fix Utils

Author: pmq20

lib/compiler.rb

@@ -119,7 +119,7 @@ def init_options
 
     if @options[:npm_package]
       @options[:npm_package_version] ||= 'latest'
-      @npm_package = NpmPackage.new(@options)
+      @npm_package = NpmPackage.new(@options, @utils)
     end
 
     if @options[:auto_update_url] || @options[:auto_update_base]

lib/compiler/npm_package.rb

@@ -15,16 +15,17 @@ class NpmPackage
     attr_reader :work_dir
     attr_reader :package_json
 
-    def initialize(options)
+    def initialize(options, utils)
       @module_name = options[:npm_package]
       @module_version = options[:npm_package_version]
       @work_dir = File.expand_path("#{@module_name}-#{@module_version}", options[:tmpdir])
+      @utils = utils
     end
 
     def stuff_tmpdir
-      Utils.rm_rf(@work_dir)
-      Utils.mkdir_p(@work_dir)
-      Utils.chdir(@work_dir) do
+      @utils.rm_rf(@work_dir)
+      @utils.mkdir_p(@work_dir)
+      @utils.chdir(@work_dir) do
         File.open("package.json", "w") do |f|
           package = %Q({"dependencies": {"#{@module_name}": "#{@module_version}"}})
           f.puts package

lib/compiler/utils.rb

@@ -68,15 +68,15 @@ def mkdir_p(x)
     def remove_dynamic_libs(path)
       ['dll', 'dylib', 'so'].each do |extname|
         Dir["#{path}/**/*.#{extname}"].each do |x|
-          Utils.rm_f(x)
+          self.rm_f(x)
         end
       end
     end
 
     def copy_static_libs(path, target)
       ['lib', 'a'].each do |extname|
         Dir["#{path}/*.#{extname}"].each do |x|
-          Utils.cp(x, target)
+          self.cp(x, target)
         end
       end
     end