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2008-03-13git-p4: Use P4EDITOR environment variable when setLibravatar Shawn Bohrer1-1/+4
Perforce allows you to set the P4EDITOR environment variable to your preferred editor for use in perforce. Since we are displaying a perforce changelog to the user we should use it when it is defined. Signed-off-by: Shawn Bohrer <shawn.bohrer@gmail.com> Signed-off-by: Simon Hausmann <simon@lst.de>
2008-03-13git-p4: Unset P4DIFF environment variable when using 'p4 -du diff'Libravatar Shawn Bohrer1-0/+2
A custom diffing utility can be specified for the 'p4 diff' command by setting the P4DIFF environment variable. However when using a custom diffing utility such as 'vimdiff' passing options like -du can cause unexpected behavior. Since the goal is to generate a unified diff of the changes and attach them to the bottom of the p4 submit log we should unset P4DIFF if it has been set in order to generate the diff properly. Signed-off-by: Shawn Bohrer <shawn.bohrer@gmail.com> Signed-off-by: Simon Hausmann <simon@lst.de>
2008-03-13git-p4: Optimize the fetching of data from perforce.Libravatar Marius Storm-Olsen1-8/+8
Use shallow copies in loop, and join content at the end. Then do the substitution, if needed. Signed-off-by: Marius Storm-Olsen <marius@trolltech.com> Signed-off-by: Simon Hausmann <simon@lst.de>
2008-03-11Merge git://repo.or.cz/git-guiLibravatar Junio C Hamano9-573/+724
* git://repo.or.cz/git-gui: git-gui: Simplify MSGFMT setting in Makefile git-gui: Add option for changing the width of the commit message text box git-gui: if a background colour is set, set foreground colour as well git-gui: translate the remaining messages in zh_cn.po to chinese
2008-03-12git-gui: Simplify MSGFMT setting in MakefileLibravatar Junio C Hamano1-6/+1
To prepare msg files for Tcl scripts, the command that is set to MSGFMT make variable needs to be able to grok "--tcl -l <lang> -d <here>" options correctly. This patch simplifies the tests done in git-gui's Makefile to directly test this condition. If the test run does not exit properly with zero status (either because you do not have "msgfmt" itself, or your "msgfmt" is too old to grok --tcl option --- the reason does not matter), have it fall back to po/po2msg.sh Signed-off-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2008-03-11Merge branch 'js/remote'Libravatar Junio C Hamano12-3/+795
* js/remote: "remote update": print remote name being fetched from builtin remote rm: remove symbolic refs, too remote: fix "update [group...]" remote show: Clean up connection correctly if object fetch wasn't done builtin-remote: prune remotes correctly that were added with --mirror Make git-remote a builtin Test "git remote show" and "git remote prune" parseopt: add flag to stop on first non option path-list: add functions to work with unsorted lists Conflicts: parse-options.c
2008-03-11Merge branch 'lt/unpack-trees'Libravatar Junio C Hamano15-452/+503
* lt/unpack-trees: unpack_trees(): fix diff-index regression. traverse_trees_recursive(): propagate merge errors up unpack_trees(): minor memory leak fix in unused destination index Make 'unpack_trees()' have a separate source and destination index Make 'unpack_trees()' take the index to work on as an argument Add 'const' where appropriate to index handling functions Fix tree-walking compare_entry() in the presense of --prefix Move 'unpack_trees()' over to 'traverse_trees()' interface Make 'traverse_trees()' traverse conflicting DF entries in parallel Add return value to 'traverse_tree()' callback Make 'traverse_tree()' use linked structure rather than 'const char *base' Add 'df_name_compare()' helper function
2008-03-11"remote update": print remote name being fetched fromLibravatar Samuel Tardieu1-0/+1
When the other end has dangling symref, "git fetch" issues an error message but that is not grave enough to cause the fetch process to fail. As the result, the user will see something like this: $ git remote update error: refs/heads/2.0-uobjects points nowhere! "remote update" used to report which remote it is fetching from, like this: $ git remote update Updating core Updating matthieu error: refs/heads/2.0-uobjects points nowhere! Updating origin This reinstates the message "Updating <name>" in "git remote update". Signed-off-by: Samuel Tardieu <sam@rfc1149.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-03-11Merge branch 'maint'Libravatar Junio C Hamano4-3/+37
* maint: git-svn: fix find-rev error message when missing arg t0021: tr portability fix for Solaris launch_editor(): allow spaces in the filename git rebase --abort: always restore the right commit
2008-03-11git-svn: fix find-rev error message when missing argLibravatar Marc-Andre Lureau1-1/+2
Just let the user know that a revision argument is missing instead of a perl error. This error message mimic the "init" error message, but could be improved. Signed-off-by: Marc-Andre Lureau <marcandre.lureau@gmail.com> Acked-by: Eric Wong <normalperson@yhbt.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-03-11t0021: tr portability fix for SolarisLibravatar Jeff King1-1/+3
Solaris' /usr/bin/tr doesn't seem to like multiple character ranges in brackets (it simply prints "Bad string"). Instead, let's just enumerate the transformation we want. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-03-11launch_editor(): allow spaces in the filenameLibravatar Johannes Schindelin2-1/+32
The construct sh -c "$0 \"$@\"" <editor> <file> does not pick up quotes in <editor>, so you cannot give path to the editor that has a shell IFS whitespace in it, and also give it initial set of parameters and flags. Replace $0 with <editor> to fix this issue. This fixes git config core.editor '"c:/Program Files/What/Ever.exe"' In other words, you can specify an editor with spaces in its path using a config containing something like this: [core] editor = \"c:/Program Files/Darn/Spaces.exe\" NOTE: we cannot just replace the $0 with \"$0\", because we still want this to work: [core] editor = emacs -nw Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-03-11git rebase --abort: always restore the right commitLibravatar Mike Hommey2-3/+73
Previously, --abort would end by git resetting to ORIG_HEAD, but some commands, such as git reset --hard (which happened in git rebase --skip, but could just as well be typed by the user), would have already modified ORIG_HEAD. Just use the orig-head we store in $dotest instead. [jc: cherry-picked from 48411d and 4947cf9 on 'master'] Signed-off-by: Mike Hommey <mh@glandium.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-03-11Merge branch 'jc/cherry-pick' (early part)Libravatar Junio C Hamano6-389/+449
* 'jc/cherry-pick' (early part): expose a helper function peel_to_type(). merge-recursive: split low-level merge functions out. Conflicts: Makefile builtin-merge-recursive.c sha1_name.c
2008-03-11Merge branch 'maint'Libravatar Junio C Hamano1-0/+2
* maint: git-pull documentation: warn about the option order
2008-03-11Merge branch 'kb/maint-filter-branch-disappear' into maintLibravatar Junio C Hamano2-1/+34
* kb/maint-filter-branch-disappear: filter-branch: handle "disappearing tree" case correctly in subdir filter
2008-03-11Merge branch 'aw/maint-shortlog-blank-lines' into maintLibravatar Junio C Hamano1-2/+3
* aw/maint-shortlog-blank-lines: shortlog: take the first populated line of the description
2008-03-10unpack_trees(): fix diff-index regression.Libravatar Linus Torvalds2-2/+18
When skip_unmerged option is not given, unpack_trees() should not just skip unmerged cache entries but keep them in the result for the caller to sort them out. For callers other than diff-index, the incoming index should never be unmerged, but diff-index is a special case caller. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-03-10update 'git rebase' documentationLibravatar SZEDER Gábor2-4/+2
Being in the project's top directory when starting or continuing a rebase is not necessary since 533b703 (Allow whole-tree operations to be started from a subdirectory, 2007-01-12). Signed-off-by: SZEDER Gábor <szeder@ira.uka.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-03-10bash: fix long option with argument double completionLibravatar SZEDER Gábor1-7/+15
Pressing TAB right after 'git command --long-option=' results in 'git command --long-option=--long-option=' when the long option requires an argument, but we don't provide completion for its arguments (e.g. commit --author=, apply --exclude=). This patch detects these long options and provides empty completion array for them. Signed-off-by: SZEDER Gábor <szeder@ira.uka.de> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2008-03-10bash: Add more long options to be completed with "git --<TAB>"Libravatar Teemu Likonen1-0/+3
Add the following long options to be completed with command "git": --paginate --work-tree= --help Signed-off-by: Teemu Likonen <tlikonen@iki.fi> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2008-03-10bash: use __gitdir when completing 'git rebase' optionsLibravatar SZEDER Gábor1-2/+2
When doing completion of rebase options in a subdirectory of the work tree during an ongoing rebase, wrong options were offered because of the hardcoded .git/.dotest-merge path. Signed-off-by: SZEDER Gábor <szeder@ira.uka.de> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2008-03-10bash: Remove completion of core.legacyheaders optionLibravatar Shawn O. Pearce1-1/+0
This option is no longer recognized by git. Completing it is not worthwhile. Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2008-03-10bash: add 'git svn' subcommands and optionsLibravatar SZEDER Gábor1-1/+80
Signed-off-by: SZEDER Gábor <szeder@ira.uka.de> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2008-03-10bash: add new 'git stash' subcommandsLibravatar SZEDER Gábor1-1/+1
Namely 'save', 'drop', 'pop' and 'create' Signed-off-by: SZEDER Gábor <szeder@ira.uka.de> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2008-03-10bash: refactor searching for subcommands on the command lineLibravatar SZEDER Gábor1-39/+32
This patch adds the __git_find_subcommand function, which takes one argument: a string containing all subcommands separated by spaces. The function searches through the command line whether a subcommand is already present. The first found subcommand will be printed to standard output. This enables us to remove code duplications from completion functions for commands having subcommands. Signed-off-by: SZEDER Gábor <szeder@ira.uka.de> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2008-03-10bash: remove unnecessary conditions when checking for subcommandsLibravatar SZEDER Gábor1-4/+4
Checking emptyness of $command is sufficient. Signed-off-by: SZEDER Gábor <szeder@ira.uka.de> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2008-03-10bash: Properly quote the GIT_DIR at all times to fix subdirectory paths with ↵Libravatar Kevin Ballard1-4/+4
spaces Signed-off-by: Kevin Ballard <kevin@sb.org> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2008-03-10traverse_trees_recursive(): propagate merge errors upLibravatar Junio C Hamano1-3/+4
There were few places where merge errors detected deeper in the call chain were ignored and not propagated up the callchain to the caller. Most notably, this caused switching branches with "git checkout" to ignore a path modified in a work tree are different between the HEAD version and the commit being switched to, which it internally notices but ignores it, resulting in an incorrect two-way merge and loss of the change in the work tree. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-03-10git-pull documentation: warn about the option orderLibravatar Junio C Hamano1-0/+2
We might eventually be loosening this rule, but there is a longstanding restriction that the users currently need to be aware of. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-03-09unpack_trees(): minor memory leak fix in unused destination indexLibravatar Linus Torvalds1-0/+1
This adds a "discard_index(&o->result)" to the failure path, to reclaim memory from an in-core index we built but ended up not using. The *big* memory leak comes from the fact that we leak the cache_entry things left and right. That's a very traditional and deliberate leak: because we used to build up the cache entries by just mapping them directly in from the index file (and we emulate that in modern times by allocating them from one big array), we can't actually free them one-by-one. So doing the "discard_index()" will free the hash tables etc, which is good, and it will free the "istate->alloc" but that is never set on the result because we don't get the result from the index read. So we don't actually free the individual cache entries themselves that got created from the trees. That's not something new, btw. We never did. But some day we should just add a flag to the cache_entry() that it's a "free one by one" kind, and then we could/should do it. In the meantime, this one-liner will fix *some* of the memory leaks, but not that old traditional one. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-03-09Make 'unpack_trees()' have a separate source and destination indexLibravatar Linus Torvalds8-153/+102
We will always unpack into our own internal index, but we will take the source from wherever specified, and we will optionally write the result to a specified index (optionally, because not everybody even _wants_ any result: the index diffing really wants to just walk the tree and index in parallel). This ends up removing a fair number more lines than it adds, for the simple reason that we can now skip all the crud that tried to be oh-so-careful about maintaining our position in the index as we were traversing and modifying it. Since we don't actually modify the source index any more, we can just update the 'o->pos' pointer without worrying about whether an index entry got removed or replaced or added to. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-03-09Make 'unpack_trees()' take the index to work on as an argumentLibravatar Linus Torvalds7-39/+52
This is just a very mechanical conversion, and makes everybody set it to '&the_index' before calling, but at least it makes it more explicit where we work with the index. The next stage would be to split that index usage up into a 'source' and a 'destination' index, so that we can unpack into a different index than we started out from. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-03-09Add 'const' where appropriate to index handling functionsLibravatar Linus Torvalds4-16/+16
This is in an effort to make the source index of 'unpack_trees()' as being const, and thus making the compiler help us verify that we only access it for reading. The constification also extended to some of the hashing helpers that get called indirectly. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-03-09Fix tree-walking compare_entry() in the presense of --prefixLibravatar Linus Torvalds1-0/+3
When we make the "root" tree-walk info entry have a pathname in it, we need to have a ->prev pointer so that compare_entry will actually notice and traverse into the root. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-03-09Move 'unpack_trees()' over to 'traverse_trees()' interfaceLibravatar Linus Torvalds1-281/+249
This not only deletes more code than it adds, it gets rid of a singularly hard-to-understand function (unpack_trees_rec()), and replaces it with a set of smaller and simpler functions that use the generic tree traversal mechanism to walk over one or more git trees in parallel. It's still not the most wonderful interface, and by no means is the new code easy to understand either, but it's at least a bit less opaque. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-03-09Make 'traverse_trees()' traverse conflicting DF entries in parallelLibravatar Linus Torvalds3-4/+9
This makes the traverse_trees() entry comparator routine use the more relaxed form of name comparison that considers files and directories with the same name identical. We pass in a separate mask for just the directory entries, so that the callback routine can decide (if it wants to) to only handle one or the other type, but generally most (all?) users are expected to really want to see the case of a name 'foo' showing up in one tree as a file and in another as a directory at the same time. In particular, moving 'unpack_trees()' over to use this tree traversal mechanism requires this. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-03-09Add return value to 'traverse_tree()' callbackLibravatar Linus Torvalds3-13/+22
This allows the callback to return an error value, but it can also specify which of the tree entries that it actually used up by returning a positive mask value. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-03-09Make 'traverse_tree()' use linked structure rather than 'const char *base'Libravatar Linus Torvalds3-28/+78
This makes the calling convention a bit less obvious, but a lot more flexible. Instead of allocating and extending a new 'base' string, we just link the top-most name into a linked list of the 'info' structure when traversing a subdirectory, and we can generate the basename by following the list. Perhaps even more importantly, the linked list of info structures also gives us a place to naturally save off other information than just the directory name. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-03-09Add 'df_name_compare()' helper functionLibravatar Linus Torvalds2-0/+36
This new helper is identical to base_name_compare(), except it compares conflicting directory/file entries as equal in order to help handling DF conflicts (thus the name). Note that while a directory name compares as equal to a regular file with the new helper, they then individually compare _differently_ to a filename that has a dot after the basename (because '\0' < '.' < '/'). So a directory called "foo/" will compare equal to a file "foo", even though "foo.c" will compare after "foo" and before "foo/" This will be used by routines that want to traverse the git namespace but then handle conflicting entries together when possible. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-03-08builtin remote rm: remove symbolic refs, tooLibravatar Johannes Schindelin2-0/+6
"git remote add" can add a symbolic ref "HEAD", and "rm" should delete it, too. Noticed by Teemu Likonen. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-03-08Add a test for read-tree -u --reset with a D/F conflictLibravatar Jeff King1-0/+30
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-03-08Merge branch 'ph/parseopt'Libravatar Junio C Hamano6-23/+68
* ph/parseopt: parse-options: new option type to treat an option-like parameter as an argument. parse-opt: bring PARSE_OPT_HIDDEN and NONEG to git-rev-parse --parseopt
2008-03-08Merge branch 'dp/clean-fix'Libravatar Junio C Hamano11-94/+123
* dp/clean-fix: git-clean: add tests for relative path git-clean: correct printing relative path Make private quote_path() in wt-status.c available as quote_path_relative() Revert part of d089eba (setup: sanitize absolute and funny paths in get_pathspec()) Revert part of 1abf095 (git-add: adjust to the get_pathspec() changes) Revert part of 744dacd (builtin-mv: minimum fix to avoid losing files) get_pathspec(): die when an out-of-tree path is given
2008-03-08Merge branch 'ml/submodule-add-existing'Libravatar Junio C Hamano2-22/+33
* ml/submodule-add-existing: git-submodule - Allow adding a submodule in-place
2008-03-08Merge branch 'mr/compat-snprintf'Libravatar Junio C Hamano5-0/+92
* mr/compat-snprintf: Add compat/snprintf.c for systems that return bogus
2008-03-08Merge branch 'sp/fetch-optim'Libravatar Junio C Hamano11-24/+338
* sp/fetch-optim: Teach git-fetch to exploit server side automatic tag following Teach fetch-pack/upload-pack about --include-tag git-pack-objects: Automatically pack annotated tags if object was packed Teach git-fetch to grab a tag at the same time as a commit Make git-fetch follow tags we already have objects for sooner Teach upload-pack to log the received need lines to an fd Free the path_lists used to find non-local tags in git-fetch Allow builtin-fetch's find_non_local_tags to append onto a list Ensure tail pointer gets setup correctly when we fetch HEAD only Remove unnecessary delaying of free_refs(ref_map) in builtin-fetch Remove unused variable in builtin-fetch find_non_local_tags
2008-03-08Merge branch 'jc/describe-always'Libravatar Junio C Hamano2-32/+44
* jc/describe-always: describe --always: fall back to showing an abbreviated object name
2008-03-08Merge branch 'jc/am'Libravatar Junio C Hamano5-16/+118
* jc/am: am: --rebasing am: remove support for -d .dotest am: read from the right mailbox when started from a subdirectory
2008-03-08Merge branch 'cr/reset-parseopt'Libravatar Junio C Hamano1-27/+20
* cr/reset-parseopt: Make builtin-reset.c use parse_options.