![[tokkee]](http://tokkee.org/images/avatar.png){kind=avatar}
diff --git a/gitweb/README b/gitweb/README
index 2163071047a0f4a7620eebf2f4e18008f592c049..825162a0b6dce8c354de67a30abfbad94d29fdde 100644 (file)
--- a/gitweb/README
+++ b/gitweb/README
=================
The one working on:
- http://www.kernel.org/git/
+ http://git.kernel.org/
From the git version 1.4.0 gitweb is bundled with git.
How to configure gitweb for your local system
---------------------------------------------
-See also "Build time configuration" section in INSTALL
+See also the "Build time configuration" section in the INSTALL
file for gitweb (in gitweb/INSTALL).
You can specify the following configuration variables when building GIT:
* GIT_BINDIR
- Points out where to find git executable. You should set up it to
- the place where git binary was installed (usually /usr/bin) if you
+ Points where to find the git executable. You should set it up to
+ the place where the git binary was installed (usually /usr/bin) if you
don't install git from sources together with gitweb. [Default: $(bindir)]
* GITWEB_SITENAME
Shown in the title of all generated pages, defaults to the server name
* GITWEB_PROJECTROOT
The root directory for all projects shown by gitweb. Must be set
correctly for gitweb to find repositories to display. See also
- "Gitweb repositories" in INSTALL file for gitweb. [Default: /pub/git]
+ "Gitweb repositories" in the INSTALL file for gitweb. [Default: /pub/git]
* GITWEB_PROJECT_MAXDEPTH
- The filesystem traversing limit for getting projects list; the number
+ The filesystem traversing limit for getting the project list; the number
is taken as depth relative to the projectroot. It is used when
GITWEB_LIST is a directory (or is not set; then project root is used).
Is is meant to speed up project listing on large work trees by limiting
- find depth. [Default: 2007]
+ search depth. [Default: 2007]
* GITWEB_LIST
Points to a directory to scan for projects (defaults to project root
if not set / if empty) or to a file with explicit listing of projects
Git base URLs used for URL to where fetch project from, i.e. full
URL is "$git_base_url/$project". Shown on projects summary page.
Repository URL for project can be also configured per repository; this
- takes precendence over URL composed from base URL and project name.
+ takes precedence over URLs composed from base URL and a project name.
Note that you can setup multiple base URLs (for example one for
- git:// protocol access, one for http:// access) from gitweb config
- file. [No default]
+ git:// protocol access, another for http:// access) from the gitweb
+ config file. [No default]
* GITWEB_CSS
Points to the location where you put gitweb.css on your web server
- (or to be more generic URI of gitweb stylesheet). Relative to base
- URI of gitweb. Note that you can setup multiple stylesheets from
- gitweb config file. [Default: gitweb.css]
+ (or to be more generic, the URI of gitweb stylesheet). Relative to the
+ base URI of gitweb. Note that you can setup multiple stylesheets from
+ the gitweb config file. [Default: gitweb.css]
* GITWEB_LOGO
Points to the location where you put git-logo.png on your web server
(or to be more generic URI of logo, 72x27 size, displayed in top right
is set when gitweb.cgi is executed, then the file specified in the
environment variable will be loaded instead of the file specified
when gitweb.cgi was created. [Default: gitweb_config.perl]
+ * GITWEB_CONFIG_SYSTEM
+ This Perl file will be loaded using 'do' as a fallback if GITWEB_CONFIG
+ does not exist. If the environment variable GITWEB_CONFIG_SYSTEM is set
+ when gitweb.cgi is executed, then the file specified in the environment
+ variable will be loaded instead of the file specified when gitweb.cgi was
+ created. [Default: /etc/gitweb.conf]
Runtime gitweb configuration
----------------------------
You can adjust gitweb behaviour using the file specified in `GITWEB_CONFIG`
-(defaults to 'gitweb_config.perl' in the same directory as the CGI).
+(defaults to 'gitweb_config.perl' in the same directory as the CGI), and
+as a fallback `GITWEB_CONFIG_SYSTEM` (defaults to /etc/gitweb.conf).
The most notable thing that is not configurable at compile time are the
optional features, stored in the '%features' variable.
in your `GITWEB_CONFIG` or per-project in `project.git/config` can be found
as comments inside 'gitweb.cgi'.
-See also "Gitweb config file" (with example of gitweb config file), and
-"Gitweb repositories" sections in INSTALL file for gitweb.
+See also the "Gitweb config file" (with an example of config file), and
+the "Gitweb repositories" sections in INSTALL file for gitweb.
-Gitweb config file is [fragment] of perl code. You can set variables
+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 there is list of vaiables which you might want to set in gitweb config.
+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.
(with the exception of $projectroot and $projects_list this list does
not include variables usually directly set during build):
* $GIT
- Cure git executable to use. By default set to "$GIT_BINDIR/git", which
+ 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
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> SPC
- <URI-encoded repository owner>" format). Set to $GITWEB_LIST
- during installation. If empty, $projectroot is used to scan for
- repositories.
+ 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
URL and absolute URL of gitweb script; you might need to set those
variables if you are using 'pathinfo' feature: see also below.
to make it easier to upgrade gitweb. You can add 'site' stylesheet
for example by using
push @stylesheets, "gitweb-site.css";
- in gitweb config file.
+ 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;
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 serwer configuration
+ 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 taken
- relative to current git repositoy.
+ 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
('-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.
+
+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
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
* 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 projects
- homepage, etc.
+ description of a project, to provide links (for example to project's
+ homepage), etc.
* 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 creating repository. You can use
+ from the template during repository creation. You can use the
gitweb.description repo configuration variable, but the file takes
- precendence.
+ 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 precendence.
+ 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.
+ 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.
If you want to have one URL for both gitweb and your http://
repositories, you can configure apache like this:
-<VirtualHost www:80>
- ServerName git.domain.org
+<VirtualHost *:80>
+ ServerName git.example.org
DocumentRoot /pub/git
- RewriteEngine on
- RewriteRule ^/(.*\.git/(?!/?(info|objects|refs)).*)?$ /cgi-bin/gitweb.cgi%{REQUEST_URI} [L,PT]
SetEnv GITWEB_CONFIG /etc/gitweb.conf
+ 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
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 = "/";
+
Originally written by:
Kay Sievers <kay.sievers@vrfy.org>