grunt build

module.exports = function(grunt) {

    grunt.loadNpmTasks('grunt-contrib-concat');
    grunt.loadNpmTasks('grunt-contrib-uglify');
    grunt.loadNpmTasks('grunt-contrib-cssmin');
    grunt.loadNpmTasks('grunt-contrib-watch');
    grunt.loadNpmTasks('grunt-contrib-less');

    grunt.initConfig({
        pkg: grunt.file.readJSON('package.json'),
        concat: {
            options: {
                separator: ';',
                stripBanners: true
            },
            dist: {
                src: [
                    'public/javascripts/src/jquery.js',
                    'public/javascripts/src/underscore.js',
                    'public/javascripts/src/backbone.js',
                    'public/javascripts/src/swig.js',
                    'public/javascripts/src/parsley.js',
                    'public/javascripts/src/moment.js',
                    'public/twitter-bootstrap/js/bootstrap.js',
                    'public/javascripts/src/app.js'
                ],
                dest: 'public/javascripts/build/concated.js'
            }
        },
        uglify: {
            options: {
                mangle: false
            },
            dist: {
                src: 'public/javascripts/build/concated.js',
                dest: 'public/javascripts/build/build.js'
            }
        },
        cssmin: {
            combine: {
                files: {
                    'public/stylesheets/build/concated.css': [
                        'public/stylesheets/src/app.css'
                    ]
                }
            },
            minify: {
                src: 'public/stylesheets/build/concated.css',
                dest: 'public/stylesheets/build/build.css'
            }
        },
        less: {
            dist: {
                files: {
                    'public/stylesheets/src/app.css': 'public/stylesheets/src/app.less'
                }
            }
        },
        watch: {
            less: {
                files: 'public/stylesheets/src/app.less',
                tasks: ['less', 'cssmin']
            },
            js: {
                files: 'public/javascripts/src/app.js',
                tasks: ['concat', 'uglify']
            }
        }
    });

    grunt.registerTask('build', ['concat', 'uglify', 'cssmin']);
    grunt.registerTask('default', ['watch'])

};