[Pod::Command::Presenter] Last activity for GitHub repos

lib/cocoapods/command/presenter.rb

@@ -24,10 +24,11 @@ module Pod
         result << detail('Homepage', pod.homepage)
         result << detail('Source',   pod.source_url)
         if @stats
+          result << detail('Pushed',   pod.github_last_activity)
           result << detail('Authors',  pod.authors) if pod.authors =~ /,/
           result << detail('Author',   pod.authors) if pod.authors !~ /,/
-          result << detail('Platform', pod.platform)
           result << detail('License',  pod.license)
+          result << detail('Platform', pod.platform)
           result << detail('Watchers', pod.github_watchers)
           result << detail('Forks',    pod.github_forks)
         end

lib/cocoapods/command/presenter/cocoa_pod.rb

@@ -72,6 +72,10 @@ module Pod
           Pod::Specification::Statistics.instance.github_forks(@set)
         end
 
+        def github_last_activity
+          distance_from_now_in_words(Pod::Specification::Statistics.instance.github_pushed_at(@set))
+        end
+
         def ==(other)
           self.class === other && @set == other.set
         end
@@ -92,6 +96,25 @@ module Pod
             "#{words[0..-2].join(', ')}, and #{words.last}"
           end
         end
+
+        def distance_from_now_in_words(from_time)
+          from_time = Time.parse(from_time)
+          to_time = Time.now
+          distance_in_days = (((to_time - from_time).abs)/60/60/24).round
+
+          case distance_in_days
+          when 0..7
+            "less than a week ago"
+          when 8..29
+            "#{distance_in_days} days ago"
+          when 30..45
+            "1 month ago"
+          when 46..365
+            "#{(distance_in_days.to_f / 30).round} months ago"
+          else
+            "more than a year ago"
+          end
+        end
       end
     end
   end

lib/cocoapods/specification/statistics.rb

@@ -41,6 +41,11 @@ module Pod
         get_value(set, :gh_forks)
       end
 
+      def github_pushed_at(set)
+        github_stats_if_needed(set)
+        get_value(set, :pushed_at)
+      end
+
       private
 
       def cache
@@ -88,9 +93,10 @@ module Pod
         end
 
         cache[set.name] ||= {}
-        set_value(set, :gh_watchers,  repo['watchers'])
-        set_value(set, :gh_forks,     repo['forks'])
-        set_value(set, :gh_date,      Time.now)
+        set_value(set, :gh_watchers,   repo['watchers'])
+        set_value(set, :gh_forks,      repo['forks'])
+        set_value(set, :pushed_at,     repo['pushed_at'])
+        set_value(set, :gh_date,       Time.now)
         save_cache
       end
     end