Gruntfile.js

module.exports = function(grunt) {

	grunt.loadNpmTasks('grunt-contrib-uglify');
	grunt.loadNpmTasks('grunt-contrib-jshint');
	grunt.loadNpmTasks('grunt-contrib-clean');
	grunt.loadNpmTasks('grunt-contrib-copy');
	grunt.loadNpmTasks('grunt-string-replace');
	grunt.loadNpmTasks('grunt-contrib-sass');
	grunt.loadNpmTasks('grunt-contrib-connect');
	grunt.loadNpmTasks('grunt-contrib-watch');
	grunt.loadNpmTasks('grunt-contrib-rename');
	grunt.loadNpmTasks('grunt-jsbeautifier');
	grunt.loadNpmTasks('grunt-prettify');

	var dir = {
		src: 'src',
		rel: 'dist/<%= pkg.name %>',
		dist: 'dist'
	};

	grunt
		.initConfig({

			pkg: grunt.file.readJSON('package.json'),

			jshint: {
				options: {
					laxbreak: true,
					'-W093': true,
					'-W030': true,
					'-W083': true,
					'-W061': true
				},
				all: ['Gruntfile.js', dir.src + '/**/*.js']
			},

			clean: [dir.dist],

			'string-replace': {
				inline: {
					files: [{
						expand: true,
						cwd: dir.src,
						src: '<%= pkg.shortname %>.js',
						dest: dir.rel
					}, {
						expand: true,
						cwd: dir.src,
						src: 'index.html',
						dest: dir.rel
					}],
					options: {
						replacements: [{
							pattern: '<%= pkg.shortname %>.js',
							replacement: '<%= pkg.shortname %>-<%= pkg.version %>.min.js'
						}, {
							pattern: /_titl/g,
							replacement: '<%= pkg.title %>'
						}, {
							pattern: /_desc/g,
							replacement: '<%= pkg.description %>'
						}, {
							pattern: /_ver/g,
							replacement: '<%= pkg.version %>'
						}, {
							pattern: /_auth/g,
							replacement: '<%= pkg.author %>'
						}, {
							pattern: /_nam/g,
							replacement: '<%= pkg.shortname %>'
						}]
					}
				}
			},

			rename: {
				main: {
					files: [{
						src: [dir.rel + '/<%= pkg.shortname %>.js'],
						dest: dir.rel +
							'/<%= pkg.shortname %>-<%= pkg.version %>.js'
					}, ]
				}
			},

			uglify: {
				options: {
					banner: '/*! <%= pkg.title %> <%= pkg.version %> */'
				},
				build: {
					src: dir.rel +
						'/<%= pkg.shortname %>-<%= pkg.version %>.js',
					dest: dir.rel +
						'/<%= pkg.shortname %>-<%= pkg.version %>.min.js'
				}
			},

			copy: {
				dist: {
					files: [{
						expand: true,
						cwd: dir.src,
						src: ['favicon.ico', 'logo.svg', 'main.js',
							'scripts/**', 'fonts/*', 'images/*'
						],
						dest: dir.rel
					}]
				}
			},

			sass: {
				main: {
					files: [{
						expand: true,
						cwd: dir.src + '/styles',
						src: ['main.scss'],
						dest: dir.rel + '/styles',
						ext: '.css'
					}]
				}
			},

			watch: {
				main: {
					files: ['Gruntfile.js', dir.src + '/**'],
					tasks: ['default'],
					options: {
						livereload: true
					}
				}
			},

			connect: {
				dist: {
					options: {
						port: 9001,
						base: dir.rel,
						livereload: true
					}
				}
			},

			jsbeautifier: {
				options: {
					js: {
						indentSize: 1,
						indentWithTabs: true,
					}
				},
				files: ['src/**/*.js', '*.js']
			},

			prettify: {
				options: {
					'indent': 1,
					'indent_char': '	'
				},
				one: {
					src: 'src/index.html',
					dest: 'src/index.html'
				}
			}

		});

	grunt.registerTask('default', ['prettify', 'jsbeautifier', 'clean', 'jshint', 'string-replace',
		'rename', 'uglify', 'copy', 'sass'
	]);

	grunt.registerTask('serve', ['default', 'connect', 'watch']);

};