Gruntfile.js

/**
 * @license
 * Copyright SOAJS All Rights Reserved.
 *
 * Use of this source code is governed by an Apache license that can be
 * found in the LICENSE file at the root of this repository
 */

'use strict';


const fs = require('fs');
const path = require('path');

let lib = {
	/**
	 * Function that find the root path where grunt plugins are installed.
	 *
	 * @method findRoot
	 * @return String rootPath
	 */
	findRoot: () => {
		let cwd = process.cwd();
		let rootPath = cwd;
		let newRootPath = null;
		while (!fs.existsSync(path.join(process.cwd(), "node_modules/grunt"))) {
			process.chdir("..");
			newRootPath = process.cwd();
			if (newRootPath === rootPath) {
				return;
			}
			rootPath = newRootPath;
		}
		process.chdir(cwd);
		return rootPath;
	},
	/**
	 * Function load the npm tasks from the root path
	 *
	 * @method loadTasks
	 * @param grunt {Object} The grunt instance
	 * @param tasks {Array} Array of tasks as string
	 */
	loadTasks: (grunt, rootPath, tasks) => {
		tasks.forEach((name) => {
			if (name === 'grunt-cli') {
				return;
			}
			let cwd = process.cwd();
			process.chdir(rootPath); // load files from proper root, I don't want to install everything locally per module!
			grunt.loadNpmTasks(name);
			process.chdir(cwd);
		});
	}
};

module.exports = (grunt) => {
	//Loading the needed plugins to run the grunt tasks
	let pluginsRootPath = lib.findRoot();
	lib.loadTasks(grunt, pluginsRootPath, ['grunt-contrib-jshint']);
	grunt.initConfig({
		//Defining jshint tasks
		jshint: {
			options: {
				"bitwise": true,
				"curly": true,
				"eqeqeq": true,
				"eqnull": true,
				"esversion": 6,
				"forin": true,
				"latedef": "nofunc",
				"leanswitch": true,
				"maxerr": 100,
				"noarg": true,
				"nonbsp": true,
				"strict": "global",
				"undef": true,
				"unused": true,
				"varstmt": true,
				
				//"validthis": true,
				//"loopfunc": true,
				//"sub": true,
				//"supernew": true,
				
				"node": true,
				
				"globals": {
					"describe": false,
					"it": false,
					"before": false,
					"beforeEach": false,
					"after": false,
					"afterEach": false
				}
			},
			files: {
				src: ['Gruntfile.js', 'example01/*.js', 'example02/*.js', 'example03/*.js',]
			},
			gruntfile: {
				src: 'Gruntfile.js'
			}
		},
		
	});
	
	process.env.SHOW_LOGS = grunt.option('showLogs');
	grunt.registerTask("default", ['jshint']);
};