Add git-daemon to cgit server.

* modules/cgit/files/git.xinetd: Configure git xinetd

* modules/cgit/manifests/init.pp: Install git xinetd file and make sure the
* service is running.

Change-Id: I7686b1cacd257e2aa519885b969272055a74e48e

modules/cgit/files/git.xinetd

@@ -0,0 +1,14 @@
+# default: off
+# description: The git dæmon allows git repositories to be exported using \
+#       the git:// protocol.
+
+service git
+{
+        disable         = no
+        socket_type     = stream
+        wait            = no
+        user            = nobody
+        server          = /usr/libexec/git-core/git-daemon
+        server_args     = --base-path=/var/lib/git --export-all --syslog --inetd --verbose /var/lib/git
+        log_on_failure  += USERID
+}

modules/cgit/manifests/init.pp

@@ -71,4 +71,17 @@ class cgit {
     source  => 'puppet:///modules/cgit/cgit.conf',
     mode    => '0644'
   }
+
+  file { '/etc/xinetd.d/git':
+    ensure => present,
+    owner  => 'root',
+    group  => 'root',
+    mode   => '0644',
+    source => 'puppet:///modules/cgit/git.xinetd',
+  }
+
+  service { 'xinetd':
+    ensure    => running,
+    subscribe => File['/etc/xinetd.d/git'],
+  }
 }