From 576cc1d3c30ceef2928c3bf581fdbb5530027553 Mon Sep 17 00:00:00 2001
From: Micah Anderson <micah@riseup.net>
Date: Fri, 2 Sep 2011 17:38:31 -0400
Subject: setup dovecot version differences for expire class

---
 manifests/expire.pp | 38 +++++++++++++++++++++++++++-----------
 1 file changed, 27 insertions(+), 11 deletions(-)

diff --git a/manifests/expire.pp b/manifests/expire.pp
index 72e1ad6..e5679f4 100644
--- a/manifests/expire.pp
+++ b/manifests/expire.pp
@@ -5,6 +5,7 @@ class dovecot::expire ( $type = 'sqlite', $mail_location = '', $dirs = '', $days
   file { '/etc/cron.daily/dovecot-expire':
     owner => root, group => 0, mode => 0755;
   }
+  
   if $type == 'legacy' or $type == 'mixed' {
     case $mail_location {
       '': { fail("Need to set \$dovecot_mail_location on $fqdn!") }
@@ -19,22 +20,37 @@ class dovecot::expire ( $type = 'sqlite', $mail_location = '', $dirs = '', $days
       content => "find ${mail_location} -regex '.*/\\.\\(${dirs}\\)\\(/.*\\)?\\/\\(cur\\|new\\)/.*' -type f -ctime +${days} -delete\n"
     }
   } else {
-    case $operatingsystem {
-      debian: {
-        augeas { "expire_cron":
-          context => "/files/etc/default/dovecot/rule",
-          changes => [ 'set /files/etc/default/dovecot/EXPIRE_CRON \'"daily"\'' ],
+    # dovecot version 1 way
+    if $version != 2 {
+      case $operatingsystem {
+        debian: {
+          augeas { "expire_cron":
+            context => "/files/etc/default/dovecot/rule",
+            changes => [ 'set /files/etc/default/dovecot/EXPIRE_CRON \'"daily"\'' ],
+          }
         }
-      }
-      default: {
-        File['/etc/cron.daily/dovecot-expire']{
-          content => "dovecot --exec-mail ext /usr/libexec/dovecot/expire-tool.sh\n"
+        default: {
+          File['/etc/cron.daily/dovecot-expire']{
+            content => "dovecot --exec-mail ext /usr/libexec/dovecot/expire-tool.sh\n"
+          }
         }
       }
+    } else {
+      # dovecot version 2 way (no mail_location, dirs need to be space separated variables and expire script runs doveadm expunge)
+      # problem with this method is that it doesn't allow for different times for different mailboxes
+      case $dirs {
+        '': { $dirs = 'Trash Junk' }
+      }
+      case $days {
+        '': { $days = '14' }
+      }
+      File['/etc/cron.daily/dovecot-expire']{
+        content => "#!/bin/sh\n\n dirs='${dirs}'\nfor mailbox in \$dirs; do doveadm expunge -A mailbox \$mailbox savedbefore ${days}d; done\n"
+      }
     }
   }
-
-  if $type != 'legacy' and $type != 'mysql' {
+  
+  if $type != 'legacy' and $type != 'mysql' and $version != 2 {
     file{'/etc/dovecot-expire.conf':
       source => [ "puppet:///modules/site-dovecot/expire/${fqdn}/dovecot-expire.conf",
                   "puppet:///modules/site-dovecot/expire/dovecot-expire.conf",
-- 
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