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2007-09-23git-merge: add --ff and --no-ff optionsLibravatar Lars Hjemli3-6/+45
These new options can be used to control the policy for fast-forward merges: --ff allows it (this is the default) while --no-ff will create a merge commit. Signed-off-by: Lars Hjemli <hjemli@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-09-23git-merge: add support for --commit and --no-squashLibravatar Lars Hjemli3-2/+36
These options can be used to override --no-commit and --squash, which is needed since --no-commit and --squash now can be specified as default merge options in $GIT_DIR/config. The change also introduces slightly different behavior for --no-commit: when specified, it explicitly overrides --squash. Earlier, 'git merge --squash --no-commit' would result in a squashed merge (i.e. no $GIT_DIR/MERGE_HEAD was created) but with this patch the command will behave as if --squash hadn't been specified. Signed-off-by: Lars Hjemli <hjemli@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-09-23git-merge: add support for branch.<name>.mergeoptionsLibravatar Lars Hjemli4-0/+85
This enables per branch configuration of merge options. Currently, the most useful options to specify per branch are --squash, --summary/--no-summary and possibly --strategy, but all options are supported. Note: Options containing whitespace will _not_ be handled correctly. Luckily, the only option which can include whitespace is --message and it doesn't make much sense to give that option a default value. Signed-off-by: Lars Hjemli <hjemli@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-09-23git-merge: refactor option parsingLibravatar Lars Hjemli1-6/+14
Move the option parsing into a separate function as preparation for reuse by the next commit. Signed-off-by: Lars Hjemli <hjemli@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-09-23git-merge: fix faulty SQUASH_MSGLibravatar Lars Hjemli1-1/+1
Only the first 'remote' head is currently specified as an argument to 'git log' when generating a SQUSH_MSG, which makes the generated message fail to mention every commit involved in the merge. This fixes the problem. Noticed-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Lars Hjemli <hjemli@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-09-23Add test-script for git-merge porcelainLibravatar Lars Hjemli1-0/+344
This test-script excercises the porcelainish aspects of git-merge, and does it thoroughly enough to detect a small bug already noticed by Junio: squashing an octopus generates a faulty .git/SQUASH_MSG. Signed-off-by: Lars Hjemli <hjemli@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-09-23Merge branch 'maint'Libravatar Junio C Hamano25-38/+252
* maint: git-svn: don't attempt to spawn pager if we don't want one Supplant the "while case ... break ;; esac" idiom User Manual: add a chapter for submodules user-manual: don't assume refs are stored under .git/refs Detect exec bit in more cases. Conjugate "search" correctly in the git-prune-packed man page. Move the paragraph specifying where the .idx and .pack files should be Documentation/git-lost-found.txt: drop unnecessarily duplicated name.
2007-09-23Merge branch 'maint' of git://linux-nfs.org/~bfields/git into maintLibravatar Junio C Hamano1-7/+213
* 'maint' of git://linux-nfs.org/~bfields/git: User Manual: add a chapter for submodules user-manual: don't assume refs are stored under .git/refs
2007-09-23git-svn: don't attempt to spawn pager if we don't want oneLibravatar Eric Wong1-1/+1
Even though config_pager() unset the $pager variable, we were blindly calling exec() on it through run_pager(). Noticed-by: Chris Moore <christopher.ian.moore@gmail.com> Signed-off-by: Eric Wong <normalperson@yhbt.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-09-23Supplant the "while case ... break ;; esac" idiomLibravatar David Kastrup19-23/+23
A lot of shell scripts contained stuff starting with while case "$#" in 0) break ;; esac and similar. I consider breaking out of the condition instead of the body od the loop ugly, and the implied "true" value of the non-matching case is not really obvious to humans at first glance. It happens not to be obvious to some BSD shells, either, but that's because they are not POSIX-compliant. In most cases, this has been replaced by a straight condition using "test". "case" has the advantage of being faster than "test" on vintage shells where "test" is not a builtin. Since none of them is likely to run the git scripts, anyway, the added readability should be worth the change. A few loops have had their termination condition expressed differently. Signed-off-by: David Kastrup <dak@gnu.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-09-23User Manual: add a chapter for submodulesLibravatar Miklos Vajna1-0/+202
Signed-off-by: Michael Smith <msmith@cbnco.com> Signed-off-by: Miklos Vajna <vmiklos@frugalware.org> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
2007-09-23user-manual: don't assume refs are stored under .git/refsLibravatar J. Bruce Fields1-7/+11
The scripts taken from Tony Luck's howto assume all refs can be found under .git/refs, but this is not necessarily true, especially since git-gc runs git-pack-refs. Also add a note warning of this in the chapter that introduces refs, and fix the same incorrect assumption in one other spot. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
2007-09-22Detect exec bit in more cases.Libravatar David Brown1-1/+9
git-p4 was missing the execute bit setting if the file had other attribute bits set. Acked-By: Simon Hausmann <simon@lst.de>
2007-09-21Conjugate "search" correctly in the git-prune-packed man page.Libravatar Matt Kraai1-1/+1
Signed-off-by: Matt Kraai <kraai@ftbfs.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-09-21Move the paragraph specifying where the .idx and .pack files should beLibravatar Matt Kraai1-4/+4
Signed-off-by: Matt Kraai <kraai@ftbfs.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-09-21Documentation/git-lost-found.txt: drop unnecessarily duplicated name.Libravatar Junio C Hamano1-1/+1
I only did this back when I wanted to make sure git-log and gitk work properly with non Occidental characters. There is really no reason to keep it around. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-09-20rev-list --bisect: Fix best == NULL case.Libravatar Christian Couder1-3/+3
Earlier commit ce0cbad77 broke rev-list --bisect to cause it segfault when the resulting set is empty. Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-09-19Merge branch 'maint' to sync with 1.5.3.2Libravatar Junio C Hamano2-0/+59
This is an evil merge that also updates the stale document links in Documentation/git.txt Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-09-19GIT 1.5.3.2Libravatar Junio C Hamano3-2/+60
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-09-18Merge branch 'maint'Libravatar Junio C Hamano8-17/+31
* maint: Fixed update-hook example allow-users format. Documentation/git-svn: updated design philosophy notes t/t4014: test "am -3" with mode-only change. Fix lapsus in builtin-apply.c git-push: documentation and tests for pushing only branches git-svnimport: Use separate arguments in the pipe for git-rev-parse
2007-09-18Fixed update-hook example allow-users format.Libravatar Väinö Järvelä1-4/+4
The example provided with the update-hook-example does not work on either bash 2.05b.0(1)-release nor 3.1.17(1)-release. The matcher did not match the lines that it advertised to match, such as: refs/heads/bw/ linus refs/heads/tmp/* * In POSIX 1003.2 regular expressions, the star (*), is not an wildcard meaning "match everything", it matches 0 or more matches of the atom preceding it. So to match "refs/heads/bw/topic-branch", the matcher should be written as "refs/heads/bw/.*" to match "refs/heads/bw/" and everything after it. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-09-18Documentation/git-svn: updated design philosophy notesLibravatar Eric Wong1-5/+6
This section has not been updated in a while and --branches/--tags/--trunk options are commonly used nowadays. Noticed-by: Lars Hjemli <hjemli@gmail.com> Signed-off-by: Eric Wong <normalperson@yhbt.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-09-18t/t4014: test "am -3" with mode-only change.Libravatar Junio C Hamano1-2/+5
Earlier commit ece7b74903007cee8d280573647243d46a6f3a95 added a test for rebase that uses "am -3", but this adds a test to check "am -3" itself. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-09-18git-commit.sh: Shell script cleanupLibravatar David Kastrup1-58/+14
This moves "shift" out of the argument processing "case". It also replaces quite a bit of expr calls with ${parameter#word} constructs, and uses ${parameter:+word} for avoiding conditionals where possible. Signed-off-by: David Kastrup <dak@gnu.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-09-18preserve executable bits in zip archivesLibravatar Dmitry Potapov1-2/+4
Correct `git-archive --format=zip' command to preserve executable bits in zip archives. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-09-18Fix lapsus in builtin-apply.cLibravatar Pierre Habouzit1-1/+1
Signed-off-by: Pierre Habouzit <madcoder@debian.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-09-18git-push: documentation and tests for pushing only branchesLibravatar Jeff King3-4/+14
Commit 098e711e caused git-push to match only branches when considering which refs to push. This patch updates the documentation accordingly and adds a test for this behavior. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-09-18git-svnimport: Use separate arguments in the pipe for git-rev-parseLibravatar Matthias Urlichs1-1/+1
Some people seem to create SVN branch names with spaces or other shell metacharacters. Signed-off-by: Matthias Urlichs <smurf@smurf.noris.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-09-18contrib/fast-import: add perl version of simple exampleLibravatar Jeff King1-0/+64
This is based on the git-import.sh script, but is a little more robust and efficient. More importantly, it should serve as a quick template for interfacing fast-import with perl scripts. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-09-18contrib/fast-import: add simple shell exampleLibravatar Nguyen Thai Ngoc Duy1-0/+38
This example just puts a directory under git control. It is significantly slower than using the git tools directly, but hopefully shows a bit how fast-import works. [jk: added header comments] Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-09-18rev-list --bisect: Bisection "distance" clean up.Libravatar Christian Couder1-11/+7
Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-09-18rev-list --bisect: Move some bisection code into best_bisection.Libravatar Christian Couder1-17/+26
Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-09-18rev-list --bisect: Move finding bisection into do_find_bisection.Libravatar Christian Couder1-42/+48
This factorises some code and make a big function smaller. Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-09-18Merge branch 'cr/reset'Libravatar Junio C Hamano14-44/+718
* cr/reset: Simplify cache API An additional test for "git-reset -- path" Make "git reset" a builtin. Move make_cache_entry() from merge-recursive.c into read-cache.c Add tests for documented features of "git reset".
2007-09-18Merge branch 'maint'Libravatar Junio C Hamano9-49/+304
* maint: Document ls-files --with-tree=<tree-ish> git-commit: partial commit of paths only removed from the index git-commit: Allow partial commit of file removal. send-email: make message-id generation a bit more robust git-gui: Disable native platform text selection in "lists" git-gui: Paper bag fix "Commit->Revert" format arguments git-gui: Provide 'uninstall' Makefile target to undo an installation git-gui: Font chooser to handle a large number of font families git-gui: Make backporting changes from i18n version easier git-gui: Don't delete send on Windows as it doesn't exist git-gui: Trim trailing slashes from untracked submodule names git-gui: Assume untracked directories are Git submodules git-gui: handle "deleted symlink" diff marker git-gui: show unstaged symlinks in diff viewer git-gui: Avoid use of libdir in Makefile git-gui: Disable Tk send in all git-gui sessions git-gui: lib/index.tcl: handle files with % in the filename properly git-gui: Properly set the state of "Stage/Unstage Hunk" action git-gui: Fix detaching current branch during checkout git-gui: Correct starting of git-remote to handle -w option
2007-09-17Document ls-files --with-tree=<tree-ish>Libravatar Junio C Hamano1-1/+8
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-09-17git-commit: partial commit of paths only removed from the indexLibravatar Junio C Hamano2-3/+14
Because a partial commit is meant to be a way to ignore what are staged in the index, "git rm --cached A && git commit A" should just record what is in A on the filesystem. The previous patch made the command sequence to barf, saying that A has not been added yet. This fixes it. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-09-17git-commit: Allow partial commit of file removal.Libravatar Junio C Hamano3-1/+103
When making a partial commit, git-commit uses git-ls-files with the --error-unmatch option to expand and sanity check the user supplied path patterns. When any path pattern does not match with the paths known to the index, it errors out, in order to catch a common mistake to say "git commit Makefiel cache.h" and end up with a commit that touches only cache.h (notice the misspelled "Makefile"). This detection however does not work well when the path has already been removed from the index. If you drop a path from the index and try to commit that partially, i.e. $ git rm COPYING $ git commit -m 'Remove COPYING' COPYING the command complains because git does not know anything about COPYING anymore. This introduces a new option --with-tree to git-ls-files and uses it in git-commit when we build a temporary index to write a tree object for the partial commit. When --with-tree=<tree-ish> option is specified, names from the given tree are added to the set of names the index knows about, so we can treat COPYING file in the example as known. Of course, there is no reason to use "git rm" and git-aware people have long time done: $ rm COPYING $ git commit -m 'Remove COPYING' COPYING which works just fine. But this caused a constant confusion. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-09-17Merge branch 'jc/grep-c' into maintLibravatar Junio C Hamano2-14/+80
* jc/grep-c: Split grep arguments in a way that does not requires to add /dev/null.
2007-09-17Merge branch 'maint' of git://repo.or.cz/git-gui into maintLibravatar Junio C Hamano8-45/+293
* 'maint' of git://repo.or.cz/git-gui: git-gui: Disable native platform text selection in "lists" git-gui: Paper bag fix "Commit->Revert" format arguments git-gui: Provide 'uninstall' Makefile target to undo an installation git-gui: Font chooser to handle a large number of font families git-gui: Make backporting changes from i18n version easier git-gui: Don't delete send on Windows as it doesn't exist git-gui: Trim trailing slashes from untracked submodule names git-gui: Assume untracked directories are Git submodules git-gui: handle "deleted symlink" diff marker git-gui: show unstaged symlinks in diff viewer git-gui: Avoid use of libdir in Makefile git-gui: Disable Tk send in all git-gui sessions git-gui: lib/index.tcl: handle files with % in the filename properly git-gui: Properly set the state of "Stage/Unstage Hunk" action git-gui: Fix detaching current branch during checkout git-gui: Correct starting of git-remote to handle -w option
2007-09-17send-email: make message-id generation a bit more robustLibravatar Junio C Hamano1-4/+11
Earlier code took Unix time and appended a few random digits. If you are firing off many messages within a second, you could issue the same id to different messages, which is a no-no. If you send out 31 messages within a single second, with random integer taken out of rand(4200), you have about 10% chance of producing the same message ID. This fixes the problem by uses a prefix string which is constant-per-invocation (time and pid), with a serial number for each message generated by the process appended at the end. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-09-17Merge branch 'maint'Libravatar Junio C Hamano10-1009/+613
* maint: git-apply: fix whitespace stripping apply --index-info: fall back to current index for mode changes core-tutorial: minor cleanup documentation: replace Discussion section by link to user-manual chapter user-manual: todo updates and cleanup user-manual: fix introduction to packfiles user-manual: move packfile and dangling object discussion user-manual: rewrite object database discussion user-manual: reorder commit, blob, tree discussion user-manual: rewrite index discussion user-manual: create new "low-level git operations" chapter user-manual: rename "git internals" to "git concepts" user-manual: move object format details to hacking-git chapter user-manual: adjust section levels in "git internals" revision walker: --cherry-pick is a limited operation git-sh-setup: typofix in comments
2007-09-17git-apply: fix whitespace strippingLibravatar J. Bruce Fields1-3/+10
The algorithm isn't right here: it accumulates any set of 8 spaces into tabs even if they're separated by tabs, so <four spaces><tab><four spaces><tab> is converted to <tab><tab><tab> when it should be just <tab><tab> So teach git-apply that a tab hides any group of less than 8 previous spaces in a row. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-09-16git-gui: Disable native platform text selection in "lists"Libravatar Shawn O. Pearce3-9/+18
Sometimes we use a Tk text widget as though it were a listbox. This happens typically when we want to show an icon to the left of the text label or just when a text widget is generally a better choice then the native listbox widget. In these cases if we want the user to have control over the selection we implement our own "in_sel" tag that shows the selected region and we perform our own selection management in the background via keybindings and mouse bindings. In such uses we don't want the user to be able to activate the native platform selection by dragging their mouse through the text widget. Doing so creates a very confusing display and the user is left wondering what it may mean to have two different types of selection in the same widget. Tk doesn't allow us to delete the "sel" tag that it uses internally to manage the native selection but it will allow us to make it invisible by setting the tag to have the same display properties as unselected text. So long as we don't actually use the "sel" tag for anything in code its effectively invisible. Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2007-09-16apply --index-info: fall back to current index for mode changesLibravatar Johannes Schindelin2-2/+39
"git diff" does not record index lines for pure mode changes (i.e. no lines changed). Therefore, apply --index-info would call out a bogus error. Instead, fall back to reading the info from the current index. Incidentally, this fixes an error where git-rebase would not rebase a commit including a pure mode change, and changes requiring a threeway merge. Noticed and later tested by Chris Shoemaker. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-09-15Merge branch 'maint' of git://linux-nfs.org/~bfields/git into maintLibravatar Junio C Hamano5-1003/+548
* 'maint' of git://linux-nfs.org/~bfields/git: core-tutorial: minor cleanup documentation: replace Discussion section by link to user-manual chapter user-manual: todo updates and cleanup user-manual: fix introduction to packfiles user-manual: move packfile and dangling object discussion user-manual: rewrite object database discussion user-manual: reorder commit, blob, tree discussion user-manual: rewrite index discussion user-manual: create new "low-level git operations" chapter user-manual: rename "git internals" to "git concepts" user-manual: move object format details to hacking-git chapter user-manual: adjust section levels in "git internals"
2007-09-15core-tutorial: minor cleanupLibravatar J. Bruce Fields1-22/+10
Revise the introduction for concision, add pointers to the tutorial and user manual as appropriate, delete cvsimport note from the end, as that work's been done elsewhere already. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
2007-09-15documentation: replace Discussion section by link to user-manual chapterLibravatar J. Bruce Fields3-597/+54
The "Discussion" section has a lot of useful information, but is a little wordy, especially for an already-long man page, and is designed for an audience more of potential git hackers than users, which probably doesn't make as much sense as git matures. Also, I (perhaps foolishly) forked a version in the user manual, which has been significantly rewritten in an attempt to address some of the above problems. So, remove this section and replace it by a (very terse) summary of the original material--my attempt at the World's Shortest Git Overview--and a reference to the appropriate chapter of the user manual. It's unfortunate to remove something that's been in this place for a long time, as some people may still depend on finding it there. But I think we'll want to do this some day anyway. Cc: Andreas Ericsson <ae@op5.se> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
2007-09-15user-manual: todo updates and cleanupLibravatar J. Bruce Fields1-13/+16
Format a couple lists. Reminder that we may want to add submodule documentation some day.
2007-09-15user-manual: fix introduction to packfilesLibravatar J. Bruce Fields1-2/+2
Actually I don't think we've previously mentioned .git/objects, so we need a different introduction here. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>