Gruntfile.js

module.exports = function(grunt) {
  'use strict';
  // Project configuration.
  grunt.initConfig({
    pkg: grunt.file.readJSON('package.json'),
    jshint: {
      all: ['Gruntfile.js', 'src/*.js']
    },
    concat: {
      dist: {
        src: ['src/JsonML.js', 'src/WaveDrom.js', 'src/Save.js'],
        dest: 'build/build.js',
      },
    },
    uglify: {
      options: {
        banner: '/*! <%= pkg.name %> <%= grunt.template.today("yyyy-mm-dd") %> */\n'
      },
      build: {
        src: 'build/build.js',
        dest: 'WaveDrom.js'
      }
    },
    clean: {
      build: ['build'],
      node:['node_modules']
    }
  });

  // Load the plugin that provides the "uglify" task.
  grunt.loadNpmTasks('grunt-contrib-jshint');
  grunt.loadNpmTasks('grunt-contrib-concat');
  grunt.loadNpmTasks('grunt-contrib-uglify');
  grunt.loadNpmTasks('grunt-contrib-clean');

  // Default task(s).
  grunt.registerTask('default', ['jshint', 'concat', 'uglify']);
};