Gruntfile.js

/*global module:false*/
module.exports = function(grunt) {

  // Project configuration.
  grunt.initConfig({
    // Metadata.
    pkg: grunt.file.readJSON('package.json'),
    banner: '/*! <%= pkg.title || pkg.name %> - v<%= pkg.version %> - ' +
      '<%= grunt.template.today("yyyy-mm-dd") %>\n' +
      '<%= pkg.homepage ? "* " + pkg.homepage + "\\n" : "" %>' +
      '* Copyright (c) <%= grunt.template.today("yyyy") %> <%= pkg.author.name %>;' +
      ' Licensed <%= _.pluck(pkg.licenses, "type").join(", ") %> */\n',
    // Task configuration.
    concat: {
      options: {
        banner: '<%= banner %>',
        stripBanners: true
      },
      dist: {
        src: ['src/js/lib/jquery-1.10.2.min.js', 'src/js/lib/bootstrap.min.js', 'src/js/base.js'],
        dest: 'assets/js/<%= pkg.name %>.js'
      }
    },
    uglify: {
      options: {
        banner: '<%= banner %>'
      },
      dist: {
        src: '<%= concat.dist.dest %>',
        dest: 'assets/js/<%= pkg.name %>.min.js'
      }
    },
    jshint: {
      options: {
        curly: true,
        eqeqeq: true,
        immed: true,
        latedef: true,
        newcap: true,
        noarg: true,
        sub: true,
        undef: true,
        unused: true,
        boss: true,
        eqnull: true,
        browser: true,
        globals: {}
      },
      gruntfile: {
        src: 'Gruntfile.js'
      },
      jsfiles: {
        src: ['src/js/*.js']
      }
    },
    less: {
      production: {
        options: {
          paths: ["src/css"],
          yuicompress: true
        },
        files: {
          "assets/css/main.css": "src/css/main.less"
        }
      }
    },
    watch: {
      gruntfile: {
        files: '<%= jshint.gruntfile.src %>',
        tasks: ['jshint:gruntfile']
      },
      less: {
        files: ['src/css/*.less'],
        tasks: ['less'],
      },
      js: {
        files: ['src/js/*.js'],
        tasks: ['minjs']
      }
    },
    imagemin: {
      dynamic: {
        files: [{
          expand: true,
          cwd: 'src',
          src: ['**/*.{png,jpg,gif}'],
          dest: 'assets'
        }]
      }
    }
  });

  // These plugins provide necessary tasks.
  grunt.loadNpmTasks('grunt-contrib-concat');
  grunt.loadNpmTasks('grunt-contrib-uglify');
  grunt.loadNpmTasks('grunt-contrib-jshint');
  grunt.loadNpmTasks('grunt-contrib-watch');
  grunt.loadNpmTasks('grunt-contrib-less');
  grunt.loadNpmTasks('grunt-contrib-imagemin');

  // Default task.
  grunt.registerTask('default', ['less', 'jshint', 'concat', 'uglify', 'imagemin']);
  grunt.registerTask('minjs', ['jshint', 'concat', 'uglify']);

};