--- /dev/null
+module.exports = function (grunt) {
+ 'use strict';
+
+ grunt.loadNpmTasks('grunt-contrib-clean');
+ grunt.loadNpmTasks('grunt-contrib-cssmin');
+ grunt.loadNpmTasks('grunt-contrib-less');
+ grunt.loadNpmTasks('grunt-contrib-watch');
+ grunt.loadNpmTasks('grunt-newer');
+
+ grunt.initConfig({
+
+ clean: {
+ css: [ 'dist/css' ]
+ },
+
+ less: {
+ base: {
+ options: {
+ strictMath: true,
+ sourceMap: true,
+ outputSourceFiles: true,
+ sourceMapURL: 'base.css.map',
+ sourceMapFilename: 'dist/css/base.css.map'
+ },
+ src: 'less/base.less',
+ dest: 'dist/css/base.css'
+ },
+ screen: {
+ options: {
+ strictMath: true,
+ sourceMap: true,
+ outputSourceFiles: true,
+ sourceMapURL: 'screen.css.map',
+ sourceMapFilename: 'dist/css/screen.css.map'
+ },
+ src: 'less/screen.less',
+ dest: 'dist/css/screen.css'
+ },
+ print: {
+ options: {
+ strictMath: true,
+ sourceMap: true,
+ outputSourceFiles: true,
+ sourceMapURL: 'print.css.map',
+ sourceMapFilename: 'dist/css/print.css.map'
+ },
+ src: 'less/print.less',
+ dest: 'dist/css/print.css'
+ },
+ ie8: {
+ options: {
+ strictMath: true,
+ sourceMap: true,
+ outputSourceFiles: true,
+ sourceMapURL: 'ie8.css.map',
+ sourceMapFilename: 'dist/css/ie8.css.map'
+ },
+ src: 'less/ie8.less',
+ dest: 'dist/css/ie8.css'
+ }
+ },
+
+ cssmin: {
+ options: {
+ compatibility: 'ie8',
+ sourceMap: true,
+ advanced: false
+ },
+ base: {
+ src: 'dist/css/base.css',
+ dest: 'dist/css/base.min.css'
+ },
+ screen: {
+ src: 'dist/css/screen.css',
+ dest: 'dist/css/screen.min.css'
+ },
+ print: {
+ src: 'dist/css/print.css',
+ dest: 'dist/css/print.min.css'
+ },
+ ie8: {
+ src: 'dist/css/ie8.css',
+ dest: 'dist/css/ie8.min.css'
+ }
+ },
+
+ watch: {
+ css: {
+ files: [ 'less/**/*.less' ],
+ tasks: 'css'
+ }
+ }
+
+ })
+
+
+ // Task to build and minify the CSS
+ grunt.registerTask('css', [ 'less', 'newer:cssmin' ]);
+
+ // Task to build the distribution
+ grunt.registerTask('dist', [ 'css' ]);
+
+
+ // Task to start a local http-server for development
+ grunt.registerTask('http-server', function() {
+
+ grunt.util.spawn({
+ cmd: 'node_modules/http-server/bin/http-server',
+ args: [ 'dist' ],
+ opts: { stdio: 'inherit' }
+ });
+
+ });
+
+ // Task to start development-environment
+ grunt.registerTask('devel', [ 'dist', 'http-server', 'watch' ]);
+
+
+ // Default task.
+ grunt.registerTask('default', [ 'dist' ]);
+
+}