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2006-07-16show-branch: fix performance problem.Libravatar Junio C Hamano1-4/+5
The core function used in show-branch, join_revs(), was supposed to be exactly the same algorithm as merge_bases(), except that it was a version enhanced for use with more than two heads. However, it needed to mark and keep a list of all the commits it has seen, because it needed them for its semi-graphical output. The function to implement this list, mark_seen(), stupidly used insert_by_date(), when it did not need to keep the list sorted during its processing. This made "show-branch --merge-base" more than 20x slower compared to "merge-base --all" in some cases (e.g. between b5032a5 and 48ce8b0 in the Linux 2.6 kernel archive). The performance of "show-branch --independent" suffered from the same reason. This patch sorts the resulting list after the list traversal just once to fix these problems. Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-14Documentation/urls.txt: Use substitution to escape square bracketsLibravatar Jonas Fonseca2-8/+11
This changes "[user@]" to use {startsb} and {endsb} to insert [ and ], similar to how {caret} is used in git-rev-parse.txt. [jc: Removed a well-intentioned comment that broke the final formatting from the original patch. While we are at it, updated the paragraph that claims to be equivalent to the section that was updated earlier without making matching changes.] Signed-off-by: Jonas Fonseca <fonseca@diku.dk> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-14Documentation/Makefile: product depends on asciidoc.confLibravatar Junio C Hamano1-0/+1
Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-14Merge branch 'lt/unitype'Libravatar Junio C Hamano23-95/+90
* lt/unitype: builtin-prune.c: forgot TYPE => OBJ changes. Remove TYPE_* constant macros and use object_type enums consistently.
2006-07-14Merge branch 'sp/lazy-mkdir'Libravatar Junio C Hamano1-14/+12
* sp/lazy-mkdir: Make lazy mkdir more robust.
2006-07-14Fix "git-fetch --tags" exit status when nothing has been changedLibravatar Sergey Vlasov1-1/+1
After commit 55b7835e1b81a6debc7648149d2b8a4c5c64ddba git-fetch --tags exits with status 1 when no tags have been changed, which breaks calling git-fetch from scripts. Signed-off-by: Sergey Vlasov <vsu@altlinux.ru> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-14argv created by handle_alias should be NULL terminatedLibravatar Matthias Lederhofer1-6/+5
Signed-off-by: Matthias Lederhofer <matled@gmx.net> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-14documentation (urls.txt) typofixLibravatar Alp Toker1-1/+1
2006-07-13builtin-prune.c: forgot TYPE => OBJ changes.Libravatar Junio C Hamano1-3/+3
Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-13gitweb.css: Use monospace fonts for commits and tree-diff.Libravatar Luben Tuikov1-1/+8
Use monospace fonts for the commit header, commit message, and tree-diff. This helps viewing commit logs with ASCII art. Signed-off-by: Luben Tuikov <ltuikov@yahoo.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-13Do not use perl in git-commit.shLibravatar Alex Riesen1-19/+13
git-commit.sh has the only one place where perl is used and there it can quite trivially be done in sh. git-ls-files without "-z" produces quoted output, even if is different from that produced by perl code it is good enough. Signed-off-by: Alex Riesen <raa.lkml@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-13diff: Support 256 colorsLibravatar Timo Hirvonen1-6/+18
Add support for more than 8 colors. Colors can be specified as numbers -1..255. -1 is same as "normal". Signed-off-by: Timo Hirvonen <tihirvon@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-13diff: Support both attributes and colorsLibravatar Timo Hirvonen1-57/+107
Make it possible to set both colors and a attribute for diff colors. Background colors are supported too. Syntax is now: [attr] [fg [bg]] [fg [bg]] [attr] Empty value is same as "normal normal", ie use default colors. The new syntax is backwards compatible. Signed-off-by: Timo Hirvonen <tihirvon@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-13Documentation about exclude/ignore filesLibravatar Matthias Lederhofer2-5/+7
Use .git/info/exclude in the example in git-ls-files.txt, instead of .git/ignore, and update the list of commands looking at .git/info/exclude in repository-layout.txt. Signed-off-by: Matthias Lederhofer <matled@gmx.net> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-13daemon: new option --detach to run git-daemon in backgroundLibravatar Matthias Lederhofer1-1/+28
Signed-off-by: Matthias Lederhofer <matled@gmx.net> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-13daemon: new option --pid-file=<path> to store the pidLibravatar Matthias Lederhofer1-0/+17
Signed-off-by: Matthias Lederhofer <matled@gmx.net> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-13upload-pack: ignore write errors to stderrLibravatar Matthias Lederhofer1-0/+4
Signed-off-by: Matthias Lederhofer <matled@gmx.net> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-13daemon: if one of the standard fds is missing open it to /dev/nullLibravatar Matthias Lederhofer1-0/+14
Signed-off-by: Matthias Lederhofer <matled@gmx.net> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-13daemon: use a custom die routine with syslogLibravatar Matthias Lederhofer1-8/+11
Removed the git-daemon prefix from die() because no other call to die does this. Signed-off-by: Matthias Lederhofer <matled@gmx.net> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-13Documentation: Fix ssh://[user@]host.xz URLLibravatar Junio C Hamano1-3/+3
Earlier commit c3f17061 broke asciidoc markup. Noticed by Alp Toker with a fix, but fixed up in a way with smaller formatting impact. Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-13Adjust t4013 tests to corrected format-patch.Libravatar Junio C Hamano6-0/+8
Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-13format-patch: Generate a newline between the subject header and the message bodyLibravatar Robert Shearman1-2/+9
format-patch previously didn't generate a newline after a subject. This caused the diffstat to not be displayed in messages with only one line for the commit message. This patch fixes this by adding a newline after the headers if a body hasn't been added. Signed-off-by: Robert Shearman <rob@codeweavers.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-13t4013 diff format tests updateLibravatar Junio C Hamano42-104/+161
This changes one test commit in the sequence to have more than one lines of commit log. A few output formats (--pretty=email aka format-patch and --pretty=oneline) need to behave differently on single and multi-line log, and this change will help catching breakages. Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-13Display help for Git mode after pressing `h' or `?' in *git-status*Libravatar Jakub Narebski1-0/+7
Add bindings for "h" and "?" in git-status-mode to display help about the mode, including keymap via (describe-function 'git-status-mode), like in PCL-CVS. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-13Wrap long lines in docstrings in contrib/emacs/git.elLibravatar Jakub Narebski1-3/+7
Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-12Remove TYPE_* constant macros and use object_type enums consistently.Libravatar Linus Torvalds22-92/+87
This updates the type-enumeration constants introduced to reduce the memory footprint of "struct object" to match the type bits already used in the packfile format, by removing the former (i.e. TYPE_* constant macros) and using the latter (i.e. enum object_type) throughout the code for consistency. Eventually we can stop passing around the "type strings" entirely, and this will help - no confusion about two different integer enumeration. Signed-off-by: Linus Torvalds <torvalds@osdl.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-12Make lazy mkdir more robust.Libravatar Shawn Pearce1-14/+12
Linus Torvalds <torvalds@osdl.org> wrote: It's entirely possible that we should just make that whole if (ret == ENOENT) go away. Yes, it's the right error code if a subdirectory is missing, and yes, POSIX requires it, and yes, WXP is probably just a horrible piece of sh*t, but on the other hand, I don't think git really has any serious reason to even care.
2006-07-12Merge branch 'ml/trace'Libravatar Junio C Hamano6-0/+70
* ml/trace: test-lib: unset GIT_TRACE GIT_TRACE: fix a mixed declarations and code warning GIT_TRACE: show which built-in/external commands are executed
2006-07-12test-lib: unset GIT_TRACELibravatar Junio C Hamano1-0/+1
Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-12git-repack: avoid redirecting stderr into git-pack-objectsLibravatar Junio C Hamano1-1/+3
We are trying to catch error condition of git-rev-list and cause the downstream pack-objects to barf, but if you run rev-list with anything that mucks with its stderr (such as GIT_TRACE), any stderr output would cause the pipeline to fail. [jc: originally from Matthias Lederhofer, with a reworded error message.] Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-12Fix grammatical error in git-revertLibravatar Junio C Hamano1-1/+1
We always talk about "commit xyz". We never talk about "xyz commit", except when we end up talking about a commit as a branch head (notably, I would say "the HEAD commit", or possibly "the top-of-master commit", but here $commit is a SHA1 name, not anything else). Signed-off-by: Linus Torvalds <torvalds@osdl.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-12Merge branch 'js/merge-base'Libravatar Junio C Hamano2-190/+135
* js/merge-base: Additional merge-base tests (revised) merge-base: update the clean-up postprocessing
2006-07-12Merge branch 'lt/prune'Libravatar Junio C Hamano5-48/+266
* lt/prune: builtin "git prune"
2006-07-12Merge branch 'lt/merge-tree'Libravatar Junio C Hamano5-16/+378
* lt/merge-tree: Improved three-way blob merging code Prepare "git-merge-tree" for future work xdiff: generate "anti-diffs" aka what is common to two files
2006-07-12fmt-merge-msg fixLibravatar Junio C Hamano1-6/+10
The new C version mistranslated the original Perl version in the case to pull from the HEAD. This made it to say nonsense like this: Merge commit ...url... of HEAD * HEAD: ... Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-12gitweb: Make command invocations go through the git wrapperLibravatar Alp Toker1-33/+29
This patch makes invocations of core git commands go through the 'git' binary itself, which improves readability and might help system administrators lock down their CGI environment for security. Signed-off-by: Alp Toker <alp@atoker.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-11gitweb: Include a site name in page titlesLibravatar Alp Toker1-2/+6
This helps users tell one 'git' bookmark apart from the other in their browser and improves the indexing of gitweb sites in Web search engines. The title defaults to the SERVER_NAME environment variable, often given by the webserver. Signed-off-by: Alp Toker <alp@atoker.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-11gitweb: Send XHTML as 'application/xhtml+xml' where possibleLibravatar Alp Toker1-2/+12
"The 'text/html' media type [RFC2854] is primarily for HTML, not for XHTML. In general, this media type is NOT suitable for XHTML." This patch makes gitweb use content negotiation to conservatively send pages as Content-Type 'application/xhtml+xml' when the user agent explicitly claims to support it. It falls back to 'text/html' even if the user agent appears to implicitly support 'application/xhtml+xml' due to a '*/*' glob, working around an insidious bug in Internet Explorer where sending the correct media type prevents the page from being displayed. Signed-off-by: Alp Toker <alp@atoker.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-11git-fetch: fix a bashism (==)Libravatar Eric Wong1-1/+1
Signed-off-by: Eric Wong <normalperson@yhbt.net> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-11Make the unpacked object header functions static to sha1_file.cLibravatar Linus Torvalds2-4/+2
Nobody else uses them, and I'm going to start changing them. Signed-off-by: Linus Torvalds <torvalds@osdl.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-11git-send-email: Remove redundant Reply-To headerLibravatar Alp Toker1-1/+0
There is no sense in duplicating the sender address in Reply-To as it's already provided in the From header. Signed-off-by: Alp Toker <alp@atoker.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-11typofix (git-name-rev documentation)Libravatar Alp Toker1-1/+1
Signed-off-by: Alp Toker <alp@atoker.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-11Mention the [user@] part in documentation of ssh:// urls.Libravatar Yakov Lerner1-3/+3
Signed-off-by: Yakov Lerner <iler.ml@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-11tests: Set EDITOR=: and VISUAL=: globallyLibravatar Eric Wong4-3/+5
This way we don't have to remember to set it for each test; and if we forget, we won't cause interactive editors to be spawned for non-interactive tests. Signed-off-by: Eric Wong <normalperson@yhbt.net> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-10Log ref changes made by git-fetch and git-pull.Libravatar Shawn Pearce2-6/+16
When git-fetch updates a reference record in the associated reflog what type of update took place and who caused it (git-fetch or git-pull, by invoking git-fetch). Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-10Record the type of commit operation in the reflog.Libravatar Shawn Pearce2-4/+21
If committing a merge (.git/MERGE_HEAD exists), an initial tree (no HEAD) or using --amend to amend the prior commit then denote the subtype of commit in the reflog. This helps to distinguish amended or merge commits from normal commits. In the case of --amend the prior sha1 is probably the commit which is being thrown away in favor of the new commit. Since it is likely that the old commit doesn't have any ref pointing to it anymore it can be interesting to know why that the commit was replaced and orphaned. In the case of a merge the prior sha1 is probably the first parent of the new merge commit. Consequently having its prior sha1 in the reflog is slightly less interesting but its still informative to know the commit was the result of a merge which had to be completed by hand. Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-10Allow user.name and user.email to drive reflog entry.Libravatar Shawn Pearce2-1/+1
Apparently calling setup_ident() after git_config causes the user.name and user.email values read from the config file to be replaced with the data obtained from the host. This means that users who have setup their email address in user.email will instead be writing reflog entries with their hostname. Moving setup_ident() to before git_config in update-ref resolves this ordering problem. Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-10Fix linking for not-so-clever linkers.Libravatar Johannes Schindelin2-2/+1
On one of my systems, the linker is not intelligent enough to link with pager.o (in libgit.a) when only the variable pager_in_use is needed. The consequence is that the linker complains about an undefined variable. So, put the variable into environment.o, where it is linked always. Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-10git-rev-list: add documentation for --parents, --no-mergesLibravatar Matthias Lederhofer1-0/+6
Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-07-10Merge branch 'jc/show-merge'Libravatar Junio C Hamano1-2/+51
* jc/show-merge: git log -p --merge [[--] paths...]