X-Git-Url: https://git.openstreetmap.org./chef.git/blobdiff_plain/24ff6e33b025aedeea2db4655bec734089731b8e..0027d0084da35d700e08b77d42a6e2e7e61655d1:/cookbooks/python/resources/package.rb

diff --git a/cookbooks/python/resources/package.rb b/cookbooks/python/resources/package.rb
index fb9cf09bd..c838690af 100644
--- a/cookbooks/python/resources/package.rb
+++ b/cookbooks/python/resources/package.rb
@@ -1,8 +1,8 @@
 #
-# Cookbook Name:: python
+# Cookbook:: python
 # Resource:: package
 #
-# Copyright 2017, OpenStreetMap Foundation
+# Copyright:: 2017, OpenStreetMap Foundation
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -17,6 +17,8 @@
 # limitations under the License.
 #
 
+unified_mode true
+
 default_action :install
 
 property :package_name, :kind_of => String, :name_property => true
@@ -38,6 +40,20 @@ action :install do
   end
 end
 
+action :upgrade do
+  if new_resource.version.nil?
+    execute "pip-upgrade-#{new_resource.package_name}" do
+      command "#{pip_command} install --upgrade #{new_resource.package_name}"
+      only_if "#{pip_command} list --outdated | fgrep -q #{new_resource.package_name}"
+    end
+  else
+    execute "pip-upgrade-#{new_resource.package_name}" do
+      command "#{pip_command} install --upgrade #{new_resource.package_name}==#{new_resource.version}"
+      not_if "#{pip_command} show #{new_resource.package_name} | fgrep -q #{new_resource.version}"
+    end
+  end
+end
+
 action :remove do
   execute "pip-uninstall-#{new_resource.package_name}" do
     command "#{pip_command} uninstall #{new_resource.package_name}"