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2007-12-14Move fetch_ref from http-push.c and http-walker.c to http.cLibravatar Mike Hommey4-163/+89
Make the necessary changes to be ok with their difference, and rename the function http_fetch_ref. Signed-off-by: Mike Hommey <mh@glandium.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-14Fix various memory leaks in http-push.c and http-walker.cLibravatar Mike Hommey2-28/+45
Signed-off-by: Mike Hommey <mh@glandium.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-14Use strbuf in http codeLibravatar Mike Hommey5-201/+108
Also, replace whitespaces with tabs in some places Signed-off-by: Mike Hommey <mh@glandium.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-14Avoid redundant declaration of missing_target()Libravatar Mike Hommey3-26/+13
Signed-off-by: Mike Hommey <mh@glandium.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-14Remove a CURLOPT_HTTPHEADER (un)settingLibravatar Mike Hommey1-1/+0
Setting CURLOPT_HTTPHEADER doesn't add HTTP headers, but replaces whatever set of headers was configured before, so setting to NULL doesn't have any magic meaning, and is pretty much useless when setting to another list right after. Signed-off-by: Mike Hommey <mh@glandium.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-14Remove the default_headers variable from http-push.cLibravatar Mike Hommey1-7/+0
It appears that despite being initialized, it was never used. Signed-off-by: Mike Hommey <mh@glandium.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-14Fix random sha1 in error message in http-fetch and http-pushLibravatar Mike Hommey2-4/+6
When a downloaded ref doesn't contain a sha1, the error message displays a random sha1 because of uninitialized memory. This happens when cloning a repository that is already a clone of another one, in which case refs/remotes/origin/HEAD is a symref. Signed-off-by: Mike Hommey <mh@glandium.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-14Fix some more memory leaks in http-push.cLibravatar Mike Hommey1-2/+11
Signed-off-by: Mike Hommey <mh@glandium.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-14Use a strbuf for building up section header and key/value pair strings.Libravatar Kristian Høgsberg1-53/+38
Avoids horrible 1-byte write(2) calls and cleans up the logic a bit. Signed-off-by: Kristian Høgsberg <krh@redhat.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-14fast-import: fix unalinged allocation and accessLibravatar David S. Miller1-5/+5
The specialized pool allocator fast-import uses aligned objects on the size of a pointer, which was not sufficient at least on Sparc. Instead, make the alignment for objects of type unitmax_t. Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-14remote: Fix bogus make_branch() call in configuration reader.Libravatar Junio C Hamano1-1/+1
The configuration reader to enumerate branches that have configuration data were not careful enough and failed to skip "branch.<variable>" entries (e.g. branch.autosetupmerge). This resulted in bogus attempt to allocate huge memory. Noticed by David Miller. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-14commit: allow --amend to reuse message from another commitLibravatar Junio C Hamano2-1/+18
After tentatively applying a patch from a contributor, you can get a replacement patch with corrected code and unusable commit log message. In such a case, this sequence ought to give you an editor based on the message in the earlier commit, to let you describe an incremental improvement: git reset --hard HEAD^ ;# discard the earlier one git am <corrected-patch git commit --amend -c HEAD@{1} Unfortunately, --amend insisted reusing the message from the commit being amended, ignoring the -c option. This corrects it. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-14git-svn: handle our top-level path being deleted and later re-addedLibravatar Eric Wong2-0/+53
Previously, git-svn would ignore cases where the path we're tracking is removed from the repository. This was to prevent heads with follow-parent from ending up with a tree full of empty revisions (and thus breaking rename detection). The previous behavior is fine until the path we're tracking is re-added later on, leading to the old files being merged in with the new files in the directory (because the old files were never marked as deleted) We will now only remove all the old files locally that were deleted remotely iff we detect the directory we're in is being created from scratch. Thanks for Marcus D. Hanwell for the bug report and Peter Baumann for the analysis. Signed-off-by: Eric Wong <normalperson@yhbt.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-14cvsexportcommit: fix massive commitsLibravatar Jeff King1-14/+23
Because we feed the changed filenames to CVS on the command line, it was possible for massive commits to overflow the system exec limits. Instead, we now do an xargs-like split of the arguments. This means that we lose some of the atomicity of calling CVS in one shot. Since CVS commits are not atomic, but the CVS protocol is, the possible effects of this are not clear; however, since CVS doesn't provide a different interface, this is our only option for large commits (short of writing a CVS client library). The argument size limit is arbitrarily set to 64kB. This should be high enough to trigger only in rare cases where it is necessary, so normal-sized commits are not affected by the atomicity change. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-14Documentation: describe pack idx v2Libravatar linux@horizon.com1-33/+61
Lifted from the log message of c553ca25bd60dc9fd50b8bc7bd329601b81cee66 (pack-objects: learn about pack index version 2). Acked-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-14xdiff tail trimming: use correct type.Libravatar Junio C Hamano1-3/+2
Inside xdiff library, the number of context lines is represented in long, not int. Noticed by Peter Baumann. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-13xdi_diff: trim common trailing linesLibravatar Junio C Hamano1-1/+33
This implements earlier Linus's optimization to trim common lines at the end before passing them down to low level xdiff interface for all of our xdiff users. We could later enhance this to also trim common leading lines, but that would need tweaking the output function to add the number of lines trimmed at the beginning to line numbers that appear in the hunk headers. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-13xdl_diff: identify call sites.Libravatar Junio C Hamano8-10/+16
This inserts a new function xdi_diff() that currently does not do anything other than calling the underlying xdl_diff() to the callchain of current callers of xdl_diff() function. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-13provide advance warning of some future pack default changesLibravatar Nicolas Pitre1-0/+11
Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-13git-svn: unlink internal index files after operationsLibravatar Eric Wong1-0/+3
Being git, we can generate these very quickly on the fly as needed, so there's no point in wasting space for these things for large projects. Signed-off-by: Eric Wong <normalperson@yhbt.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-13git-svn: expand handling of From: and Signed-off-by:Libravatar Andy Whitcroft1-4/+13
The current parsing for From: and Signed-off-by: lines handles fully specified names: From: Full Name <email@address> Expand this to include the raw email addresses and straight "names": From: email@address -> email <email@address> From: Full Name -> Full Name <unknown> Signed-off-by: Andy Whitcroft <apw@shadowen.org> Acked-by: Eric Wong <normalperson@yhbt.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-13Fix spelling mistakes in user manualLibravatar Shawn Bohrer1-3/+3
Signed-off-by: Shawn Bohrer <shawn.bohrer@gmail.com> Acked-by: J. Bruce Fields <bfields@citi.umich.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-12git-commit: squelch needless message during an empty mergeLibravatar Junio C Hamano3-4/+8
When recording a merge that conflicted and ends up in no changes after manual resolution, commit callchain looked like this: cmd_commit() -> prepare_log_message() -> run_status() -> wt_status_print() This invocation of run_status() is asked to find out if there is a committable change, but it unconditionally gave instructions such as "use git-add" at the same time. When in merge, we do allow an empty change to be recorded, so after showing this message the code still went ahead and made a commit. This introduces "nowarn" parameter to run_status() to avoid these useless messages. If we are not allowed to create an empty commit, we already call run_status() again in the original codepath, and the message will be shown from that call anyway. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-12GIT 1.5.4-rc0Libravatar Junio C Hamano2-2/+17
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-12Merge branch 'cc/help'Libravatar Junio C Hamano12-57/+340
* cc/help: RPM spec: Adjust htmldir git-help -w: do not require to be in git repository git.spec.in: remove python_path Documentation: rename git.texi to user-manual.texi Add git-browse-help to .gitignore git-help -i: show info documentation from matching version of git git-help -i: invoke info with document and node name Documentation: add gitman.info target Documentation: describe -w/--web option to "git-help". Use {web,instaweb,help}.browser config options. git-help: add -w|--web option to display html man page in a browser. Documentation: describe -i/--info option to "git-help" git-help: add -i|--info option to display info page.
2007-12-12RPM spec: Adjust htmldirLibravatar Junio C Hamano1-4/+8
git help -w needs to know the right location of installed pages. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-12git-help -w: do not require to be in git repositoryLibravatar Junio C Hamano2-24/+34
The users used to be able to say "git help cat-file" from anywhere, but the browse-help script insisted to be in a git repository, which caused "git help -w cat-file" to barf outside. Correct it. While at it, remove leftover debugging "echo". Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-12Merge branch 'jc/shortlog-e'Libravatar Junio C Hamano6-22/+37
* jc/shortlog-e: shortlog: default to HEAD when the standard input is a tty Invert numbers and names in the git-shortlog summary mode. shortlog: document -e option git-shortlog -e: show e-mail address as well
2007-12-12Merge branch 'ew/svn-rev-db'Libravatar Junio C Hamano3-107/+258
* ew/svn-rev-db: git-svn: reinstate old rev_db optimization in new rev_map git-svn: replace .rev_db with a more space-efficient .rev_map format
2007-12-12Merge branch 'jc/merge-recursive-gitlink'Libravatar Junio C Hamano2-4/+10
* jc/merge-recursive-gitlink: Support a merge with conflicting gitlink change
2007-12-12Merge branch 'jk/svn-color'Libravatar Junio C Hamano5-37/+18
* jk/svn-color: git-svn: get color config from --get-colorbool Support GIT_PAGER_IN_USE environment variable
2007-12-12git.spec.in: remove python_pathLibravatar Junio C Hamano1-3/+0
We do not depend on python nor customize scripts for it anymore. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-12Documentation: rename git.texi to user-manual.texiLibravatar Junio C Hamano1-3/+3
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-12disable t9119 for now.Libravatar Junio C Hamano1-0/+2
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-12Fix "diff --check" whitespace detectionLibravatar Wincent Colaiuta2-3/+19
"diff --check" would only detect spaces before tabs if a tab was the last character in the leading indent. Fix that and add a test case to make sure the bug doesn't regress in the future. Signed-off-by: Wincent Colaiuta <win@wincent.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-12git-diff --numstat -z: make it machine readableLibravatar Junio C Hamano2-32/+129
The "-z" format is all about machine parsability, but showing renamed paths as "common/{a => b}/suffix" makes it impossible. The scripts would never have successfully parsed "--numstat -z -M" in the old format. This fixes the output format in a (hopefully minimally) backward incompatible way. * The output without -z is not changed. This has given a good way for humans to view added and deleted lines separately, and showing the path in combined, shorter way would preserve readability. * The output with -z is unchanged for paths that do not involve renames. Existing scripts that do not pass -M/-C are not affected at all. * The output with -z for a renamed path is shown in a format that can easily be distinguished from an unrenamed path. This is based on Jakub Narebski's patch. Bugs and documentation typos are mine. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-12Documentation: minor grammar fix for "git apply"Libravatar Wincent Colaiuta1-1/+1
Signed-off-by: Wincent Colaiuta <win@wincent.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-12Use "whitespace" consistentlyLibravatar Wincent Colaiuta3-10/+9
For consistency, change "white space" and "whitespaces" to "whitespace", fixing a couple of adjacent grammar problems in the docs. Signed-off-by: Wincent Colaiuta <win@wincent.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-12Fix XML parser leaks in http-pushLibravatar Mike Hommey1-6/+9
XML_Parser were never freed. While at it, move the parser initialization to right before it is needed. Signed-off-by: Mike Hommey <mh@glandium.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-12Fix small memory leaks induced by diff_tree_setup_pathsLibravatar Mike Hommey3-1/+6
Run diff_tree_release_paths in the appropriate places, and add a test to avoid NULL dereference. Better safe than sorry. Signed-off-by: Mike Hommey <mh@glandium.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-12Fix git-fast-export for zero-sized blobsLibravatar Alex Riesen1-1/+1
Writing 1 elements of size 0-byte successfully will cause fwrite(3) to return 0, and flagging it as error is a mistake. Signed-off-by: Alex Riesen <raa.lkml@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-12Fix clone not to ignore depth when performing a local cloneLibravatar Charles Bailey1-1/+4
When git-clone detects that it can perform a local clone it follows a path that silently ignores the depth parameter. Presumably if the user explicitly requests a shallow clone they have a reason to prefer a space efficient clone of just the recent history so bypass the local magic if the user specifies the depth parameter. Signed-off-by: Charles Bailey <charles@hashpling.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-11shortlog: default to HEAD when the standard input is a ttyLibravatar Junio C Hamano5-19/+19
Instead of warning the user that it is expecting git log output from the standard input (and waiting for the user to type the log from the keyboard, which is a silly thing to do), default to traverse from HEAD when there is no rev parameter given and the standard input is a tty. This factors out a useful helper "add_head()" from builtin-diff.c to a more appropriate place revision.c while renaming it to more descriptive name add_head_to_pending(), as that is what the function is about. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-11blame: drop blob data after passing blame to the parentLibravatar Junio C Hamano1-2/+15
We used to keep the blob data for each origin that has any remaining line in the result, but this will get very costly with a huge file that has a deep history. This patch releases the blob after we ran diff between the child rev and its parents. When passing blame from a parent to its parent (i.e. the grandparent), the blob data for the parent may need to be read again, but it should be relatively cheap, thanks to delta-base cache. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-11git-clone: print an error message when trying to clone empty repoLibravatar Jeff King1-1/+2
Previously, cloning an empty repository looked like this: $ (mkdir parent && cd parent && git --bare init) $ git-clone parent child Initialized empty Git repository in /home/peff/clone/child/.git/ $ cd child -bash: cd: child: No such file or directory $ echo 'wtf?' | mail git@vger.kernel.org Now we at least report that the clone was not successful. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-11Invert numbers and names in the git-shortlog summary mode.Libravatar Pierre Habouzit1-1/+1
Also make it `cut` friendly using a tab to separate the numbers and names. Signed-off-by: Pierre Habouzit <madcoder@debian.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-11shortlog: document -e optionLibravatar Jeff King1-2/+5
This shows e-mail address in addition to author's name. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-11git.el: Added a menu for git-status-mode.Libravatar Alexandre Julliard1-1/+42
Originally written by Rémi Vanicat, I just changed the layout a little. Signed-off-by: Rémi Vanicat <vanicat@debian.org> Signed-off-by: Alexandre Julliard <julliard@winehq.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-11Fix a typo in checkout.sh and cleanup one-line help messagesLibravatar Johannes Sixt1-4/+4
This also shortens option descriptions to fit in 80 columns. Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-11git-svn: get color config from --get-colorboolLibravatar Jeff King1-33/+2
git-config recently learned a --get-colorbool option. By using it, we will get the same color=auto behavior that other git commands have. Specifically, this fixes the case where "color.diff = true" meant "always" in git-svn, but "auto" in other programs. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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