chef_postrecv.rb

# Author: Joshua Timberman <[email protected]>
#
# Based on blog post by Cliff Moon:
# http://cliffmoon.tumblr.com/post/487721352/git-deploy-for-chef
#
# This is untested. It makes many assumptions. Understand it, 
# and Cliff's original blog post, before running this recipe on
# your system.
#
# In order for the post-receive hook to work, the user that runs
# it will need to have a knife configuration file and client on
# the server if running Chef 0.8.x+.

package "acl"

execute "mount -o remount,acl /dev/mapper/#{node.hostname}-root" do
  not_if "mount | egrep '/dev/mapper/#{node.hostname}-root.*acl'"
end

group "chefadmin" do
  members "jtimberman"
end

directory "/srv/chef-repo" do
  owner "root"
  group "chefadmin"
  mode "2775"
end

execute "git init" do
  cwd "/srv/chef-repo"
  not_if { ::FileTest.directory?("/srv/chef-repo/.git") }
end

execute "setfacl -R -m g:chefadmin:rwX /srv/chef-repo" do
  only_if "mount | egrep '/dev/mapper/#{node.hostname}-root.*acl'"
  not_if "getfacl | grep -x 'group:chefadmin:rwx'"
end

remote_file "/srv/chef-repo/.git/hooks/post-receive" do
  source "post-receive"
  mode "775"
end

post-receive

#!/bin/sh
cd ..
env -i git reset --hard
rake roles upload_cookbooks