minify_all.rake

namespace :minifier do
  JAR = "/Users/blanders/MyDocs/Library/yuicompressor.jar"
  
  def minify(files)
    files.each do |file|
      next if file =~ /\.min\.(js|css)/
      
      minfile = file.sub(/\.js$/, ".min.js").sub(/\.css$/, ".min.css")

      cmd = "java -jar #{JAR} #{file} -o #{minfile}"
      puts cmd
      ret = system(cmd)
      raise "Minification failed for #{file}" if !ret
    end
  end
 
  desc "minify"
  task :minify => [:minify_js, :minify_css]
 
  desc "minify javascript"
  task :minify_js do
    minify(FileList['public/javascripts/**/*.js'])
  end
 
  desc "minify css"
  task :minify_css do
    minify(FileList['public/stylesheets/**/*.css'])
  end
 
end