Use Thor and add --version command

Closes #315

Author: Mehdi Lahmam

bin/neat

@@ -1,5 +1,5 @@
 #!/usr/bin/env ruby
 
-require "neat"
+require File.dirname(__FILE__) + "/../lib/neat.rb"
 
-Neat::Generator.new(ARGV).run
+Neat::Generator.start

lib/neat/generator.rb

@@ -1,21 +1,22 @@
+require "neat/version"
 require "fileutils"
+require "thor"
 
 module Neat
-  class Generator
-    def initialize(arguments)
-      @subcommand = arguments.first
-    end
+  class Generator < Thor
+    map ["-v", "--version"] => :version
 
-    def run
-      if @subcommand == "install"
-       install
-      elsif @subcommand == "update"
-        update
-      elsif @subcommand == "remove"
-        remove
+    desc "install", "Install Neat into your project"
+    def install
+      if neat_files_already_exist?
+        puts "Neat files already installed, doing nothing."
+      else
+        install_files
+        puts "Neat files installed to neat/"
       end
     end
 
+    desc "update", "Update Neat"
     def update
       if neat_files_already_exist?
         remove_neat_directory
@@ -26,15 +27,7 @@ def update
       end
     end
 
-    def install
-      if neat_files_already_exist?
-        puts "Neat files already installed, doing nothing."
-      else
-        install_files
-        puts "Neat files installed to neat/"
-      end
-    end
-
+    desc "update", "Remove Neat"
     def remove
       if neat_files_already_exist?
         remove_neat_directory
@@ -44,6 +37,11 @@ def remove
       end
     end
 
+    desc "version", "Show Neat version"
+    def version
+      say "Neat #{Neat::VERSION}"
+    end
+
     private
 
     def neat_files_already_exist?

neat.gemspec

@@ -23,8 +23,9 @@ enough to use out of the box and flexible enough to customize down the road.
   s.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
   s.require_paths = ['lib']
 
-  s.add_dependency('sass', '>= 3.3')
   s.add_dependency('bourbon', '>= 4.0')
+  s.add_dependency('sass', '>= 3.3')
+  s.add_dependency("thor", "~> 0.19")
 
   s.add_development_dependency("scss_lint", "~> 0.43")
   s.add_development_dependency('aruba', '~> 0.5.0')