Sample GruntJS config file

gistfile1.js

module.exports = function(grunt) {
    grunt.initConfig({        
        qunit: {
            files: ['test/**/*.html']
        },
        jshint: { //Lint files, different tasks exist
            tests: { //lint JS tests
                files: {
                    src: ['test/**/*.js']
                },
                options: {
                    globals: {
                        jQuery: true,
                        console: true,
                        module: true,
                        document: true
                    }
                }
            },
            target: { //lint production JS
                files: {
                    src: ['target/controllers/*.js',
                        'target/models/*.js',
                        'target/routes/*.js',
                        'target/views/*.js',
                        'target/app.js',
                        'target/main.js']
                },
                options: {
                    globals: {
                        jQuery: true,
                        console: true,
                        module: true,
                        document: true
                    }
                }
            }
        },
        watch: { //Watch files for changes
            scripts: {
                options: {
                    livereload: true
                },
                files: ['./js/**/*'],
                tasks: ['jshint']
            }
        },
        compass: { //Compile SASS into CSS
            dist: {
                options: {
                    config: './public/config.rb',
                    sassDir: './public/css/scss/',
                    cssDir: './public/dump',
                    imagesDir: './public/images',
                    outputStyle: 'compressed',
                    noLineComments: true
                }
            },
            dev: {
                options: {
                    config: './public/config.rb',
                    sassDir: './public/css/scss/',
                    cssDir: './public/css'
                }
            }
        },
        cssmin: { //minify CSS
            minify: {
                files: {
                    './public/css/prd.min.css': ['./public/css/styles.css']
                },
                options: {
                    report: 'gzip'
                }
            }
        }
    });

    grunt.loadNpmTasks('grunt-contrib-uglify');
    grunt.loadNpmTasks('grunt-contrib-jshint');
    grunt.loadNpmTasks('grunt-contrib-qunit');
    grunt.loadNpmTasks('grunt-contrib-watch');
    grunt.loadNpmTasks('grunt-contrib-concat');
    grunt.loadNpmTasks('grunt-sass');
    grunt.loadNpmTasks('grunt-contrib-cssmin');

    grunt.registerTask('test', ['jshint:js', 'qunit']);
    grunt.registerTask('prod', ['jshint:js', 'compass:dist', 'cssmin']);
    grunt.registerTask('default', ['jshint:js', 'compass:dev', 'compass:dist']);

};