GruntFile.js

module.exports = function(grunt) {
    var _ = grunt.util._
      , pkg = grunt.file.readJSON('package.json')
      , path = require('path')
      , from = 'src/'
      , main = pkg.main && path.basename(pkg.main) || 'index.js'
      , source = [_.find([from + 'index.js', from + main, from + pkg.name], function(v) {
            return this.existsSync(v);
        }, require('fs'))];

    grunt.initConfig({
        pkg: pkg,
        aok: { test: ['./test'] },
        jshint: {
            // gruntjs.com/configuring-tasks#globbing-patterns
            // **/** matches in current and sub dirs
            all: ['./'], // current dir and sub dirs
            sub: ['*/'], // sub dirs
            dir: ['*.js'], // current dir
            src: ['src/'],
            test: ['test/'],
            grunt: [path.basename(__filename)],
            build: [main],
            options: {
                ignores: ['**/**/node_modules/', '**/**/vendor/', '**/**.min.js'],
                debug:true, expr:true, sub:true, boss:true, supernew:true, node:true, 
                undef:true, unused:true, devel:true, evil:true, laxcomma:true, eqnull:true, 
                browser:true, globals:{ender:true, define:true}, jquery:true, maxerr:10
            }
        },
        concat: {
            options: {
                banner: [
                    '/*!',
                    ' * <%= pkg.name %> <%= pkg.version %>+<%= grunt.template.today("UTC:yyyymmddHHMM") %>',
                    ' * <%= pkg.homepage %>',
                    ' * MIT License 2013 <%= pkg.author %>',
                    ' */\n\n'
                ].join('\n')
            },
            build: {
                files: _.object([main], [source])
            }
        },
        uglify: {
            options: {
                report: 'gzip',
                preserveComments: 'some'
            },
            build: {
                files: _.object([main.replace(/\.js$/i, '.min.js')], [main])
            }
        }
    });

    grunt.loadNpmTasks('aok');
    grunt.loadNpmTasks('grunt-contrib-jshint');
    grunt.loadNpmTasks('grunt-contrib-concat');
    grunt.loadNpmTasks('grunt-contrib-uglify');
    grunt.registerTask('default', ['jshint:grunt', 'jshint:sub', 'concat', 'jshint:build', 'uglify']);
};