post-merge

#!/bin/sh
# Clean up the stale cached files from a theme
rake themes:uncache

# Restart the server: necessary to reload classes etc in production mode
touch tmp/restart.txt

themes.rake

namespace :themes do
  desc "Clear out old cached versions of theme files"
  task :uncache do
    Dir[File.join(RAILS_ROOT, "themes/*")].each do |theme|
      %w(images javascripts stylesheets).each do |dir|
        if File.directory?(File.join(theme, dir))
          Dir[File.join(theme, dir, "*")].each do |file|
            dest = File.join RAILS_ROOT, "public", dir, File.basename(file)
            if File.exist?(dest) && File.mtime(dest) < File.mtime(file)
              puts "X #{dest}"
              File.unlink(dest)
            else
              puts "- #{dest}"
            end
          end
        end
      end
    end
  end
end