MAN1_TXT= \
$(filter-out $(addsuffix .txt, $(ARTICLES) $(SP_ARTICLES)), \
$(wildcard git-*.txt)) \
- gitk.txt git.txt
+ gitk.txt gitweb.txt git.txt
MAN5_TXT=gitattributes.txt gitignore.txt gitmodules.txt githooks.txt \
- gitrepository-layout.txt
+ gitrepository-layout.txt gitweb.conf.txt
MAN7_TXT=gitcli.txt gittutorial.txt gittutorial-2.txt \
gitcvs-migration.txt gitcore-tutorial.txt gitglossary.txt \
gitdiffcore.txt gitnamespaces.txt gitrevisions.txt gitworkflows.txt
Fixes since v1.7.7
------------------
+ * On some BSD systems, adding +s bit on directories is detrimental
+ (it is not necessary on BSD to begin with). "git init --shared"
+ has been updated to take this into account without extra makefile
+ settings on platforms the Makefile knows about.
+
+ * After incorrectly written third-party tools store a tag object in
+ HEAD, git diagnosed it as a repository corruption and refused to
+ proceed in order to avoid spreading the damage. We now gracefully
+ recover from such a situation by pretending as if the commit that
+ is pointed at by the tag were in HEAD.
+
+ * "git apply --whitespace=error" did not bother to report the exact
+ line number in the patch that introduced new blank lines at the end
+ of the file.
+
+ * "git apply --index" did not check corrupted patch.
+
+ * "git checkout $tree $directory/" resurrected paths locally removed or
+ modified only in the working tree in $directory/ that did not appear
+ in $directory of the given $tree. They should have been kept intact.
+
* "git diff $tree $path" used to apply the pathspec at the output stage,
reading the whole tree, wasting resources.
--- /dev/null
+Git v1.7.7.2 Release Notes
+==========================
+
+Fixes since v1.7.7.1
+--------------------
+
+ * We used to drop error messages from libcurl on certain kinds of
+ errors.
+
+ * Error report from smart HTTP transport, when the connection was
+ broken in the middle of a transfer, showed a useless message on
+ a corrupt packet.
+
+ * "git fetch --prune" was unsafe when used with refspecs from the
+ command line.
+
+ * The attribute mechanism did not use case insensitive match when
+ core.ignorecase was set.
+
+ * "git bisect" did not notice when it failed to update the working tree
+ to the next commit to be tested.
+
+ * "git config --bool --get-regexp" failed to separate the variable name
+ and its value "true" when the variable is defined without "= true".
+
+ * "git remote rename $a $b" were not careful to match the remote name
+ against $a (i.e. source side of the remote nickname).
+
+ * "git mergetool" did not use its arguments as pathspec, but as a path to
+ the file that may not even have any conflict.
+
+ * "git diff --[num]stat" used to use the number of lines of context
+ different from the default, potentially giving different results from
+ "git diff | diffstat" and confusing the users.
+
+ * "git pull" and "git rebase" did not work well even when GIT_WORK_TREE is
+ set correctly with GIT_DIR if the current directory is outside the working
+ tree.
+
+ * "git send-email" did not honor the configured hostname when restarting
+ the HELO/EHLO exchange after switching TLS on.
+
+ * "gitweb" used to produce a non-working link while showing the contents
+ of a blob, when JavaScript actions are enabled.
Updates since v1.7.7
--------------------
+ * Some git-svn, git-gui, git-p4 (in contrib) and msysgit updates.
+
+ * Updates to bash completion scripts.
+
* The build procedure has been taught to take advantage of computed
dependency automatically when the complier supports it.
* The date parser now accepts timezone designators that lack minutes
part and also has a colon between "hh:mm".
- * On some BSD systems, adding +s bit on directories is detrimental
- (it is not necessary on BSD to begin with). The installation
- procedure has been updated to take this into account.
-
* The contents of the /etc/mailname file, if exists, is used as the
default value of the hostname part of the committer/author e-mail.
* Variants of "git cherry-pick" and "git revert" that take multiple
commits learned to "--continue".
+ * "git daemon" gives more human readble error messages to clients
+ using ERR packets when appropriate.
+
* Errors at the network layer is logged by "git daemon".
* "git diff" learned "--minimal" option to spend extra cycles to come
up with a minimal patch output.
+ * "git diff" learned "--function-context" option to show the whole
+ function as context that was affected by a change.
+
+ * "git difftool" can be told to skip launching the tool for a path by
+ answering 'n' to its prompt.
+
* "git fetch" learned to honor transfer.fsckobjects configuration to
validate the objects that were received from the other end, just like
"git receive-pack" (the receiving end of "git push") does.
"git receive-pack" (the receiving end of "git push") learned to do the
same.
+ * "git fetch" learned that fetching/cloning from a regular file on the
+ filesystem is not necessarily a request to unpack a bundle file; the
+ file could be ".git" with "gitdir: <path>" in it.
+
* "git for-each-ref" learned "%(contents:subject)", "%(contents:body)"
and "%(contents:signature)". The last one is useful for signed tags.
files in the working tree, so that matches in new but not yet
added files do not get missed.
+ * The recursive merge backend no longer looks for meaningless
+ existing merges in submodules unless in the outermost merge.
+
+ * "git log" and friends learned "--children" option.
+
* "git ls-remote" learned to respond to "-h"(elp) requests.
+ * "mediawiki" remote helper can interact with (surprise!) MediaWiki
+ with "git fetch" & "git push".
+
+ * "git merge" learned the "--edit" option to allow users to edit the
+ merge commit log message.
+
+ * "git rebase -i" can be told to use special purpose editor suitable
+ only for its insn sheet via sequence.editor configuration variable.
+
* "git send-email" learned to respond to "-h"(elp) requests.
* "git send-email" allows the value given to sendemail.aliasfile to begin
* "git stash" learned "--include-untracked" option to stash away
untracked/ignored cruft from the working tree.
+ * "git submodule clone" does not leak an error message to the UI
+ level unnecessarily anymore.
+
* "git submodule update" learned to honor "none" as the value for
submodule.<name>.update to specify that the named submodule should
not be checked out by default.
between commits in the superproject that has and does not have the
submodule in the tree without re-cloning.
- * "mediawiki" remote helper can interact with (surprise!) MediaWiki
- with "git fetch" & "git push".
+ * "git upload-archive" (hence "git archive --remote") can be built
+ and used on mingw port of Git.
* "gitweb" leaked unescaped control characters from syntax hiliter
outputs.
+ * "gitweb" can be told to give custom string at the end of the HTML
+ HEAD element.
+
+ * "gitweb" now has its own manual pages.
+
Also contains other documentation updates and minor code cleanups.
Unless otherwise noted, all fixes in the 1.7.7.X maintenance track are
included in this release.
- * We used to drop error messages from libcurl on certain kinds of
- errors.
- (merge be22d92eac8 jn/maint-http-error-message later to maint).
+ * HTTP transport did not use pushurl correctly, and also did not tell
+ what host it is trying to authenticate with when asking for
+ credentials.
+ (merge deba493 jk/http-auth later to maint).
- * Error report from smart HTTP transport, when the connection was
- broken in the middle of a transfer, showed a useless message on
- a corrupt packet.
- (merge 6cdf022 sp/smart-http-failure later to maint).
+ * "git branch -m/-M" advertised to update RENAME_REF ref in the
+ commit log message that introduced the feature but not anywhere in
+ the documentation, and never did update such a ref anyway. This
+ undocumented misfeature that did not exist has been excised.
+ (merge b0eab01 jc/maint-remove-renamed-ref later to maint).
* Adding many refs to the local repository in one go (e.g. "git fetch"
that fetches many tags) and looking up a ref by name in a repository
with too many refs were unnecessarily slow.
(merge 17d68a54d jp/get-ref-dir-unsorted later to maint).
- * After incorrectly written third-party tools store a tag object in
- HEAD, git diagnosed it as a repository corruption and refused to
- proceed in order to avoid spreading the damage. We now gracefully
- recover from such a situation by pretending as if the commit that
- is pointed at by the tag were in HEAD.
- (merge baf18fc nd/maint-autofix-tag-in-head later to maint).
-
- * "git apply --whitespace=error" did not bother to report the exact
- line number in the patch that introduced new blank lines at the end
- of the file.
- (merge 8557263 jc/apply-blank-at-eof-fix later to maint).
-
-
- * "git remote rename $a $b" were not careful to match the remote name
- against $a (i.e. source side of the remote nickname).
- (merge b52d00aed mz/remote-rename later to maint).
-
- * "git diff --[num]stat" used to use the number of lines of context
- different from the default, potentially giving different results from
- "git diff | diffstat" and confusing the users.
- (merge f01cae918 jc/maint-diffstat-numstat-context later to maint).
+ * Report from "git commit" on untracked files was confused under
+ core.ignorecase option.
+ (merge 395c7356 jk/name-hash-dirent later to maint).
* "git merge" did not understand ":/<pattern>" as a way to name a commit.
- * "git mergetool" learned to use its arguments as pathspec, not a path to
- the file that may not even have any conflict.
- (merge 6d9990a jm/mergetool-pathspec later to maint).
+ " "git push" on the receiving end used to call post-receive and post-update
+ hooks for attempted removal of non-existing refs.
+ (merge 160b81ed ph/push-to-delete-nothing later to maint).
+
+ * The logic to filter out forked projects in the project list in
+ "gitweb" was broken for some time.
+ (merge 53c632f jm/maint-gitweb-filter-forks-fix later to maint).
- * "gitweb" used to produce a non-working link while showing the contents
- of a blob, when JavaScript actions are enabled.
- (merge 2b07ff3ff ps/gitweb-js-with-lineno later to maint).
+ * The logic to optimize the locality of the data in a pack introduced in
+ 1.7.7 was grossly inefficient.
+ (merge 38d4deb dm/pack-objects-update later to maint).
---
exec >/var/tmp/1
-O=v1.7.7-289-gb73c683
+O=v1.7.8-rc0-32-g8e3565f
echo O=$(git describe --always master)
git log --first-parent --oneline --reverse ^$O master
echo
You can have `[section]` if you have `[section "subsection"]`, but you
don't need to.
-There is also a case insensitive alternative `[section.subsection]` syntax.
-In this syntax, subsection names follow the same restrictions as for section
-names.
+There is also a deprecated `[section.subsection]` syntax. With this
+syntax, the subsection name is converted to lower-case and is also
+compared case sensitively. These subsection names follow the same
+restrictions as section names.
All the other lines (and the remainder of the line after the section
header) are recognized as setting variables, in the form
variable when it is set, and the environment variable
`GIT_EDITOR` is not set. See linkgit:git-var[1].
+sequence.editor::
+ Text editor used by `git rebase -i` for editing the rebase insn file.
+ The value is meant to be interpreted by the shell when it is used.
+ It can be overridden by the `GIT_SEQUENCE_EDITOR` environment variable.
+ When not configured the default commit message editor is used instead.
+
core.pager::
The command that git will use to paginate output. Can
be overridden with the `GIT_PAGER` environment
is one of "ext" and "pserver") to make them apply only for the given
access method.
+gitweb.category::
+gitweb.description::
+gitweb.owner::
+gitweb.url::
+ See linkgit:gitweb[1] for description.
+
+gitweb.avatar::
+gitweb.blame::
+gitweb.grep::
+gitweb.highlight::
+gitweb.patches::
+gitweb.pickaxe::
+gitweb.remote_heads::
+gitweb.showsizes::
+gitweb.snapshot::
+ See linkgit:gitweb.conf[5] for description.
+
grep.lineNumber::
If set to true, enable '-n' option by default.
Show the context between diff hunks, up to the specified number
of lines, thereby fusing hunks that are close to each other.
+-W::
+--function-context::
+ Show whole surrounding functions of changes.
+
ifndef::git-format-patch[]
--exit-code::
Make the program exit with codes similar to diff(1).
repository configuration. By default, all the services
are overridable.
+--informative-errors::
+--no-informative-errors::
+ When informative errors are turned on, git-daemon will report
+ more verbose errors to the client, differentiating conditions
+ like "no such repository" from "repository not exported". This
+ is more convenient for clients, but may leak information about
+ the existence of unexported repositories. When informative
+ errors are not enabled, all errors report "access denied" to the
+ client. The default is --no-informative-errors.
+
<directory>::
A directory to add to the whitelist of allowed directories. Unless
--strict-paths is specified this will also include subdirectories
'web.browser' will be used instead if it is defined. See
linkgit:git-web{litdd}browse[1] for more information about this.
+SEE ALSO
+--------
+linkgit:gitweb[1]
+
GIT
---
Part of the linkgit:git[1] suite
only be done when dcommitting non-fast-forward merges where all parents but the
first have already been pushed into SVN.
+--interactive;;
+ Ask the user to confirm that a patch set should actually be sent to SVN.
+ For each patch, one may answer "yes" (accept this patch), "no" (discard this
+ patch), "all" (accept all patches), or "quit".
+ +
+ 'git svn dcommit' returns immediately if answer if "no" or "quit", without
+ commiting anything to SVN.
+
'branch'::
Create a branch in the SVN repository.
branch of the `git.git` repository.
Documentation for older releases are available here:
-* link:v1.7.7/git.html[documentation for release 1.7.7]
+* link:v1.7.7.1/git.html[documentation for release 1.7.7.1]
* release notes for
+ link:RelNotes/1.7.7.1.txt[1.7.7.1],
link:RelNotes/1.7.7.txt[1.7.7].
* link:v1.7.6.4/git.html[documentation for release 1.7.6.4]
--- /dev/null
+gitweb.conf(5)
+==============
+
+NAME
+----
+gitweb.conf - Gitweb (git web interface) configuration file
+
+SYNOPSIS
+--------
+/etc/gitweb.conf, /etc/gitweb-common.conf, $GITWEBDIR/gitweb_config.perl
+
+DESCRIPTION
+-----------
+
+The gitweb CGI script for viewing Git repositories over the web uses a
+perl script fragment as its configuration file. You can set variables
+using "`our $variable = value`"; text from a "#" character until the
+end of a line is ignored. See *perlsyn*(1) for details.
+
+An example:
+
+ # gitweb configuration file for http://git.example.org
+ #
+ our $projectroot = "/srv/git"; # FHS recommendation
+ our $site_name = 'Example.org >> Repos';
+
+
+The configuration file is used to override the default settings that
+were built into gitweb at the time the 'gitweb.cgi' script was generated.
+
+While one could just alter the configuration settings in the gitweb
+CGI itself, those changes would be lost upon upgrade. Configuration
+settings might also be placed into a file in the same directory as the
+CGI script with the default name 'gitweb_config.perl' -- allowing
+one to have multiple gitweb instances with different configurations by
+the use of symlinks.
+
+Note that some configuration can be controlled on per-repository rather than
+gitweb-wide basis: see "Per-repository gitweb configuration" subsection on
+linkgit:gitweb[1] manpage.
+
+
+DISCUSSION
+----------
+Gitweb reads configuration data from the following sources in the
+following order:
+
+ * built-in values (some set during build stage),
+
+ * common system-wide configuration file (defaults to
+ '/etc/gitweb-common.conf'),
+
+ * either per-instance configuration file (defaults to 'gitweb_config.perl'
+ in the same directory as the installed gitweb), or if it does not exists
+ then fallback system-wide configuration file (defaults to '/etc/gitweb.conf').
+
+Values obtained in later configuration files override values obtained earlier
+in the above sequence.
+
+Locations of the common system-wide configuration file, the fallback
+system-wide configuration file and the per-instance configuration file
+are defined at compile time using build-time Makefile configuration
+variables, respectively `GITWEB_CONFIG_COMMON`, `GITWEB_CONFIG_SYSTEM`
+and `GITWEB_CONFIG`.
+
+You can also override locations of gitweb configuration files during
+runtime by setting the following environment variables:
+`GITWEB_CONFIG_COMMON`, `GITWEB_CONFIG_SYSTEM` and `GITWEB_CONFIG`
+to a non-empty value.
+
+
+The syntax of the configuration files is that of Perl, since these files are
+handled by sourcing them as fragments of Perl code (the language that
+gitweb itself is written in). Variables are typically set using the
+`our` qualifier (as in "`our $variable = <value>;`") to avoid syntax
+errors if a new version of gitweb no longer uses a variable and therefore
+stops declaring it.
+
+You can include other configuration file using read_config_file()
+subroutine. For example, one might want to put gitweb configuration
+related to access control for viewing repositories via Gitolite (one
+of git repository management tools) in a separate file, e.g. in
+'/etc/gitweb-gitolite.conf'. To include it, put
+
+--------------------------------------------------
+read_config_file("/etc/gitweb-gitolite.conf");
+--------------------------------------------------
+
+somewhere in gitweb configuration file used, e.g. in per-installation
+gitweb configuration file. Note that read_config_file() checks itself
+that the file it reads exists, and does nothing if it is not found.
+It also handles errors in included file.
+
+
+The default configuration with no configuration file at all may work
+perfectly well for some installations. Still, a configuration file is
+useful for customizing or tweaking the behavior of gitweb in many ways, and
+some optional features will not be present unless explicitly enabled using
+the configurable `%features` variable (see also "Configuring gitweb
+features" section below).
+
+
+CONFIGURATION VARIABLES
+-----------------------
+Some configuration variables have their default values (embedded in the CGI
+script) set during building gitweb -- if that is the case, this fact is put
+in their description. See gitweb's 'INSTALL' file for instructions on building
+and installing gitweb.
+
+
+Location of repositories
+~~~~~~~~~~~~~~~~~~~~~~~~
+The configuration variables described below control how gitweb finds
+git repositories, and how repositories are displayed and accessed.
+
+See also "Repositories" and later subsections in linkgit:gitweb[1] manpage.
+
+$projectroot::
+ Absolute filesystem path which will be prepended to project path;
+ the path to repository is `$projectroot/$project`. Set to
+ `$GITWEB_PROJECTROOT` during installation. This variable has to be
+ set correctly for gitweb to find repositories.
++
+For example, if `$projectroot` is set to "/srv/git" by putting the following
+in gitweb config file:
++
+----------------------------------------------------------------------------
+our $projectroot = "/srv/git";
+----------------------------------------------------------------------------
++
+then
++
+------------------------------------------------
+http://git.example.com/gitweb.cgi?p=foo/bar.git
+------------------------------------------------
++
+and its path_info based equivalent
++
+------------------------------------------------
+http://git.example.com/gitweb.cgi/foo/bar.git
+------------------------------------------------
++
+will map to the path '/srv/git/foo/bar.git' on the filesystem.
+
+$projects_list::
+ Name of a plain text file listing projects, or a name of directory
+ to be scanned for projects.
++
+Project list files should list one project per line, with each line
+having the following format
++
+-----------------------------------------------------------------------------
+<URI-encoded filesystem path to repository> SP <URI-encoded repository owner>
+-----------------------------------------------------------------------------
++
+The default value of this variable is determined by the `GITWEB_LIST`
+makefile variable at installation time. If this variable is empty, gitweb
+will fall back to scanning the `$projectroot` directory for repositories.
+
+$project_maxdepth::
+ If `$projects_list` variable is unset, gitweb will recursively
+ scan filesystem for git repositories. The `$project_maxdepth`
+ is used to limit traversing depth, relative to `$projectroot`
+ (starting point); it means that directories which are further
+ from `$projectroot` than `$project_maxdepth` will be skipped.
++
+It is purely performance optimization, originally intended for MacOS X,
+where recursive directory traversal is slow. Gitweb follows symbolic
+links, but it detects cycles, ignoring any duplicate files and directories.
++
+The default value of this variable is determined by the build-time
+configuration variable `GITWEB_PROJECT_MAXDEPTH`, which defaults to
+2007.
+
+$export_ok::
+ Show repository only if this file exists (in repository). Only
+ effective if this variable evaluates to true. Can be set when
+ building gitweb by setting `GITWEB_EXPORT_OK`. This path is
+ relative to `GIT_DIR`. git-daemon[1] uses 'git-daemon-export-ok',
+ unless started with `--export-all`. By default this variable is
+ not set, which means that this feature is turned off.
+
+$export_auth_hook::
+ Function used to determine which repositories should be shown.
+ This subroutine should take one parameter, the full path to
+ a project, and if it returns true, that project will be included
+ in the projects list and can be accessed through gitweb as long
+ as it fulfills the other requirements described by $export_ok,
+ $projects_list, and $projects_maxdepth. Example:
++
+----------------------------------------------------------------------------
+our $export_auth_hook = sub { return -e "$_[0]/git-daemon-export-ok"; };
+----------------------------------------------------------------------------
++
+though the above might be done by using `$export_ok` instead
++
+----------------------------------------------------------------------------
+our $export_ok = "git-daemon-export-ok";
+----------------------------------------------------------------------------
++
+If not set (default), it means that this feature is disabled.
++
+See also more involved example in "Controlling access to git repositories"
+subsection on linkgit:gitweb[1] manpage.
+
+$strict_export::
+ Only allow viewing of repositories also shown on the overview page.
+ This for example makes `$gitweb_export_ok` file decide if repository is
+ available and not only if it is shown. If `$gitweb_list` points to
+ file with list of project, only those repositories listed would be
+ available for gitweb. Can be set during building gitweb via
+ `GITWEB_STRICT_EXPORT`. By default this variable is not set, which
+ means that you can directly access those repositories that are hidden
+ from projects list page (e.g. the are not listed in the $projects_list
+ file).
+
+
+Finding files
+~~~~~~~~~~~~~
+The following configuration variables tell gitweb where to find files.
+The values of these variables are paths on the filesystem.
+
+$GIT::
+ Core git executable to use. By default set to `$GIT_BINDIR/git`, which
+ in turn is by default set to `$(bindir)/git`. If you use git installed
+ from a binary package, you should usually set this to "/usr/bin/git".
+ This can just be "git" if your web server has a sensible PATH; from
+ security point of view it is better to use absolute path to git binary.
+ If you have multiple git versions installed it can be used to choose
+ which one to use. Must be (correctly) set for gitweb to be able to
+ work.
+
+$mimetypes_file::
+ File to use for (filename extension based) guessing of MIME types before
+ trying '/etc/mime.types'. *NOTE* that this path, if relative, is taken
+ as relative to the current git repository, not to CGI script. If unset,
+ only '/etc/mime.types' is used (if present on filesystem). If no mimetypes
+ file is found, mimetype guessing based on extension of file is disabled.
+ Unset by default.
+
+$highlight_bin::
+ Path to the highlight executable to use (it must be the one from
+ http://www.andre-simon.de[] due to assumptions about parameters and output).
+ By default set to 'highlight'; set it to full path to highlight
+ executable if it is not installed on your web server's PATH.
+ Note that 'highlight' feature must be set for gitweb to actually
+ use syntax hightlighting.
++
+*NOTE*: if you want to add support for new file type (supported by
+"highlight" but not used by gitweb), you need to modify `%highlight_ext`
+or `%highlight_basename`, depending on whether you detect type of file
+based on extension (for example "sh") or on its basename (for example
+"Makefile"). The keys of these hashes are extension and basename,
+respectively, and value for given key is name of syntax to be passed via
+`--syntax <syntax>` to highlighter.
++
+For example if repositories you are hosting use "phtml" extension for
+PHP files, and you want to have correct syntax-highlighting for those
+files, you can add the following to gitweb configuration:
++
+---------------------------------------------------------
+our %highlight_ext;
+$highlight_ext{'phtml'} = 'php';
+---------------------------------------------------------
+
+
+Links and their targets
+~~~~~~~~~~~~~~~~~~~~~~~
+The configuration variables described below configure some of gitweb links:
+their target and their look (text or image), and where to find page
+prerequisites (stylesheet, favicon, images, scripts). Usually they are left
+at their default values, with the possible exception of `@stylesheets`
+variable.
+
+@stylesheets::
+ List of URIs of stylesheets (relative to the base URI of a page). You
+ might specify more than one stylesheet, for example to use "gitweb.css"
+ as base with site specific modifications in a separate stylesheet
+ to make it easier to upgrade gitweb. For example, you can add
+ a `site` stylesheet by putting
++
+----------------------------------------------------------------------------
+push @stylesheets, "gitweb-site.css";
+----------------------------------------------------------------------------
++
+in the gitweb config file. Those values that are relative paths are
+relative to base URI of gitweb.
++
+This list should contain the URI of gitweb's standard stylesheet. The default
+URI of gitweb stylesheet can be set at build time using the `GITWEB_CSS`
+makefile variable. Its default value is 'static/gitweb.css'
+(or 'static/gitweb.min.css' if the `CSSMIN` variable is defined,
+i.e. if CSS minifier is used during build).
++
+*Note*: there is also a legacy `$stylesheet` configuration variable, which was
+used by older gitweb. If `$stylesheet` variable is defined, only CSS stylesheet
+given by this variable is used by gitweb.
+
+$logo::
+ Points to the location where you put 'git-logo.png' on your web
+ server, or to be more the generic URI of logo, 72x27 size). This image
+ is displayed in the top right corner of each gitweb page and used as
+ a logo for the Atom feed. Relative to the base URI of gitweb (as a path).
+ Can be adjusted when building gitweb using `GITWEB_LOGO` variable
+ By default set to 'static/git-logo.png'.
+
+$favicon::
+ Points to the location where you put 'git-favicon.png' on your web
+ server, or to be more the generic URI of favicon, which will be served
+ as "image/png" type. Web browsers that support favicons (website icons)
+ may display them in the browser's URL bar and next to the site name in
+ bookmarks. Relative to the base URI of gitweb. Can be adjusted at
+ build time using `GITWEB_FAVICON` variable.
+ By default set to 'static/git-favicon.png'.
+
+$javascript::
+ Points to the location where you put 'gitweb.js' on your web server,
+ or to be more generic the URI of JavaScript code used by gitweb.
+ Relative to the base URI of gitweb. Can be set at build time using
+ the `GITWEB_JS` build-time configuration variable.
++
+The default value is either 'static/gitweb.js', or 'static/gitweb.min.js' if
+the `JSMIN` build variable was defined, i.e. if JavaScript minifier was used
+at build time. *Note* that this single file is generated from multiple
+individual JavaScript "modules".
+
+$home_link::
+ Target of the home link on the top of all pages (the first part of view
+ "breadcrumbs"). By default it is set to the absolute URI of a current page
+ (to the value of `$my_uri` variable, or to "/" if `$my_uri` is undefined
+ or is an empty string).
+
+$home_link_str::
+ Label for the "home link" at the top of all pages, leading to `$home_link`
+ (usually the main gitweb page, which contains the projects list). It is
+ used as the first component of gitweb's "breadcrumb trail":
+ `<home link> / <project> / <action>`. Can be set at build time using
+ the `GITWEB_HOME_LINK_STR` variable. By default it is set to "projects",
+ as this link leads to the list of projects. Other popular choice it to
+ set it to the name of site.
+
+$logo_url::
+$logo_label::
+ URI and label (title) for the Git logo link (or your site logo,
+ if you chose to use different logo image). By default, these both
+ refer to git homepage, http://git-scm.com[]; in the past, they pointed
+ to git documentation at http://www.kernel.org[].
+
+
+Changing gitweb's look
+~~~~~~~~~~~~~~~~~~~~~~
+You can adjust how pages generated by gitweb look using the variables described
+below. You can change the site name, add common headers and footers for all
+pages, and add a description of this gitweb installation on its main page
+(which is the projects list page), etc.
+
+$site_name::
+ Name of your site or organization, to appear in page titles. Set it
+ to something descriptive for clearer bookmarks etc. If this variable
+ is not set or is, then gitweb uses the value of the `SERVER_NAME`
+ CGI environment variable, setting site name to "$SERVER_NAME Git",
+ or "Untitled Git" if this variable is not set (e.g. if running gitweb
+ as standalone script).
++
+Can be set using the `GITWEB_SITENAME` at build time. Unset by default.
+
+$site_html_head_string::
+ HTML snippet to be included in the <head> section of each page.
+ Can be set using `GITWEB_SITE_HTML_HEAD_STRING` at build time.
+ No default value.
+
+$site_header::
+ Name of a file with HTML to be included at the top of each page.
+ Relative to the directory containing the 'gitweb.cgi' script.
+ Can be set using `GITWEB_SITE_HEADER` at build time. No default
+ value.
+
+$site_footer::
+ Name of a file with HTML to be included at the bottom of each page.
+ Relative to the directory containing the 'gitweb.cgi' script.
+ Can be set using `GITWEB_SITE_FOOTER` at build time. No default
+ value.
+
+$home_text::
+ Name of a HTML file which, if it exists, is included on the
+ gitweb projects overview page ("projects_list" view). Relative to
+ the directory containing the gitweb.cgi script. Default value
+ can be adjusted during build time using `GITWEB_HOMETEXT` variable.
+ By default set to 'indextext.html'.
+
+$projects_list_description_width::
+ The width (in characters) of the "Description" column of the projects list.
+ Longer descriptions will be truncated (trying to cut at word boundary);
+ the full description is available in the 'title' attribute (usually shown on
+ mouseover). The default is 25, which might be too small if you
+ use long project descriptions.
+
+$default_projects_order::
+ Default value of ordering of projects on projects list page, which
+ means the ordering used if you don't explicitly sort projects list
+ (if there is no "o" CGI query parameter in the URL). Valid values
+ are "none" (unsorted), "project" (projects are by project name,
+ i.e. path to repository relative to `$projectroot`), "descr"
+ (project description), "owner", and "age" (by date of most current
+ commit).
++
+Default value is "project". Unknown value means unsorted.
+
+
+Changing gitweb's behavior
+~~~~~~~~~~~~~~~~~~~~~~~~~~
+These configuration variables control _internal_ gitweb behavior.
+
+$default_blob_plain_mimetype::
+ Default mimetype for the blob_plain (raw) view, if mimetype checking
+ doesn't result in some other type; by default "text/plain".
+ Gitweb guesses mimetype of a file to display based on extension
+ of its filename, using `$mimetypes_file` (if set and file exists)
+ and '/etc/mime.types' files (see *mime.types*(5) manpage; only
+ filename extension rules are supported by gitweb).
+
+$default_text_plain_charset::
+ Default charset for text files. If this is not set, the web server
+ configuration will be used. Unset by default.
+
+$fallback_encoding::
+ Gitweb assumes this charset when a line contains non-UTF-8 characters.
+ The fallback decoding is used without error checking, so it can be even
+ "utf-8". The value must be a valid encoding; see the *Encoding::Supported*(3pm)
+ man page for a list. The default is "latin1", aka. "iso-8859-1".
+
+@diff_opts::
+ Rename detection options for git-diff and git-diff-tree. The default is
+ (\'-M'); set it to (\'-C') or (\'-C', \'-C') to also detect copies,
+ or set it to () i.e. empty list if you don't want to have renames
+ detection.
++
+*Note* that rename and especially copy detection can be quite
+CPU-intensive. Note also that non git tools can have problems with
+patches generated with options mentioned above, especially when they
+involve file copies (\'-C') or criss-cross renames (\'-B').
+
+
+Some optional features and policies
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Most of features are configured via `%feature` hash; however some of extra
+gitweb features can be turned on and configured using variables described
+below. This list beside configuration variables that control how gitweb
+looks does contain variables configuring administrative side of gitweb
+(e.g. cross-site scripting prevention; admittedly this as side effect
+affects how "summary" pages look like, or load limiting).
+
+@git_base_url_list::
+ List of git base URLs. These URLs are used to generate URLs
+ describing from where to fetch a project, which are shown on
+ project summary page. The full fetch URL is "`$git_base_url/$project`",
+ for each element of this list. You can set up multiple base URLs
+ (for example one for `git://` protocol, and one for `http://`
+ protocol).
++
+Note that per repository configuration can be set in '$GIT_DIR/cloneurl'
+file, or as values of multi-value `gitweb.url` configuration variable in
+project config. Per-repository configuration takes precedence over value
+composed from `@git_base_url_list` elements and project name.
++
+You can setup one single value (single entry/item in this list) at build
+time by setting the `GITWEB_BASE_URL` built-time configuration variable.
+By default it is set to (), i.e. an empty list. This means that gitweb
+would not try to create project URL (to fetch) from project name.
+
+$projects_list_group_categories::
+ Whether to enables the grouping of projects by category on the project
+ list page. The category of a project is determined by the
+ `$GIT_DIR/category` file or the `gitweb.category` variable in each
+ repository's configuration. Disabled by default (set to 0).
+
+$project_list_default_category::
+ Default category for projects for which none is specified. If this is
+ set to the empty string, such projects will remain uncategorized and
+ listed at the top, above categorized projects. Used only if project
+ categories are enabled, which means if `$projects_list_group_categories`
+ is true. By default set to "" (empty string).
+
+$prevent_xss::
+ If true, some gitweb features are disabled to prevent content in
+ repositories from launching cross-site scripting (XSS) attacks. Set this
+ to true if you don't trust the content of your repositories.
+ False by default (set to 0).
+
+$maxload::
+ Used to set the maximum load that we will still respond to gitweb queries.
+ If the server load exceeds this value then gitweb will return
+ "503 Service Unavailable" error. The server load is taken to be 0
+ if gitweb cannot determine its value. Currently it works only on Linux,
+ where it uses '/proc/loadavg'; the load there is the number of active
+ tasks on the system -- processes that are actually running -- averaged
+ over the last minute.
++
+Set `$maxload` to undefined value (`undef`) to turn this feature off.
+The default value is 300.
+
+$per_request_config::
+ If this is set to code reference, it will be run once for each request.
+ You can set parts of configuration that change per session this way.
+ For example, one might use the following code in a gitweb configuration
+ file
++
+--------------------------------------------------------------------------------
+our $per_request_config = sub {
+ $ENV{GL_USER} = $cgi->remote_user || "gitweb";
+};
+--------------------------------------------------------------------------------
++
+If `$per_request_config` is not a code reference, it is interpreted as boolean
+value. If it is true gitweb will process config files once per request,
+and if it is false gitweb will process config files only once, each time it
+is executed. True by default (set to 1).
++
+*NOTE*: `$my_url`, `$my_uri`, and `$base_url` are overwritten with their default
+values before every request, so if you want to change them, be sure to set
+this variable to true or a code reference effecting the desired changes.
++
+This variable matters only when using persistent web environments that
+serve multiple requests using single gitweb instance, like mod_perl,
+FastCGI or Plackup.
+
+
+Other variables
+~~~~~~~~~~~~~~~
+Usually you should not need to change (adjust) any of configuration
+variables described below; they should be automatically set by gitweb to
+correct value.
+
+
+$version::
+ Gitweb version, set automatically when creating gitweb.cgi from
+ gitweb.perl. You might want to modify it if you are running modified
+ gitweb, for example
++
+---------------------------------------------------
+our $version .= " with caching";
+---------------------------------------------------
++
+if you run modified version of gitweb with caching support. This variable
+is purely informational, used e.g. in the "generator" meta header in HTML
+header.
+
+$my_url::
+$my_uri::
+ Full URL and absolute URL of the gitweb script;
+ in earlier versions of gitweb you might have need to set those
+ variables, but now there should be no need to do it. See
+ `$per_request_config` if you need to set them still.
+
+$base_url::
+ Base URL for relative URLs in pages generated by gitweb,
+ (e.g. `$logo`, `$favicon`, `@stylesheets` if they are relative URLs),
+ needed and used '<base href="$base_url">' only for URLs with nonempty
+ PATH_INFO. Usually gitweb sets its value correctly,
+ and there is no need to set this variable, e.g. to $my_uri or "/".
+ See `$per_request_config` if you need to override it anyway.
+
+
+CONFIGURING GITWEB FEATURES
+---------------------------
+Many gitweb features can be enabled (or disabled) and configured using the
+`%feature` hash. Names of gitweb features are keys of this hash.
+
+Each `%feature` hash element is a hash reference and has the following
+structure:
+----------------------------------------------------------------------
+"<feature_name>" => {
+ "sub" => <feature-sub (subroutine)>,
+ "override" => <allow-override (boolean)>,
+ "default" => [ <options>... ]
+},
+----------------------------------------------------------------------
+Some features cannot be overridden per project. For those
+features the structure of appropriate `%feature` hash element has a simpler
+form:
+----------------------------------------------------------------------
+"<feature_name>" => {
+ "override" => 0,
+ "default" => [ <options>... ]
+},
+----------------------------------------------------------------------
+As one can see it lacks the \'sub' element.
+
+The meaning of each part of feature configuration is described
+below:
+
+default::
+ List (array reference) of feature parameters (if there are any),
+ used also to toggle (enable or disable) given feature.
++
+Note that it is currently *always* an array reference, even if
+feature doesn't accept any configuration parameters, and \'default'
+is used only to turn it on or off. In such case you turn feature on
+by setting this element to `[1]`, and torn it off by setting it to
+`[0]`. See also the passage about the "blame" feature in the "Examples"
+section.
++
+To disable features that accept parameters (are configurable), you
+need to set this element to empty list i.e. `[]`.
+
+override::
+ If this field has a true value then the given feature is
+ overriddable, which means that it can be configured
+ (or enabled/disabled) on a per-repository basis.
++
+Usually given "<feature>" is configurable via the `gitweb.<feature>`
+config variable in the per-repository git configuration file.
++
+*Note* that no feature is overriddable by default.
+
+sub::
+ Internal detail of implementation. What is important is that
+ if this field is not present then per-repository override for
+ given feature is not supported.
++
+You wouldn't need to ever change it in gitweb config file.
+
+
+Features in `%feature`
+~~~~~~~~~~~~~~~~~~~~~~
+The gitweb features that are configurable via `%feature` hash are listed
+below. This should be a complete list, but ultimately the authoritative
+and complete list is in gitweb.cgi source code, with features described
+in the comments.
+
+blame::
+ Enable the "blame" and "blame_incremental" blob views, showing for
+ each line the last commit that modified it; see linkgit:git-blame[1].
+ This can be very CPU-intensive and is therefore disabled by default.
++
+This feature can be configured on a per-repository basis via
+repository's `gitweb.blame` configuration variable (boolean).
+
+snapshot::
+ Enable and configure the "snapshot" action, which allows user to
+ download a compressed archive of any tree or commit, as produced
+ by linkgit:git-archive[1] and possibly additionally compressed.
+ This can potentially generate high traffic if you have large project.
++
+The value of \'default' is a list of names of snapshot formats,
+defined in `%known_snapshot_formats` hash, that you wish to offer.
+Supported formats include "tgz", "tbz2", "txz" (gzip/bzip2/xz
+compressed tar archive) and "zip"; please consult gitweb sources for
+a definitive list. By default only "tgz" is offered.
++
+This feature can be configured on a per-repository basis via
+repository's `gitweb.blame` configuration variable, which contains
+a comma separated list of formats or "none" to disable snapshots.
+Unknown values are ignored.
+
+grep::
+ Enable grep search, which lists the files in currently selected
+ tree (directory) containing the given string; see linkgit:git-grep[1].
+ This can be potentially CPU-intensive, of course. Enabled by default.
++
+This feature can be configured on a per-repository basis via
+repository's `gitweb.grep` configuration variable (boolean).
+
+pickaxe::
+ Enable the so called pickaxe search, which will list the commits
+ that introduced or removed a given string in a file. This can be
+ practical and quite faster alternative to "blame" action, but it is
+ still potentially CPU-intensive. Enabled by default.
++
+The pickaxe search is described in linkgit:git-log[1] (the
+description of `-S<string>` option, which refers to pickaxe entry in
+linkgit:gitdiffcore[7] for more details).
++
+This feature can be configured on a per-repository basis by setting
+repository's `gitweb.pickaxe` configuration variable (boolean).
+
+show-sizes::
+ Enable showing size of blobs (ordinary files) in a "tree" view, in a
+ separate column, similar to what `ls -l` does; see description of
+ `-l` option in linkgit:git-ls-tree[1] manpage. This costs a bit of
+ I/O. Enabled by default.
++
+This feature can be configured on a per-repository basis via
+repository's `gitweb.showsizes` configuration variable (boolean).
+
+patches::
+ Enable and configure "patches" view, which displays list of commits in email
+ (plain text) output format; see also linkgit:git-format-patch[1].
+ The value is the maximum number of patches in a patchset generated
+ in "patches" view. Set the 'default' field to a list containing single
+ item of or to an empty list to disable patch view, or to a list
+ containing a single negative number to remove any limit.
+ Default value is 16.
++
+This feature can be configured on a per-repository basis via
+repository's `gitweb.patches` configuration variable (integer).
+
+avatar::
+ Avatar support. When this feature is enabled, views such as
+ "shortlog" or "commit" will display an avatar associated with
+ the email of each committer and author.
++
+Currently available providers are *"gravatar"* and *"picon"*.
+Only one provider at a time can be selected ('default' is one element list).
+If an unknown provider is specified, the feature is disabled.
+*Note* that some providers might require extra Perl packages to be
+installed; see 'gitweb/INSTALL' for more details.
++
+This feature can be configured on a per-repository basis via
+repository's `gitweb.avatar` configuration variable.
++
+See also `%avatar_size` with pixel sizes for icons and avatars
+("default" is used for one-line like "log" and "shortlog", "double"
+is used for two-line like "commit", "commitdiff" or "tag"). If the
+default font sizes or lineheights are changed (e.g. via adding extra
+CSS stylesheet in `@stylesheets`), it may be appropriate to change
+these values.
+
+highlight::
+ Server-side syntax highlight support in "blob" view. It requires
+ `$highlight_bin` program to be available (see the description of
+ this variable in the "Configuration variables" section above),
+ and therefore is disabled by default.
++
+This feature can be configured on a per-repository basis via
+repository's `gitweb.highlight` configuration variable (boolean).
+
+remote_heads::
+ Enable displaying remote heads (remote-tracking branches) in the "heads"
+ list. In most cases the list of remote-tracking branches is an
+ unnecessary internal private detail, and this feature is therefore
+ disabled by default. linkgit:git-instaweb[1], which is usually used
+ to browse local repositories, enables and uses this feature.
++
+This feature can be configured on a per-repository basis via
+repository's `gitweb.remote_heads` configuration variable (boolean).
+
+
+The remaining features cannot be overridden on a per project basis.
+
+search::
+ Enable text search, which will list the commits which match author,
+ committer or commit text to a given string; see the description of
+ `--author`, `--committer` and `--grep` options in linkgit:git-log[1]
+ manpage. Enabled by default.
++
+Project specific override is not supported.
+
+forks::
+ If this feature is enabled, gitweb considers projects in
+ subdirectories of project root (basename) to be forks of existing
+ projects. For each project `$projname.git`, projects in the
+ `$projname/` directory and its subdirectories will not be
+ shown in the main projects list. Instead, a \'+' mark is shown
+ next to `$projname`, which links to a "forks" view that lists all
+ the forks (all projects in `$projname/` subdirectory). Additionally
+ a "forks" view for a project is linked from project summary page.
++
+If the project list is taken from a file (`$projects_list` points to a
+file), forks are only recognized if they are listed after the main project
+in that file.
++
+Project specific override is not supported.
+
+actions::
+ Insert custom links to the action bar of all project pages. This
+ allows you to link to third-party scripts integrating into gitweb.
++
+The "default" value consists of a list of triplets in the form
+`("<label>", "<link>", "<position>")` where "position" is the label
+after which to insert the link, "link" is a format string where `%n`
+expands to the project name, `%f` to the project path within the
+filesystem (i.e. "$projectroot/$project"), `%h` to the current hash
+(\'h' gitweb parameter) and `%b` to the current hash base
+(\'hb' gitweb parameter); `%%` expands to \'%'.
++
+For example, at the time this page was written, the http://repo.or.cz[]
+git hosting site set it to the following to enable graphical log
+(using the third party tool *git-browser*):
++
+----------------------------------------------------------------------
+$feature{'actions'}{'default'} =
+ [ ('graphiclog', '/git-browser/by-commit.html?r=%n', 'summary')];
+----------------------------------------------------------------------
++
+This adds a link titled "graphiclog" after the "summary" link, leading to
+`git-browser` script, passing `r=<project>` as a query parameter.
++
+Project specific override is not supported.
+
+timed::
+ Enable displaying how much time and how many git commands it took to
+ generate and display each page in the page footer (at the bottom of
+ page). For example the footer might contain: "This page took 6.53325
+ seconds and 13 git commands to generate." Disabled by default.
++
+Project specific override is not supported.
+
+javascript-timezone::
+ Enable and configure the ability to change a common timezone for dates
+ in gitweb output via JavaScript. Dates in gitweb output include
+ authordate and committerdate in "commit", "commitdiff" and "log"
+ views, and taggerdate in "tag" view. Enabled by default.
++
+The value is a list of three values: a default timezone (for if the client
+hasn't selected some other timezone and saved it in a cookie), a name of cookie
+where to store selected timezone, and a CSS class used to mark up
+dates for manipulation. If you want to turn this feature off, set "default"
+to empty list: `[]`.
++
+Typical gitweb config files will only change starting (default) timezone,
+and leave other elements at their default values:
++
+---------------------------------------------------------------------------
+$feature{'javascript-timezone'}{'default'}[0] = "utc";
+---------------------------------------------------------------------------
++
+The example configuration presented here is guaranteed to be backwards
+and forward compatible.
++
+Timezone values can be "local" (for local timezone that browser uses), "utc"
+(what gitweb uses when JavaScript or this feature is disabled), or numerical
+timezones in the form of "+/-HHMM", such as "+0200".
++
+Project specific override is not supported.
+
+
+EXAMPLES
+--------
+
+To enable blame, pickaxe search, and snapshot support (allowing "tar.gz" and
+"zip" snapshots), while allowing individual projects to turn them off, put
+the following in your GITWEB_CONFIG file:
+
+ $feature{'blame'}{'default'} = [1];
+ $feature{'blame'}{'override'} = 1;
+
+ $feature{'pickaxe'}{'default'} = [1];
+ $feature{'pickaxe'}{'override'} = 1;
+
+ $feature{'snapshot'}{'default'} = ['zip', 'tgz'];
+ $feature{'snapshot'}{'override'} = 1;
+
+If you allow overriding for the snapshot feature, you can specify which
+snapshot formats are globally disabled. You can also add any command line
+options you want (such as setting the compression level). For instance, you
+can disable Zip compressed snapshots and set *gzip*(1) to run at level 6 by
+adding the following lines to your gitweb configuration file:
+
+ $known_snapshot_formats{'zip'}{'disabled'} = 1;
+ $known_snapshot_formats{'tgz'}{'compressor'} = ['gzip','-6'];
+
+ENVIRONMENT
+-----------
+The location of per-instance and system-wide configuration files can be
+overridden using the following environment variables:
+
+GITWEB_CONFIG::
+ Sets location of per-instance configuration file.
+GITWEB_CONFIG_SYSTEM::
+ Sets location of fallback system-wide configuration file.
+ This file is read only if per-instance one does not exist.
+GITWEB_CONFIG_COMMON::
+ Sets location of common system-wide configuration file.
+
+
+FILES
+-----
+gitweb_config.perl::
+ This is default name of per-instance configuration file. The
+ format of this file is described above.
+/etc/gitweb.conf::
+ This is default name of fallback system-wide configuration
+ file. This file is used only if per-instance configuration
+ variable is not found.
+/etc/gitweb-common.conf::
+ This is default name of common system-wide configuration
+ file.
+
+
+SEE ALSO
+--------
+linkgit:gitweb[1], linkgit:git-instaweb[1]
+
+'gitweb/README', 'gitweb/INSTALL'
+
+GIT
+---
+Part of the linkgit:git[1] suite
--- /dev/null
+gitweb(1)
+=========
+
+NAME
+----
+gitweb - Git web interface (web frontend to Git repositories)
+
+SYNOPSIS
+--------
+To get started with gitweb, run linkgit:git-instaweb[1] from a git repository.
+This would configure and start your web server, and run web browser pointing to
+gitweb.
+
+
+DESCRIPTION
+-----------
+Gitweb provides a web interface to git repositories. It's features include:
+
+* Viewing multiple Git repositories with common root.
+* Browsing every revision of the repository.
+* Viewing the contents of files in the repository at any revision.
+* Viewing the revision log of branches, history of files and directories,
+ see what was changed when, by who.
+* Viewing the blame/annotation details of any file (if enabled).
+* Generating RSS and Atom feeds of commits, for any branch.
+ The feeds are auto-discoverable in modern web browsers.
+* Viewing everything that was changed in a revision, and step through
+ revisions one at a time, viewing the history of the repository.
+* Finding commits which commit messages matches given search term.
+
+See http://git.kernel.org/?p=git/git.git;a=tree;f=gitweb[] or
+http://repo.or.cz/w/git.git/tree/HEAD:/gitweb/[] for gitweb source code,
+browsed using gitweb itself.
+
+
+CONFIGURATION
+-------------
+Various aspects of gitweb's behavior can be controlled through the configuration
+file 'gitweb_config.perl' or '/etc/gitweb.conf'. See the linkgit:gitweb.conf[5]
+for details.
+
+Repositories
+~~~~~~~~~~~~
+Gitweb can show information from one or more Git repositories. These
+repositories have to be all on local filesystem, and have to share common
+repository root, i.e. be all under a single parent repository (but see also
+"Advanced web server setup" section, "Webserver configuration with multiple
+projects' root" subsection).
+
+-----------------------------------------------------------------------
+our $projectroot = '/path/to/parent/directory';
+-----------------------------------------------------------------------
+
+The default value for `$projectroot` is '/pub/git'. You can change it during
+building gitweb via `GITWEB_PROJECTROOT` build configuration variable.
+
+By default all git repositories under `$projectroot` are visible and available
+to gitweb. The list of projects is generated by default by scanning the
+`$projectroot` directory for git repositories (for object databases to be
+more exact; gitweb is not interested in a working area, and is best suited
+to showing "bare" repositories).
+
+The name of repository in gitweb is path to it's `$GIT_DIR` (it's object
+database) relative to `$projectroot`. Therefore the repository $repo can be
+found at "$projectroot/$repo".
+
+
+Projects list file format
+~~~~~~~~~~~~~~~~~~~~~~~~~
+Instead of having gitweb find repositories by scanning filesystem
+starting from $projectroot, you can provide a pre-generated list of
+visible projects by setting `$projects_list` to point to a plain text
+file with a list of projects (with some additional info).
+
+This file uses the following format:
+
+* One record (for project / repository) per line; does not support line
+continuation (newline escaping).
+
+* Leading and trailing whitespace are ignored.
+
+* Whitespace separated fields; any run of whitespace can be used as field
+separator (rules for Perl's "`split(" ", $line)`").
+
+* Fields use modified URI encoding, defined in RFC 3986, section 2.1
+(Percent-Encoding), or rather "Query string encoding" (see
+link:http://en.wikipedia.org/wiki/Query_string#URL_encoding[]), the difference
+being that SP (" ") can be encoded as "{plus}" (and therefore "{plus}" has to be
+also percent-encoded).
++
+Reserved characters are: "%" (used for encoding), "{plus}" (can be used to
+encode SPACE), all whitespace characters as defined in Perl, including SP,
+TAB and LF, (used to separate fields in a record).
+
+* Currently recognized fields are:
+<repository path>::
+ path to repository GIT_DIR, relative to `$projectroot`
+<repository owner>::
+ displayed as repository owner, preferably full name, or email,
+ or both
+
+You can generate the projects list index file using the project_index action
+(the 'TXT' link on projects list page) directly from gitweb; see also
+"Generating projects list using gitweb" section below.
+
+Example contents:
+-----------------------------------------------------------------------
+foo.git Joe+R+Hacker+<joe@example.com>
+foo/bar.git O+W+Ner+<owner@example.org>
+-----------------------------------------------------------------------
+
+
+By default this file controls only which projects are *visible* on projects
+list page (note that entries that do not point to correctly recognized git
+repositories won't be displayed by gitweb). Even if a project is not
+visible on projects list page, you can view it nevertheless by hand-crafting
+a gitweb URL. By setting `$strict_export` configuration variable (see
+linkgit:gitweb.conf[5]) to true value you can allow viewing only of
+repositories also shown on the overview page (i.e. only projects explicitly
+listed in projects list file will be accessible).
+
+
+Generating projects list using gitweb
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+We assume that GITWEB_CONFIG has its default Makefile value, namely
+'gitweb_config.perl'. Put the following in 'gitweb_make_index.perl' file:
+----------------------------------------------------------------------------
+read_config_file("gitweb_config.perl");
+$projects_list = $projectroot;
+----------------------------------------------------------------------------
+
+Then create the following script to get list of project in the format
+suitable for GITWEB_LIST build configuration variable (or
+`$projects_list` variable in gitweb config):
+
+----------------------------------------------------------------------------
+#!/bin/sh
+
+export GITWEB_CONFIG="gitweb_make_index.perl"
+export GATEWAY_INTERFACE="CGI/1.1"
+export HTTP_ACCEPT="*/*"
+export REQUEST_METHOD="GET"
+export QUERY_STRING="a=project_index"
+
+perl -- /var/www/cgi-bin/gitweb.cgi
+----------------------------------------------------------------------------
+
+Run this script and save its output to a file. This file could then be used
+as projects list file, which means that you can set `$projects_list` to its
+filename.
+
+
+Controlling access to git repositories
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+By default all git repositories under `$projectroot` are visible and
+available to gitweb. You can however configure how gitweb controls access
+to repositories.
+
+* As described in "Projects list file format" section, you can control which
+projects are *visible* by selectively including repositories in projects
+list file, and setting `$projects_list` gitweb configuration variable to
+point to it. With `$strict_export` set, projects list file can be used to
+control which repositories are *available* as well.
+
+* You can configure gitweb to only list and allow viewing of the explicitly
+exported repositories, via `$export_ok` variable in gitweb config file; see
+linkgit:gitweb.conf[5] manpage. If it evaluates to true, gitweb shows
+repositories only if this file named by `$export_ok` exists in its object
+database (if directory has the magic file named `$export_ok`).
++
+For example linkgit:git-daemon[1] by default (unless `--export-all` option
+is used) allows pulling only for those repositories that have
+'git-daemon-export-ok' file. Adding
++
+--------------------------------------------------------------------------
+our $export_ok = "git-daemon-export-ok";
+--------------------------------------------------------------------------
++
+makes gitweb show and allow access only to those repositories that can be
+fetched from via `git://` protocol.
+
+* Finally, it is possible to specify an arbitrary perl subroutine that will
+be called for each repository to determine if it can be exported. The
+subroutine receives an absolute path to the project (repository) as its only
+parameter (i.e. "$projectroot/$project").
++
+For example, if you use mod_perl to run the script, and have dumb
+HTTP protocol authentication configured for your repositories, you
+can use the following hook to allow access only if the user is
+authorized to read the files:
++
+--------------------------------------------------------------------------
+$export_auth_hook = sub {
+ use Apache2::SubRequest ();
+ use Apache2::Const -compile => qw(HTTP_OK);
+ my $path = "$_[0]/HEAD";
+ my $r = Apache2::RequestUtil->request;
+ my $sub = $r->lookup_file($path);
+ return $sub->filename eq $path
+ && $sub->status == Apache2::Const::HTTP_OK;
+};
+--------------------------------------------------------------------------
+
+
+Per-repository gitweb configuration
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+You can configure individual repositories shown in gitweb by creating file
+in the 'GIT_DIR' of git repository, or by setting some repo configuration
+variable (in 'GIT_DIR/config', see linkgit:git-config[1]).
+
+You can use the following files in repository:
+
+README.html::
+ A html file (HTML fragment) which is included on the gitweb project
+ "summary" page inside `<div>` block element. You can use it for longer
+ description of a project, to provide links (for example to project's
+ homepage), etc. This is recognized only if XSS prevention is off
+ (`$prevent_xss` is false, see linkgit:gitweb.conf[5]); a way to include
+ a README safely when XSS prevention is on may be worked out in the
+ future.
+
+description (or `gitweb.description`)::
+ Short (shortened to `$projects_list_description_width` in the projects
+ list page, which is 25 characters by default; see
+ linkgit:gitweb.conf[5]) single line description of a project (of a
+ repository). Plain text file; HTML will be escaped. By default set to
++
+-------------------------------------------------------------------------------
+Unnamed repository; edit this file to name it for gitweb.
+-------------------------------------------------------------------------------
++
+from the template during repository creation, usually installed in
+'/usr/share/git-core/templates/'. You can use the `gitweb.description` repo
+configuration variable, but the file takes precedence.
+
+category (or `gitweb.category`)::
+ Singe line category of a project, used to group projects if
+ `$projects_list_group_categories` is enabled. By default (file and
+ configuration variable absent), uncategorized projects are put in the
+ `$project_list_default_category` category. You can use the
+ `gitweb.category` repo configuration variable, but the file takes
+ precedence.
++
+The configuration variables `$projects_list_group_categories` and
+`$project_list_default_category` are described in linkgit:gitweb.conf[5]
+
+cloneurl (or multiple-valued `gitweb.url`)::
+ File with repository URL (used for clone and fetch), one per line.
+ Displayed in the project summary page. You can use multiple-valued
+ `gitweb.url` repository configuration variable for that, but the file
+ takes precedence.
++
+This is per-repository enhancement / version of global prefix-based
+`@git_base_url_list` gitweb configuration variable (see
+linkgit:gitweb.conf[5]).
+
+gitweb.owner::
+ You can use the `gitweb.owner` repository configuration variable to set
+ repository's owner. It is displayed in the project list and summary
+ page.
++
+If it's not set, filesystem directory's owner is used (via GECOS field,
+i.e. real name field from *getpwuid*(3)) if `$projects_list` is unset
+(gitweb scans `$projectroot` for repositories); if `$projects_list`
+points to file with list of repositories, then project owner defaults to
+value from this file for given repository.
+
+various `gitweb.*` config variables (in config)::
+ Read description of `%feature` hash for detailed list, and descriptions.
+ See also "Configuring gitweb features" section in linkgit:gitweb.conf[5]
+
+
+ACTIONS, AND URLS
+-----------------
+Gitweb can use path_info (component) based URLs, or it can pass all necessary
+information via query parameters. The typical gitweb URLs are broken down in to
+five components:
+
+-----------------------------------------------------------------------
+.../gitweb.cgi/<repo>/<action>/<revision>:/<path>?<arguments>
+-----------------------------------------------------------------------
+
+repo::
+ The repository the action will be performed on.
++
+All actions except for those that list all available projects,
+in whatever form, require this parameter.
+
+action::
+ The action that will be run. Defaults to 'projects_list' if repo
+ is not set, and to 'summary' otherwise.
+
+revision::
+ Revision shown. Defaults to HEAD.
+
+path::
+ The path within the <repository> that the action is performed on,
+ for those actions that require it.
+
+arguments::
+ Any arguments that control the behaviour of the action.
+
+Some actions require or allow to specify two revisions, and sometimes even two
+pathnames. In most general form such path_info (component) based gitweb URL
+looks like this:
+
+-----------------------------------------------------------------------
+.../gitweb.cgi/<repo>/<action>/<revision_from>:/<path_from>..<revision_to>:/<path_to>?<arguments>
+-----------------------------------------------------------------------
+
+
+Each action is implemented as a subroutine, and must be present in %actions
+hash. Some actions are disabled by default, and must be turned on via feature
+mechanism. For example to enable 'blame' view add the following to gitweb
+configuration file:
+
+-----------------------------------------------------------------------
+$feature{'blame'}{'default'} = [1];
+-----------------------------------------------------------------------
+
+
+Actions:
+~~~~~~~~
+The standard actions are:
+
+project_list::
+ Lists the available Git repositories. This is the default command if no
+ repository is specified in the URL.
+
+summary::
+ Displays summary about given repository. This is the default command if
+ no action is specified in URL, and only repository is specified.
+
+heads::
+remotes::
+ Lists all local or all remote-tracking branches in given repository.
++
+The latter is not available by default, unless configured.
+
+tags::
+ List all tags (lightweight and annotated) in given repository.
+
+blob::
+tree::
+ Shows the files and directories in a given repository path, at given
+ revision. This is default command if no action is specified in the URL,
+ and path is given.
+
+blob_plain::
+ Returns the raw data for the file in given repository, at given path and
+ revision. Links to this action are marked 'raw'.
+
+blobdiff::
+ Shows the difference between two revisions of the same file.
+
+blame::
+blame_incremental::
+ Shows the blame (also called annotation) information for a file. On a
+ per line basis it shows the revision in which that line was last changed
+ and the user that committed the change. The incremental version (which
+ if configured is used automatically when JavaScript is enabled) uses
+ Ajax to incrementally add blame info to the contents of given file.
++
+This action is disabled by default for performance reasons.
+
+commit::
+commitdiff::
+ Shows information about a specific commit in a repository. The 'commit'
+ view shows information about commit in more detail, the 'commitdiff'
+ action shows changeset for given commit.
+
+patch::
+ Returns the commit in plain text mail format, suitable for applying with
+ linkgit:git-am[1].
+
+tag::
+ Display specific annotated tag (tag object).
+
+log::
+shortlog::
+ Shows log information (commit message or just commit subject) for a
+ given branch (starting from given revision).
++
+The 'shortlog' view is more compact; it shows one commit per line.
+
+history::
+ Shows history of the file or directory in a given repository path,
+ starting from given revision (defaults to HEAD, i.e. default branch).
++
+This view is similar to 'shortlog' view.
+
+rss::
+atom::
+ Generates an RSS (or Atom) feed of changes to repository.
+
+
+WEBSERVER CONFIGURATION
+-----------------------
+This section explains how to configure some common webservers to run gitweb. In
+all cases, `/path/to/gitweb` in the examples is the directory you ran installed
+gitweb in, and contains `gitweb_config.perl`.
+
+If you've configured a web server that isn't listed here for gitweb, please send
+in the instructions so they can be included in a future release.
+
+Apache as CGI
+~~~~~~~~~~~~~
+Apache must be configured to support CGI scripts in the directory in
+which gitweb is installed. Let's assume that it is '/var/www/cgi-bin'
+directory.
+
+-----------------------------------------------------------------------
+ScriptAlias /cgi-bin/ "/var/www/cgi-bin/"
+
+<Directory "/var/www/cgi-bin">
+ Options Indexes FollowSymlinks ExecCGI
+ AllowOverride None
+ Order allow,deny
+ Allow from all
+</Directory>
+-----------------------------------------------------------------------
+
+With that configuration the full path to browse repositories would be:
+
+ http://server/cgi-bin/gitweb.cgi
+
+Apache with mod_perl, via ModPerl::Registry
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+You can use mod_perl with gitweb. You must install Apache::Registry
+(for mod_perl 1.x) or ModPerl::Registry (for mod_perl 2.x) to enable
+this support.
+
+Assuming that gitweb is installed to '/var/www/perl', the following
+Apache configuration (for mod_perl 2.x) is suitable.
+
+-----------------------------------------------------------------------
+Alias /perl "/var/www/perl"
+
+<Directory "/var/www/perl">
+ SetHandler perl-script
+ PerlResponseHandler ModPerl::Registry
+ PerlOptions +ParseHeaders
+ Options Indexes FollowSymlinks +ExecCGI
+ AllowOverride None
+ Order allow,deny
+ Allow from all
+</Directory>
+-----------------------------------------------------------------------
+
+With that configuration the full path to browse repositories would be:
+
+ http://server/perl/gitweb.cgi
+
+Apache with FastCGI
+~~~~~~~~~~~~~~~~~~~
+Gitweb works with Apache and FastCGI. First you need to rename, copy
+or symlink gitweb.cgi to gitweb.fcgi. Let's assume that gitweb is
+installed in '/usr/share/gitweb' directory. The following Apache
+configuration is suitable (UNTESTED!)
+
+-----------------------------------------------------------------------
+FastCgiServer /usr/share/gitweb/gitweb.cgi
+ScriptAlias /gitweb /usr/share/gitweb/gitweb.cgi
+
+Alias /gitweb/static /usr/share/gitweb/static
+<Directory /usr/share/gitweb/static>
+ SetHandler default-handler
+</Directory>
+-----------------------------------------------------------------------
+
+With that configuration the full path to browse repositories would be:
+
+ http://server/gitweb
+
+
+ADVANCED WEB SERVER SETUP
+-------------------------
+All of those examples use request rewriting, and need `mod_rewrite`
+(or equivalent; examples below are written for Apache).
+
+Single URL for gitweb and for fetching
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+If you want to have one URL for both gitweb and your `http://`
+repositories, you can configure Apache like this:
+
+-----------------------------------------------------------------------
+<VirtualHost *:80>
+ ServerName git.example.org
+ DocumentRoot /pub/git
+ SetEnv GITWEB_CONFIG /etc/gitweb.conf
+
+ # turning on mod rewrite
+ RewriteEngine on
+
+ # make the front page an internal rewrite to the gitweb script
+ RewriteRule ^/$ /cgi-bin/gitweb.cgi
+
+ # make access for "dumb clients" work
+ RewriteRule ^/(.*\.git/(?!/?(HEAD|info|objects|refs)).*)?$ \
+ /cgi-bin/gitweb.cgi%{REQUEST_URI} [L,PT]
+</VirtualHost>
+-----------------------------------------------------------------------
+
+The above configuration expects your public repositories to live under
+'/pub/git' and will serve them as `http://git.domain.org/dir-under-pub-git`,
+both as cloneable GIT URL and as browseable gitweb interface. If you then
+start your linkgit:git-daemon[1] with `--base-path=/pub/git --export-all`
+then you can even use the `git://` URL with exactly the same path.
+
+Setting the environment variable `GITWEB_CONFIG` will tell gitweb to use the
+named file (i.e. in this example '/etc/gitweb.conf') as a configuration for
+gitweb. You don't really need it in above example; it is required only if
+your configuration file is in different place than built-in (during
+compiling gitweb) 'gitweb_config.perl' or '/etc/gitweb.conf'. See
+linkgit:gitweb.conf[5] for details, especially information about precedence
+rules.
+
+If you use the rewrite rules from the example you *might* also need
+something like the following in your gitweb configuration file
+('/etc/gitweb.conf' following example):
+----------------------------------------------------------------------------
+@stylesheets = ("/some/absolute/path/gitweb.css");
+$my_uri = "/";
+$home_link = "/";
+$per_request_config = 1;
+----------------------------------------------------------------------------
+Nowadays though gitweb should create HTML base tag when needed (to set base
+URI for relative links), so it should work automatically.
+
+
+Webserver configuration with multiple projects' root
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+If you want to use gitweb with several project roots you can edit your
+Apache virtual host and gitweb configuration files in the following way.
+
+The virtual host configuration (in Apache configuration file) should look
+like this:
+--------------------------------------------------------------------------
+<VirtualHost *:80>
+ ServerName git.example.org
+ DocumentRoot /pub/git
+ SetEnv GITWEB_CONFIG /etc/gitweb.conf
+
+ # turning on mod rewrite
+ RewriteEngine on
+
+ # make the front page an internal rewrite to the gitweb script
+ RewriteRule ^/$ /cgi-bin/gitweb.cgi [QSA,L,PT]
+
+ # look for a public_git folder in unix users' home
+ # http://git.example.org/~<user>/
+ RewriteRule ^/\~([^\/]+)(/|/gitweb.cgi)?$ /cgi-bin/gitweb.cgi \
+ [QSA,E=GITWEB_PROJECTROOT:/home/$1/public_git/,L,PT]
+
+ # http://git.example.org/+<user>/
+ #RewriteRule ^/\+([^\/]+)(/|/gitweb.cgi)?$ /cgi-bin/gitweb.cgi \
+ [QSA,E=GITWEB_PROJECTROOT:/home/$1/public_git/,L,PT]
+
+ # http://git.example.org/user/<user>/
+ #RewriteRule ^/user/([^\/]+)/(gitweb.cgi)?$ /cgi-bin/gitweb.cgi \
+ [QSA,E=GITWEB_PROJECTROOT:/home/$1/public_git/,L,PT]
+
+ # defined list of project roots
+ RewriteRule ^/scm(/|/gitweb.cgi)?$ /cgi-bin/gitweb.cgi \
+ [QSA,E=GITWEB_PROJECTROOT:/pub/scm/,L,PT]
+ RewriteRule ^/var(/|/gitweb.cgi)?$ /cgi-bin/gitweb.cgi \
+ [QSA,E=GITWEB_PROJECTROOT:/var/git/,L,PT]
+
+ # make access for "dumb clients" work
+ RewriteRule ^/(.*\.git/(?!/?(HEAD|info|objects|refs)).*)?$ \
+ /cgi-bin/gitweb.cgi%{REQUEST_URI} [L,PT]
+</VirtualHost>
+--------------------------------------------------------------------------
+
+Here actual project root is passed to gitweb via `GITWEB_PROJECT_ROOT`
+environment variable from a web server, so you need to put the following
+line in gitweb configuration file ('/etc/gitweb.conf' in above example):
+--------------------------------------------------------------------------
+$projectroot = $ENV{'GITWEB_PROJECTROOT'} || "/pub/git";
+--------------------------------------------------------------------------
+*Note* that this requires to be set for each request, so either
+`$per_request_config` must be false, or the above must be put in code
+referenced by `$per_request_config`;
+
+These configurations enable two things. First, each unix user (`<user>`) of
+the server will be able to browse through gitweb git repositories found in
+'~/public_git/' with the following url:
+
+ http://git.example.org/~<user>/
+
+If you do not want this feature on your server just remove the second
+rewrite rule.
+
+If you already use `mod_userdir` in your virtual host or you don't want to
+use the \'~' as first character, just comment or remove the second rewrite
+rule, and uncomment one of the following according to what you want.
+
+Second, repositories found in '/pub/scm/' and '/var/git/' will be accessible
+through `http://git.example.org/scm/` and `http://git.example.org/var/`.
+You can add as many project roots as you want by adding rewrite rules like
+the third and the fourth.
+
+
+PATH_INFO usage
+~~~~~~~~~~~~~~~
+If you enable PATH_INFO usage in gitweb by putting
+----------------------------------------------------------------------------
+$feature{'pathinfo'}{'default'} = [1];
+----------------------------------------------------------------------------
+in your gitweb configuration file, it is possible to set up your server so
+that it consumes and produces URLs in the form
+
+ http://git.example.com/project.git/shortlog/sometag
+
+i.e. without 'gitweb.cgi' part, by using a configuration such as the
+following. This configuration assumes that '/var/www/gitweb' is the
+DocumentRoot of your webserver, contains the gitweb.cgi script and
+complementary static files (stylesheet, favicon, JavaScript):
+
+----------------------------------------------------------------------------
+<VirtualHost *:80>
+ ServerAlias git.example.com
+
+ DocumentRoot /var/www/gitweb
+
+ <Directory /var/www/gitweb>
+ Options ExecCGI
+ AddHandler cgi-script cgi
+
+ DirectoryIndex gitweb.cgi
+
+ RewriteEngine On
+ RewriteCond %{REQUEST_FILENAME} !-f
+ RewriteCond %{REQUEST_FILENAME} !-d
+ RewriteRule ^.* /gitweb.cgi/$0 [L,PT]
+ </Directory>
+</VirtualHost>
+----------------------------------------------------------------------------
+The rewrite rule guarantees that existing static files will be properly
+served, whereas any other URL will be passed to gitweb as PATH_INFO
+parameter.
+
+*Notice* that in this case you don't need special settings for
+`@stylesheets`, `$my_uri` and `$home_link`, but you lose "dumb client"
+access to your project .git dirs (described in "Single URL for gitweb and
+for fetching" section). A possible workaround for the latter is the
+following: in your project root dir (e.g. '/pub/git') have the projects
+named *without* a .git extension (e.g. '/pub/git/project' instead of
+'/pub/git/project.git') and configure Apache as follows:
+----------------------------------------------------------------------------
+<VirtualHost *:80>
+ ServerAlias git.example.com
+
+ DocumentRoot /var/www/gitweb
+
+ AliasMatch ^(/.*?)(\.git)(/.*)?$ /pub/git$1$3
+ <Directory /var/www/gitweb>
+ Options ExecCGI
+ AddHandler cgi-script cgi
+
+ DirectoryIndex gitweb.cgi
+
+ RewriteEngine On
+ RewriteCond %{REQUEST_FILENAME} !-f
+ RewriteCond %{REQUEST_FILENAME} !-d
+ RewriteRule ^.* /gitweb.cgi/$0 [L,PT]
+ </Directory>
+</VirtualHost>
+----------------------------------------------------------------------------
+
+The additional AliasMatch makes it so that
+
+ http://git.example.com/project.git
+
+will give raw access to the project's git dir (so that the project can be
+cloned), while
+
+ http://git.example.com/project
+
+will provide human-friendly gitweb access.
+
+This solution is not 100% bulletproof, in the sense that if some project has
+a named ref (branch, tag) starting with 'git/', then paths such as
+
+ http://git.example.com/project/command/abranch..git/abranch
+
+will fail with a 404 error.
+
+
+BUGS
+----
+Please report any bugs or feature requests to git@vger.kernel.org,
+putting "gitweb" in the subject of email.
+
+SEE ALSO
+--------
+linkgit:gitweb.conf[5], linkgit:git-instaweb[1]
+
+'gitweb/README', 'gitweb/INSTALL'
+
+GIT
+---
+Part of the linkgit:git[1] suite
failed and do not autocommit, to give the user a chance to
inspect and further tweak the merge result before committing.
+--edit::
+-e::
++
+ Invoke editor before committing successful merge to further
+ edit the default merge message.
+
--ff::
--no-ff::
Do not generate a merge commit if the merge resolved as
#!/bin/sh
GVF=GIT-VERSION-FILE
-DEF_VER=v1.7.7.GIT
+DEF_VER=v1.7.8-rc0
LF='
'
LIB_H += compat/obstack.h
LIB_H += compat/win32/pthread.h
LIB_H += compat/win32/syslog.h
-LIB_H += compat/win32/sys/poll.h
+LIB_H += compat/win32/poll.h
LIB_H += compat/win32/dirent.h
LIB_H += connected.h
LIB_H += csum-file.h
NO_PREAD = YesPlease
NEEDS_CRYPTO_WITH_SSL = YesPlease
NO_LIBGEN_H = YesPlease
+ NO_SYS_POLL_H = YesPlease
NO_SYMLINK_HEAD = YesPlease
NO_IPV6 = YesPlease
NO_SETENV = YesPlease
BASIC_CFLAGS = -nologo -I. -I../zlib -Icompat/vcbuild -Icompat/vcbuild/include -DWIN32 -D_CONSOLE -DHAVE_STRING_H -D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_DEPRECATE
COMPAT_OBJS = compat/msvc.o compat/winansi.o \
compat/win32/pthread.o compat/win32/syslog.o \
- compat/win32/sys/poll.o compat/win32/dirent.o
+ compat/win32/poll.o compat/win32/dirent.o
COMPAT_CFLAGS = -D__USE_MINGW_ACCESS -DNOGDI -DHAVE_STRING_H -DHAVE_ALLOCA_H -Icompat -Icompat/regex -Icompat/win32 -DSTRIP_EXTENSION=\".exe\"
BASIC_LDFLAGS = -IGNORE:4217 -IGNORE:4049 -NOLOGO -SUBSYSTEM:CONSOLE -NODEFAULTLIB:MSVCRT.lib
EXTLIBS = user32.lib advapi32.lib shell32.lib wininet.lib ws2_32.lib
NO_PREAD = YesPlease
NEEDS_CRYPTO_WITH_SSL = YesPlease
NO_LIBGEN_H = YesPlease
+ NO_SYS_POLL_H = YesPlease
NO_SYMLINK_HEAD = YesPlease
NO_SETENV = YesPlease
NO_UNSETENV = YesPlease
COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
COMPAT_OBJS += compat/mingw.o compat/winansi.o \
compat/win32/pthread.o compat/win32/syslog.o \
- compat/win32/sys/poll.o compat/win32/dirent.o
+ compat/win32/poll.o compat/win32/dirent.o
EXTLIBS += -lws2_32
PTHREAD_LIBS =
X = .exe
pot: po/git.pot
+FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
+ $(FIND) . \( -name .git -type d -prune \) \
+ -o \( -name '*.[hcS]' -type f -print \) )
+
$(ETAGS_TARGET): FORCE
$(RM) $(ETAGS_TARGET)
- $(FIND) . -name '*.[hcS]' -print | xargs etags -a -o $(ETAGS_TARGET)
+ $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
tags: FORCE
$(RM) tags
- $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
+ $(FIND_SOURCE_FILES) | xargs ctags -a
cscope:
$(RM) cscope*
- $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
+ $(FIND_SOURCE_FILES) | xargs cscope -b
### Detect prefix changes
TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):\
#include "cache.h"
#include "exec_cmd.h"
#include "attr.h"
+#include "dir.h"
const char git_attr__true[] = "(builtin)true";
const char git_attr__false[] = "\0(builtin)false";
#define ATTR__UNSET NULL
#define ATTR__UNKNOWN git_attr__unknown
-static const char *attributes_file;
-
/* This is a randomly chosen prime. */
#define HASHSIZE 257
return !git_env_bool("GIT_ATTR_NOSYSTEM", 0);
}
-static int git_attr_config(const char *var, const char *value, void *dummy)
-{
- if (!strcmp(var, "core.attributesfile"))
- return git_config_pathname(&attributes_file, var, value);
-
- return 0;
-}
-
static void bootstrap_attr_stack(void)
{
if (!attr_stack) {
}
}
- git_config(git_attr_config, NULL);
- if (attributes_file) {
- elem = read_attr_from_file(attributes_file, 1);
+ if (git_attributes_file) {
+ elem = read_attr_from_file(git_attributes_file, 1);
if (elem) {
elem->origin = NULL;
elem->prev = attr_stack;
if (!is_bare_repository() || direction == GIT_ATTR_INDEX) {
elem = read_attr(GITATTRIBUTES_FILE, 1);
- elem->origin = strdup("");
+ elem->origin = xstrdup("");
elem->prev = attr_stack;
attr_stack = elem;
debug_push(elem);
{
struct attr_stack *elem, *info;
int dirlen, len;
- struct strbuf pathbuf;
const char *cp;
cp = strrchr(path, '/');
else
dirlen = cp - path;
- strbuf_init(&pathbuf, dirlen+2+strlen(GITATTRIBUTES_FILE));
-
/*
* At the bottom of the attribute stack is the built-in
* set of attribute definitions, followed by the contents
* Read from parent directories and push them down
*/
if (!is_bare_repository() || direction == GIT_ATTR_INDEX) {
- while (1) {
- char *cp;
+ struct strbuf pathbuf = STRBUF_INIT;
+ while (1) {
len = strlen(attr_stack->origin);
if (dirlen <= len)
break;
- strbuf_reset(&pathbuf);
- strbuf_add(&pathbuf, path, dirlen);
+ cp = memchr(path + len + 1, '/', dirlen - len - 1);
+ if (!cp)
+ cp = path + dirlen;
+ strbuf_add(&pathbuf, path, cp - path);
strbuf_addch(&pathbuf, '/');
- cp = strchr(pathbuf.buf + len + 1, '/');
- strcpy(cp + 1, GITATTRIBUTES_FILE);
+ strbuf_addstr(&pathbuf, GITATTRIBUTES_FILE);
elem = read_attr(pathbuf.buf, 0);
- *cp = '\0';
- elem->origin = strdup(pathbuf.buf);
+ strbuf_setlen(&pathbuf, cp - path);
+ elem->origin = strbuf_detach(&pathbuf, NULL);
elem->prev = attr_stack;
attr_stack = elem;
debug_push(elem);
}
- }
- strbuf_release(&pathbuf);
+ strbuf_release(&pathbuf);
+ }
/*
* Finally push the "info" one at the top of the stack.
/* match basename */
const char *basename = strrchr(pathname, '/');
basename = basename ? basename + 1 : pathname;
- return (fnmatch(pattern, basename, 0) == 0);
+ return (fnmatch_icase(pattern, basename, 0) == 0);
}
/*
* match with FNM_PATHNAME; the pattern has base implicitly
return 0;
if (baselen != 0)
baselen++;
- return fnmatch(pattern, pathname + baselen, FNM_PATHNAME) == 0;
+ return fnmatch_icase(pattern, pathname + baselen, FNM_PATHNAME) == 0;
}
static int macroexpand_one(int attr_nr, int rem);
"%d leading pathname components (line %d)" , p_value, linenr);
patch->old_name = patch->new_name = patch->def_name;
}
+ if (!patch->is_delete && !patch->new_name)
+ die("git diff header lacks filename information "
+ "(line %d)", linenr);
patch->is_toplevel_relative = 1;
*hdrsize = git_hdr_len;
return offset;
const char *exec = "git-upload-archive";
const char *output = NULL;
const char *remote = NULL;
+ int is_remote = 0;
struct option local_opts[] = {
OPT_STRING('o', "output", &output, "file",
"write the archive to this file"),
"retrieve the archive from remote repository <repo>"),
OPT_STRING(0, "exec", &exec, "cmd",
"path to the remote git-upload-archive command"),
+ { OPTION_BOOLEAN, 0, "remote-request", &is_remote, NULL,
+ "indicate we are serving a remote request",
+ PARSE_OPT_NOARG | PARSE_OPT_HIDDEN },
OPT_END()
};
setvbuf(stderr, NULL, _IOLBF, BUFSIZ);
- return write_archive(argc, argv, prefix, 1, output, 0);
+ return write_archive(argc, argv, prefix, 1, output, is_remote);
}
switch (st.st_mode & S_IFMT) {
case S_IFREG:
if (DIFF_OPT_TST(opt, ALLOW_TEXTCONV) &&
- textconv_object(read_from, mode, null_sha1, &buf.buf, &buf_len))
+ textconv_object(read_from, mode, null_sha1, &buf.buf, &buf_len)) {
+ buf.alloc = buf_len;
buf.len = buf_len;
+ }
else if (strbuf_read_file(&buf, read_from, st.st_size) != st.st_size)
die_errno("cannot open or read '%s'", read_from);
break;
else if (list)
return print_ref_list(kinds, detached, verbose, abbrev,
with_commit, argv);
- else if (rename && (argc == 1))
- rename_branch(head, argv[0], rename > 1);
- else if (rename && (argc == 2))
- rename_branch(argv[0], argv[1], rename > 1);
- else if (argc <= 2) {
+ else if (rename) {
+ if (argc == 1)
+ rename_branch(head, argv[0], rename > 1);
+ else if (argc == 2)
+ rename_branch(argv[0], argv[1], rename > 1);
+ else
+ usage_with_options(builtin_branch_usage, options);
+ } else if (argc <= 2) {
if (kinds != REF_LOCAL_BRANCH)
die(_("-a and -r options to 'git branch' do not make sense with a branch name"));
create_branch(head, argv[0], (argc == 2) ? argv[1] : head,
struct git_attr_check *check;
int cnt, i, doubledash, filei;
+ git_config(git_default_config, NULL);
+
argc = parse_options(argc, argv, prefix, check_attr_options,
check_attr_usage, PARSE_OPT_KEEP_DASHDASH);
hashcpy(ce->sha1, sha1);
memcpy(ce->name, base, baselen);
memcpy(ce->name + baselen, pathname, len - baselen);
- ce->ce_flags = create_ce_flags(len, 0);
+ ce->ce_flags = create_ce_flags(len, 0) | CE_UPDATE;
ce->ce_mode = create_ce_mode(mode);
add_cache_entry(ce, ADD_CACHE_OK_TO_ADD | ADD_CACHE_OK_TO_REPLACE);
return 0;
for (pos = 0; pos < active_nr; pos++) {
struct cache_entry *ce = active_cache[pos];
+ if (source_tree && !(ce->ce_flags & CE_UPDATE))
+ continue;
match_pathspec(pathspec, ce->name, ce_namelen(ce), 0, ps_matched);
}
state.refresh_cache = 1;
for (pos = 0; pos < active_nr; pos++) {
struct cache_entry *ce = active_cache[pos];
+ if (source_tree && !(ce->ce_flags & CE_UPDATE))
+ continue;
if (match_pathspec(pathspec, ce->name, ce_namelen(ce), 0, NULL)) {
if (!ce_stage(ce)) {
errs |= checkout_entry(ce, &state, NULL);
if (0 <= option_verbosity) {
if (option_bare)
- printf(_("Cloning into bare repository %s...\n"), dir);
+ printf(_("Cloning into bare repository '%s'...\n"), dir);
else
- printf(_("Cloning into %s...\n"), dir);
+ printf(_("Cloning into '%s'...\n"), dir);
}
init_db(option_template, INIT_DB_QUIET);
write_config(&option_config);
const char *vptr = value;
int must_free_vptr = 0;
int dup_error = 0;
+ int must_print_delim = 0;
if (!use_key_regexp && strcmp(key_, key))
return 0;
return 0;
if (show_keys) {
- if (value_)
- printf("%s%c", key_, key_delim);
- else
- printf("%s", key_);
+ printf("%s", key_);
+ must_print_delim = 1;
}
if (seen && !do_all)
dup_error = 1;
} else if (types == TYPE_PATH) {
git_config_pathname(&vptr, key_, value_);
must_free_vptr = 1;
+ } else if (value_) {
+ vptr = value_;
+ } else {
+ /* Just show the key name */
+ vptr = "";
+ must_print_delim = 0;
}
- else
- vptr = value_?value_:"";
seen++;
if (dup_error) {
error("More than one value for the key %s: %s",
key_, vptr);
}
- else
+ else {
+ if (must_print_delim)
+ printf("%c", key_delim);
printf("%s%c", vptr, term);
+ }
if (must_free_vptr)
/* If vptr must be freed, it's a pointer to a
* dynamically allocated buffer, it's safe to cast to
url = xstrdup("foreign");
rm = ref_map;
- if (check_everything_connected(iterate_ref_map, 0, &rm))
- return error(_("%s did not send all necessary objects\n"), url);
+ if (check_everything_connected(iterate_ref_map, 0, &rm)) {
+ rc = error(_("%s did not send all necessary objects\n"), url);
+ goto abort;
+ }
for (rm = ref_map; rm; rm = rm->next) {
struct ref *ref = NULL;
fprintf(stderr, " %s\n", note);
}
}
- free(url);
- fclose(fp);
+
if (rc & STORE_REF_ERROR_DF_CONFLICT)
error(_("some local refs could not be updated; try running\n"
" 'git remote prune %s' to remove any old, conflicting "
"branches"), remote_name);
+
+ abort:
+ free(url);
+ fclose(fp);
return rc;
}
return ret;
}
-static int prune_refs(struct transport *transport, struct ref *ref_map)
+static int prune_refs(struct refspec *refs, int ref_count, struct ref *ref_map)
{
int result = 0;
- struct ref *ref, *stale_refs = get_stale_heads(transport->remote, ref_map);
+ struct ref *ref, *stale_refs = get_stale_heads(refs, ref_count, ref_map);
const char *dangling_msg = dry_run
? _(" (%s will become dangling)\n")
: _(" (%s has become dangling)\n");
free_refs(ref_map);
return 1;
}
- if (prune)
- prune_refs(transport, ref_map);
+ if (prune) {
+ /* If --tags was specified, pretend the user gave us the canonical tags refspec */
+ if (tags == TAGS_SET) {
+ const char *tags_str = "refs/tags/*:refs/tags/*";
+ struct refspec *tags_refspec, *refspec;
+
+ /* Copy the refspec and add the tags to it */
+ refspec = xcalloc(ref_count + 1, sizeof(struct refspec));
+ tags_refspec = parse_fetch_refspec(1, &tags_str);
+ memcpy(refspec, refs, ref_count * sizeof(struct refspec));
+ memcpy(&refspec[ref_count], tags_refspec, sizeof(struct refspec));
+ ref_count++;
+
+ prune_refs(refspec, ref_count, ref_map);
+
+ ref_count--;
+ /* The rest of the strings belong to fetch_one */
+ free_refspec(1, tags_refspec);
+ free(refspec);
+ } else if (ref_count) {
+ prune_refs(refs, ref_count, ref_map);
+ } else {
+ prune_refs(transport->remote->fetch, transport->remote->fetch_refspec_nr, ref_map);
+ }
+ }
free_refs(ref_map);
/* if neither --no-tags nor --tags was specified, do automated tag
atexit(unlock_pack);
refspec = parse_fetch_refspec(ref_nr, refs);
exit_code = do_fetch(transport, refspec, ref_nr);
- free(refspec);
+ free_refspec(ref_nr, refspec);
transport_disconnect(transport);
transport = NULL;
return exit_code;
/* This lock protects all the variables above. */
static pthread_mutex_t grep_mutex;
+static inline void grep_lock(void)
+{
+ if (use_threads)
+ pthread_mutex_lock(&grep_mutex);
+}
+
+static inline void grep_unlock(void)
+{
+ if (use_threads)
+ pthread_mutex_unlock(&grep_mutex);
+}
+
/* Used to serialize calls to read_sha1_file. */
static pthread_mutex_t read_sha1_mutex;
-#define grep_lock() pthread_mutex_lock(&grep_mutex)
-#define grep_unlock() pthread_mutex_unlock(&grep_mutex)
-#define read_sha1_lock() pthread_mutex_lock(&read_sha1_mutex)
-#define read_sha1_unlock() pthread_mutex_unlock(&read_sha1_mutex)
+static inline void read_sha1_lock(void)
+{
+ if (use_threads)
+ pthread_mutex_lock(&read_sha1_mutex);
+}
+
+static inline void read_sha1_unlock(void)
+{
+ if (use_threads)
+ pthread_mutex_unlock(&read_sha1_mutex);
+}
/* Signalled when a new work_item is added to todo. */
static pthread_cond_t cond_add;
{
void *data;
- if (use_threads) {
- read_sha1_lock();
- data = read_sha1_file(sha1, type, size);
- read_sha1_unlock();
- } else {
- data = read_sha1_file(sha1, type, size);
- }
+ read_sha1_lock();
+ data = read_sha1_file(sha1, type, size);
+ read_sha1_unlock();
return data;
}
static int show_diffstat = 1, shortlog_len, squash;
static int option_commit = 1, allow_fast_forward = 1;
-static int fast_forward_only;
+static int fast_forward_only, option_edit;
static int allow_trivial = 1, have_message;
static struct strbuf merge_msg;
static struct commit_list *remoteheads;
"create a single commit instead of doing a merge"),
OPT_BOOLEAN(0, "commit", &option_commit,
"perform a commit if the merge succeeds (default)"),
+ OPT_BOOLEAN('e', "edit", &option_edit,
+ "edit message before committing"),
OPT_BOOLEAN(0, "ff", &allow_fast_forward,
"allow fast-forward (default)"),
OPT_BOOLEAN(0, "ff-only", &fast_forward_only,
}
-static void write_merge_msg(void)
+static void write_merge_msg(struct strbuf *msg)
{
int fd = open(git_path("MERGE_MSG"), O_WRONLY | O_CREAT, 0666);
if (fd < 0)
die_errno(_("Could not open '%s' for writing"),
git_path("MERGE_MSG"));
- if (write_in_full(fd, merge_msg.buf, merge_msg.len) != merge_msg.len)
+ if (write_in_full(fd, msg->buf, msg->len) != msg->len)
die_errno(_("Could not write to '%s'"), git_path("MERGE_MSG"));
close(fd);
}
-static void read_merge_msg(void)
+static void read_merge_msg(struct strbuf *msg)
{
- strbuf_reset(&merge_msg);
- if (strbuf_read_file(&merge_msg, git_path("MERGE_MSG"), 0) < 0)
+ strbuf_reset(msg);
+ if (strbuf_read_file(msg, git_path("MERGE_MSG"), 0) < 0)
die_errno(_("Could not read from '%s'"), git_path("MERGE_MSG"));
}
-static void run_prepare_commit_msg(void)
+static void write_merge_state(void);
+static void abort_commit(const char *err_msg)
{
- write_merge_msg();
+ if (err_msg)
+ error("%s", err_msg);
+ fprintf(stderr,
+ _("Not committing merge; use 'git commit' to complete the merge.\n"));
+ write_merge_state();
+ exit(1);
+}
+
+static void prepare_to_commit(void)
+{
+ struct strbuf msg = STRBUF_INIT;
+ strbuf_addbuf(&msg, &merge_msg);
+ strbuf_addch(&msg, '\n');
+ write_merge_msg(&msg);
run_hook(get_index_file(), "prepare-commit-msg",
git_path("MERGE_MSG"), "merge", NULL, NULL);
- read_merge_msg();
+ if (option_edit) {
+ if (launch_editor(git_path("MERGE_MSG"), NULL, NULL))
+ abort_commit(NULL);
+ }
+ read_merge_msg(&msg);
+ stripspace(&msg, option_edit);
+ if (!msg.len)
+ abort_commit(_("Empty commit message."));
+ strbuf_release(&merge_msg);
+ strbuf_addbuf(&merge_msg, &msg);
+ strbuf_release(&msg);
}
static int merge_trivial(struct commit *head)
parent->next = xmalloc(sizeof(*parent->next));
parent->next->item = remoteheads->item;
parent->next->next = NULL;
- run_prepare_commit_msg();
+ prepare_to_commit();
commit_tree(merge_msg.buf, result_tree, parent, result_commit, NULL);
finish(head, result_commit, "In-index merge");
drop_save();
for (j = remoteheads; j; j = j->next)
pptr = &commit_list_insert(j->item, pptr)->next;
}
- free_commit_list(remoteheads);
strbuf_addch(&merge_msg, '\n');
- run_prepare_commit_msg();
+ prepare_to_commit();
+ free_commit_list(remoteheads);
commit_tree(merge_msg.buf, result_tree, parents, result_commit, NULL);
strbuf_addf(&buf, "Merge made by the '%s' strategy.", wt_strategy);
finish(head, result_commit, buf.buf);
return i;
}
+static void write_merge_state(void)
+{
+ int fd;
+ struct commit_list *j;
+ struct strbuf buf = STRBUF_INIT;
+
+ for (j = remoteheads; j; j = j->next)
+ strbuf_addf(&buf, "%s\n",
+ sha1_to_hex(j->item->object.sha1));
+ fd = open(git_path("MERGE_HEAD"), O_WRONLY | O_CREAT, 0666);
+ if (fd < 0)
+ die_errno(_("Could not open '%s' for writing"),
+ git_path("MERGE_HEAD"));
+ if (write_in_full(fd, buf.buf, buf.len) != buf.len)
+ die_errno(_("Could not write to '%s'"), git_path("MERGE_HEAD"));
+ close(fd);
+ strbuf_addch(&merge_msg, '\n');
+ write_merge_msg(&merge_msg);
+ fd = open(git_path("MERGE_MODE"), O_WRONLY | O_CREAT | O_TRUNC, 0666);
+ if (fd < 0)
+ die_errno(_("Could not open '%s' for writing"),
+ git_path("MERGE_MODE"));
+ strbuf_reset(&buf);
+ if (!allow_fast_forward)
+ strbuf_addf(&buf, "no-ff");
+ if (write_in_full(fd, buf.buf, buf.len) != buf.len)
+ die_errno(_("Could not write to '%s'"), git_path("MERGE_MODE"));
+ close(fd);
+}
+
int cmd_merge(int argc, const char **argv, const char *prefix)
{
unsigned char result_tree[20];
if (squash)
finish(head_commit, NULL, NULL);
- else {
- int fd;
- struct commit_list *j;
-
- for (j = remoteheads; j; j = j->next)
- strbuf_addf(&buf, "%s\n",
- sha1_to_hex(j->item->object.sha1));
- fd = open(git_path("MERGE_HEAD"), O_WRONLY | O_CREAT, 0666);
- if (fd < 0)
- die_errno(_("Could not open '%s' for writing"),
- git_path("MERGE_HEAD"));
- if (write_in_full(fd, buf.buf, buf.len) != buf.len)
- die_errno(_("Could not write to '%s'"), git_path("MERGE_HEAD"));
- close(fd);
- strbuf_addch(&merge_msg, '\n');
- write_merge_msg();
- fd = open(git_path("MERGE_MODE"), O_WRONLY | O_CREAT | O_TRUNC, 0666);
- if (fd < 0)
- die_errno(_("Could not open '%s' for writing"),
- git_path("MERGE_MODE"));
- strbuf_reset(&buf);
- if (!allow_fast_forward)
- strbuf_addf(&buf, "no-ff");
- if (write_in_full(fd, buf.buf, buf.len) != buf.len)
- die_errno(_("Could not write to '%s'"), git_path("MERGE_MODE"));
- close(fd);
- }
+ else
+ write_merge_state();
if (merge_was_ok) {
fprintf(stderr, _("Automatic merge went well; "
to_copy--;
if (to_copy != length || base_name) {
char *it = xmemdupz(result[i], to_copy);
- result[i] = base_name ? strdup(basename(it)) : it;
+ if (base_name) {
+ result[i] = xstrdup(basename(it));
+ free(it);
+ } else
+ result[i] = it;
}
}
return get_pathspec(prefix, result);
return 0;
}
-static void add_to_write_order(struct object_entry **wo,
- int *endp,
+static inline void add_to_write_order(struct object_entry **wo,
+ unsigned int *endp,
struct object_entry *e)
{
if (e->filled)
}
static void add_descendants_to_write_order(struct object_entry **wo,
- int *endp,
+ unsigned int *endp,
struct object_entry *e)
{
- struct object_entry *child;
-
- for (child = e->delta_child; child; child = child->delta_sibling)
- add_to_write_order(wo, endp, child);
- for (child = e->delta_child; child; child = child->delta_sibling)
- add_descendants_to_write_order(wo, endp, child);
+ int add_to_order = 1;
+ while (e) {
+ if (add_to_order) {
+ struct object_entry *s;
+ /* add this node... */
+ add_to_write_order(wo, endp, e);
+ /* all its siblings... */
+ for (s = e->delta_sibling; s; s = s->delta_sibling) {
+ add_to_write_order(wo, endp, s);
+ }
+ }
+ /* drop down a level to add left subtree nodes if possible */
+ if (e->delta_child) {
+ add_to_order = 1;
+ e = e->delta_child;
+ } else {
+ add_to_order = 0;
+ /* our sibling might have some children, it is next */
+ if (e->delta_sibling) {
+ e = e->delta_sibling;
+ continue;
+ }
+ /* go back to our parent node */
+ e = e->delta;
+ while (e && !e->delta_sibling) {
+ /* we're on the right side of a subtree, keep
+ * going up until we can go right again */
+ e = e->delta;
+ }
+ if (!e) {
+ /* done- we hit our original root node */
+ return;
+ }
+ /* pass it off to sibling at this level */
+ e = e->delta_sibling;
+ }
+ };
}
static void add_family_to_write_order(struct object_entry **wo,
- int *endp,
+ unsigned int *endp,
struct object_entry *e)
{
struct object_entry *root;
for (root = e; root->delta; root = root->delta)
; /* nothing */
- add_to_write_order(wo, endp, root);
add_descendants_to_write_order(wo, endp, root);
}
static struct object_entry **compute_write_order(void)
{
- int i, wo_end;
+ unsigned int i, wo_end, last_untagged;
struct object_entry **wo = xmalloc(nr_objects * sizeof(*wo));
* Make sure delta_sibling is sorted in the original
* recency order.
*/
- for (i = nr_objects - 1; 0 <= i; i--) {
- struct object_entry *e = &objects[i];
+ for (i = nr_objects; i > 0;) {
+ struct object_entry *e = &objects[--i];
if (!e->delta)
continue;
/* Mark me as the first child */
for_each_tag_ref(mark_tagged, NULL);
/*
- * Give the commits in the original recency order until
+ * Give the objects in the original recency order until
* we see a tagged tip.
*/
for (i = wo_end = 0; i < nr_objects; i++) {
break;
add_to_write_order(wo, &wo_end, &objects[i]);
}
+ last_untagged = i;
/*
* Then fill all the tagged tips.
/*
* And then all remaining commits and tags.
*/
- for (i = 0; i < nr_objects; i++) {
+ for (i = last_untagged; i < nr_objects; i++) {
if (objects[i].type != OBJ_COMMIT &&
objects[i].type != OBJ_TAG)
continue;
/*
* And then all the trees.
*/
- for (i = 0; i < nr_objects; i++) {
+ for (i = last_untagged; i < nr_objects; i++) {
if (objects[i].type != OBJ_TREE)
continue;
add_to_write_order(wo, &wo_end, &objects[i]);
/*
* Finally all the rest in really tight order
*/
- for (i = 0; i < nr_objects; i++)
- add_family_to_write_order(wo, &wo_end, &objects[i]);
+ for (i = last_untagged; i < nr_objects; i++) {
+ if (!objects[i].filled)
+ add_family_to_write_order(wo, &wo_end, &objects[i]);
+ }
+
+ if (wo_end != nr_objects)
+ die("ordered %u objects, expected %"PRIu32, wo_end, nr_objects);
return wo;
}
off_t offset = find_pack_entry_one(sha1, p);
if (offset) {
if (!found_pack) {
+ if (!is_pack_valid(p)) {
+ warning("packfile %s cannot be accessed", p->pack_name);
+ continue;
+ }
found_offset = offset;
found_pack = p;
}
struct command {
struct command *next;
const char *error_string;
- unsigned int skip_update;
+ unsigned int skip_update:1,
+ did_not_exist:1;
unsigned char old_sha1[20];
unsigned char new_sha1[20];
char ref_name[FLEX_ARRAY]; /* more */
struct receive_hook_feed_state {
struct command *cmd;
+ int skip_broken;
struct strbuf buf;
};
struct receive_hook_feed_state *state = state_;
struct command *cmd = state->cmd;
- while (cmd && cmd->error_string)
+ while (cmd &&
+ state->skip_broken && (cmd->error_string || cmd->did_not_exist))
cmd = cmd->next;
if (!cmd)
return -1; /* EOF */
return 0;
}
-static int run_receive_hook(struct command *commands, const char *hook_name)
+static int run_receive_hook(struct command *commands, const char *hook_name,
+ int skip_broken)
{
struct receive_hook_feed_state state;
int status;
strbuf_init(&state.buf, 0);
state.cmd = commands;
+ state.skip_broken = skip_broken;
if (feed_receive_hook(&state, NULL, NULL))
return 0;
state.cmd = commands;
if (is_null_sha1(new_sha1)) {
if (!parse_object(old_sha1)) {
- rp_warning("Allowing deletion of corrupt ref.");
old_sha1 = NULL;
+ if (ref_exists(name)) {
+ rp_warning("Allowing deletion of corrupt ref.");
+ } else {
+ rp_warning("Deleting a non-existent ref.");
+ cmd->did_not_exist = 1;
+ }
}
if (delete_ref(namespaced_name, old_sha1, 0)) {
rp_error("failed to delete %s", name);
struct child_process proc;
for (argc = 0, cmd = commands; cmd; cmd = cmd->next) {
- if (cmd->error_string)
+ if (cmd->error_string || cmd->did_not_exist)
continue;
argc++;
}
for (argc = 1, cmd = commands; cmd; cmd = cmd->next) {
char *p;
- if (cmd->error_string)
+ if (cmd->error_string || cmd->did_not_exist)
continue;
p = xmalloc(strlen(cmd->ref_name) + 1);
strcpy(p, cmd->ref_name);
struct command **cmd_list = cb_data;
struct command *cmd = *cmd_list;
- if (!cmd)
+ if (!cmd || is_null_sha1(cmd->new_sha1))
return -1; /* end of list */
*cmd_list = NULL; /* this returns only one */
hashcpy(sha1, cmd->new_sha1);
struct command **cmd_list = cb_data;
struct command *cmd = *cmd_list;
- if (!cmd)
- return -1; /* end of list */
- *cmd_list = cmd->next;
- hashcpy(sha1, cmd->new_sha1);
- return 0;
+ while (cmd) {
+ if (!is_null_sha1(cmd->new_sha1)) {
+ hashcpy(sha1, cmd->new_sha1);
+ *cmd_list = cmd->next;
+ return 0;
+ }
+ cmd = cmd->next;
+ }
+ *cmd_list = NULL;
+ return -1; /* end of list */
}
static void execute_commands(struct command *commands, const char *unpacker_error)
0, &cmd))
set_connectivity_errors(commands);
- if (run_receive_hook(commands, pre_receive_hook)) {
+ if (run_receive_hook(commands, pre_receive_hook, 0)) {
for (cmd = commands; cmd; cmd = cmd->next)
cmd->error_string = "pre-receive hook declined";
return;
unlink_or_warn(pack_lockfile);
if (report_status)
report(commands, unpack_status);
- run_receive_hook(commands, post_receive_hook);
+ run_receive_hook(commands, post_receive_hook, 1);
run_update_post_hook(commands);
if (auto_gc) {
const char *argv_gc_auto[] = {
else
string_list_append(&states->tracked, abbrev_branch(ref->name));
}
- stale_refs = get_stale_heads(states->remote, fetch_map);
+ stale_refs = get_stale_heads(states->remote->fetch,
+ states->remote->fetch_refspec_nr, fetch_map);
for (ref = stale_refs; ref; ref = ref->next) {
struct string_list_item *item =
string_list_append(&states->stale, abbrev_branch(ref->name));
local_refs = get_local_heads();
push_map = copy_ref_list(remote_refs);
- match_refs(local_refs, &push_map, remote->push_refspec_nr,
- remote->push_refspec, MATCH_REFS_NONE);
+ match_push_refs(local_refs, &push_map, remote->push_refspec_nr,
+ remote->push_refspec, MATCH_REFS_NONE);
states->push.strdup_strings = 1;
for (ref = push_map; ref; ref = ref->next) {
strbuf_release(&buf);
}
-static void print_advice(void)
+static void print_advice(int show_hint)
{
char *msg = getenv("GIT_CHERRY_PICK_HELP");
return;
}
- advise("after resolving the conflicts, mark the corrected paths");
- advise("with 'git add <paths>' or 'git rm <paths>'");
- advise("and commit the result with 'git commit'");
+ if (show_hint) {
+ advise("after resolving the conflicts, mark the corrected paths");
+ advise("with 'git add <paths>' or 'git rm <paths>'");
+ advise("and commit the result with 'git commit'");
+ }
}
static void write_message(struct strbuf *msgbuf, const char *filename)
strbuf_addstr(&msgbuf, sha1_to_hex(commit->object.sha1));
strbuf_addstr(&msgbuf, ")\n");
}
- if (!opts->no_commit)
- write_cherry_pick_head(commit);
}
if (!opts->strategy || !strcmp(opts->strategy, "recursive") || opts->action == REVERT) {
free_commit_list(remotes);
}
+ /*
+ * If the merge was clean or if it failed due to conflict, we write
+ * CHERRY_PICK_HEAD for the subsequent invocation of commit to use.
+ * However, if the merge did not even start, then we don't want to
+ * write it at all.
+ */
+ if (opts->action == CHERRY_PICK && !opts->no_commit && (res == 0 || res == 1))
+ write_cherry_pick_head(commit);
+
if (res) {
error(opts->action == REVERT
? _("could not revert %s... %s")
: _("could not apply %s... %s"),
find_unique_abbrev(commit->object.sha1, DEFAULT_ABBREV),
msg.subject);
- print_advice();
+ print_advice(res == 1);
rerere(opts->allow_rerere_auto);
} else {
if (!opts->no_commit)
demux.data = fd;
demux.out = -1;
if (start_async(&demux))
- die("receive-pack: unable to fork off sideband demultiplexer");
+ die("send-pack: unable to fork off sideband demultiplexer");
in = demux.out;
}
flags |= MATCH_REFS_MIRROR;
/* match them up */
- if (match_refs(local_refs, &remote_refs, nr_refspecs, refspecs, flags))
+ if (match_push_refs(local_refs, &remote_refs, nr_refspecs, refspecs, flags))
return -1;
set_ref_status_for_push(remote_refs, args.send_mirror,
#include "archive.h"
#include "pkt-line.h"
#include "sideband.h"
+#include "run-command.h"
static const char upload_archive_usage[] =
"git upload-archive <repo>";
#define MAX_ARGS (64)
-static int run_upload_archive(int argc, const char **argv, const char *prefix)
+static void prepare_argv(const char **sent_argv, const char **argv)
{
- const char *sent_argv[MAX_ARGS];
const char *arg_cmd = "argument ";
char *p, buf[4096];
int sent_argc;
int len;
- if (argc != 2)
- usage(upload_archive_usage);
-
- if (strlen(argv[1]) + 1 > sizeof(buf))
- die("insanely long repository name");
-
- strcpy(buf, argv[1]); /* enter-repo smudges its argument */
-
- if (!enter_repo(buf, 0))
- die("'%s' does not appear to be a git repository", buf);
-
/* put received options in sent_argv[] */
- sent_argc = 1;
- sent_argv[0] = "git-upload-archive";
+ sent_argc = 2;
+ sent_argv[0] = "archive";
+ sent_argv[1] = "--remote-request";
for (p = buf;;) {
/* This will die if not enough free space in buf */
len = packet_read_line(0, p, (buf + sizeof buf) - p);
*p++ = 0;
}
sent_argv[sent_argc] = NULL;
-
- /* parse all options sent by the client */
- return write_archive(sent_argc, sent_argv, prefix, 0, NULL, 1);
}
__attribute__((format (printf, 1, 2)))
int cmd_upload_archive(int argc, const char **argv, const char *prefix)
{
- pid_t writer;
- int fd1[2], fd2[2];
- /*
- * Set up sideband subprocess.
- *
- * We (parent) monitor and read from child, sending its fd#1 and fd#2
- * multiplexed out to our fd#1. If the child dies, we tell the other
- * end over channel #3.
- */
- if (pipe(fd1) < 0 || pipe(fd2) < 0) {
- int err = errno;
- packet_write(1, "NACK pipe failed on the remote side\n");
- die("upload-archive: %s", strerror(err));
- }
- writer = fork();
- if (writer < 0) {
+ const char *sent_argv[MAX_ARGS];
+ struct child_process cld = { sent_argv };
+ cld.out = cld.err = -1;
+ cld.git_cmd = 1;
+
+ if (argc != 2)
+ usage(upload_archive_usage);
+
+ if (!enter_repo(argv[1], 0))
+ die("'%s' does not appear to be a git repository", argv[1]);
+
+ prepare_argv(sent_argv, argv);
+ if (start_command(&cld)) {
int err = errno;
packet_write(1, "NACK fork failed on the remote side\n");
die("upload-archive: %s", strerror(err));
}
- if (!writer) {
- /* child - connect fd#1 and fd#2 to the pipe */
- dup2(fd1[1], 1);
- dup2(fd2[1], 2);
- close(fd1[1]); close(fd2[1]);
- close(fd1[0]); close(fd2[0]); /* we do not read from pipe */
-
- exit(run_upload_archive(argc, argv, prefix));
- }
/* parent - read from child, multiplex and send out to fd#1 */
- close(fd1[1]); close(fd2[1]); /* we do not write to pipe */
packet_write(1, "ACK\n");
packet_flush(1);
struct pollfd pfd[2];
int status;
- pfd[0].fd = fd1[0];
+ pfd[0].fd = cld.out;
pfd[0].events = POLLIN;
- pfd[1].fd = fd2[0];
+ pfd[1].fd = cld.err;
pfd[1].events = POLLIN;
if (poll(pfd, 2, -1) < 0) {
if (errno != EINTR) {
if (process_input(pfd[0].fd, 1))
continue;
- if (waitpid(writer, &status, 0) < 0)
+ if (waitpid(cld.pid, &status, 0) < 0)
error_clnt("%s", lostchild);
else if (!WIFEXITED(status) || WEXITSTATUS(status) > 0)
error_clnt("%s", deadchild);
list->nr++;
}
-/* returns an fd */
-int read_bundle_header(const char *path, struct bundle_header *header)
+/* Eventually this should go to strbuf.[ch] */
+static int strbuf_readline_fd(struct strbuf *sb, int fd)
{
- char buffer[1024];
- int fd;
- long fpos;
- FILE *ffd = fopen(path, "rb");
+ strbuf_reset(sb);
+
+ while (1) {
+ char ch;
+ ssize_t len = xread(fd, &ch, 1);
+ if (len < 0)
+ return -1;
+ strbuf_addch(sb, ch);
+ if (ch == '\n')
+ break;
+ }
+ return 0;
+}
- if (!ffd)
- return error("could not open '%s'", path);
- if (!fgets(buffer, sizeof(buffer), ffd) ||
- strcmp(buffer, bundle_signature)) {
- fclose(ffd);
- return error("'%s' does not look like a v2 bundle file", path);
+static int parse_bundle_header(int fd, struct bundle_header *header,
+ const char *report_path)
+{
+ struct strbuf buf = STRBUF_INIT;
+ int status = 0;
+
+ /* The bundle header begins with the signature */
+ if (strbuf_readline_fd(&buf, fd) ||
+ strcmp(buf.buf, bundle_signature)) {
+ if (report_path)
+ error("'%s' does not look like a v2 bundle file",
+ report_path);
+ status = -1;
+ goto abort;
}
- while (fgets(buffer, sizeof(buffer), ffd)
- && buffer[0] != '\n') {
- int is_prereq = buffer[0] == '-';
- int offset = is_prereq ? 1 : 0;
- int len = strlen(buffer);
+
+ /* The bundle header ends with an empty line */
+ while (!strbuf_readline_fd(&buf, fd) &&
+ buf.len && buf.buf[0] != '\n') {
unsigned char sha1[20];
- struct ref_list *list = is_prereq ? &header->prerequisites
- : &header->references;
- char delim;
-
- if (len && buffer[len - 1] == '\n')
- buffer[len - 1] = '\0';
- if (get_sha1_hex(buffer + offset, sha1)) {
- warning("unrecognized header: %s", buffer);
- continue;
+ int is_prereq = 0;
+
+ if (*buf.buf == '-') {
+ is_prereq = 1;
+ strbuf_remove(&buf, 0, 1);
+ }
+ strbuf_rtrim(&buf);
+
+ /*
+ * Tip lines have object name, SP, and refname.
+ * Prerequisites have object name that is optionally
+ * followed by SP and subject line.
+ */
+ if (get_sha1_hex(buf.buf, sha1) ||
+ (40 <= buf.len && !isspace(buf.buf[40])) ||
+ (!is_prereq && buf.len <= 40)) {
+ if (report_path)
+ error("unrecognized header: %s%s (%d)",
+ (is_prereq ? "-" : ""), buf.buf, (int)buf.len);
+ status = -1;
+ break;
+ } else {
+ if (is_prereq)
+ add_to_ref_list(sha1, "", &header->prerequisites);
+ else
+ add_to_ref_list(sha1, buf.buf + 41, &header->references);
}
- delim = buffer[40 + offset];
- if (!isspace(delim) && (delim != '\0' || !is_prereq))
- die ("invalid header: %s", buffer);
- add_to_ref_list(sha1, isspace(delim) ?
- buffer + 41 + offset : "", list);
}
- fpos = ftell(ffd);
- fclose(ffd);
- fd = open(path, O_RDONLY);
+
+ abort:
+ if (status) {
+ close(fd);
+ fd = -1;
+ }
+ strbuf_release(&buf);
+ return fd;
+}
+
+int read_bundle_header(const char *path, struct bundle_header *header)
+{
+ int fd = open(path, O_RDONLY);
+
if (fd < 0)
return error("could not open '%s'", path);
- lseek(fd, fpos, SEEK_SET);
- return fd;
+ return parse_bundle_header(fd, header, path);
+}
+
+int is_bundle(const char *path, int quiet)
+{
+ struct bundle_header header;
+ int fd = open(path, O_RDONLY);
+
+ if (fd < 0)
+ return 0;
+ memset(&header, 0, sizeof(header));
+ fd = parse_bundle_header(fd, &header, quiet ? NULL : path);
+ if (fd >= 0)
+ close(fd);
+ return (fd >= 0);
}
static int list_refs(struct ref_list *r, int argc, const char **argv)
struct ref_list references;
};
+int is_bundle(const char *path, int quiet);
int read_bundle_header(const char *path, struct bundle_header *header);
int create_bundle(struct bundle_header *header, const char *path,
int argc, const char **argv);
unsigned int ce_flags;
unsigned char sha1[20];
struct cache_entry *next;
+ struct cache_entry *dir_next;
char name[FLEX_ARRAY]; /* more */
};
extern int shared_repository;
extern const char *apply_default_whitespace;
extern const char *apply_default_ignorewhitespace;
+extern const char *git_attributes_file;
extern int zlib_compression_level;
extern int core_compression_level;
extern int core_compression_seen;
int safe_create_leading_directories_const(const char *path);
int mkdir_in_gitdir(const char *path);
extern char *expand_user_path(const char *path);
-char *enter_repo(char *path, int strict);
+const char *enter_repo(const char *path, int strict);
static inline int is_absolute_path(const char *path)
{
return is_dir_sep(path[0]) || has_dos_drive_prefix(path);
extern const unsigned char *nth_packed_object_sha1(struct packed_git *, uint32_t);
extern off_t nth_packed_object_offset(const struct packed_git *, uint32_t);
extern off_t find_pack_entry_one(const unsigned char *, struct packed_git *);
+extern int is_pack_valid(struct packed_git *);
extern void *unpack_entry(struct packed_git *, off_t, enum object_type *, unsigned long *);
extern unsigned long unpack_object_header_buffer(const unsigned char *buf, unsigned long len, enum object_type *type, unsigned long *sizep);
extern unsigned long get_size_from_delta(struct packed_git *, struct pack_window **, off_t);
git-var plumbinginterrogators
git-verify-pack plumbinginterrogators
git-verify-tag ancillaryinterrogators
+gitweb ancillaryinterrogators
git-whatchanged ancillaryinterrogators
git-write-tree plumbingmanipulators
for (i = 0; i < NS_IN6ADDRSZ; i++)
words[i / 2] |= (src[i] << ((1 - (i % 2)) << 3));
best.base = -1;
+ best.len = 0;
cur.base = -1;
+ cur.len = 0;
for (i = 0; i < (NS_IN6ADDRSZ / NS_INT16SZ); i++) {
if (words[i] == 0) {
if (cur.base == -1)
}
ai->ai_addrlen = sizeof(struct sockaddr_in);
if (hints && (hints->ai_flags & AI_CANONNAME))
- ai->ai_canonname = h ? strdup(h->h_name) : NULL;
+ ai->ai_canonname = h ? xstrdup(h->h_name) : NULL;
else
ai->ai_canonname = NULL;
initialized = 1;
}
+#undef gethostname
+int mingw_gethostname(char *name, int namelen)
+{
+ ensure_socket_initialization();
+ return gethostname(name, namelen);
+}
+
#undef gethostbyname
struct hostent *mingw_gethostbyname(const char *host)
{
{ errno = ENOSYS; return -1; }
static inline int fchmod(int fildes, mode_t mode)
{ errno = ENOSYS; return -1; }
-static inline pid_t fork(void)
-{ errno = ENOSYS; return -1; }
static inline unsigned int alarm(unsigned int seconds)
{ return 0; }
static inline int fsync(int fd)
char *mingw_getenv(const char *name);
#define getenv mingw_getenv
+int mingw_gethostname(char *host, int namelen);
+#define gethostname mingw_gethostname
+
struct hostent *mingw_gethostbyname(const char *host);
#define gethostbyname mingw_gethostbyname
msort_with_tmp(b, n, s, cmp, buf);
} else {
/* It's somewhat large, so malloc it. */
- char *tmp = malloc(size);
+ char *tmp = xmalloc(size);
msort_with_tmp(b, n, s, cmp, tmp);
free(tmp);
}
--- /dev/null
+/* Emulation for poll(2)
+ Contributed by Paolo Bonzini.
+
+ Copyright 2001-2003, 2006-2011 Free Software Foundation, Inc.
+
+ This file is part of gnulib.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License along
+ with this program; if not, write to the Free Software Foundation,
+ Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
+
+/* Tell gcc not to warn about the (nfd < 0) tests, below. */
+#if (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) || 4 < __GNUC__
+# pragma GCC diagnostic ignored "-Wtype-limits"
+#endif
+
+#include <malloc.h>
+
+#include <sys/types.h>
+
+/* Specification. */
+#include <poll.h>
+
+#include <errno.h>
+#include <limits.h>
+#include <assert.h>
+
+#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
+# define WIN32_NATIVE
+# if defined (_MSC_VER)
+# define _WIN32_WINNT 0x0502
+# endif
+# include <winsock2.h>
+# include <windows.h>
+# include <io.h>
+# include <stdio.h>
+# include <conio.h>
+#else
+# include <sys/time.h>
+# include <sys/socket.h>
+# include <sys/select.h>
+# include <unistd.h>
+#endif
+
+#ifdef HAVE_SYS_IOCTL_H
+# include <sys/ioctl.h>
+#endif
+#ifdef HAVE_SYS_FILIO_H
+# include <sys/filio.h>
+#endif
+
+#include <time.h>
+
+#ifndef INFTIM
+# define INFTIM (-1)
+#endif
+
+/* BeOS does not have MSG_PEEK. */
+#ifndef MSG_PEEK
+# define MSG_PEEK 0
+#endif
+
+#ifdef WIN32_NATIVE
+
+#define IsConsoleHandle(h) (((long) (h) & 3) == 3)
+
+static BOOL
+IsSocketHandle (HANDLE h)
+{
+ WSANETWORKEVENTS ev;
+
+ if (IsConsoleHandle (h))
+ return FALSE;
+
+ /* Under Wine, it seems that getsockopt returns 0 for pipes too.
+ WSAEnumNetworkEvents instead distinguishes the two correctly. */
+ ev.lNetworkEvents = 0xDEADBEEF;
+ WSAEnumNetworkEvents ((SOCKET) h, NULL, &ev);
+ return ev.lNetworkEvents != 0xDEADBEEF;
+}
+
+/* Declare data structures for ntdll functions. */
+typedef struct _FILE_PIPE_LOCAL_INFORMATION {
+ ULONG NamedPipeType;
+ ULONG NamedPipeConfiguration;
+ ULONG MaximumInstances;
+ ULONG CurrentInstances;
+ ULONG InboundQuota;
+ ULONG ReadDataAvailable;
+ ULONG OutboundQuota;
+ ULONG WriteQuotaAvailable;
+ ULONG NamedPipeState;
+ ULONG NamedPipeEnd;
+} FILE_PIPE_LOCAL_INFORMATION, *PFILE_PIPE_LOCAL_INFORMATION;
+
+typedef struct _IO_STATUS_BLOCK
+{
+ union {
+ DWORD Status;
+ PVOID Pointer;
+ } u;
+ ULONG_PTR Information;
+} IO_STATUS_BLOCK, *PIO_STATUS_BLOCK;
+
+typedef enum _FILE_INFORMATION_CLASS {
+ FilePipeLocalInformation = 24
+} FILE_INFORMATION_CLASS, *PFILE_INFORMATION_CLASS;
+
+typedef DWORD (WINAPI *PNtQueryInformationFile)
+ (HANDLE, IO_STATUS_BLOCK *, VOID *, ULONG, FILE_INFORMATION_CLASS);
+
+# ifndef PIPE_BUF
+# define PIPE_BUF 512
+# endif
+
+/* Compute revents values for file handle H. If some events cannot happen
+ for the handle, eliminate them from *P_SOUGHT. */
+
+static int
+win32_compute_revents (HANDLE h, int *p_sought)
+{
+ int i, ret, happened;
+ INPUT_RECORD *irbuffer;
+ DWORD avail, nbuffer;
+ BOOL bRet;
+ IO_STATUS_BLOCK iosb;
+ FILE_PIPE_LOCAL_INFORMATION fpli;
+ static PNtQueryInformationFile NtQueryInformationFile;
+ static BOOL once_only;
+
+ switch (GetFileType (h))
+ {
+ case FILE_TYPE_PIPE:
+ if (!once_only)
+ {
+ NtQueryInformationFile = (PNtQueryInformationFile)
+ GetProcAddress (GetModuleHandle ("ntdll.dll"),
+ "NtQueryInformationFile");
+ once_only = TRUE;
+ }
+
+ happened = 0;
+ if (PeekNamedPipe (h, NULL, 0, NULL, &avail, NULL) != 0)
+ {
+ if (avail)
+ happened |= *p_sought & (POLLIN | POLLRDNORM);
+ }
+ else if (GetLastError () == ERROR_BROKEN_PIPE)
+ happened |= POLLHUP;
+
+ else
+ {
+ /* It was the write-end of the pipe. Check if it is writable.
+ If NtQueryInformationFile fails, optimistically assume the pipe is
+ writable. This could happen on Win9x, where NtQueryInformationFile
+ is not available, or if we inherit a pipe that doesn't permit
+ FILE_READ_ATTRIBUTES access on the write end (I think this should
+ not happen since WinXP SP2; WINE seems fine too). Otherwise,
+ ensure that enough space is available for atomic writes. */
+ memset (&iosb, 0, sizeof (iosb));
+ memset (&fpli, 0, sizeof (fpli));
+
+ if (!NtQueryInformationFile
+ || NtQueryInformationFile (h, &iosb, &fpli, sizeof (fpli),
+ FilePipeLocalInformation)
+ || fpli.WriteQuotaAvailable >= PIPE_BUF
+ || (fpli.OutboundQuota < PIPE_BUF &&
+ fpli.WriteQuotaAvailable == fpli.OutboundQuota))
+ happened |= *p_sought & (POLLOUT | POLLWRNORM | POLLWRBAND);
+ }
+ return happened;
+
+ case FILE_TYPE_CHAR:
+ ret = WaitForSingleObject (h, 0);
+ if (!IsConsoleHandle (h))
+ return ret == WAIT_OBJECT_0 ? *p_sought & ~(POLLPRI | POLLRDBAND) : 0;
+
+ nbuffer = avail = 0;
+ bRet = GetNumberOfConsoleInputEvents (h, &nbuffer);
+ if (bRet)
+ {
+ /* Input buffer. */
+ *p_sought &= POLLIN | POLLRDNORM;
+ if (nbuffer == 0)
+ return POLLHUP;
+ if (!*p_sought)
+ return 0;
+
+ irbuffer = (INPUT_RECORD *) alloca (nbuffer * sizeof (INPUT_RECORD));
+ bRet = PeekConsoleInput (h, irbuffer, nbuffer, &avail);
+ if (!bRet || avail == 0)
+ return POLLHUP;
+
+ for (i = 0; i < avail; i++)
+ if (irbuffer[i].EventType == KEY_EVENT)
+ return *p_sought;
+ return 0;
+ }
+ else
+ {
+ /* Screen buffer. */
+ *p_sought &= POLLOUT | POLLWRNORM | POLLWRBAND;
+ return *p_sought;
+ }
+
+ default:
+ ret = WaitForSingleObject (h, 0);
+ if (ret == WAIT_OBJECT_0)
+ return *p_sought & ~(POLLPRI | POLLRDBAND);
+
+ return *p_sought & (POLLOUT | POLLWRNORM | POLLWRBAND);
+ }
+}
+
+/* Convert fd_sets returned by select into revents values. */
+
+static int
+win32_compute_revents_socket (SOCKET h, int sought, long lNetworkEvents)
+{
+ int happened = 0;
+
+ if ((lNetworkEvents & (FD_READ | FD_ACCEPT | FD_CLOSE)) == FD_ACCEPT)
+ happened |= (POLLIN | POLLRDNORM) & sought;
+
+ else if (lNetworkEvents & (FD_READ | FD_ACCEPT | FD_CLOSE))
+ {
+ int r, error;
+
+ char data[64];
+ WSASetLastError (0);
+ r = recv (h, data, sizeof (data), MSG_PEEK);
+ error = WSAGetLastError ();
+ WSASetLastError (0);
+
+ if (r > 0 || error == WSAENOTCONN)
+ happened |= (POLLIN | POLLRDNORM) & sought;
+
+ /* Distinguish hung-up sockets from other errors. */
+ else if (r == 0 || error == WSAESHUTDOWN || error == WSAECONNRESET
+ || error == WSAECONNABORTED || error == WSAENETRESET)
+ happened |= POLLHUP;
+
+ else
+ happened |= POLLERR;
+ }
+
+ if (lNetworkEvents & (FD_WRITE | FD_CONNECT))
+ happened |= (POLLOUT | POLLWRNORM | POLLWRBAND) & sought;
+
+ if (lNetworkEvents & FD_OOB)
+ happened |= (POLLPRI | POLLRDBAND) & sought;
+
+ return happened;
+}
+
+#else /* !MinGW */
+
+/* Convert select(2) returned fd_sets into poll(2) revents values. */
+static int
+compute_revents (int fd, int sought, fd_set *rfds, fd_set *wfds, fd_set *efds)
+{
+ int happened = 0;
+ if (FD_ISSET (fd, rfds))
+ {
+ int r;
+ int socket_errno;
+
+# if defined __MACH__ && defined __APPLE__
+ /* There is a bug in Mac OS X that causes it to ignore MSG_PEEK
+ for some kinds of descriptors. Detect if this descriptor is a
+ connected socket, a server socket, or something else using a
+ 0-byte recv, and use ioctl(2) to detect POLLHUP. */
+ r = recv (fd, NULL, 0, MSG_PEEK);
+ socket_errno = (r < 0) ? errno : 0;
+ if (r == 0 || socket_errno == ENOTSOCK)
+ ioctl (fd, FIONREAD, &r);
+# else
+ char data[64];
+ r = recv (fd, data, sizeof (data), MSG_PEEK);
+ socket_errno = (r < 0) ? errno : 0;
+# endif
+ if (r == 0)
+ happened |= POLLHUP;
+
+ /* If the event happened on an unconnected server socket,
+ that's fine. */
+ else if (r > 0 || ( /* (r == -1) && */ socket_errno == ENOTCONN))
+ happened |= (POLLIN | POLLRDNORM) & sought;
+
+ /* Distinguish hung-up sockets from other errors. */
+ else if (socket_errno == ESHUTDOWN || socket_errno == ECONNRESET
+ || socket_errno == ECONNABORTED || socket_errno == ENETRESET)
+ happened |= POLLHUP;
+
+ else
+ happened |= POLLERR;
+ }
+
+ if (FD_ISSET (fd, wfds))
+ happened |= (POLLOUT | POLLWRNORM | POLLWRBAND) & sought;
+
+ if (FD_ISSET (fd, efds))
+ happened |= (POLLPRI | POLLRDBAND) & sought;
+
+ return happened;
+}
+#endif /* !MinGW */
+
+int
+poll (struct pollfd *pfd, nfds_t nfd, int timeout)
+{
+#ifndef WIN32_NATIVE
+ fd_set rfds, wfds, efds;
+ struct timeval tv;
+ struct timeval *ptv;
+ int maxfd, rc;
+ nfds_t i;
+
+# ifdef _SC_OPEN_MAX
+ static int sc_open_max = -1;
+
+ if (nfd < 0
+ || (nfd > sc_open_max
+ && (sc_open_max != -1
+ || nfd > (sc_open_max = sysconf (_SC_OPEN_MAX)))))
+ {
+ errno = EINVAL;
+ return -1;
+ }
+# else /* !_SC_OPEN_MAX */
+# ifdef OPEN_MAX
+ if (nfd < 0 || nfd > OPEN_MAX)
+ {
+ errno = EINVAL;
+ return -1;
+ }
+# endif /* OPEN_MAX -- else, no check is needed */
+# endif /* !_SC_OPEN_MAX */
+
+ /* EFAULT is not necessary to implement, but let's do it in the
+ simplest case. */
+ if (!pfd)
+ {
+ errno = EFAULT;
+ return -1;
+ }
+
+ /* convert timeout number into a timeval structure */
+ if (timeout == 0)
+ {
+ ptv = &tv;
+ ptv->tv_sec = 0;
+ ptv->tv_usec = 0;
+ }
+ else if (timeout > 0)
+ {
+ ptv = &tv;
+ ptv->tv_sec = timeout / 1000;
+ ptv->tv_usec = (timeout % 1000) * 1000;
+ }
+ else if (timeout == INFTIM)
+ /* wait forever */
+ ptv = NULL;
+ else
+ {
+ errno = EINVAL;
+ return -1;
+ }
+
+ /* create fd sets and determine max fd */
+ maxfd = -1;
+ FD_ZERO (&rfds);
+ FD_ZERO (&wfds);
+ FD_ZERO (&efds);
+ for (i = 0; i < nfd; i++)
+ {
+ if (pfd[i].fd < 0)
+ continue;
+
+ if (pfd[i].events & (POLLIN | POLLRDNORM))
+ FD_SET (pfd[i].fd, &rfds);
+
+ /* see select(2): "the only exceptional condition detectable
+ is out-of-band data received on a socket", hence we push
+ POLLWRBAND events onto wfds instead of efds. */
+ if (pfd[i].events & (POLLOUT | POLLWRNORM | POLLWRBAND))
+ FD_SET (pfd[i].fd, &wfds);
+ if (pfd[i].events & (POLLPRI | POLLRDBAND))
+ FD_SET (pfd[i].fd, &efds);
+ if (pfd[i].fd >= maxfd
+ && (pfd[i].events & (POLLIN | POLLOUT | POLLPRI
+ | POLLRDNORM | POLLRDBAND
+ | POLLWRNORM | POLLWRBAND)))
+ {
+ maxfd = pfd[i].fd;
+ if (maxfd > FD_SETSIZE)
+ {
+ errno = EOVERFLOW;
+ return -1;
+ }
+ }
+ }
+
+ /* examine fd sets */
+ rc = select (maxfd + 1, &rfds, &wfds, &efds, ptv);
+ if (rc < 0)
+ return rc;
+
+ /* establish results */
+ rc = 0;
+ for (i = 0; i < nfd; i++)
+ if (pfd[i].fd < 0)
+ pfd[i].revents = 0;
+ else
+ {
+ int happened = compute_revents (pfd[i].fd, pfd[i].events,
+ &rfds, &wfds, &efds);
+ if (happened)
+ {
+ pfd[i].revents = happened;
+ rc++;
+ }
+ }
+
+ return rc;
+#else
+ static struct timeval tv0;
+ static HANDLE hEvent;
+ WSANETWORKEVENTS ev;
+ HANDLE h, handle_array[FD_SETSIZE + 2];
+ DWORD ret, wait_timeout, nhandles;
+ fd_set rfds, wfds, xfds;
+ BOOL poll_again;
+ MSG msg;
+ int rc = 0;
+ nfds_t i;
+
+ if (nfd < 0 || timeout < -1)
+ {
+ errno = EINVAL;
+ return -1;
+ }
+
+ if (!hEvent)
+ hEvent = CreateEvent (NULL, FALSE, FALSE, NULL);
+
+restart:
+ handle_array[0] = hEvent;
+ nhandles = 1;
+ FD_ZERO (&rfds);
+ FD_ZERO (&wfds);
+ FD_ZERO (&xfds);
+
+ /* Classify socket handles and create fd sets. */
+ for (i = 0; i < nfd; i++)
+ {
+ int sought = pfd[i].events;
+ pfd[i].revents = 0;
+ if (pfd[i].fd < 0)
+ continue;
+ if (!(sought & (POLLIN | POLLRDNORM | POLLOUT | POLLWRNORM | POLLWRBAND
+ | POLLPRI | POLLRDBAND)))
+ continue;
+
+ h = (HANDLE) _get_osfhandle (pfd[i].fd);
+ assert (h != NULL);
+ if (IsSocketHandle (h))
+ {
+ int requested = FD_CLOSE;
+
+ /* see above; socket handles are mapped onto select. */
+ if (sought & (POLLIN | POLLRDNORM))
+ {
+ requested |= FD_READ | FD_ACCEPT;
+ FD_SET ((SOCKET) h, &rfds);
+ }
+ if (sought & (POLLOUT | POLLWRNORM | POLLWRBAND))
+ {
+ requested |= FD_WRITE | FD_CONNECT;
+ FD_SET ((SOCKET) h, &wfds);
+ }
+ if (sought & (POLLPRI | POLLRDBAND))
+ {
+ requested |= FD_OOB;
+ FD_SET ((SOCKET) h, &xfds);
+ }
+
+ if (requested)
+ WSAEventSelect ((SOCKET) h, hEvent, requested);
+ }
+ else
+ {
+ /* Poll now. If we get an event, do not poll again. Also,
+ screen buffer handles are waitable, and they'll block until
+ a character is available. win32_compute_revents eliminates
+ bits for the "wrong" direction. */
+ pfd[i].revents = win32_compute_revents (h, &sought);
+ if (sought)
+ handle_array[nhandles++] = h;
+ if (pfd[i].revents)
+ timeout = 0;
+ }
+ }
+
+ if (select (0, &rfds, &wfds, &xfds, &tv0) > 0)
+ {
+ /* Do MsgWaitForMultipleObjects anyway to dispatch messages, but
+ no need to call select again. */
+ poll_again = FALSE;
+ wait_timeout = 0;
+ }
+ else
+ {
+ poll_again = TRUE;
+ if (timeout == INFTIM)
+ wait_timeout = INFINITE;
+ else
+ wait_timeout = timeout;
+ }
+
+ for (;;)
+ {
+ ret = MsgWaitForMultipleObjects (nhandles, handle_array, FALSE,
+ wait_timeout, QS_ALLINPUT);
+
+ if (ret == WAIT_OBJECT_0 + nhandles)
+ {
+ /* new input of some other kind */
+ BOOL bRet;
+ while ((bRet = PeekMessage (&msg, NULL, 0, 0, PM_REMOVE)) != 0)
+ {
+ TranslateMessage (&msg);
+ DispatchMessage (&msg);
+ }
+ }
+ else
+ break;
+ }
+
+ if (poll_again)
+ select (0, &rfds, &wfds, &xfds, &tv0);
+
+ /* Place a sentinel at the end of the array. */
+ handle_array[nhandles] = NULL;
+ nhandles = 1;
+ for (i = 0; i < nfd; i++)
+ {
+ int happened;
+
+ if (pfd[i].fd < 0)
+ continue;
+ if (!(pfd[i].events & (POLLIN | POLLRDNORM |
+ POLLOUT | POLLWRNORM | POLLWRBAND)))
+ continue;
+
+ h = (HANDLE) _get_osfhandle (pfd[i].fd);
+ if (h != handle_array[nhandles])
+ {
+ /* It's a socket. */
+ WSAEnumNetworkEvents ((SOCKET) h, NULL, &ev);
+ WSAEventSelect ((SOCKET) h, 0, 0);
+
+ /* If we're lucky, WSAEnumNetworkEvents already provided a way
+ to distinguish FD_READ and FD_ACCEPT; this saves a recv later. */
+ if (FD_ISSET ((SOCKET) h, &rfds)
+ && !(ev.lNetworkEvents & (FD_READ | FD_ACCEPT)))
+ ev.lNetworkEvents |= FD_READ | FD_ACCEPT;
+ if (FD_ISSET ((SOCKET) h, &wfds))
+ ev.lNetworkEvents |= FD_WRITE | FD_CONNECT;
+ if (FD_ISSET ((SOCKET) h, &xfds))
+ ev.lNetworkEvents |= FD_OOB;
+
+ happened = win32_compute_revents_socket ((SOCKET) h, pfd[i].events,
+ ev.lNetworkEvents);
+ }
+ else
+ {
+ /* Not a socket. */
+ int sought = pfd[i].events;
+ happened = win32_compute_revents (h, &sought);
+ nhandles++;
+ }
+
+ if ((pfd[i].revents |= happened) != 0)
+ rc++;
+ }
+
+ if (!rc && timeout == INFTIM)
+ {
+ SwitchToThread();
+ goto restart;
+ }
+
+ return rc;
+#endif
+}
--- /dev/null
+/* Header for poll(2) emulation
+ Contributed by Paolo Bonzini.
+
+ Copyright 2001, 2002, 2003, 2007, 2009, 2010 Free Software Foundation, Inc.
+
+ This file is part of gnulib.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License along
+ with this program; if not, write to the Free Software Foundation,
+ Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
+
+#ifndef _GL_POLL_H
+#define _GL_POLL_H
+
+/* fake a poll(2) environment */
+#define POLLIN 0x0001 /* any readable data available */
+#define POLLPRI 0x0002 /* OOB/Urgent readable data */
+#define POLLOUT 0x0004 /* file descriptor is writeable */
+#define POLLERR 0x0008 /* some poll error occurred */
+#define POLLHUP 0x0010 /* file descriptor was "hung up" */
+#define POLLNVAL 0x0020 /* requested events "invalid" */
+#define POLLRDNORM 0x0040
+#define POLLRDBAND 0x0080
+#define POLLWRNORM 0x0100
+#define POLLWRBAND 0x0200
+
+struct pollfd
+{
+ int fd; /* which file descriptor to poll */
+ short events; /* events we are interested in */
+ short revents; /* events found on return */
+};
+
+typedef unsigned long nfds_t;
+
+extern int poll (struct pollfd *pfd, nfds_t nfd, int timeout);
+
+/* Define INFTIM only if doing so conforms to POSIX. */
+#if !defined (_POSIX_C_SOURCE) && !defined (_XOPEN_SOURCE)
+#define INFTIM (-1)
+#endif
+
+#endif /* _GL_POLL_H */
+++ /dev/null
-/* Emulation for poll(2)
- Contributed by Paolo Bonzini.
-
- Copyright 2001-2003, 2006-2010 Free Software Foundation, Inc.
-
- This file is part of gnulib.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License along
- with this program; if not, write to the Free Software Foundation,
- Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
-
-/* Tell gcc not to warn about the (nfd < 0) tests, below. */
-#if (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) || 4 < __GNUC__
-# pragma GCC diagnostic ignored "-Wtype-limits"
-#endif
-
-#include <malloc.h>
-
-#include <sys/types.h>
-#include "poll.h"
-#include <errno.h>
-#include <limits.h>
-#include <assert.h>
-
-#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
-# define WIN32_NATIVE
-# if defined (_MSC_VER)
-# define _WIN32_WINNT 0x0502
-# endif
-# include <winsock2.h>
-# include <windows.h>
-# include <io.h>
-# include <stdio.h>
-# include <conio.h>
-#else
-# include <sys/time.h>
-# include <sys/socket.h>
-# include <sys/select.h>
-# include <unistd.h>
-#endif
-
-#ifdef HAVE_SYS_IOCTL_H
-# include <sys/ioctl.h>
-#endif
-#ifdef HAVE_SYS_FILIO_H
-# include <sys/filio.h>
-#endif
-
-#include <time.h>
-
-#ifndef INFTIM
-# define INFTIM (-1)
-#endif
-
-/* BeOS does not have MSG_PEEK. */
-#ifndef MSG_PEEK
-# define MSG_PEEK 0
-#endif
-
-#ifdef WIN32_NATIVE
-
-#define IsConsoleHandle(h) (((long) (h) & 3) == 3)
-
-static BOOL
-IsSocketHandle (HANDLE h)
-{
- WSANETWORKEVENTS ev;
-
- if (IsConsoleHandle (h))
- return FALSE;
-
- /* Under Wine, it seems that getsockopt returns 0 for pipes too.
- WSAEnumNetworkEvents instead distinguishes the two correctly. */
- ev.lNetworkEvents = 0xDEADBEEF;
- WSAEnumNetworkEvents ((SOCKET) h, NULL, &ev);
- return ev.lNetworkEvents != 0xDEADBEEF;
-}
-
-/* Declare data structures for ntdll functions. */
-typedef struct _FILE_PIPE_LOCAL_INFORMATION {
- ULONG NamedPipeType;
- ULONG NamedPipeConfiguration;
- ULONG MaximumInstances;
- ULONG CurrentInstances;
- ULONG InboundQuota;
- ULONG ReadDataAvailable;
- ULONG OutboundQuota;
- ULONG WriteQuotaAvailable;
- ULONG NamedPipeState;
- ULONG NamedPipeEnd;
-} FILE_PIPE_LOCAL_INFORMATION, *PFILE_PIPE_LOCAL_INFORMATION;
-
-typedef struct _IO_STATUS_BLOCK
-{
- union {
- DWORD Status;
- PVOID Pointer;
- } u;
- ULONG_PTR Information;
-} IO_STATUS_BLOCK, *PIO_STATUS_BLOCK;
-
-typedef enum _FILE_INFORMATION_CLASS {
- FilePipeLocalInformation = 24
-} FILE_INFORMATION_CLASS, *PFILE_INFORMATION_CLASS;
-
-typedef DWORD (WINAPI *PNtQueryInformationFile)
- (HANDLE, IO_STATUS_BLOCK *, VOID *, ULONG, FILE_INFORMATION_CLASS);
-
-# ifndef PIPE_BUF
-# define PIPE_BUF 512
-# endif
-
-/* Compute revents values for file handle H. If some events cannot happen
- for the handle, eliminate them from *P_SOUGHT. */
-
-static int
-win32_compute_revents (HANDLE h, int *p_sought)
-{
- int i, ret, happened;
- INPUT_RECORD *irbuffer;
- DWORD avail, nbuffer;
- BOOL bRet;
- IO_STATUS_BLOCK iosb;
- FILE_PIPE_LOCAL_INFORMATION fpli;
- static PNtQueryInformationFile NtQueryInformationFile;
- static BOOL once_only;
-
- switch (GetFileType (h))
- {
- case FILE_TYPE_PIPE:
- if (!once_only)
- {
- NtQueryInformationFile = (PNtQueryInformationFile)
- GetProcAddress (GetModuleHandle ("ntdll.dll"),
- "NtQueryInformationFile");
- once_only = TRUE;
- }
-
- happened = 0;
- if (PeekNamedPipe (h, NULL, 0, NULL, &avail, NULL) != 0)
- {
- if (avail)
- happened |= *p_sought & (POLLIN | POLLRDNORM);
- }
- else if (GetLastError () == ERROR_BROKEN_PIPE)
- happened |= POLLHUP;
-
- else
- {
- /* It was the write-end of the pipe. Check if it is writable.
- If NtQueryInformationFile fails, optimistically assume the pipe is
- writable. This could happen on Win9x, where NtQueryInformationFile
- is not available, or if we inherit a pipe that doesn't permit
- FILE_READ_ATTRIBUTES access on the write end (I think this should
- not happen since WinXP SP2; WINE seems fine too). Otherwise,
- ensure that enough space is available for atomic writes. */
- memset (&iosb, 0, sizeof (iosb));
- memset (&fpli, 0, sizeof (fpli));
-
- if (!NtQueryInformationFile
- || NtQueryInformationFile (h, &iosb, &fpli, sizeof (fpli),
- FilePipeLocalInformation)
- || fpli.WriteQuotaAvailable >= PIPE_BUF
- || (fpli.OutboundQuota < PIPE_BUF &&
- fpli.WriteQuotaAvailable == fpli.OutboundQuota))
- happened |= *p_sought & (POLLOUT | POLLWRNORM | POLLWRBAND);
- }
- return happened;
-
- case FILE_TYPE_CHAR:
- ret = WaitForSingleObject (h, 0);
- if (!IsConsoleHandle (h))
- return ret == WAIT_OBJECT_0 ? *p_sought & ~(POLLPRI | POLLRDBAND) : 0;
-
- nbuffer = avail = 0;
- bRet = GetNumberOfConsoleInputEvents (h, &nbuffer);
- if (bRet)
- {
- /* Input buffer. */
- *p_sought &= POLLIN | POLLRDNORM;
- if (nbuffer == 0)
- return POLLHUP;
- if (!*p_sought)
- return 0;
-
- irbuffer = (INPUT_RECORD *) alloca (nbuffer * sizeof (INPUT_RECORD));
- bRet = PeekConsoleInput (h, irbuffer, nbuffer, &avail);
- if (!bRet || avail == 0)
- return POLLHUP;
-
- for (i = 0; i < avail; i++)
- if (irbuffer[i].EventType == KEY_EVENT)
- return *p_sought;
- return 0;
- }
- else
- {
- /* Screen buffer. */
- *p_sought &= POLLOUT | POLLWRNORM | POLLWRBAND;
- return *p_sought;
- }
-
- default:
- ret = WaitForSingleObject (h, 0);
- if (ret == WAIT_OBJECT_0)
- return *p_sought & ~(POLLPRI | POLLRDBAND);
-
- return *p_sought & (POLLOUT | POLLWRNORM | POLLWRBAND);
- }
-}
-
-/* Convert fd_sets returned by select into revents values. */
-
-static int
-win32_compute_revents_socket (SOCKET h, int sought, long lNetworkEvents)
-{
- int happened = 0;
-
- if ((lNetworkEvents & (FD_READ | FD_ACCEPT | FD_CLOSE)) == FD_ACCEPT)
- happened |= (POLLIN | POLLRDNORM) & sought;
-
- else if (lNetworkEvents & (FD_READ | FD_ACCEPT | FD_CLOSE))
- {
- int r, error;
-
- char data[64];
- WSASetLastError (0);
- r = recv (h, data, sizeof (data), MSG_PEEK);
- error = WSAGetLastError ();
- WSASetLastError (0);
-
- if (r > 0 || error == WSAENOTCONN)
- happened |= (POLLIN | POLLRDNORM) & sought;
-
- /* Distinguish hung-up sockets from other errors. */
- else if (r == 0 || error == WSAESHUTDOWN || error == WSAECONNRESET
- || error == WSAECONNABORTED || error == WSAENETRESET)
- happened |= POLLHUP;
-
- else
- happened |= POLLERR;
- }
-
- if (lNetworkEvents & (FD_WRITE | FD_CONNECT))
- happened |= (POLLOUT | POLLWRNORM | POLLWRBAND) & sought;
-
- if (lNetworkEvents & FD_OOB)
- happened |= (POLLPRI | POLLRDBAND) & sought;
-
- return happened;
-}
-
-#else /* !MinGW */
-
-/* Convert select(2) returned fd_sets into poll(2) revents values. */
-static int
-compute_revents (int fd, int sought, fd_set *rfds, fd_set *wfds, fd_set *efds)
-{
- int happened = 0;
- if (FD_ISSET (fd, rfds))
- {
- int r;
- int socket_errno;
-
-# if defined __MACH__ && defined __APPLE__
- /* There is a bug in Mac OS X that causes it to ignore MSG_PEEK
- for some kinds of descriptors. Detect if this descriptor is a
- connected socket, a server socket, or something else using a
- 0-byte recv, and use ioctl(2) to detect POLLHUP. */
- r = recv (fd, NULL, 0, MSG_PEEK);
- socket_errno = (r < 0) ? errno : 0;
- if (r == 0 || socket_errno == ENOTSOCK)
- ioctl (fd, FIONREAD, &r);
-# else
- char data[64];
- r = recv (fd, data, sizeof (data), MSG_PEEK);
- socket_errno = (r < 0) ? errno : 0;
-# endif
- if (r == 0)
- happened |= POLLHUP;
-
- /* If the event happened on an unconnected server socket,
- that's fine. */
- else if (r > 0 || ( /* (r == -1) && */ socket_errno == ENOTCONN))
- happened |= (POLLIN | POLLRDNORM) & sought;
-
- /* Distinguish hung-up sockets from other errors. */
- else if (socket_errno == ESHUTDOWN || socket_errno == ECONNRESET
- || socket_errno == ECONNABORTED || socket_errno == ENETRESET)
- happened |= POLLHUP;
-
- else
- happened |= POLLERR;
- }
-
- if (FD_ISSET (fd, wfds))
- happened |= (POLLOUT | POLLWRNORM | POLLWRBAND) & sought;
-
- if (FD_ISSET (fd, efds))
- happened |= (POLLPRI | POLLRDBAND) & sought;
-
- return happened;
-}
-#endif /* !MinGW */
-
-int
-poll (pfd, nfd, timeout)
- struct pollfd *pfd;
- nfds_t nfd;
- int timeout;
-{
-#ifndef WIN32_NATIVE
- fd_set rfds, wfds, efds;
- struct timeval tv;
- struct timeval *ptv;
- int maxfd, rc;
- nfds_t i;
-
-# ifdef _SC_OPEN_MAX
- static int sc_open_max = -1;
-
- if (nfd < 0
- || (nfd > sc_open_max
- && (sc_open_max != -1
- || nfd > (sc_open_max = sysconf (_SC_OPEN_MAX)))))
- {
- errno = EINVAL;
- return -1;
- }
-# else /* !_SC_OPEN_MAX */
-# ifdef OPEN_MAX
- if (nfd < 0 || nfd > OPEN_MAX)
- {
- errno = EINVAL;
- return -1;
- }
-# endif /* OPEN_MAX -- else, no check is needed */
-# endif /* !_SC_OPEN_MAX */
-
- /* EFAULT is not necessary to implement, but let's do it in the
- simplest case. */
- if (!pfd)
- {
- errno = EFAULT;
- return -1;
- }
-
- /* convert timeout number into a timeval structure */
- if (timeout == 0)
- {
- ptv = &tv;
- ptv->tv_sec = 0;
- ptv->tv_usec = 0;
- }
- else if (timeout > 0)
- {
- ptv = &tv;
- ptv->tv_sec = timeout / 1000;
- ptv->tv_usec = (timeout % 1000) * 1000;
- }
- else if (timeout == INFTIM)
- /* wait forever */
- ptv = NULL;
- else
- {
- errno = EINVAL;
- return -1;
- }
-
- /* create fd sets and determine max fd */
- maxfd = -1;
- FD_ZERO (&rfds);
- FD_ZERO (&wfds);
- FD_ZERO (&efds);
- for (i = 0; i < nfd; i++)
- {
- if (pfd[i].fd < 0)
- continue;
-
- if (pfd[i].events & (POLLIN | POLLRDNORM))
- FD_SET (pfd[i].fd, &rfds);
-
- /* see select(2): "the only exceptional condition detectable
- is out-of-band data received on a socket", hence we push
- POLLWRBAND events onto wfds instead of efds. */
- if (pfd[i].events & (POLLOUT | POLLWRNORM | POLLWRBAND))
- FD_SET (pfd[i].fd, &wfds);
- if (pfd[i].events & (POLLPRI | POLLRDBAND))
- FD_SET (pfd[i].fd, &efds);
- if (pfd[i].fd >= maxfd
- && (pfd[i].events & (POLLIN | POLLOUT | POLLPRI
- | POLLRDNORM | POLLRDBAND
- | POLLWRNORM | POLLWRBAND)))
- {
- maxfd = pfd[i].fd;
- if (maxfd > FD_SETSIZE)
- {
- errno = EOVERFLOW;
- return -1;
- }
- }
- }
-
- /* examine fd sets */
- rc = select (maxfd + 1, &rfds, &wfds, &efds, ptv);
- if (rc < 0)
- return rc;
-
- /* establish results */
- rc = 0;
- for (i = 0; i < nfd; i++)
- if (pfd[i].fd < 0)
- pfd[i].revents = 0;
- else
- {
- int happened = compute_revents (pfd[i].fd, pfd[i].events,
- &rfds, &wfds, &efds);
- if (happened)
- {
- pfd[i].revents = happened;
- rc++;
- }
- }
-
- return rc;
-#else
- static struct timeval tv0;
- static HANDLE hEvent;
- WSANETWORKEVENTS ev;
- HANDLE h, handle_array[FD_SETSIZE + 2];
- DWORD ret, wait_timeout, nhandles;
- fd_set rfds, wfds, xfds;
- BOOL poll_again;
- MSG msg;
- int rc = 0;
- nfds_t i;
-
- if (nfd < 0 || timeout < -1)
- {
- errno = EINVAL;
- return -1;
- }
-
- if (!hEvent)
- hEvent = CreateEvent (NULL, FALSE, FALSE, NULL);
-
- handle_array[0] = hEvent;
- nhandles = 1;
- FD_ZERO (&rfds);
- FD_ZERO (&wfds);
- FD_ZERO (&xfds);
-
- /* Classify socket handles and create fd sets. */
- for (i = 0; i < nfd; i++)
- {
- int sought = pfd[i].events;
- pfd[i].revents = 0;
- if (pfd[i].fd < 0)
- continue;
- if (!(sought & (POLLIN | POLLRDNORM | POLLOUT | POLLWRNORM | POLLWRBAND
- | POLLPRI | POLLRDBAND)))
- continue;
-
- h = (HANDLE) _get_osfhandle (pfd[i].fd);
- assert (h != NULL);
- if (IsSocketHandle (h))
- {
- int requested = FD_CLOSE;
-
- /* see above; socket handles are mapped onto select. */
- if (sought & (POLLIN | POLLRDNORM))
- {
- requested |= FD_READ | FD_ACCEPT;
- FD_SET ((SOCKET) h, &rfds);
- }
- if (sought & (POLLOUT | POLLWRNORM | POLLWRBAND))
- {
- requested |= FD_WRITE | FD_CONNECT;
- FD_SET ((SOCKET) h, &wfds);
- }
- if (sought & (POLLPRI | POLLRDBAND))
- {
- requested |= FD_OOB;
- FD_SET ((SOCKET) h, &xfds);
- }
-
- if (requested)
- WSAEventSelect ((SOCKET) h, hEvent, requested);
- }
- else
- {
- /* Poll now. If we get an event, do not poll again. Also,
- screen buffer handles are waitable, and they'll block until
- a character is available. win32_compute_revents eliminates
- bits for the "wrong" direction. */
- pfd[i].revents = win32_compute_revents (h, &sought);
- if (sought)
- handle_array[nhandles++] = h;
- if (pfd[i].revents)
- timeout = 0;
- }
- }
-
- if (select (0, &rfds, &wfds, &xfds, &tv0) > 0)
- {
- /* Do MsgWaitForMultipleObjects anyway to dispatch messages, but
- no need to call select again. */
- poll_again = FALSE;
- wait_timeout = 0;
- }
- else
- {
- poll_again = TRUE;
- if (timeout == INFTIM)
- wait_timeout = INFINITE;
- else
- wait_timeout = timeout;
- }
-
- for (;;)
- {
- ret = MsgWaitForMultipleObjects (nhandles, handle_array, FALSE,
- wait_timeout, QS_ALLINPUT);
-
- if (ret == WAIT_OBJECT_0 + nhandles)
- {
- /* new input of some other kind */
- BOOL bRet;
- while ((bRet = PeekMessage (&msg, NULL, 0, 0, PM_REMOVE)) != 0)
- {
- TranslateMessage (&msg);
- DispatchMessage (&msg);
- }
- }
- else
- break;
- }
-
- if (poll_again)
- select (0, &rfds, &wfds, &xfds, &tv0);
-
- /* Place a sentinel at the end of the array. */
- handle_array[nhandles] = NULL;
- nhandles = 1;
- for (i = 0; i < nfd; i++)
- {
- int happened;
-
- if (pfd[i].fd < 0)
- continue;
- if (!(pfd[i].events & (POLLIN | POLLRDNORM |
- POLLOUT | POLLWRNORM | POLLWRBAND)))
- continue;
-
- h = (HANDLE) _get_osfhandle (pfd[i].fd);
- if (h != handle_array[nhandles])
- {
- /* It's a socket. */
- WSAEnumNetworkEvents ((SOCKET) h, NULL, &ev);
- WSAEventSelect ((SOCKET) h, 0, 0);
-
- /* If we're lucky, WSAEnumNetworkEvents already provided a way
- to distinguish FD_READ and FD_ACCEPT; this saves a recv later. */
- if (FD_ISSET ((SOCKET) h, &rfds)
- && !(ev.lNetworkEvents & (FD_READ | FD_ACCEPT)))
- ev.lNetworkEvents |= FD_READ | FD_ACCEPT;
- if (FD_ISSET ((SOCKET) h, &wfds))
- ev.lNetworkEvents |= FD_WRITE | FD_CONNECT;
- if (FD_ISSET ((SOCKET) h, &xfds))
- ev.lNetworkEvents |= FD_OOB;
-
- happened = win32_compute_revents_socket ((SOCKET) h, pfd[i].events,
- ev.lNetworkEvents);
- }
- else
- {
- /* Not a socket. */
- int sought = pfd[i].events;
- happened = win32_compute_revents (h, &sought);
- nhandles++;
- }
-
- if ((pfd[i].revents |= happened) != 0)
- rc++;
- }
-
- return rc;
-#endif
-}
+++ /dev/null
-/* Header for poll(2) emulation
- Contributed by Paolo Bonzini.
-
- Copyright 2001, 2002, 2003, 2007, 2009, 2010 Free Software Foundation, Inc.
-
- This file is part of gnulib.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License along
- with this program; if not, write to the Free Software Foundation,
- Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
-
-#ifndef _GL_POLL_H
-#define _GL_POLL_H
-
-/* fake a poll(2) environment */
-#define POLLIN 0x0001 /* any readable data available */
-#define POLLPRI 0x0002 /* OOB/Urgent readable data */
-#define POLLOUT 0x0004 /* file descriptor is writeable */
-#define POLLERR 0x0008 /* some poll error occurred */
-#define POLLHUP 0x0010 /* file descriptor was "hung up" */
-#define POLLNVAL 0x0020 /* requested events "invalid" */
-#define POLLRDNORM 0x0040
-#define POLLRDBAND 0x0080
-#define POLLWRNORM 0x0100
-#define POLLWRBAND 0x0200
-
-struct pollfd
-{
- int fd; /* which file descriptor to poll */
- short events; /* events we are interested in */
- short revents; /* events found on return */
-};
-
-typedef unsigned long nfds_t;
-
-extern int poll (struct pollfd *pfd, nfds_t nfd, int timeout);
-
-/* Define INFTIM only if doing so conforms to POSIX. */
-#if !defined (_POSIX_C_SOURCE) && !defined (_XOPEN_SOURCE)
-#define INFTIM (-1)
-#endif
-
-#endif /* _GL_POLL_H */
#include "../../git-compat-util.h"
-#include "../../strbuf.h"
static HANDLE ms_eventlog;
void syslog(int priority, const char *fmt, ...)
{
- struct strbuf sb = STRBUF_INIT;
- struct strbuf_expand_dict_entry dict[] = {
- {"1", "% 1"},
- {NULL, NULL}
- };
WORD logtype;
- char *str;
+ char *str, *pos;
int str_len;
va_list ap;
}
str = malloc(str_len + 1);
+ if (!str) {
+ warning("malloc failed: '%s'", strerror(errno));
+ return;
+ }
+
va_start(ap, fmt);
vsnprintf(str, str_len + 1, fmt, ap);
va_end(ap);
- strbuf_expand(&sb, str, strbuf_expand_dict_cb, &dict);
- free(str);
+
+ while ((pos = strstr(str, "%1")) != NULL) {
+ str = realloc(str, ++str_len + 1);
+ if (!str) {
+ warning("realloc failed: '%s'", strerror(errno));
+ return;
+ }
+ memmove(pos + 2, pos + 1, strlen(pos));
+ pos[1] = ' ';
+ }
switch (priority) {
case LOG_EMERG:
}
ReportEventA(ms_eventlog, logtype, 0, 0, NULL, 1, 0,
- (const char **)&sb.buf, NULL);
-
- strbuf_release(&sb);
+ (const char **)&str, NULL);
+ free(str);
}
return 0;
}
+ if (!strcmp(var, "core.attributesfile"))
+ return git_config_pathname(&git_attributes_file, var, value);
+
if (!strcmp(var, "core.bare")) {
is_bare_repository_cfg = git_config_bool(var, value);
return 0;
local upstream=git legacy="" verbose=""
# get some config options from git-config
+ output="$(git config -z --get-regexp '^(svn-remote\..*\.url|bash\.showupstream)$' 2>/dev/null | tr '\0\n' '\n ')"
while read key value; do
case "$key" in
bash.showupstream)
upstream=svn+git # default upstream is SVN if available, else git
;;
esac
- done < <(git config -z --get-regexp '^(svn-remote\..*\.url|bash\.showupstream)$' 2>/dev/null | tr '\0\n' '\n ')
+ done <<< "$output"
# parse configuration values
for option in ${GIT_PS1_SHOWUPSTREAM}; do
" "" "${cur##--cleanup=}"
return
;;
- --reuse-message=*)
- __gitcomp "$(__git_refs)" "" "${cur##--reuse-message=}"
- return
- ;;
- --reedit-message=*)
- __gitcomp "$(__git_refs)" "" "${cur##--reedit-message=}"
+ --reuse-message=*|--reedit-message=*|\
+ --fixup=*|--squash=*)
+ __gitcomp "$(__git_refs)" "" "${cur#*=}"
return
;;
--untracked-files=*)
--dry-run --reuse-message= --reedit-message=
--reset-author --file= --message= --template=
--cleanup= --untracked-files --untracked-files=
- --verbose --quiet
+ --verbose --quiet --fixup= --squash=
"
return
esac
_gitk
}
+__git_match_ctag() {
+ awk "/^${1////\\/}/ { print \$1 }" "$2"
+}
+
_git_grep ()
{
__git_has_doubledash && return
;;
esac
+ case "$cword,$prev" in
+ 2,*|*,-*)
+ if test -r tags; then
+ __gitcomp "$(__git_match_ctag "$cur" tags)"
+ return
+ fi
+ ;;
+ esac
+
__gitcomp "$(__git_refs)"
}
merge="--merge"
fi
case "$cur" in
- --pretty=*)
+ --pretty=*|--format=*)
__gitcomp "$__git_log_pretty_formats $(__git_pretty_aliases)
- " "" "${cur##--pretty=}"
- return
- ;;
- --format=*)
- __gitcomp "$__git_log_pretty_formats $(__git_pretty_aliases)
- " "" "${cur##--format=}"
+ " "" "${cur#*=}"
return
;;
--date=*)
;;
esac
;;
- add,--reuse-message=*|append,--reuse-message=*)
- __gitcomp "$(__git_refs)" "" "${cur##--reuse-message=}"
- ;;
+ add,--reuse-message=*|append,--reuse-message=*|\
add,--reedit-message=*|append,--reedit-message=*)
- __gitcomp "$(__git_refs)" "" "${cur##--reedit-message=}"
+ __gitcomp "$(__git_refs)" "" "${cur#*=}"
;;
add,--*|append,--*)
__gitcomp '--file= --message= --reedit-message=
--*)
__gitcomp "
--all --mirror --tags --dry-run --force --verbose
- --receive-pack= --repo=
+ --receive-pack= --repo= --set-upstream
"
return
;;
__git_has_doubledash && return
case "$cur" in
- --pretty=*)
- __gitcomp "$__git_log_pretty_formats $(__git_pretty_aliases)
- " "" "${cur##--pretty=}"
- return
- ;;
- --format=*)
+ --pretty=*|--format=*)
__gitcomp "$__git_log_pretty_formats $(__git_pretty_aliases)
- " "" "${cur##--format=}"
+ " "" "${cur#*=}"
return
;;
--*)
--- /dev/null
+diff-highlight
+==============
+
+Line oriented diffs are great for reviewing code, because for most
+hunks, you want to see the old and the new segments of code next to each
+other. Sometimes, though, when an old line and a new line are very
+similar, it's hard to immediately see the difference.
+
+You can use "--color-words" to highlight only the changed portions of
+lines. However, this can often be hard to read for code, as it loses
+the line structure, and you end up with oddly formatted bits.
+
+Instead, this script post-processes the line-oriented diff, finds pairs
+of lines, and highlights the differing segments. It's currently very
+simple and stupid about doing these tasks. In particular:
+
+ 1. It will only highlight a pair of lines if they are the only two
+ lines in a hunk. It could instead try to match up "before" and
+ "after" lines for a given hunk into pairs of similar lines.
+ However, this may end up visually distracting, as the paired
+ lines would have other highlighted lines in between them. And in
+ practice, the lines which most need attention called to their
+ small, hard-to-see changes are touching only a single line.
+
+ 2. It will find the common prefix and suffix of two lines, and
+ consider everything in the middle to be "different". It could
+ instead do a real diff of the characters between the two lines and
+ find common subsequences. However, the point of the highlight is to
+ call attention to a certain area. Even if some small subset of the
+ highlighted area actually didn't change, that's OK. In practice it
+ ends up being more readable to just have a single blob on the line
+ showing the interesting bit.
+
+The goal of the script is therefore not to be exact about highlighting
+changes, but to call attention to areas of interest without being
+visually distracting. Non-diff lines and existing diff coloration is
+preserved; the intent is that the output should look exactly the same as
+the input, except for the occasional highlight.
+
+Use
+---
+
+You can try out the diff-highlight program with:
+
+---------------------------------------------
+git log -p --color | /path/to/diff-highlight
+---------------------------------------------
+
+If you want to use it all the time, drop it in your $PATH and put the
+following in your git configuration:
+
+---------------------------------------------
+[pager]
+ log = diff-highlight | less
+ show = diff-highlight | less
+ diff = diff-highlight | less
+---------------------------------------------
--- /dev/null
+#!/usr/bin/perl
+
+# Highlight by reversing foreground and background. You could do
+# other things like bold or underline if you prefer.
+my $HIGHLIGHT = "\x1b[7m";
+my $UNHIGHLIGHT = "\x1b[27m";
+my $COLOR = qr/\x1b\[[0-9;]*m/;
+
+my @window;
+
+while (<>) {
+ # We highlight only single-line changes, so we need
+ # a 4-line window to make a decision on whether
+ # to highlight.
+ push @window, $_;
+ next if @window < 4;
+ if ($window[0] =~ /^$COLOR*(\@| )/ &&
+ $window[1] =~ /^$COLOR*-/ &&
+ $window[2] =~ /^$COLOR*\+/ &&
+ $window[3] !~ /^$COLOR*\+/) {
+ print shift @window;
+ show_pair(shift @window, shift @window);
+ }
+ else {
+ print shift @window;
+ }
+
+ # Most of the time there is enough output to keep things streaming,
+ # but for something like "git log -Sfoo", you can get one early
+ # commit and then many seconds of nothing. We want to show
+ # that one commit as soon as possible.
+ #
+ # Since we can receive arbitrary input, there's no optimal
+ # place to flush. Flushing on a blank line is a heuristic that
+ # happens to match git-log output.
+ if (!length) {
+ local $| = 1;
+ }
+}
+
+# Special case a single-line hunk at the end of file.
+if (@window == 3 &&
+ $window[0] =~ /^$COLOR*(\@| )/ &&
+ $window[1] =~ /^$COLOR*-/ &&
+ $window[2] =~ /^$COLOR*\+/) {
+ print shift @window;
+ show_pair(shift @window, shift @window);
+}
+
+# And then flush any remaining lines.
+while (@window) {
+ print shift @window;
+}
+
+exit 0;
+
+sub show_pair {
+ my @a = split_line(shift);
+ my @b = split_line(shift);
+
+ # Find common prefix, taking care to skip any ansi
+ # color codes.
+ my $seen_plusminus;
+ my ($pa, $pb) = (0, 0);
+ while ($pa < @a && $pb < @b) {
+ if ($a[$pa] =~ /$COLOR/) {
+ $pa++;
+ }
+ elsif ($b[$pb] =~ /$COLOR/) {
+ $pb++;
+ }
+ elsif ($a[$pa] eq $b[$pb]) {
+ $pa++;
+ $pb++;
+ }
+ elsif (!$seen_plusminus && $a[$pa] eq '-' && $b[$pb] eq '+') {
+ $seen_plusminus = 1;
+ $pa++;
+ $pb++;
+ }
+ else {
+ last;
+ }
+ }
+
+ # Find common suffix, ignoring colors.
+ my ($sa, $sb) = ($#a, $#b);
+ while ($sa >= $pa && $sb >= $pb) {
+ if ($a[$sa] =~ /$COLOR/) {
+ $sa--;
+ }
+ elsif ($b[$sb] =~ /$COLOR/) {
+ $sb--;
+ }
+ elsif ($a[$sa] eq $b[$sb]) {
+ $sa--;
+ $sb--;
+ }
+ else {
+ last;
+ }
+ }
+
+ print highlight(\@a, $pa, $sa);
+ print highlight(\@b, $pb, $sb);
+}
+
+sub split_line {
+ local $_ = shift;
+ return map { /$COLOR/ ? $_ : (split //) }
+ split /($COLOR*)/;
+}
+
+sub highlight {
+ my ($line, $prefix, $suffix) = @_;
+
+ return join('',
+ @{$line}[0..($prefix-1)],
+ $HIGHLIGHT,
+ @{$line}[$prefix..$suffix],
+ $UNHIGHLIGHT,
+ @{$line}[($suffix+1)..$#$line]
+ );
+}
location. It means that hooking into the environment, or other configuration
can be done more easily.
"""
- real_cmd = "%s " % "p4"
+ real_cmd = ["p4"]
user = gitConfig("git-p4.user")
if len(user) > 0:
- real_cmd += "-u %s " % user
+ real_cmd += ["-u",user]
password = gitConfig("git-p4.password")
if len(password) > 0:
- real_cmd += "-P %s " % password
+ real_cmd += ["-P", password]
port = gitConfig("git-p4.port")
if len(port) > 0:
- real_cmd += "-p %s " % port
+ real_cmd += ["-p", port]
host = gitConfig("git-p4.host")
if len(host) > 0:
- real_cmd += "-h %s " % host
+ real_cmd += ["-h", host]
client = gitConfig("git-p4.client")
if len(client) > 0:
- real_cmd += "-c %s " % client
+ real_cmd += ["-c", client]
- real_cmd += "%s" % (cmd)
- if verbose:
- print real_cmd
+
+ if isinstance(cmd,basestring):
+ real_cmd = ' '.join(real_cmd) + ' ' + cmd
+ else:
+ real_cmd += cmd
return real_cmd
def chdir(dir):
- if os.name == 'nt':
- os.environ['PWD']=dir
+ # P4 uses the PWD environment variable rather than getcwd(). Since we're
+ # not using the shell, we have to set it ourselves.
+ os.environ['PWD']=dir
os.chdir(dir)
def die(msg):
sys.stderr.write(msg + "\n")
sys.exit(1)
-def write_pipe(c, str):
+def write_pipe(c, stdin):
if verbose:
- sys.stderr.write('Writing pipe: %s\n' % c)
+ sys.stderr.write('Writing pipe: %s\n' % str(c))
- pipe = os.popen(c, 'w')
- val = pipe.write(str)
- if pipe.close():
- die('Command failed: %s' % c)
+ expand = isinstance(c,basestring)
+ p = subprocess.Popen(c, stdin=subprocess.PIPE, shell=expand)
+ pipe = p.stdin
+ val = pipe.write(stdin)
+ pipe.close()
+ if p.wait():
+ die('Command failed: %s' % str(c))
return val
-def p4_write_pipe(c, str):
+def p4_write_pipe(c, stdin):
real_cmd = p4_build_cmd(c)
- return write_pipe(real_cmd, str)
+ return write_pipe(real_cmd, stdin)
def read_pipe(c, ignore_error=False):
if verbose:
- sys.stderr.write('Reading pipe: %s\n' % c)
+ sys.stderr.write('Reading pipe: %s\n' % str(c))
- pipe = os.popen(c, 'rb')
+ expand = isinstance(c,basestring)
+ p = subprocess.Popen(c, stdout=subprocess.PIPE, shell=expand)
+ pipe = p.stdout
val = pipe.read()
- if pipe.close() and not ignore_error:
- die('Command failed: %s' % c)
+ if p.wait() and not ignore_error:
+ die('Command failed: %s' % str(c))
return val
def read_pipe_lines(c):
if verbose:
- sys.stderr.write('Reading pipe: %s\n' % c)
- ## todo: check return status
- pipe = os.popen(c, 'rb')
+ sys.stderr.write('Reading pipe: %s\n' % str(c))
+
+ expand = isinstance(c, basestring)
+ p = subprocess.Popen(c, stdout=subprocess.PIPE, shell=expand)
+ pipe = p.stdout
val = pipe.readlines()
- if pipe.close():
- die('Command failed: %s' % c)
+ if pipe.close() or p.wait():
+ die('Command failed: %s' % str(c))
return val
return read_pipe_lines(real_cmd)
def system(cmd):
+ expand = isinstance(cmd,basestring)
if verbose:
- sys.stderr.write("executing %s\n" % cmd)
- if os.system(cmd) != 0:
- die("command failed: %s" % cmd)
+ sys.stderr.write("executing %s\n" % str(cmd))
+ subprocess.check_call(cmd, shell=expand)
def p4_system(cmd):
"""Specifically invoke p4 as the system command. """
real_cmd = p4_build_cmd(cmd)
- return system(real_cmd)
+ expand = isinstance(real_cmd, basestring)
+ subprocess.check_call(real_cmd, shell=expand)
+
+def p4_integrate(src, dest):
+ p4_system(["integrate", "-Dt", src, dest])
+
+def p4_sync(path):
+ p4_system(["sync", path])
+
+def p4_add(f):
+ p4_system(["add", f])
+
+def p4_delete(f):
+ p4_system(["delete", f])
+
+def p4_edit(f):
+ p4_system(["edit", f])
+
+def p4_revert(f):
+ p4_system(["revert", f])
+
+def p4_reopen(type, file):
+ p4_system(["reopen", "-t", type, file])
#
# Canonicalize the p4 type and return a tuple of the
if p4Type[-1] == "+":
p4Type = p4Type[0:-1]
- p4_system("reopen -t %s %s" % (p4Type, file))
+ p4_reopen(p4Type, file)
def getP4OpenedType(file):
# Returns the perforce file type for the given file.
- result = p4_read_pipe("opened %s" % file)
+ result = p4_read_pipe(["opened", file])
match = re.match(".*\((.+)\)\r?$", result)
if match:
return match.group(1)
return isModeExec(src_mode) != isModeExec(dst_mode)
def p4CmdList(cmd, stdin=None, stdin_mode='w+b', cb=None):
- cmd = p4_build_cmd("-G %s" % (cmd))
+
+ if isinstance(cmd,basestring):
+ cmd = "-G " + cmd
+ expand = True
+ else:
+ cmd = ["-G"] + cmd
+ expand = False
+
+ cmd = p4_build_cmd(cmd)
if verbose:
- sys.stderr.write("Opening pipe: %s\n" % cmd)
+ sys.stderr.write("Opening pipe: %s\n" % str(cmd))
# Use a temporary file to avoid deadlocks without
# subprocess.communicate(), which would put another copy
stdin_file = None
if stdin is not None:
stdin_file = tempfile.TemporaryFile(prefix='p4-stdin', mode=stdin_mode)
- stdin_file.write(stdin)
+ if isinstance(stdin,basestring):
+ stdin_file.write(stdin)
+ else:
+ for i in stdin:
+ stdin_file.write(i + '\n')
stdin_file.flush()
stdin_file.seek(0)
- p4 = subprocess.Popen(cmd, shell=True,
+ p4 = subprocess.Popen(cmd,
+ shell=expand,
stdin=stdin_file,
stdout=subprocess.PIPE)
if not depotPath.endswith("/"):
depotPath += "/"
depotPath = depotPath + "..."
- outputList = p4CmdList("where %s" % depotPath)
+ outputList = p4CmdList(["where", depotPath])
output = None
for entry in outputList:
if "depotFile" in entry:
def p4ChangesForPaths(depotPaths, changeRange):
assert depotPaths
- output = p4_read_pipe_lines("changes " + ' '.join (["%s...%s" % (p, changeRange)
- for p in depotPaths]))
+ cmd = ['changes']
+ for p in depotPaths:
+ cmd += ["%s...%s" % (p, changeRange)]
+ output = p4_read_pipe_lines(cmd)
changes = {}
for line in output:
def run(self, args):
j = 0
- for output in p4CmdList(" ".join(args)):
+ for output in p4CmdList(args):
print 'Element: %d' % j
j += 1
print output
break
if not client:
die("could not get client spec")
- results = p4CmdList("changes -c %s -m 1" % client)
+ results = p4CmdList(["changes", "-c", client, "-m", "1"])
for r in results:
if r.has_key('change'):
return r['change']
# remove lines in the Files section that show changes to files outside the depot path we're committing into
template = ""
inFilesSection = False
- for line in p4_read_pipe_lines("change -o"):
+ for line in p4_read_pipe_lines(['change', '-o']):
if line.endswith("\r\n"):
line = line[:-2] + "\n"
if inFilesSection:
modifier = diff['status']
path = diff['src']
if modifier == "M":
- p4_system("edit \"%s\"" % path)
+ p4_edit(path)
if isModeExecChanged(diff['src_mode'], diff['dst_mode']):
filesToChangeExecBit[path] = diff['dst_mode']
editedFiles.add(path)
filesToAdd.remove(path)
elif modifier == "C":
src, dest = diff['src'], diff['dst']
- p4_system("integrate -Dt \"%s\" \"%s\"" % (src, dest))
+ p4_integrate(src, dest)
if diff['src_sha1'] != diff['dst_sha1']:
- p4_system("edit \"%s\"" % (dest))
+ p4_edit(dest)
if isModeExecChanged(diff['src_mode'], diff['dst_mode']):
- p4_system("edit \"%s\"" % (dest))
+ p4_edit(dest)
filesToChangeExecBit[dest] = diff['dst_mode']
os.unlink(dest)
editedFiles.add(dest)
elif modifier == "R":
src, dest = diff['src'], diff['dst']
- p4_system("integrate -Dt \"%s\" \"%s\"" % (src, dest))
+ p4_integrate(src, dest)
if diff['src_sha1'] != diff['dst_sha1']:
- p4_system("edit \"%s\"" % (dest))
+ p4_edit(dest)
if isModeExecChanged(diff['src_mode'], diff['dst_mode']):
- p4_system("edit \"%s\"" % (dest))
+ p4_edit(dest)
filesToChangeExecBit[dest] = diff['dst_mode']
os.unlink(dest)
editedFiles.add(dest)
if response == "s":
print "Skipping! Good luck with the next patches..."
for f in editedFiles:
- p4_system("revert \"%s\"" % f);
+ p4_revert(f)
for f in filesToAdd:
- system("rm %s" %f)
+ os.remove(f)
return
elif response == "a":
os.system(applyPatchCmd)
system(applyPatchCmd)
for f in filesToAdd:
- p4_system("add \"%s\"" % f)
+ p4_add(f)
for f in filesToDelete:
- p4_system("revert \"%s\"" % f)
- p4_system("delete \"%s\"" % f)
+ p4_revert(f)
+ p4_delete(f)
# Set/clear executable bits
for f in filesToChangeExecBit.keys():
del(os.environ["P4DIFF"])
diff = ""
for editedFile in editedFiles:
- diff += p4_read_pipe("diff -du %r" % editedFile)
+ diff += p4_read_pipe(['diff', '-du', editedFile])
newdiff = ""
for newFile in filesToAdd:
submitTemplate = message[:message.index(separatorLine)]
if self.isWindows:
submitTemplate = submitTemplate.replace("\r\n", "\n")
- p4_write_pipe("submit -i", submitTemplate)
+ p4_write_pipe(['submit', '-i'], submitTemplate)
if self.preserveUser:
if p4User:
else:
for f in editedFiles:
- p4_system("revert \"%s\"" % f);
+ p4_revert(f)
for f in filesToAdd:
- p4_system("revert \"%s\"" % f);
- system("rm %s" %f)
+ p4_revert(f)
+ os.remove(f)
os.remove(fileName)
else:
chdir(self.clientPath)
print "Synchronizing p4 checkout..."
- p4_system("sync ...")
-
+ p4_sync("...")
self.check()
commits = []
# operations. utf16 is converted to ascii or utf8, perhaps.
# But ascii text saved as -t utf16 is completely mangled.
# Invoke print -o to get the real contents.
- text = p4_read_pipe('print -q -o - "%s"' % file['depotFile'])
+ text = p4_read_pipe(['print', '-q', '-o', '-', file['depotFile']])
contents = [ text ]
if type_base == "apple":
# even though in theory somebody may want that.
if type_base in ("text", "unicode", "binary"):
if "ko" in type_mods:
- contents = map(lambda text: re.sub(r'(?i)\$(Id|Header):[^$]*\$', r'$\1$', text), contents)
+ text = ''.join(contents)
+ text = re.sub(r'\$(Id|Header):[^$]*\$', r'$\1$', text)
+ contents = [ text ]
elif "k" in type_mods:
- contents = map(lambda text: re.sub(r'\$(Id|Header|Author|Date|DateTime|Change|File|Revision):[^$\n]*\$', r'$\1$', text), contents)
+ text = ''.join(contents)
+ text = re.sub(r'\$(Id|Header|Author|Date|DateTime|Change|File|Revision):[^$]*\$', r'$\1$', text)
+ contents = [ text ]
self.gitStream.write("M %s inline %s\n" % (git_mode, relPath))
def streamP4FilesCbSelf(entry):
self.streamP4FilesCb(entry)
- p4CmdList("-x - print",
- '\n'.join(['%s#%s' % (f['path'], f['rev'])
- for f in filesToRead]),
- cb=streamP4FilesCbSelf)
+ fileArgs = ['%s#%s' % (f['path'], f['rev']) for f in filesToRead]
+
+ p4CmdList(["-x", "-", "print"],
+ stdin=fileArgs,
+ cb=streamP4FilesCbSelf)
# do the last chunk
if self.stream_file.has_key('depotFile'):
if self.verbose:
print "Change %s is labelled %s" % (change, labelDetails)
- files = p4CmdList("files " + ' '.join (["%s...@%s" % (p, change)
- for p in branchPrefixes]))
+ files = p4CmdList(["files"] + ["%s...@%s" % (p, change)
+ for p in branchPrefixes])
if len(files) == len(labelRevisions):
newestChange = 0
if self.verbose:
print "Querying files for label %s" % label
- for file in p4CmdList("files "
- + ' '.join (["%s...@%s" % (p, label)
- for p in self.depotPaths])):
+ for file in p4CmdList(["files"] +
+ ["%s...@%s" % (p, label)
+ for p in self.depotPaths]):
revisions[file["depotFile"]] = file["rev"]
change = int(file["change"])
if change > newestChange:
newestRevision = 0
fileCnt = 0
- for info in p4CmdList("files "
- + ' '.join(["%s...%s"
- % (p, revision)
- for p in self.depotPaths])):
+ fileArgs = ["%s...%s" % (p,revision) for p in self.depotPaths]
+
+ for info in p4CmdList(["files"] + fileArgs):
if 'code' in info and info['code'] == 'error':
sys.stderr.write("p4 returned an error: %s\n"
--- /dev/null
+git-jump
+========
+
+Git-jump is a script for helping you jump to "interesting" parts of your
+project in your editor. It works by outputting a set of interesting
+spots in the "quickfix" format, which editors like vim can use as a
+queue of places to visit (this feature is usually used to jump to errors
+produced by a compiler). For example, given a diff like this:
+
+------------------------------------
+diff --git a/foo.c b/foo.c
+index a655540..5a59044 100644
+--- a/foo.c
++++ b/foo.c
+@@ -1,3 +1,3 @@
+ int main(void) {
+- printf("hello word!\n");
++ printf("hello world!\n");
+ }
+-----------------------------------
+
+git-jump will feed this to the editor:
+
+-----------------------------------
+foo.c:2: printf("hello word!\n");
+-----------------------------------
+
+Obviously this trivial case isn't that interesting; you could just open
+`foo.c` yourself. But when you have many changes scattered across a
+project, you can use the editor's support to "jump" from point to point.
+
+Git-jump can generate three types of interesting lists:
+
+ 1. The beginning of any diff hunks.
+
+ 2. The beginning of any merge conflict markers.
+
+ 3. Any grep matches.
+
+
+Using git-jump
+--------------
+
+To use it, just drop git-jump in your PATH, and then invoke it like
+this:
+
+--------------------------------------------------
+# jump to changes not yet staged for commit
+git jump diff
+
+# jump to changes that are staged for commit; you can give
+# arbitrary diff options
+git jump diff --cached
+
+# jump to merge conflicts
+git jump merge
+
+# jump to all instances of foo_bar
+git jump grep foo_bar
+
+# same as above, but case-insensitive; you can give
+# arbitrary grep options
+git jump grep -i foo_bar
+--------------------------------------------------
+
+
+Related Programs
+----------------
+
+You can accomplish some of the same things with individual tools. For
+example, you can use `git mergetool` to start vimdiff on each unmerged
+file. `git jump merge` is for the vim-wielding luddite who just wants to
+jump straight to the conflict text with no fanfare.
+
+As of git v1.7.2, `git grep` knows the `--open-files-in-pager` option,
+which does something similar to `git jump grep`. However, it is limited
+to positioning the cursor to the correct line in only the first file,
+leaving you to locate subsequent hits in that file or other files using
+the editor or pager. By contrast, git-jump provides the editor with a
+complete list of files and line numbers for each match.
+
+
+Limitations
+-----------
+
+This scripts was written and tested with vim. Given that the quickfix
+format is the same as what gcc produces, I expect emacs users have a
+similar feature for iterating through the list, but I know nothing about
+how to activate it.
+
+The shell snippets to generate the quickfix lines will almost certainly
+choke on filenames with exotic characters (like newlines).
--- /dev/null
+#!/bin/sh
+
+usage() {
+ cat <<\EOF
+usage: git jump <mode> [<args>]
+
+Jump to interesting elements in an editor.
+The <mode> parameter is one of:
+
+diff: elements are diff hunks. Arguments are given to diff.
+
+merge: elements are merge conflicts. Arguments are ignored.
+
+grep: elements are grep hits. Arguments are given to grep.
+EOF
+}
+
+open_editor() {
+ editor=`git var GIT_EDITOR`
+ eval "$editor -q \$1"
+}
+
+mode_diff() {
+ git diff --relative "$@" |
+ perl -ne '
+ if (m{^\+\+\+ b/(.*)}) { $file = $1; next }
+ defined($file) or next;
+ if (m/^@@ .*\+(\d+)/) { $line = $1; next }
+ defined($line) or next;
+ if (/^ /) { $line++; next }
+ if (/^[-+]\s*(.*)/) {
+ print "$file:$line: $1\n";
+ $line = undef;
+ }
+ '
+}
+
+mode_merge() {
+ git ls-files -u |
+ perl -pe 's/^.*?\t//' |
+ sort -u |
+ while IFS= read fn; do
+ grep -Hn '^<<<<<<<' "$fn"
+ done
+}
+
+# Grep -n generates nice quickfix-looking lines by itself,
+# but let's clean up extra whitespace, so they look better if the
+# editor shows them to us in the status bar.
+mode_grep() {
+ git grep -n "$@" |
+ perl -pe '
+ s/[ \t]+/ /g;
+ s/^ *//;
+ '
+}
+
+if test $# -lt 1; then
+ usage >&2
+ exit 1
+fi
+mode=$1; shift
+
+trap 'rm -f "$tmp"' 0 1 2 3 15
+tmp=`mktemp -t git-jump.XXXXXX` || exit 1
+type "mode_$mode" >/dev/null 2>&1 || { usage >&2; exit 1; }
+"mode_$mode" "$@" >"$tmp"
+test -s "$tmp" || exit 0
+open_editor "$tmp"
my $wiki_name = $url;
$wiki_name =~ s/[^\/]*:\/\///;
+# If URL is like http://user:password@example.com/, we clearly don't
+# want the password in $wiki_name. While we're there, also remove user
+# and '@' sign, to avoid author like MWUser@HTTPUser@host.com
+$wiki_name =~ s/^.*@//;
# Commands parser
my $entry;
static int log_syslog;
static int verbose;
static int reuseaddr;
+static int informative_errors;
static const char daemon_usage[] =
"git daemon [--verbose] [--syslog] [--export-all]\n"
exit(1);
}
-static char *path_ok(char *directory)
+static const char *path_ok(char *directory)
{
static char rpath[PATH_MAX];
static char interp_path[PATH_MAX];
- char *path;
+ const char *path;
char *dir;
dir = directory;
return 0;
}
+static int daemon_error(const char *dir, const char *msg)
+{
+ if (!informative_errors)
+ msg = "access denied or repository not exported";
+ packet_write(1, "ERR %s: %s", msg, dir);
+ return -1;
+}
+
static int run_service(char *dir, struct daemon_service *service)
{
const char *path;
if (!enabled && !service->overridable) {
logerror("'%s': service not enabled.", service->name);
errno = EACCES;
- goto failed;
+ return daemon_error(dir, "service not enabled");
}
if (!(path = path_ok(dir)))
- goto failed;
+ return daemon_error(dir, "no such repository");
/*
* Security on the cheap.
if (!export_all_trees && access("git-daemon-export-ok", F_OK)) {
logerror("'%s': repository not exported.", path);
errno = EACCES;
- goto failed;
+ return daemon_error(dir, "repository not exported");
}
if (service->overridable) {
logerror("'%s': service not enabled for '%s'",
service->name, path);
errno = EACCES;
- goto failed;
+ return daemon_error(dir, "service not enabled");
}
/*
signal(SIGTERM, SIG_IGN);
return service->fn();
-
-failed:
- packet_write(1, "ERR %s: access denied", dir);
- return -1;
}
static void copy_to_log(int fd)
make_service_overridable(arg + 18, 0);
continue;
}
+ if (!prefixcmp(arg, "--informative-errors")) {
+ informative_errors = 1;
+ continue;
+ }
+ if (!prefixcmp(arg, "--no-informative-errors")) {
+ informative_errors = 0;
+ continue;
+ }
if (!strcmp(arg, "--")) {
ok_paths = &argv[i+1];
break;
xecfg.ctxlen = o->context;
xecfg.interhunkctxlen = o->interhunkcontext;
xecfg.flags = XDL_EMIT_FUNCNAMES;
+ if (DIFF_OPT_TST(o, FUNCCONTEXT))
+ xecfg.flags |= XDL_EMIT_FUNCCONTEXT;
if (pe)
xdiff_set_find_func(&xecfg, pe->pattern, pe->cflags);
if (!diffopts)
else if (opt_arg(arg, '\0', "inter-hunk-context",
&options->interhunkcontext))
;
+ else if (!strcmp(arg, "-W"))
+ DIFF_OPT_SET(options, FUNCCONTEXT);
+ else if (!strcmp(arg, "--function-context"))
+ DIFF_OPT_SET(options, FUNCCONTEXT);
+ else if (!strcmp(arg, "--no-function-context"))
+ DIFF_OPT_CLR(options, FUNCCONTEXT);
else if ((argcount = parse_long_opt("output", av, &optarg))) {
options->file = fopen(optarg, "w");
if (!options->file)
#define DIFF_OPT_IGNORE_DIRTY_SUBMODULES (1 << 26)
#define DIFF_OPT_OVERRIDE_SUBMODULE_CONFIG (1 << 27)
#define DIFF_OPT_DIRSTAT_BY_LINE (1 << 28)
+#define DIFF_OPT_FUNCCONTEXT (1 << 29)
#define DIFF_OPT_TST(opts, flag) ((opts)->flags & DIFF_OPT_##flag)
#define DIFF_OPT_SET(opts, flag) ((opts)->flags |= DIFF_OPT_##flag)
#include "xdiff-interface.h"
#include "kwset.h"
+typedef int (*pickaxe_fn)(struct diff_filepair *p, struct diff_options *o, regex_t *regexp, kwset_t kws);
+
+static void pickaxe(struct diff_queue_struct *q, struct diff_options *o,
+ regex_t *regexp, kwset_t kws, pickaxe_fn fn)
+{
+ int i;
+ struct diff_queue_struct outq;
+
+ DIFF_QUEUE_CLEAR(&outq);
+
+ if (o->pickaxe_opts & DIFF_PICKAXE_ALL) {
+ /* Showing the whole changeset if needle exists */
+ for (i = 0; i < q->nr; i++) {
+ struct diff_filepair *p = q->queue[i];
+ if (fn(p, o, regexp, kws))
+ return; /* do not munge the queue */
+ }
+
+ /*
+ * Otherwise we will clear the whole queue by copying
+ * the empty outq at the end of this function, but
+ * first clear the current entries in the queue.
+ */
+ for (i = 0; i < q->nr; i++)
+ diff_free_filepair(q->queue[i]);
+ } else {
+ /* Showing only the filepairs that has the needle */
+ for (i = 0; i < q->nr; i++) {
+ struct diff_filepair *p = q->queue[i];
+ if (fn(p, o, regexp, kws))
+ diff_q(&outq, p);
+ else
+ diff_free_filepair(p);
+ }
+ }
+
+ free(q->queue);
+ *q = outq;
+}
+
struct diffgrep_cb {
regex_t *regexp;
int hit;
}
}
-static int diff_grep(struct diff_filepair *p, regex_t *regexp, struct diff_options *o)
+static int diff_grep(struct diff_filepair *p, struct diff_options *o,
+ regex_t *regexp, kwset_t kws)
{
regmatch_t regmatch;
struct userdiff_driver *textconv_one = NULL;
static void diffcore_pickaxe_grep(struct diff_options *o)
{
- struct diff_queue_struct *q = &diff_queued_diff;
- int i, has_changes, err;
+ int err;
regex_t regex;
- struct diff_queue_struct outq;
- outq.queue = NULL;
- outq.nr = outq.alloc = 0;
err = regcomp(®ex, o->pickaxe, REG_EXTENDED | REG_NEWLINE);
if (err) {
die("invalid log-grep regex: %s", errbuf);
}
- if (o->pickaxe_opts & DIFF_PICKAXE_ALL) {
- /* Showing the whole changeset if needle exists */
- for (i = has_changes = 0; !has_changes && i < q->nr; i++) {
- struct diff_filepair *p = q->queue[i];
- if (diff_grep(p, ®ex, o))
- has_changes++;
- }
- if (has_changes)
- return; /* do not munge the queue */
-
- /*
- * Otherwise we will clear the whole queue by copying
- * the empty outq at the end of this function, but
- * first clear the current entries in the queue.
- */
- for (i = 0; i < q->nr; i++)
- diff_free_filepair(q->queue[i]);
- } else {
- /* Showing only the filepairs that has the needle */
- for (i = 0; i < q->nr; i++) {
- struct diff_filepair *p = q->queue[i];
- if (diff_grep(p, ®ex, o))
- diff_q(&outq, p);
- else
- diff_free_filepair(p);
- }
- }
+ pickaxe(&diff_queued_diff, o, ®ex, NULL, diff_grep);
regfree(®ex);
-
- free(q->queue);
- *q = outq;
return;
}
-static unsigned int contains(struct diff_filespec *one,
- const char *needle, unsigned long len,
+static unsigned int contains(struct diff_filespec *one, struct diff_options *o,
regex_t *regexp, kwset_t kws)
{
unsigned int cnt;
unsigned long sz;
const char *data;
- if (diff_populate_filespec(one, 0))
+ if (!o->pickaxe[0])
return 0;
- if (!len)
+ if (diff_populate_filespec(one, 0))
return 0;
sz = one->size;
} else { /* Classic exact string match */
while (sz) {
- size_t offset = kwsexec(kws, data, sz, NULL);
+ struct kwsmatch kwsm;
+ size_t offset = kwsexec(kws, data, sz, &kwsm);
const char *found;
if (offset == -1)
break;
else
found = data + offset;
- sz -= found - data + len;
- data = found + len;
+ sz -= found - data + kwsm.size[0];
+ data = found + kwsm.size[0];
cnt++;
}
}
return cnt;
}
+static int has_changes(struct diff_filepair *p, struct diff_options *o,
+ regex_t *regexp, kwset_t kws)
+{
+ if (!DIFF_FILE_VALID(p->one)) {
+ if (!DIFF_FILE_VALID(p->two))
+ return 0; /* ignore unmerged */
+ /* created */
+ return contains(p->two, o, regexp, kws) != 0;
+ }
+ if (!DIFF_FILE_VALID(p->two))
+ return contains(p->one, o, regexp, kws) != 0;
+ if (!diff_unmodified_pair(p)) {
+ return contains(p->one, o, regexp, kws) !=
+ contains(p->two, o, regexp, kws);
+ }
+ return 0;
+}
+
static void diffcore_pickaxe_count(struct diff_options *o)
{
const char *needle = o->pickaxe;
int opts = o->pickaxe_opts;
- struct diff_queue_struct *q = &diff_queued_diff;
unsigned long len = strlen(needle);
- int i, has_changes;
regex_t regex, *regexp = NULL;
kwset_t kws = NULL;
- struct diff_queue_struct outq;
- DIFF_QUEUE_CLEAR(&outq);
if (opts & DIFF_PICKAXE_REGEX) {
int err;
kwsprep(kws);
}
- if (opts & DIFF_PICKAXE_ALL) {
- /* Showing the whole changeset if needle exists */
- for (i = has_changes = 0; !has_changes && i < q->nr; i++) {
- struct diff_filepair *p = q->queue[i];
- if (!DIFF_FILE_VALID(p->one)) {
- if (!DIFF_FILE_VALID(p->two))
- continue; /* ignore unmerged */
- /* created */
- if (contains(p->two, needle, len, regexp, kws))
- has_changes++;
- }
- else if (!DIFF_FILE_VALID(p->two)) {
- if (contains(p->one, needle, len, regexp, kws))
- has_changes++;
- }
- else if (!diff_unmodified_pair(p) &&
- contains(p->one, needle, len, regexp, kws) !=
- contains(p->two, needle, len, regexp, kws))
- has_changes++;
- }
- if (has_changes)
- return; /* not munge the queue */
-
- /* otherwise we will clear the whole queue
- * by copying the empty outq at the end of this
- * function, but first clear the current entries
- * in the queue.
- */
- for (i = 0; i < q->nr; i++)
- diff_free_filepair(q->queue[i]);
- }
- else
- /* Showing only the filepairs that has the needle */
- for (i = 0; i < q->nr; i++) {
- struct diff_filepair *p = q->queue[i];
- has_changes = 0;
- if (!DIFF_FILE_VALID(p->one)) {
- if (!DIFF_FILE_VALID(p->two))
- ; /* ignore unmerged */
- /* created */
- else if (contains(p->two, needle, len, regexp,
- kws))
- has_changes = 1;
- }
- else if (!DIFF_FILE_VALID(p->two)) {
- if (contains(p->one, needle, len, regexp, kws))
- has_changes = 1;
- }
- else if (!diff_unmodified_pair(p) &&
- contains(p->one, needle, len, regexp, kws) !=
- contains(p->two, needle, len, regexp, kws))
- has_changes = 1;
-
- if (has_changes)
- diff_q(&outq, p);
- else
- diff_free_filepair(p);
- }
+ pickaxe(&diff_queued_diff, o, regexp, kws, has_changes);
if (opts & DIFF_PICKAXE_REGEX)
regfree(®ex);
else
kwsfree(kws);
-
- free(q->queue);
- *q = outq;
return;
}
int shared_repository = PERM_UMASK;
const char *apply_default_whitespace;
const char *apply_default_ignorewhitespace;
+const char *git_attributes_file;
int zlib_compression_level = Z_BEST_SPEED;
int core_compression_level;
int core_compression_seen;
start_head=$(cat "$GIT_DIR/BISECT_START")
if test "z$mode" != "z--no-checkout"
then
- git checkout "$start_head" --
+ git checkout "$start_head" -- ||
+ die "$(eval_gettext "Checking out '\$start_head' failed. Try 'git bisect reset <validbranch>'.")"
fi
else
# Get rev from where we start.
printf "\nViewing: '$MERGED'\n"
if use_ext_cmd
then
- printf "Hit return to launch '%s': " \
+ printf "Launch '%s' [Y/n]: " \
"$GIT_DIFFTOOL_EXTCMD"
else
- printf "Hit return to launch '%s': " "$merge_tool"
+ printf "Launch '%s' [Y/n]: " "$merge_tool"
+ fi
+ if read ans && test "$ans" = n
+ then
+ return
fi
- read ans
fi
if use_ext_cmd
# TODO: this option should be added to the git-config documentation
set default_config(gui.maxfilesdisplayed) 5000
set default_config(gui.usettk) 1
+set default_config(gui.warndetachedcommit) 1
set font_descs {
{fontui font_ui {mc "Main Font"}}
{fontdiff font_diff {mc "Diff/Console Font"}}
# prepare-commit-msg requires PREPARE_COMMIT_MSG exist. From git-gui
# it will be .git/MERGE_MSG (merge), .git/SQUASH_MSG (squash), or an
- # empty file but existant file.
+ # empty file but existent file.
set fd_pcm [open [gitdir PREPARE_COMMIT_MSG] a]
field w_file ; # text column: actual file data
field w_cviewer ; # pane showing commit message
field finder ; # find mini-dialog frame
+field gotoline ; # line goto mini-dialog frame
field status ; # status mega-widget instance
field old_height ; # last known height of $w.file_pane
-column [expr {[llength $w_columns] - 1}] \
]
+ set gotoline [::linebar::new \
+ $w.file_pane.out.lf $w_file \
+ -column [expr {[llength $w_columns] - 1}] \
+ ]
+
set w_cviewer $w.file_pane.cm.t
text $w_cviewer \
-background white \
$w.ctxm add command \
-label [mc "Find Text..."] \
-accelerator F7 \
- -command [list searchbar::show $finder]
+ -command [cb _show_finder]
+ $w.ctxm add command \
+ -label [mc "Goto Line..."] \
+ -accelerator "Ctrl-G" \
+ -command [cb _show_linebar]
menu $w.ctxm.enc
build_encoding_menu $w.ctxm.enc [cb _setencoding]
$w.ctxm add cascade \
bind $w_cviewer <Tab> "[list focus $w_file];break"
bind $w_cviewer <Button-1> [list focus $w_cviewer]
bind $w_file <Visibility> [cb _focus_search $w_file]
- bind $top <F7> [list searchbar::show $finder]
+ bind $top <F7> [cb _show_finder]
+ bind $top <Key-slash> [cb _show_finder]
+ bind $top <Control-Key-s> [cb _show_finder]
bind $top <Escape> [list searchbar::hide $finder]
bind $top <F3> [list searchbar::find_next $finder]
bind $top <Shift-F3> [list searchbar::find_prev $finder]
+ bind $top <Control-Key-g> [cb _show_linebar]
catch { bind $top <Shift-Key-XF86_Switch_VT_3> [list searchbar::find_prev $finder] }
grid configure $w.header -sticky ew
set pos_y [expr {[winfo pointery .] + 10}]
set g "${req_w}x${req_h}"
- if {$pos_x >= 0} {append g +}
+ if {[tk windowingsystem] eq "win32" || $pos_x >= 0} {append g +}
append g $pos_x
- if {$pos_y >= 0} {append g +}
+ if {[tk windowingsystem] eq "win32" || $pos_y >= 0} {append g +}
append g $pos_y
wm geometry $tooltip_wm $g
set old_height $new_height
}
+method _show_finder {} {
+ linebar::hide $gotoline
+ searchbar::show $finder
+}
+
+method _show_linebar {} {
+ searchbar::hide $finder
+ linebar::show $gotoline
+}
+
}
set pos_y [expr {[winfo pointery .] + 10}]
set g "${req_w}x${req_h}"
- if {$pos_x >= 0} {append g +}
+ if {[tk windowingsystem] eq "win32" || $pos_x >= 0} {append g +}
append g $pos_x
- if {$pos_y >= 0} {append g +}
+ if {[tk windowingsystem] eq "win32" || $pos_y >= 0} {append g +}
append g $pos_y
wm geometry $tooltip_wm $g
}
proc commit_commitmsg {curHEAD msg_p} {
+ global is_detached repo_config
global pch_error
+ if {$is_detached && $repo_config(gui.warndetachedcommit)} {
+ set msg [mc "You are about to commit on a detached head.\
+This is a potentially dangerous thing to do because if you switch\
+to another branch you will loose your changes and it can be difficult\
+to retrieve them later from the reflog. You should probably cancel this\
+commit and create a new branch to continue.\n\
+\n\
+Do you really want to proceed with your Commit?"]
+ if {[ask_popup $msg] ne yes} {
+ unlock_index
+ return
+ }
+ }
+
# -- Run the commit-msg hook.
#
set fd_ph [githook_read commit-msg $msg_p]
global file_states
set paths [list]
+ set unknown_paths [list]
foreach path [array names file_states] {
switch -glob -- [lindex $file_states($path) 0] {
U? {continue}
?M -
?T -
?D {lappend paths $path}
+ ?O {lappend unknown_paths $path}
+ }
+ }
+ if {[llength $unknown_paths]} {
+ set reply [ask_popup [mc "There are unknown files do you also want
+to stage those?"]]
+ if {$reply} {
+ set paths [concat $paths $unknown_paths]
}
}
add_helper {Adding all changed files} $paths
--- /dev/null
+# goto line number
+# based on code from gitk, Copyright (C) Paul Mackerras
+
+class linebar {
+
+field w
+field ctext
+
+field linenum {}
+
+constructor new {i_w i_text args} {
+ global use_ttk NS
+ set w $i_w
+ set ctext $i_text
+
+ ${NS}::frame $w
+ ${NS}::label $w.l -text [mc "Goto Line:"]
+ entry $w.ent \
+ -textvariable ${__this}::linenum \
+ -background lightgreen \
+ -validate key \
+ -validatecommand [cb _validate %P]
+ ${NS}::button $w.bn -text [mc Go] -command [cb _goto]
+
+ pack $w.l -side left
+ pack $w.bn -side right
+ pack $w.ent -side left -expand 1 -fill x
+
+ eval grid conf $w -sticky we $args
+ grid remove $w
+
+ trace add variable linenum write [cb _goto_cb]
+ bind $w.ent <Return> [cb _goto]
+ bind $w.ent <Escape> [cb hide]
+
+ bind $w <Destroy> [list delete_this $this]
+ return $this
+}
+
+method show {} {
+ if {![visible $this]} {
+ grid $w
+ }
+ focus -force $w.ent
+}
+
+method hide {} {
+ if {[visible $this]} {
+ $w.ent delete 0 end
+ focus $ctext
+ grid remove $w
+ }
+}
+
+method visible {} {
+ return [winfo ismapped $w]
+}
+
+method editor {} {
+ return $w.ent
+}
+
+method _validate {P} {
+ # only accept numbers as input
+ string is integer $P
+}
+
+method _goto_cb {name ix op} {
+ after idle [cb _goto 1]
+}
+
+method _goto {{nohide {0}}} {
+ if {$linenum ne {}} {
+ $ctext see $linenum.0
+ if {!$nohide} {
+ hide $this
+ }
+ }
+}
+
+}
grid remove $w
trace add variable searchstring write [cb _incrsearch_cb]
+ bind $w.ent <Return> [cb find_next]
+ bind $w.ent <Shift-Return> [cb find_prev]
bind $w <Destroy> [list delete_this $this]
return $this
}
}
-}
\ No newline at end of file
+}
poedit, GTranslator --- any of them would work well). Please install
them.
-You would then need to clone the git-gui internationalization project
-repository, so that you can work on it:
+You would then need to clone the git-gui project repository and create
+a feature branch to begin working:
- $ git clone mob@repo.or.cz:/srv/git/git-gui/git-gui-i18n.git/
- $ cd git-gui-i18n
- $ git checkout --track -b mob origin/mob
- $ git config remote.origin.push mob
+ $ git clone git://repo.or.cz/git-gui.git
+ $ cd git-gui.git
+ $ git checkout -b my-translation
-The "git checkout" command creates a 'mob' branch from upstream's
-corresponding branch and makes it your current branch. You will be
-working on this branch.
-
-The "git config" command records in your repository configuration file
-that you would push "mob" branch to the upstream when you say "git
-push".
+The "git checkout" command creates a new branch to keep your work
+isolated and to make it simple to post your patch series when
+completed. You will be working on this branch.
2. Starting a new language.
-In the git-gui-i18n directory is a po/ subdirectory. It has a
-handful files whose names end with ".po". Is there a file that has
-messages in your language?
+In the git-gui directory is a po/ subdirectory. It has a handful of
+files whose names end with ".po". Is there a file that has messages
+in your language?
If you do not know what your language should be named, you need to find
it. This currently follows ISO 639-1 two letter codes:
$ make
$ LANG=af ./git-gui.sh
-When you are satisfied with your translation, commit your changes, and
-push it back to the 'mob' branch:
+When you are satisfied with your translation, commit your changes then submit
+your patch series to the maintainer and the Git mailing list:
$ edit po/af.po
... be sure to update Last-Translator: and
... PO-Revision-Date: lines.
$ git add po/af.po
- $ git commit -m 'Started Afrikaans translation.'
- $ git push
+ $ git commit -s -m 'git-gui: added Afrikaans translation.'
+ $ git send-email --to 'git@vger.kernel.org' \
+ --cc 'Pat Thoyts <patthoyts@users.sourceforge.net>' \
+ --subject 'git-gui: Afrikaans translation' \
+ master..
3. Updating your translation.
In any case, make sure you are up-to-date before starting your work:
+ $ git checkout master
$ git pull
In the former case, you will edit po/af.po (again, replace "af" with
#: lib/index.tcl:30
msgid "Continue"
-msgstr "Forstätt"
+msgstr "Fortsätt"
#: lib/index.tcl:33
msgid "Unlock Index"
. git-sh-setup
. git-sh-i18n
set_reflog_action "pull${1+ $*}"
-require_work_tree
+require_work_tree_exists
cd_to_toplevel
)
}
+git_sequence_editor () {
+ if test -z "$GIT_SEQUENCE_EDITOR"
+ then
+ GIT_SEQUENCE_EDITOR="$(git config sequence.editor)"
+ if [ -z "$GIT_SEQUENCE_EDITOR" ]
+ then
+ GIT_SEQUENCE_EDITOR="$(git var GIT_EDITOR)" || return $?
+ fi
+ fi
+
+ eval "$GIT_SEQUENCE_EDITOR" '"$@"'
+}
+
pick_one () {
ff=--ff
case "$1" in -n) sha1=$2; ff= ;; *) sha1=$1 ;; esac
die_abort "Nothing to do"
cp "$todo" "$todo".backup
-git_editor "$todo" ||
+git_sequence_editor "$todo" ||
die_abort "Could not execute editor"
has_action "$todo" ||
"
. git-sh-setup
set_reflog_action rebase
-require_work_tree
+require_work_tree_exists
cd_to_toplevel
LF='
$smtp_encryption = '';
# Send EHLO again to receive fresh
# supported commands
- $smtp->hello();
+ $smtp->hello($smtp_domain);
} else {
die "Server does not support STARTTLS! ".$smtp->message;
}
re=$(printf '%s\n' "$1" | sed -e 's/[].[^$\\*]/\\&/g')
name=$( git config -f .gitmodules --get-regexp '^submodule\..*\.path$' |
sed -n -e 's|^submodule\.\(.*\)\.path '"$re"'$|\1|p' )
- test -z "$name" &&
- die "$(eval_gettext "No submodule mapping found in .gitmodules for path '\$path'")"
- echo "$name"
+ test -z "$name" &&
+ die "$(eval_gettext "No submodule mapping found in .gitmodules for path '\$path'")"
+ echo "$name"
}
#
gitdir=
gitdir_base=
- name=$(module_name "$path")
+ name=$(module_name "$path" 2>/dev/null)
base_path=$(dirname "$path")
gitdir=$(git rev-parse --git-dir)
$Git::SVN::Ra::_log_window_size = 100;
$Git::SVN::_minimize_url = 'unset';
-if (! exists $ENV{SVN_SSH}) {
- if (exists $ENV{GIT_SSH}) {
- $ENV{SVN_SSH} = $ENV{GIT_SSH};
- if ($^O eq 'msys') {
- $ENV{SVN_SSH} =~ s/\\/\\\\/g;
- $ENV{SVN_SSH} =~ s/(.*)/"$1"/;
- }
- }
+if (! exists $ENV{SVN_SSH} && exists $ENV{GIT_SSH}) {
+ $ENV{SVN_SSH} = $ENV{GIT_SSH};
+}
+
+if (exists $ENV{SVN_SSH} && $^O eq 'msys') {
+ $ENV{SVN_SSH} =~ s/\\/\\\\/g;
+ $ENV{SVN_SSH} =~ s/(.*)/"$1"/;
}
$Git::SVN::Log::TZ = $ENV{TZ};
$_version, $_fetch_all, $_no_rebase, $_fetch_parent,
$_merge, $_strategy, $_dry_run, $_local,
$_prefix, $_no_checkout, $_url, $_verbose,
- $_git_format, $_commit_url, $_tag, $_merge_info);
+ $_git_format, $_commit_url, $_tag, $_merge_info, $_interactive);
$Git::SVN::_follow_parent = 1;
$SVN::Git::Fetcher::_placeholder_filename = ".gitignore";
$_q ||= 0;
my %remote_opts = ( 'username=s' => \$Git::SVN::Prompt::_username,
'config-dir=s' => \$Git::SVN::Ra::config_dir,
'no-auth-cache' => \$Git::SVN::Prompt::_no_auth_cache,
- 'ignore-paths=s' => \$SVN::Git::Fetcher::_ignore_regex );
+ 'ignore-paths=s' => \$SVN::Git::Fetcher::_ignore_regex,
+ 'ignore-refs=s' => \$Git::SVN::Ra::_ignore_refs_regex );
my %fc_opts = ( 'follow-parent|follow!' => \$Git::SVN::_follow_parent,
'authors-file|A=s' => \$_authors,
'authors-prog=s' => \$_authors_prog,
'revision|r=i' => \$_revision,
'no-rebase' => \$_no_rebase,
'mergeinfo=s' => \$_merge_info,
+ 'interactive|i' => \$_interactive,
%cmt_opts, %fc_opts } ],
branch => [ \&cmd_branch,
'Create a branch in the SVN repository',
{} ],
);
+use Term::ReadLine;
+package FakeTerm;
+sub new {
+ my ($class, $reason) = @_;
+ return bless \$reason, shift;
+}
+sub readline {
+ my $self = shift;
+ die "Cannot use readline on FakeTerm: $$self";
+}
+package main;
+
+my $term = eval {
+ $ENV{"GIT_SVN_NOTTY"}
+ ? new Term::ReadLine 'git-svn', \*STDIN, \*STDOUT
+ : new Term::ReadLine 'git-svn';
+};
+if ($@) {
+ $term = new FakeTerm "$@: going non-interactive";
+}
+
my $cmd;
for (my $i = 0; $i < @ARGV; $i++) {
if (defined $cmd{$ARGV[$i]}) {
exit 0;
}
+sub ask {
+ my ($prompt, %arg) = @_;
+ my $valid_re = $arg{valid_re};
+ my $default = $arg{default};
+ my $resp;
+ my $i = 0;
+
+ if ( !( defined($term->IN)
+ && defined( fileno($term->IN) )
+ && defined( $term->OUT )
+ && defined( fileno($term->OUT) ) ) ){
+ return defined($default) ? $default : undef;
+ }
+
+ while ($i++ < 10) {
+ $resp = $term->readline($prompt);
+ if (!defined $resp) { # EOF
+ print "\n";
+ return defined $default ? $default : undef;
+ }
+ if ($resp eq '' and defined $default) {
+ return $default;
+ }
+ if (!defined $valid_re or $resp =~ /$valid_re/) {
+ return $resp;
+ }
+ }
+ return undef;
+}
+
sub do_git_init_db {
unless (-d $ENV{GIT_DIR}) {
my @init_db = ('init');
command_noisy('config', "$pfx.$i", $icv{$i});
$set = $i;
}
- my $ignore_regex = \$SVN::Git::Fetcher::_ignore_regex;
- command_noisy('config', "$pfx.ignore-paths", $$ignore_regex)
- if defined $$ignore_regex;
+ my $ignore_paths_regex = \$SVN::Git::Fetcher::_ignore_regex;
+ command_noisy('config', "$pfx.ignore-paths", $$ignore_paths_regex)
+ if defined $$ignore_paths_regex;
+ my $ignore_refs_regex = \$Git::SVN::Ra::_ignore_refs_regex;
+ command_noisy('config', "$pfx.ignore-refs", $$ignore_refs_regex)
+ if defined $$ignore_refs_regex;
if (defined $SVN::Git::Fetcher::_preserve_empty_dirs) {
my $fname = \$SVN::Git::Fetcher::_placeholder_filename;
fatal "merge commit $d has ancestor $parent, but that change "
."does not have git-svn metadata!";
}
- unless ($branchurl =~ /^$rooturl(.*)/) {
+ unless ($branchurl =~ /^\Q$rooturl\E(.*)/) {
fatal "commit $parent git-svn metadata changed mid-run!";
}
my $branchpath = $1;
"If these changes depend on each other, re-running ",
"without --no-rebase may be required."
}
+
+ if (defined $_interactive){
+ my $ask_default = "y";
+ foreach my $d (@$linear_refs){
+ my ($fh, $ctx) = command_output_pipe(qw(show --summary), "$d");
+ while (<$fh>){
+ print $_;
+ }
+ command_close_pipe($fh, $ctx);
+ $_ = ask("Commit this patch to SVN? ([y]es (default)|[n]o|[q]uit|[a]ll): ",
+ valid_re => qr/^(?:yes|y|no|n|quit|q|all|a)/i,
+ default => $ask_default);
+ die "Commit this patch reply required" unless defined $_;
+ if (/^[nq]/i) {
+ exit(0);
+ } elsif (/^a/i) {
+ last;
+ }
+ }
+ }
+
my $expect_url = $url;
my $push_merge_info = eval {
."has uuid $uuid!";
}
- unless ($branchurl =~ /^$rooturl(.*)/) {
+ unless ($branchurl =~ /^\Q$rooturl\E(.*)/) {
# This branch is very strange indeed.
fatal "merge parent $parent for $d is on branch "
."$branchurl, which is not under the "
$r->{$1}->{url} = $2;
} elsif (m!^(.+)\.pushurl=\s*(.*)\s*$!) {
$r->{$1}->{pushurl} = $2;
+ } elsif (m!^(.+)\.ignore-refs=\s*(.*)\s*$!) {
+ $r->{$1}->{ignore_refs_regex} = $2;
} elsif (m!^(.+)\.(branches|tags)=$svn_refspec$!) {
my ($remote, $t, $local_ref, $remote_ref) =
($1, $2, $3, $4);
}
} keys %$r;
+ foreach my $remote (keys %$r) {
+ foreach ( grep { defined $_ }
+ map { $r->{$remote}->{$_} } qw(branches tags) ) {
+ foreach my $rs ( @$_ ) {
+ $rs->{ignore_refs_regex} =
+ $r->{$remote}->{ignore_refs_regex};
+ }
+ }
+ }
+
$r;
}
}
package Git::SVN::Ra;
-use vars qw/@ISA $config_dir $_log_window_size/;
+use vars qw/@ISA $config_dir $_ignore_refs_regex $_log_window_size/;
use strict;
use warnings;
my ($ra_invalid, $can_do_switch, %ignored_err, $RA);
@finalents;
}
+# return value: 0 -- don't ignore, 1 -- ignore
+sub is_ref_ignored {
+ my ($g, $p) = @_;
+ my $refname = $g->{ref}->full_path($p);
+ return 1 if defined($g->{ignore_refs_regex}) &&
+ $refname =~ m!$g->{ignore_refs_regex}!;
+ return 0 unless defined($_ignore_refs_regex);
+ return 1 if $refname =~ m!$_ignore_refs_regex!o;
+ return 0;
+}
+
sub match_globs {
my ($self, $exists, $paths, $globs, $r) = @_;
next unless /$g->{path}->{regex}/;
my $p = $1;
my $pathname = $g->{path}->full_path($p);
+ next if is_ref_ignored($g, $p);
next if $exists->{$pathname};
next if ($self->check_path($pathname, $r) !=
$SVN::Node::dir);
%files -n gitweb
%defattr(-,root,root)
+%doc gitweb/README gitweb/INSTALL Documentation/*gitweb*.txt
%{_datadir}/gitweb
+%{!?_without_docs: %{_mandir}/man1/*gitweb*.1*}
+%{!?_without_docs: %{_mandir}/man5/*gitweb*.5*}
+%{!?_without_docs: %doc Documentation/*gitweb*.html }
%files -n perl-Git -f perl-files
%defattr(-,root,root)
# No files for you!
%changelog
+* Sun Sep 18 2011 Jakub Narebski <jnareb@gmail.com>
+- Add gitweb manpages to 'gitweb' subpackage
+
* Wed Jun 30 2010 Junio C Hamano <gitster@pobox.com>
- Add 'gitweb' subpackage.
Points to an .html file which is included on the gitweb project
overview page ('projects_list' view), if it exists. Relative to
gitweb.cgi script. [Default: indextext.html]
+ * GITWEB_SITE_HTML_HEAD_STRING
+ html snippet to include in the <head> section of each page. [No default]
* GITWEB_SITE_HEADER
Filename of html text to include at top of each page. Relative to
gitweb.cgi script. [No default]
------------------
See also "Runtime gitweb configuration" section in README file
-for gitweb (in gitweb/README).
+for gitweb (in gitweb/README), and gitweb.conf(5) manpage.
- You can configure gitweb further using the per-instance gitweb configuration file;
by default this is a file named gitweb_config.perl in the same place as
Gitweb repositories
-------------------
-- By default all git repositories under projectroot are visible and
- available to gitweb. The list of projects is generated by default by
- scanning the projectroot directory for git repositories (for object
- databases to be more exact).
-
- You can provide a pre-generated list of [visible] repositories,
- together with information about their owners (the project ownership
- defaults to the owner of the repository directory otherwise), by setting
- the GITWEB_LIST build configuration variable (or the $projects_list
- variable in the gitweb config file) to point to a plain file.
-
- Each line of the projects list file should consist of the url-encoded path
- to the project repository database (relative to projectroot), followed
- by the url-encoded project owner on the same line (separated by a space).
- Spaces in both project path and project owner have to be encoded as either
- '%20' or '+'.
-
- Other characters that have to be url-encoded, i.e. replaced by '%'
- followed by two-digit character number in octal, are: other whitespace
- characters (because they are field separator in a record), plus sign '+'
- (because it can be used as replacement for spaces), and percent sign '%'
- (which is used for encoding / escaping).
-
- You can generate the projects list index file using the project_index
- action (the 'TXT' link on projects list page) directly from gitweb.
-
-- By default, even if a project is not visible on projects list page, you
- can view it nevertheless by hand-crafting a gitweb URL. You can set the
- GITWEB_STRICT_EXPORT build configuration variable (or the $strict_export
- variable in the gitweb config file) to only allow viewing of
- repositories also shown on the overview page.
-
-- Alternatively, you can configure gitweb to only list and allow
- viewing of the explicitly exported repositories, via the
- GITWEB_EXPORT_OK build configuration variable (or the $export_ok
- variable in gitweb config file). If it evaluates to true, gitweb
- shows repositories only if this file exists in its object database
- (if directory has the magic file named $export_ok).
-
-- Finally, it is possible to specify an arbitrary perl subroutine that
- will be called for each project to determine if it can be exported.
- The subroutine receives an absolute path to the project as its only
- parameter.
-
- For example, if you use mod_perl to run the script, and have dumb
- http protocol authentication configured for your repositories, you
- can use the following hook to allow access only if the user is
- authorized to read the files:
-
- $export_auth_hook = sub {
- use Apache2::SubRequest ();
- use Apache2::Const -compile => qw(HTTP_OK);
- my $path = "$_[0]/HEAD";
- my $r = Apache2::RequestUtil->request;
- my $sub = $r->lookup_file($path);
- return $sub->filename eq $path
- && $sub->status == Apache2::Const::HTTP_OK;
- };
-
-
-Generating projects list using gitweb
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-We assume that GITWEB_CONFIG has its default Makefile value, namely
-gitweb_config.perl. Put the following in gitweb_make_index.perl file:
-
- $GITWEB_CONFIG = "gitweb_config.perl";
- do $GITWEB_CONFIG if -e $GITWEB_CONFIG;
-
- $projects_list = $projectroot;
-
-Then create the following script to get list of project in the format
-suitable for GITWEB_LIST build configuration variable (or
-$projects_list variable in gitweb config):
-
- #!/bin/sh
-
- export GITWEB_CONFIG="gitweb_make_index.perl"
- export GATEWAY_INTERFACE="CGI/1.1"
- export HTTP_ACCEPT="*/*"
- export REQUEST_METHOD="GET"
- export QUERY_STRING="a=project_index"
-
- perl -- /var/www/cgi-bin/gitweb.cgi
+By default gitweb shows all git repositories under single common repository
+root on a local filesystem; see description of GITWEB_PROJECTROOT build-time
+configuration variable above (and also of GITWEB_LIST).
+
+More advanced usage, like limiting access or visibility of repositories and
+managing multiple roots are described on gitweb manpage.
Example web server configuration
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-See also "Webserver configuration" section in README file for gitweb
-(in gitweb/README).
+See also "Webserver configuration" and "Advanced web server setup" sections
+in gitweb(1) manpage.
- Apache2, gitweb installed as CGI script,
GITWEB_LOGO = static/git-logo.png
GITWEB_FAVICON = static/git-favicon.png
GITWEB_JS = static/gitweb.js
+GITWEB_SITE_HTML_HEAD_STRING =
GITWEB_SITE_HEADER =
GITWEB_SITE_FOOTER =
HIGHLIGHT_BIN = highlight
-e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
-e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
-e 's|++GITWEB_JS++|$(GITWEB_JS)|g' \
+ -e 's|++GITWEB_SITE_HTML_HEAD_STRING++|$(GITWEB_SITE_HTML_HEAD_STRING)|g' \
-e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
-e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
-e 's|++HIGHLIGHT_BIN++|$(HIGHLIGHT_BIN)|g'
### Cleaning rules
clean:
- $(RM) gitweb.cgi static/gitweb.min.js static/gitweb.min.css GITWEB-BUILD-OPTIONS
+ $(RM) gitweb.cgi static/gitweb.js \
+ static/gitweb.min.js static/gitweb.min.css \
+ GITWEB-BUILD-OPTIONS
.PHONY: all clean install test test-installed .FORCE-GIT-VERSION-FILE FORCE
From the git version 1.4.0 gitweb is bundled with git.
+Build time gitweb configuration
+-------------------------------
+There are many configuration variables which affect building gitweb (among
+others creating gitweb.cgi out of gitweb.perl by replacing placeholders such
+as `++GIT_BINDIR++` by their build-time values).
+
+Building and installing gitweb is described in gitweb's INSTALL file
+(in 'gitweb/INSTALL').
+
+
Runtime gitweb configuration
----------------------------
-
Gitweb obtains configuration data from the following sources in the
following order:
in your `GITWEB_CONFIG` or per-project in `project.git/config` can be found
as comments inside 'gitweb.cgi'.
-See also the "Gitweb config file" (with an example of config file), and
-the "Gitweb repositories" sections in INSTALL file for gitweb.
-
-
-The gitweb config file is a fragment of perl code. You can set variables
-using "our $variable = value"; text from "#" character until the end
-of a line is ignored. See perlsyn(1) man page for details.
-
-Below is the list of variables which you might want to set in gitweb config.
-See the top of 'gitweb.cgi' for the full list of variables and their
-descriptions.
-
-Gitweb config file variables
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-You can set, among others, the following variables in gitweb config files
-(with the exception of $projectroot and $projects_list this list does
-not include variables usually directly set during build):
- * $GIT
- Core git executable to use. By default set to "$GIT_BINDIR/git", which
- in turn is by default set to "$(bindir)/git". If you use git from binary
- package, set this to "/usr/bin/git". This can just be "git" if your
- webserver has a sensible PATH. If you have multiple git versions
- installed it can be used to choose which one to use.
- * $version
- Gitweb version, set automatically when creating gitweb.cgi from
- gitweb.perl. You might want to modify it if you are running modified
- gitweb.
- * $projectroot
- Absolute filesystem path which will be prepended to project path;
- the path to repository is $projectroot/$project. Set to
- $GITWEB_PROJECTROOT during installation. This variable have to be
- set correctly for gitweb to find repositories.
- * $projects_list
- Source of projects list, either directory to scan, or text file
- with list of repositories (in the "<URI-encoded repository path> SP
- <URI-encoded repository owner>" line format; actually there can be
- any sequence of whitespace in place of space (SP)). Set to
- $GITWEB_LIST during installation. If empty, $projectroot is used
- to scan for repositories.
- * $my_url, $my_uri
- Full URL and absolute URL of gitweb script;
- in earlier versions of gitweb you might have need to set those
- variables, now there should be no need to do it. See
- $per_request_config if you need to set them still.
- * $base_url
- Base URL for relative URLs in pages generated by gitweb,
- (e.g. $logo, $favicon, @stylesheets if they are relative URLs),
- needed and used only for URLs with nonempty PATH_INFO via
- <base href="$base_url">. Usually gitweb sets its value correctly,
- and there is no need to set this variable, e.g. to $my_uri or "/".
- See $per_request_config if you need to set it anyway.
- * $home_link
- Target of the home link on top of all pages (the first part of view
- "breadcrumbs"). By default set to absolute URI of a page ($my_uri).
- * @stylesheets
- List of URIs of stylesheets (relative to base URI of a page). You
- might specify more than one stylesheet, for example use gitweb.css
- as base, with site specific modifications in separate stylesheet
- to make it easier to upgrade gitweb. You can add 'site' stylesheet
- for example by using
- push @stylesheets, "gitweb-site.css";
- in the gitweb config file.
- * $logo_url, $logo_label
- URI and label (title) of GIT logo link (or your site logo, if you choose
- to use different logo image). By default they point to git homepage;
- in the past they pointed to git documentation at www.kernel.org.
- * $projects_list_description_width
- The width (in characters) of the projects list "Description" column.
- Longer descriptions will be cut (trying to cut at word boundary);
- full description is available as 'title' attribute (usually shown on
- mouseover). By default set to 25, which might be too small if you
- use long project descriptions.
- * $projects_list_group_categories
- Enables the grouping of projects by category on the project list page.
- The category of a project is determined by the $GIT_DIR/category
- file or the 'gitweb.category' variable in its repository configuration.
- Disabled by default.
- * $project_list_default_category
- Default category for projects for which none is specified. If set
- to the empty string, such projects will remain uncategorized and
- listed at the top, above categorized projects.
- * @git_base_url_list
- List of git base URLs used for URL to where fetch project from, shown
- in project summary page. Full URL is "$git_base_url/$project".
- You can setup multiple base URLs (for example one for git:// protocol
- access, and one for http:// "dumb" protocol access). Note that per
- repository configuration in 'cloneurl' file, or as values of gitweb.url
- project config.
- * $default_blob_plain_mimetype
- Default mimetype for blob_plain (raw) view, if mimetype checking
- doesn't result in some other type; by default 'text/plain'.
- * $default_text_plain_charset
- Default charset for text files. If not set, web server configuration
- would be used.
- * $mimetypes_file
- File to use for (filename extension based) guessing of MIME types before
- trying /etc/mime.types. Path, if relative, is taken currently as
- relative to the current git repository.
- * $fallback_encoding
- Gitweb assumes this charset if line contains non-UTF-8 characters.
- Fallback decoding is used without error checking, so it can be even
- 'utf-8'. Value must be valid encoding; see Encoding::Supported(3pm) man
- page for a list. By default 'latin1', aka. 'iso-8859-1'.
- * @diff_opts
- Rename detection options for git-diff and git-diff-tree. By default
- ('-M'); set it to ('-C') or ('-C', '-C') to also detect copies, or
- set it to () if you don't want to have renames detection.
- * $prevent_xss
- If true, some gitweb features are disabled to prevent content in
- repositories from launching cross-site scripting (XSS) attacks. Set this
- to true if you don't trust the content of your repositories. The default
- is false.
- * $maxload
- Used to set the maximum load that we will still respond to gitweb queries.
- If server load exceed this value then return "503 Service Unavailable" error.
- Server load is taken to be 0 if gitweb cannot determine its value. Set it to
- undefined value to turn it off. The default is 300.
- * $highlight_bin
- Path to the highlight executable to use (must be the one from
- http://www.andre-simon.de due to assumptions about parameters and output).
- Useful if highlight is not installed on your webserver's PATH.
- [Default: highlight]
- * $per_request_config
- If set to code reference, it would be run once per each request. You can
- set parts of configuration that change per session, e.g. by setting it to
- sub { $ENV{GL_USER} = $cgi->remote_user || "gitweb"; }
- Otherwise it is treated as boolean value: if true gitweb would process
- config file once per request, if false it would process config file only
- once. Note: $my_url, $my_uri, and $base_url are overwritten with
- their default values before every request, so if you want to change
- them, be sure to set this variable to true or a code reference effecting
- the desired changes. The default is true.
-
-Projects list file format
-~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Instead of having gitweb find repositories by scanning filesystem starting
-from $projectroot (or $projects_list, if it points to directory), you can
-provide list of projects by setting $projects_list to a text file with list
-of projects (and some additional info). This file uses the following
-format:
-
-One record (for project / repository) per line, whitespace separated fields;
-does not support (at least for now) lines continuation (newline escaping).
-Leading and trailing whitespace are ignored, any run of whitespace can be
-used as field separator (rules for Perl's "split(' ', $line)"). Keyed by
-the first field, which is project name, i.e. path to repository GIT_DIR
-relative to $projectroot. Fields use modified URI encoding, defined in
-RFC 3986, section 2.1 (Percent-Encoding), or rather "Query string encoding"
-(see http://en.wikipedia.org/wiki/Query_string#URL_encoding), the difference
-being that SP (' ') can be encoded as '+' (and therefore '+' has to be also
-percent-encoded). Reserved characters are: '%' (used for encoding), '+'
-(can be used to encode SPACE), all whitespace characters as defined in Perl,
-including SP, TAB and LF, (used to separate fields in a record).
-
-Currently list of fields is
- * <repository path> - path to repository GIT_DIR, relative to $projectroot
- * <repository owner> - displayed as repository owner, preferably full name,
- or email, or both
-
-You can additionally use $projects_list file to limit which repositories
-are visible, and together with $strict_export to limit access to
-repositories (see "Gitweb repositories" section in gitweb/INSTALL).
-
-
-Per-repository gitweb configuration
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-You can also configure individual repositories shown in gitweb by creating
-file in the GIT_DIR of git repository, or by setting some repo configuration
-variable (in GIT_DIR/config).
-
-You can use the following files in repository:
- * README.html
- A .html file (HTML fragment) which is included on the gitweb project
- summary page inside <div> block element. You can use it for longer
- description of a project, to provide links (for example to project's
- homepage), etc. This is recognized only if XSS prevention is off
- ($prevent_xss is false); a way to include a readme safely when XSS
- prevention is on may be worked out in the future.
- * description (or gitweb.description)
- Short (shortened by default to 25 characters in the projects list page)
- single line description of a project (of a repository). Plain text file;
- HTML will be escaped. By default set to
- Unnamed repository; edit this file to name it for gitweb.
- from the template during repository creation. You can use the
- gitweb.description repo configuration variable, but the file takes
- precedence.
- * category (or gitweb.category)
- Singe line category of a project, used to group projects if
- $projects_list_group_categories is enabled. By default (file and
- configuration variable absent), uncategorized projects are put in
- the $project_list_default_category category. You can use the
- gitweb.category repo configuration variable, but the file takes
- precedence.
- * cloneurl (or multiple-valued gitweb.url)
- File with repository URL (used for clone and fetch), one per line.
- Displayed in the project summary page. You can use multiple-valued
- gitweb.url repository configuration variable for that, but the file
- takes precedence.
- * gitweb.owner
- You can use the gitweb.owner repository configuration variable to set
- repository's owner. It is displayed in the project list and summary
- page. If it's not set, filesystem directory's owner is used
- (via GECOS field / real name field from getpwiud(3)).
- * various gitweb.* config variables (in config)
- Read description of %feature hash for detailed list, and some
- descriptions.
-
-
-Webserver configuration
------------------------
-
-If you want to have one URL for both gitweb and your http://
-repositories, you can configure apache like this:
-
-<VirtualHost *:80>
- ServerName git.example.org
- DocumentRoot /pub/git
- SetEnv GITWEB_CONFIG /etc/gitweb.conf
-
- # turning on mod rewrite
- RewriteEngine on
-
- # make the front page an internal rewrite to the gitweb script
- RewriteRule ^/$ /cgi-bin/gitweb.cgi
-
- # make access for "dumb clients" work
- RewriteRule ^/(.*\.git/(?!/?(HEAD|info|objects|refs)).*)?$ /cgi-bin/gitweb.cgi%{REQUEST_URI} [L,PT]
-</VirtualHost>
-
-The above configuration expects your public repositories to live under
-/pub/git and will serve them as http://git.domain.org/dir-under-pub-git,
-both as cloneable GIT URL and as browseable gitweb interface.
-If you then start your git-daemon with --base-path=/pub/git --export-all
-then you can even use the git:// URL with exactly the same path.
-
-Setting the environment variable GITWEB_CONFIG will tell gitweb to use
-the named file (i.e. in this example /etc/gitweb.conf) as a
-configuration for gitweb. Perl variables defined in here will
-override the defaults given at the head of the gitweb.perl (or
-gitweb.cgi). Look at the comments in that file for information on
-which variables and what they mean.
-
-If you use the rewrite rules from the example you'll likely also need
-something like the following in your gitweb.conf (or gitweb_config.perl) file:
-
- @stylesheets = ("/some/absolute/path/gitweb.css");
- $my_uri = "/";
- $home_link = "/";
-
-
-Webserver configuration with multiple projects' root
-----------------------------------------------------
-
-If you want to use gitweb with several project roots you can edit your apache
-virtual host and gitweb.conf configuration files like this :
-
-virtual host configuration :
-
-<VirtualHost *:80>
- ServerName git.example.org
- DocumentRoot /pub/git
- SetEnv GITWEB_CONFIG /etc/gitweb.conf
-
- # turning on mod rewrite
- RewriteEngine on
-
- # make the front page an internal rewrite to the gitweb script
- RewriteRule ^/$ /cgi-bin/gitweb.cgi [QSA,L,PT]
-
- # look for a public_git folder in unix users' home
- # http://git.example.org/~<user>/
- RewriteRule ^/\~([^\/]+)(/|/gitweb.cgi)?$ /cgi-bin/gitweb.cgi [QSA,E=GITWEB_PROJECTROOT:/home/$1/public_git/,L,PT]
-
- # http://git.example.org/+<user>/
- #RewriteRule ^/\+([^\/]+)(/|/gitweb.cgi)?$ /cgi-bin/gitweb.cgi [QSA,E=GITWEB_PROJECTROOT:/home/$1/public_git/,L,PT]
-
- # http://git.example.org/user/<user>/
- #RewriteRule ^/user/([^\/]+)/(gitweb.cgi)?$ /cgi-bin/gitweb.cgi [QSA,E=GITWEB_PROJECTROOT:/home/$1/public_git/,L,PT]
-
- # defined list of project roots
- RewriteRule ^/scm(/|/gitweb.cgi)?$ /cgi-bin/gitweb.cgi [QSA,E=GITWEB_PROJECTROOT:/pub/scm/,L,PT]
- RewriteRule ^/var(/|/gitweb.cgi)?$ /cgi-bin/gitweb.cgi [QSA,E=GITWEB_PROJECTROOT:/var/git/,L,PT]
-
- # make access for "dumb clients" work
- RewriteRule ^/(.*\.git/(?!/?(HEAD|info|objects|refs)).*)?$ /cgi-bin/gitweb.cgi%{REQUEST_URI} [L,PT]
-</VirtualHost>
-
-gitweb.conf configuration :
-
-$projectroot = $ENV{'GITWEB_PROJECTROOT'} || "/pub/git";
-
-These configurations enable two things. First, each unix user (<user>) of the
-server will be able to browse through gitweb git repositories found in
-~/public_git/ with the following url : http://git.example.org/~<user>/
-
-If you do not want this feature on your server just remove the second rewrite rule.
-
-If you already use mod_userdir in your virtual host or you don't want to use
-the '~' as first character just comment or remove the second rewrite rule and
-uncomment one of the following according to what you want.
-
-Second, repositories found in /pub/scm/ and /var/git/ will be accesible
-through http://git.example.org/scm/ and http://git.example.org/var/.
-You can add as many project roots as you want by adding rewrite rules like the
-third and the fourth.
-
-
-PATH_INFO usage
------------------------
-If you enable PATH_INFO usage in gitweb by putting
-
- $feature{'pathinfo'}{'default'} = [1];
-
-in your gitweb.conf, it is possible to set up your server so that it
-consumes and produces URLs in the form
-
-http://git.example.com/project.git/shortlog/sometag
-
-by using a configuration such as the following, that assumes that
-/var/www/gitweb is the DocumentRoot of your webserver, and that it
-contains the gitweb.cgi script and complementary static files
-(stylesheet, favicon):
-
-<VirtualHost *:80>
- ServerAlias git.example.com
-
- DocumentRoot /var/www/gitweb
-
- <Directory /var/www/gitweb>
- Options ExecCGI
- AddHandler cgi-script cgi
-
- DirectoryIndex gitweb.cgi
-
- RewriteEngine On
- RewriteCond %{REQUEST_FILENAME} !-f
- RewriteCond %{REQUEST_FILENAME} !-d
- RewriteRule ^.* /gitweb.cgi/$0 [L,PT]
- </Directory>
-</VirtualHost>
-
-The rewrite rule guarantees that existing static files will be properly
-served, whereas any other URL will be passed to gitweb as PATH_INFO
-parameter.
-
-Notice that in this case you don't need special settings for
-@stylesheets, $my_uri and $home_link, but you lose "dumb client" access
-to your project .git dirs. A possible workaround for the latter is the
-following: in your project root dir (e.g. /pub/git) have the projects
-named without a .git extension (e.g. /pub/git/project instead of
-/pub/git/project.git) and configure Apache as follows:
-
-<VirtualHost *:80>
- ServerAlias git.example.com
-
- DocumentRoot /var/www/gitweb
-
- AliasMatch ^(/.*?)(\.git)(/.*)?$ /pub/git$1$3
- <Directory /var/www/gitweb>
- Options ExecCGI
- AddHandler cgi-script cgi
-
- DirectoryIndex gitweb.cgi
-
- RewriteEngine On
- RewriteCond %{REQUEST_FILENAME} !-f
- RewriteCond %{REQUEST_FILENAME} !-d
- RewriteRule ^.* /gitweb.cgi/$0 [L,PT]
- </Directory>
-</VirtualHost>
-
-The additional AliasMatch makes it so that
-
-http://git.example.com/project.git
-
-will give raw access to the project's git dir (so that the project can
-be cloned), while
-
-http://git.example.com/project
-
-will provide human-friendly gitweb access.
-
-This solution is not 100% bulletproof, in the sense that if some project
-has a named ref (branch, tag) starting with 'git/', then paths such as
+See also gitweb.conf(5) manpage.
-http://git.example.com/project/command/abranch..git/abranch
-will fail with a 404 error.
+Web server configuration
+------------------------
+Gitweb can be run as CGI script, as legacy mod_perl application (using
+ModPerl::Registry), and as FastCGI script. You can find some simple examples
+in "Example web server configuration" section in INSTALL file for gitweb (in
+gitweb/INSTALL).
+See "Webserver configuration" and "Advanced web server setup" sections in
+gitweb(1) manpage.
+AUTHORS
+-------
Originally written by:
Kay Sievers <kay.sievers@vrfy.org>
our $site_name = "++GITWEB_SITENAME++"
|| ($ENV{'SERVER_NAME'} || "Untitled") . " Git";
+# html snippet to include in the <head> section of each page
+our $site_html_head_string = "++GITWEB_SITE_HTML_HEAD_STRING++";
# filename of html text to include at top of each page
our $site_header = "++GITWEB_SITE_HEADER++";
# html text to include at home page
$path =~ s/\.git$//; # forks of 'repo.git' are in 'repo/' directory
next if ($path =~ m!/$!); # skip non-bare repositories, e.g. 'repo/.git'
next unless ($path); # skip '.git' repository: tests, git-instaweb
- next unless (-d $path); # containing directory exists
+ next unless (-d "$projectroot/$path"); # containing directory exists
$pr->{'forks'} = []; # there can be 0 or more forks of project
# add to trie
print "<base href=\"".esc_url($base_url)."\" />\n";
}
print_header_links($status);
+
+ if (defined $site_html_head_string) {
+ print to_utf8($site_html_head_string);
+ }
+
print "</head>\n" .
"<body>\n";
git_config(git_default_config, NULL);
- http_init(NULL);
+ http_init(NULL, url);
walker = get_http_walker(url);
walker->get_tree = get_tree;
walker->get_history = get_history;
int i;
int new_refs;
struct ref *ref, *local_refs;
- struct remote *remote;
git_extract_argv0_path(argv[0]);
memset(remote_dir_exists, -1, 256);
- /*
- * Create a minimum remote by hand to give to http_init(),
- * primarily to allow it to look at the URL.
- */
- remote = xcalloc(sizeof(*remote), 1);
- ALLOC_GROW(remote->url, remote->url_nr + 1, remote->url_alloc);
- remote->url[remote->url_nr++] = repo->url;
- http_init(remote);
+ http_init(NULL, repo->url);
#ifdef USE_CURL_MULTI
is_running_queue = 0;
}
/* match them up */
- if (match_refs(local_refs, &remote_refs,
- nr_refspec, (const char **) refspec, push_all)) {
+ if (match_push_refs(local_refs, &remote_refs,
+ nr_refspec, (const char **) refspec, push_all)) {
rc = -1;
goto cleanup;
}
static int curl_ftp_no_epsv;
static const char *curl_http_proxy;
static const char *curl_cookie_file;
-static char *user_name, *user_pass;
+static char *user_name, *user_pass, *description;
static const char *user_agent;
#if LIBCURL_VERSION_NUM >= 0x071700
}
#endif
+static char *git_getpass_with_description(const char *what, const char *desc)
+{
+ struct strbuf prompt = STRBUF_INIT;
+ char *r;
+
+ if (desc)
+ strbuf_addf(&prompt, "%s for '%s': ", what, desc);
+ else
+ strbuf_addf(&prompt, "%s: ", what);
+ /*
+ * NEEDSWORK: for usernames, we should do something less magical that
+ * actually echoes the characters. However, we need to read from
+ * /dev/tty and not stdio, which is not portable (but getpass will do
+ * it for us). http.c uses the same workaround.
+ */
+ r = git_getpass(prompt.buf);
+
+ strbuf_release(&prompt);
+ return xstrdup(r);
+}
+
static int http_options(const char *var, const char *value, void *cb)
{
if (!strcmp("http.sslverify", var)) {
if (user_name) {
struct strbuf up = STRBUF_INIT;
if (!user_pass)
- user_pass = xstrdup(git_getpass("Password: "));
+ user_pass = xstrdup(git_getpass_with_description("Password", description));
strbuf_addf(&up, "%s:%s", user_name, user_pass);
curl_easy_setopt(result, CURLOPT_USERPWD,
strbuf_detach(&up, NULL));
return 0;
/* Only prompt the user once. */
ssl_cert_password_required = -1;
- ssl_cert_password = git_getpass("Certificate Password: ");
+ ssl_cert_password = git_getpass_with_description("Certificate Password", description);
if (ssl_cert_password != NULL) {
ssl_cert_password = xstrdup(ssl_cert_password);
return 1;
static void http_auth_init(const char *url)
{
- char *at, *colon, *cp, *slash, *decoded;
- int len;
+ const char *at, *colon, *cp, *slash, *host;
cp = strstr(url, "://");
if (!cp)
at = strchr(cp, '@');
colon = strchr(cp, ':');
slash = strchrnul(cp, '/');
- if (!at || slash <= at)
- return; /* No credentials */
- if (!colon || at <= colon) {
+ if (!at || slash <= at) {
+ /* No credentials, but we may have to ask for some later */
+ host = cp;
+ }
+ else if (!colon || at <= colon) {
/* Only username */
- len = at - cp;
- user_name = xmalloc(len + 1);
- memcpy(user_name, cp, len);
- user_name[len] = '\0';
- decoded = url_decode(user_name);
- free(user_name);
- user_name = decoded;
+ user_name = url_decode_mem(cp, at - cp);
user_pass = NULL;
+ host = at + 1;
} else {
- len = colon - cp;
- user_name = xmalloc(len + 1);
- memcpy(user_name, cp, len);
- user_name[len] = '\0';
- decoded = url_decode(user_name);
- free(user_name);
- user_name = decoded;
- len = at - (colon + 1);
- user_pass = xmalloc(len + 1);
- memcpy(user_pass, colon + 1, len);
- user_pass[len] = '\0';
- decoded = url_decode(user_pass);
- free(user_pass);
- user_pass = decoded;
+ user_name = url_decode_mem(cp, colon - cp);
+ user_pass = url_decode_mem(colon + 1, at - (colon + 1));
+ host = at + 1;
}
+
+ description = url_decode_mem(host, slash - host);
}
static void set_from_env(const char **var, const char *envname)
*var = val;
}
-void http_init(struct remote *remote)
+void http_init(struct remote *remote, const char *url)
{
char *low_speed_limit;
char *low_speed_time;
if (getenv("GIT_CURL_FTP_NO_EPSV"))
curl_ftp_no_epsv = 1;
- if (remote && remote->url && remote->url[0]) {
- http_auth_init(remote->url[0]);
+ if (url) {
+ http_auth_init(url);
if (!ssl_cert_password_required &&
getenv("GIT_SSL_CERT_PASSWORD_PROTECTED") &&
- !prefixcmp(remote->url[0], "https://"))
+ !prefixcmp(url, "https://"))
ssl_cert_password_required = 1;
}
* but that is non-portable. Using git_getpass() can at least be stubbed
* on other platforms with a different implementation if/when necessary.
*/
- user_name = xstrdup(git_getpass("Username: "));
+ user_name = xstrdup(git_getpass_with_description("Username", description));
init_curl_http_auth(slot->curl);
ret = HTTP_REAUTH;
}
return ret;
}
+static int http_request_reauth(const char *url, void *result, int target,
+ int options)
+{
+ int ret = http_request(url, result, target, options);
+ if (ret != HTTP_REAUTH)
+ return ret;
+ return http_request(url, result, target, options);
+}
+
int http_get_strbuf(const char *url, struct strbuf *result, int options)
{
- int http_ret = http_request(url, result, HTTP_REQUEST_STRBUF, options);
- if (http_ret == HTTP_REAUTH) {
- http_ret = http_request(url, result, HTTP_REQUEST_STRBUF, options);
- }
- return http_ret;
+ return http_request_reauth(url, result, HTTP_REQUEST_STRBUF, options);
}
/*
goto cleanup;
}
- ret = http_request(url, result, HTTP_REQUEST_FILE, options);
+ ret = http_request_reauth(url, result, HTTP_REQUEST_FILE, options);
fclose(result);
if ((ret == HTTP_OK) && move_temp_to_file(tmpfile.buf, filename))
extern void step_active_slots(void);
#endif
-extern void http_init(struct remote *remote);
+extern void http_init(struct remote *remote, const char *url);
extern void http_cleanup(void);
extern int data_received;
}
}
+static void show_children(struct rev_info *opt, struct commit *commit, int abbrev)
+{
+ struct commit_list *p = lookup_decoration(&opt->children, &commit->object);
+ for ( ; p; p = p->next) {
+ printf(" %s", find_unique_abbrev(p->item->object.sha1, abbrev));
+ }
+}
+
void show_decorations(struct rev_info *opt, struct commit *commit)
{
const char *prefix;
fputs(find_unique_abbrev(commit->object.sha1, abbrev_commit), stdout);
if (opt->print_parents)
show_parents(commit, abbrev_commit);
+ if (opt->children.name)
+ show_children(opt, commit, abbrev_commit);
show_decorations(opt, commit);
if (opt->graph && !graph_is_commit_finished(opt->graph)) {
putchar('\n');
stdout);
if (opt->print_parents)
show_parents(commit, abbrev_commit);
+ if (opt->children.name)
+ show_children(opt, commit, abbrev_commit);
if (parent)
printf(" (from %s)",
find_unique_abbrev(parent->object.sha1,
free(result_buf.ptr);
result.clean = (merge_status == 0);
} else if (S_ISGITLINK(a->mode)) {
- result.clean = merge_submodule(result.sha, one->path, one->sha1,
- a->sha1, b->sha1);
+ result.clean = merge_submodule(result.sha,
+ one->path, one->sha1,
+ a->sha1, b->sha1,
+ !o->call_depth);
} else if (S_ISLNK(a->mode)) {
hashcpy(result.sha, a->sha1);
}
translate_merge_tool_path() {
- echo bcompare
+ if type bcomp >/dev/null 2>/dev/null
+ then
+ echo bcomp
+ else
+ echo bcompare
+ fi
}
if (*ptr == '/') {
++ptr;
hash = hash_name(ce->name, ptr - ce->name);
- if (!lookup_hash(hash, &istate->name_hash)) {
- pos = insert_hash(hash, ce, &istate->name_hash);
- if (pos) {
- ce->next = *pos;
- *pos = ce;
- }
+ pos = insert_hash(hash, ce, &istate->name_hash);
+ if (pos) {
+ ce->dir_next = *pos;
+ *pos = ce;
}
}
}
if (ce->ce_flags & CE_HASHED)
return;
ce->ce_flags |= CE_HASHED;
- ce->next = NULL;
+ ce->next = ce->dir_next = NULL;
hash = hash_name(ce->name, ce_namelen(ce));
pos = insert_hash(hash, ce, &istate->name_hash);
if (pos) {
if (same_name(ce, name, namelen, icase))
return ce;
}
- ce = ce->next;
+ if (icase && name[namelen - 1] == '/')
+ ce = ce->dir_next;
+ else
+ ce = ce->next;
}
/*
* links. User relative paths are also returned as they are given,
* except DWIM suffixing.
*/
-char *enter_repo(char *path, int strict)
+const char *enter_repo(const char *path, int strict)
{
static char used_path[PATH_MAX];
static char validated_path[PATH_MAX];
static const char *suffix[] = {
".git/.git", "/.git", ".git", "", NULL,
};
+ const char *gitfile;
int len = strlen(path);
int i;
- while ((1 < len) && (path[len-1] == '/')) {
- path[len-1] = 0;
+ while ((1 < len) && (path[len-1] == '/'))
len--;
- }
+
if (PATH_MAX <= len)
return NULL;
- if (path[0] == '~') {
- char *newpath = expand_user_path(path);
+ strncpy(used_path, path, len); used_path[len] = 0 ;
+ strcpy(validated_path, used_path);
+
+ if (used_path[0] == '~') {
+ char *newpath = expand_user_path(used_path);
if (!newpath || (PATH_MAX - 10 < strlen(newpath))) {
free(newpath);
return NULL;
* anyway.
*/
strcpy(used_path, newpath); free(newpath);
- strcpy(validated_path, path);
- path = used_path;
}
else if (PATH_MAX - 10 < len)
return NULL;
- else {
- path = strcpy(used_path, path);
- strcpy(validated_path, path);
- }
- len = strlen(path);
+ len = strlen(used_path);
for (i = 0; suffix[i]; i++) {
- strcpy(path + len, suffix[i]);
- if (!access(path, F_OK)) {
+ strcpy(used_path + len, suffix[i]);
+ if (!access(used_path, F_OK)) {
strcat(validated_path, suffix[i]);
break;
}
}
- if (!suffix[i] || chdir(path))
+ if (!suffix[i])
+ return NULL;
+ gitfile = read_gitfile(used_path) ;
+ if (gitfile)
+ strcpy(used_path, gitfile);
+ if (chdir(used_path))
return NULL;
path = validated_path;
}
(exception is thrown otherwise), in array context returns allows the
variable to be set multiple times and returns all the values.
-This currently wraps command('config') so it is not so fast.
-
=cut
sub config {
- my ($self, $var) = _maybe_self(@_);
-
- try {
- my @cmd = ('config');
- unshift @cmd, $self if $self;
- if (wantarray) {
- return command(@cmd, '--get-all', $var);
- } else {
- return command_oneline(@cmd, '--get', $var);
- }
- } catch Git::Error::Command with {
- my $E = shift;
- if ($E->value() == 1) {
- # Key not found.
- return;
- } else {
- throw $E;
- }
- };
+ return _config_common({}, @_);
}
is usable as a boolean in perl (and C<undef> if it's not defined,
of course).
-This currently wraps command('config') so it is not so fast.
-
=cut
sub config_bool {
- my ($self, $var) = _maybe_self(@_);
+ my $val = scalar _config_common({'kind' => '--bool'}, @_);
- try {
- my @cmd = ('config', '--bool', '--get', $var);
- unshift @cmd, $self if $self;
- my $val = command_oneline(@cmd);
- return undef unless defined $val;
+ # Do not rewrite this as return (defined $val && $val eq 'true')
+ # as some callers do care what kind of falsehood they receive.
+ if (!defined $val) {
+ return undef;
+ } else {
return $val eq 'true';
- } catch Git::Error::Command with {
- my $E = shift;
- if ($E->value() == 1) {
- # Key not found.
- return undef;
- } else {
- throw $E;
- }
- };
+ }
}
Retrieve the path configuration C<VARIABLE>. The return value
is an expanded path or C<undef> if it's not defined.
-This currently wraps command('config') so it is not so fast.
-
=cut
sub config_path {
- my ($self, $var) = _maybe_self(@_);
-
- try {
- my @cmd = ('config', '--path');
- unshift @cmd, $self if $self;
- if (wantarray) {
- return command(@cmd, '--get-all', $var);
- } else {
- return command_oneline(@cmd, '--get', $var);
- }
- } catch Git::Error::Command with {
- my $E = shift;
- if ($E->value() == 1) {
- # Key not found.
- return undef;
- } else {
- throw $E;
- }
- };
+ return _config_common({'kind' => '--path'}, @_);
}
+
=item config_int ( VARIABLE )
Retrieve the integer configuration C<VARIABLE>. The return value
by 1024, 1048576 (1024^2), or 1073741824 (1024^3) prior to output.
It would return C<undef> if configuration variable is not defined,
-This currently wraps command('config') so it is not so fast.
-
=cut
sub config_int {
+ return scalar _config_common({'kind' => '--int'}, @_);
+}
+
+# Common subroutine to implement bulk of what the config* family of methods
+# do. This curently wraps command('config') so it is not so fast.
+sub _config_common {
+ my ($opts) = shift @_;
my ($self, $var) = _maybe_self(@_);
try {
- my @cmd = ('config', '--int', '--get', $var);
+ my @cmd = ('config', $opts->{'kind'} ? $opts->{'kind'} : ());
unshift @cmd, $self if $self;
- return command_oneline(@cmd);
+ if (wantarray) {
+ return command(@cmd, '--get-all', $var);
+ } else {
+ return command_oneline(@cmd, '--get', $var);
+ }
} catch Git::Error::Command with {
my $E = shift;
if ($E->value() == 1) {
# Key not found.
- return undef;
+ return;
} else {
throw $E;
}
{
struct format_commit_context context;
static const char utf8[] = "UTF-8";
- const char *enc;
const char *output_enc = pretty_ctx->output_encoding;
memset(&context, 0, sizeof(context));
context.wrap_start = sb->len;
context.message = commit->buffer;
if (output_enc) {
- enc = get_header(commit, "encoding");
- enc = enc ? enc : utf8;
- if (strcmp(enc, output_enc))
+ char *enc = get_header(commit, "encoding");
+ if (strcmp(enc ? enc : utf8, output_enc)) {
context.message = logmsg_reencode(commit, output_enc);
+ if (!context.message)
+ context.message = commit->buffer;
+ }
+ free(enc);
}
strbuf_expand(sb, format, format_commit_item, &context);
static inline size_t estimate_cache_size(size_t ondisk_size, unsigned int entries)
{
- long per_entry;
-
- per_entry = sizeof(struct cache_entry) - sizeof(struct ondisk_cache_entry);
+ size_t fix_size_mem = offsetof(struct cache_entry, name);
+ size_t fix_size_dsk = offsetof(struct ondisk_cache_entry, name);
+ long per_entry = (fix_size_mem - fix_size_dsk + 7) & ~7;
/*
* Alignment can cause differences. This should be "alignof", but
#include "tag.h"
#include "dir.h"
-/* ISSYMREF=01 and ISPACKED=02 are public interfaces */
-#define REF_KNOWS_PEELED 04
-#define REF_BROKEN 010
+/* ISSYMREF=0x01, ISPACKED=0x02 and ISBROKEN=0x04 are public interfaces */
+#define REF_KNOWS_PEELED 0x10
struct ref_entry {
unsigned char flag; /* ISSYMREF? ISPACKED? */
* Future: need to be in "struct repository"
* when doing a full libification.
*/
-static struct cached_refs {
- struct cached_refs *next;
+static struct ref_cache {
+ struct ref_cache *next;
char did_loose;
char did_packed;
struct ref_array loose;
struct ref_array packed;
/* The submodule name, or "" for the main repo. */
char name[FLEX_ARRAY];
-} *cached_refs;
+} *ref_cache;
static struct ref_entry *current_ref;
array->refs = NULL;
}
-static void clear_cached_refs(struct cached_refs *ca)
+static void clear_packed_ref_cache(struct ref_cache *refs)
{
- if (ca->did_loose)
- free_ref_array(&ca->loose);
- if (ca->did_packed)
- free_ref_array(&ca->packed);
- ca->did_loose = ca->did_packed = 0;
+ if (refs->did_packed)
+ free_ref_array(&refs->packed);
+ refs->did_packed = 0;
}
-static struct cached_refs *create_cached_refs(const char *submodule)
+static void clear_loose_ref_cache(struct ref_cache *refs)
+{
+ if (refs->did_loose)
+ free_ref_array(&refs->loose);
+ refs->did_loose = 0;
+}
+
+static struct ref_cache *create_ref_cache(const char *submodule)
{
int len;
- struct cached_refs *refs;
+ struct ref_cache *refs;
if (!submodule)
submodule = "";
len = strlen(submodule) + 1;
- refs = xcalloc(1, sizeof(struct cached_refs) + len);
+ refs = xcalloc(1, sizeof(struct ref_cache) + len);
memcpy(refs->name, submodule, len);
return refs;
}
/*
- * Return a pointer to a cached_refs for the specified submodule. For
+ * Return a pointer to a ref_cache for the specified submodule. For
* the main repository, use submodule==NULL. The returned structure
* will be allocated and initialized but not necessarily populated; it
* should not be freed.
*/
-static struct cached_refs *get_cached_refs(const char *submodule)
+static struct ref_cache *get_ref_cache(const char *submodule)
{
- struct cached_refs *refs = cached_refs;
+ struct ref_cache *refs = ref_cache;
if (!submodule)
submodule = "";
while (refs) {
refs = refs->next;
}
- refs = create_cached_refs(submodule);
- refs->next = cached_refs;
- cached_refs = refs;
+ refs = create_ref_cache(submodule);
+ refs->next = ref_cache;
+ ref_cache = refs;
return refs;
}
-static void invalidate_cached_refs(void)
+void invalidate_ref_cache(const char *submodule)
{
- struct cached_refs *refs = cached_refs;
- while (refs) {
- clear_cached_refs(refs);
- refs = refs->next;
- }
+ struct ref_cache *refs = get_ref_cache(submodule);
+ clear_packed_ref_cache(refs);
+ clear_loose_ref_cache(refs);
}
static void read_packed_refs(FILE *f, struct ref_array *array)
static struct ref_array *get_packed_refs(const char *submodule)
{
- struct cached_refs *refs = get_cached_refs(submodule);
+ struct ref_cache *refs = get_ref_cache(submodule);
if (!refs->did_packed) {
const char *packed_refs_file;
flag = 0;
if (resolve_gitlink_ref(submodule, ref, sha1) < 0) {
hashclr(sha1);
- flag |= REF_BROKEN;
+ flag |= REF_ISBROKEN;
}
} else
if (!resolve_ref(ref, sha1, 1, &flag)) {
hashclr(sha1);
- flag |= REF_BROKEN;
+ flag |= REF_ISBROKEN;
}
add_ref(ref, sha1, flag, array, NULL);
}
static struct ref_array *get_loose_refs(const char *submodule)
{
- struct cached_refs *refs = get_cached_refs(submodule);
+ struct ref_cache *refs = get_ref_cache(submodule);
if (!refs->did_loose) {
get_ref_dir(submodule, "refs", &refs->loose);
#define MAXDEPTH 5
#define MAXREFLEN (1024)
+/*
+ * Called by resolve_gitlink_ref_recursive() after it failed to read
+ * from "name", which is "module/.git/<refname>". Find <refname> in
+ * the packed-refs file for the submodule.
+ */
static int resolve_gitlink_packed_ref(char *name, int pathlen, const char *refname, unsigned char *result)
{
int retval = -1;
struct ref_entry *ref;
- struct ref_array *array = get_packed_refs(name);
+ struct ref_array *array;
+ /* being defensive: resolve_gitlink_ref() did this for us */
+ if (pathlen < 6 || memcmp(name + pathlen - 6, "/.git/", 6))
+ die("Oops");
+ name[pathlen - 6] = '\0'; /* make it path to the submodule */
+ array = get_packed_refs(name);
ref = search_ref_array(array, refname);
if (ref != NULL) {
memcpy(result, ref->sha1, 20);
ssize_t len;
char buffer[256];
static char ref_buffer[256];
- char path[PATH_MAX];
if (flag)
*flag = 0;
return NULL;
for (;;) {
+ char path[PATH_MAX];
struct stat st;
char *buf;
int fd;
*/
if (prefixcmp(buffer, "ref:"))
break;
+ if (flag)
+ *flag |= REF_ISSYMREF;
buf = buffer + 4;
while (isspace(*buf))
buf++;
if (check_refname_format(buf, REFNAME_ALLOW_ONELEVEL)) {
- warning("symbolic reference in %s is formatted incorrectly",
- path);
+ if (flag)
+ *flag |= REF_ISBROKEN;
return NULL;
}
ref = strcpy(ref_buffer, buf);
- if (flag)
- *flag |= REF_ISSYMREF;
}
/* Please note that FETCH_HEAD has a second line containing other data. */
if (get_sha1_hex(buffer, sha1) || (buffer[40] != '\0' && !isspace(buffer[40]))) {
- warning("reference in %s is formatted incorrectly", path);
+ if (flag)
+ *flag |= REF_ISBROKEN;
return NULL;
}
return ref;
return 0;
if (!(flags & DO_FOR_EACH_INCLUDE_BROKEN)) {
- if (entry->flag & REF_BROKEN)
- return 0; /* ignore dangling symref */
+ if (entry->flag & REF_ISBROKEN)
+ return 0; /* ignore broken refs e.g. dangling symref */
if (!has_sha1_file(entry->sha1)) {
error("%s does not point to a valid object!", entry->name);
return 0;
return 1;
}
+/*
+ * *string and *len will only be substituted, and *string returned (for
+ * later free()ing) if the string passed in is a magic short-hand form
+ * to name a branch.
+ */
+static char *substitute_branch_name(const char **string, int *len)
+{
+ struct strbuf buf = STRBUF_INIT;
+ int ret = interpret_branch_name(*string, &buf);
+
+ if (ret == *len) {
+ size_t size;
+ *string = strbuf_detach(&buf, &size);
+ *len = size;
+ return (char *)*string;
+ }
+
+ return NULL;
+}
+
+int dwim_ref(const char *str, int len, unsigned char *sha1, char **ref)
+{
+ char *last_branch = substitute_branch_name(&str, &len);
+ const char **p, *r;
+ int refs_found = 0;
+
+ *ref = NULL;
+ for (p = ref_rev_parse_rules; *p; p++) {
+ char fullref[PATH_MAX];
+ unsigned char sha1_from_ref[20];
+ unsigned char *this_result;
+ int flag;
+
+ this_result = refs_found ? sha1_from_ref : sha1;
+ mksnpath(fullref, sizeof(fullref), *p, len, str);
+ r = resolve_ref(fullref, this_result, 1, &flag);
+ if (r) {
+ if (!refs_found++)
+ *ref = xstrdup(r);
+ if (!warn_ambiguous_refs)
+ break;
+ } else if ((flag & REF_ISSYMREF) && strcmp(fullref, "HEAD")) {
+ warning("ignoring dangling symref %s.", fullref);
+ } else if ((flag & REF_ISBROKEN) && strchr(fullref, '/')) {
+ warning("ignoring broken ref %s.", fullref);
+ }
+ }
+ free(last_branch);
+ return refs_found;
+}
+
+int dwim_log(const char *str, int len, unsigned char *sha1, char **log)
+{
+ char *last_branch = substitute_branch_name(&str, &len);
+ const char **p;
+ int logs_found = 0;
+
+ *log = NULL;
+ for (p = ref_rev_parse_rules; *p; p++) {
+ struct stat st;
+ unsigned char hash[20];
+ char path[PATH_MAX];
+ const char *ref, *it;
+
+ mksnpath(path, sizeof(path), *p, len, str);
+ ref = resolve_ref(path, hash, 1, NULL);
+ if (!ref)
+ continue;
+ if (!stat(git_path("logs/%s", path), &st) &&
+ S_ISREG(st.st_mode))
+ it = path;
+ else if (strcmp(ref, path) &&
+ !stat(git_path("logs/%s", ref), &st) &&
+ S_ISREG(st.st_mode))
+ it = ref;
+ else
+ continue;
+ if (!logs_found++) {
+ *log = xstrdup(it);
+ hashcpy(sha1, hash);
+ }
+ if (!warn_ambiguous_refs)
+ break;
+ }
+ free(last_branch);
+ return logs_found;
+}
+
static struct ref_lock *lock_ref_sha1_basic(const char *ref, const unsigned char *old_sha1, int flags, int *type_p)
{
char *ref_file;
ret |= repack_without_ref(refname);
unlink_or_warn(git_path("logs/%s", lock->ref_name));
- invalidate_cached_refs();
+ invalidate_ref_cache(NULL);
unlock_ref(lock);
return ret;
}
int rename_ref(const char *oldref, const char *newref, const char *logmsg)
{
- static const char renamed_ref[] = "RENAMED-REF";
unsigned char sha1[20], orig_sha1[20];
int flag = 0, logmoved = 0;
struct ref_lock *lock;
if (!is_refname_available(newref, oldref, get_loose_refs(NULL), 0))
return 1;
- lock = lock_ref_sha1_basic(renamed_ref, NULL, 0, NULL);
- if (!lock)
- return error("unable to lock %s", renamed_ref);
- lock->force_write = 1;
- if (write_ref_sha1(lock, orig_sha1, logmsg))
- return error("unable to save current sha1 in %s", renamed_ref);
-
if (log && rename(git_path("logs/%s", oldref), git_path(TMP_RENAMED_LOG)))
return error("unable to move logfile logs/%s to "TMP_RENAMED_LOG": %s",
oldref, strerror(errno));
unlock_ref(lock);
return -1;
}
- invalidate_cached_refs();
+ clear_loose_ref_cache(get_ref_cache(NULL));
if (log_ref_write(lock->ref_name, lock->old_sha1, sha1, logmsg) < 0 ||
(strcmp(lock->ref_name, lock->orig_ref_name) &&
log_ref_write(lock->orig_ref_name, lock->old_sha1, sha1, logmsg) < 0)) {
int force_write;
};
-#define REF_ISSYMREF 01
-#define REF_ISPACKED 02
+#define REF_ISSYMREF 0x01
+#define REF_ISPACKED 0x02
+#define REF_ISBROKEN 0x04
/*
* Calls the specified function for each ref file until it returns nonzero,
/** Writes sha1 into the ref specified by the lock. **/
extern int write_ref_sha1(struct ref_lock *lock, const unsigned char *sha1, const char *msg);
+/*
+ * Invalidate the reference cache for the specified submodule. Use
+ * submodule=NULL to invalidate the cache for the main module. This
+ * function must be called if references are changed via a mechanism
+ * other than the refs API.
+ */
+extern void invalidate_ref_cache(const char *submodule);
+
/** Setup reflog before using. **/
int log_ref_setup(const char *ref_name, char *logfile, int bufsize);
http_ret = http_get_strbuf(refs_url, &buffer, HTTP_NO_CACHE);
/* try again with "plain" url (no ? or & appended) */
- if (http_ret != HTTP_OK) {
+ if (http_ret != HTTP_OK && http_ret != HTTP_NOAUTH) {
free(refs_url);
strbuf_reset(&buffer);
url = strbuf_detach(&buf, NULL);
- http_init(remote);
+ http_init(remote, url);
do {
if (strbuf_getline(&buf, stdin, '\n') == EOF) {
return ret;
}
-char *apply_refspecs(struct refspec *refspecs, int nr_refspec,
- const char *name)
+static int query_refspecs(struct refspec *refs, int ref_count, struct refspec *query)
{
int i;
- char *ret = NULL;
- for (i = 0; i < nr_refspec; i++) {
- struct refspec *refspec = refspecs + i;
- if (refspec->pattern) {
- if (match_name_with_pattern(refspec->src, name,
- refspec->dst, &ret))
- return ret;
- } else if (!strcmp(refspec->src, name))
- return xstrdup(refspec->dst);
- }
- return NULL;
-}
+ int find_src = !query->src;
-int remote_find_tracking(struct remote *remote, struct refspec *refspec)
-{
- int find_src = refspec->src == NULL;
- char *needle, **result;
- int i;
+ if (find_src && !query->dst)
+ return error("query_refspecs: need either src or dst");
- if (find_src) {
- if (!refspec->dst)
- return error("find_tracking: need either src or dst");
- needle = refspec->dst;
- result = &refspec->src;
- } else {
- needle = refspec->src;
- result = &refspec->dst;
- }
+ for (i = 0; i < ref_count; i++) {
+ struct refspec *refspec = &refs[i];
+ const char *key = find_src ? refspec->dst : refspec->src;
+ const char *value = find_src ? refspec->src : refspec->dst;
+ const char *needle = find_src ? query->dst : query->src;
+ char **result = find_src ? &query->src : &query->dst;
- for (i = 0; i < remote->fetch_refspec_nr; i++) {
- struct refspec *fetch = &remote->fetch[i];
- const char *key = find_src ? fetch->dst : fetch->src;
- const char *value = find_src ? fetch->src : fetch->dst;
- if (!fetch->dst)
+ if (!refspec->dst)
continue;
- if (fetch->pattern) {
+ if (refspec->pattern) {
if (match_name_with_pattern(key, needle, value, result)) {
- refspec->force = fetch->force;
+ query->force = refspec->force;
return 0;
}
} else if (!strcmp(needle, key)) {
*result = xstrdup(value);
- refspec->force = fetch->force;
+ query->force = refspec->force;
return 0;
}
}
return -1;
}
+char *apply_refspecs(struct refspec *refspecs, int nr_refspec,
+ const char *name)
+{
+ struct refspec query;
+
+ memset(&query, 0, sizeof(struct refspec));
+ query.src = (char *)name;
+
+ if (query_refspecs(refspecs, nr_refspec, &query))
+ return NULL;
+
+ return query.dst;
+}
+
+int remote_find_tracking(struct remote *remote, struct refspec *refspec)
+{
+ return query_refspecs(remote->fetch, remote->fetch_refspec_nr, refspec);
+}
+
static struct ref *alloc_ref_with_prefix(const char *prefix, size_t prefixlen,
const char *name)
{
}
/*
- * Note. This is used only by "push"; refspec matching rules for
- * push and fetch are subtly different, so do not try to reuse it
- * without thinking.
+ * Given the set of refs the local repository has, the set of refs the
+ * remote repository has, and the refspec used for push, determine
+ * what remote refs we will update and with what value by setting
+ * peer_ref (which object is being pushed) and force (if the push is
+ * forced) in elements of "dst". The function may add new elements to
+ * dst (e.g. pushing to a new branch, done in match_explicit_refs).
*/
-int match_refs(struct ref *src, struct ref **dst,
- int nr_refspec, const char **refspec, int flags)
+int match_push_refs(struct ref *src, struct ref **dst,
+ int nr_refspec, const char **refspec, int flags)
{
struct refspec *rs;
int send_all = flags & MATCH_REFS_ALL;
}
struct stale_heads_info {
- struct remote *remote;
struct string_list *ref_names;
struct ref **stale_refs_tail;
+ struct refspec *refs;
+ int ref_count;
};
static int get_stale_heads_cb(const char *refname,
const unsigned char *sha1, int flags, void *cb_data)
{
struct stale_heads_info *info = cb_data;
- struct refspec refspec;
- memset(&refspec, 0, sizeof(refspec));
- refspec.dst = (char *)refname;
- if (!remote_find_tracking(info->remote, &refspec)) {
- if (!((flags & REF_ISSYMREF) ||
- string_list_has_string(info->ref_names, refspec.src))) {
- struct ref *ref = make_linked_ref(refname, &info->stale_refs_tail);
- hashcpy(ref->new_sha1, sha1);
- }
+ struct refspec query;
+ memset(&query, 0, sizeof(struct refspec));
+ query.dst = (char *)refname;
+
+ if (query_refspecs(info->refs, info->ref_count, &query))
+ return 0; /* No matches */
+
+ /*
+ * If we did find a suitable refspec and it's not a symref and
+ * it's not in the list of refs that currently exist in that
+ * remote we consider it to be stale.
+ */
+ if (!((flags & REF_ISSYMREF) ||
+ string_list_has_string(info->ref_names, query.src))) {
+ struct ref *ref = make_linked_ref(refname, &info->stale_refs_tail);
+ hashcpy(ref->new_sha1, sha1);
}
+
+ free(query.src);
return 0;
}
-struct ref *get_stale_heads(struct remote *remote, struct ref *fetch_map)
+struct ref *get_stale_heads(struct refspec *refs, int ref_count, struct ref *fetch_map)
{
struct ref *ref, *stale_refs = NULL;
struct string_list ref_names = STRING_LIST_INIT_NODUP;
struct stale_heads_info info;
- info.remote = remote;
info.ref_names = &ref_names;
info.stale_refs_tail = &stale_refs;
+ info.refs = refs;
+ info.ref_count = ref_count;
for (ref = fetch_map; ref; ref = ref->next)
string_list_append(&ref_names, ref->name);
sort_string_list(&ref_names);
char *apply_refspecs(struct refspec *refspecs, int nr_refspec,
const char *name);
-int match_refs(struct ref *src, struct ref **dst,
- int nr_refspec, const char **refspec, int all);
+int match_push_refs(struct ref *src, struct ref **dst,
+ int nr_refspec, const char **refspec, int all);
void set_ref_status_for_push(struct ref *remote_refs, int send_mirror,
int force_update);
int all);
/* Return refs which no longer exist on remote */
-struct ref *get_stale_heads(struct remote *remote, struct ref *fetch_map);
+struct ref *get_stale_heads(struct refspec *refs, int ref_count, struct ref *fetch_map);
#endif
return 0;
}
-static int is_pack_valid(struct packed_git *p)
+int is_pack_valid(struct packed_git *p)
{
/* An already open pack is known to be valid. */
if (p->pack_fd != -1)
* was loaded!
*/
if (!is_pack_valid(p)) {
- error("packfile %s cannot be accessed", p->pack_name);
+ warning("packfile %s cannot be accessed", p->pack_name);
goto next;
}
e->offset = offset;
return slash;
}
-/*
- * *string and *len will only be substituted, and *string returned (for
- * later free()ing) if the string passed in is a magic short-hand form
- * to name a branch.
- */
-static char *substitute_branch_name(const char **string, int *len)
-{
- struct strbuf buf = STRBUF_INIT;
- int ret = interpret_branch_name(*string, &buf);
-
- if (ret == *len) {
- size_t size;
- *string = strbuf_detach(&buf, &size);
- *len = size;
- return (char *)*string;
- }
-
- return NULL;
-}
-
-int dwim_ref(const char *str, int len, unsigned char *sha1, char **ref)
-{
- char *last_branch = substitute_branch_name(&str, &len);
- const char **p, *r;
- int refs_found = 0;
-
- *ref = NULL;
- for (p = ref_rev_parse_rules; *p; p++) {
- char fullref[PATH_MAX];
- unsigned char sha1_from_ref[20];
- unsigned char *this_result;
- int flag;
-
- this_result = refs_found ? sha1_from_ref : sha1;
- mksnpath(fullref, sizeof(fullref), *p, len, str);
- r = resolve_ref(fullref, this_result, 1, &flag);
- if (r) {
- if (!refs_found++)
- *ref = xstrdup(r);
- if (!warn_ambiguous_refs)
- break;
- } else if ((flag & REF_ISSYMREF) && strcmp(fullref, "HEAD"))
- warning("ignoring dangling symref %s.", fullref);
- }
- free(last_branch);
- return refs_found;
-}
-
-int dwim_log(const char *str, int len, unsigned char *sha1, char **log)
-{
- char *last_branch = substitute_branch_name(&str, &len);
- const char **p;
- int logs_found = 0;
-
- *log = NULL;
- for (p = ref_rev_parse_rules; *p; p++) {
- struct stat st;
- unsigned char hash[20];
- char path[PATH_MAX];
- const char *ref, *it;
-
- mksnpath(path, sizeof(path), *p, len, str);
- ref = resolve_ref(path, hash, 1, NULL);
- if (!ref)
- continue;
- if (!stat(git_path("logs/%s", path), &st) &&
- S_ISREG(st.st_mode))
- it = path;
- else if (strcmp(ref, path) &&
- !stat(git_path("logs/%s", ref), &st) &&
- S_ISREG(st.st_mode))
- it = ref;
- else
- continue;
- if (!logs_found++) {
- *log = xstrdup(it);
- hashcpy(sha1, hash);
- }
- if (!warn_ambiguous_refs)
- break;
- }
- free(last_branch);
- return logs_found;
-}
-
static inline int upstream_mark(const char *string, int len)
{
const char *suffix[] = { "@{upstream}", "@{u}" };
unsigned char sha1[20];
uint32_t crc;
uint32_t off;
- } *entries = malloc(nr * sizeof(entries[0]));
+ } *entries = xmalloc(nr * sizeof(entries[0]));
for (i = 0; i < nr; i++)
if (fread(entries[i].sha1, 20, 1, stdin) != 1)
die("unable to read sha1 %u/%u", i, nr);
{
int ch;
- strbuf_grow(sb, 0);
if (feof(fp))
return EOF;
int merge_submodule(unsigned char result[20], const char *path,
const unsigned char base[20], const unsigned char a[20],
- const unsigned char b[20])
+ const unsigned char b[20], int search)
{
struct commit *commit_base, *commit_a, *commit_b;
int parent_count;
* user needs to confirm the resolution.
*/
+ /* Skip the search if makes no sense to the calling context. */
+ if (!search)
+ return 0;
+
/* find commit which merges them */
parent_count = find_first_merges(&merges, path, commit_a, commit_b);
switch (parent_count) {
int quiet);
unsigned is_submodule_modified(const char *path, int ignore_untracked);
int merge_submodule(unsigned char result[20], const char *path, const unsigned char base[20],
- const unsigned char a[20], const unsigned char b[20]);
+ const unsigned char a[20], const unsigned char b[20], int search);
int check_submodule_needs_pushing(unsigned char new_sha1[20], const char *remotes_name);
#endif
our \$project_maxdepth = 8;
our \$home_link_str = 'projects';
our \$site_name = '[localhost]';
+our \$site_html_head_string = '';
our \$site_header = '';
our \$site_footer = '';
our \$home_text = 'indextext.html';
if test -n "$LIB_HTTPD_SSL"
then
- HTTPD_URL=https://127.0.0.1:$LIB_HTTPD_PORT
- AUTH_HTTPD_URL=https://user%40host:user%40host@127.0.0.1:$LIB_HTTPD_PORT
+ HTTPD_PROTO=https
RANDFILE_PATH="$HTTPD_ROOT_PATH"/.rnd openssl req \
-config "$TEST_PATH/ssl.cnf" \
export GIT_SSL_NO_VERIFY
HTTPD_PARA="$HTTPD_PARA -DSSL"
else
- HTTPD_URL=http://127.0.0.1:$LIB_HTTPD_PORT
- AUTH_HTTPD_URL=http://user%40host:user%40host@127.0.0.1:$LIB_HTTPD_PORT
+ HTTPD_PROTO=http
fi
+ HTTPD_DEST=127.0.0.1:$LIB_HTTPD_PORT
+ HTTPD_URL=$HTTPD_PROTO://$HTTPD_DEST
+ HTTPD_URL_USER=$HTTPD_PROTO://user%40host@$HTTPD_DEST
+ HTTPD_URL_USER_PASS=$HTTPD_PROTO://user%40host:user%40host@$HTTPD_DEST
if test -n "$LIB_HTTPD_DAV" -o -n "$LIB_HTTPD_SVN"
then
attr_check () {
path="$1" expect="$2"
- git check-attr test -- "$path" >actual 2>err &&
+ git $3 check-attr test -- "$path" >actual 2>err &&
echo "$path: test: $2" >expect &&
test_cmp expect actual &&
test_line_count = 0 err
echo "onoff test -test"
echo "offon -test test"
echo "no notest"
+ echo "A/e/F test=A/e/F"
) >.gitattributes &&
(
echo "g test=a/g" &&
attr_check a/b/d/yes unspecified
'
+test_expect_success 'attribute matching is case sensitive when core.ignorecase=0' '
+
+ test_must_fail attr_check F f "-c core.ignorecase=0" &&
+ test_must_fail attr_check a/F f "-c core.ignorecase=0" &&
+ test_must_fail attr_check a/c/F f "-c core.ignorecase=0" &&
+ test_must_fail attr_check a/G a/g "-c core.ignorecase=0" &&
+ test_must_fail attr_check a/B/g a/b/g "-c core.ignorecase=0" &&
+ test_must_fail attr_check a/b/G a/b/g "-c core.ignorecase=0" &&
+ test_must_fail attr_check a/b/H a/b/h "-c core.ignorecase=0" &&
+ test_must_fail attr_check a/b/D/g "a/b/d/*" "-c core.ignorecase=0" &&
+ test_must_fail attr_check oNoFf unset "-c core.ignorecase=0" &&
+ test_must_fail attr_check oFfOn set "-c core.ignorecase=0" &&
+ attr_check NO unspecified "-c core.ignorecase=0" &&
+ test_must_fail attr_check a/b/D/NO "a/b/d/*" "-c core.ignorecase=0" &&
+ attr_check a/b/d/YES a/b/d/* "-c core.ignorecase=0" &&
+ test_must_fail attr_check a/E/f "A/e/F" "-c core.ignorecase=0"
+
+'
+
+test_expect_success 'attribute matching is case insensitive when core.ignorecase=1' '
+
+ attr_check F f "-c core.ignorecase=1" &&
+ attr_check a/F f "-c core.ignorecase=1" &&
+ attr_check a/c/F f "-c core.ignorecase=1" &&
+ attr_check a/G a/g "-c core.ignorecase=1" &&
+ attr_check a/B/g a/b/g "-c core.ignorecase=1" &&
+ attr_check a/b/G a/b/g "-c core.ignorecase=1" &&
+ attr_check a/b/H a/b/h "-c core.ignorecase=1" &&
+ attr_check a/b/D/g "a/b/d/*" "-c core.ignorecase=1" &&
+ attr_check oNoFf unset "-c core.ignorecase=1" &&
+ attr_check oFfOn set "-c core.ignorecase=1" &&
+ attr_check NO unspecified "-c core.ignorecase=1" &&
+ attr_check a/b/D/NO "a/b/d/*" "-c core.ignorecase=1" &&
+ attr_check a/b/d/YES unspecified "-c core.ignorecase=1" &&
+ attr_check a/E/f "A/e/F" "-c core.ignorecase=1"
+
+'
+
+test_expect_success 'check whether FS is case-insensitive' '
+ mkdir junk &&
+ echo good >junk/CamelCase &&
+ echo bad >junk/camelcase &&
+ if test "$(cat junk/CamelCase)" != good
+ then
+ test_set_prereq CASE_INSENSITIVE_FS
+ fi
+'
+
+test_expect_success CASE_INSENSITIVE_FS 'additional case insensitivity tests' '
+ test_must_fail attr_check a/B/D/g "a/b/d/*" "-c core.ignorecase=0" &&
+ test_must_fail attr_check A/B/D/NO "a/b/d/*" "-c core.ignorecase=0" &&
+ attr_check A/b/h a/b/h "-c core.ignorecase=1" &&
+ attr_check a/B/D/g "a/b/d/*" "-c core.ignorecase=1" &&
+ attr_check A/B/D/NO "a/b/d/*" "-c core.ignorecase=1"
+'
+
test_expect_success 'unnormalized paths' '
attr_check ./f f &&
attr_check ./a/g a/g &&
)
'
-test_expect_success '!alias expansion' '
+test_expect_success NOT_MINGW '!alias expansion' '
pwd >expect &&
(
git config alias.test !pwd &&
. ./test-lib.sh
-test -f .git/config && rm .git/config
-
-git config core.penguin "little blue"
+test_expect_success 'clear default config' '
+ rm -f .git/config
+'
cat > expect << EOF
[core]
penguin = little blue
EOF
-
-test_expect_success 'initial' 'cmp .git/config expect'
-
-git config Core.Movie BadPhysics
+test_expect_success 'initial' '
+ git config core.penguin "little blue" &&
+ test_cmp expect .git/config
+'
cat > expect << EOF
[core]
penguin = little blue
Movie = BadPhysics
EOF
-
-test_expect_success 'mixed case' 'cmp .git/config expect'
-
-git config Cores.WhatEver Second
+test_expect_success 'mixed case' '
+ git config Core.Movie BadPhysics &&
+ test_cmp expect .git/config
+'
cat > expect << EOF
[core]
[Cores]
WhatEver = Second
EOF
-
-test_expect_success 'similar section' 'cmp .git/config expect'
-
-git config CORE.UPPERCASE true
+test_expect_success 'similar section' '
+ git config Cores.WhatEver Second
+ test_cmp expect .git/config
+'
cat > expect << EOF
[core]
[Cores]
WhatEver = Second
EOF
-
-test_expect_success 'similar section' 'cmp .git/config expect'
+test_expect_success 'uppercase section' '
+ git config CORE.UPPERCASE true &&
+ test_cmp expect .git/config
+'
test_expect_success 'replace with non-match' \
'git config core.penguin kingpin !blue'
WhatEver = Second
EOF
-test_expect_success 'non-match result' 'cmp .git/config expect'
+test_expect_success 'non-match result' 'test_cmp expect .git/config'
+
+test_expect_success 'find mixed-case key by canonical name' '
+ echo Second >expect &&
+ git config cores.whatever >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'find mixed-case key by non-canonical name' '
+ echo Second >expect &&
+ git config CoReS.WhAtEvEr >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'subsections are not canonicalized by git-config' '
+ cat >>.git/config <<-\EOF &&
+ [section.SubSection]
+ key = one
+ [section "SubSection"]
+ key = two
+ EOF
+ echo one >expect &&
+ git config section.subsection.key >actual &&
+ test_cmp expect actual &&
+ echo two >expect &&
+ git config section.SubSection.key >actual &&
+ test_cmp expect actual
+'
cat > .git/config <<\EOF
[alpha]
[beta]
EOF
-test_expect_success 'unset with cont. lines is correct' 'cmp .git/config expect'
+test_expect_success 'unset with cont. lines is correct' 'test_cmp expect .git/config'
cat > .git/config << EOF
[beta] ; silly comment # another comment
[nextSection] noNewline = ouch
EOF
-test_expect_success 'multiple unset is correct' 'cmp .git/config expect'
+test_expect_success 'multiple unset is correct' 'test_cmp expect .git/config'
cp .git/config2 .git/config
[nextSection] noNewline = ouch
EOF
-test_expect_success 'all replaced' 'cmp .git/config expect'
-
-git config beta.haha alpha
+test_expect_success 'all replaced' 'test_cmp expect .git/config'
cat > expect << EOF
[beta] ; silly comment # another comment
haha = alpha
[nextSection] noNewline = ouch
EOF
-
-test_expect_success 'really mean test' 'cmp .git/config expect'
-
-git config nextsection.nonewline wow
+test_expect_success 'really mean test' '
+ git config beta.haha alpha &&
+ test_cmp expect .git/config
+'
cat > expect << EOF
[beta] ; silly comment # another comment
[nextSection]
nonewline = wow
EOF
-
-test_expect_success 'really really mean test' 'cmp .git/config expect'
+test_expect_success 'really really mean test' '
+ git config nextsection.nonewline wow &&
+ test_cmp expect .git/config
+'
test_expect_success 'get value' 'test alpha = $(git config beta.haha)'
-git config --unset beta.haha
cat > expect << EOF
[beta] ; silly comment # another comment
[nextSection]
nonewline = wow
EOF
-
-test_expect_success 'unset' 'cmp .git/config expect'
-
-git config nextsection.NoNewLine "wow2 for me" "for me$"
+test_expect_success 'unset' '
+ git config --unset beta.haha &&
+ test_cmp expect .git/config
+'
cat > expect << EOF
[beta] ; silly comment # another comment
nonewline = wow
NoNewLine = wow2 for me
EOF
-
-test_expect_success 'multivar' 'cmp .git/config expect'
+test_expect_success 'multivar' '
+ git config nextsection.NoNewLine "wow2 for me" "for me$" &&
+ test_cmp expect .git/config
+'
test_expect_success 'non-match' \
'git config --get nextsection.nonewline !for'
test_expect_success 'get multivar' \
'git config --get-all nextsection.nonewline'
-git config nextsection.nonewline "wow3" "wow$"
-
cat > expect << EOF
[beta] ; silly comment # another comment
noIndent= sillyValue ; 'nother silly comment
nonewline = wow3
NoNewLine = wow2 for me
EOF
-
-test_expect_success 'multivar replace' 'cmp .git/config expect'
+test_expect_success 'multivar replace' '
+ git config nextsection.nonewline "wow3" "wow$" &&
+ test_cmp expect .git/config
+'
test_expect_success 'ambiguous value' '
test_must_fail git config nextsection.nonewline
test_must_fail git config --unset somesection.nonewline
'
-git config --unset nextsection.nonewline "wow3$"
-
cat > expect << EOF
[beta] ; silly comment # another comment
noIndent= sillyValue ; 'nother silly comment
NoNewLine = wow2 for me
EOF
-test_expect_success 'multivar unset' 'cmp .git/config expect'
+test_expect_success 'multivar unset' '
+ git config --unset nextsection.nonewline "wow3$" &&
+ test_cmp expect .git/config
+'
test_expect_success 'invalid key' 'test_must_fail git config inval.2key blabla'
Alpha = beta
EOF
-test_expect_success 'hierarchical section value' 'cmp .git/config expect'
+test_expect_success 'hierarchical section value' 'test_cmp expect .git/config'
cat > expect << EOF
beta.noindent=sillyValue
test_expect_success '--get-regexp' \
'git config --get-regexp in > output && cmp output expect'
-git config --add nextsection.nonewline "wow4 for you"
-
cat > expect << EOF
wow2 for me
wow4 for you
EOF
-test_expect_success '--add' \
- 'git config --get-all nextsection.nonewline > output && cmp output expect'
+test_expect_success '--add' '
+ git config --add nextsection.nonewline "wow4 for you" &&
+ git config --get-all nextsection.nonewline > output &&
+ test_cmp expect output
+'
cat > .git/config << EOF
[novalue]
'git config --get-regexp novalue > output &&
cmp output expect'
+echo 'novalue.variable true' > expect
+
+test_expect_success 'get-regexp --bool variable with no value' \
+ 'git config --bool --get-regexp novalue > output &&
+ cmp output expect'
+
echo 'emptyvalue.variable ' > expect
test_expect_success 'get-regexp variable with empty value' \
c = d
EOF
-git config a.x y
-
cat > expect << EOF
[a.b]
c = d
x = y
EOF
-test_expect_success 'new section is partial match of another' 'cmp .git/config expect'
-
-git config b.x y
-git config a.b c
+test_expect_success 'new section is partial match of another' '
+ git config a.x y &&
+ test_cmp expect .git/config
+'
cat > expect << EOF
[a.b]
x = y
EOF
-test_expect_success 'new variable inserts into proper section' 'cmp .git/config expect'
+test_expect_success 'new variable inserts into proper section' '
+ git config b.x y &&
+ git config a.b c &&
+ test_cmp expect .git/config
+'
test_expect_success 'alternative GIT_CONFIG (non-existing file should fail)' \
'test_must_fail git config --file non-existing-config -l'
ein.bahn=strasse
EOF
-GIT_CONFIG=other-config git config -l > output
-
-test_expect_success 'alternative GIT_CONFIG' 'cmp output expect'
+test_expect_success 'alternative GIT_CONFIG' '
+ GIT_CONFIG=other-config git config -l >output &&
+ test_cmp expect output
+'
test_expect_success 'alternative GIT_CONFIG (--file)' \
'git config --file other-config -l > output && cmp output expect'
'
-GIT_CONFIG=other-config git config anwohner.park ausweis
-
cat > expect << EOF
[ein]
bahn = strasse
park = ausweis
EOF
-test_expect_success '--set in alternative GIT_CONFIG' 'cmp other-config expect'
+test_expect_success '--set in alternative GIT_CONFIG' '
+ GIT_CONFIG=other-config git config anwohner.park ausweis &&
+ test_cmp expect other-config
+'
cat > .git/config << EOF
# Hallo
test_expect_success "section was removed properly" \
"test_cmp expect .git/config"
-rm .git/config
-
cat > expect << EOF
[gitcvs]
enabled = true
test_expect_success 'section ending' '
+ rm -f .git/config &&
git config gitcvs.enabled true &&
git config gitcvs.ext.dbname %Ggitcvs1.%a.%m.sqlite &&
git config gitcvs.dbname %Ggitcvs2.%a.%m.sqlite &&
- cmp .git/config expect
+ test_cmp expect .git/config
'
test_must_fail git config --bool bool.nobool foobar'
-rm .git/config
-
cat > expect <<\EOF
[bool]
true1 = true
test_expect_success 'set --bool' '
+ rm -f .git/config &&
git config --bool bool.true1 01 &&
git config --bool bool.true2 -1 &&
git config --bool bool.true3 YeS &&
git config --bool bool.false4 FALSE &&
cmp expect .git/config'
-rm .git/config
-
cat > expect <<\EOF
[int]
val1 = 1
test_expect_success 'set --int' '
+ rm -f .git/config &&
git config --int int.val1 01 &&
git config --int int.val2 -1 &&
git config --int int.val3 5m &&
cmp expect .git/config'
-rm .git/config
-
cat >expect <<\EOF
[bool]
true1 = true
EOF
test_expect_success 'get --bool-or-int' '
+ rm -f .git/config &&
(
echo "[bool]"
echo true1
'
-rm .git/config
cat >expect <<\EOF
[bool]
true1 = true
EOF
test_expect_success 'set --bool-or-int' '
+ rm -f .git/config &&
git config --bool-or-int bool.true1 true &&
git config --bool-or-int bool.false1 false &&
git config --bool-or-int bool.true2 yes &&
test_cmp expect .git/config
'
-rm .git/config
-
cat >expect <<\EOF
[path]
home = ~/
EOF
test_expect_success NOT_MINGW 'set --path' '
+ rm -f .git/config &&
git config --path path.home "~/" &&
git config --path path.normal "/dev/null" &&
git config --path path.trailingtilde "foo~" &&
test_cmp expect result
'
-rm .git/config
-
-git config quote.leading " test"
-git config quote.ending "test "
-git config quote.semicolon "test;test"
-git config quote.hash "test#test"
-
cat > expect << EOF
[quote]
leading = " test"
semicolon = "test;test"
hash = "test#test"
EOF
-
-test_expect_success 'quoting' 'cmp .git/config expect'
+test_expect_success 'quoting' '
+ rm -f .git/config &&
+ git config quote.leading " test" &&
+ git config quote.ending "test " &&
+ git config quote.semicolon "test;test" &&
+ git config quote.hash "test#test" &&
+ test_cmp expect .git/config
+'
test_expect_success 'key with newline' '
test_must_fail git config "key.with
section.quotecont=cont;inued
EOF
-git config --list > result
-
-test_expect_success 'value continued on next line' 'cmp result expect'
+test_expect_success 'value continued on next line' '
+ git config --list > result &&
+ cmp result expect
+'
cat > .git/config <<\EOF
[section "sub=section"]
Qsection.sub=section.val4
Qsection.sub=section.val5Q
EOF
+test_expect_success '--null --list' '
+ git config --null --list | nul_to_q >result &&
+ echo >>result &&
+ test_cmp expect result
+'
-git config --null --list | perl -pe 'y/\000/Q/' > result
-echo >>result
-
-test_expect_success '--null --list' 'cmp result expect'
-
-git config --null --get-regexp 'val[0-9]' | perl -pe 'y/\000/Q/' > result
-echo >>result
-
-test_expect_success '--null --get-regexp' 'cmp result expect'
+test_expect_success '--null --get-regexp' '
+ git config --null --get-regexp "val[0-9]" | nul_to_q >result &&
+ echo >>result &&
+ test_cmp expect result
+'
test_expect_success 'inner whitespace kept verbatim' '
git config section.val "foo bar" &&
. ./test-lib.sh
valid_ref() {
- if test "$#" = 1
- then
- test_expect_success "ref name '$1' is valid" \
- "git check-ref-format '$1'"
- else
- test_expect_success "ref name '$1' is valid with options $2" \
- "git check-ref-format $2 '$1'"
- fi
+ prereq=
+ case $1 in
+ [A-Z]*)
+ prereq=$1
+ shift
+ esac
+ test_expect_success $prereq "ref name '$1' is valid${2:+ with options $2}" "
+ git check-ref-format $2 '$1'
+ "
}
invalid_ref() {
- if test "$#" = 1
- then
- test_expect_success "ref name '$1' is invalid" \
- "test_must_fail git check-ref-format '$1'"
- else
- test_expect_success "ref name '$1' is invalid with options $2" \
- "test_must_fail git check-ref-format $2 '$1'"
- fi
+ prereq=
+ case $1 in
+ [A-Z]*)
+ prereq=$1
+ shift
+ esac
+ test_expect_success $prereq "ref name '$1' is invalid${2:+ with options $2}" "
+ test_must_fail git check-ref-format $2 '$1'
+ "
}
invalid_ref ''
-invalid_ref '/'
-invalid_ref '/' --allow-onelevel
-invalid_ref '/' --normalize
-invalid_ref '/' '--allow-onelevel --normalize'
+invalid_ref NOT_MINGW '/'
+invalid_ref NOT_MINGW '/' --allow-onelevel
+invalid_ref NOT_MINGW '/' --normalize
+invalid_ref NOT_MINGW '/' '--allow-onelevel --normalize'
valid_ref 'foo/bar/baz'
valid_ref 'foo/bar/baz' --normalize
invalid_ref 'refs///heads/foo'
valid_ref 'refs///heads/foo' --normalize
invalid_ref 'heads/foo/'
-invalid_ref '/heads/foo'
-valid_ref '/heads/foo' --normalize
+invalid_ref NOT_MINGW '/heads/foo'
+valid_ref NOT_MINGW '/heads/foo' --normalize
invalid_ref '///heads/foo'
valid_ref '///heads/foo' --normalize
invalid_ref './foo'
invalid_ref "$ref" '--refspec-pattern --allow-onelevel'
ref='/foo'
-invalid_ref "$ref"
-invalid_ref "$ref" --allow-onelevel
-invalid_ref "$ref" --refspec-pattern
-invalid_ref "$ref" '--refspec-pattern --allow-onelevel'
-invalid_ref "$ref" --normalize
-valid_ref "$ref" '--allow-onelevel --normalize'
-invalid_ref "$ref" '--refspec-pattern --normalize'
-valid_ref "$ref" '--refspec-pattern --allow-onelevel --normalize'
+invalid_ref NOT_MINGW "$ref"
+invalid_ref NOT_MINGW "$ref" --allow-onelevel
+invalid_ref NOT_MINGW "$ref" --refspec-pattern
+invalid_ref NOT_MINGW "$ref" '--refspec-pattern --allow-onelevel'
+invalid_ref NOT_MINGW "$ref" --normalize
+valid_ref NOT_MINGW "$ref" '--allow-onelevel --normalize'
+invalid_ref NOT_MINGW "$ref" '--refspec-pattern --normalize'
+valid_ref NOT_MINGW "$ref" '--refspec-pattern --allow-onelevel --normalize'
test_expect_success "check-ref-format --branch @{-1}" '
T=$(git write-tree) &&
'
valid_ref_normalized() {
- test_expect_success "ref name '$1' simplifies to '$2'" "
+ prereq=
+ case $1 in
+ [A-Z]*)
+ prereq=$1
+ shift
+ esac
+ test_expect_success $prereq "ref name '$1' simplifies to '$2'" "
refname=\$(git check-ref-format --normalize '$1') &&
- test \"\$refname\" = '$2'"
+ test \"\$refname\" = '$2'
+ "
}
invalid_ref_normalized() {
- test_expect_success "check-ref-format --normalize rejects '$1'" "
- test_must_fail git check-ref-format --normalize '$1'"
+ prereq=
+ case $1 in
+ [A-Z]*)
+ prereq=$1
+ shift
+ esac
+ test_expect_success $prereq "check-ref-format --normalize rejects '$1'" "
+ test_must_fail git check-ref-format --normalize '$1'
+ "
}
valid_ref_normalized 'heads/foo' 'heads/foo'
valid_ref_normalized 'refs///heads/foo' 'refs/heads/foo'
-valid_ref_normalized '/heads/foo' 'heads/foo'
+valid_ref_normalized NOT_MINGW '/heads/foo' 'heads/foo'
valid_ref_normalized '///heads/foo' 'heads/foo'
invalid_ref_normalized 'foo'
-invalid_ref_normalized '/foo'
+invalid_ref_normalized NOT_MINGW '/foo'
invalid_ref_normalized 'heads/foo/../bar'
invalid_ref_normalized 'heads/./foo'
invalid_ref_normalized 'heads\foo'
--- /dev/null
+#!/bin/sh
+
+test_description='checkout $tree -- $paths'
+. ./test-lib.sh
+
+test_expect_success setup '
+ mkdir dir &&
+ >dir/master &&
+ echo common >dir/common &&
+ git add dir/master dir/common &&
+ test_tick && git commit -m "master has dir/master" &&
+ git checkout -b next &&
+ git mv dir/master dir/next0 &&
+ echo next >dir/next1 &&
+ git add dir &&
+ test_tick && git commit -m "next has dir/next but not dir/master"
+'
+
+test_expect_success 'checking out paths out of a tree does not clobber unrelated paths' '
+ git checkout next &&
+ git reset --hard &&
+ rm dir/next0 &&
+ cat dir/common >expect.common &&
+ echo modified >expect.next1 &&
+ cat expect.next1 >dir/next1 &&
+ echo untracked >expect.next2 &&
+ cat expect.next2 >dir/next2 &&
+
+ git checkout master dir &&
+
+ test_cmp expect.common dir/common &&
+ test_path_is_file dir/master &&
+ git diff --exit-code master dir/master &&
+
+ test_path_is_missing dir/next0 &&
+ test_cmp expect.next1 dir/next1 &&
+ test_path_is_file dir/next2 &&
+ test_must_fail git ls-files --error-unmatch dir/next2 &&
+ test_cmp expect.next2 dir/next2
+'
+
+test_done
test_cmp expected3 output
'
+test_expect_success SYMLINKS 'ls-files --others with symlinked submodule' '
+ git init super &&
+ git init sub &&
+ (
+ cd sub &&
+ >a &&
+ git add a &&
+ git commit -m sub &&
+ git pack-refs --all
+ ) &&
+ (
+ cd super &&
+ "$SHELL_PATH" "$TEST_DIRECTORY/../contrib/workdir/git-new-workdir" ../sub sub
+ git ls-files --others --exclude-standard >../actual
+ ) &&
+ echo sub/ >expect &&
+ test_cmp expect actual
+'
+
test_done
git branch -d l/m &&
git branch l'
+test_expect_success \
+ 'git branch -m dumps usage' \
+ 'test_expect_code 129 git branch -m 2>err &&
+ grep "[Uu]sage: git branch" err'
+
test_expect_success \
'git branch -m m m/m should work' \
'git branch -l m &&
test_must_fail git rev-parse --verify CHERRY_PICK_HEAD
'
+test_expect_success 'cherry-pick w/dirty tree does not set CHERRY_PICK_HEAD' '
+ pristine_detach initial &&
+ echo foo > foo &&
+ test_must_fail git cherry-pick base &&
+ test_must_fail git rev-parse --verify CHERRY_PICK_HEAD
+'
+
+test_expect_success \
+ 'cherry-pick --strategy=resolve w/dirty tree does not set CHERRY_PICK_HEAD' '
+ pristine_detach initial &&
+ echo foo > foo &&
+ test_must_fail git cherry-pick --strategy=resolve base &&
+ test_must_fail git rev-parse --verify CHERRY_PICK_HEAD
+'
+
test_expect_success 'GIT_CHERRY_PICK_HELP suppresses CHERRY_PICK_HEAD' '
pristine_detach initial &&
(
--- /dev/null
+#!/bin/sh
+
+test_description='diff function context'
+
+. ./test-lib.sh
+. "$TEST_DIRECTORY"/diff-lib.sh
+
+
+cat <<\EOF >hello.c
+#include <stdio.h>
+
+static int a(void)
+{
+ /*
+ * Dummy.
+ */
+}
+
+static int hello_world(void)
+{
+ /* Classic. */
+ printf("Hello world.\n");
+
+ /* Success! */
+ return 0;
+}
+static int b(void)
+{
+ /*
+ * Dummy, too.
+ */
+}
+
+int main(int argc, char **argv)
+{
+ a();
+ b();
+ return hello_world();
+}
+EOF
+
+test_expect_success 'setup' '
+ git add hello.c &&
+ test_tick &&
+ git commit -m initial &&
+
+ grep -v Classic <hello.c >hello.c.new &&
+ mv hello.c.new hello.c
+'
+
+cat <<\EOF >expected
+diff --git a/hello.c b/hello.c
+--- a/hello.c
++++ b/hello.c
+@@ -10,8 +10,7 @@ static int a(void)
+ static int hello_world(void)
+ {
+- /* Classic. */
+ printf("Hello world.\n");
+
+ /* Success! */
+ return 0;
+ }
+EOF
+
+test_expect_success 'diff -U0 -W' '
+ git diff -U0 -W >actual &&
+ compare_diff_patch actual expected
+'
+
+cat <<\EOF >expected
+diff --git a/hello.c b/hello.c
+--- a/hello.c
++++ b/hello.c
+@@ -9,9 +9,8 @@ static int a(void)
+
+ static int hello_world(void)
+ {
+- /* Classic. */
+ printf("Hello world.\n");
+
+ /* Success! */
+ return 0;
+ }
+EOF
+
+test_expect_success 'diff -W' '
+ git diff -W >actual &&
+ compare_diff_patch actual expected
+'
+
+test_done
--- /dev/null
+#!/bin/sh
+
+test_description='git am with corrupt input'
+. ./test-lib.sh
+
+# Note the missing "+++" line:
+cat > bad-patch.diff <<'EOF'
+From: A U Thor <au.thor@example.com>
+diff --git a/f b/f
+index 7898192..6178079 100644
+--- a/f
+@@ -1 +1 @@
+-a
++b
+EOF
+
+test_expect_success setup '
+ test $? = 0 &&
+ echo a > f &&
+ git add f &&
+ test_tick &&
+ git commit -m initial
+'
+
+# This used to fail before, too, but with a different diagnostic.
+# fatal: unable to write file '(null)' mode 100644: Bad address
+# Also, it had the unwanted side-effect of deleting f.
+test_expect_success 'try to apply corrupted patch' '
+ git am bad-patch.diff 2> actual
+ test $? = 1
+'
+
+cat > expected <<EOF
+fatal: git diff header lacks filename information (line 4)
+EOF
+
+test_expect_success 'compare diagnostic; ensure file is still here' '
+ test $? = 0 &&
+ test -f f &&
+ test_cmp expected actual
+'
+
+test_done
'git archive --output=b4.tar HEAD &&
test_cmp b.tar b4.tar'
-test_expect_success NOT_MINGW 'git archive --remote' \
+test_expect_success 'git archive --remote' \
'git archive --remote=. HEAD >b5.tar &&
test_cmp b.tar b5.tar'
grep "^bar\$" output
'
-test_expect_success NOT_MINGW 'archive --list shows only enabled remote filters' '
+test_expect_success 'archive --list shows only enabled remote filters' '
git archive --list --remote=. >output &&
! grep "^tar\.foo\$" output &&
grep "^bar\$" output
test_cmp b.tar config-implicittar.foo
'
-test_expect_success NOT_MINGW 'only enabled filters are available remotely' '
+test_expect_success 'only enabled filters are available remotely' '
test_must_fail git archive --remote=. --format=tar.foo HEAD \
>remote.tar.foo &&
git archive --remote=. --format=bar >remote.bar HEAD &&
test_cmp b.tar j.tar
'
-test_expect_success GZIP,NOT_MINGW 'remote tar.gz is allowed by default' '
+test_expect_success GZIP 'remote tar.gz is allowed by default' '
git archive --remote=. --format=tar.gz HEAD >remote.tar.gz &&
test_cmp j.tgz remote.tar.gz
'
-test_expect_success GZIP,NOT_MINGW 'remote tar.gz can be disabled' '
+test_expect_success GZIP 'remote tar.gz can be disabled' '
git config tar.tar.gz.remote false &&
test_must_fail git archive --remote=. --format=tar.gz HEAD \
>remote.tar.gz
cut -f -2 .git/FETCH_HEAD >actual &&
test_cmp expected actual'
+test_expect_success 'fetch --prune on its own works as expected' '
+ cd "$D" &&
+ git clone . prune &&
+ cd prune &&
+ git fetch origin refs/heads/master:refs/remotes/origin/extrabranch &&
+
+ git fetch --prune origin &&
+ test_must_fail git rev-parse origin/extrabranch
+'
+
+test_expect_success 'fetch --prune with a branch name keeps branches' '
+ cd "$D" &&
+ git clone . prune-branch &&
+ cd prune-branch &&
+ git fetch origin refs/heads/master:refs/remotes/origin/extrabranch &&
+
+ git fetch --prune origin master &&
+ git rev-parse origin/extrabranch
+'
+
+test_expect_success 'fetch --prune with a namespace keeps other namespaces' '
+ cd "$D" &&
+ git clone . prune-namespace &&
+ cd prune-namespace &&
+
+ git fetch --prune origin refs/heads/a/*:refs/remotes/origin/a/* &&
+ git rev-parse origin/master
+'
+
+test_expect_success 'fetch --prune --tags does not delete the remote-tracking branches' '
+ cd "$D" &&
+ git clone . prune-tags &&
+ cd prune-tags &&
+ git fetch origin refs/heads/master:refs/tags/sometag &&
+
+ git fetch --prune --tags origin &&
+ git rev-parse origin/master &&
+ test_must_fail git rev-parse somebranch
+'
+
+test_expect_success 'fetch --prune --tags with branch does not delete other remote-tracking branches' '
+ cd "$D" &&
+ git clone . prune-tags-branch &&
+ cd prune-tags-branch &&
+ git fetch origin refs/heads/master:refs/remotes/origin/extrabranch &&
+
+ git fetch --prune --tags origin master &&
+ git rev-parse origin/extrabranch
+'
+
test_expect_success 'fetch tags when there is no tags' '
cd "$D" &&
)
}
+mk_test_with_hooks() {
+ mk_test "$@" &&
+ (
+ cd testrepo &&
+ mkdir .git/hooks &&
+ cd .git/hooks &&
+
+ cat >pre-receive <<-'EOF' &&
+ #!/bin/sh
+ cat - >>pre-receive.actual
+ EOF
+
+ cat >update <<-'EOF' &&
+ #!/bin/sh
+ printf "%s %s %s\n" "$@" >>update.actual
+ EOF
+
+ cat >post-receive <<-'EOF' &&
+ #!/bin/sh
+ cat - >>post-receive.actual
+ EOF
+
+ cat >post-update <<-'EOF' &&
+ #!/bin/sh
+ for ref in "$@"
+ do
+ printf "%s\n" "$ref" >>post-update.actual
+ done
+ EOF
+
+ chmod +x pre-receive update post-receive post-update
+ )
+}
+
mk_child() {
rm -rf "$1" &&
git clone testrepo "$1"
'
+test_expect_success 'pushing valid refs triggers post-receive and post-update hooks' '
+ mk_test_with_hooks heads/master heads/next &&
+ orgmaster=$(cd testrepo && git show-ref -s --verify refs/heads/master) &&
+ newmaster=$(git show-ref -s --verify refs/heads/master) &&
+ orgnext=$(cd testrepo && git show-ref -s --verify refs/heads/next) &&
+ newnext=$_z40 &&
+ git push testrepo refs/heads/master:refs/heads/master :refs/heads/next &&
+ (
+ cd testrepo/.git &&
+ cat >pre-receive.expect <<-EOF &&
+ $orgmaster $newmaster refs/heads/master
+ $orgnext $newnext refs/heads/next
+ EOF
+
+ cat >update.expect <<-EOF &&
+ refs/heads/master $orgmaster $newmaster
+ refs/heads/next $orgnext $newnext
+ EOF
+
+ cat >post-receive.expect <<-EOF &&
+ $orgmaster $newmaster refs/heads/master
+ $orgnext $newnext refs/heads/next
+ EOF
+
+ cat >post-update.expect <<-EOF &&
+ refs/heads/master
+ refs/heads/next
+ EOF
+
+ test_cmp pre-receive.expect pre-receive.actual &&
+ test_cmp update.expect update.actual &&
+ test_cmp post-receive.expect post-receive.actual &&
+ test_cmp post-update.expect post-update.actual
+ )
+'
+
+test_expect_success 'deleting dangling ref triggers hooks with correct args' '
+ mk_test_with_hooks heads/master &&
+ rm -f testrepo/.git/objects/??/* &&
+ git push testrepo :refs/heads/master &&
+ (
+ cd testrepo/.git &&
+ cat >pre-receive.expect <<-EOF &&
+ $_z40 $_z40 refs/heads/master
+ EOF
+
+ cat >update.expect <<-EOF &&
+ refs/heads/master $_z40 $_z40
+ EOF
+
+ cat >post-receive.expect <<-EOF &&
+ $_z40 $_z40 refs/heads/master
+ EOF
+
+ cat >post-update.expect <<-EOF &&
+ refs/heads/master
+ EOF
+
+ test_cmp pre-receive.expect pre-receive.actual &&
+ test_cmp update.expect update.actual &&
+ test_cmp post-receive.expect post-receive.actual &&
+ test_cmp post-update.expect post-update.actual
+ )
+'
+
+test_expect_success 'deletion of a non-existent ref is not fed to post-receive and post-update hooks' '
+ mk_test_with_hooks heads/master &&
+ orgmaster=$(cd testrepo && git show-ref -s --verify refs/heads/master) &&
+ newmaster=$(git show-ref -s --verify refs/heads/master) &&
+ git push testrepo master :refs/heads/nonexistent &&
+ (
+ cd testrepo/.git &&
+ cat >pre-receive.expect <<-EOF &&
+ $orgmaster $newmaster refs/heads/master
+ $_z40 $_z40 refs/heads/nonexistent
+ EOF
+
+ cat >update.expect <<-EOF &&
+ refs/heads/master $orgmaster $newmaster
+ refs/heads/nonexistent $_z40 $_z40
+ EOF
+
+ cat >post-receive.expect <<-EOF &&
+ $orgmaster $newmaster refs/heads/master
+ EOF
+
+ cat >post-update.expect <<-EOF &&
+ refs/heads/master
+ EOF
+
+ test_cmp pre-receive.expect pre-receive.actual &&
+ test_cmp update.expect update.actual &&
+ test_cmp post-receive.expect post-receive.actual &&
+ test_cmp post-update.expect post-update.actual
+ )
+'
+
+test_expect_success 'deletion of a non-existent ref alone does trigger post-receive and post-update hooks' '
+ mk_test_with_hooks heads/master &&
+ git push testrepo :refs/heads/nonexistent &&
+ (
+ cd testrepo/.git &&
+ cat >pre-receive.expect <<-EOF &&
+ $_z40 $_z40 refs/heads/nonexistent
+ EOF
+
+ cat >update.expect <<-EOF &&
+ refs/heads/nonexistent $_z40 $_z40
+ EOF
+
+ test_cmp pre-receive.expect pre-receive.actual &&
+ test_cmp update.expect update.actual &&
+ test_path_is_missing post-receive.actual &&
+ test_path_is_missing post-update.actual
+ )
+'
+
+test_expect_success 'mixed ref updates, deletes, invalid deletes trigger hooks with correct input' '
+ mk_test_with_hooks heads/master heads/next heads/pu &&
+ orgmaster=$(cd testrepo && git show-ref -s --verify refs/heads/master) &&
+ newmaster=$(git show-ref -s --verify refs/heads/master) &&
+ orgnext=$(cd testrepo && git show-ref -s --verify refs/heads/next) &&
+ newnext=$_z40 &&
+ orgpu=$(cd testrepo && git show-ref -s --verify refs/heads/pu) &&
+ newpu=$(git show-ref -s --verify refs/heads/master) &&
+ git push testrepo refs/heads/master:refs/heads/master \
+ refs/heads/master:refs/heads/pu :refs/heads/next \
+ :refs/heads/nonexistent &&
+ (
+ cd testrepo/.git &&
+ cat >pre-receive.expect <<-EOF &&
+ $orgmaster $newmaster refs/heads/master
+ $orgnext $newnext refs/heads/next
+ $orgpu $newpu refs/heads/pu
+ $_z40 $_z40 refs/heads/nonexistent
+ EOF
+
+ cat >update.expect <<-EOF &&
+ refs/heads/master $orgmaster $newmaster
+ refs/heads/next $orgnext $newnext
+ refs/heads/pu $orgpu $newpu
+ refs/heads/nonexistent $_z40 $_z40
+ EOF
+
+ cat >post-receive.expect <<-EOF &&
+ $orgmaster $newmaster refs/heads/master
+ $orgnext $newnext refs/heads/next
+ $orgpu $newpu refs/heads/pu
+ EOF
+
+ cat >post-update.expect <<-EOF &&
+ refs/heads/master
+ refs/heads/next
+ refs/heads/pu
+ EOF
+
+ test_cmp pre-receive.expect pre-receive.actual &&
+ test_cmp update.expect update.actual &&
+ test_cmp post-receive.expect post-receive.actual &&
+ test_cmp post-update.expect post-update.actual
+ )
+'
+
test_expect_success 'allow deleting a ref using --delete' '
mk_test heads/master &&
(cd testrepo && git config receive.denyDeleteCurrent warn) &&
test_done
fi
-. "$TEST_DIRECTORY"/lib-httpd.sh
LIB_HTTPD_PORT=${LIB_HTTPD_PORT-'5550'}
+. "$TEST_DIRECTORY"/lib-httpd.sh
start_httpd
test_expect_success 'setup repository' '
test_cmp file clone/file
'
-test_expect_success 'clone http repository with authentication' '
+test_expect_success 'create password-protected repository' '
mkdir "$HTTPD_DOCUMENT_ROOT_PATH/auth/" &&
- cp -Rf "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" "$HTTPD_DOCUMENT_ROOT_PATH/auth/repo.git" &&
- git clone $AUTH_HTTPD_URL/auth/repo.git clone-auth &&
- test_cmp file clone-auth/file
+ cp -Rf "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" \
+ "$HTTPD_DOCUMENT_ROOT_PATH/auth/repo.git"
+'
+
+test_expect_success 'setup askpass helpers' '
+ cat >askpass <<-EOF &&
+ #!/bin/sh
+ echo >>"$PWD/askpass-query" "askpass: \$*" &&
+ cat "$PWD/askpass-response"
+ EOF
+ chmod +x askpass &&
+ GIT_ASKPASS="$PWD/askpass" &&
+ export GIT_ASKPASS &&
+ >askpass-expect-none &&
+ echo "askpass: Password for '\''$HTTPD_DEST'\'': " >askpass-expect-pass &&
+ { echo "askpass: Username for '\''$HTTPD_DEST'\'': " &&
+ cat askpass-expect-pass
+ } >askpass-expect-both
+'
+
+test_expect_success 'cloning password-protected repository can fail' '
+ >askpass-query &&
+ echo wrong >askpass-response &&
+ test_must_fail git clone "$HTTPD_URL/auth/repo.git" clone-auth-fail &&
+ test_cmp askpass-expect-both askpass-query
+'
+
+test_expect_success 'http auth can use user/pass in URL' '
+ >askpass-query &&
+ echo wrong >askpass-reponse &&
+ git clone "$HTTPD_URL_USER_PASS/auth/repo.git" clone-auth-none &&
+ test_cmp askpass-expect-none askpass-query
+'
+
+test_expect_success 'http auth can use just user in URL' '
+ >askpass-query &&
+ echo user@host >askpass-response &&
+ git clone "$HTTPD_URL_USER/auth/repo.git" clone-auth-pass &&
+ test_cmp askpass-expect-pass askpass-query
+'
+
+test_expect_success 'http auth can request both user and pass' '
+ >askpass-query &&
+ echo user@host >askpass-response &&
+ git clone "$HTTPD_URL/auth/repo.git" clone-auth-both &&
+ test_cmp askpass-expect-both askpass-query
'
test_expect_success 'fetch changes via http' '
git clone dst/.git dst2
'
+test_expect_success 'fetch from .git gitfile' '
+ (
+ cd dst2 &&
+ git fetch ../dst/.git
+ )
+'
+
+test_expect_success 'fetch from gitfile parent' '
+ (
+ cd dst2 &&
+ git fetch ../dst
+ )
+'
+
test_expect_success 'clone separate gitdir where target already exists' '
rm -rf dst &&
test_must_fail git clone --separate-git-dir realgitdir src dst
git merge d
'
+# canonical criss-cross history in top and submodule
+test_expect_success 'setup for recursive merge with submodule' '
+ mkdir merge-recursive &&
+ (cd merge-recursive &&
+ git init &&
+ mkdir sub &&
+ (cd sub &&
+ git init &&
+ test_commit a &&
+ git checkout -b sub-b master &&
+ test_commit b &&
+ git checkout -b sub-c master &&
+ test_commit c &&
+ git checkout -b sub-bc sub-b &&
+ git merge sub-c &&
+ git checkout -b sub-cb sub-c &&
+ git merge sub-b &&
+ git checkout master) &&
+ git add sub &&
+ git commit -m a &&
+ git checkout -b top-b master &&
+ (cd sub && git checkout sub-b) &&
+ git add sub &&
+ git commit -m b &&
+ git checkout -b top-c master &&
+ (cd sub && git checkout sub-c) &&
+ git add sub &&
+ git commit -m c &&
+ git checkout -b top-bc top-b &&
+ git merge -s ours --no-commit top-c &&
+ (cd sub && git checkout sub-bc) &&
+ git add sub &&
+ git commit -m bc &&
+ git checkout -b top-cb top-c &&
+ git merge -s ours --no-commit top-b &&
+ (cd sub && git checkout sub-cb) &&
+ git add sub &&
+ git commit -m cb)
+'
+
+# merge should leave submodule unmerged in index
+test_expect_success 'recursive merge with submodule' '
+ (cd merge-recursive &&
+ test_must_fail git merge top-bc &&
+ echo "160000 $(git rev-parse top-cb:sub) 2 sub" > expect2 &&
+ echo "160000 $(git rev-parse top-bc:sub) 3 sub" > expect3 &&
+ git ls-files -u > actual &&
+ grep "$(cat expect2)" actual > /dev/null &&
+ grep "$(cat expect3)" actual > /dev/null)
+'
+
test_done
--- /dev/null
+#!/bin/sh
+
+test_description='git status with certain file name lengths'
+
+. ./test-lib.sh
+
+files="0 1 2 3 4 5 6 7 8 9 a b c d e f g h i j k l m n o p q r s t u v w x y z"
+
+check() {
+ len=$1
+ prefix=$2
+
+ for i in $files
+ do
+ : >$prefix$i
+ done
+
+ test_expect_success "status, filename length $len" "
+ git add $prefix* &&
+ git status
+ "
+ rm $prefix* .git/index
+}
+
+check 1
+check 2 p
+check 3 px
+check 4 pre
+check 5 pref
+check 6 prefi
+check 7 prefix
+check 8 prefix-
+check 9 prefix-p
+check 10 prefix-pr
+check 11 prefix-pre
+check 12 prefix-pref
+check 13 prefix-prefi
+check 14 prefix-prefix
+check 15 prefix-prefix-
+check 16 prefix-prefix-p
+check 17 prefix-prefix-pr
+check 18 prefix-prefix-pre
+check 19 prefix-prefix-pref
+check 20 prefix-prefix-prefi
+check 21 prefix-prefix-prefix
+check 22 prefix-prefix-prefix-
+check 23 prefix-prefix-prefix-p
+check 24 prefix-prefix-prefix-pr
+
+test_done
test_debug 'git log --graph --decorate --oneline --all'
+cat >editor <<\EOF
+#!/bin/sh
+# Add a new message string that was not in the template
+(
+ echo "Merge work done on the side branch c1"
+ echo
+ cat <"$1"
+) >"$1.tmp" && mv "$1.tmp" "$1"
+# strip comments and blank lines from end of message
+sed -e '/^#/d' < "$1" | sed -e :a -e '/^\n*$/{$d;N;ba' -e '}' > expected
+EOF
+chmod 755 editor
+
+test_expect_success 'merge --no-ff --edit' '
+ git reset --hard c0 &&
+ EDITOR=./editor git merge --no-ff --edit c1 &&
+ verify_parents $c0 $c1 &&
+ git cat-file commit HEAD >raw &&
+ grep "work done on the side branch" raw &&
+ sed "1,/^$/d" >actual raw &&
+ test_cmp actual expected
+'
+
test_done
prompt_given()
{
prompt="$1"
- test "$prompt" = "Hit return to launch 'test-tool': branch"
+ test "$prompt" = "Launch 'test-tool' [Y/n]: branch"
+}
+
+stdin_contains()
+{
+ grep >/dev/null "$1"
+}
+
+stdin_doesnot_contain()
+{
+ ! stdin_contains "$1"
}
# Create a file on master and change it on branch
test "$diff" = branch
'
+# Create a second file on master and a different version on branch
+test_expect_success PERL 'setup with 2 files different' '
+ echo m2 >file2 &&
+ git add file2 &&
+ git commit -m "added file2" &&
+
+ git checkout branch &&
+ echo br2 >file2 &&
+ git add file2 &&
+ git commit -a -m "branch changed file2" &&
+ git checkout master
+'
+
+test_expect_success PERL 'say no to the first file' '
+ diff=$( (echo n; echo) | git difftool -x cat branch ) &&
+
+ echo "$diff" | stdin_contains m2 &&
+ echo "$diff" | stdin_contains br2 &&
+ echo "$diff" | stdin_doesnot_contain master &&
+ echo "$diff" | stdin_doesnot_contain branch
+'
+
+test_expect_success PERL 'say no to the second file' '
+ diff=$( (echo; echo n) | git difftool -x cat branch ) &&
+
+ echo "$diff" | stdin_contains master &&
+ echo "$diff" | stdin_contains branch &&
+ echo "$diff" | stdin_doesnot_contain m2 &&
+ echo "$diff" | stdin_doesnot_contain br2
+'
+
test_done
chmod +x helper
test_expect_success 'setup ' '
+ echo "bin: test number 0" >zero.bin &&
echo "bin: test 1" >one.bin &&
echo "bin: test number 2" >two.bin &&
if test_have_prereq SYMLINKS; then
test_expect_success 'setup textconv filters' '
echo "*.bin diff=test" >.gitattributes &&
+ echo "zero.bin eol=crlf" >>.gitattributes &&
git config diff.test.textconv ./helper &&
git config diff.test.cachetextconv false
'
test_cmp expected result
'
+test_expect_success 'blame --textconv with local changes' '
+ test_when_finished "git checkout zero.bin" &&
+ printf "bin: updated number 0\015" >zero.bin &&
+ git blame --textconv zero.bin >blame &&
+ expect="(Not Committed Yet ....-..-.. ..:..:.. +0000 1)" &&
+ expect="$expect converted: updated number 0" &&
+ expr "$(find_blame <blame)" : "^$expect"
+'
+
test_expect_success 'setup +cachetextconv' '
git config diff.test.cachetextconv true
'
echo do
echo " echo \"!\$a!\""
echo "done >commandline\$output"
+ test_have_prereq MINGW && echo "dos2unix commandline\$output"
echo "cat > msgtxt\$output"
) >fake.sendmail &&
chmod +x ./fake.sendmail &&
--- /dev/null
+#!/bin/sh
+#
+# Copyright (c) 2011 Frédéric Heitzmann
+
+test_description='git svn dcommit --interactive series'
+. ./lib-git-svn.sh
+
+test_expect_success 'initialize repo' '
+ svn_cmd mkdir -m"mkdir test-interactive" "$svnrepo/test-interactive" &&
+ git svn clone "$svnrepo/test-interactive" test-interactive &&
+ cd test-interactive &&
+ touch foo && git add foo && git commit -m"foo: first commit" &&
+ git svn dcommit
+ '
+
+test_expect_success 'answers: y [\n] yes' '
+ (
+ echo "change #1" >> foo && git commit -a -m"change #1" &&
+ echo "change #2" >> foo && git commit -a -m"change #2" &&
+ echo "change #3" >> foo && git commit -a -m"change #3" &&
+ ( echo "y
+
+y" | GIT_SVN_NOTTY=1 git svn dcommit --interactive ) &&
+ test $(git rev-parse HEAD) = $(git rev-parse remotes/git-svn)
+ )
+ '
+
+test_expect_success 'answers: yes yes no' '
+ (
+ echo "change #1" >> foo && git commit -a -m"change #1" &&
+ echo "change #2" >> foo && git commit -a -m"change #2" &&
+ echo "change #3" >> foo && git commit -a -m"change #3" &&
+ ( echo "yes
+yes
+no" | GIT_SVN_NOTTY=1 git svn dcommit --interactive ) &&
+ test $(git rev-parse HEAD^^^) = $(git rev-parse remotes/git-svn) &&
+ git reset --hard remotes/git-svn
+ )
+ '
+
+test_expect_success 'answers: yes quit' '
+ (
+ echo "change #1" >> foo && git commit -a -m"change #1" &&
+ echo "change #2" >> foo && git commit -a -m"change #2" &&
+ echo "change #3" >> foo && git commit -a -m"change #3" &&
+ ( echo "yes
+quit" | GIT_SVN_NOTTY=1 git svn dcommit --interactive ) &&
+ test $(git rev-parse HEAD^^^) = $(git rev-parse remotes/git-svn) &&
+ git reset --hard remotes/git-svn
+ )
+ '
+
+test_expect_success 'answers: all' '
+ (
+ echo "change #1" >> foo && git commit -a -m"change #1" &&
+ echo "change #2" >> foo && git commit -a -m"change #2" &&
+ echo "change #3" >> foo && git commit -a -m"change #3" &&
+ ( echo "all" | GIT_SVN_NOTTY=1 git svn dcommit --interactive ) &&
+ test $(git rev-parse HEAD) = $(git rev-parse remotes/git-svn) &&
+ git reset --hard remotes/git-svn
+ )
+ '
+
+test_done
test_must_fail git fast-import --cat-blob-fd=-1 </dev/null
'
-test_expect_success 'R: print old blob' '
+test_expect_success NOT_MINGW 'R: print old blob' '
blob=$(echo "yes it can" | git hash-object -w --stdin) &&
cat >expect <<-EOF &&
${blob} blob 11
test_cmp expect actual
'
-test_expect_success 'R: in-stream cat-blob-fd not respected' '
+test_expect_success NOT_MINGW 'R: in-stream cat-blob-fd not respected' '
echo hello >greeting &&
blob=$(git hash-object -w greeting) &&
cat >expect <<-EOF &&
test_cmp expect actual.1
'
-test_expect_success 'R: print new blob' '
+test_expect_success NOT_MINGW 'R: print new blob' '
blob=$(echo "yep yep yep" | git hash-object --stdin) &&
cat >expect <<-EOF &&
${blob} blob 12
test_cmp expect actual
'
-test_expect_success 'R: print new blob by sha1' '
+test_expect_success NOT_MINGW 'R: print new blob by sha1' '
blob=$(echo "a new blob named by sha1" | git hash-object --stdin) &&
cat >expect <<-EOF &&
${blob} blob 25
git config --add test.booltrue true &&
git config --add test.boolfalse no &&
git config --add test.boolother other &&
- git config --add test.int 2k
+ git config --add test.int 2k &&
+ git config --add test.path "~/foo" &&
+ git config --add test.pathexpanded "$HOME/foo" &&
+ git config --add test.pathmulti foo &&
+ git config --add test.pathmulti bar
'
# The external test will outputs its own plan
is($r->config_int("test.nonexistent"), undef, "config_int: nonexistent");
ok($r->config_bool("test.booltrue"), "config_bool: true");
ok(!$r->config_bool("test.boolfalse"), "config_bool: false");
+is($r->config_path("test.path"), $r->config("test.pathexpanded"),
+ "config_path: ~/foo expansion");
+is_deeply([$r->config_path("test.pathmulti")], ["foo", "bar"],
+ "config_path: multiple values");
our $ansi_green = "\x1b[32m";
is($r->get_color("color.test.slot1", "red"), $ansi_green, "get_color");
# Cannot test $r->get_colorbool("color.foo")) because we do not
--- /dev/null
+#!/bin/sh
+
+test_description='git-p4 transparency to shell metachars in filenames'
+
+. ./lib-git-p4.sh
+
+test_expect_success 'start p4d' '
+ start_p4d
+'
+
+test_expect_success 'init depot' '
+ (
+ cd "$cli" &&
+ echo file1 >file1 &&
+ p4 add file1 &&
+ p4 submit -d "file1"
+ )
+'
+
+test_expect_success 'shell metachars in filenames' '
+ "$GITP4" clone --dest="$git" //depot &&
+ test_when_finished cleanup_git &&
+ (
+ cd "$git" &&
+ git config git-p4.skipSubmitEditCheck true &&
+ echo f1 >foo\$bar &&
+ git add foo\$bar &&
+ echo f2 >"file with spaces" &&
+ git add "file with spaces" &&
+ git commit -m "add files" &&
+ P4EDITOR=touch "$GITP4" submit
+ ) &&
+ (
+ cd "$cli" &&
+ p4 sync ... &&
+ test -e "file with spaces" &&
+ test -e "foo\$bar"
+ )
+'
+
+test_expect_success 'deleting with shell metachars' '
+ "$GITP4" clone --dest="$git" //depot &&
+ test_when_finished cleanup_git &&
+ (
+ cd "$git" &&
+ git config git-p4.skipSubmitEditCheck true &&
+ git rm foo\$bar &&
+ git rm file\ with\ spaces &&
+ git commit -m "remove files" &&
+ P4EDITOR=touch "$GITP4" submit
+ ) &&
+ (
+ cd "$cli" &&
+ p4 sync ... &&
+ test ! -e "file with spaces" &&
+ test ! -e foo\$bar
+ )
+'
+
+test_expect_success 'kill p4d' '
+ kill_p4d
+'
+
+test_done
. ./test-lib.sh
+test_web_browse () {
+ # browser=$1 url=$2
+ git web--browse --browser="$1" "$2" >actual &&
+ tr -d '\015' <actual >text &&
+ test_cmp expect text
+}
+
test_expect_success \
'URL with an ampersand in it' '
echo http://example.com/foo\&bar >expect &&
git config browser.custom.cmd echo &&
- git web--browse --browser=custom \
- http://example.com/foo\&bar >actual &&
- test_cmp expect actual
+ test_web_browse custom http://example.com/foo\&bar
'
test_expect_success \
'URL with a semi-colon in it' '
echo http://example.com/foo\;bar >expect &&
git config browser.custom.cmd echo &&
- git web--browse --browser=custom \
- http://example.com/foo\;bar >actual &&
- test_cmp expect actual
+ test_web_browse custom http://example.com/foo\;bar
'
test_expect_success \
'URL with a hash in it' '
echo http://example.com/foo#bar >expect &&
git config browser.custom.cmd echo &&
- git web--browse --browser=custom \
- http://example.com/foo#bar >actual &&
- test_cmp expect actual
+ test_web_browse custom http://example.com/foo#bar
'
test_expect_success \
EOF
chmod +x "fake browser" &&
git config browser.w3m.path "`pwd`/fake browser" &&
- git web--browse --browser=w3m \
- http://example.com/foo >actual &&
- test_cmp expect actual
+ test_web_browse w3m http://example.com/foo
'
test_expect_success \
done
}
f" &&
- git web--browse --browser=custom \
- http://example.com/foo >actual &&
- test_cmp expect actual
+ test_web_browse custom http://example.com/foo
'
test_done
# If you want to allow non-ascii filenames set this variable to true.
allownonascii=$(git config hooks.allownonascii)
+# Redirect output to stderr.
+exec 1>&2
+
# Cross platform projects tend to avoid non-ascii filenames; prevent
# them from being added to the repository. We exploit the fact that the
# printable range starts at the space character and ends with tilde.
# Note that the use of brackets around a tr range is ok here, (it's
# even required, for portability to Solaris 10's /usr/bin/tr), since
# the square bracket bytes happen to fall in the designated range.
- test "$(git diff --cached --name-only --diff-filter=A -z $against |
- LC_ALL=C tr -d '[ -~]\0')"
+ test $(git diff --cached --name-only --diff-filter=A -z $against |
+ LC_ALL=C tr -d '[ -~]\0' | wc -c) != 0
then
echo "Error: Attempt to add a non-ascii file name."
echo
exit 1
fi
+# If there are whitespace errors, print the offending file names and fail.
exec git diff-index --check --cached $against --
ret->fetch = fetch_objs_via_rsync;
ret->push = rsync_transport_push;
ret->smart_options = NULL;
- } else if (is_local(url) && is_file(url)) {
+ } else if (is_local(url) && is_file(url) && is_bundle(url, 1)) {
struct bundle_transport_data *data = xcalloc(1, sizeof(*data));
ret->data = data;
ret->get_refs_list = get_refs_from_bundle;
if (flags & TRANSPORT_PUSH_MIRROR)
match_flags |= MATCH_REFS_MIRROR;
- if (match_refs(local_refs, &remote_refs,
- refspec_nr, refspec, match_flags)) {
+ if (match_push_refs(local_refs, &remote_refs,
+ refspec_nr, refspec, match_flags)) {
return -1;
}
return val;
}
-static char *url_decode_internal(const char **query, const char *stop_at,
- struct strbuf *out, int decode_plus)
+static char *url_decode_internal(const char **query, int len,
+ const char *stop_at, struct strbuf *out,
+ int decode_plus)
{
const char *q = *query;
- do {
+ while (len) {
unsigned char c = *q;
if (!c)
break;
if (stop_at && strchr(stop_at, c)) {
q++;
+ len--;
break;
}
if (0 <= val) {
strbuf_addch(out, val);
q += 3;
+ len -= 3;
continue;
}
}
else
strbuf_addch(out, c);
q++;
- } while (1);
+ len--;
+ }
*query = q;
return strbuf_detach(out, NULL);
}
char *url_decode(const char *url)
+{
+ return url_decode_mem(url, strlen(url));
+}
+
+char *url_decode_mem(const char *url, int len)
{
struct strbuf out = STRBUF_INIT;
- const char *colon = strchr(url, ':');
+ const char *colon = memchr(url, ':', len);
/* Skip protocol part if present */
if (colon && url < colon) {
strbuf_add(&out, url, colon - url);
+ len -= colon - url;
url = colon;
}
- return url_decode_internal(&url, NULL, &out, 0);
+ return url_decode_internal(&url, len, NULL, &out, 0);
}
char *url_decode_parameter_name(const char **query)
{
struct strbuf out = STRBUF_INIT;
- return url_decode_internal(query, "&=", &out, 1);
+ return url_decode_internal(query, -1, "&=", &out, 1);
}
char *url_decode_parameter_value(const char **query)
{
struct strbuf out = STRBUF_INIT;
- return url_decode_internal(query, "&", &out, 1);
+ return url_decode_internal(query, -1, "&", &out, 1);
}
void end_url_with_slash(struct strbuf *buf, const char *url)
extern int is_url(const char *url);
extern int is_urlschemechar(int first_flag, int ch);
extern char *url_decode(const char *url);
+extern char *url_decode_mem(const char *url, int len);
extern char *url_decode_parameter_name(const char **query);
extern char *url_decode_parameter_value(const char **query);
if (s->ignore_submodule_arg) {
DIFF_OPT_SET(&rev.diffopt, OVERRIDE_SUBMODULE_CONFIG);
handle_ignore_submodules_arg(&rev.diffopt, s->ignore_submodule_arg);
- }
+ }
rev.diffopt.format_callback = wt_status_collect_changed_cb;
rev.diffopt.format_callback_data = s;
init_pathspec(&rev.prune_data, s->pathspec);
#define XDL_EMIT_FUNCNAMES (1 << 0)
#define XDL_EMIT_COMMON (1 << 1)
+#define XDL_EMIT_FUNCCONTEXT (1 << 2)
#define XDL_MMB_READONLY (1 << 0)
return 0;
}
+struct func_line {
+ long len;
+ char buf[80];
+};
+
+static long get_func_line(xdfenv_t *xe, xdemitconf_t const *xecfg,
+ struct func_line *func_line, long start, long limit)
+{
+ find_func_t ff = xecfg->find_func ? xecfg->find_func : def_ff;
+ long l, size, step = (start > limit) ? -1 : 1;
+ char *buf, dummy[1];
+
+ buf = func_line ? func_line->buf : dummy;
+ size = func_line ? sizeof(func_line->buf) : sizeof(dummy);
+
+ for (l = start; l != limit && 0 <= l && l < xe->xdf1.nrec; l += step) {
+ const char *rec;
+ long reclen = xdl_get_rec(&xe->xdf1, l, &rec);
+ long len = ff(rec, reclen, buf, size, xecfg->find_func_priv);
+ if (len >= 0) {
+ if (func_line)
+ func_line->len = len;
+ return l;
+ }
+ }
+ return -1;
+}
+
int xdl_emit_diff(xdfenv_t *xe, xdchange_t *xscr, xdemitcb_t *ecb,
xdemitconf_t const *xecfg) {
long s1, s2, e1, e2, lctx;
xdchange_t *xch, *xche;
- char funcbuf[80];
- long funclen = 0;
long funclineprev = -1;
- find_func_t ff = xecfg->find_func ? xecfg->find_func : def_ff;
+ struct func_line func_line = { 0 };
if (xecfg->flags & XDL_EMIT_COMMON)
return xdl_emit_common(xe, xscr, ecb, xecfg);
s1 = XDL_MAX(xch->i1 - xecfg->ctxlen, 0);
s2 = XDL_MAX(xch->i2 - xecfg->ctxlen, 0);
+ if (xecfg->flags & XDL_EMIT_FUNCCONTEXT) {
+ long fs1 = get_func_line(xe, xecfg, NULL, xch->i1, -1);
+ if (fs1 < 0)
+ fs1 = 0;
+ if (fs1 < s1) {
+ s2 -= s1 - fs1;
+ s1 = fs1;
+ }
+ }
+
+ again:
lctx = xecfg->ctxlen;
lctx = XDL_MIN(lctx, xe->xdf1.nrec - (xche->i1 + xche->chg1));
lctx = XDL_MIN(lctx, xe->xdf2.nrec - (xche->i2 + xche->chg2));
e1 = xche->i1 + xche->chg1 + lctx;
e2 = xche->i2 + xche->chg2 + lctx;
+ if (xecfg->flags & XDL_EMIT_FUNCCONTEXT) {
+ long fe1 = get_func_line(xe, xecfg, NULL,
+ xche->i1 + xche->chg1,
+ xe->xdf1.nrec);
+ if (fe1 < 0)
+ fe1 = xe->xdf1.nrec;
+ if (fe1 > e1) {
+ e2 += fe1 - e1;
+ e1 = fe1;
+ }
+
+ /*
+ * Overlap with next change? Then include it
+ * in the current hunk and start over to find
+ * its new end.
+ */
+ if (xche->next) {
+ long l = xche->next->i1;
+ if (l <= e1 ||
+ get_func_line(xe, xecfg, NULL, l, e1) < 0) {
+ xche = xche->next;
+ goto again;
+ }
+ }
+ }
+
/*
* Emit current hunk header.
*/
if (xecfg->flags & XDL_EMIT_FUNCNAMES) {
- long l;
- for (l = s1 - 1; l >= 0 && l > funclineprev; l--) {
- const char *rec;
- long reclen = xdl_get_rec(&xe->xdf1, l, &rec);
- long newfunclen = ff(rec, reclen, funcbuf,
- sizeof(funcbuf),
- xecfg->find_func_priv);
- if (newfunclen >= 0) {
- funclen = newfunclen;
- break;
- }
- }
+ get_func_line(xe, xecfg, &func_line,
+ s1 - 1, funclineprev);
funclineprev = s1 - 1;
}
if (xdl_emit_hunk_hdr(s1 + 1, e1 - s1, s2 + 1, e2 - s2,
- funcbuf, funclen, ecb) < 0)
+ func_line.buf, func_line.len, ecb) < 0)
return -1;
/*