GruntFile.js

module.exports = function(grunt) {
    grunt.initConfig({
        pkg: grunt.file.readJSON('package.json'),
        less: {
            development: {
                options: {
                    paths: ["assets/less"],
                    compress: false
                },
                files: {
                    "public/css/styles.css": "assets/less/hmcc.less",
                }
            },
            production: {
                options: {
                    paths: ["assets/less"],
                    cleancss: true,
                    compress: true
                },
                files: {
                    "public/css/styles.css": "assets/less/hmcc.less",
                }
            }
        },
        watch: {
            options: {
                livereload : true,
            },
            less: {
                files: ['assets/less/*'],
                tasks: ['less:development'],
            },
            scripts: {
                files: ['<%= jshint.files %>'],
                tasks: ['concat', 'uglify'],
            }
        },
        concat: {
            options: {
                separator: '\n',
            },
            dist: {
                src: [
                    'assets/components/jquery/dist/jquery.min.js',
                    'assets/components/jquery-ui/jquery-ui.min.js',
                    'assets/components/bootstrap/dist/js/bootstrap.min.js',
                    'assets/components/bootstrap-select/dist/js/bootstrap-select.min.js',
                    'assets/components/Flowtype.js/flowtype.js',
                    'assets/components/pickadate/lib/picker.js',
                    'assets/components/pickadate/lib/picker.date.js',
                    'assets/components/pickadate/lib/picker.time.js',
                    'assets/components/pickadate/lib/legacy.js',
                    'assets/js/*.js'
                ],
                dest: 'public/js/<%= pkg.name %>.js',
            },
        },
        uglify: {
            dist: {
                files: [{
                    'public/js/<%= pkg.name %>.min.js': ['public/js/<%= pkg.name %>.js']
                }]
            }
        },
        jshint: {
            files: ['Gruntfile.js', 'assets/js/*.js'],
            options: {
                globals: {
                    jQuery: true,
                    console: true,
                    module: true
                }
            }
        },
        autoprefixer: {
            single_file: {
                options: {
                    // Target-specific options go here.
                },
                src: 'public/css/styles.css',
                dest: 'public/css/styles.css'
            }
        },
        copy: {
            main: {
                files: [
                    {expand: true, src: ['assets/components/bootstrap/dist/fonts/*'], dest: 'public/fonts/', flatten: true, filter: 'isFile' },
                    {expand: true, src: ['assets/components/font-awesome/fonts/*'], dest: 'public/fonts/', flatten: true, filter: 'isFile' }

                ]
            }
        }


    });
    grunt.loadNpmTasks('grunt-contrib-less');
    grunt.loadNpmTasks('grunt-contrib-jshint');
    grunt.loadNpmTasks('grunt-contrib-concat');
    grunt.loadNpmTasks('grunt-contrib-uglify');
    grunt.loadNpmTasks('grunt-contrib-copy');
    grunt.loadNpmTasks('grunt-contrib-watch');
    grunt.loadNpmTasks('grunt-autoprefixer');


    grunt.registerTask('default', ['concat', 'uglify', 'less:development', 'autoprefixer', 'copy']);
    //grunt.registerTask('default', ['jshint', 'concat', 'uglify', 'less:development', 'autoprefixer', 'copy']);
    grunt.registerTask('production', ['concat', 'uglify', 'less:production', 'autoprefixer', 'copy']);

};