whoward/cadenza

# frozen_string_literal: true

namespace :compile do
  desc 'compile everything'
  task all: [:parser]

  desc 'compile the grammar file (cadenza.y) to a racc parser'
  task :parser do
    basedir = File.dirname(__FILE__)
    srcfile = File.expand_path(File.join('..', 'src', 'cadenza.y'), basedir)
    outfile = File.expand_path(File.join('..', 'lib', 'cadenza', 'racc_parser.rb'), basedir)

    system "racc -o \"#{outfile}\" \"#{srcfile}\""

    puts 'Regenerated parser from source file'
  end
end