#!/usr/bin/env ruby

# usage:
#   cat $LKP_SRC/distro/depends/* | $LKP_SRC/sbin/adapt-packages $os
# output:
#   package names for $os

require 'yaml'
require 'set'

adapt = YAML.load_file ENV['LKP_SRC'] + '/distro/adaptation/' + ARGV[0]
pkgs = Set.new

while (line = STDIN.gets)
  next if line.start_with?('#')

  line.chomp.split.each do |pkg|
    pkg = pkg.sub /\/unstable$/, ''
    next if pkg.start_with?('(')

    if adapt.include? pkg
      pkgs << adapt[pkg].split if adapt[pkg]
    else
      pkgs.add pkg
    end
  end
end

pkgs.each { |p| puts p }