updated bin

bin/bule

@@ -1,14 +1,23 @@
-#!/usr/bin/env ruby
-require 'turbulence'
-require 'turbulence/checks_environment'
+#!/usr/bin/env ruby_executable_hooks
+#
+# This file was generated by RubyGems.
+#
+# The application 'turbulence' is installed as part of a gem, and
+# this file is here to facilitate running it.
+#
 
-cli = Turbulence::CommandLineInterface.new(ARGV)
+require 'rubygems'
 
-unless Turbulence::ChecksEnvironment.scm_repo?(Dir.pwd)
-  STDERR.puts "Turbulence could not calculate metrics, as we could not find a repository in the current directory."
-  STDERR.puts "Please run bule from inside a repository."
-  exit
+version = ">= 0"
+
+if ARGV.first
+  str = ARGV.first
+  str = str.dup.force_encoding("BINARY") if str.respond_to? :force_encoding
+  if str =~ /\A_(.*)_\z/
+    version = $1
+    ARGV.shift
+  end
 end
 
-cli.generate_bundle
-cli.open_bundle
+gem 'turbulence', version
+load Gem.bin_path('turbulence', 'bule', version)