Added flag --pod-versions to list command

lib/cocoapods/command/list.rb

@@ -7,7 +7,8 @@ module Pod
       def self.options
         [[
           "--update", "Run `pod repo update` before listing",
-          "--stats",  "Show additional stats (like GitHub watchers and forks)"
+          "--stats",  "Show additional stats (like GitHub watchers and forks)",
+          "--pod-versions", "Show latest version of each pod"
         ]].concat(super)
       end
 
@@ -17,6 +18,7 @@ module Pod
       def initialize(argv)
         @update = argv.flag?('update')
         @stats  = argv.flag?('stats')
+        @pod_versions = argv.flag?('pod-versions')
         super
       end
 
@@ -24,7 +26,7 @@ module Pod
         update_if_necessary!
 
         sets = SourcesManager.all_sets
-        sets.each { |set| UI.pod(set, :name) }
+        sets.each { |set| UI.pod(set, @pod_versions ? :name_and_version : :name) }
         UI.puts "\n#{sets.count} pods were found"
       end
 

lib/cocoapods/user_interface.rb

@@ -160,6 +160,8 @@ module Pod
       def pod(set, mode = :normal, statistics_provider = nil)
         if mode == :name
           puts_indented set.name
+        elsif mode == :name_and_version
+          puts_indented "#{set.name} #{set.versions.first.version}"
         else
           pod = Specification::Set::Presenter.new(set, statistics_provider)
           title("\n-> #{pod.name} (#{pod.version})".green, '', 1) do