Add support for custom createReactClass function name (#177)

* add ability to specify custom name for createReactClass implementation

* make test more robust

* update README

Author: tquetano-netflix

README.md

@@ -225,6 +225,22 @@ You would use:
 classNameMatchers: ["BaseComponent"]
 ```
 
+### `createReactClassName`
+
+Use this option to set a custom name for the import of the `create-react-class` package that is different than `createReactClass`.
+
+Given this example:
+
+```js
+import createClass from 'create-react-class';
+```
+
+You would use:
+
+```js
+createReactClassName: 'createClass'
+```
+
 ## Is it safe?
 
 If you are using the `propTypes` in a conventional way,

src/index.js

@@ -175,6 +175,7 @@ export default function(api) {
           removeImport: state.opts.removeImport || false,
           libraries: (state.opts.additionalLibraries || []).concat('prop-types'),
           classNameMatchers,
+          createReactClassName: state.opts.createReactClassName || 'createReactClass',
         }
 
         if (state.opts.plugins) {
@@ -222,7 +223,7 @@ export default function(api) {
                 }
 
                 return (
-                  currentNode.get('callee').node.name === 'createReactClass' ||
+                  currentNode.get('callee').node.name === globalOptions.createReactClassName ||
                   currentNode.get('callee').node.property.name === 'createClass'
                 )
               })

test/fixtures/react-create-class-custom-name/actual.js

@@ -0,0 +1,8 @@
+var createSomethingReallySpecial = require('create-react-class');
+var PropTypes = require('prop-types');
+
+createSomethingReallySpecial({
+  propTypes: {
+    foo: PropTypes.string,
+  },
+});

test/fixtures/react-create-class-custom-name/expected-remove-es6.js

@@ -0,0 +1,3 @@
+var createSomethingReallySpecial = require('create-react-class');
+
+createSomethingReallySpecial({});

test/fixtures/react-create-class-custom-name/options.json

@@ -0,0 +1,3 @@
+{
+  "createReactClassName": "createSomethingReallySpecial"
+}