmp-renamed-log. Signed-off-by: Pierre Habouzit <madcoder@debian.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | add missing && to submodule-merge testcaseHeiko Voigt2010-07-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Heiko Voigt <hvoigt@hvoigt.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | test-date: fix sscanf type conversionJeff King2010-07-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reading into a time_t isn't portable, since we don't know the exact type. Instead, use an unsigned long, which is what show_date wants, anyway. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | xdiff: optimise for no whitespace difference when ignoring whitespace.Dylan Reid2010-07-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In xdl_recmatch, do the memcmp to check if the two lines are equal before checking if whitespace flags are set. If the lines are identical, then there is no need to check if they differ only in whitespace. This makes the common case (there is no whitespace difference) faster. It costs the case where lines are the same length and contain whitespace differences, but the common case is more than 20% faster. Signed-off-by: Dylan Reid <dgreid@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | t0006: test timezone parsingJeff King2010-07-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously, test-date simply ignored the parsed timezone and told show_date() to use UTC. Instead, let's print out what we actually parsed. While we're at it, let's make it easy for tests to work in a specific timezone. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | rerere.txt: Document forget subcommandMichael J Gruber2010-07-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | dea4562 (rerere forget path: forget recorded resolution, 2009-12-25) introduced the forget subcommand for rerere. Document it. Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | Documentation/git-gc.txt: add reference to githooksChris Packham2010-07-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This advertises the existence of the 'pre-auto-gc' hook and adds a cross reference to where the hook is documented. Signed-off-by: Chris Packham <judge.packham@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>