Initial Chef repository

cookbooks/iis/providers/module.rb

@@ -0,0 +1,93 @@
+#
+# Author:: Jon DeCamp (<jon.decamp@nordstrom.com>)
+# Cookbook Name:: iis
+# Provider:: site
+#
+# Copyright:: 2013, Nordstrom, 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.
+#
+
+require 'chef/mixin/shell_out'
+include Chef::Mixin::ShellOut
+include Opscode::IIS::Helper
+
+# Support whyrun
+def whyrun_supported?
+  true
+end
+
+# appcmd syntax for adding modules
+# appcmd add module /name:string /type:string /preCondition:string
+action :add do
+  if !@current_resource.exists
+    converge_by("add IIS module #{new_resource.module_name}") do
+      cmd = "#{appcmd(node)} add module /module.name:\"#{new_resource.module_name}\""
+
+      if new_resource.application
+        cmd << " /app.name:\"#{new_resource.application}\""
+      end
+
+      if new_resource.type
+        cmd << " /type:\"#{new_resource.type}\""
+      end
+
+      if new_resource.precondition
+        cmd << " /preCondition:\"#{new_resource.precondition}\""
+      end
+
+      shell_out!(cmd,  returns: [0, 42])
+
+      Chef::Log.info("#{new_resource} added module '#{new_resource.module_name}'")
+    end
+  else
+    Chef::Log.debug("#{new_resource} module already exists - nothing to do")
+  end
+end
+
+action :delete do
+  if @current_resource.exists
+    converge_by("delete IIS module #{new_resource.module_name}") do
+      cmd = "#{appcmd(node)} delete module /module.name:\"#{new_resource.module_name}\""
+      if new_resource.application
+        cmd << " /app.name:\"#{new_resource.application}\""
+      end
+
+      shell_out!(cmd,  returns: [0, 42])
+    end
+
+    Chef::Log.info("#{new_resource} deleted")
+  else
+    Chef::Log.debug("#{new_resource} module does not exist - nothing to do")
+  end
+end
+
+def load_current_resource
+  @current_resource = Chef::Resource::IisModule.new(new_resource.name)
+  @current_resource.module_name(new_resource.module_name)
+  if new_resource.application
+    cmd = shell_out("#{appcmd(node)} list module /module.name:\"#{new_resource.module_name}\" /app.name:\"#{new_resource.application}\"")
+  else
+    cmd = shell_out("#{appcmd(node)} list module /module.name:\"#{new_resource.module_name}\"")
+  end
+
+  # 'MODULE "Module Name" ( type:module.type, preCondition:condition )'
+  # 'MODULE "Module Name" ( native, preCondition:condition )'
+
+  Chef::Log.debug("#{new_resource} list module command output: #{cmd.stdout}")
+  if cmd.stdout.empty?
+    @current_resource.exists = false
+  else
+    @current_resource.exists = true
+  end
+end