gruntfile.js

'use strict';

module.exports = function(grunt) {
    // Project Configuration
    grunt.initConfig({
        pkg: grunt.file.readJSON('package.json'),
        watch: {
            js: {
                files: ['gruntfile.js', 'server.js', 'app/**/*.js', 'public/js/**', 'test/**/*.js'],
                tasks: ['jshint'],
                options: {
                    livereload: true
                }
            },
            styles: {
                files: ['public/scss/{,*/}*.scss'],
                tasks: ['sass:dist', 'copy:styles']
            },
            livereload: {
                options: {
                  livereload: true
                },
                files: [
                  'public/{,*/}*.html',
                  '.tmp/css/{,*/}*.css',
                  'public/img/{,*/}*.{png,jpg,jpeg,gif,webp,svg}'
                ]
            }
        },
        
        sass: {
            dist:{
                files: {
                  'public/css/app.css' : 'public/scss/app.scss'
                },
                options:{
                  includePaths: ['public/scss/ionic']
                }
           }
        },
        
        jshint: {
            all: {
                src: ['gruntfile.js', 'server.js', 'app/**/*.js', 'public/js/**', 'test/**/*.js', '!test/coverage/**/*.js'],
                options: {
                    jshintrc: true
                }
            }
        },

        nodemon: {
            dev: {
                script: 'server.js',
                options: {
                    args: [],
                    ignore: ['public/**'],
                    ext: 'js,html',
                    nodeArgs: ['--debug'],
                    delayTime: 1,
                    env: {
                        PORT: 3000
                    },
                    cwd: __dirname
                }
            }
        },
        copy: {
              styles: {
                 expand: true,
                 cwd: 'public/css',
                 dest: '.tmp/css/',
                 src: '{,*/}*.css'
               }
        },
        concurrent: {
            tasks: ['nodemon', 'watch'],
            options: {
                logConcurrentOutput: true
            }
        },
        mochaTest: {
            options: {
                reporter: 'spec',
                require: 'server.js'
            },
            src: ['test/mocha/**/*.js']
        },
        env: {
            test: {
                NODE_ENV: 'test'
            }
        },
        karma: {
            unit: {
                configFile: 'test/karma/karma.conf.js'
            }
        }
    });

    //Load NPM tasks
    grunt.loadNpmTasks('grunt-contrib-watch');
    grunt.loadNpmTasks('grunt-contrib-jshint');
    grunt.loadNpmTasks('grunt-mocha-test');
    grunt.loadNpmTasks('grunt-karma');
    grunt.loadNpmTasks('grunt-nodemon');
    grunt.loadNpmTasks('grunt-concurrent');
    grunt.loadNpmTasks('grunt-env');
    grunt.loadNpmTasks('grunt-sass');
    grunt.loadNpmTasks('grunt-contrib-copy');

    //Making grunt default to force in order not to break the project.
    grunt.option('force', true);

    //Default task(s).
    grunt.registerTask('default', ['jshint', 'concurrent']);

    //Test task.
    grunt.registerTask('test', ['env:test', 'mochaTest', 'karma:unit']);
};