Added some crazy bash madness to check if the ppa is installed already. Otherwise...

diff --git a/manifests/ppa.pp b/manifests/ppa.pp
index 8dcea856ede5c7e64580714137cfae50b86638fe..157692745f4faff2b6a8d91804f4d609eaebeed0 100644 (file)
--- a/manifests/ppa.pp
+++ b/manifests/ppa.pp
@@ -4,6 +4,10 @@ define apt::ppa() {
 
   Class['apt'] -> Apt::Ppa[$title]
 
+  Exec {
+    onlyif => "/usr/bin/test ! $(/bin/ls /etc/apt/sources.list.d | /bin/grep -v $(echo \"${title}\" | /usr/bin/gawk 'match(\$0, /^ppa:(.*)\/(.*)$/, vals) {printf \"%s-%s\", vals[1], vals[2]}'))",
+  }
+
   exec { "apt-update-${name}":
     command     => "/usr/bin/aptitude update",
     refreshonly => true,