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2009-02-28is_kept_pack(): final clean-upLibravatar Junio C Hamano5-21/+13
Now is_kept_pack() is just a member lookup into a structure, we can write it as such. Also rewrite the sole caller of has_sha1_kept_pack() to switch on the criteria the callee uses (namely, revs->kept_pack_only) between calling has_sha1_kept_pack() and has_sha1_pack(), so that these two callees do not have to take a pointer to struct rev_info as an argument. This removes the header file dependency issue temporarily introduced by the earlier commit, so we revert changes associated to that as well. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-02-28Simplify is_kept_pack()Libravatar Junio C Hamano5-51/+18
This removes --unpacked=<packfile> parameter from the revision parser, and rewrites its use in git-repack to pass a single --kept-pack-only option instead. The new --kept-pack-only option means just that. When this option is given, is_kept_pack() that used to say "not on the --unpacked=<packfile> list" now says "the packfile has corresponding .keep file". Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-02-28Consolidate ignore_packed logic moreLibravatar Junio C Hamano4-21/+17
This refactors three loops that check if a given packfile is on the ignore_packed list into a function is_kept_pack(). The function returns false for a pack on the list, and true for a pack not on the list, because this list is solely used by "git repack" to pass list of packfiles that do not have corresponding .keep files, i.e. a packfile not on the list is "kept". Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-02-28has_sha1_kept_pack(): take "struct rev_info"Libravatar Junio C Hamano4-9/+12
Its "ignore_packed" parameter always comes from struct rev_info. This patch makes the function take a pointer to the surrounding structure, so that the refactoring in the next patch becomes easier to review. There is an unfortunate header file dependency and the easiest workaround is to temporarily move the function declaration from cache.h to revision.h; this will be moved back to cache.h once the function loses this "ignore_packed" parameter altogether in the later part of the series. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-02-28has_sha1_pack(): refactor "pretend these packs do not exist" interfaceLibravatar Junio C Hamano7-13/+33
Most of the callers of this function except only one pass NULL to its last parameter, ignore_packed. Introduce has_sha1_kept_pack() function that has the function signature and the semantics of this function, and convert the sole caller that does not pass NULL to call this new function. All other callers and has_sha1_pack() lose the ignore_packed parameter. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-02-28git-repack: resist stray environment variableLibravatar Junio C Hamano1-0/+1
The script used $args and $existing without initializing it to empty. It would have been confused by an environment variable the end user had before running it. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-12-19GIT 1.6.0.6Libravatar Junio C Hamano6-38/+67
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-12-19fast-import: make tagger information optionalLibravatar Junio C Hamano2-11/+33
Even though newer Porcelain tools always record the tagger information when creating new tags, export/import pair should be able to faithfully reproduce ancient tag objects that lack tagger information. Signed-off-by: Junio C Hamano <gitster@pobox.com> Acked-by: Shawn O. Pearce <spearce@spearce.org>
2008-12-19fast-export: deal with tag objects that do not have a taggerLibravatar Johannes Schindelin3-5/+42
When no tagger was found (old Git produced tags like this), no "tagger" line is printed (but this is incompatible with the current git fast-import). Alternatively, you can pass the option --fake-missing-tagger, forcing fast-export to fake a tagger Unspecified Tagger <no-tagger> with a tag date of the beginning of (Unix) time in the case of a missing tagger, so that fast-import is still able to import the result. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-12-19SubmittingPatches: mention the usage of real name in Signed-off-by: linesLibravatar Miklos Vajna1-0/+3
Especially with something that is supposed to hopefully have some legal value down the line if somebody starts making noises, it really would be nice to have a real person to associate things with. Suggest this in the SubmittingPatches document. Signed-off-by: Miklos Vajna <vmiklos@frugalware.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-12-19git-mergetool: properly handle "git mergetool -- filename"Libravatar David Aguilar1-0/+1
Like many git commands, git-mergetool allows "--" to signal the end of option processing. This adds a missing "shift" statement so that this is correctly handled. Signed-off-by: David Aguilar <davvid@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-12-19git-send-email: handle email address with quoted commaLibravatar Wu Fengguang1-3/+8
Correctly handle email addresses containing quoted commas, e.g. "Zhu, Yi" <yi.zhu@intel.com>, "Li, Shaohua" <shaohua.li@intel.com> The commas inside the double quotes are not separators. Signed-off-by: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-12-19Documentation: fix typos, grammar, asciidoc syntaxLibravatar Markus Heidelberg13-25/+25
Signed-off-by: Markus Heidelberg <markus.heidelberg@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-12-16GIT 1.5.6.6Libravatar Junio C Hamano5-37/+33
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-12-16GIT 1.5.5.6Libravatar Junio C Hamano4-37/+23
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-12-16GIT 1.5.4.7Libravatar Junio C Hamano2-1/+11
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-12-16gitweb: do not run "git diff" that is PorcelainLibravatar Junio C Hamano1-36/+2
Jakub says that legacy-style URI to view two blob differences are never generated since 1.4.3. This codepath runs "git diff" Porcelain from the gitweb, which is a no-no. It can trigger diff.external command that is specified in the configuration file of the repository being viewed. This patch applies to v1.5.4 and later. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-12-15fast-import: close pack before unlinking itLibravatar Johannes Schindelin1-1/+3
This is sort of a companion patch to 4723ee9(Close files opened by lock_file() before unlinking.): on Windows, you cannot delete what is still open. This makes test 9300-fast-import pass on Windows for me; quite a few fast-imports leave temporary packs until the test "blank lines not necessary after other commands" actually tests for the number of files in .git/objects/pack/, which has a few temporary packs now. I guess that 8b4eb6b(Do not perform cross-directory renames when creating packs) was "responsible" for the breakage. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-12-15pager: do not dup2 stderr if it is already redirectedLibravatar Junio C Hamano1-1/+2
An earlier commit 61b8050 (sending errors to stdout under $PAGER, 2008-02-16) avoided losing the error messages that are sent to the standard error when $PAGER is in effect by dup2'ing fd 2 to the pager. his way, showing a tag object that points to a bad object: $ git show tag-foo would give the error message to the pager. However, it was not quite right if the user did: $ git show 2>error.log tag-foo i.e. use the pager but store the errors in a separate file. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-12-15git-show: do not segfault when showing a bad tagLibravatar Junio C Hamano2-1/+27
When a tag points at a bad or nonexistent object, we should diagnose the breakage and exit. An earlier commit 4f3dcc2 (Fix 'git show' on signed tag of signed tag of commit, 2008-07-01) lost this check and made it segfault instead; not good. This fixes it. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-12-12git-config.txt: fix a typoLibravatar Jim Meyering1-1/+1
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-12-11fsck: reduce stack footprintLibravatar Linus Torvalds1-7/+31
The logic to mark all objects that are reachable from tips of refs were implemented as a set of recursive functions. In a repository with a deep enough history, this can easily eat up all the available stack space. Restructure the code to require less stackspace by using an object array to keep track of the objects that still need to be processed. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-12-10make sure packs to be replaced are closed beforehandLibravatar Nicolas Pitre3-0/+33
Especially on Windows where an opened file cannot be replaced, make sure pack-objects always close packs it is about to replace. Even on non Windows systems, this could save potential bad results if ever objects were to be read from the new pack file using offset from the old index. This should fix t5303 on Windows. Signed-off-by: Nicolas Pitre <nico@cam.org> Tested-by: Johannes Sixt <j6t@kdbg.org> (MinGW) Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-12-09work around Python warnings from AsciiDocLibravatar Junio C Hamano1-9/+9
It appears that a reference to an anchor defined as [[anchor-name]] from another place using <<anchor-name>> syntax, when the anchor name contains a string "-with-" in its name, triggers these warnings from Python interpreter. asciidoc -b docbook -d book user-manual.txt <string>:1: Warning: 'with' will become a reserved keyword in Python 2.6 <string>:1: Warning: 'with' will become a reserved keyword in Python 2.6 <string>:1: Warning: 'with' will become a reserved keyword in Python 2.6 <string>:1: Warning: 'with' will become a reserved keyword in Python 2.6 There currently is no reference to "Finding comments with given content", but for consistency and for futureproofing, the anchor is also updated as the other ones that are actually used and trigger these warnings. Signed-off-by: Junio C Hamano <junio@pobox.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-12-08git-svn: Make following parents atomicLibravatar Deskin Miller2-4/+54
find_parent_branch generates branch@rev type branches when one has to look back through SVN history to properly get the history for a branch copied from somewhere not already being tracked by git-svn. If in the process of fetching this history, git-svn is interrupted, then when one fetches again, it will use whatever was last fetched as the parent commit and fail to fetch any more history which it didn't get to before being terminated. This is especially troubling in that different git-svn copies of the same SVN repository can end up with different commit sha1s, incorrectly showing the history as divergent and precluding easy collaboration using git push and fetch. To fix this, when we initialise the Git::SVN object $gs to search for and perhaps fetch history, we check if there are any commits in SVN in the range between the current revision $gs is at, and the top revision for which we were asked to fill history. If there are commits we're missing in that range, we continue the fetch from the current revision to the top, properly getting all history before using it as the parent for the branch we're trying to create. Signed-off-by: Deskin Miller <deskinm@umich.edu> Acked-by: Eric Wong <normalperson@yhbt.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-12-07GIT 1.6.0.5Libravatar Junio C Hamano1-15/+28
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-12-07"git diff <tree>{3,}": do not reverse order of argumentsLibravatar Matt McCutchen3-3/+31
According to the message of commit 0fe7c1de16f71312e6adac4b85bddf0d62a47168, "git diff" with three or more trees expects the merged tree first followed by the parents, in order. However, this command reversed the order of its arguments, resulting in confusing diffs. A comment /* Again, the revs are all reverse */ suggested there was a reason for this, but I can't figure out the reason, so I removed the reversal of the arguments. Test case included. Signed-off-by: Matt McCutchen <matt@mattmccutchen.net> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2008-12-07tag: delete TAG_EDITMSG only on successful tagLibravatar Jeff King1-8/+20
The user may put some effort into writing an annotated tag message. When the tagging process later fails (which can happen fairly easily, since it may be dependent on gpg being correctly configured and used), there is no record left on disk of the tag message. Instead, let's keep the TAG_EDITMSG file around until we are sure the tag has been created successfully. If we die because of an error, the user can recover their text from that file. Leaving the file in place causes no conflicts; it will be silently overwritten by the next annotated tag creation. This matches the behavior of COMMIT_EDITMSG, which stays around in case of error. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-12-07gitweb: Make project specific override for 'grep' feature workLibravatar Jakub Narebski1-0/+1
The 'grep' feature was marked in the comments as having project specific config, but it lacked 'sub' key required for it to work. Kind-of-Noticed-by: Matt Kraai <kraai@ftbfs.org> Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-12-07http.c: use 'git_config_string' to get 'curl_http_proxy'Libravatar Miklos Vajna1-7/+4
Signed-off-by: Miklos Vajna <vmiklos@frugalware.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-12-07fetch-pack: Avoid memcpy() with src==dstLibravatar Thomas Rast1-1/+2
memcpy() may only be used for disjoint memory areas, but when invoked from cmd_fetch_pack(), we have my_args == &args. (The argument cannot be removed entirely because transport.c invokes with its own variable.) Signed-off-by: Thomas Rast <trast@student.ethz.ch> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-12-02Merge branch 'jk/maint-commit-v-strip' into maintLibravatar Junio C Hamano2-3/+78
* jk/maint-commit-v-strip: commit: Fix stripping of patch in verbose mode.
2008-12-02xdiff: give up scanning similar lines earlyLibravatar Davide Libenzi1-2/+13
In a corner case of large files whose lines do not match uniquely, the loop to eliminate a line that matches multiple locations adjacent to a run of lines that do not uniquely match wasted too much cycles. Fix this by giving up early after scanning 100 lines in both direction. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-12-02Merge branch 'bc/maint-keep-pack' into maintLibravatar Junio C Hamano9-36/+137
* bc/maint-keep-pack: repack: only unpack-unreachable if we are deleting redundant packs t7700: test that 'repack -a' packs alternate packed objects pack-objects: extend --local to mean ignore non-local loose objects too sha1_file.c: split has_loose_object() into local and non-local counterparts t7700: demonstrate mishandling of loose objects in an alternate ODB builtin-gc.c: use new pack_keep bitfield to detect .keep file existence repack: do not fall back to incremental repacking with [-a|-A] repack: don't repack local objects in packs with .keep file pack-objects: new option --honor-pack-keep packed_git: convert pack_local flag into a bitfield and add pack_keep t7700: demonstrate mishandling of objects in packs with a .keep file
2008-12-02Merge branch 'js/mingw-rename-fix' into maintLibravatar Junio C Hamano1-3/+12
* js/mingw-rename-fix: compat/mingw.c: Teach mingw_rename() to replace read-only files
2008-12-02User's Manual: remove duplicated url at the end of Appendix BLibravatar Miklos Vajna1-1/+0
Signed-off-by: Miklos Vajna <vmiklos@frugalware.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-11-30Update draft release notes to 1.6.0.5Libravatar Junio C Hamano1-0/+22
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-11-30Merge branch 'st/maint-tag' into maintLibravatar Junio C Hamano2-7/+23
* st/maint-tag: tag: Add more tests about mixing incompatible modes and options tag: Check that options are only allowed in the appropriate mode
2008-11-30Merge branch 'mk/maint-cg-push' into maintLibravatar Junio C Hamano3-5/+75
* mk/maint-cg-push: git push: Interpret $GIT_DIR/branches in a Cogito compatible way
2008-11-30generate-cmdlist.sh: avoid selecting synopsis at wrong placeLibravatar Nguyễn Thái Ngọc Duy1-1/+1
In "common" man pages there is luckily no "NAME" anywhere except at beginning of documents. If there is another "NAME", sed could mis-select it and lead to common-cmds.h corruption. So better nail it at beginning of line, which would reduce corruption chance. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-11-27Merge branch 'mv/fast-export' into maintLibravatar Junio C Hamano2-2/+10
* mv/fast-export: fast-export: use an unsorted string list for extra_refs Add new testcase to show fast-export does not always exports all tags
2008-11-27sha1_file.c: resolve confusion EACCES vs EPERMLibravatar Sam Vilain1-1/+1
An earlier commit 916d081 (Nicer error messages in case saving an object to db goes wrong, 2006-11-09) confused EACCES with EPERM, the latter of which is an unlikely error from mkstemp(). Signed-off-by: Sam Vilain <sam@vilain.net>
2008-11-27sha1_file: avoid bogus "file exists" error messageLibravatar Joey Hess1-1/+1
This avoids the following misleading error message: error: unable to create temporary sha1 filename ./objects/15: File exists mkstemp can fail for many reasons, one of which, ENOENT, can occur if the directory for the temp file doesn't exist. create_tmpfile tried to handle this case by always trying to mkdir the directory, even if it already existed. This caused errno to be clobbered, so one cannot tell why mkstemp really failed, and it truncated the buffer to just the directory name, resulting in the strange error message shown above. Note that in both occasions that I've seen this failure, it has not been due to a missing directory, or bad permissions, but some other, unknown mkstemp failure mode that did not occur when I ran git again. This code could perhaps be made more robust by retrying mkstemp, in case it was a transient failure. Signed-off-by: Joey Hess <joey@kitenet.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-11-27git checkout: don't warn about unborn branch if -f is already passedLibravatar Matt McCutchen1-1/+1
I think it's unnecessary to warn that the checkout has been forced due to an unborn current branch if -f has been explicitly passed. For one project, I am using git-new-workdir to create workdirs from a bare repository whose HEAD is set to an unborn branch, and this warning started to irritate me. Signed-off-by: Matt McCutchen <matt@mattmccutchen.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-11-27bash: offer refs instead of filenames for 'git revert'Libravatar SZEDER Gábor1-1/+1
The completion script for 'git revert' currently offers options and filenames. However, 'git revert' doesn't take any filenames from the command line, but a single commit. Therefore, it's more sane to offer refs instead. Signed-off-by: SZEDER Gábor <szeder@ira.uka.de> Acked-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-11-27bash: remove dashed command leftoversLibravatar SZEDER Gábor1-33/+8
Commit 5a625b07 (bash: remove fetch, push, pull dashed form leftovers, 2008-10-03) did that already, but there were still some git-cmd left here and there. Signed-off-by: SZEDER Gábor <szeder@ira.uka.de> Acked-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-11-27Merge branch 'pw/maint-p4' into maintLibravatar Junio C Hamano1-1/+1
* pw/maint-p4: git-p4: fix keyword-expansion regex
2008-11-27git-p4: fix keyword-expansion regexLibravatar Pete Wyckoff1-1/+1
This text: my $dir = $File::Find::dir; return if ($dir !~ m,$options->{dirpat}$,); was improperly converted to: my $dir = $File$dir !~ m,$options->{dirpat}$,); by the keyword identifier expansion code. Add a \n to make sure the regex doesn't go across end-of-line boundaries. Signed-off-by: Pete Wyckoff <pw@padd.com> Acked-by: Simon Hausmann <simon@lst.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-11-27Fix typos in the documentation.Libravatar Ralf Wildenhues4-4/+4
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-11-26Merge branch 'mm/maint-sort-config-doc' into maintLibravatar Junio C Hamano1-48/+48
* mm/maint-sort-config-doc: config.txt: alphabetize configuration sections