build

#!/usr/bin/env ruby
begin
  require "juicer/merger/javascript_merger"
rescue LoadError => err
  puts "Install juicer to build Sinon.JS"
  if !defined?(Gem)
    puts "RubyGems is not loaded. Perhaps that is why juicer can not be found?"
  end
  exit
end

require "fileutils"
require "pathname"

def add_license(file, version)
  contents = File.read(file)

  File.open(file, "w") do |f|
    f.puts <<PREAMBLE
/**
 * Sinon.JS #{version}, #{Time.now.strftime("%Y/%m/%d")}
 *
 * @author Christian Johansen (christian@cjohansen.no)
 *
 * #{File.read("LICENSE").split("\n").join("\n * ")}
 */

"use strict";
PREAMBLE

    f.puts(contents.gsub("\"use strict\";\n", ""))
  end
end

Dir.chdir(File.dirname(__FILE__)) do
  version = File.read("package.json").match(/"version":\s+"(.*)"/)[1]
  version_string = ARGV[0] == "plain" ? "" : "-#{version}"
  output = "pkg/sinon#{version_string}.js"

  FileUtils.mkdir("pkg") unless File.exists?("pkg")
  merger = Juicer::Merger::JavaScriptMerger.new
  merger << "lib/sinon/test_case.js"
  merger << "lib/sinon/assert.js"
  merger.save(output)
  add_license(output, version)

  File.open("pkg/sinon-ie#{version_string}.js", "w") do |f|
    f.puts(File.read("lib/sinon/util/timers_ie.js"))
    f.puts("\n")
    f.puts(File.read("lib/sinon/util/xhr_ie.js"))
  end

  add_license("pkg/sinon-ie#{version_string}.js", version)

  FileUtils.cp("lib/sinon/util/fake_timers.js", "pkg/sinon-timers#{version_string}.js")
  add_license("pkg/sinon-timers#{version_string}.js", version)
  FileUtils.cp("lib/sinon/util/timers_ie.js", "pkg/sinon-timers-ie#{version_string}.js")
  add_license("pkg/sinon-timers-ie#{version_string}.js", version)

  merger = Juicer::Merger::JavaScriptMerger.new
  merger << "lib/sinon/util/fake_server_with_clock.js"
  merger.save("pkg/sinon-server#{version_string}.js")
  add_license("pkg/sinon-server#{version_string}.js", version)

  puts "Built Sinon.JS #{version}"
end