#!/usr/bin/env ruby

require "rubygems"
require "themekit"
  
def load_system_stylesheet
  system_stylesheet = ENV["YS_SYSTEM_CSS"]
  if system_stylesheet.nil?
    puts "\n** WHUPS! You need to set the 'YS_SYSTEM_CSS' environment variable."
    puts "This tells ThemeKit where the Yardstick 'system.css' file is located."
    puts "Example: export YS_SYSTEM_CSS=\"~/path/to/system.css\"\n\n"
    Kernel.exit(0)
  end
  system_stylesheet
end

if ARGV.empty?
  # Run the ThemeKit Sinatra app.
  theme_directory = Dir.pwd
  puts "** Starting ThemeKit in #{theme_directory}"
  ThemeKit::Server.run!({
    :host => 'localhost',
    :port => 4567,
    :system_stylesheet => load_system_stylesheet,
    :theme_directory => theme_directory
  })
else
  # Create a new theme
  theme_name = ARGV.first
  theme = ThemeKit::Theme.new(theme_name, Dir.pwd)
  theme.create
  puts "Created #{theme.name} in #{theme.path}"
end