lib/travis/tools/system.rb in travis-1.6.3.travis.373.4 vs lib/travis/tools/system.rb in travis-1.6.3.travis.374.4

@@ -70,8 +70,13 @@
       def has?(command)
         return false unless unix?
         @has ||= {}
         @has.fetch(command) { @has[command] = system "which #{command} 2>/dev/null >/dev/null" }
       end
+
+      def running?(app)
+        return false unless unix?
+        system "pgrep -u $(whoami) #{app} >/dev/null"
+      end
     end
   end
 end