Create hamlit CLI

exe/hamlit

@@ -0,0 +1,6 @@
+#!/usr/bin/env ruby
+
+$:.unshift File.expand_path('../lib', __FILE__)
+require 'hamlit/cli'
+
+Hamlit::CLI.start(ARGV)

hamlit.gemspec

@@ -24,4 +24,5 @@ Gem::Specification.new do |spec|
 
   spec.add_development_dependency 'bundler', '~> 1.10'
   spec.add_development_dependency 'rake', '~> 10.0'
+  spec.add_development_dependency 'thor', '~> 0.19'
 end

lib/hamlit/cli.rb

@@ -0,0 +1,25 @@
+require 'hamlit'
+require 'thor'
+
+module Hamlit
+  class CLI < Thor
+    desc 'render HAML', 'Render haml template'
+    def render(file)
+      code = generate_code(file)
+      puts eval(code)
+    end
+
+    private
+
+    # Flexible default_task, compatible with haml's CLI
+    def method_missing(*args)
+      return super(*args) if args.length > 1
+      render(args.first.to_s)
+    end
+
+    def generate_code(file)
+      template = File.read(file)
+      Hamlit::Engine.new.call(template)
+    end
+  end
+end