lib/reponaut/commands/list.rb in reponaut-2.0.0 vs lib/reponaut/commands/list.rb in reponaut-2.1.0

@@ -6,10 +6,11 @@
           c.alias :ls
           c.syntax 'list [options] <username> [language]'
           c.description "List a user's repos"
           c.option 'ignore_forks', '-f', 'Ignore forks'
           c.option 'show_description', '-d', 'Show repo description'
+          c.option 'show_language', '-l', 'Show repo language'
 
           c.action do |args, options|
             process(options, args)
           end
         end
@@ -18,23 +19,35 @@
       def process(options, args)
         super
 
         language = args[1]
 
+        quit 6, 'Only one of -l and -d may be specified' if options['show_description'] && options['show_language']
+
         filtered_repos = repos
         filtered_repos = filtered_repos.select { |r| r.language.downcase == language.downcase } if language
-        quit 4, "#{username} has no repositories written in #{language}" if filtered_repos.empty?
+        if filtered_repos.empty?
+          msg = "#{username} has no repositories"
+          msg += " written in #{language}" if language
+          quit 4, msg
+        end
 
         formatter = formatter_class(options).new
         filtered_repos.sort.each do |r|
           puts formatter.format(r)
         end
       end
 
       private
 
       def formatter_class(options)
-        options['show_description'] ? LongPresenter : SimplePresenter
+        if options['show_description']
+          LongPresenter
+        elsif options['show_language']
+          LanguagePresenter
+        else
+          SimplePresenter
+        end
       end
     end
   end
 end