Gruntfile.js

'use strict';
module.exports = function(grunt) {

	grunt.initConfig({
		jshint: {
			options: {
				jshintrc: '.jshintrc'
			},
			all: [
				'library/js/scripts.js',
				'library/bootstrap/js/*.js'
			]
		},
		less: {
			dist: {
				files: {
					'library/dist/css/styles.min.css': [
						'library/less/styles.less'
					]
				},
				options: {
					compress: true,
					// LESS source map
					// To enable, set sourceMap to true and update sourceMapRootpath based on your install
					sourceMap: true,
					sourceMapFilename: 'library/dist/css/styles.css.map',
					sourceMapRootpath: '/wp-content/themes/meson-press/' // If you name your theme something different you may need to change this
				}
			}
		},
		uglify: {
			dist: {
				files: {
					'library/dist/js/scripts.min.js': [
						'library/js/*.js'
					]
					// Consider adding bootstrap js files here to consolidate your browser requests
				},
				options: {
					// JS source map: to enable, uncomment the lines below and update sourceMappingURL based on your install
					sourceMap: 'assets/js/scripts.min.js.map',
					sourceMappingURL: '/app/themes/roots/assets/js/scripts.min.js.map'
				}
			}
		},
		grunticon: {
			myIcons: {
				files: [{
					expand: true,
					cwd: 'library/img',
					src: ['*.svg', '*.png'],
					dest: "library/img"
				}],
					options: {
				}
			}
		},
		version: {
			assets: {
				files: {
					'functions.php': ['library/dist/css/styles.css', 'library/dist/js/scripts.min.js']
				}
			}
		},
		watch: {
			less: {
				files: [
					'library/bootstrap/less/*.less',
					'library/font-awesome/less/*.less',
					'library/less/*.less'
				],
				tasks: ['less']
			},
			js: {
				files: [
					'<%= jshint.all %>'
				],
				tasks: ['uglify']
			},
			livereload: {
			// Browser live reloading
			// https://github.com/gruntjs/grunt-contrib-watch#live-reloading
			options: {
				livereload: true
			},
			files: [
				'library/dist/css/styles.css',
				'library/js/*',
				'style.css',
				'*.php'
			]
			}
		},
		clean: {
			dist: [
				'library/dist/css',
				'library/dist/js'
			]
		}
	});

	// Load tasks
	grunt.loadNpmTasks('grunt-contrib-clean');
	grunt.loadNpmTasks('grunt-contrib-jshint');
	grunt.loadNpmTasks('grunt-contrib-uglify');
	grunt.loadNpmTasks('grunt-contrib-watch');
	grunt.loadNpmTasks('grunt-contrib-less');
	grunt.loadNpmTasks('grunt-wp-assets');
	grunt.loadNpmTasks('grunt-grunticon');
	grunt.loadNpmTasks('grunt-svgstore');

	// Register tasks
	grunt.registerTask('default', [
		'clean',
		'less',
		'uglify',
		'grunticon'
	]);

	grunt.registerTask('build', [
		'clean:dist',
		'less',
		'uglify',
		'grunticon'
	]);

	grunt.registerTask('dev', [
		'grunticon',
		'watch'
	]);

};