gruntjs - Yeoman webapp grunt file modification -

i try used yeoman webapp generator compass next project. in app folder structure follows.

 app  |-scripts  |-styles  |---global  |-----components  |---layout  |---pages  |---themes 

so want build exact same structure after executing grunt build command. no need concatenate of minify css , js file. modified grundfile is:

 // generated on 2015-06-19 using  // generator-webapp 0.5.1  'use strict';  // # globbing // performance reasons we're matching 1 level down: // 'test/spec/{,*/}*.js' // if want recursively match subfolders, use: // 'test/spec/**/*.js'  module.exports = function (grunt) {  // time how long tasks take. can when optimizing build times require('time-grunt')(grunt);  // load grunt tasks automatically require('load-grunt-tasks')(grunt);  // configurable paths var config = {     app: 'app',     dist: 'dist' };  // define configuration tasks grunt.initconfig({     // project settings     config: config,     // watches files changes , runs tasks based on changed files     watch: {         bower: {             files: ['bower.json'],             tasks: ['wiredep']         },         js: {             files: ['<%= config.app %>/scripts/{,*/}*.js'],             tasks: ['jshint'],             options: {                 livereload: true             }         },         jstest: {             files: ['test/spec/{,*/}*.js'],             tasks: ['test:watch']         },         gruntfile: {             files: ['gruntfile.js']         },         compass: {             files: ['<%= config.app %>/styles/{,*/}*.{scss,sass}'],             tasks: ['compass:server']         },         styles: {             files: ['<%= config.app %>/styles/{,*/}*.css'],             tasks: ['newer:copy:styles']         },         livereload: {             options: {                 livereload: '<%= connect.options.livereload %>'             },             files: [                 '<%= config.app %>/{,*/}*.html',                 '.tmp/styles/{,*/}*.css',                 '<%= config.app %>/images/{,*/}*'             ]         }     },     // actual grunt server settings     connect: {         options: {             port: 9000,             open: true,             livereload: 35729,             // change '0.0.0.0' access server outside             hostname: 'localhost'         },         livereload: {             options: {                 middleware: function (connect) {                     return [                         connect.static('.tmp'),                         connect().use('/plugins', connect.static('./plugins')),                         connect.static(config.app)                     ];                 }             }         },         test: {             options: {                 open: false,                 port: 9001,                 middleware: function (connect) {                     return [                         connect.static('.tmp'),                         connect.static('test'),                         connect().use('/plugins', connect.static('./plugins')),                         connect.static(config.app)                     ];                 }             }         },         dist: {             options: {                 base: '<%= config.dist %>',                 livereload: false             }         }     },     // empties folders start fresh     clean: {         dist: {             files: [{                     dot: true,                     src: [                         '.tmp',                         '<%= config.dist %>/*',                         '!<%= config.dist %>/.git*'                     ]                 }]         },         server: '.tmp'     },     // make sure code styles par , there no obvious mistakes     jshint: {         options: {             jshintrc: '.jshintrc',             reporter: require('jshint-stylish')         },         all: [             'gruntfile.js',             '<%= config.app %>/scripts/{,*/}*.js',             '!<%= config.app %>/scripts/vendor/*',             'test/spec/{,*/}*.js'         ]     },     // mocha testing framework configuration options     mocha: {         all: {             options: {                 run: true,                 urls: ['http://<%= connect.test.options.hostname %>:<%= connect.test.options.port %>/index.html']             }         }     },     // compiles sass css , generates necessary files if requested     compass: {         options: {             sassdir: '<%= config.app %>/styles',             cssdir: '.tmp/styles',             imagesdir: '<%= config.app %>/images',             javascriptsdir: '<%= config.app %>/scripts',             fontsdir: '<%= config.app %>/styles/fonts',             generatedimagesdir: '.tmp/images/generated',             importpath: 'plugins',             httpimagespath: '../images',             httpgeneratedimagespath: '../images/generated',             httpfontspath: 'fonts',             relativeassets: false,             assetcachebuster: false         },         dist: {             options: {                 generatedimagesdir: '<%= config.dist %>/images/generated'             }         },         server: {             options: {                 debuginfo: true             }         }     },     // add vendor prefixed styles  //autoprefixer: {         //options: {         //browsers: ['> 1%', 'last 2 versions', 'firefox esr', 'opera 12.1']       //},       //dist: {        // files: [{           //expand: true,           //cwd: '.tmp/styles/',           //src: '{,*/}*.css',           //dest: '.tmp/styles/'         //}]       //}     //},      // automatically inject bower components html file     wiredep: {         app: {             ignorepath: /^\/|\.\.\//,             src: ['<%= config.app %>/index.html'],             exclude: ['plugins/bootstrap-sass-official/assets/javascripts/bootstrap.js']         },         sass: {             src: ['<%= config.app %>/styles/{,*/}*.{scss,sass}'],             ignorepath: /(\.\.\/){1,2}plugins\//         }     },     // renames files browser caching purposes     rev: {         dist: {             files: {                 src: [                     '<%= config.dist %>/scripts/{,*/}*.js',                     '<%= config.dist %>/styles/{,*/}*.css',                     '<%= config.dist %>/images/{,*/}*.*',                     '<%= config.dist %>/styles/fonts/{,*/}*.*',                     '<%= config.dist %>/*.{ico,png}'                 ]             }         }     },     // reads html usemin blocks enable smart builds automatically     // concat, minify , revision files. creates configurations in memory     // additional tasks can operate on them     useminprepare: {         options: {             dest: '<%= config.dist %>'         },         html: '<%= config.app %>/index.html'     },     // performs rewrites based on rev , useminprepare configuration     usemin: {         options: {             assetsdirs: [                 '<%= config.dist %>',                 '<%= config.dist %>/images',                 '<%= config.dist %>/styles'             ]         },         html: ['<%= config.dist %>/{,*/}*.html'],         css: ['<%= config.dist %>/styles/{,*/}*.css']     },     // following *-min tasks produce minified files in dist folder     imagemin: {         dist: {             files: [{                     expand: true,                     cwd: '<%= config.app %>/images',                     src: '{,*/}*.{gif,jpeg,jpg,png}',                     dest: '<%= config.dist %>/images'                 }]         }     },     svgmin: {         dist: {             files: [{                     expand: true,                     cwd: '<%= config.app %>/images',                     src: '{,*/}*.svg',                     dest: '<%= config.dist %>/images'                 }]         }     },     htmlmin: {         dist: {             options: {                 collapsebooleanattributes: true,                 collapsewhitespace: true,                 conservativecollapse: true,                 removeattributequotes: true,                 removecommentsfromcdata: true,                 removeemptyattributes: true,                 removeoptionaltags: true,                 removeredundantattributes: true,                 useshortdoctype: true             },             files: [{                     expand: true,                     cwd: '<%= config.dist %>',                     src: '{,*/}*.html',                     dest: '<%= config.dist %>'                 }]         }     },     // default, `index.html`'s <!-- usemin block --> take care     // of minification. these next options pre-configured if not     // wish use usemin blocks.     // cssmin: {     //   dist: {     //     files: {     //       '<%= config.dist %>/styles/main.css': [     //         '.tmp/styles/{,*/}*.css',     //         '<%= config.app %>/styles/{,*/}*.css'     //       ]     //     }     //   }     // },     // uglify: {     //   dist: {     //     files: {     //       '<%= config.dist %>/scripts/scripts.js': [     //         '<%= config.dist %>/scripts/scripts.js'     //       ]     //     }     //   }     // },     // concat: {     //   dist: {}     // },      // copies remaining files places other tasks can use     copy: {         dist: {             files: [{                     expand: true,                     dot: true,                     cwd: '<%= config.app %>',                     dest: '<%= config.dist %>',                     src: [                         '*.{ico,png,txt}',                         'images/{,*/}*.webp',                         '{,*/}*.html',                         'styles/fonts/{,*/}*.*'                     ]                 }, {                     src: 'node_modules/apache-server-configs/dist/.htaccess',                     dest: '<%= config.dist %>/.htaccess'                 }, {                     expand: true,                     dot: true,                     cwd: '.',                     src: 'plugins/bootstrap-sass-official/assets/fonts/bootstrap/*',                     dest: '<%= config.dist %>'                 }, {                     //for font-awesome                     expand: true,                     dot: true,                     //cwd: 'plugins/font-awesome',                     cwd: '.',                     //src: ['fonts/*.*'],                     src: 'plugins/fontawesome/fonts/*',                     dest: '<%= config.dist %>'                 }, {                     //for font-awesome                     expand: true,                     dot: true,                     //cwd: 'plugins/font-awesome',                     cwd: '.',                     //src: ['fonts/*.*'],                     src: 'plugins/slick.js/fonts/*',                     dest: '<%= config.dist %>'                 }]         },         styles: {             expand: true,             dot: true,             cwd: '<%= config.app %>/styles',             dest: '.tmp/styles/',             src: '{,*/}*.css'         }     },     // generates custom modernizr build includes tests     // reference in app     modernizr: {         dist: {             devfile: 'plugins/modernizr/modernizr.js',             outputfile: '<%= config.dist %>/scripts/vendor/modernizr.js',             files: {                 src: [                     '<%= config.dist %>/scripts/{,*/}*.js',                     '<%= config.dist %>/styles/{,*/}*.css',                     '!<%= config.dist %>/scripts/vendor/*'                 ]             },             uglify: true         }     },     // run tasks in parallel speed build process     concurrent: {         server: [             'compass:server',             'copy:styles'         ],         test: [             'copy:styles'         ],         dist: [             'compass',             'copy:styles',             'imagemin',             'svgmin'         ]     } });   grunt.registertask('serve', 'start server , preview app, --allow-remote remote access', function (target) {     if (grunt.option('allow-remote')) {         grunt.config.set('connect.options.hostname', '0.0.0.0');     }     if (target === 'dist') {         return grunt.task.run(['build', 'connect:dist:keepalive']);     }      grunt.task.run([         'clean:server',         'wiredep',         'concurrent:server',         //'autoprefixer',         'connect:livereload',         'watch'     ]); });  grunt.registertask('server', function (target) {     grunt.log.warn('the `server` task has been deprecated. use `grunt serve` start server.');     grunt.task.run([target ? ('serve:' + target) : 'serve']); });  grunt.registertask('test', function (target) {     if (target !== 'watch') {         grunt.task.run([             'clean:server',             'concurrent:test',             //'autoprefixer'         ]);     }      grunt.task.run([         'connect:test',         'mocha'     ]); });  grunt.registertask('build', [     'clean:dist',     'wiredep',     'useminprepare',     'concurrent:dist',     //'autoprefixer',     'concat',     'cssmin',     'uglify',     'copy:dist',     'modernizr',     'rev',     'usemin'             //'htmlmin' ]);  grunt.registertask('default', [     'newer:jshint',     'test',     'build' ]); 

};