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[chef.git] / cookbooks / nodejs / resources / package.rb

diff --git a/cookbooks/nodejs/resources/package.rb b/cookbooks/nodejs/resources/package.rb
index 243411216d748ee682e7a16f4a97a858cb0ae245..5279cc91a09f851c0a052b79b95937e542947513 100644 (file)
--- a/cookbooks/nodejs/resources/package.rb
+++ b/cookbooks/nodejs/resources/package.rb
@@ -1,14 +1,14 @@
 #
 #

-# Cookbook Name:: nodejs
+# Cookbook:: nodejs

 # Resource:: package
 #
 # Resource:: package
 #

-# Copyright 2013, OpenStreetMap Foundation
+# Copyright:: 2013, OpenStreetMap Foundation

 #
 # 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
 #
 #
 # 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
+# https://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,
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,


@@ -17,12 +17,53 @@
 # limitations under the License.
 #
 
 # limitations under the License.
 #
 

-actions :install, :upgrade, :remove
+require "json"

 
 

-attribute :package_name, :kind_of => String, :name_attribute => true
-attribute :version, :kind_of => String
+unified_mode true

 
 

-def initialize(*args)
-  super
-  @action = :install
+default_action :install
+
+property :package, :kind_of => String, :name_property => true
+property :version, :kind_of => String
+
+action :install do
+  qualified_name = if new_resource.version
+                     "#{new_resource.package}@#{new_resource.version}"
+                   else
+                     new_resource.package
+                   end
+
+  if current_version.nil?
+    converge_by "install #{qualified_name}" do
+      shell_out!("npm install --global #{qualified_name}")
+    end
+  elsif new_resource.version &&
+        new_resource.version != current_version
+    converge_by "update #{qualified_name}" do
+      shell_out!("npm install --global #{qualified_name}")
+    end
+  end
+end
+
+action :upgrade do
+  unless current_version.nil?
+    converge_by "update #{new_resource.package}" do
+      shell_out!("npm update --global #{new_resource.package}")
+    end
+  end
+end
+
+action :remove do
+  unless current_version.nil?
+    converge_by "remove #{new_resource.package}" do
+      shell_out!("npm remove --global #{new_resource.package}")
+    end
+  end
+end
+
+action_class do
+  def current_version
+    @current_version ||= JSON.parse(shell_out("npm list --global --json").stdout)
+                             .dig("dependencies", new_resource.package, "version")
+  end

 end
 end