Buildr

#!/usr/bin/ruby
require 'thor'
class Buildr < Thor
    desc 'build', 'Builds a new deployable shell'
    option :list, :default => 'Buildr.lst'
    option :out, :default => 'bin/shell.php'
    def build
        list = options[:list]
        out = Dir.getwd() + '/' + options[:out]

        File.open(out, 'w').write "<?php\n" + squash(expand_list(list, Dir.getwd))
    end

    no_commands do
        def squash(list)
            full = ''
            list.each do |file|
                full += File.read(file).gsub /\<\?php\n/, ''
            end
            full
        end

        def expand_list(list, wd)
            file_list = Array.new
            File.open(list, 'r') do |file|
                file.each do |line|
                    path = "#{wd}/#{line.chop}"
                    file_list += Dir.glob(path)
                end
            end
            file_list
        end
    end
end

Buildr.start(ARGV)