IMPROVE: Add ESLint Integration

.eslintignore

@@ -0,0 +1,3 @@
+**/*.min.js
+**/node_modules/**
+**/vendor/**

.eslintrc.js

@@ -0,0 +1,18 @@
+module.exports = {
+  env: {
+    browser: true,
+    commonjs: true,
+    es6: true,
+    node: true
+  },
+  extends: ["eslint:recommended", "wordpress"],
+  parserOptions: {
+    sourceType: "module"
+  },
+  rules: {
+    indent: ["error", "tab"],
+    "linebreak-style": ["error", "unix"],
+    quotes: ["error", "single"],
+    semi: ["error", "always"]
+  }
+};

config.js

@@ -5,67 +5,66 @@
  *
  * In paths you can add <<glob or array of globs>>. Edit the variables as per your project requirements.
  */
- 
- module.exports = {
+
+module.exports = {
 
 	// START Editing Project Variables.
 	// Project related.
-	project                 : 'WPGulpTheme', // Project Name.
-	projectURL              : 'wpgulp.dev', // Local project URL of your already running WordPress site. Could be something like local.dev or localhost:8888.
-	productURL              : './', // Theme/Plugin URL. Leave it like it is, since our gulpfile.js lives in the root folder.
-	
+	project: 'WPGulpTheme', // Project Name.
+	projectURL: 'wpgulp.dev', // Local project URL of your already running WordPress site. Could be something like local.dev or localhost:8888.
+	productURL: './', // Theme/Plugin URL. Leave it like it is, since our gulpfile.js lives in the root folder.
+
 	// Translation related.
-	text_domain             : 'WPGULP', // Your textdomain here.
-	translationFile         : 'WPGULP.pot', // Name of the transalation file.
-	translationDestination  : './languages', // Where to save the translation files.
-	packageName             : 'WPGULP', // Package name.
-	bugReport               : 'https://AhmadAwais.com/contact/', // Where can users report bugs.
-	lastTranslator          : 'Ahmad Awais <[email protected]>', // Last translator Email ID.
-	team                    : 'WPTie <[email protected]>', // Team's Email ID.
-	
+	textDomain: 'WPGULP', // Your textdomain here.
+	translationFile: 'WPGULP.pot', // Name of the transalation file.
+	translationDestination: './languages', // Where to save the translation files.
+	packageName: 'WPGULP', // Package name.
+	bugReport: 'https://AhmadAwais.com/contact/', // Where can users report bugs.
+	lastTranslator: 'Ahmad Awais <[email protected]>', // Last translator Email ID.
+	team: 'WPTie <[email protected]>', // Team's Email ID.
+
 	// Style related.
-	styleSRC                : './assets/css/style.scss', // Path to main .scss file.
-	styleDestination        : './', // Path to place the compiled CSS file.
+	styleSRC: './assets/css/style.scss', // Path to main .scss file.
+	styleDestination: './', // Path to place the compiled CSS file.
 	// Default set to root folder.
-	
+
 	// JS Vendor related.
-	jsVendorSRC             : './assets/js/vendor/*.js', // Path to JS vendor folder.
-	jsVendorDestination     : './assets/js/', // Path to place the compiled JS vendors file.
-	jsVendorFile            : 'vendors', // Compiled JS vendors file name.
+	jsVendorSRC: './assets/js/vendor/*.js', // Path to JS vendor folder.
+	jsVendorDestination: './assets/js/', // Path to place the compiled JS vendors file.
+	jsVendorFile: 'vendors', // Compiled JS vendors file name.
 	// Default set to vendors i.e. vendors.js.
-	
+
 	// JS Custom related.
-	jsCustomSRC             : './assets/js/custom/*.js', // Path to JS custom scripts folder.
-	jsCustomDestination     : './assets/js/', // Path to place the compiled JS custom scripts file.
-	jsCustomFile            : 'custom', // Compiled JS custom file name.
+	jsCustomSRC: './assets/js/custom/*.js', // Path to JS custom scripts folder.
+	jsCustomDestination: './assets/js/', // Path to place the compiled JS custom scripts file.
+	jsCustomFile: 'custom', // Compiled JS custom file name.
 	// Default set to custom i.e. custom.js.
-	
+
 	// Images related.
-	imagesSRC               : './assets/img/raw/**/*.{png,jpg,gif,svg}', // Source folder of images which should be optimized.
-	imagesDestination       : './assets/img/', // Destination folder of optimized images. Must be different from the imagesSRC folder.
-	
+	imagesSRC: './assets/img/raw/**/*.{png,jpg,gif,svg}', // Source folder of images which should be optimized.
+	imagesDestination: './assets/img/', // Destination folder of optimized images. Must be different from the imagesSRC folder.
+
 	// Watch files paths.
-	styleWatchFiles         : './assets/css/**/*.scss', // Path to all *.scss files inside css folder and inside them.
-	vendorJSWatchFiles      : './assets/js/vendor/*.js', // Path to all vendor JS files.
-	customJSWatchFiles      : './assets/js/custom/*.js', // Path to all custom JS files.
-	projectPHPWatchFiles    : './**/*.php', // Path to all PHP files.
-
-
+	styleWatchFiles: './assets/css/**/*.scss', // Path to all *.scss files inside css folder and inside them.
+	vendorJSWatchFiles: './assets/js/vendor/*.js', // Path to all vendor JS files.
+	customJSWatchFiles: './assets/js/custom/*.js', // Path to all custom JS files.
+	projectPHPWatchFiles: './**/*.php', // Path to all PHP files.
+
 	// Browsers you care about for autoprefixing.
 	// Browserlist https        ://github.com/ai/browserslist
-	AUTOPREFIXER_BROWSERS : [
-	    'last 2 version',
-	    '> 1%',
-	    'ie >= 9',
-	    'ie_mob >= 10',
-	    'ff >= 30',
-	    'chrome >= 34',
-	    'safari >= 7',
-	    'opera >= 23',
-	    'ios >= 7',
-	    'android >= 4',
-	    'bb >= 10'
-	  ],
-	
+	AUTOPREFIXER_BROWSERS: [
+		'last 2 version',
+		'> 1%',
+		'ie >= 9',
+		'ie_mob >= 10',
+		'ff >= 30',
+		'chrome >= 34',
+		'safari >= 7',
+		'opera >= 23',
+		'ios >= 7',
+		'android >= 4',
+		'bb >= 10'
+	]
+
 	// STOP Editing Project Variables.
-};
+};