Upgrating linting to use babel-eslint

.eslintrc

@@ -1,8 +1,19 @@
 {
+  "parser": "babel-eslint",
+
+  "ecmaFeatures": {
+    "jsx": true
+  },
+
   "env": {
+    "es6": true,
     "jasmine": true,
   },
 
+  "plugins": [
+    "react"
+  ],
+
   // Map from global var to bool specifying if it can be redefined
   "globals": {
     "__DEV__": true,
@@ -36,10 +47,10 @@
   },
 
   "rules": {
+    "comma-dangle": 0,               // disallow trailing commas in object literals
     "no-cond-assign": 1,             // disallow assignment in conditional expressions
     "no-console": 0,                 // disallow use of console (off by default in the node environment)
     "no-constant-condition": 0,      // disallow use of constant expressions in conditions
-    "no-comma-dangle": 0,            // disallow trailing commas in object literals
     "no-control-regex": 1,           // disallow control characters in regular expressions
     "no-debugger": 1,                // disallow use of debugger
     "no-dupe-keys": 1,               // disallow duplicate keys when creating object literals
@@ -107,6 +118,7 @@
     "no-warning-comments": 0,        // disallow usage of configurable warning terms in comments": 1,                        // e.g. TODO or FIXME (off by default)
     "no-with": 1,                    // disallow use of the with statement
     "radix": 1,                      // require use of the second argument for parseInt() (off by default)
+    "semi-spacing": 1,	             // require a space after a semi-colon
     "vars-on-top": 0,                // requires to declare all vars on top of their containing scope (off by default)
     "wrap-iife": 0,                  // require immediate function invocation to be wrapped in parentheses (off by default)
     "yoda": 1,                       // require or disallow Yoda conditions
@@ -177,7 +189,7 @@
     "space-in-parens": 0,            // require or disallow spaces inside parentheses (off by default)
     "space-infix-ops": 1,            // require spaces around operators
     "space-return-throw-case": 1,    // require a space after return, throw, and case
-    "space-unary-word-ops": 1,       // require a space around word operators such as typeof (off by default)
+    "space-unary-ops": [1, { "words": true, "nonwords": false }], // require or disallow spaces before/after unary operators (words on by default, nonwords off by default)
     "max-nested-callbacks": 0,       // specify the maximum depth callbacks can be nested (off by default)
     "one-var": 0,                    // allow just one var statement per function (off by default)
     "wrap-regex": 0,                 // require regex literals to be wrapped in parentheses (off by default)
@@ -190,6 +202,22 @@
     "max-params": 0,                 // limits the number of parameters that can be used in the function declaration. (off by default)
     "max-statements": 0,             // specify the maximum number of statement allowed in a function (off by default)
     "no-bitwise": 1,                 // disallow use of bitwise operators (off by default)
-    "no-plusplus": 0                 // disallow use of unary operators, ++ and -- (off by default)
+    "no-plusplus": 0,                // disallow use of unary operators, ++ and -- (off by default)
+
+    "react/display-name": 0,
+    "react/jsx-boolean-value": 0,
+    "react/jsx-quotes": [1, "double", "avoid-escape"],
+    "react/jsx-no-undef": 1,
+    "react/jsx-sort-props": 0,
+    "react/jsx-uses-react": 0,
+    "react/jsx-uses-vars": 1,
+    "react/no-did-mount-set-state": [1, "allow-in-func"],
+    "react/no-did-update-set-state": [1, "allow-in-func"],
+    "react/no-multi-comp": 0,
+    "react/no-unknown-property": 0,
+    "react/prop-types": 0,
+    "react/react-in-jsx-scope": 0,
+    "react/self-closing-comp": 1,
+    "react/wrap-multilines": 0
   }
 }

lint/linterTransform.js

@@ -1,84 +0,0 @@
-/**
- * Copyright (c) 2015-present, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
- */
-'use strict';
-
-var eslint = require('eslint');
-
-var ignoredStylisticRules = {
-  'key-spacing': false,
-  'comma-spacing': true,
-  'no-multi-spaces': true,
-  'brace-style': true,
-  'camelcase': true,
-  'consistent-this': true,
-  'eol-last': true,
-  'func-names': true,
-  'func-style': true,
-  'new-cap': true,
-  'new-parens': true,
-  'no-nested-ternary': true,
-  'no-array-constructor': true,
-  'no-lonely-if': true,
-  'no-new-object': true,
-  'no-spaced-func': true,
-  'no-space-before-semi': true,
-  'no-ternary': true,
-  'no-trailing-spaces': true,
-  'no-underscore-dangle': true,
-  'no-wrap-func': true,
-  'no-mixed-spaces-and-tabs': true,
-  'quotes': true,
-  'quote-props': true,
-  'semi': true,
-  'sort-vars': true,
-  'space-after-keywords': true,
-  'space-in-brackets': true,
-  'space-in-parens': true,
-  'space-infix-ops': true,
-  'space-return-throw-case': true,
-  'space-unary-word-ops': true,
-  'max-nested-callbacks': true,
-  'one-var': true,
-  'wrap-regex': true,
-  'curly': true,
-  'no-mixed-requires': true,
-};
-
-function setLinterTransform(transformSource) {
-  var originalVerify = eslint.linter.verify;
-  eslint.linter.verify = function(text, config, filename, saveState) {
-    var transformedText;
-    try {
-      transformedText = transformSource(text, filename);
-    } catch (e) {
-      return [{
-        severity: 2,
-        line: e.lineNumber,
-        message: e.message,
-        source: text
-      }];
-    }
-    var originalLines = text.split('\n');
-    var transformedLines = transformedText.split('\n');
-    var warnings = originalVerify.call(eslint.linter, transformedText, config, filename, saveState);
-
-    // JSX and ES6 transforms usually generate pretty ugly code. Let's skip lint warnings
-    // about code style for lines that have been changed by transform step.
-    // Note that more important issues, like use of undefined vars, will still be reported.
-    return warnings.filter(function(error) {
-      var lineHasBeenTransformed = originalLines[error.line - 1] !== transformedLines[error.line - 1];
-      var shouldIgnore = ignoredStylisticRules[error.ruleId] && lineHasBeenTransformed;
-      return !shouldIgnore;
-    });
-  };
-}
-
-module.exports = {
-  setLinterTransform: setLinterTransform,
-};

linter.js

@@ -1,17 +0,0 @@
-/**
- * Copyright (c) 2015-present, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
- */
-'use strict';
-
-var transformSource = require('./jestSupport/scriptPreprocess.js').transformSource;
-var linterTransform = require('./lint/linterTransform');
-
-linterTransform.setLinterTransform(transformSource);
-
-// Run the original CLI
-require('eslint/bin/eslint');

package.json

@@ -69,6 +69,8 @@
   },
   "devDependencies": {
     "jest-cli": "0.4.5",
-    "eslint": "0.9.2"
+    "babel-eslint": "3.1.5",
+    "eslint": "0.21.2",
+    "eslint-plugin-react": "2.3.0"
   }
 }