Be able to clean out /etc/cron.d

.fixtures.yml

@@ -2,3 +2,6 @@
 fixtures:
   symlinks:
     cron: "#{source_dir}"
+  repositories:
+    stdlib: "https://github.com/puppetlabs/puppetlabs-stdlib"
+

Modulefile

@@ -7,3 +7,5 @@ summary      'A module to manage cron jobs via /etc/cron.d'
 description  'A module to manage cron.d cron jobs (as well as environment settings for these jobs, and common helpers such as cron::daily)'
 project_page 'https://github.com/torrancew/puppet-cron'
 
+dependency 'puppetlabs/stdlib', '>= 2.0.0'
+

manifests/init.pp

@@ -4,6 +4,9 @@
 #
 # Parameters:
 #
+# [*clean*]
+#  Default false - if we should clean /etc/cron.d/ of any jobs we find which are unmanaged
+#
 # Actions:
 #
 # Requires:
@@ -12,7 +15,16 @@
 #   include 'cron'
 #   class { 'cron': }
 
-class cron {
+class cron ( $clean = false ) {
   include cron::install
+  if str2bool($clean) {
+    file { '/etc/cron.d':
+      ensure  => directory,
+      recurse => true,
+      force   => true,
+      replace => true,
+      purge   => true,
+    }
+  }
 }
 

spec/classes/cron_spec.rb

@@ -1,6 +1,13 @@
 require 'spec_helper'
 
 describe 'cron' do
-  it { should include_class( 'cron::install' ) }
+  context 'unclean' do
+    it { should include_class( 'cron::install' ) }
+  end
+  context 'clean' do
+    let(:params) { {:clean => true} }
+    it { should include_class( 'cron::install' ) }
+    it { should contain_file( '/etc/cron.d' ) } 
+  end
 end