Gruntfile.js

module.exports = function(grunt) {
  grunt.initConfig({
    pkg: grunt.file.readJSON('package.json'),
    jison: {
      karelPascal: {
        options: {
          moduleType: 'commonjs',
          moduleName: 'karelpascal',
        },
        files: {
          'js/karelpascal.js': 'gramaticas/karelpascal.jison',
        }
      },
      karelJava: {
        options: {
          moduleType: 'commonjs',
          moduleName: 'kareljava',
        },
        files: {
          'js/kareljava.js': 'gramaticas/kareljava.jison',
        }
      },
      karelRuby: {
        options: {
          moduleType: 'commonjs',
          moduleName: 'karelruby',
        },
        files: {
          'js/karelruby.js': 'gramaticas/karelruby.jison',
        }
      },
    },
    jshint: {
      files: ['js/karel.js', 'js/karelide.js'],
      options: {
        undef: true,
        unused: true,
        trailing: true,
        maxlen: 100,
        quotmark: 'single',
        noarg: true,
        latedef: 'nofunc',
        inmed: true,
        forin: true,
        browser: true,
        devel: true,
        node: true,
      },
    },
    concat: {
      dist: {
        src: [
          'js/codemirror-karelpascal.js',
          'js/codemirror-karelruby.js',
          'js/karelpascal.js',
          'js/karelruby.js',
          'js/karel.js',
          'js/karelide.js'
        ],
        dest: 'js/karel-distrib.js',
      }
    },
    uglify: {
      dist: {
        files: {'js/karel-distrib.min.js': ['js/karel-distrib.js']},
      },
    },
  });

  grunt.loadNpmTasks('grunt-contrib-uglify');
  grunt.loadNpmTasks('grunt-contrib-jshint');
  grunt.loadNpmTasks('grunt-contrib-concat');
  grunt.loadNpmTasks('grunt-jison');

  grunt.registerTask('default', ['jison', 'jshint', 'concat', 'uglify']);
};