Make symlink from Mac GUI Apps.

symapps.rb

#!/usr/bin/env ruby

require 'fileutils'

def e(path) path.gsub(/[ ()]/) {|s| "\\#{s}"} end

FileUtils.rm_rf("#{ENV['HOME']}/.macapp")
FileUtils.mkdir("#{ENV['HOME']}/.macapp")

Dir.glob('/Applications/{,Utilities/}*.app') do |path|
  script = "#{ENV['HOME']}/.macapp/#{path.split('/').last}"
  open(script, 'w') {|f| f.write(<<-EOS) }
#!/bin/sh
open -a #{e(path)}
  EOS
  FileUtils.chmod(0755, script)
end