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* Merge branch 'jn/svn-fe'Junio C Hamano2012-02-07
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * jn/svn-fe: (36 commits) vcs-svn: suppress a -Wtype-limits warning vcs-svn: allow import of > 4GiB files vcs-svn: rename check_overflow arguments for clarity vcs-svn/svndiff.c: squelch false "unused" warning from gcc vcs-svn: reset first_commit_done in fast_export_init vcs-svn: do not initialize report_buffer twice vcs-svn: avoid hangs from corrupt deltas vcs-svn: guard against overflow when computing preimage length vcs-svn: cap number of bytes read from sliding view test-svn-fe: split off "test-svn-fe -d" into a separate function vcs-svn: implement text-delta handling vcs-svn: let deltas use data from preimage vcs-svn: let deltas use data from postimage vcs-svn: verify that deltas consume all inline data vcs-svn: implement copyfrom_data delta instruction vcs-svn: read instructions from deltas vcs-svn: read inline data from deltas vcs-svn: read the preimage when applying deltas vcs-svn: parse svndiff0 window header vcs-svn: skeleton of an svn delta parser ...
| * Merge branch 'svn-fe' of git://repo.or.cz/git/jrn into jn/svn-feJunio C Hamano2012-01-27
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This simplifies svn-fe a great deal and fulfills a longstanding wish: support for dumps with deltas in them, and incremental imports. The cost is that commandline usage of the svn-fe tool becomes a little more complicated since it no longer keeps state itself but instead reads blobs back from fast-import in order to copy them between revisions and apply deltas to them. Also removes a couple of custom data structures and replaces them with strbufs like other parts of Git. * 'svn-fe' of git://repo.or.cz/git/jrn: (32 commits) vcs-svn: reset first_commit_done in fast_export_init vcs-svn: do not initialize report_buffer twice vcs-svn: avoid hangs from corrupt deltas vcs-svn: guard against overflow when computing preimage length vcs-svn: cap number of bytes read from sliding view test-svn-fe: split off "test-svn-fe -d" into a separate function vcs-svn: implement text-delta handling vcs-svn: let deltas use data from preimage vcs-svn: let deltas use data from postimage vcs-svn: verify that deltas consume all inline data vcs-svn: implement copyfrom_data delta instruction vcs-svn: read instructions from deltas vcs-svn: read inline data from deltas vcs-svn: read the preimage when applying deltas vcs-svn: parse svndiff0 window header vcs-svn: skeleton of an svn delta parser vcs-svn: make buffer_read_binary API more convenient vcs-svn: learn to maintain a sliding view of a file Makefile: list one vcs-svn/xdiff object or header per line vcs-svn: avoid using ls command twice ... Conflicts: Makefile contrib/svn-fe/svn-fe.txt
| | * vcs-svn: implement text-delta handlingDavid Barr2011-05-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Handle input in Subversion's dumpfile format, version 3. This is the format produced by "svnrdump dump" and "svnadmin dump --deltas", and the main difference between v3 dumpfiles and the dumpfiles already handled is that these can include nodes whose properties and text are expressed relative to some other node. To handle such nodes, we find which node the text and properties are based on, handle its property changes, use the cat-blob command to request the basis blob from the fast-import backend, use the svndiff0_apply() helper to apply the text delta on the fly, writing output to a temporary file, and then measure that postimage file's length and write its content to the fast-import stream. The temporary postimage file is shared between delta-using nodes to avoid some file system overhead. The svn-fe interface needs to be more complicated to accomodate the backward flow of information from the fast-import backend to svn-fe. The backflow fd is not needed when parsing streams without deltas, though, so existing scripts using svn-fe on v2 dumps should continue to work. NEEDSWORK: generalize interface so caller sets the backflow fd, close temporary file before exiting Signed-off-by: David Barr <david.barr@cordelta.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: David Barr <david.barr@cordelta.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
| | * Merge branch 'db/vcs-svn-incremental' into svn-feJonathan Nieder2011-05-26
| | |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This teaches svn-fe to incrementally import into an existing repository (at last!) at the expense of less convenient UI. Think of it as growing pains. This opens the door to many excellent things, and it would be a bad idea to discourage people from building on it for much longer. * db/vcs-svn-incremental: vcs-svn: avoid using ls command twice vcs-svn: use mark from previous import for parent commit vcs-svn: handle filenames with dq correctly vcs-svn: quote paths correctly for ls command vcs-svn: eliminate repo_tree structure vcs-svn: add a comment before each commit vcs-svn: save marks for imported commits vcs-svn: use higher mark numbers for blobs vcs-svn: set up channel to read fast-import cat-blob response Conflicts: t/t9010-svn-fe.sh vcs-svn/fast_export.c vcs-svn/fast_export.h vcs-svn/repo_tree.c vcs-svn/svndump.c
| | | * vcs-svn: set up channel to read fast-import cat-blob responseDavid Barr2011-03-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Set up some plumbing: teach the svndump lib to pass a file descriptor number to the fast_export lib, representing where cat-blob/ls responses can be read from, and add a get_response_line helper function to the fast_export lib to read a line from that file. Unfortunately this means that svn-fe needs file descriptor 3 to be redirected from somewhere (preferrably the cat-blob stream of a fast-import backend); otherwise it will fail: $ svndump <path> | svn-fe fatal: cannot read from file descriptor 3: Bad file descriptor For the moment, "svn-fe 3</dev/null" works as a workaround but it will not work for very long. A fast-import backend that can retrieve old commits is needed in order to be able to fulfill svn "Node-copyfrom-rev" requests that refer to revs from a previous run. [jn: with new change description] Based-on-patch-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: David Barr <david.barr@cordelta.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
* | | | Merge branch 'rt/completion-branch-edit-desc'Junio C Hamano2012-02-07
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | * rt/completion-branch-edit-desc: completion: --edit-description option for git-branch
| * | | | completion: --edit-description option for git-branchRalf Thielow2012-01-29
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Ralf Thielow <ralf.thielow@googlemail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | Merge branch 'va/git-p4-branch'Junio C Hamano2012-01-31
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * va/git-p4-branch: t9801: do not overuse test_must_fail git-p4: Change p4 command invocation git-p4: Add test case for complex branch import git-p4: Search for parent commit on branch creation
| * | | | | git-p4: Change p4 command invocationPete Wyckoff2012-01-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change p4 command invocation to avoid going through the shell. This allows names with spaces and wildcards to work. Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Vitor Antunes <vitor.hda@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | git-p4: Search for parent commit on branch creationVitor Antunes2012-01-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To find out which is its parent the commit of the new branch is compared sequentially to each blob of the parent branch from the newest to the oldest. The first blob which results in a zero diff is considered the parent commit. If none is found, then the commit is applied to the top of the parent branch. A fast-import "checkpoint" call is required because diff-tree is only able to work with blobs on disk. But most of these commits will not be part of the final imported tree, making fast-import fail. To avoid this, the temporary branches are tracked and then removed at the end of the import process. Signed-off-by: Vitor Antunes <vitor.hda@gmail.com> Acked-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | Merge branch 'ld/git-p4-branches-and-labels'Junio C Hamano2012-01-31
|\ \ \ \ \ \ | |/ / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * ld/git-p4-branches-and-labels: git-p4: label import fails with multiple labels at the same changelist git-p4: add test for p4 labels git-p4: importing labels should cope with missing owner git-p4: cope with labels with empty descriptions git-p4: handle p4 branches and labels containing shell chars
| * | | | | git-p4: importing labels should cope with missing ownerLuke Diamand2012-01-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In p4, the Owner field is optional. If it is missing, construct something sensible rather than crashing. Signed-off-by: Luke Diamand <luke@diamand.org> Acked-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | git-p4: cope with labels with empty descriptionsLuke Diamand2012-01-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use an explicit length for the data in a label, rather than EOT, so that labels with empty descriptions are passed through correctly. Signed-off-by: Luke Diamand <luke@diamand.org> Acked-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | git-p4: handle p4 branches and labels containing shell charsLuke Diamand2012-01-20
| | |/ / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Don't use shell expansion when detecting branches, as it will fail if the branch name contains a shell metachar. Similarly for labels. Add additional test for branches with shell metachars. Signed-off-by: Luke Diamand <luke@diamand.org> Acked-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | completion: --edit and --no-edit for git-mergeAdrian Weimann2012-01-30
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Adrian Weimann <adrian.weimann@googlemail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | Merge branch 'pw/p4-view-updates'Junio C Hamano2012-01-29
|\ \ \ \ \ | |_|/ / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * pw/p4-view-updates: git-p4: add tests demonstrating spec overlay ambiguities git-p4: adjust test to adhere to stricter useClientSpec git-p4: clarify comment git-p4: fix verbose comment typo git-p4: only a single ... wildcard is supported
| * | | | git-p4: clarify commentPete Wyckoff2012-01-11
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | git-p4: fix verbose comment typoPete Wyckoff2012-01-11
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | git-p4: only a single ... wildcard is supportedPete Wyckoff2012-01-11
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | Catch the case where a ... exists at the end, and also elsehwere. Reported-by: Gary Gibbons <ggibbons@perforce.com> Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | git-completion: workaround zsh COMPREPLY bugFelipe Contreras2012-01-26
|/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | zsh adds a backslash (foo\ ) for each item in the COMPREPLY array if IFS doesn't contain spaces. This issue has been reported[1], but there is no solution yet. This wasn't a problem due to another bug[2], which was fixed in zsh version 4.3.12. After this change, 'git checkout ma<tab>' would resolve to 'git checkout master\ '. Aditionally, the introduction of __gitcomp_nl in commit a31e626 (completion: optimize refs completion) in git also made the problem apparent, as Matthieu Moy reported. The simplest and most generic solution is to hide all the changes we do to IFS, so that "foo \nbar " is recognized by zsh as "foo bar". This works on versions of git before and after the introduction of __gitcomp_nl (a31e626), and versions of zsh before and after 4.3.12. Once zsh is fixed, we should conditionally disable this workaround to have the same benefits as bash users. [1] http://www.zsh.org/mla/workers/2012/msg00053.html [2] http://zsh.git.sourceforge.net/git/gitweb.cgi?p=zsh/zsh;a=commitdiff;h=2e25dfb8fd38dbef0a306282ffab1d343ce3ad8d Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | git-p4: rewrite view handlingPete Wyckoff2012-01-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The old code was not very complete or robust. Redo it. This new code should be useful for a few possible additions in the future: - support for * and %%n wildcards - allowing ... inside paths - representing branch specs (not just client specs) - tracking changes to views Mark the remaining 12 tests in t9809 as fixed. Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | git-p4: support single file p4 client view mapsGary Gibbons2012-01-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Perforce client views can map individual files, mapping one //depot file path to one //client file path. These mappings contain no meta/masking characters. This patch add support for these file maps to the currently supported '...' view mappings. [pw: one test now suceeds] Signed-off-by: Gary Gibbons <ggibbons@perforce.com> Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | git-p4: sort client views by reverse View numberGary Gibbons2012-01-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Correct view sorting to support the Perforce order, where client views are ordered and later views override earlier view mappings. [pw: one test now succeeds] Signed-off-by: Gary Gibbons <ggibbons@perforce.com> Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | git-p4: fix test for unsupported P4 Client ViewsGary Gibbons2012-01-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change re method in test for unsupported Client View types (containing %% or *) anywhere in the string rather than at the begining. [pw: two tests now succeed] Signed-off-by: Gary Gibbons <ggibbons@perforce.com> Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'pw/p4-docs-and-tests'Junio C Hamano2012-01-03
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * pw/p4-docs-and-tests: git-p4: document and test submit options git-p4: test and document --use-client-spec git-p4: test --keep-path git-p4: test --max-changes git-p4: document and test --import-local git-p4: honor --changesfile option and test git-p4: document and test clone --branch git-p4: test cloning with two dirs, clarify doc git-p4: clone does not use --git-dir git-p4: introduce asciidoc documentation rename git-p4 tests
| * | | git-p4: document and test submit optionsPete Wyckoff2011-12-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Clarify there is a -M option, but no -C. These are both configurable through variables. Explain that the allowSubmit variable takes a comma-separated list of branch names. Catch earlier an invalid branch name given as an argument to "git p4 clone". Test option --origin, variable allowSubmit, and explicit master branch name. Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | git-p4: test and document --use-client-specPete Wyckoff2011-12-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The depot path is required, even with this option. Make sure git-p4 fails and exits with non-zero. Contents in the specified depot path will be rearranged according to the client spec. Test this and add a note in the docs. Leave an XXX suggesting that this is somewhat confusing behavior that might be good to fix later. Function stripRepoPath() looks at self.useClientSpec. Make sure this is set both for command-line option --use-client-spec and for configuration variable git-p4.useClientSpec. Test this. Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | git-p4: honor --changesfile option and testPete Wyckoff2011-12-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When an explicit list of changes is given, it makes no sense to use @all or @3,5 or any of the other p4 revision specifiers. Make the code notice when this happens, instead of just ignoring --changesfile. Test it. Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | git-p4: clone does not use --git-dirPete Wyckoff2011-12-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Complain if --git-dir is given during a clone. It has no effect. Only --destination and --bare can change where the newly cloned git dir will be. Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | git-p4: introduce asciidoc documentationPete Wyckoff2011-12-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add proper documentation for git-p4. Delete the old .txt documentation from contrib/fast-import. Cc: Frans Klaver <fransklaver@gmail.com> Cc: Luke Diamand <luke@diamand.org> Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | Merge branch 'tr/bash-read-unescaped'Junio C Hamano2011-12-22
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | * tr/bash-read-unescaped: bash completion: use read -r everywhere
| * | | | bash completion: use read -r everywhereThomas Rast2011-12-21
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We use the 'read' command without -r, so that it treats '\' as an escape character, in several places. This breaks the loop reading refnames from git-for-each-ref in __git_refs() if there are refnames such as "foo'bar", in which case for-each-ref helpfully quotes them as $ git update-ref "refs/remotes/test/foo'bar" HEAD $ git for-each-ref --shell --format="ref=%(refname:short)" "refs/remotes" ref='test/foo'\''bar' Interpolating the \' here will read "ref='test/foo'''bar'" instead, and eval then chokes on the unbalanced quotes. However, since none of the read loops _want_ to have backslashes interpolated, it's much safer to use read -r everywhere. Signed-off-by: Thomas Rast <trast@student.ethz.ch> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | Merge branch 'jk/git-prompt'Junio C Hamano2011-12-22
|\ \ \ \ | |/ / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * jk/git-prompt: contrib: add credential helper for OS X Keychain Makefile: OS X has /dev/tty Makefile: linux has /dev/tty credential: use git_prompt instead of git_getpass prompt: use git_terminal_prompt add generic terminal prompt function refactor git_getpass into generic prompt function move git_getpass to its own source file imap-send: don't check return value of git_getpass imap-send: avoid buffer overflow Conflicts: Makefile
| * | | contrib: add credential helper for OS X KeychainJeff King2011-12-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With this installed in your $PATH, you can store git-over-http passwords in your keychain by doing: git config credential.helper osxkeychain The code is based in large part on the work of Jay Soffian, who wrote the helper originally for the initial, unpublished version of the credential helper protocol. This version will pass t0303 if you do: GIT_TEST_CREDENTIAL_HELPER=osxkeychain \ GIT_TEST_CREDENTIAL_HELPER_SETUP="export HOME=$HOME" \ ./t0303-credential-external.sh The "HOME" setup is unfortunately necessary. The test scripts set HOME to the trash directory, but this causes the keychain API to complain. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | git-p4: fix skipSubmitEdit regressionPete Wyckoff2011-12-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 7c766e5 (git-p4: introduce skipSubmitEdit, 2011-12-04) made it easier to automate submission to p4, but broke the most common case. Add a test for when the user really does edit and save the change template, and fix the bug that causes the test to fail. Also add a confirmation message when submission is cancelled. Reported-by: Michael Horowitz <michael.horowitz@ieee.org> Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | git-p4: use absolute directory for PWD env varGary Gibbons2011-12-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | P4 only looks at the environment variable $PWD to figure out where it is, so chdir() has code to set that every time. But when the clone --destination is not an absolute path, PWD will not be absolute and P4 won't be able to find any files expected to be in the current directory. Fix this by expanding PWD to an absolute path. One place this crops up is when using a P4CONFIG environment variable to specify P4 parameters, such as P4USER or P4PORT. Setting P4CONFIG=.p4config works for p4 invocations from the current directory. But if the value of PWD is not absolute, it fails. [ update description --pw ] Signed-off-by: Gary Gibbons <ggibbons@perforce.com> Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | git-p4: ensure submit clientPath exists before chdirGary Gibbons2011-12-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Submitting patches back to p4 requires a p4 "client". This is a mapping from server depot paths into a local directory. The directory need not exist or be populated with files; only the mapping on the server is required. When there is no directory, make git-p4 automatically create it. [ reword description --pw ] Signed-off-by: Gary Gibbons <ggibbons@perforce.com> Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | Merge branch 'sg/complete-refs'Junio C Hamano2011-12-09
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * sg/complete-refs: completion: remove broken dead code from __git_heads() and __git_tags() completion: fast initial completion for config 'remote.*.fetch' value completion: improve ls-remote output filtering in __git_refs_remotes() completion: query only refs/heads/ in __git_refs_remotes() completion: support full refs from remote repositories completion: improve ls-remote output filtering in __git_refs() completion: make refs completion consistent for local and remote repos completion: optimize refs completion completion: document __gitcomp() Conflicts: contrib/completion/git-completion.bash
| * | | | completion: remove broken dead code from __git_heads() and __git_tags()SZEDER Gábor2011-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | __git_heads() was introduced in 5de40f5 (Teach bash about git-repo-config., 2006-11-27), and __git_tags() in 88e21dc (Teach bash about completing arguments for git-tag, 2007-08-31). As their name suggests, __git_heads() is supposed to list only branches, and __git_tags() only tags. Since their introduction both of these functions consist of two distinct parts. The first part gets branches or tags, respectively, from a local repositoty using 'git for-each-ref'. The second part queries a remote repository given as argument using 'git ls-remote'. These remote-querying parts are broken in both functions since their introduction, because they list both branches and tags from the remote repository. (The 'git ls-remote' query is not limited to list only heads or tags, respectively, and the for loop filtering the query results prints everything except dereferenced tags.) This breakage could be easily fixed by passing the '--heads' or '--tags' options or appropriate refs patterns to the 'git ls-remote' invocations. However, that no one noticed this breakage yet is probably not a coincidence: neither of these two functions were used to query a remote repository, the remote-querying parts were dead code already upon thier introduction and remained dead ever since. Since those parts of code are broken, are and were never used, stop the bit-rotting and remove them. Signed-off-by: SZEDER Gábor <szeder@ira.uka.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | completion: fast initial completion for config 'remote.*.fetch' valueSZEDER Gábor2011-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Refspecs for branches in a remote repository start with 'refs/heads/', so completing those refspecs with 'git config remote.origin.fetch <TAB>' always offers 'refs/heads/' first, because that's the unique part of the possible refspecs. But it does so only after querying the remote with 'git ls-remote', which can take a while when the request goes through some slower network to a remote server. Don't waste the user's time and offer 'refs/heads/' right away for 'git config remote.origin.fetch <TAB>'. The reason for putting 'refs/heads/' directly into COMPREPLY instead of using __gitcomp() is to avoid __gitcomp() adding a trailing space. Signed-off-by: SZEDER Gábor <szeder@ira.uka.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | completion: improve ls-remote output filtering in __git_refs_remotes()SZEDER Gábor2011-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This follows suit of a previous patch for __git_refs(): use a while-read loop and let bash's word splitting get rid of object names from 'git ls-remote's output. Signed-off-by: SZEDER Gábor <szeder@ira.uka.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | completion: query only refs/heads/ in __git_refs_remotes()SZEDER Gábor2011-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | __git_refs_remotes() is used to provide completion for refspecs to set 'remote.*.fetch' config variables for branches on the given remote. So it's really only interested in refs under 'refs/heads/', but it queries the remote for all its refs and then filters out all refs outside of 'refs/heads/'. Let 'git ls-remote' do the filtering. Also remove the unused $cmd variable from __git_refs_remotes(). Signed-off-by: SZEDER Gábor <szeder@ira.uka.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | completion: support full refs from remote repositoriesSZEDER Gábor2011-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the __git_refs() completion helper function lists refs from a local repository, it usually lists the refs' short name, except when it needs to provide completion for words starting with refs, because in that case it lists full ref names, see 608efb87 (bash: complete full refs, 2008-11-28). Add the same functionality to the code path dealing with remote repositories, too. Signed-off-by: SZEDER Gábor <szeder@ira.uka.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | completion: improve ls-remote output filtering in __git_refs()SZEDER Gábor2011-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The remote-handling part of __git_refs() has a nice for loop and state machine case statement to iterate over all words from the output of 'git ls-remote' to identify object names and ref names. Since each line in the output of 'git ls-remote' consists of an object name and a ref name, we can do more effective filtering by using a while-read loop and letting bash's word splitting take care of object names. This way the code is easier to understand and the loop will need only half the number of iterations than before. Signed-off-by: SZEDER Gábor <szeder@ira.uka.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | completion: make refs completion consistent for local and remote reposSZEDER Gábor2011-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For a local repository the __git_refs() completion helper function lists refs under 'refs/(tags|heads|remotes)/', plus some special refs like HEAD and ORIG_HEAD. For a remote repository, however, it lists all refs. Fix this inconsistency by specifying refs filter patterns for 'git ls-remote' to only list refs under 'refs/(tags|heads|remotes)/'. For now this makes it impossible to complete refs outside of 'refs/(tags|heads|remotes)/' in a remote repository, but a followup patch will resurrect that. Signed-off-by: SZEDER Gábor <szeder@ira.uka.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | completion: optimize refs completionSZEDER Gábor2011-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After a unique command or option is completed, in most cases it is a good thing to add a trailing a space, but sometimes it doesn't make sense, e.g. when the completed word is an option taking an argument ('--option=') or a configuration section ('core.'). Therefore the completion script uses the '-o nospace' option to prevent bash from automatically appending a space to unique completions, and it has the __gitcomp() function to add that trailing space only when necessary. See 72e5e989 (bash: Add space after unique command name is completed., 2007-02-04), 78d4d6a2 (bash: Support unique completion on git-config., 2007-02-04), and b3391775 (bash: Support unique completion when possible., 2007-02-04). __gitcomp() therefore iterates over all possible completion words it got as argument, and checks each word whether a trailing space is necessary or not. This is ok for commands, options, etc., i.e. when the number of words is relatively small, but can be noticeably slow for large number of refs. However, while options might or might not need that trailing space, refs are always handled uniformly and always get that trailing space (or a trailing '.' for 'git config branch.<head>.'). Since refs listed by __git_refs() & co. are separated by newline, this allows us some optimizations with 'compgen'. So, add a specialized variant of __gitcomp() that only deals with possible completion words separated by a newline and uniformly appends the trailing space to all words using 'compgen -S " "' (or any other suffix, if specified), so no iteration over all words is needed. But we need to fiddle with IFS, because the default IFS containing a space would cause the added space suffix to be stripped off when compgen's output is stored in the COMPREPLY array. Therefore we use only newline as IFS, hence the requirement for the newline-separated possible completion words. Convert all callsites of __gitcomp() where it's called with refs, i.e. when it gets the output of either __git_refs(), __git_heads(), __git_tags(), __git_refs2(), __git_refs_remotes(), or the odd 'git for-each-ref' somewhere in _git_config(). Also convert callsites where it gets other uniformly handled newline separated word lists, i.e. either remotes from __git_remotes(), names of set configuration variables from __git_config_get_set_variables(), stashes, or commands. Here are some timing results for dealing with 10000 refs. Before: $ refs="$(__git_refs ~/tmp/git/repo-with-10k-refs/)" $ time __gitcomp "$refs" real 0m1.134s user 0m1.060s sys 0m0.130s After: $ time __gitcomp_nl "$refs" real 0m0.373s user 0m0.360s sys 0m0.020s Signed-off-by: SZEDER Gábor <szeder@ira.uka.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | completion: document __gitcomp()SZEDER Gábor2011-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I always forget which argument is which, and got tired of figuring it out over and over again. Signed-off-by: SZEDER Gábor <szeder@ira.uka.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | git-p4: introduce skipSubmitEditPete Wyckoff2011-12-05
| |/ / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a configuration variable to skip invoking the editor in the submit path. The existing variable skipSubmitEditCheck continues to make sure that the submit template was indeed modified by the editor; but, it is not considered if skipSubmitEdit is true. Reported-by: Loren A. Linden Levy <lindenle@gmail.com> Acked-by: Luke Diamand <luke@diamand.org> Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | Merge branch 'sn/complete-bash-wo-process-subst'Junio C Hamano2011-11-09
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | * sn/complete-bash-wo-process-subst: completion: don't leak variable from the prompt into environment
| * | | | completion: don't leak variable from the prompt into environmentSZEDER Gábor2011-11-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit e5b8eebc (completion: fix issue with process substitution not working on Git for Windows, 2011-10-26) introduced a new variable in __git_ps1_show_upstream(), but didn't declare it as local to prevent it from leaking into the environment. We may want to rewrite it like the following, but that can wait until the next cycle. while read key value do ... done <<-EOF $(git config -z --get-regexp ...) EOF Signed-off-by: SZEDER Gábor <szeder@ira.uka.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>