rake outdated task

lists outdated puppet modules

Rakefile

@@ -16,3 +16,35 @@ desc "rm Puppetfile.lock"
 task :librarian_clean do |t|
   FileUtils.rm_f('Puppetfile.lock')
 end
+
+desc "list outdated modules in .fixtures.yml"
+task :outdated do |t|
+  require 'yaml'
+  require 'net/http'
+  require 'uri'
+  require 'json'
+
+  fixtures = YAML.load_file('.fixtures.yml')
+  fixtures['fixtures']['forge_modules'].values.each do |mod|
+    repo = mod['repo']
+    slug = repo.tr('/','-')
+    vers = mod['ref']
+    uri = URI.parse "https://forgeapi.puppet.com/v3/modules/#{slug}"
+
+    response = Net::HTTP.get_response(uri)
+    raise "failed to fetch #{mod['repo']}" unless response.code == '200'
+
+    releases = JSON.parse(response.body)['releases'].map{|x| x['version']}
+    latest = releases.first
+    installed_index = releases.find_index(vers)
+    installed = releases[installed_index]
+
+    if installed_index != 0
+      newer = releases.slice(0,installed_index).join(', ')
+      puts "#{repo} (#{installed}) < #{newer}"
+      puts "https://forge.puppet.com/modules/#{repo}"
+
+      puts
+    end
+  end
+end