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* Merge pull request from jiangxin/masterJiang Xin2012-02-291-121/+181
|\ | | | | | | | | | | l10n: translation for Simplified Chinese. Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
| * l10n: update Chinese translation to the new git.poJiang Xin2012-02-281-121/+181
|/ | | | Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
* l10n: Update git.pot (12 new messages)Jiang Xin2012-02-281-121/+184
| | | | | | | Update file 'po/git.pot' to v1.7.9.2-315-g25a78 (Merge branch 'maint'), with 12 new string additions. Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
* Merge branch 'master' into git-poJiang Xin2012-02-28201-1989/+4948
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| * Merge branch 'maint'Junio C Hamano2012-02-273-4/+22
| |\ | | | | | | | | | | | | | | | | | | | | | | | | * maint: Update draft release notes to 1.7.9.3 CodingGuidelines: do not use 'which' in shell scripts CodingGuidelines: Add a note about spaces after redirection post-receive-email: match up $LOGBEGIN..$LOGEND pairs correctly post-receive-email: remove unused variable
| | * Update draft release notes to 1.7.9.3Junio C Hamano2012-02-271-0/+7
| | | | | | | | | | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
| | * Merge branch 'pj/remote-set-branches-usage-fix' into maintJunio C Hamano2012-02-272-2/+2
| | |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | * pj/remote-set-branches-usage-fix: remote: fix set-branches usage and documentation Conflicts: builtin/remote.c
| | * \ Merge branch 'jn/gitweb-unborn-head' into maintJunio C Hamano2012-02-272-2/+11
| | |\ \ | | | | | | | | | | | | | | | | | | | | * jn/gitweb-unborn-head: gitweb: Fix "heads" view when there is no current branch
| | * \ \ Merge branch 'jn/ancient-meld-support' into maintJunio C Hamano2012-02-271-1/+1
| | |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | * jn/ancient-meld-support: mergetools/meld: Use --help output to detect --output support
| | * \ \ \ Merge branch 'tr/merge-edit-guidance' into maintJunio C Hamano2012-02-271-0/+10
| | |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | * tr/merge-edit-guidance: merge: add instructions to the commit message when editing
| | * | | | | CodingGuidelines: do not use 'which' in shell scriptsTim Henigan2012-02-271-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | During the code review of a recent patch, it was noted that shell scripts must not use 'which $cmd' to check the availability of the command $cmd. The output of the command is not machine parseable and its exit code is not reliable across platforms. It is better to use 'type' to accomplish this task. Signed-off-by: Tim Henigan <tim.henigan@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| | * | | | | CodingGuidelines: Add a note about spaces after redirectionTim Henigan2012-02-271-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | During code review of some patches, it was noted that redirection operators should have space before, but no space after them. Signed-off-by: Tim Henigan <tim.henigan@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| | * | | | | post-receive-email: match up $LOGBEGIN..$LOGEND pairs correctlyMichael Haggerty2012-02-271-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| | * | | | | post-receive-email: remove unused variableMichael Haggerty2012-02-271-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | prep_for_email neither is passed a fourth argument nor uses it. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | git-p4: missing she-bang line in t9804 confuses proveZbigniew Jędrzejewski-Szmek2012-02-271-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Without the magic line, prove shows lots and lots of errors: % prove ./t9804-git-p4-label.sh ./t9804-git-p4-label.sh .. syntax error at ./t9804-git-p4-label.sh line 3, near ". ." ... When #!/bin/sh is added, tests are skipped (I have no p4d). Signed-off-by: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | grep -P: add tests for matching ^ and $Michał Kiedrowicz2012-02-271-0/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Earlier, fba4f1 (grep -P: Fix matching ^ and $) fixed an ancient bug. Add some tests to protect the change from future breakages; a slightly broken version of this was a part of the originally submitted patch. Signed-off-by: Michał Kiedrowicz <michal.kiedrowicz@gmail.com> Signed-off-by: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | send-email: document the --smtp-debug optionZbigniew Jędrzejewski-Szmek2012-02-271-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The option was already shown in -h output, so it should be documented in the man page. Signed-off-by: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> Suggested-by: David A. Greene <greened@obbligato.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | Update draft release notes to 1.7.10Junio C Hamano2012-02-261-6/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | Merge branch 'jn/gitweb-search-optim'Junio C Hamano2012-02-261-13/+53
| |\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * jn/gitweb-search-optim: gitweb: Faster project search gitweb: Option for filling only specified info in fill_project_list_info gitweb: Refactor checking if part of project info need filling
| | * | | | | | gitweb: Faster project searchjn/gitweb-search-optimJakub Narebski2012-02-231-2/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Before searching by some field the information we search for must be filled in, but we do not have to fill other fields that are not involved in the search. To be able to request filling only specified fields, fill_project_list_info() was enhanced in previous commit to take additional parameters which specify part of projects info to fill. This way we can limit doing expensive calculations (like running git-for-each-ref to get 'age' / "Last changed" info) to doing those only for projects which we will show as search results. This commit actually uses this interface, changing gitweb code from the following behavior fill all project info on all projects search projects to behaving like this pseudocode fill search fields on all projects search projects fill all project info on search results With this commit the number of git commands used to generate search results is 2*<matched projects> + 1, and depends on number of matched projects rather than number of all projects (all repositories). Note: this is 'git for-each-ref' to find last activity, and 'git config' for each project, and 'git --version' once. Example performance improvements, for search that selects 2 repositories out of 12 in total: * Before (warm cache): "This page took 0.867151 seconds and 27 git commands to generate." * After (warm cache): "This page took 0.673643 seconds and 5 git commands to generate." Now imagine that they are 5 repositories out of 5000, and cold or trashed cache case. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| | * | | | | | gitweb: Option for filling only specified info in fill_project_list_infoJakub Narebski2012-02-231-8/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enhance fill_project_list_info() subroutine to accept optional parameters that specify which fields in project information needs to be filled. If none are specified then fill_project_list_info() behaves as it used to, and ensure that all project info is filled. This is in preparation of future lazy filling of project info in project search and pagination of sorted list of projects. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| | * | | | | | gitweb: Refactor checking if part of project info need fillingJakub Narebski2012-02-231-8/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Extract the check if given keys (given parts) of project info needs to be filled into project_info_needs_filling() subroutine. It is for now a thin wrapper around "!exists $project_info->{$key}". Note that !defined was replaced by more correct !exists. While at it uniquify treating of all project info, adding checks for 'age' field before running git_get_last_activity(), and also checking for all keys filled in code protected by conditional, and not only one. The code now looks like this foreach my $project (@$project_list) { if (given keys need to be filled) { fill given keys } ... } Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | Merge branch 'tr/maint-bundle-long-subject'Junio C Hamano2012-02-265-51/+67
| |\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * tr/maint-bundle-long-subject: t5704: match tests to modern style strbuf: improve strbuf_get*line documentation bundle: use a strbuf to scan the log for boundary commits bundle: put strbuf_readline_fd in strbuf.c with adjustments
| | * | | | | | | t5704: match tests to modern styletr/maint-bundle-long-subjectThomas Rast2012-02-231-25/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The test did not adhere to the current style on several counts: . empty lines around the test blocks, but within the test string . ': > file' or even just '> file' with an extra space . inconsistent indentation . hand-rolled commits instead of using test_commit Fix all of them. There's a catch to the last point: test_commit creates a tag, which the original test did not create. We still change it to test_commit, and explicitly delete the tags, so as to highlight that the test relies on not having them. Signed-off-by: Thomas Rast <trast@student.ethz.ch> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| | * | | | | | | strbuf: improve strbuf_get*line documentationThomas Rast2012-02-231-1/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Clarify strbuf_getline() documentation, and add the missing documentation for strbuf_getwholeline() and strbuf_getwholeline_fd(). Signed-off-by: Thomas Rast <trast@student.ethz.ch> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| | * | | | | | | bundle: use a strbuf to scan the log for boundary commitsThomas Rast2012-02-232-7/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The first part of the bundle header contains the boundary commits, and could be approximated by # v2 git bundle $(git rev-list --pretty=oneline --boundary <ARGS> | grep ^-) git-bundle actually spawns exactly this rev-list invocation, and does the grepping internally. There was a subtle bug in the latter step: it used fgets() with a 1024-byte buffer. If the user has sufficiently long subjects (e.g., by not adhering to the git oneline-subject convention in the first place), the 'oneline' format can easily overflow the buffer. fgets() then returns the rest of the line in the next call(s). If one of these remaining parts started with '-', git-bundle would mistakenly insert it into the bundle thinking it was a boundary commit. Fix it by using strbuf_getwholeline() instead, which handles arbitrary line lengths correctly. Note that on the receiving side in parse_bundle_header() we were already using strbuf_getwholeline_fd(), so that part is safe. Reported-by: Jannis Pohlmann <jannis.pohlmann@codethink.co.uk> Signed-off-by: Thomas Rast <trast@student.ethz.ch> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| | * | | | | | | bundle: put strbuf_readline_fd in strbuf.c with adjustmentsThomas Rast2012-02-223-19/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The comment even said that it should eventually go there. While at it, match the calling convention and name of the function to the strbuf_get*line family. So it now is strbuf_getwholeline_fd. Signed-off-by: Thomas Rast <trast@student.ethz.ch> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | Merge branch 'sp/smart-http-failure-to-push'Junio C Hamano2012-02-261-3/+10
| |\ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * sp/smart-http-failure-to-push: : Mask SIGPIPE on the command channel going to a transport helper disconnect from remote helpers more gently Conflicts: transport-helper.c
| | * | | | | | | | disconnect from remote helpers more gentlysp/smart-http-failure-to-pushJeff King2012-02-231-3/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When git spawns a remote helper program (like git-remote-http), the last thing we do before closing the pipe to the child process is to send a blank line, telling the helper that we are done issuing commands. However, the helper may already have exited, in which case the parent git process will receive SIGPIPE and die. In particular, this can happen with the remote-curl helper when it encounters errors during a push. The helper reports individual errors for each ref back to git-push, and then exits with a non-zero exit code. Depending on the exact timing of the write, the parent process may or may not receive SIGPIPE. This causes intermittent test failure in t5541.8, and is a side effect of 5238cbf (remote-curl: Fix push status report when all branches fail). Before that commit, remote-curl would not send the final blank line to indicate that the list of status lines was complete; it would just exit, closing the pipe. The parent git-push would notice the closed pipe while reading the status report and exit immediately itself, propagating the failing exit code. But post-5238cbf, remote-curl completes the status list before exiting, git-push actually runs to completion, and then it tries to cleanly disconnect the helper, leading to the SIGPIPE race above. This patch drops all error-checking when sending the final "we are about to hang up" blank line to helpers. There is nothing useful for the parent process to do about errors at that point anyway, and certainly failing to send our "we are done with commands" line to a helper that has already exited is not a problem. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | Merge branch 'fc/push-prune'Junio C Hamano2012-02-267-40/+101
| |\ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * fc/push-prune: push: add '--prune' option remote: refactor code into alloc_delete_ref() remote: reorganize check_pattern_match() remote: use a local variable in match_push_refs() Conflicts: builtin/push.c
| | * | | | | | | | | push: add '--prune' optionfc/push-pruneFelipe Contreras2012-02-227-5/+60
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When pushing groups of refs to a remote, there is no simple way to remove old refs that still exist at the remote that is no longer updated from us. This will allow us to remove such refs from the remote. With this change, running this command $ git push --prune remote refs/heads/*:refs/remotes/laptop/* removes refs/remotes/laptop/foo from the remote if we do not have branch "foo" locally anymore. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| | * | | | | | | | | remote: refactor code into alloc_delete_ref()Felipe Contreras2012-02-221-5/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Will be useful in next patches. No functional changes. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| | * | | | | | | | | remote: reorganize check_pattern_match()Felipe Contreras2012-02-221-29/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The function match_name_with_pattern() is called twice, once to see if a pattern matches with the name, and again to learn what the matched pattern maps the name to. Since check_pattern_match() is only used in one place, we can just reorganize it to make a single call and fetch the values at the same time. This changes the meaning of check_pattern_match() that used to check which pattern in the array of refspecs matched the given ref, to return the name of the remote ref the given ref is mapped to. Rename it to get_ref_match() which actually describes more closely what it's actually doing now. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| | * | | | | | | | | remote: use a local variable in match_push_refs()Felipe Contreras2012-02-221-9/+10
| | | |_|/ / / / / / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | So that we can reuse src later on. No functional changes. Will be useful in next patches. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | Merge branch 'jc/doc-merge-options'Junio C Hamano2012-02-261-11/+11
| |\ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * jc/doc-merge-options: Documentation/merge-options.txt: group "ff" related options together
| | * | | | | | | | | Documentation/merge-options.txt: group "ff" related options togetherjc/doc-merge-optionsJunio C Hamano2012-02-221-11/+11
| | | |_|/ / / / / / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The --ff-only option was not described next to --ff and --no-ff options in "git merge" documentation, even though these three are logically together, describing how to choose one of three possibilities. Also the description for '--ff' and '--no-ff' discussed what '--ff' means, and mentioned '--no-ff' as if it were a side-note to '--ff'. Make them into three top-level entries and list them together. This way, it would be more clear that the user can choose one from these three. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | Merge branch 'jk/maint-avoid-streaming-filtered-contents'Junio C Hamano2012-02-264-9/+125
| |\ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * jk/maint-avoid-streaming-filtered-contents: do not stream large files to pack when filters are in use teach dry-run convert_to_git not to require a src buffer teach convert_to_git a "dry run" mode
| | * | | | | | | | | do not stream large files to pack when filters are in usejk/maint-avoid-streaming-filtered-contentsJeff King2012-02-242-5/+95
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Because git's object format requires us to specify the number of bytes in the object in its header, we must know the size before streaming a blob into the object database. This is not a problem when adding a regular file, as we can get the size from stat(). However, when filters are in use (such as autocrlf, or the ident, filter, or eol gitattributes), we have no idea what the ultimate size will be. The current code just punts on the whole issue and ignores filter configuration entirely for files larger than core.bigfilethreshold. This can generate confusing results if you use filters for large binary files, as the filter will suddenly stop working as the file goes over a certain size. Rather than try to handle unknown input sizes with streaming, this patch just turns off the streaming optimization when filters are in use. This has a slight performance regression in a very specific case: if you have autocrlf on, but no gitattributes, a large binary file will avoid the streaming code path because we don't know beforehand whether it will need conversion or not. But if you are handling large binary files, you should be marking them as such via attributes (or at least not using autocrlf, and instead marking your text files as such). And the flip side is that if you have a large _non_-binary file, there is a correctness improvement; before we did not apply the conversion at all. The first half of the new t1051 script covers these failures on input. The second half tests the matching output code paths. These already work correctly, and do not need any adjustment. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| | * | | | | | | | | teach dry-run convert_to_git not to require a src bufferJeff King2012-02-241-2/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When we call convert_to_git in dry-run mode, it may still want to look at the source buffer, because some CRLF conversion modes depend on analyzing the source to determine whether it is in fact convertible CRLF text. However, the main motivation for convert_to_git's dry-run mode is that we would decide which method to use to acquire the blob's data (streaming versus in-core). Requiring this source analysis creates a chicken-and-egg problem. We are better off simply guessing that anything we can't analyze will end up needing conversion. This patch lets a caller specify a NULL src buffer when using dry-run mode (and only dry-run mode). A non-zero return value goes from "we would convert" to "we might convert"; a zero return value remains "we would definitely not convert". Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| | * | | | | | | | | teach convert_to_git a "dry run" modeJeff King2012-02-242-2/+20
| | |/ / / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some callers may want to know whether convert_to_git will actually do anything before performing the conversion itself (e.g., to decide whether to stream or handle blobs in-core). This patch lets callers specify the dry run mode by passing a NULL destination buffer. The return value, instead of indicating whether conversion happened, will indicate whether conversion would occur. For readability, we also include a wrapper function which makes it more obvious we are not actually performing the conversion. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | Merge branch 'jb/filter-ignore-sigpipe'Junio C Hamano2012-02-261-0/+5
| |\ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * jb/filter-ignore-sigpipe: Ignore SIGPIPE when running a filter driver
| | * | | | | | | | | Ignore SIGPIPE when running a filter driverjb/filter-ignore-sigpipeJehan Bing2012-02-211-0/+5
| | |/ / / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If a filter is not defined or if it fails, git should behave as if the filter is a no-op passthru. However, if the filter exits before reading all the content, depending on the timing, git could be killed with SIGPIPE when it tries to write to the pipe connected to the filter. Ignore SIGPIPE while processing the filter to give us a chance to check the return value from a failed write, in order to detect and act on this mode of failure in a more controlled way. Signed-off-by: Jehan Bing <jehan@orb.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | pack-objects: Fix compilation with NO_PTHREDSMichał Kiedrowicz2012-02-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It looks like commit 99fb6e04 (pack-objects: convert to use parse_options(), 2012-02-01) moved the #ifdef NO_PTHREDS around but hasn't noticed that the 'arg' variable no longer is available. Signed-off-by: Michał Kiedrowicz <michal.kiedrowicz@gmail.com> Acked-by: Nguyen Thai Ngoc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | Merge branch 'maint'Junio C Hamano2012-02-2612-72/+291
| |\ \ \ \ \ \ \ \ \ | | | |_|_|/ / / / / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * maint: Document accumulated fixes since 1.7.9.2 Git 1.7.8.5 grep -P: Fix matching ^ and $ am: don't infloop for an empty input file rebase -m: only call "notes copy" when rewritten exists and is non-empty git-p4: remove bash-ism in t9800 git-p4: remove bash-ism in t9809 git-p4: fix submit regression with clientSpec and subdir clone git-p4: set useClientSpec variable on initial clone Makefile: add thread-utils.h to LIB_H Conflicts: RelNotes t/t9809-git-p4-client-view.sh
| | * | | | | | | | Document accumulated fixes since 1.7.9.2Junio C Hamano2012-02-262-1/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
| | * | | | | | | | Merge branch 'jc/add-refresh-unmerged' into maintJunio C Hamano2012-02-262-2/+24
| | |\ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * jc/add-refresh-unmerged: refresh_index: do not show unmerged path that is outside pathspec
| | * \ \ \ \ \ \ \ \ Merge branch 'js/configure-libintl' into maintJunio C Hamano2012-02-261-8/+12
| | |\ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * js/configure-libintl: configure: don't use -lintl when there is no gettext support
| | * \ \ \ \ \ \ \ \ \ Sync with 1.7.8.5Junio C Hamano2012-02-266-6/+39
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| | | * | | | | | | | | | Git 1.7.8.5v1.7.8.5Junio C Hamano2012-02-263-2/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
| | | * | | | | | | | | | grep -P: Fix matching ^ and $Michał Kiedrowicz2012-02-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When "git grep" is run with -P/--perl-regexp, it doesn't match ^ and $ at the beginning/end of the line. This is because PCRE normally matches ^ and $ at the beginning/end of the whole text, not for each line, and "git grep" passes a large chunk of text (possibly containing many lines) to pcre_exec() and then splits the text into lines. This makes "git grep -P" behave differently from "git grep -E" and also from "grep -P" and "pcregrep": $ cat file a b $ git grep --no-index -P '^ ' file $ git grep --no-index -E '^ ' file file: b $ grep -c -P '^ ' file b $ pcregrep -c '^ ' file b Reported-by: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> Signed-off-by: Michał Kiedrowicz <michal.kiedrowicz@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>