chromebrew/tests/buildsystem_test

#!/usr/bin/env ruby

require_relative '../lib/color'

def get_buildsystems(file, field)
  return `grep ^class #{file} | cut -d' ' -f#{field} | xargs`.chomp
end

def check_buildsystem(name)
  puts "Checking #{name} package ...".yellow
  buildsystem = get_buildsystems("../packages/#{name}.rb", 4)
  if @buildsystems.include?(buildsystem)
    puts "Buildsystem test for #{name} passed.".lightgreen
  else
    puts "#{buildsystem} is an invalid buildsystem. Valid buildsystems include #{@buildsystems.sort.join(', ')}.".lightred
    puts "Buildsystem test for #{name} failed.".lightred
    @tofail += 1
  end
end

@tofail = 0
@buildsystems = "Package #{get_buildsystems('../lib/buildsystems/*.rb', 2)}".split

if ARGV[0]
  ARGV.each do |arg|
    if File.file? "../packages/#{arg}.rb"
      check_buildsystem(arg)
    else
      puts "Package #{arg} not found.".lightred
    end
  end
else
  Dir['../packages/*.rb'].each do |filename|
    name = File.basename(filename, '.rb')
    check_buildsystem(name)
  end

  if @tofail.positive?
    puts "\n#{@tofail} packages failed buildsystem tests.".lightred
    exit(1)
  else
    puts "\nAll packages passed buildsystem tests.".lightgreen
  end
end