Replace jshint with eslint

Change-Id: I34d56f7e6c8efe4b9bb1efebd2e8bfce35d6afb7

.eslintrc.json

@@ -0,0 +1,9 @@
+{
+	"extends": [
+		"wikimedia/client",
+		"wikimedia/jquery"
+	],
+	"globals": {
+		"mw": false
+	}
+}

Gruntfile.js

@@ -1,13 +1,14 @@
-/*jshint node:true */
+/* eslint-env node, es6 */
 module.exports = function ( grunt ) {
-	grunt.loadNpmTasks( 'grunt-banana-checker' );
-	grunt.loadNpmTasks( 'grunt-jsonlint' );
-	grunt.loadNpmTasks( 'grunt-contrib-jshint' );
-
 	var conf = grunt.file.readJSON( 'extension.json' );
+
+	grunt.loadNpmTasks( 'grunt-banana-checker' );
+	grunt.loadNpmTasks( 'grunt-eslint' );
+	grunt.loadNpmTasks( 'grunt-jsonlint' );
+
 	grunt.initConfig( {
 		banana: conf.MessagesDirs,
-		jshint: {
+		eslint: {
 			all: [
 				'**/*.js',
 				'!node_modules/**',
@@ -23,6 +24,6 @@ module.exports = function ( grunt ) {
 		}
 	} );
 
-	grunt.registerTask( 'test', [ 'jsonlint', 'banana', 'jshint' ] );
+	grunt.registerTask( 'test', [ 'jsonlint', 'banana', 'eslint' ] );
 	grunt.registerTask( 'default', 'test' );
 };

modules/mediawiki.api.titleblacklist.js

@@ -1,7 +1,7 @@
 /**
  * @class mw.Api.plugin.titleblacklist
  */
-( function ( mw, $ ) {
+( function () {
 
 	$.extend( mw.Api.prototype, {
 		/**
@@ -12,7 +12,8 @@
 		 * @param {Function} [err] Error callback (deprecated)
 		 * @return {jQuery.Promise}
 		 * @return {Function} return.done
-		 * @return {Object|boolean} return.done.result False if title wasn't blacklisted, an object with 'reason', 'line'
+		 * @return {Object|boolean} return.done.result False if title wasn't blacklisted, an object
+		 *  with 'reason', 'line'
 		 *  and 'message' properties if title was blacklisted.
 		 */
 		isBlacklisted: function ( title, ok, err ) {
@@ -22,10 +23,10 @@
 			d.fail( err );
 
 			this.get( {
-					action: 'titleblacklist',
-					tbaction: 'create',
-					tbtitle: title.toString()
-				} )
+				action: 'titleblacklist',
+				tbaction: 'create',
+				tbtitle: title.toString()
+			} )
 				.done( function ( data ) {
 					var result;
 
@@ -64,4 +65,4 @@
 	 * @mixins mw.Api.plugin.titleblacklist
 	 */
 
-}( mediaWiki, jQuery ) );
+}() );

package.json

@@ -4,9 +4,10 @@
 		"test": "grunt test"
 	},
 	"devDependencies": {
+		"eslint-config-wikimedia": "0.9.0",
 		"grunt": "1.0.3",
+		"grunt-eslint": "21.0.0",
 		"grunt-banana-checker": "0.6.0",
-		"grunt-contrib-jshint": "1.1.0",
 		"grunt-jsonlint": "1.1.0"
 	}
 }