add_variant.rb

   1 #!/usr/bin/ruby
   2
   3 require 'erb'
   4
   5 TEMPLATE = 'templates/variant_template'
   6 VARIANT_DIR = 'src/variants'
   7
   8 variant = ARGV.shift or exit
   9 %w(h cpp).each do |ext|
  10         File.open(TEMPLATE + ".#{ext}.erb") do |f|
  11                 template = ERB.new(f.read)
  12                 out = File.join(VARIANT_DIR, variant + ".#{ext}")
  13                 File.open(out, 'w') do |outfile|
  14                         outfile.write(template.result(binding))
  15                 end
  16                 puts "generated #{out}"
  17         end
  18 end
  19