Support for any kind of postfix lookup tables

recipes/default.rb

@@ -34,4 +34,4 @@ include_recipe 'postfix::virtual_aliases_domains' if node['postfix']['use_virtua
 
 include_recipe 'postfix::relay_restrictions' if node['postfix']['use_relay_restrictions_maps']
 
-include_recipe 'postfix::hash_maps' if node['postfix']['hash_maps']
+include_recipe 'postfix::maps' if node['postfix']['maps']

recipes/hash_maps.rb

@@ -1,30 +0,0 @@
-# encoding: utf-8
-# Copyright:: Copyright (c) 2012, Chef Software, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#    http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-node['postfix']['hash_maps'].each do |file, content|
-  execute "update-postmap-#{file}" do
-    command "postmap #{file}"
-    environment PATH: "#{ENV['PATH']}:/opt/omni/bin:/opt/omni/sbin" if platform_family?('omnios')
-    action :nothing
-  end
-
-  template file do
-    source 'hash_maps.erb'
-    variables(map: content)
-    notifies :run, "execute[update-postmap-#{file}]"
-    notifies :restart, 'service[postfix]'
-  end
-end

recipes/maps.rb

@@ -0,0 +1,50 @@
+# encoding: utf-8
+# Copyright:: Copyright (c) 2012, Chef Software, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+node['postfix']['maps'].each do |type, maps|
+  if node['platform_family'] == 'debian'
+    if ['pgsql', 'mysql', 'ldap', 'cdb'].include?(type)
+      package "postfix-#{type}"
+    end
+  end
+
+  maps.each do |file, content|
+    if ['btree', 'cdb', 'dbm', 'hash', 'sdbm'].include?(type)
+      execute "update-postmap-#{file}" do
+        command "postmap #{file}"
+        environment PATH: "#{ENV['PATH']}:/opt/omni/bin:/opt/omni/sbin" if platform_family?('omnios')
+        action :nothing
+      end
+    end 
+    if ['pgsql', 'mysql', 'ldap', 'memcache', 'sqlite'].include?(type)
+      separator = " = "
+    else
+      separator = " "
+    end
+    template file do
+      source 'maps.erb'
+      only_if "postconf -m | grep -q #{type}"
+      variables(
+        map: content,
+        separator: separator
+      )
+      if ['btree', 'cdb', 'dbm', 'hash', 'sdbm'].include?(type)
+        notifies :run, "execute[update-postmap-#{file}]"
+      end
+      notifies :restart, 'service[postfix]'
+    end
+  end
+end