lib/mercurd/cli.rb in mercurd-0.1.0 vs lib/mercurd/cli.rb in mercurd-0.2.0

@@ -1,15 +1,30 @@
 require 'thor'
 
+require 'active_support'
+require 'active_support/core_ext/object'
+
 module Mercurd
   class CLI < Thor
-    desc "zen", "A guide."
+    desc "zen", "The Zen of Code Reading"
     def zen
       puts <<-ZEN
-                    Zen of Code Reading
-        1. Read document first.
-        2. Read code when have to.
-        3. Read for writting code.
+        The Zen of Code Reading
+
+        - Good first.
+        - Document first.
+        - When have to.
+        - For writting.
       ZEN
+    end
+
+    desc "cloc [OPTIONS]", "The wrapper of github.com/AlDanial/cloc"
+    def cloc(src = nil)
+      cmd = `which cloc`
+      puts "cloc not found" and return if cmd.blank?
+      prefix =  "Count Lines of Code" 
+      dir = src ? src : '.'
+      ret = `cloc #{dir}`
+      puts [prefix, ret].join("\n\n")
     end
   end
 end