indefero/doc/httprepos-git.mdtext
2011-08-25 14:45:50 +02:00

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# Accessing git repositories over HTTP
Starting with indefero 1.2, git repositories are provided via http,
featuring read-only and read-write access with full integration with
indefero's access control mechanisms.
## Access git repositories
The repositories are available under http://YOURHOST/BASEPATH/r/PROJECT.
For authentication, use the "extra password" which you can find on your
profile page.
## Setup
The main thing to setup is git_repositories and git_remote_url in
src/IDF/conf/idf.php
git_remote_url should match http://YOURHOST/BASEPATH/r/%s, while
git_repositories points to the local directory supposed to contain the
repositories like /PATH/TO/REPOSITORIES/%s.git.
## Setup requirements when using PHP over FastCGI
There are a couple of things to setup when using PHP over FastCGI, as compared
to mod_php or similar integrated mechanisms:
- You will need to setup a RewriteRule for mod_rewrite (in case of Apache,
analogous mechanisms might need to be setup for other http daemons), which
passes through the Authorization HTTP Header of a request.
In case of mod_rewrite, the necessary line is:
RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization},L]
- The FastCGI adaptor must allow large requests to be handled by PHP,
otherwise push might fail.
For mod_fcgid, this is the FcgidMaxRequestLen option, or MaxRequestLen in
older versions. Set this option to some large enough value - there is no
issue with RAM use, as another option defines the limit after which the
request is backed on disk, which can remain small.
## When migrating from syncgit
HTTP access can be used in parallel to syncgit.
If you want to disable syncgit, just undo the changes detailled
in doc/syncgit.mdtext:
- In src/IDF/conf/idf.php keep git_repositories
- In src/IDF/conf/idf.php adapt git_remote_url to http://host/basepath/r/%s
- In src/IDF/conf/idf.php remove idf_plugin_syncgit*
- Remove the cronjob that called gitcron.php
- Disable the git daemon (eg. /etc/event.d/local-git-daemon)
- You can remove the git user and group, if you also adapt the git repositories
to be owned by the www user.