Updated app:status & docs with hooks. Removed write_hooks from app:setup

doc/installation.md

@@ -119,7 +119,6 @@ Permissions:
     sudo chmod -R g+rwX /home/git/repositories/
     sudo chown -R git:git /home/git/repositories/
-    sudo chown gitlab:gitlab /home/git/repositories/**/hooks/post-receive 
 #### CHECK: Logout & login again to apply git group to your user
     
@@ -177,6 +176,11 @@ Permissions:
 #### Setup DB
     sudo -u gitlab bundle exec rake gitlab:app:setup RAILS_ENV=production
+
+#### Setup gitlab hooks
+
+    sudo cp ./lib/hooks/post-receive /home/git/share/gitolite/hooks/common/post-receive
+    sudo chown git:git /home/git/share/gitolite/hooks/common/post-receive
     
 Checking status:
@@ -196,6 +200,7 @@ Checking status:
     Resolving deltas: 100% (174/174), done.
     Can clone gitolite-admin?............YES
     UMASK for .gitolite.rc is 0007? ............YES
+    /home/git/share/gitolite/hooks/common/post-receive exists? ............YES
 If you got all YES - congrats! You can go to next step.  

lib/tasks/gitlab/setup.rake

@@ -4,7 +4,6 @@ namespace :gitlab do
     task :setup => [
       'db:setup',
       'db:seed_fu',
-      'gitlab:gitolite:write_hooks',
       'gitlab:app:enable_automerge' 
     ]
   end

lib/tasks/gitlab/status.rake

@@ -56,6 +56,20 @@ namespace :gitlab do
         return
       end
+      gitolite_hooks_path = File.join("/home", Gitlab.config.ssh_user, "share", "gitolite", "hooks", "common")
+      gitlab_hook_files = ['post-receive']
+      gitlab_hook_files.each do |file_name|
+        dest = File.join(gitolite_hooks_path, file_name)
+        print "#{dest} exists? ............"
+        if File.exists?(dest)
+          puts "YES".green
+        else
+          puts "NO".red
+          return
+        end
+      end
+
+
       if Project.count > 0 
         puts "Validating projects repositories:".yellow
         Project.find_each(:batch_size => 100) do |project|