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2012-06-07Merge branch 'cr/persistent-https'Libravatar Junio C Hamano7-0/+860
A remote helper that acts as a proxy and caches ssl session for the https:// transport is added to the contrib/ area. By Colby Ranger * cr/persistent-https: Add persistent-https to contrib
2012-05-30Add persistent-https to contribLibravatar Colby Ranger7-0/+860
Git over HTTPS has a high request startup latency, since the SSL negotiation can take up to a second. In order to reduce this latency, connections should be left open to the Git server across requests (or invocations of the git commandline). Reduce SSL startup latency by running a daemon job that keeps connections open to a Git server. The daemon job (git-remote-persistent-https--proxy) is started on the first request through the client binary (git-remote-persistent-https) and remains running for 24 hours after the last request, or until a new daemon binary is placed in the PATH. The client determines the daemon's HTTP address by communicating over a UNIX socket with the daemon. From there, the rest of the Git protocol work is delegated to the "git-remote-http" binary, with the environment's http_proxy set to the daemon. Accessing /pub/scm/linux/kernel/git/torvalds/linux repository hosted at kernel.googlesource.com with "git ls-remote" over https:// and persistent-https:// 5 times shows that the first request takes about the same time (0.193s vs 0.208s---there is a slight set-up cost for the local proxy); as expected, the other four requests are much faster (~0.18s vs ~0.08s). Incidentally, this also has the benefit of HTTP keep-alive working across Git command invocations. Its common for servers to use a 5 minute keep-alive on an HTTP 1.1 connection. Git-over-HTTP commonly uses Transfer-Encoding: chunked on replies, so keep-alive will generally just work, even though a pack stream's length isn't known in advance. Because the helper is an external process holding that connection open, we also benefit from being able to reuse an existing TCP connection to the server. The same "git ls-remote" test against http:// vs persistent-https:// URL shows that the former takes ~0.09s while the first request for the latter is about 0.134s with set-up cost, and subsequent requests are ~0.065s, shaving around one RTT to the server. Signed-off-by: Colby Ranger <cranger@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-05-25Merge branch 'fc/git-complete-helper-fix'Libravatar Junio C Hamano1-5/+17
Resurrects old behaviour of _git/_gitk for external users.
2012-05-24Sync with maintLibravatar Junio C Hamano1-2/+5
By Jeff King (1) and Junio C Hamano (1) * maint: Update draft release notes to 1.7.10.3 osxkeychain: pull make config from top-level directory
2012-05-24osxkeychain: pull make config from top-level directoryLibravatar Jeff King1-2/+5
The default compiler and cflags were mostly "works for me" when I built the original version. We need to be much less careful here than usual, because we know we are building only on OS X. But it's only polite to at least respect the CFLAGS and CC definitions that the user may have provided earlier. While we're at it, let's update our definitions and rules to be more like the top-level Makefile; default our CFLAGS to include -O2, and make sure we use CFLAGS and LDFLAGS when linking. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-05-20completion: add support for backwards compatibilityLibravatar Felipe Contreras1-0/+12
Some people might be relying on _git and _gitk to define custom aliases, unfortunately, commit 6b179ad (completion: add new __git_complete helper) broke that support. "bash: [: 1: unary operator expected" This can be easily fixed by using __git_complete, but it's not meant to be public. Although _git and _gitk are probably not meant to be public, it's easy to keep having support for them by having a wrapper to the proper new function that is fully functional. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-05-20completion: rename internal helpers _git and _gitkLibravatar Felipe Contreras1-5/+5
Would be useful to provide backwards compatibility for _git. Also, zsh completion uses _git, and it cannot be changed. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-05-17Merge branch 'fc/git-complete-helper'Libravatar Junio C Hamano1-37/+33
By Felipe Contreras * fc/git-complete-helper: completion: add new __git_complete helper
2012-05-14Merge branch 'fc/simplify-complete-revlist-file'Libravatar Junio C Hamano1-4/+2
By Felipe Contreras * fc/simplify-complete-revlist-file: completion: simplify __git_complete_revlist_file
2012-05-14completion: add new __git_complete helperLibravatar Felipe Contreras1-37/+33
This simplifies the completions, and would make it easier to define aliases in the future. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-05-07completion: simplify __git_complete_revlist_fileLibravatar Felipe Contreras1-4/+2
Use new __gitcomp_nl; this is the last place that uses COMPREPLY and compgen directly outside __gitcomp* functions. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Acked-by: SZEDER Gábor <szeder@ira.uka.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-05-02Merge branch 'pw/message-cleanup'Libravatar Junio C Hamano1-2/+2
Many error/warning messages had extra trailing newlines that are unnecessary. By Pete Wyckoff * pw/message-cleanup: remove blank filename in error message remove superfluous newlines in error messages
2012-05-02Merge branch 'jc/rerere-train'Libravatar Junio C Hamano1-1/+1
A script written long time ago proved to be useful this week for me ;-) with a minor tweak. * jc/rerere-train: contrib/rerere-train: use installed git-sh-setup
2012-04-30remove superfluous newlines in error messagesLibravatar Pete Wyckoff1-2/+2
The error handling routines add a newline. Remove the duplicate ones in error messages. Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-04-30contrib/rerere-train: use installed git-sh-setupLibravatar Junio C Hamano1-1/+1
Instead of sourcing git-sh-setup from random place that is on the $PATH, explicitly source $(git --exec-path)/git-sh-setup. As I do not personally have any libexec/git-core directory on my $PATH like many other people, the script will fail without this update. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-04-24Merge branch 'fc/completion-tests'Libravatar Junio C Hamano1-9/+13
By Felipe Contreras (4) and others * fc/completion-tests: completion: fix completion after 'git --option <TAB>' completion: avoid trailing space for --exec-path completion: add missing general options completion: simplify by using $prev completion: simplify __gitcomp_1 tests: add tests for the __gitcomp() completion helper function tests: add initial bash completion tests
2012-04-23Merge branch 'pw/git-p4'Libravatar Junio C Hamano3-2759/+12
By Pete Wyckoff * pw/git-p4: git p4: use "git p4" directly in tests git p4: update name in script git-p4: move to toplevel
2012-04-21completion: fix completion after 'git --option <TAB>'Libravatar SZEDER Gábor1-1/+2
The bash completion doesn't work when certain options to git itself are specified, e.g. 'git --no-pager <TAB>' errors out with error: invalid key: alias.--no-pager The main _git() completion function finds out the git command name by looping through all the words on the command line and searching for the first word that is not a known option for the git command. Unfortunately the list of known git options was not updated in a long time, and newer options are not skipped but mistaken for a git command. Such a misrecognized "command" is then passed to __git_aliased_command(), which in turn passes it to a 'git config' query, hence the error. Currently the following options are misrecognized for a git command: -c --no-pager --exec-path --html-path --man-path --info-path --no-replace-objects --work-tree= --namespace= To fix this we could just update the list of options to be skipped, but the same issue will likely arise, if the git command learns a new option in the future. Therefore, to make it more future proof against new options, this patch changes that loop to skip all option-looking words, i.e. words starting with a dash. We also have to handle the '-c' option specially, because it takes a configutation parameter in a separate word, which must be skipped, too. [fc: added tests] Signed-off-by: SZEDER Gábor <szeder@ira.uka.de> Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-04-21completion: avoid trailing space for --exec-pathLibravatar Jonathan Nieder1-0/+1
"--exec-path" looks to the completion script like an unambiguous successful completion, but it is wrong to emit a SP after it as if declaring that we are done with completion; the user could be trying to do git --exec-path; # print name of helper directory or git --exec-path=/path/to/alternative/helper/dir <subcommand> so the most helpful thing to do is to leave out the trailing space and leave it to the operator to type an equal sign or carriage return according to the situation. [fc: added tests] Cc: Andreas Schwab <schwab@linux-m68k.org> Reported-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-04-21completion: add missing general optionsLibravatar Felipe Contreras1-0/+2
And add relevant tests. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-04-21completion: simplify by using $prevLibravatar Felipe Contreras1-2/+2
cword-1 is the previous word ($prev). Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-04-21completion: simplify __gitcomp_1Libravatar Felipe Contreras1-6/+6
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-04-09Fix git-subtree install instructionsLibravatar David A. Greene1-12/+18
Update the install instructions to reflect the changes for an integrated git-subtree. Signed-off-by: David A. Greene <greened@obbligato.org>
2012-04-09Use git-subtree test MakefileLibravatar David A. Greene1-1/+1
Use the Makefile in contrib/subtree/t to run git-subtree tests. Signed-off-by: David A. Greene <greened@obbligato.org>
2012-04-09Add subtree test MakefileLibravatar David A. Greene1-0/+69
Add a Makefile to run subtree tests. This is largely copied from the standard test suite with irrelevant targets removed and some paths altered to account for where subtree tests live. Signed-off-by: David A. Greene <greened@obbligato.org>
2012-04-09Install git-subtree from contribLibravatar David A. Greene1-20/+21
Build git-subtree in its contrib directory and install from there. The main Makefile no longer discovers subcommands build in the main build area so we cannot count on it to install git-subtree. The user should make && make install in contrib/subtree to install git-subtree. Change the rule to install the git-subtree manpage. The main Documentation area doesn't directly support installing documentation from other directories so the user will have to do that from within contrib/subtree for now. Signed-off-by: David A. Greene <greened@obbligato.org>
2012-04-09Use configure settings for git-subtreeLibravatar David A. Greene1-0/+3
Include config.make.autogen in the git-subtree contrib area to pick up settings for prefix and other such things. Signed-off-by: David A. Greene <greened@obbligato.org>
2012-04-09Use project config filesLibravatar David A. Greene1-3/+6
Use project-wide files to process documentation for git-subtree. Signed-off-by: David A. Greene <greened@obbligato.org>
2012-04-09Remove unnecessary git-subtree filesLibravatar David A. Greene6-143/+0
Remove various files that simply duplicate functionality already provided by the main project files. Signed-off-by: David A. Greene <greened@obbligato.org>
2012-04-09Set TEST_DIRECTORYLibravatar David A. Greene1-2/+4
Set TEST_DIRECTORY to the main git test area. This allows the git-subtree out-of-tree tests to run correctly. Signed-off-by: David A. Greene <greened@obbligato.org>
2012-04-09Add 'contrib/subtree/' from commit 'd3a04e06c77d57978bb5230361c64946232cc346'Libravatar David A. Greene15-0/+2196
git-subtree-dir: contrib/subtree git-subtree-mainline: e8dde3e5f9ddb7cf95a6ff3cea6cf07c3a2db80d git-subtree-split: d3a04e06c77d57978bb5230361c64946232cc346
2012-04-09git-p4: move to toplevelLibravatar Pete Wyckoff3-2759/+12
Move git-p4 out of contrib/fast-import into the main code base, aside other foreign SCM tools. Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-03-28correct spelling: an URL -> a URLLibravatar Jim Meyering1-1/+1
Signed-off-by: Jim Meyering <meyering@redhat.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-03-23Merge branch 'am/completion-zsh-fix'Libravatar Junio C Hamano1-1/+2
* am/completion-zsh-fix: contrib/completion: "local var=()" is misinterpreted as func-decl by zsh
2012-03-21contrib/completion: "local var=()" is misinterpreted as func-decl by zshLibravatar Alex Merry1-1/+2
Certain versions of zsh seems to treat local var=() as a function declaration, rather than an assignment of an empty array, although its documentation does not suggest that this should be the case. With zsh 4.3.15 on Fedora Core 15, this causes __git_ps1 " (%s)" to trigger an error message: local:2: command not found: svn_url_pattern when GIT_PS1_SHOWUPSTREAM="auto". Signed-off-by: Alex Merry <dev@randomguy3.me.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-03-15Merge branch 'th/git-diffall'Libravatar Junio C Hamano1-28/+24
* th/git-diffall: contrib/diffall: fix cleanup trap on Windows contrib/diffall: eliminate duplicate while loops contrib/diffall: eliminate use of tar contrib/diffall: create tmp dirs without mktemp contrib/diffall: comment actual reason for 'cdup'
2012-03-14contrib/diffall: fix cleanup trap on WindowsLibravatar Tim Henigan1-4/+3
Prior to this commit, the cleanup trap that removes the tmp dir created by the script would fail on Windows. The error was silently ignored by the script. On Windows, a directory cannot be removed while it is the working directory of the process (thanks to Johannes Sixt on the Git list for this info [1]). This commit eliminates the 'cd' into the tmp directory that caused the error. [1]: http://article.gmane.org/gmane.comp.version-control.git/193086 Signed-off-by: Tim Henigan <tim.henigan@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-03-14contrib/diffall: eliminate duplicate while loopsLibravatar Tim Henigan1-15/+9
There were 3 instances of a 'while read; do' that used identical logic to populate '/tmp/right_dir'. This commit groups them into a single loop. Signed-off-by: Tim Henigan <tim.henigan@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-03-14contrib/diffall: eliminate use of tarLibravatar Tim Henigan1-4/+8
The 'tar' utility is not available on all platforms (some only support 'gnutar'). An earlier commit created a work-around for this problem, but a better solution is to eliminate the use of 'tar' completely. Signed-off-by: Tim Henigan <tim.henigan@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-03-14contrib/diffall: create tmp dirs without mktempLibravatar Tim Henigan1-7/+4
mktemp is not available on all platforms. Instead of littering the code with a work-around, this commit replaces mktemp with a one-line Perl script. Signed-off-by: Tim Henigan <tim.henigan@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-03-14contrib/diffall: comment actual reason for 'cdup'Libravatar Tim Henigan1-1/+3
The comment from an earlier commit did not reflect the actual reason this operation is needed. Signed-off-by: Tim Henigan <tim.henigan@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-03-06Merge branch 'zj/diff-stat-dyncol'Libravatar Junio C Hamano1-0/+1
By Zbigniew Jędrzejewski-Szmek (8) and Junio C Hamano (1) * zj/diff-stat-dyncol: : This breaks tests. Perhaps it is not worth using the decimal-width stuff : for this series, at least initially. diff --stat: add config option to limit graph width diff --stat: enable limiting of the graph part diff --stat: add a test for output with COLUMNS=40 diff --stat: use a maximum of 5/8 for the filename part merge --stat: use the full terminal width log --stat: use the full terminal width show --stat: use the full terminal width diff --stat: use the full terminal width diff --stat: tests for long filenames and big change counts
2012-03-01Merge branch 'th/git-diffall'Libravatar Junio C Hamano2-0/+292
* th/git-diffall: contrib: add git-diffall script
2012-03-01diff --stat: add config option to limit graph widthLibravatar Zbigniew Jędrzejewski-Szmek1-0/+1
Config option diff.statGraphWidth=<width> is equivalent to --stat-graph-width=<width>, except that the config option is ignored by format-patch. For the graph-width limiting to be usable, it should happen 'automatically' once configured, hence the config option. Nevertheless, graph width limiting only makes sense when used on a wide terminal, so it should not influence the output of format-patch, which adheres to the 80-column standard. Signed-off-by: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-02-28Merge branch 'pj/completion-remote-set-url-branches'Libravatar Junio C Hamano1-14/+18
* pj/completion-remote-set-url-branches: completion: normalize increment/decrement style completion: remote set-* <name> and <branch>
2012-02-27Merge branch 'maint'Libravatar Junio C Hamano1-4/+3
* 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
2012-02-27contrib: add git-diffall scriptLibravatar Tim Henigan2-0/+292
The 'git difftool' allows the user to view diffs using an external tool. It runs a separate instance of the tool for each file in the diff. This makes it tedious to review changes spanning multiple files. The 'git-diffall' script instead prepares temporary directories with the files to be compared and launches a single instance of the external diff tool to view them (i.e. a directory diff). The 'diff.tool' or 'merge.tool' configuration variable is used to specify which external tool is used. Signed-off-by: Tim Henigan <tim.henigan@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-02-27post-receive-email: match up $LOGBEGIN..$LOGEND pairs correctlyLibravatar Michael Haggerty1-3/+3
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-02-27post-receive-email: remove unused variableLibravatar Michael Haggerty1-1/+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>
2012-02-26Merge branch 'maint'Libravatar Junio C Hamano1-33/+64
* 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
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