README

Setting it up on the server side:

 $ mkdir /srv/repo
 $ cd /srv/repo
 $ git init --bare
 $ mkdir -p confsync/checkout/

Clone it and finish configuration on the client side:

 $ git clone ssh://user@machine/srv/repo/ repo
 $ cd repo
 $ cp /foo/confsync.cfg ./
 $ $EDITOR confsync.cfg
 $ git add .
 $ git commit -am "Initial commit"
 $ git push

Back to the server side:

 $ cp /foo/post-update hooks/
 $ cp /foo/post-receive hooks/
 $ cp /foo/confsync.pl confsync/

Back to the client side:

 $ mkdir -p $type/{global,$servername}/
 $ $EDITOR $type/global/foo.conf type/$servername/bar.conf
 $ git add .
 $ git commit -am "Some commit message"
 $ git push



How it works:

The post-receive hook is executed by git on the server side when you
push commits to it.

For each type $type in your confsync.cfg, there exists a directory
named $type in your local clone of the repository.

Inside this directory, you create a directory for each of your server
names, and a directory called "global" if you wish.

Files in $type/global/ will be synced to all servers of type $type,
unless a file with the same name exists in $type/$servername/.

When a file in $type/$servername/ is updated, that server will be
resynced with solely the contents of that directory.

When a file in $type/global/ is updated, all servers of that type
will be resynced (subject to the exclusion above).

When confsync.cfg is updated, all servers of all types will be
resynced.

File DELETIONS are NOT propagated in a sync. If you delete any files
from the repository that have been synced to some servers, you will
also have to delete them from those servers. This is both a safety
measure, and enables splitting multi-server configuration off into
$type/global/.