-----------
A simple CGI program to serve the contents of a Git repository to Git
clients accessing the repository over http:// and https:// protocols.
+The program supports clients fetching using both the smart HTTP protcol
+and the backwards-compatible dumb HTTP protocol, as well as clients
+pushing using the smart HTTP protocol.
By default, only the `upload-pack` service is enabled, which serves
'git-fetch-pack' and 'git-ls-remote' clients, which are invoked from
-'git-fetch', 'git-pull', and 'git-clone'.
-
-This is ideally suited for read-only updates, i.e., pulling from
-git repositories.
+'git-fetch', 'git-pull', and 'git-clone'. If the client is authenticated,
+the `receive-pack` service is enabled, which serves 'git-send-pack'
+clients, which is invoked from 'git-push'.
SERVICES
--------
These services can be enabled/disabled using the per-repository
configuration file:
+http.getanyfile::
+ This serves older Git clients which are unable to use the
+ upload pack service. When enabled, clients are able to read
+ any file within the repository, including objects that are
+ no longer reachable from a branch but are still present.
+ It is enabled by default, but a repository can disable it
+ by setting this configuration item to `false`.
+
http.uploadpack::
This serves 'git-fetch-pack' and 'git-ls-remote' clients.
It is enabled by default, but a repository can disable it
EXAMPLES
--------
+All of the following examples map 'http://$hostname/git/foo/bar.git'
+to '/var/www/git/foo/bar.git'.
Apache 2.x::
Ensure mod_cgi, mod_alias, and mod_env are enabled, set
require authorization with a LocationMatch directive:
+
----------------------------------------------------------------
-<LocationMatch ".*/git-receive-pack$">
+<LocationMatch "^/git/.*/git-receive-pack$">
AuthType Basic
AuthName "Git Access"
Require group committers
...
</Location>
----------------------------------------------------------------
++
+To serve gitweb at the same url, use a ScriptAliasMatch to only
+those URLs that 'git-http-backend' can handle, and forward the
+rest to gitweb:
++
+----------------------------------------------------------------
+ScriptAliasMatch \
+ "(?x)^/git/(.*/(HEAD | \
+ info/refs | \
+ objects/(info/[^/]+ | \
+ [0-9a-f]{2}/[0-9a-f]{38} | \
+ pack/pack-[0-9a-f]{40}\.(pack|idx)) | \
+ git-(upload|receive)-pack))$" \
+ /usr/libexec/git-core/git-http-backend/$1
+
+ScriptAlias /git/ /var/www/cgi-bin/gitweb.cgi/
+----------------------------------------------------------------
Accelerated static Apache 2.x::
Similar to the above, but Apache can be used to return static
----------------------------------------------------------------
SetEnv GIT_PROJECT_ROOT /var/www/git
-ScriptAlias /git/ /usr/libexec/git-core/git-http-backend/
-Alias /git_static/ /var/www/git/
+AliasMatch ^/git/(.*/objects/[0-9a-f]{2}/[0-9a-f]{38})$ /var/www/git/$1
+AliasMatch ^/git/(.*/objects/pack/pack-[0-9a-f]{40}.(pack|idx))$ /var/www/git/$1
+ScriptAlias /git/ /usr/libexec/git-core/git-http-backend/
+----------------------------------------------------------------
++
+This can be combined with the gitweb configuration:
++
+----------------------------------------------------------------
+SetEnv GIT_PROJECT_ROOT /var/www/git
-RewriteEngine on
-RewriteRule ^/git/(.*/objects/[0-9a-f]{2}/[0-9a-f]{38})$ /git_static/$1 [PT]
-RewriteRule ^/git/(.*/objects/pack/pack-[0-9a-f]{40}.pack)$ /git_static/$1 [PT]
-RewriteRule ^/git/(.*/objects/pack/pack-[0-9a-f]{40}.idx)$ /git_static/$1 [PT]
+AliasMatch ^/git/(.*/objects/[0-9a-f]{2}/[0-9a-f]{38})$ /var/www/git/$1
+AliasMatch ^/git/(.*/objects/pack/pack-[0-9a-f]{40}.(pack|idx))$ /var/www/git/$1
+ScriptAliasMatch \
+ "(?x)^/git/(.*/(HEAD | \
+ info/refs | \
+ objects/info/[^/]+ | \
+ git-(upload|receive)-pack))$" \
+ /usr/libexec/git-core/git-http-backend/$1
+ScriptAlias /git/ /var/www/cgi-bin/gitweb.cgi/
----------------------------------------------------------------