Add skeleton for react-codemod

.eslintignore

@@ -19,4 +19,8 @@ docs/js/
 examples/
 # Ignore built files.
 build/
-
+# react-codemod
+npm-react-codemod/test/
+npm-react-codemod/scripts/
+npm-react-codemod/build/
+npm-react-codemod/node_modules/

npm-react-codemod/.npmignore

@@ -0,0 +1 @@
+/transforms/

npm-react-codemod/README.md

@@ -0,0 +1,19 @@
+## react-codemod
+
+This repository contains a collection of codemod scripts based on
+[JSCodeshift](https://github.com/facebook/jscodeshift) that help update React
+APIs.
+
+### Setup & Run
+
+  * `npm install -g react-codemod`
+  * `react-codemod <codemod-script> <file>`
+  * Use the `-d` option for a dry-run and use `-p` to print the output
+    for comparison
+
+### Recast Options
+
+Options to [recast](https://github.com/benjamn/recast)'s printer can be provided
+through the `printOptions` command line argument
+
+ * `react-codemod class <file> --printOptions='{"quote":"double"}'`

npm-react-codemod/package.json

@@ -0,0 +1,32 @@
+{
+  "name": "react-codemod",
+  "version": "1.0.0",
+  "description": "React codemod scripts",
+  "license": "BSD-3-Clause",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/facebook/react"
+  },
+  "scripts": {
+    "build": "rm -rf build; babel transforms/ --out-dir=build/",
+    "test": "jest",
+    "prepublish": "npm run build"
+  },
+  "bin": {
+    "react-codemod": "./react-codemod"
+  },
+  "dependencies": {
+    "jscodeshift": "^0.1.0"
+  },
+  "devDependencies": {
+    "babel": "^4.7.16",
+    "babel-jest": "^4.0.0",
+    "jest-cli": "^0.4.0"
+  },
+  "jest": {
+    "scriptPreprocessor": "./node_modules/babel-jest",
+    "testPathDirs": [
+      "test"
+    ]
+  }
+}

npm-react-codemod/react-codemod

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+DIR=$(npm root -g)/react-codemod
+TRANSFORM=$1
+shift
+
+$DIR/node_modules/.bin/jscodeshift -t $DIR/build/$TRANSFORM.js $@

npm-react-codemod/test/__tests__/transform-tests.js

@@ -0,0 +1,39 @@
+/*
+ *  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";
+
+jest.autoMockOff();
+
+var fs = require('fs');
+var jscodeshift = require('jscodeshift');
+
+function read(fileName) {
+  return fs.readFileSync(__dirname + '/../' + fileName, 'utf8');
+}
+
+function test(transformName, testFileName, options) {
+  var path = testFileName + '.js';
+  var source = read(testFileName + '.js');
+  var output = read(testFileName + '.output.js');
+
+  var transform = require('../../transforms/' + transformName);
+  expect(
+    (transform({path, source}, {jscodeshift}, options || {}) || '').trim()
+  ).toEqual(
+    output.trim()
+  );
+}
+
+describe('Transform Tests', () => {
+
+
+
+});