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2008-08-03add --no-filters option to git hash-objectDmitry Potapov3-5/+44
The new option allows the contents to be hashed as is, ignoring any input filter that would have been chosen by the attributes mechanism. This option is incompatible with --path and --stdin-paths options. Signed-off-by: Dmitry Potapov <dpotapov@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-08-03add --path option to git hash-objectDmitry Potapov3-7/+48
The --path option allows us to pretend as if the contents being hashed came from the specified path, and affects which input filter is used via the attributes mechanism. This is useful for hashing a temporary file whose name is different from the path that is meant to have the hashed contents. Signed-off-by: Dmitry Potapov <dpotapov@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-08-03use parse_options() in git hash-objectDmitry Potapov1-69/+53
Signed-off-by: Dmitry Potapov <dpotapov@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-08-03correct usage help string for git-hash-objectDmitry Potapov2-2/+5
The usage string is corrected to make it fit in 80 columns and to make it unequivocal about what options can be used with --stdin-paths. Signed-off-by: Dmitry Potapov <dpotapov@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-08-03correct argument checking test for git hash-objectDmitry Potapov1-4/+4
Because the file name given to stdin did not exist, git hash-object fails to open it and exits with non-zero error code. Thus the test may pass even if there is an error in argument checking. Signed-off-by: Dmitry Potapov <dpotapov@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-08-03teach index_fd to work with pipesDmitry Potapov3-52/+41
index_fd can now work with file descriptors that are not normal files but any readable file. If the given file descriptor is a regular file then mmap() is used; for other files, strbuf_read is used. The path parameter, which has been used as hint for filters, can be NULL now to indicate that the file should be hashed literally without any filter. The index_pipe function is removed as redundant. Signed-off-by: Dmitry Potapov <dpotapov@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-08-01Merge branch 'maint'Junio C Hamano2-1/+20
2008-08-01Start 1.5.6.5 RelNotes to describe accumulated fixesJunio C Hamano2-1/+20
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-08-01Make git-add -i accept ranges like 7-Ciaran McCreesh2-5/+6
git-add -i ranges expect number-number. But for the supremely lazy, typing in that second number when selecting "from patch 7 to the end" is wasted effort. So treat an empty second number in a range as "until the last item". Signed-off-by: Ciaran McCreesh <ciaran.mccreesh@googlemail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-08-01Update my e-mail addressJunio C Hamano43-43/+43
The old cox.net address is still getting mails from gitters. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-08-01git-diff(1): "--c" -> "--cc" typo fixJonathan Nieder1-1/+1
git diff does not take a --c option. Signed-off-by: Jonathan Nieder <jrnieder@uchicago.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-08-01git-submodule: move ill placed shift.Pierre Habouzit1-1/+1
When running git submodule update -i, the "-i" is shifted before recursing into cmd_init and then again outside of the loop. This causes some /bin/sh to complain about shifting when there are no arguments left (and would discard anything written after -i too). Signed-off-by: Pierre Habouzit <madcoder@debian.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-08-01t/t4202-log.sh: add newline at end of fileBrandon Casey1-1/+2
Some shells hang when parsing the script if the last statement is not followed by a newline. So add one. Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-08-01sort_in_topological_order(): avoid setting a commit flagJohannes Schindelin3-8/+65
We used to set the TOPOSORT flag of commits during the topological sorting, but we can just as well use the member "indegree" for it: indegree is now incremented by 1 in the cases where the commit used to have the TOPOSORT flag. This is the same behavior as before, since indegree could not be non-zero when TOPOSORT was unset. Incidentally, this fixes the bug in show-branch where the 8th column was not shown: show-branch sorts the commits in topological order, assuming that all the commit flags are available for show-branch's private matters. But this was not true: TOPOSORT was identical to the flag corresponding to the 8th ref. So the flags for the 8th column were unset by the topological sorting. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-08-01Documentation: clarify diff --ccJunio C Hamano2-8/+8
The definition of an "uninteresting" hunk was not in line with reality. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-08-01Propagate -u/--upload-pack option of "git clone" to transport.Steve Haslam2-0/+30
The -u option to override the remote system's path to git-upload-pack was being ignored by "git clone"; caused by a missing call to transport_set_option to set TRANS_OPT_UPLOADPACK. Presumably this crept in when git-clone was converted from shell to C. Signed-off-by: Steve Haslam <shaslam@lastminute.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-08-01Documentation: fix diff.external exampleAnders Melchiorsen2-5/+7
The diff.external examples pass a flag to gnu-diff, but GNU diff does not follow the GIT_EXTERNAL_DIFF interface. Signed-off-by: Anders Melchiorsen <mail@cup.kalibalik.dk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-08-01make sure parsed wildcard refspec ends with slashJunio C Hamano2-18/+64
A wildcard refspec is internally parsed into a refspec structure with src and dst strings. Many parts of the code assumed that these do not include the trailing "/*" when matching the wildcard pattern with an actual ref we see at the remote. What this meant was that we needed to make sure not just that the prefix matched, and also that a slash followed the part that matched. But a codepath that scans the result from ls-remote and finds matching refs forgot to check the "matching part must be followed by a slash" rule. This resulted in "refs/heads/b1" from the remote side to mistakenly match the source side of "refs/heads/b/*:refs/remotes/b/*" refspec. Worse, the refspec crafted internally by "git-clone", and a hardcoded preparsed refspec that is used to implement "git-fetch --tags", violated this "parsed widcard refspec does not end with slash" rule; simply adding the "matching part must be followed by a slash" rule then would have broken codepaths that use these refspecs. This commit changes the rule to require a trailing slash to parsed wildcard refspecs. IOW, "refs/heads/b/*:refs/remotes/b/*" is parsed as src = "refs/heads/b/" and dst = "refs/remotes/b/". This allows us to simplify the matching logic because we only need to do a prefixcmp() to notice "refs/heads/b/one" matches and "refs/heads/b1" does not. Acked-by: Daniel Barkalow <barkalow@iabervon.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-08-01init: handle empty "template" parameterJeff King2-0/+28
If a user passes "--template=", then our template parameter is blank. Unfortunately, copy_templates() assumes it has at least one character, and does all sorts of bad things like reading from template[-1] and then proceeding to link all of '/' into the .git directory. This patch just checks for that condition in copy_templates and aborts. As a side effect, this means that --template= now has the meaning "don't copy any templates." Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-08-01builtin-revert.c: typofixStephan Beyer1-1/+1
Signed-off-by: Stephan Beyer <s-beyer@gmx.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-31Allow "non-option" revision options in parse_option-enabled commandsPierre Habouzit1-1/+1
Commands which use parse_options() but also call setup_revisions() must do their parsing in a two step process: 1. first, they parse all options. Anything unknown goes to parse_revision_opt() (which calls handle_revision_opt), which may claim the option or say "I don't recognize this" 2. the non-option remainder goes to setup_revisions() to actually get turned into revisions Some revision options are "non-options" in that they must be parsed in order with their revision counterparts in setup_revisions(). For example, "--all" functions as a pseudo-option expanding to all refs, and "--no-walk" affects refs after it on the command line, but not before. The revision option parser in step 1 recognizes such options and sets them aside for later parsing by setup_revisions(). However, the return value used from handle_revision_opt indicated "I didn't recognize this", which was wrong. It did, and it took appropriate action (even though that action was just deferring it for later parsing). Thus it should return "yes, I recognized this." Previously, these pseudo-options generated an error when used with parse_options parsers (currently just blame and shortlog). With this patch, they should work fine, enabling things like "git shortlog --all". Signed-off-by: Jeff King <peff@peff.net> Acked-By: Pierre Habouzit <madcoder@debian.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-31Teach --find-copies-harder to "git blame"Junio C Hamano1-0/+4
It's equivalent to "-C -C" with the diff family. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-31Compact commit template messageJeff King2-13/+17
We recently let the user know explicitly that an empty commit message will abort the commit. However, this adds yet another line to the template; let's rephrase and re-wrap so that this fits back on two lines. This patch also makes the "fatal: empty commit message?" warning a bit less scary, since this is now a "feature" instead of an error. However, we retain the non-zero exit status to indicate to callers that nothing was committed. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-30Make the DESCRIPTION match <x>... items in the SYNOPSISAbhijit Menon-Sen11-20/+20
When the SYNOPSIS says e.g. "<path>...", it is nice if the DESCRIPTION also mentions "<path>..." and says the specified "paths" (note plural) are used for $whatever. This fixes the obvious mismatches. Signed-off-by: Abhijit Menon-Sen <ams@toroid.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-30documentation: user-manual: update "using-bisect" sectionChristian Couder1-6/+21
Since version 1.5.6 "git bisect" doesn't use a "bisect" branch any more, but the user manual had not been updated to reflect this. So this patch does that and while at it also adds a few words about "git bisect skip" and points user to the "git bisect" man page for more information. Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-30Fix test-parse-options "integer" testJunio C Hamano2-4/+15
OPT_INTEGER() works on an integer, not on an unsigned long. On a big endian architecture with long larger than int, integer test gives bogus results because of this bug. Reported by H.Merijn Brand in HP-UX 64-bit environment. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-30Replace uses of "git-var" with "git var"Todd Zullinger7-9/+9
Signed-off-by: Todd Zullinger <tmz@pobox.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-30Fix merge name generation in "merge in C"Junio C Hamano1-2/+2
When merging an early part of a branch, e.g. "git merge xyzzy~20", we were supposed to say "branch 'xyzzy' (early part)", but it incorrectly said "branch 'refs/heads/xy' (early part)" instead. The logic was supposed to first strip away "~20" part to make sure that what follows "~" is a non-zero posint, prefix it with "refs/heads/" and ask resolve_ref() if it is a ref. If it is, then we know xyzzy was a branch, and we can give the correct message. However, there were a few bugs. First of all, the logic to build this "true branch refname" did not count the characters correctly. At this point of the code, "len" is the number of trailing, non-name part of the given extended SHA-1 expression given by the user, i.e. number of bytes in "~20" in the above example. In addition, the message forgot to skip "refs/heads/" it prefixed from the output. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-30Documentation/git-rev-parse.txt: update for new git-describe output formatCesar Eduardo Barros1-2/+3
Signed-off-by: Cesar Eduardo Barros <cesarb@cesarb.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-30Merge git://repo.or.cz/git-guiJunio C Hamano4-11/+36
* git://repo.or.cz/git-gui: git-gui (Windows): Change wrapper to execdir 'libexec/git-core' git-gui (Windows): Switch to relative discovery of oguilib git-gui: Correct installation of library to be $prefix/share git-gui: Fix gitk search in $PATH to work on Windows git-gui: Preserve scroll position on reshow_diff. git-gui: Fix the Remote menu separator.
2008-07-30Teach gitlinks to ie_modified() and ce_modified_check_fs()Junio C Hamano1-5/+22
The ie_modified() function is the workhorse for refresh_cache_entry(), i.e. checking if an index entry that is stat-dirty actually has changes. After running quicker check to compare cached stat information with results from the latest lstat(2) to answer "has modification" early, the code goes on to check if there really is a change by comparing the staged data with what is on the filesystem by asking ce_modified_check_fs(). However, this function always said "no change" for any gitlinks that has a directory at the corresponding path. This made ie_modified() to miss actual changes in the subproject. The patch fixes this first by modifying an existing short-circuit logic before calling the ce_modified_check_fs() function. It knows that for any filesystem entity to which ie_match_stat() says its data has changed, if its cached size is nonzero then the contents cannot match, which is a correct optimization only for blob objects. We teach gitlink objects to this special case, as we already know that any gitlink that ie_match_stat() says is modified is indeed modified at this point in the codepath. With the above change, we could leave ce_modified_check_fs() broken, but it also futureproofs the code by teaching it to use ce_compare_gitlink(), instead of assuming (incorrectly) that any directory is unchanged. Originally noticed by Alex Riesen on Cygwin. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-30Advertise the ability to abort a commitAnders Melchiorsen2-3/+5
This treats aborting a commit more like a feature. Signed-off-by: Anders Melchiorsen <mail@cup.kalibalik.dk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-29Support copy and rename detection in fast-export.Alexander Gavrilov3-2/+81
Although it does not matter for Git itself, tools that export to systems that explicitly track copies and renames can benefit from such information. This patch makes fast-export output correct action logs when -M or -C are enabled. Signed-off-by: Alexander Gavrilov <angavrilov@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-29format-patch: Produce better output with --inline or --attachKevin Ballard10-3/+34
This patch makes two small changes to improve the output of --inline and --attach. The first is to write a newline preceding the boundary. This is needed because MIME defines the encapsulation boundary as including the preceding CRLF (or in this case, just LF), so we should be writing one. Without this, the last newline in the pre-diff content is consumed instead. The second change is to always write the line termination character (default: newline) even when using --inline or --attach. This is simply to improve the aesthetics of the resulting message. When using --inline an email client should render the resulting message identically to the non-inline version. And when using --attach this adds a blank line preceding the attachment in the email, which is visually attractive. Signed-off-by: Kevin Ballard <kevin@sb.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-29Documentation: Remove mentions of git-svnimport.Brian Gernhardt1-14/+12
git-svnimport is no longer supported, so don't mention it in the documentation. This also updates the description, removing the historical discussion, since it mostly dealt with how it differed from svnimport. The new description gives some starting points into the rest of the documentation. Noticed by Jurko Gospodnetić <jurko.gospodnetic@docte.hr> Signed-off-by: Brian Gernhardt <benji@silverinsanity.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-29Make it clear that push can take multiple refspecsAbhijit Menon-Sen1-8/+9
Signed-off-by: Abhijit Menon-Sen <ams@toroid.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-29`git submodule add` now requires a <path>Abhijit Menon-Sen1-4/+4
Signed-off-by: Abhijit Menon-Sen <ams@toroid.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-29git-gui (Windows): Change wrapper to execdir 'libexec/git-core'Steffen Prohaska1-4/+7
git-gui needs bindir in PATH to be able to run 'git'. bindir however is not necessarily in PATH if started directly through a Windows shortcut. Therefore, we used to add the directory git-gui is located in. But with the new 'libexec/git-core' layout this directory is no longer identical to bindir. This commit modifies the wrapper script to discover the bindir and add it to PATH. Signed-off-by: Steffen Prohaska <prohaska@zib.de> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2008-07-29git-gui (Windows): Switch to relative discovery of oguilibSteffen Prohaska1-0/+1
Instead of using an absolute path, git-gui can discover its gui library using a relative path from execdir. We want to use the relative path discovery on MinGW to avoid issues with translation of absolute paths. Signed-off-by: Steffen Prohaska <prohaska@zib.de> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2008-07-29git-gui: Correct installation of library to be $prefix/shareSteffen Prohaska1-0/+4
We always wanted the library for git-gui to install into the $prefix/share directory, not $prefix/libexec/share. All of the files in our library are platform independent and may be reused across systems, like any other content stored in the share directory. Our computation of where our library should install to was broken when git itself started installing to $prefix/libexec/git-core, which was one level down from where we expected it to be. Signed-off-by: Steffen Prohaska <prohaska@zib.de> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2008-07-29git-gui: Fix gitk search in $PATH to work on WindowsShawn O. Pearce1-3/+9
Back in 15430be5a1 ("Look for gitk in $PATH, not $LIBEXEC/git-core") git-gui learned to use [_which gitk] to locate where gitk's script is as Git 1.6 will install gitk to $prefix/bin (in $PATH) and all of the other tools are in $gitexecdir. This failed on Windows because _which adds the ".exe" suffix as it searches for the program on $PATH, under the assumption that we can only execute something from Tcl if it is a proper Windows executable. When scanning for gitk on Windows we need to omit the ".exe" suffix. Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2008-07-28Make use of stat.ctime configurableAlex Riesen6-1/+19
A new configuration variable 'core.trustctime' is introduced to allow ignoring st_ctime information when checking if paths in the working tree has changed, because there are situations where it produces too much false positives. Like when file system crawlers keep changing it when scanning and using the ctime for marking scanned files. The default is to notice ctime changes. Signed-off-by: Alex Riesen <raa.lkml@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-28merge-base: die with an error message if not passed a commit refChristian Couder1-9/+17
Before this patch "git merge-base" just exited with error code 1 and without an error message in case it was passed a ref to an object that is not a commit (for example a tree). This patch makes it "die" in this case with an error message. While at it, this patch also refactors the code to get the commit reference from an argument into a new "get_commit_reference" function. Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-28t7001: fix "git mv" testJunio C Hamano1-0/+2
The test assumed that we can keep the cached stat information fresh across rename(2); many filesystems however update st_ctime (and POSIX allows them to do so), and that assumption does not hold. We can explicitly refresh the index for the purpose of these tests. The only thing we are interested in is the staged contents and the mode bits are preserved across "git mv". Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-28Documentation: clarify what is shown in "git-ls-files -s" outputJunio C Hamano1-1/+1
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-28run-command (Windows): Run dashless "git <cmd>"Steffen Prohaska1-7/+4
We prefer running the dashless form, and POSIX side already does so; we should use it in MinGW's start_command(), too. Signed-off-by: Steffen Prohaska <prohaska@zib.de> Acked-by: Johannes Sixt <johannes.sixt@telecom.at> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-28Refactor, adding prepare_git_cmd(const char **argv)Steffen Prohaska2-1/+7
prepare_git_cmd(const char **argv) adds a first entry "git" to the array argv. The new array is allocated on the heap. It's the caller's responsibility to release it with free(). The code was already present in execv_git_cmd() but could not be used from outside. Now it can also be called for preparing the command list in the MinGW codepath in run-command.c. Signed-off-by: Steffen Prohaska <prohaska@zib.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-28builtin-verify-tag: fix -v option parsingOlivier Marin1-4/+5
Since the C rewrite, "git verify-tag -v" just does nothing instead of printing the usage message with an error. This patch fix the regression. Signed-off-by: Olivier Marin <dkr@freesurf.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-28ls-tree documentation: enhance notes on subdirectory and pathspec behaviourJunio C Hamano1-4/+14
When run in a working copy subdirectory, git-ls-tree will automagically add the prefix to the pathspec, which can result in an unexpected behavior when the tree object accessed is not the root tree object. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-28Allow installing in the traditional wayJunio C Hamano1-1/+4
In an earlier commit c70a8d9 (Makefile: Do not install a copy of 'git' in $(gitexecdir), 2008-07-21), we tried to avoid installing two git, one in /usr/bin/git and the other in /usr/libexec/git-core/git. It mistakenly removed the only copy of git when gitexecdir and bindir are set to the same directory, i.e. the traditional layout. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-28Allow building without any git installedJunio C Hamano1-1/+1
This is a follow-up patch to 49fa65a (Allow the built-in exec path to be relative to the command invocation path, 2008-07-23). Without specific gitexecdir passed from the command line, git-gui's build procedure would try to figure out the value for it by running an installed git. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-27init: handle empty "template" parameterJeff King2-0/+28
If a user passes "--template=", then our template parameter is blank. Unfortunately, copy_templates() assumes it has at least one character, and does all sorts of bad things like reading from template[-1] and then proceeding to link all of '/' into the .git directory. This patch just checks for that condition in copy_templates and aborts. As a side effect, this means that --template= now has the meaning "don't copy any templates." Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-27GIT 1.6.0-rc1v1.6.0-rc1Junio C Hamano1-1/+18
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-27git-mv: Keep moved index entries inactPetr Baudis4-55/+80
The rewrite of git-mv from a shell script to a builtin was perhaps a little too straightforward: the git add and git rm queues were emulated directly, which resulted in a rather complicated code and caused an inconsistent behaviour when moving dirty index entries; git mv would update the entry based on working tree state, except in case of overwrites, where the new entry would still have sha1 of the old file. This patch introduces rename_index_entry_at() into the index toolkit, which will rename an entry while removing any entries the new entry might render duplicate. This is then used in git mv instead of all the file queues, resulting in a major simplification of the code and an inevitable change in git mv -n output format. Also the code used to refuse renaming overwriting symlink with a regular file and vice versa; there is no need for that. A few new tests have been added to the testsuite to reflect this change. Signed-off-by: Petr Baudis <pasky@suse.cz> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-27git-mv: Remove dead code branchPetr Baudis1-9/+7
The path list builder had a branch for the case the source is not in index, but this can happen only if the source was a directory. However, in that case we have already expanded the list to the directory contents and set mode to WORKING_DIRECTORY, which is tested earlier. The patch removes the superfluous branch and adds an assert() instead. git-mv testsuite still passes. Signed-off-by: Petr Baudis <pasky@suse.cz> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-27fsck: Don't require tmp_obj_ file names are 14 bytes in lengthShawn O. Pearce1-4/+2
Not all temporary file creation routines will ensure 14 bytes are used to generate the temporary file name. In C Git this may be true, but alternate implementations such as jgit are not always able to generate a temporary file name with a specific prefix and also ensure the file name length is 14 bytes long. Since temporary files in a directory we are fsck'ing should be uncommon (as they are short lived only long enough for an active writer to finish writing the file and rename it) we shouldn't see these show up very often. Always using a prefixcmp() call and ignoring the length opens up room for other implementations to use different name generation schemes. Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-27Avoid chdir() in list_commands_in_dir()Johannes Schindelin1-2/+10
The function list_commands_in_dir() tried to be lazy and just chdir() to the directory which entries it listed, so that the check if the file is executable could be done on dir->d_name. However, there is no good reason to jump around wildly just to find all Git commands. Instead, have a strbuf and construct the full path dynamically. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-27builtin-branch: fix -v for --[no-]mergedLars Hjemli1-0/+15
After the optimization to --[no-]merged logic, the calculation of the width of the longest refname to be shown might become inaccurate (since the matching against merge_filter is performed after adding refs to ref_list). This patch forces a recalculation of maxwidth when it might be needed. Signed-off-by: Lars Hjemli <hjemli@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-27builtin-branch: factor out merge_filter matchingLars Hjemli1-5/+13
The logic for checking commits against merge_filter will be reused when we recalculate the maxwidth of refnames. Signed-off-by: Lars Hjemli <hjemli@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-27builtin-branch: remove duplicated codeLars Hjemli1-7/+2
The previous optimization to --[no-]merged ended up with some duplicated code which this patch removes. Signed-off-by: Lars Hjemli <hjemli@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-27rev-parse: Add support for the ^! and ^@ syntaxBjörn Steinbrink2-0/+34
Those shorthands are explained in the rev-parse documentation but were not actually supported by rev-parse itself. gitk internally uses rev-parse to interpret its command line arguments, and being able to use these "limit with parents" syntax is handy there. Signed-off-by: Björn Steinbrink <B.Steinbrink@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-27make sure parsed wildcard refspec ends with slashJunio C Hamano2-18/+64
A wildcard refspec is internally parsed into a refspec structure with src and dst strings. Many parts of the code assumed that these do not include the trailing "/*" when matching the wildcard pattern with an actual ref we see at the remote. What this meant was that we needed to make sure not just that the prefix matched, and also that a slash followed the part that matched. But a codepath that scans the result from ls-remote and finds matching refs forgot to check the "matching part must be followed by a slash" rule. This resulted in "refs/heads/b1" from the remote side to mistakenly match the source side of "refs/heads/b/*:refs/remotes/b/*" refspec. Worse, the refspec crafted internally by "git-clone", and a hardcoded preparsed refspec that is used to implement "git-fetch --tags", violated this "parsed widcard refspec does not end with slash" rule; simply adding the "matching part must be followed by a slash" rule then would have broken codepaths that use these refspecs. This commit changes the rule to require a trailing slash to parsed wildcard refspecs. IOW, "refs/heads/b/*:refs/remotes/b/*" is parsed as src = "refs/heads/b/" and dst = "refs/remotes/b/". This allows us to simplify the matching logic because we only need to do a prefixcmp() to notice "refs/heads/b/one" matches and "refs/heads/b1" does not. Acked-by: Daniel Barkalow <barkalow@iabervon.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-27gitweb: More about how gitweb gets 'owner' of repositoryJakub Narebski1-1/+2
Signed-off-by: Jakub Narebski <jnareb@gmail.com> Acked-by: Petr Baudis <pasky@suse.cz> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-27t6030 (bisect): work around Mac OS X "ls"Jonathan Nieder1-1/+1
t6030-bisect-porcelain.sh relies on "ls" exiting with nonzero status when asked to list nonexistent files. Unfortunately, /bin/ls on Mac OS X 10.3 exits with exit code 0. So look at its output instead. Signed-off-by: Jonathan Nieder <jrnieder@uchicago.edu> Acked-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-27Documentation/git-submodule.txt: fix doubled wordCesar Eduardo Barros1-1/+1
Signed-off-by: Cesar Eduardo Barros <cesarb@cesarb.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-27bash completion: Add completion for 'git help'Lee Marlow1-7/+39
Rename cached __git_commandlist to __git_porcelain_commandlist and add __git_all_commandlist that only filters out *--* helpers. Completions for 'git help' will use the __git_all_commandlist, while the __git_porcelain_commandlist is used for git command completion. Users who actually read man pages may want to see help for plumbing commands. Signed-off-by: Lee Marlow <lee.marlow@gmail.com> Acked-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-27Documentation: fix diff.external exampleAnders Melchiorsen2-5/+7
The diff.external examples pass a flag to gnu-diff, but GNU diff does not follow the GIT_EXTERNAL_DIFF interface. Signed-off-by: Anders Melchiorsen <mail@cup.kalibalik.dk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-27bash completion: Add long options for 'git describe'Thomas Rast1-0/+9
Signed-off-by: Thomas Rast <trast@student.ethz.ch> Acked-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-27Clarify that "git log x.c y.h" lists commits that touch either fileAbhijit Menon-Sen1-1/+1
Signed-off-by: Abhijit Menon-Sen <ams@toroid.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-27Merge git://repo.or.cz/git-guiJunio C Hamano5-21/+178
* git://repo.or.cz/git-gui: git-gui: "Stage Line": Treat independent changes in adjacent lines better git-gui: Fix "Stage/Unstage Line" with one line of context. git-gui: Correct 'Visualize Branches' on Mac OS X to start gitk git-gui: Look for gitk in $PATH, not $LIBEXEC/git-core Add a menu item to invoke full copy detection in blame. Kill the blame back-end on window close. Add options to control the search for copies in blame. Fix pre-commit hooks under MinGW/MSYS
2008-07-27git-gui: Preserve scroll position on reshow_diff.Alexander Gavrilov1-4/+14
It is especially useful for Stage/Unstage Line, because they invoke full state scan and diff reload, which originally would reset the scroll position to the top of the file. Signed-off-by: Alexander Gavrilov <angavrilov@gmail.com> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2008-07-27git-gui: Fix the Remote menu separator.Alexander Gavrilov1-0/+1
It was positioned incorrectly (offset by one position) if the menu had a tear-off handle. Signed-off-by: Alexander Gavrilov <angavrilov@gmail.com> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2008-07-26git-gui: "Stage Line": Treat independent changes in adjacent lines betterJohannes Sixt1-3/+58
Assume that we want to commit these states: Old state == HEAD Intermediate state New state -------------------------------------------------------- context before context before context before old 1 new 1 new 1 old 2 old 2 new 2 context after context after context after that is, want to commit two changes in this order: 1. transform "old 1" into "new 1" 2. transform "old 2" into "new 2" [This discussion and this patch is about this very case and one other case as outlined below; any other intermediate states that one could imagine are not affected by this patch.] Now assume further, that we have not staged and commited anything, but we have already changed the working file to the new state. Then we will see this hunk in the "Unstaged Changes": @@ -1,4 +1,4 @@ context before -old 1 -old 2 +new 1 +new 2 context after The obvious way to stage the intermediate state is to apply "Stage This Line" to "-old 1" and "+new 1". Unfortunately, this resulted in this intermediate state: context before old 2 new 1 context after which is not what we wanted. In fact, it was impossible to stage the intermediate state using "Stage Line". The crux was that if a "+" line was staged, then the "-" lines were converted to context lines and arranged *before* the "+" line in the forged hunk that we fed to 'git apply'. With this patch we now treat "+" lines that are staged differently. In particular, the "-" lines before the "+" block are moved *after* the staged "+" line. Now it is possible to get the correct intermediate state by staging "-old 1" and "+new 1". Problem solved. But there is a catch. Noticing that we didn't get the right intermediate state by staging "-old 1" and "+new 1", we could have had the idea to stage the complete hunk and to *unstage* "-old 2" and "+new 2". But... the result is the same. The reason is that there is the exact symmetric problem with unstaging the last "-" and "+" line that are in adjacent blocks of "-" and "+" lines. This patch does *not* change the way in which "-" lines are *unstaged*. Why? Because if we did (i.e. move "+" lines before the "-" line after converting them to context lines), then it would be impossible to stage this intermediate state: context before old 1 new 2 context after that is, it would be impossible to stage the two independet changes in the opposite order. Let's look at this case a bit further: The obvious way to get this intermediate state would be to apply "Stage This Line" to "-old 2" and "+new 2". Before this patch, this worked as expected. With this patch, it does not work as expected, but it can still be achieved by first staging the entire hunk, then *unstaging* "-old 1" and "+new 1". In summary, this patch makes a common case possible, at the expense that a less common case is made more complicated for the user. Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2008-07-26git-gui: Fix "Stage/Unstage Line" with one line of context.Johannes Sixt1-0/+3
To "Stage/Unstage Line" we construct a patch that contains exactly one change (either addition or removal); the hunk header was forged by counting the old side and adjusting the count by +/-1 for the new side. But when we counted the context we never counted the changed line itself. If the hunk had only one removal line and one line of context, like this: @@ -1,3 +1,2 @@ context 1 -removal context 2 We had constructed this patch: @@ -1,2 +1,1 @@ context 1 -removal context 2 which does not apply because git apply deduces that it must apply at the end of the file. ("context 2" is considered garbage and ignored.) The fix is that removal lines must be counted towards the context of the old side. Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2008-07-25git-reset: Let -q hush "locally modified" messagesStephan Beyer1-6/+9
"git reset -q" is advertised to "only report errors", but "locally modified" messages are still shown. They are not errors but diagnostics. Signed-off-by: Stephan Beyer <s-beyer@gmx.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-25git-svn: teach dcommit about svn auto-propsBrad King2-0/+139
Subversion repositories often require files to have properties such as svn:mime-type and svn:eol-style set when they are added. Users typically set these properties automatically using the SVN auto-props feature with 'svn add'. This commit teaches dcommit to look at the user SVN configuration and apply matching auto-props entries for files added by a diff as it is applied to the SVN remote. Signed-off-by: Brad King <brad.king@kitware.com> Acked-by: Eric Wong <normalperson@yhbt.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-25Windows: Do not compile git-shellJohannes Sixt1-2/+2
Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-25Windows: Make sure argv[0] has a pathJohannes Sixt1-0/+12
Since the exec-path on Windows is derived from the program invocation path, we must ensure that argv[0] always has a path. Unfortunately, if a program is invoked from CMD, argv[0] has no path. But on the other hand, the C runtime offers a global variable, _pgmptr, that always has the full path to the program. We hook into main() with a preprocessor macro, where we replace argv[0]. Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-25Windows: Make $(gitexecdir) relativeJohannes Sixt1-0/+1
Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-25Allow add_path() to add non-existent directories to the pathJohannes Sixt3-37/+37
This function had used make_absolute_path(); but this function dies if the directory that contains the entry whose relative path was supplied in the argument does not exist. This is a problem if the argument is, for example, "../libexec/git-core", and that "../libexec" does not exist. Since the resolution of symbolic links is not required for elements in PATH, we can fall back to using make_nonrelative_path(), which simply prepends $PWD to the path. We have to move make_nonrelative_path() alongside make_absolute_path() in abspath.c so that git-shell can be linked. See 5b8e6f85f. Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-25Allow the built-in exec path to be relative to the command invocation pathJohannes Sixt2-42/+26
If GIT_EXEC_PATH (the macro that is defined in the Makefile) is relative, it is interpreted relative to the command's invocation path, which usually is $(bindir). The Makefile rules were written with the assumption that $(gitexecdir) is an absolute path. We introduce a separate variable that names the (absolute) installation directory. Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-25Fix relative built-in paths to be relative to the command invocationJohannes Sixt2-3/+3
$(gitexecdir) (as defined in the Makefile) has gained another path component, but the relative paths in the MINGW section of the Makefile, which are interpreted relative to it, do not account for it. Instead of adding another ../ in front of the path, we change the code that constructs the absolute paths to do it relative to the command's directory, which is essentially $(bindir). We do it this way because we will also allow a relative $(gitexecdir) later. Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-25Record the command invocation path earlyJohannes Sixt6-10/+16
We will need the command invocation path in system_path(). This path was passed to setup_path(), but system_path() can be called earlier, for example via: main commit_pager_choice setup_pager git_config git_etc_gitconfig system_path Therefore, we introduce git_set_argv0_path() and call it as soon as possible. Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-25Makefile: Normalize $(bindir) and $(gitexecdir) before comparingJohannes Sixt1-10/+10
The install target needs to check whether the user has opted to make $(gitexecdir) equal to $(bindir). It did so by a straight string comparison. Since we are going to allow a relative $(gitexecdir), we have to normalize paths before comparison, which we do with $(cd there && pwd). The normalized paths are stored in shell variables. These we can now reuse in the subsequent install statements, which conveniently shortens the lines a bit. Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-25Makefile: Do not install a copy of 'git' in $(gitexecdir)Johannes Sixt1-0/+1
There is already a copy in $(bindir). A subsequent patch will enable git to derive the exec-path from its invocation path. If git is invoked recursively, the first invocation puts the exec-path into PATH, so that the recursive invocation would find the instance in the exec-path. This second instance would again try to derive an exec-path from its invocation path, but would base its result on the wrong "bindir". We do install the copy of git first, but remove it later, so that we can use it as the source of the hardlinks for the builtins. Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-25archive: allow --exec and --remote without equal signRene Scharfe1-3/+17
Allow "--remote repo" and "--exec cmd" in addition to "--remote=repo" and "--exec=cmd" to make their usage consistent with parameters handled by parse_options(). Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-25archive: declare struct archiver where it's neededRene Scharfe2-7/+5
Move the declaration of struct archiver to archive.c, as this is the only file left where it is used. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-25archive: define MAX_ARGS where it's neededRene Scharfe2-4/+2
MAX_EXTRA_ARGS is not used anymore, so remove it. MAX_ARGS is used only in builtin-upload-archive.c, so define it there. Also report the actual value we're comparing against when the number of args is too big. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-25archive: move parameter parsing code to archive.cRene Scharfe3-145/+137
write_archive() in archive.c is the only callsite for the command line parsing functions located in builtin-archive.c. Move them to the place where they are used, un-export them and make them static, as hinted at by Stephan. Cc: Stephan Beyer <s-beyer@gmx.net> Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-25archive: add write_archive()Rene Scharfe4-21/+21
Both archive and upload-archive have to parse command line arguments and then call the archiver specific write function. Move the duplicate code to a new function, write_archive(). Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-25Remove references to git-fetch-pack from "git clone" documentation.Steve Haslam1-5/+4
"git clone" no longer calls "git-fetch-pack", so the documentation is a bit stale. Instead, state that the -u option is to be used when accessing a repository over ssh. Signed-off-by: Steve Haslam <shaslam@lastminute.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-25git-am: Mention --abort in usage string part of OPTIONS_SPECStephan Beyer1-2/+1
The three separate lines for --skip, --resolved and --abort are merged into one so that it is easy to see that they're alternative and related options. Signed-off-by: Stephan Beyer <s-beyer@gmx.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-25Propagate -u/--upload-pack option of "git clone" to transport.Steve Haslam2-0/+30
The -u option to override the remote system's path to git-upload-pack was being ignored by "git clone"; caused by a missing call to transport_set_option to set TRANS_OPT_UPLOADPACK. Presumably this crept in when git-clone was converted from shell to C. Signed-off-by: Steve Haslam <shaslam@lastminute.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-25editor.c: Libify launch_editor()Stephan Beyer4-15/+23
This patch removes exit()/die() calls and builtin-specific messages from launch_editor(), so that it can be used as a general libgit.a function to launch an editor. Signed-off-by: Stephan Beyer <s-beyer@gmx.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-25Move launch_editor() from builtin-tag.c to editor.cStephan Beyer3-53/+57
launch_editor() is declared in strbuf.h but defined in builtin-tag.c. This patch moves launch_editor() into a new source file editor.c, but keeps the declaration in strbuf.h. Signed-off-by: Stephan Beyer <s-beyer@gmx.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-25git-gui: Correct 'Visualize Branches' on Mac OS X to start gitkShawn O. Pearce1-1/+1
In Git 1.6 and later gitk is in $prefix/bin while git-gui and all of the other commands are in $gitexecdir, which is typically not the same as $prefix/bin. So we cannot launch $gitexecdir/gitk and expect it to actually start gitk properly. By allowing git-gui to locate the script via $PATH and then using exactly that path when we source it during the application start we can correctly run gitk on any Git 1.5 or later. Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2008-07-25git-gui: Look for gitk in $PATH, not $LIBEXEC/git-coreAbhijit Menon-Sen1-3/+3
Signed-off-by: Abhijit Menon-Sen <ams@toroid.org> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2008-07-25Merge branch 'maint'Junio C Hamano4-8/+15
* maint: Makefile: fix shell quoting tests: propagate $(TAR) down from the toplevel Makefile index-pack.c: correctly initialize appended objects send-email: find body-encoding correctly
2008-07-25Documentation: clarify how to disable elements in core.whitespaceJunio C Hamano1-1/+2
Noticed by Peter Valdemar Mørch. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-25Makefile: fix shell quotingJunio C Hamano2-7/+10
Makefile records paths to a few programs in GIT-BUILD-OPTIONS file. These paths need to be quoted twice: once to protect specials from the shell that runs the generated GIT-BUILD-OPTIONS file, and again to protect them (and the first level of quoting itself) from the shell that runs the "echo" inside the Makefile. You can test this by trying: $ ln -s /bin/tar "$HOME/Tes' program/tar" $ make TAR="$HOME/Tes' program/tar" test Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-25tests: propagate $(TAR) down from the toplevel MakefileJunio C Hamano2-1/+1
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-25index-pack.c: correctly initialize appended objectsBjörn Steinbrink1-0/+4
When index-pack completes a thin pack it appends objects to the pack. Since the commit 92392b4(index-pack: Honor core.deltaBaseCacheLimit when resolving deltas) such an object can be pruned in case of memory pressure, and will be read back again by get_data_from_pack(). For this to work, the fields in object_entry structure need to be initialized properly. Noticed by Pierre Habouzit. Signed-off-by: Björn Steinbrink <B.Steinbrink@gmx.de> Acked-by: Nicolas Pitre <nico@cam.org> Acked-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-25send-email: find body-encoding correctlyPeter Valdemar Mørch1-1/+1
In 8291db6 (git-send-email: add charset header if we add encoded 'From', 2007-11-16), "$1" is used from a regexp without using () to capture anything in $1. Later, when that value was used, it causes a warning about a variable being undefined, instead of using the correct value for comparison (not that it makes difference in the current code that does not do actual re-encoding). Signed-off-by: Peter Valdemar Mørch <peter@morch.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-25document that git-tag can tag more than headsJonathan Nieder1-1/+2
After looking the git-tag manpage, someone on #git wondered how to tag a commit that is not a branch head. This patch changes the synopsis to say "<commit> | <object>" instead of "<head>" to address his question. Samuel Bronson had the idea of putting "<commit> | <object>" for "<object>" because most tags point to commits (and for the rest of the manpage, all tags point to commits). Signed-off-by: Jonathan Nieder <jrnieder@uchicago.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-25perl/Makefile: update NO_PERL_MAKEMAKER sectionBrandon Casey1-4/+9
The perl modules must be copied to blib/lib so they are available for testing. Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-24bash: offer only paths after '--' for 'git checkout'SZEDER Gábor1-0/+2
Commit d773c631 (bash: offer only paths after '--', 2008-07-08) did the same for several other git commands, but 'git checkout' went unnoticed. Signed-off-by: SZEDER Gábor <szeder@ira.uka.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-24checkout: mention '--' in the docsSZEDER Gábor1-1/+1
'git checkout' uses '--' to separate options from paths, but it was not mentioned in the documentation Signed-off-by: SZEDER Gábor <szeder@ira.uka.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-24Merge branch 'ph/checkout'Junio C Hamano2-18/+117
* ph/checkout: git-checkout: improve error messages, detect ambiguities. git-checkout: fix command line parsing.
2008-07-24git-checkout: improve error messages, detect ambiguities.Pierre Habouzit2-17/+115
The patch is twofold: it moves the option consistency checks just under the parse_options call so that it doesn't get in the way of the tree reference vs. pathspecs desambiguation. The other part rewrites the way to understand arguments so that when git-checkout fails it does with an understandable message. Compared to the previous behavior we now have: - a better error message when doing: git checkout <blob reference> -- now complains about the reference not pointing to a tree, instead of things like: error: pathspec <blob reference> did not match any file(s) known to git. error: pathspec '--' did not match any file(s) known to git. - a better error message when doing: git checkout <path> -- It now complains about <path> not being a reference instead of the completely obscure: error: pathspec '--' did not match any file(s) known to git. - an error when -- wasn't used, and the first argument is ambiguous (i.e. can be interpreted as both ref and as path). Signed-off-by: Pierre Habouzit <madcoder@debian.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-24update test case to protect am --skip behaviourOlivier Marin1-0/+2
Signed-off-by: Olivier Marin <dkr@freesurf.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-24Teach fsck and prune about the new location of temporary objectsBrandon Casey2-17/+28
Since 5723fe7e, temporary objects are now created in their final destination directories, rather than in .git/objects/. Teach fsck to recognize and ignore the temporary objects it encounters, and teach prune to remove them. Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-23Merge branch 'maint' into ph/checkoutJunio C Hamano1-1/+2
* maint: git-checkout: fix command line parsing.
2008-07-23Make non-static functions, that may be static, staticStephan Beyer4-4/+4
Signed-off-by: Stephan Beyer <s-beyer@gmx.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-23ignore non-existent refs in dwim_log()Junio C Hamano1-1/+1
f2eba66 (Enable HEAD@{...} and make it independent from the current branch, 2007-02-03) introduced dwim_log() to handle <refname>@{...} syntax, and as part of its processing, it checks if the ref exists by calling refsolve_ref(). It should call it as a reader to make sure the call returns NULL for a nonexistent ref (not as a potential writer in which case it does not return NULL). Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-23git-completion.bash: provide completion for 'show-branch'Thomas Rast1-1/+17
It previously used the same as 'log', but the options are quite different and the arguments must be single refs (or globs). Signed-off-by: Thomas Rast <trast@student.ethz.ch> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-23bash completion: Add long options for 'git rm'Lee Marlow1-0/+15
Options added: --cached --dry-run --ignore-unmatch --quiet Signed-off-by: Lee Marlow <lee.marlow@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-23svnimport: newer libsvn wants us to ask for the root with "", not "/"P. Christeas1-1/+1
In r27729, libsvn introduced an assert which explicitly forbids searching the tree at "/". Luckily enough, it still accepts an empty string "" as the starting point. http://svn.collab.net/viewvc/svn/trunk/subversion/libsvn_ra/ra_loader.c?r1=27653&r2=27729 Tested against libsvn0-1.5.0-4mdv2009.0 (needs the fix), libsvn0-1.4.6-5mdv2008.1 (works anyway) Signed-off-by: P. Christeas <p_christ@hol.gr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-23Documentation/git-filter-branch: teach "rm" instead of "update-index --remove"Petr Baudis1-1/+1
The example to remove paths using index-filter was done with "git update-index --remove"; "git rm --cached" would be more familiar to new people and is sufficient for this particular case. Signed-off-by: Petr Baudis <pasky@suse.cz> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-23git daemon: avoid waking up too oftenJohannes Schindelin1-14/+11
To avoid waking up unnecessarily, a pipe is set up that is only ever written to by child_handler(), when a child disconnects, as suggested per Junio. This avoids waking up the main process every second to see if a child was disconnected. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-23builtin-commit: Two trivial style-cleanupsJohannes Schindelin1-4/+3
Pierre Habouzit noticed that two variables were not static which should have been, and that adding "\n\n" is better than adding '\n' twice. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-23Documentation: clarify diff --ccJunio C Hamano2-8/+8
The definition of an "uninteresting" hunk was not in line with reality. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-23am --abort: Add to bash-completion and mention in git-rerere documentationStephan Beyer2-2/+2
The git-rerere documentation talks about commands that invoke "git rerere clear" automatically. git am --abort is added and a typo is fixed additionally. Signed-off-by: Stephan Beyer <s-beyer@gmx.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-23git-filter-branch.sh: Allow running in bare repositoriesPetr Baudis2-14/+26
Commit 46eb449c restricted git-filter-branch to non-bare repositories unnecessarily; git-filter-branch can work on bare repositories just fine. Cc: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Petr Baudis <pasky@suse.cz> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-23builtin-branch.c: optimize --merged and --no-mergedJunio C Hamano1-21/+38
"git branch --no-merged $commit" used to compute the merge base between the tip of each and every branch with the named $commit, but this was wasteful when you have many branches. Inside append_ref() we literally ran has_commit() between the tip of the branch and the merge_filter_ref. Instead, we can let the revision machinery traverse the history as if we are running: $ git rev-list --branches --not $commit by queueing the tips of branches we encounter as positive refs (this mimicks the "--branches" option in the above command line) and then appending the merge_filter_ref commit as a negative one, and finally calling prepare_revision_walk() to limit the list.. After the traversal is done, branch tips that are reachable from $commit are painted UNINTERESTING; they are already fully contained in $commit (i.e. --merged). Tips that are not painted UNINTERESTING still have commits that are not reachable from $commit, thus "--no-merged" will show them. With an artificial repository that has "master" and 1000 test-$i branches where they were created by "git branch test-$i master~$i": (with patch) $ /usr/bin/time git-branch --no-merged master >/dev/null 0.12user 0.02system 0:00.15elapsed 99%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (0major+1588minor)pagefaults 0swaps $ /usr/bin/time git-branch --no-merged test-200 >/dev/null 0.15user 0.03system 0:00.18elapsed 100%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (0major+1711minor)pagefaults 0swaps (without patch) $ /usr/bin/time git-branch --no-merged master >/dev/null 0.69user 0.03system 0:00.72elapsed 100%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (0major+2229minor)pagefaults 0swaps $ /usr/bin/time git-branch --no-merged test-200 >/dev/null 0.58user 0.03system 0:00.61elapsed 100%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (0major+2248minor)pagefaults 0swaps Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-23builtin-branch.c: remove unused code in append_ref() callback functionJunio C Hamano1-7/+3
We let for_each_ref() to feed all refs to append_ref() but we are only ever interested in local or remote tracking branches. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-23stash save: fix parameter handlingJunio C Hamano1-2/+2
A command line "git stash save --keep-index I was doing this" was misparsed and keep-index codepath did not trigger. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-23git-am: Add colon before the subject that is printed out as being appliedStephan Beyer2-2/+2
git-am output can be confusing, because the subject of the applied patch can look like the rest of a sentence starting with "Applying". The added colon should make this clearer. Signed-off-by: Stephan Beyer <s-beyer@gmx.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-23git-checkout: fix command line parsing.Pierre Habouzit1-1/+2
This fixes an issue when you use: $ git checkout -- <path1> [<paths>...] and that <path1> can also be understood as a reference. git-checkout mistakenly understands this as the same as: $ git checkout <path1> -- [<paths>...] because parse-options was eating the '--' and the argument parser thought he was parsing: $ git checkout <path1> [<paths>...] Where there indeed is an ambiguity Signed-off-by: Pierre Habouzit <madcoder@debian.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-23rebase -i: When an 'edit' stops, mention the commitJohannes Sixt1-1/+1
In a rebase session where more than one commit is to be 'edit'ed, and the user spends considerable time to 'edit' a commit, it is easy to forget what one wanted to 'edit' at the individual commits. It would be helpful to see at which commit the rebase stopped. Incidentally, if the rebase stopped due to merge conflicts or other errors, the commit was already reported ("Could not apply $sha1..."), but when rebase stopped after successfully applying an "edit" commit, it would not mention it. With this change the commit is reported. Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-23sort_in_topological_order(): avoid setting a commit flagJohannes Schindelin3-10/+8
We used to set the TOPOSORT flag of commits during the topological sorting, but we can just as well use the member "indegree" for it: indegree is now incremented by 1 in the cases where the commit used to have the TOPOSORT flag. This is the same behavior as before, since indegree could not be non-zero when TOPOSORT was unset. Incidentally, this fixes the bug in show-branch where the 8th column was not shown: show-branch sorts the commits in topological order, assuming that all the commit flags are available for show-branch's private matters. But this was not true: TOPOSORT was identical to the flag corresponding to the 8th ref. So the flags for the 8th column were unset by the topological sorting. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-23Add test to show that show-branch misses out the 8th columnJohannes Schindelin1-0/+59
Noticed by Pasky. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-23Ignore dirty submodule states in "git pull --rebase"Johannes Schindelin1-3/+3
This is a companion patch to 6848d58c(Ignore dirty submodule states during rebase and stash). Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-23t/t4202-log.sh: add newline at end of fileBrandon Casey1-1/+2
Some shells hang when parsing the script if the last statement is not followed by a newline. So add one. Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-23t7502-commit.sh: rearrange test to make more portableBrandon Casey1-3/+5
Some shells have problems with one-shot environment variable export and function calls. The sequence is rearranged to avoid the one-shot and to allow the test script to be linked together with '&&'. Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-23t3200,t7201: replace '!' with test_must_failBrandon Casey2-2/+2
Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-23t4116-apply-reverse.sh: use $TAR rather than tarBrandon Casey1-2/+2
Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-23t/: Replace diff [-u|-U0] with test_cmp to allow compilation with old diffBrandon Casey3-12/+12
Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-23t7601: extend the 'merge picks up the best result' testMiklos Vajna1-0/+15
The test only checked if the best result picking code works if there are multiple strategies set in the config. Add a similar one that tests if the same true if the -s option of git merge was used multiple times. Signed-off-by: Miklos Vajna <vmiklos@frugalware.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-23In perforce, RCS keywords are case-sensitiveDaniel Barkalow1-1/+1
At least, this is true in 2007.2, according to the documentation. Signed-off-by: Daniel Barkalow <barkalow@iabervon.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-23Allow pager of diff command be enabled/disabledAlex Riesen2-1/+3
See for example, status and show commands. Besides, Documentation/RelNotes-1.6.0.txt mentions that pager.<cmd> can be used to enable/disable paging behavior per command. Signed-off-by: Alex Riesen <raa.lkml@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-22Fix two leftovers from path_list->string_listJohannes Schindelin1-2/+2
In the documentation, where you cannot get compile errors for using the wrong member name, there were two mentions of 'path' left. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-22git am --skip: clean the index while preserving local changesOlivier Marin2-5/+18
In 3-way merge, "am" will let the index with unmerged path waiting for us to resolve conflicts and continue. But if we want to --skip instead, "am" refuses to continue because of the dirty index. With this patch, "am" will clean the index without touching files locally modified, before continuing. Signed-off-by: Olivier Marin <dkr@freesurf.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-21git-submodule: move ill placed shift.Pierre Habouzit1-1/+1
When running git submodule update -i, the "-i" is shifted before recursing into cmd_init and then again outside of the loop. This causes some /bin/sh to complain about shifting when there are no arguments left (and would discard anything written after -i too). Signed-off-by: Pierre Habouzit <madcoder@debian.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-21builtin-merge: add missing structure initializationPierre Habouzit1-0/+1
The parameter that is eventually passed to read_directory() to scan the working tree should be properly initialized. Signed-off-by: Pierre Habouzit <madcoder@debian.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-21builtin-merge: give a proper error message for invalid strategies in configMiklos Vajna2-25/+24
'git merge -s foobar' diagnosed invalid "foobar" strategy and errored out with a message, but foobar in pull.twohead or pull.octopus was just silently ignored. This makes invalid strategy both on the command line and in the configuration file to trigger the same error. Signed-off-by: Miklos Vajna <vmiklos@frugalware.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-21tests: do not rely on external "patch"Junio C Hamano11-123/+190
Some of our tests assumed a working "patch" command to produce expected results when checking "git-apply", but some systems have broken "patch". We can compare our output with expected output that is precomputed instead to sidestep this issue. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-21Don't cut off last character of commit descriptions.Nikolaj Schumacher1-1/+1
This should have been part of 24a2293 (git-blame.el: show the when, who and what in the minibuffer., 2008-02-12), that changed from using --pretty=oneline to --pretty=format:... without terminating newline. Acked-by: David Kågedal <davidk@lysator.liu.se> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-21parse-options: fix segmentation fault when a required value is missingOlivier Marin2-1/+8
p->argc represent the number of arguments that have not been parsed yet, _including_ the one we are currently parsing. If it is not greater than one then there is no more argument. Signed-off-by: Olivier Marin <dkr@freesurf.fr> Acked-by: Pierre Habouzit <madcoder@debian.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-21mailinfo: better parse email adresses containg parenthesesPhilippe Bruhat (BooK)1-3/+3
When using git-rebase, author fields containing a ')' at the last position had the close-parens character removed; the removal should be done only when it is of this form: user@host (User Name) i.e. the remainder after stripping the e-mail address part is enclosed in a parentheses pair as a whole, not for addresses like this: User Name (me) <user@host> Signed-off-by: Philippe Bruhat (BooK) <book@cpan.org> Acked-by: Lukas Sandström <lukass@etek.chalmers.se> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-21git-am: remove dash from help messageOlivier Marin1-1/+1
Signed-off-by: Olivier Marin <dkr@freesurf.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-21Revert "make git-status use a pager"Junio C Hamano1-1/+1
This reverts commit c8af1de9cfa0a5678ae766777e0f905e60b69fda. The change was immensely unpopular, and poeple who would really want to page can use pager.status configuration.
2008-07-21git-diff(1): "--c" -> "--cc" typo fixJonathan Nieder1-1/+1
git diff does not take a --c option. Signed-off-by: Jonathan Nieder <jrnieder@uchicago.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-21Rename path_list to string_listJohannes Schindelin28-553/+556
The name path_list was correct for the first usage of that data structure, but it really is a general-purpose string list. $ perl -i -pe 's/path-list/string-list/g' $(git grep -l path-list) $ perl -i -pe 's/path_list/string_list/g' $(git grep -l path_list) $ git mv path-list.h string-list.h $ git mv path-list.c string-list.c $ perl -i -pe 's/has_path/has_string/g' $(git grep -l has_path) $ perl -i -pe 's/path/string/g' string-list.[ch] $ git mv Documentation/technical/api-path-list.txt \ Documentation/technical/api-string-list.txt $ perl -i -pe 's/strdup_paths/strdup_strings/g' $(git grep -l strdup_paths) ... and then fix all users of string-list to access the member "string" instead of "path". Documentation/technical/api-string-list.txt needed some rewrapping, too. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-21Rename .git/rebase to .git/rebase-applyJohannes Schindelin13-54/+58
With git-am, it sounds awkward to have the patches in ".git/rebase/", but for technical reasons, we have to keep the same directory name for git-am and git-rebase. ".git/rebase-apply" seems to be a good compromise. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-21Update my e-mail addressJunio C Hamano43-43/+43
The old cox.net address is still getting mails from gitters. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-20Merge branch 'ap/trackinfo'v1.6.0-rc0Junio C Hamano1-16/+10
* ap/trackinfo: Reword "your branch has diverged..." lines to reduce line length
2008-07-20Merge branch 'jc/rerere-auto-more'Junio C Hamano1-2/+5
* jc/rerere-auto-more: rerere.autoupdate: change the message when autoupdate is in effect
2008-07-20Merge branch 'ns/am-abort'Junio C Hamano3-5/+77
* ns/am-abort: git am --abort
2008-07-20Merge branch 'jc/add-addremove'Junio C Hamano3-34/+104
* jc/add-addremove: git-add --all: documentation git-add --all: tests git-add --all: add all files builtin-add.c: restructure the code for maintainability Conflicts: builtin-add.c
2008-07-20"needs update" considered harmfulJunio C Hamano5-4/+9
"git update-index --refresh", "git reset" and "git add --refresh" have reported paths that have local modifications as "needs update" since the beginning of git. Although this is logically correct in that you need to update the index at that path before you can commit that change, it is now becoming more and more clear, especially with the continuous push for user friendliness since 1.5.0 series, that the message is suboptimal. After all, the change may be something the user might want to get rid of, and "updating" would be absolutely a wrong thing to do if that is the case. I prepared two alternatives to solve this. Both aim to reword the message to more neutral "locally modified". This patch is a more intrusive variant that changes the message for only Porcelain commands ("add" and "reset") while keeping the plumbing "update-index" intact. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-20Move read_in_full() and write_in_full() to wrapper.cJunio C Hamano2-38/+38
A few compat/* layer functions call these functions, but we would really want to keep them thin, without depending too much on the libgit proper. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-20Link shell with compat layer functionsJunio C Hamano1-3/+7
This in the short term will break on platforms that use compat implemenations that call outside compat layer, but that is exactly what we want. To give incentive to fix things for people who are affected and more importantly have environment to test their fixes. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-20Merge branch 'maint'Junio C Hamano3-2/+91
* maint: fix usage string for git grep refresh-index: fix bitmask assignment Conflicts: builtin-grep.c
2008-07-20git-svn: fix git svn info to work without argumentsDmitry Potapov1-1/+1
commit 2fe403e7452bd6e1e8232445cf5434ce8f1af973 broke "git-svn info ." due to replacing '.' with '' in canonicalize_path for the top directory, while find_file_type_and_diff_status was not corrected. Bug reports: http://thread.gmane.org/gmane.comp.version-control.git/87822/ http://bugs.debian.org/490400 Signed-off-by: Dmitry Potapov <dpotapov@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-20builtin-push.c: Cleanup - use OPT_BIT() and remove some variablesMichele Ballabio1-21/+8
Signed-off-by: Michele Ballabio <barra_cuda@katamail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-20builtin-merge.c: Fix option parsingMichele Ballabio2-3/+4
Now "git merge -m" needs a message, and errors out with the usage text if none is given. This way, t7600-merge.sh is fixed. Signed-off-by: Michele Ballabio <barra_cuda@katamail.com> Acked-by: Miklos Vajna <vmiklos@frugalware.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-20fix usage string for git grepJonathan Nieder1-1/+1
Without this patch, git-grep gives confusing usage information: $ git grep --confused usage: git grep <option>* <rev>* [-e] <pattern> [<path>...] $ git grep HEAD pattern fatal: ambiguous argument 'pattern': unknown revision or path no t in the working tree. Use '--' to separate paths from revisions So put <pattern> before the <rev>s, in accordance with actual correct usage. While we're changing the usage string, we might as well include the "--" separating revisions and paths, too. Signed-off-by: Jonathan Nieder <jrnieder@uchicago.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-20Teach 'git merge' that some merge strategies no longer existMiklos Vajna1-2/+0
'recur' co-existed with 'recursive' when rewriting it in C, but it no longer available. 'stupid' was also recently removed. "git merge -s confused origin" still includes them in the list of available merge strategies. [jc: this is a squash of two micropatches] Signed-off-by: Miklos Vajna <vmiklos@frugalware.org> Signed-off-by: Nanako Shiraishi <nanako3@lavabit.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-20cvsserver: Add testsuite for packed refsLars Noschinski1-0/+7
Check that req_update shows refs, even if all refs are packed. Signed-off-by: Lars Noschinski <lars@public.noschinski.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-20refresh-index: fix bitmask assignmentJunio C Hamano2-1/+90
5fdeacb (Teach update-index about --ignore-submodules, 2008-05-14) added a new refresh option flag but did not assign a unique bit for it correctly, and broke "update-index --ignore-missing". This fixes it. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-19git-add --all: documentationJunio C Hamano1-1/+7
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-19git-add --all: testsJunio C Hamano1-0/+44
And here is a small test script that makes sure that: - both modified and new files are included, - removed file is noticed, and - no ignored file is included. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-19git-add --all: add all filesJunio C Hamano1-2/+11
People sometimes find that "git add -u && git add ." are 13 keystrokes too many. This reduces it by nine. The support of this has been very low priority for me personally, because I almost never do "git add ." in a directory with already tracked files, and in a new directory, there is no point saying "git add -u". However, for two types of people (that are very different from me), this mode of operation may make sense and there is no reason to leave it unsupported. That is: (1) If you are extremely well disciplined and keep perfect .gitignore, it always is safe to say "git add ."; or (2) If you are extremely undisciplined and do not even know what files you created, and you do not very much care what goes in your history, it does not matter if "git add ." included everything. So there it is, although I suspect I will not use it myself, ever. It will be too much of a change that is against the expectation of the existing users to allow "git commit -a" to include untracked files, and it would be inconsistent if we named this new option "-a", so the short option is "-A". We _might_ want to later add "git commit -A" but that is a separate topic. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-19builtin-add.c: restructure the code for maintainabilityJunio C Hamano1-32/+43
The implementation of "git add" has four major codepaths that are mutually exclusive: - if "--interactive" or "--patch" is given, spawn "git add--interactive" and exit without doing anything else. Otherwise things are handled internally in this C code; - if "--update" is given, update the modified files and exit without doing anything else; - if "--refresh" is given, do refresh and exit without doing anything else; - otherwise, find the paths that match pathspecs and stage their contents. It led to an unholy mess in the code structure; each of the latter three codepaths has a separate call to read_cache(), even though they are all about "read the current index, update it and write it back", and logically they should read the index once _anyway_. This cleans up the latter three cases by introducing a pair of helper variables: - "add_new_files" is set if we need to scan the working tree for paths that match the pathspec. This variable is false for "--update" and "--refresh", because they only work on already tracked files. - "require_pathspec" is set if the user must give at least one pathspec. "--update" does not need it but all the other cases do. This is in preparation for introducing a new option "--all", that does the equivalent of "git add -u && git add ." (aka "addremove"). Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-19Getting closer to 1.6.0-rc0Junio C Hamano2-5/+13
Update the links to "stale" versions of documentation to link to 1.5.6.4 Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-19git am --abortNanako Shiraishi3-5/+77
After failing to apply patches in the middle of a series, "git am --abort" lets you go back to the original commit. [jc: doc/help update from Olivier, and fixups for "am -3" squashed in] Signed-off-by: Nanako Shiraishi <nanako3@lavabit.com> Signed-off-by: Olivier Marin <dkr@freesurf.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-19Merge branch 'maint'Junio C Hamano6-16/+31
* maint: GIT 1.5.6.4 builtin-rm: fix index lock file path http-fetch: do not SEGV after fetching a bad pack idx file rev-list: honor --quiet option api-run-command.txt: typofix
2008-07-19Support gitlinks in fast-import.Alexander Gavrilov5-5/+227
Currently fast-import/export cannot be used for repositories with submodules. This patch extends the relevant programs to make them correctly process gitlinks. Links can be represented by two forms of the Modify command: M 160000 SHA1 some/path which sets the link target explicitly, or M 160000 :mark some/path where the mark refers to a commit. The latter form can be used by importing tools to build all submodules simultaneously in one physical repository, and then simply fetch them apart. Signed-off-by: Alexander Gavrilov <angavrilov@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-19.mailmap updateJunio C Hamano1-0/+9
A few people sent in patches under slightly different spelling recently. Hopefully this catches most of them if not all (with help from Dscho). Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-19Documentation/git-merge.txt: Partial rewrite of How Merge WorksPetr Baudis1-47/+29
The git-merge documentation's "HOW MERGE WORKS" section is confusingly composed and actually omits the most interesting part, the merging of the arguments into HEAD itself, surprisingly not actually mentioning the fast-forward merge anywhere. This patch replaces the "[NOTE]" screenful of highly technical details by a single sentence summing up the interesting information, and instead explains how are the arguments compared with HEAD and the three possible inclusion states that are named "Already up-to-date", "Fast-forward" and "True merge". It also makes it clear that the rest of the section talks only about the true merge situation, and slightly expands the talk on solving conflicts. Junio initiated the removal of the Note screenful altogether and offered many stylistical fixes. Signed-off-by: Petr Baudis <pasky@suse.cz> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-19archive: remove unused headersRené Scharfe3-9/+0
Remove obsolete #includes. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-19archive: make zip compression level independent from core gitRené Scharfe3-5/+8
zlib_compression_level is the compression level used for git's object store. It's 1 by default, which is the fastest setting. This variable is also used as the default compression level for ZIP archives created by git archive. For archives, however, zlib's own default of 6 is more appropriate, as it's favouring small size over speed -- archive creation is not that performance critical most of the time. This patch makes git archive independent from git's internal compression level setting. It affects invocations of git archive without explicitly specified compression level option, only. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-19Documentation: How to ignore local changes in tracked filesPetr Baudis2-3/+18
This patch explains more carefully that `.gitignore` concerns only untracked files and refers the reader to git update-index --assume-unchanged in the need of ignoring uncommitted changes in already tracked files. The description of this option is lifted to a more "porcelainish" level and explains the caveats of this usecase. Whether feasible or not, I believe adding this functionality to the porcelain is out of the scope of this patch. (And I personally think that referring to the plumbing in the case of such a special usage is fine.) This is currently probably one of the top FAQs at #git and the --assume-unchanged switch is not widely known; gitignore(5) is the first place where people are likely to look for it. Signed-off-by: Petr Baudis <pasky@suse.cz> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-19Documentation/git-submodule.txt: Further clarify the descriptionPetr Baudis1-22/+47
This patch rewrites the general description yet again, first clarifying the high-level concept, mentioning the difference to remotes and using the subtree merge strategy, then getting to the details about tree entries and .gitmodules file. The patch also makes few smallar grammar fixups within the rest of the description and clarifies how does 'init' relate to 'update --init'. Cc: Heikki Orsila <shdl@zakalwe.fi> Signed-off-by: Petr Baudis <pasky@suse.cz> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-19Add ANSI control code emulation for the Windows consolePeter Harris3-1/+357
This adds only the minimum necessary to keep git pull/merge's diffstat from wrapping. Notably absent is support for the K (erase) operation, and support for POSIX write. Signed-off-by: Peter Harris <git@peter.is-a-geek.org> Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-19builtin-clone: rewrite guess_dir_name()Johannes Sixt1-29/+32
The function has to do three small and independent tasks, but all of them were crammed into a single loop. This rewrites the function entirely by unrolling these tasks. We also now use is_dir_sep(c) instead of c == '/' to increase portability. Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-19Teach lookup_prog not to select directoriesEric Raible1-1/+2
Without this simple fix "git gui" in the git source directory finds the git-gui directory instead of the tcl script in /usr/bin. Signed-off-by: Eric Raible <raible@gmail.com> Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-19testsuite for cvs co -cFabian Emmes1-0/+11
Check that all branches are displayed. Signed-off-by: Fabian Emmes <fabian.emmes@rwth-aachen.de> Signed-off-by: Lars Noschinski <lars@public.noschinski.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-19cvsserver: Add cvs co -c supportLars Noschinski1-0/+12
Implement cvs checkout's -c option by returning a list of all "modules". This is more useful than displaying a perl warning if -c is given. Signed-off-by: Lars Noschinski <lars@public.noschinski.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-19cvsserver: Add support for packed refsLars Noschinski1-14/+8
req_update still parses /refs/heads manually. Replace this by a call to show-ref. Signed-off-by: Lars Noschinski <lars@public.noschinski.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-19Testsuite: Unset CVS_SERVERFabian Emmes1-0/+1
The CVS_SERVER environment variable can cause some of the cvsimport tests to fail. So unset this variable at the beginning of the test script. Signed-off-by: Fabian Emmes <fabian.emmes@rwth-aachen.de> Signed-off-by: Lars Noschinski <lars@public.noschinski.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-19Link git-shell only to a subset of libgit.aStephan Beyer1-0/+3
Commit 5b8e6f85 introduced stubs for three functions that make no sense for git-shell. But those stubs defined libgit.a functions a second time so that a linker can complain. Now git-shell is only linked to a subset of libgit.a. Signed-off-by: Stephan Beyer <s-beyer@gmx.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-19t9001 (send-email): Do not use hardcoded /bin/sh in testJunio C Hamano1-4/+4
Scriptlets used form inside this test began with hardcoded "#!/bin/sh". By setting SHELL_PATH the user is already telling us that what the vendor has in /bin/sh isn't POSIX enough, and we really should try to honor that request. Originally noticed by SungHyun Nam who later tested this patch and verified that it fixes the issue on Solaris 9. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-19GIT 1.5.6.4v1.5.6.4Junio C Hamano1-6/+10
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-19builtin-rm: fix index lock file pathOlivier Marin2-5/+17
When hold_locked_index() is called with a relative git_dir and you are outside the work tree, the lock file become relative to the current directory. So when later setup_work_tree() change the current directory it breaks lock file path and commit_locked_index() fails. This patch move index locking code after setup_work_tree() call to make lock file relative to the working tree as it should be and add a test case. Noticed by Nick Andrew. Signed-off-by: Olivier Marin <dkr@freesurf.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-18Merge branch 'sp/maint-index-pack' into maintJunio C Hamano1-29/+113
* sp/maint-index-pack: index-pack: Honor core.deltaBaseCacheLimit when resolving deltas index-pack: Track the object_entry that creates each base_data index-pack: Chain the struct base_data on the stack for traversal index-pack: Refactor base arguments of resolve_delta into a struct
2008-07-18http-fetch: do not SEGV after fetching a bad pack idx fileJunio C Hamano1-0/+2
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-17rev-list: honor --quiet optionJunio C Hamano1-4/+1
Nick Andrew noticed that rev-list lets --quiet option to be parsed by underlying diff_options parser but did not pick up the result. This resulted in --quiet option to become effectively a no-op. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-17builtin-remote.c: fix earlier "skip_prefix()" conversionJunio C Hamano1-32/+19
The original code relied on an insane definition of skip_prefix() that returned an empty string for a NULL input and returned the original if the given "prefix" is not a prefix at all (it would have been justifiable if it were called "come_up_with_a_short_name_to_report_ref()" or something, though). In any case, when we replaced it with a more saner definition of the function whose behaviour is true to its name, its callers needed to be adjusted but the conversion missed one call site. This introduces a helper function "abbrev_ref()" whose purpose is to get a full refname and its possible prefix and to strip the prefix part if it matches, or refname itself in full if it doesn't. This makes the callers easier to read again. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-17api-run-command.txt: typofixStephan Beyer1-1/+1
Replace "run_command_v_opt_dir" by "run_command_v_opt_cd". Signed-off-by: Stephan Beyer <s-beyer@gmx.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>