Add eslint

Author: winterbe

.eslintignore

@@ -0,0 +1,3 @@
+node_modules
+**/bundle.js
+webpack.config.js

.eslintrc

@@ -0,0 +1,35 @@
+{
+  "extends": "eslint:recommended",
+  "root": true,
+  "env": {
+    "browser": true,
+    "es6": true,
+    "amd": true
+  },
+  "ecmaFeatures": {
+    "jsx": true
+  },
+  "rules": {
+    "semi": [2, "always"],
+    "curly": 2,
+    "dot-notation": 2,
+    "radix": 2,
+    "wrap-iife": 2,
+    "eqeqeq": 2,
+    "block-scoped-var": 2,
+    "consistent-return": 2,
+    "no-alert": 2,
+    "no-new-wrappers": 2,
+    "no-native-reassign": 2,
+    "no-extend-native": 2,
+    "no-implicit-coercion": 2,
+    "no-sequences": 2,
+    "no-unused-expressions": 2,
+    "no-useless-call": 2,
+    "no-useless-concat": 2,
+    "no-warning-comments": 2,
+    "no-shadow-restricted-names": 2,
+    "no-undef-init": 2,
+    "no-with": 2
+  }
+}

package.json

@@ -20,6 +20,8 @@
     "babel-loader": "^5.3.2",
     "jquery": "^2.1.4",
     "react": "^0.13.3",
-    "webpack": "^1.11.0"
+    "webpack": "^1.11.0",
+    "eslint": "^1.6.0",
+    "eslint-loader": "^1.0.0"
   }
 }

src/main/js/app.js

@@ -1,15 +1,16 @@
 const React = require("react");
 const $ = require("jquery");
 
+/* eslint no-unused-vars: 0 */
 const App = React.createClass({
     render() {
         return (
             <h1>Hello {this.state.name}</h1>
-        )
+        );
     },
 
     getInitialState() {
-        return {name: "World"}
+        return {name: "World"};
     },
 
     componentDidMount() {

webpack.config.js

@@ -11,10 +11,8 @@ module.exports = {
     },
     module: {
         loaders: [
-            {
-                test: path.join(__dirname, 'src/main/js'),
-                loader: 'babel-loader'
-            }
+            {test: path.join(__dirname, 'src/main/js'), loader: 'babel-loader'},
+            {test: path.join(__dirname, 'src/main/js'), loader: 'eslint-loader'}
         ]
     }
 };