jscodeshift - npm Package Compare versions

Comparing version 0.6.4 to 0.7.0

bin/jscodeshift.js

 #!/usr/bin/env node
-/*
- *  Copyright (c) 2015-present, Facebook, Inc.
- *  All rights reserved.
+
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
- *  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.
- *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -11,0 +9,0 @@

CHANGELOG.md

@@ -7,2 +7,10 @@ # Changelog
 
+## [0.7.0] 2019-12-11
+### Changed
+- Moved from BSD to MIT license
+
+### Fixed
+- No longer throw an error when calling jscodeshift on a non-existent path (#334, @threepointone)
+- Preserve the original file extension in remote files (#317, @samselikoff)
+
 ## [0.6.4] 2019-04-30
@@ -9,0 +17,0 @@ ### Changed

CONTRIBUTING.md

@@ -45,4 +45,4 @@ # Contributing to jscodeshift
 
-## License
-By contributing to jscodeshift, you agree that your contributions will be licensed
-under its BSD license.
+### License
+
+jscodeshift is [MIT licensed](./LICENSE).

dist/argsParser.js

@@ -1,8 +0,6 @@
-/*
- *  Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
- *  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.
- *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -9,0 +7,0 @@

dist/Collection.js

@@ -1,9 +0,7 @@
-/*
- *  Copyright (c) 2015-present, Facebook, Inc.
- *  All rights reserved.
+
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
- *  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.
- *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -10,0 +8,0 @@

dist/collections/index.js

@@ -1,9 +0,7 @@
-/*
- *  Copyright (c) 2015-present, Facebook, Inc.
- *  All rights reserved.
+
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
- *  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.
- *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -10,0 +8,0 @@

dist/collections/JSXElement.js

@@ -1,9 +0,7 @@
-/*
- *  Copyright (c) 2015-present, Facebook, Inc.
- *  All rights reserved.
+
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
- *  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.
- *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -10,0 +8,0 @@

dist/collections/Node.js

@@ -1,9 +0,7 @@
-/*
- *  Copyright (c) 2015-present, Facebook, Inc.
- *  All rights reserved.
+
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
- *  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.
- *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -10,0 +8,0 @@

dist/collections/VariableDeclarator.js

@@ -1,9 +0,7 @@
-/*
- *  Copyright (c) 2015-present, Facebook, Inc.
- *  All rights reserved.
+
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
- *  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.
- *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -10,0 +8,0 @@

dist/core.js

@@ -1,9 +0,7 @@
-/*
- *  Copyright (c) 2015-present, Facebook, Inc.
- *  All rights reserved.
+
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
- *  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.
- *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -10,0 +8,0 @@

dist/getParser.js

@@ -1,9 +0,7 @@
-/*
- *  Copyright (c) 2015-present, Facebook, Inc.
- *  All rights reserved.
+
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
- *  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.
- *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -10,0 +8,0 @@

dist/matchNode.js

@@ -1,9 +0,7 @@
-/*
- *  Copyright (c) 2015-present, Facebook, Inc.
- *  All rights reserved.
+
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
- *  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.
- *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -10,0 +8,0 @@

dist/Runner.js

@@ -1,9 +0,7 @@
-/*
- *  Copyright (c) 2015-present, Facebook, Inc.
- *  All rights reserved.
+
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
- *  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.
- *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -144,3 +142,3 @@
           process.stderr.write('Skipping path ' + file + ' which does not exist. \n');
-          resolve();
+          resolve([]);
           return;
@@ -188,3 +186,4 @@ }
           .on('end', () => {
-            temp.open('jscodeshift', (err, info) => {
+            const ext = path.extname(transformFile);
+            temp.open({ prefix: 'jscodeshift', suffix: ext }, (err, info) => {
               if (err) return reject(err);
@@ -191,0 +190,0 @@ fs.write(info.fd, contents, function (err) {

dist/template.js

@@ -1,9 +0,7 @@
-/*
- *  Copyright (c) 2015-present, Facebook, Inc.
- *  All rights reserved.
+
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
- *  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.
- *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -10,0 +8,0 @@

dist/testUtils.js

 /**
- *  Copyright (c) 2016-present, Facebook, Inc.
- *  All rights reserved.
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
- *  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.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -17,3 +15,3 @@
 
-function runInlineTest(module, options, input, expectedOutput) {
+function applyTransform(module, options, input, testOptions = {}) {
   // Handle ES6 modules using default export for the transform
@@ -25,4 +23,4 @@ const transform = module.default ? module.default : module;
   let jscodeshift = require('./core');
-  if (module.parser) {
-    jscodeshift = jscodeshift.withParser(module.parser);
+  if (testOptions.parser || module.parser) {
+    jscodeshift = jscodeshift.withParser(testOptions.parser || module.parser);
   }
@@ -38,6 +36,31 @@
   );
-  expect((output || '').trim()).toEqual(expectedOutput.trim());
+
+  return (output || '').trim();
 }
+exports.applyTransform = applyTransform;
+
+function runSnapshotTest(module, options, input) {
+  const output = applyTransform(module, options, input);
+  expect(output).toMatchSnapshot();
+  return output;
+}
+exports.runSnapshotTest = runSnapshotTest;
+
+function runInlineTest(module, options, input, expectedOutput, testOptions) {
+  const output = applyTransform(module, options, input, testOptions);
+  expect(output).toEqual(expectedOutput.trim());
+  return output;
+}
 exports.runInlineTest = runInlineTest;
 
+function extensionForParser(parser) {
+  switch (parser) {
+    case 'ts':
+    case 'tsx':
+      return parser;
+    default:
+      return 'js'
+  }
+}
+
 /**
@@ -62,3 +85,3 @@ * Utility function to run a jscodeshift script within a unit test. This makes
  */
-function runTest(dirName, transformName, options, testFilePrefix) {
+function runTest(dirName, transformName, options, testFilePrefix, testOptions = {}) {
   if (!testFilePrefix) {
@@ -68,7 +91,8 @@ testFilePrefix = transformName;
 
+  const extension = extensionForParser(testOptions.parser)
   const fixtureDir = path.join(dirName, '..', '__testfixtures__');
-  const inputPath = path.join(fixtureDir, testFilePrefix + '.input.js');
+  const inputPath = path.join(fixtureDir, testFilePrefix + `.input.${extension}`);
   const source = fs.readFileSync(inputPath, 'utf8');
   const expectedOutput = fs.readFileSync(
-    path.join(fixtureDir, testFilePrefix + '.output.js'),
+    path.join(fixtureDir, testFilePrefix + `.output.${extension}`),
     'utf8'
@@ -81,3 +105,3 @@ );
     source
-  }, expectedOutput);
+  }, expectedOutput, testOptions);
 }
@@ -90,3 +114,3 @@ exports.runTest = runTest;
  */
-function defineTest(dirName, transformName, options, testFilePrefix) {
+function defineTest(dirName, transformName, options, testFilePrefix, testOptions) {
   const testName = testFilePrefix
@@ -97,3 +121,3 @@ ? `transforms correctly using "${testFilePrefix}" data`
     it(testName, () => {
-      runTest(dirName, transformName, options, testFilePrefix);
+      runTest(dirName, transformName, options, testFilePrefix, testOptions);
     });
@@ -112,1 +136,10 @@ });
 exports.defineInlineTest = defineInlineTest;
+
+function defineSnapshotTest(module, options, input, testName) {
+  it(testName || 'transforms correctly', () => {
+    runSnapshotTest(module, options, {
+      source: input
+    });
+  });
+}
+exports.defineSnapshotTest = defineSnapshotTest;

dist/utils/intersection.js

@@ -1,8 +0,6 @@
-/*
- *  Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
- *  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.
- *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -9,0 +7,0 @@

dist/utils/once.js

@@ -1,8 +0,6 @@
-/*
- *  Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
- *  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.
- *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -9,0 +7,0 @@

dist/utils/union.js

@@ -1,8 +0,6 @@
-/*
- *  Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
- *  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.
- *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -9,0 +7,0 @@

dist/Worker.js

@@ -1,9 +0,7 @@
-/*
- *  Copyright (c) 2015-present, Facebook, Inc.
- *  All rights reserved.
+
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
- *  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.
- *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -10,0 +8,0 @@

index.js

@@ -1,11 +0,9 @@
-/*
- *  Copyright (c) 2015-present, Facebook, Inc.
- *  All rights reserved.
+
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
- *  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.
- *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
 
 module.exports = require('./src/core');

package.json

 {
   "name": "jscodeshift",
-  "version": "0.6.4",
+  "version": "0.7.0",
   "description": "A toolkit for JavaScript codemods",
@@ -25,3 +25,2 @@ "repository": {
   "author": "Felix Kling",
-  "license": "BSD-3-Clause",
   "dependencies": {
@@ -43,3 +42,3 @@ "@babel/core": "^7.1.6",
     "node-dir": "^0.1.17",
-    "recast": "^0.16.1",
+    "recast": "^0.18.1",
     "temp": "^0.8.1",
@@ -46,0 +45,0 @@ "write-file-atomic": "^2.3.0"

parser/babel5Compat.js

@@ -1,9 +0,7 @@
-/*
- *  Copyright (c) 2015-present, Facebook, Inc.
- *  All rights reserved.
+
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
- *  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.
- *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -10,0 +8,0 @@

parser/babylon.js

@@ -1,9 +0,7 @@
-/*
- *  Copyright (c) 2015-present, Facebook, Inc.
- *  All rights reserved.
+
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
- *  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.
- *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -10,0 +8,0 @@

parser/flow.js

@@ -1,9 +0,7 @@
-/*
- *  Copyright (c) 2015-present, Facebook, Inc.
- *  All rights reserved.
+
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
- *  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.
- *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -10,0 +8,0 @@

parser/ts.js

@@ -1,9 +0,7 @@
-/*
- *  Copyright (c) 2015-present, Facebook, Inc.
- *  All rights reserved.
+
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
- *  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.
- *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -10,0 +8,0 @@

parser/tsOptions.js

@@ -1,9 +0,7 @@
-/*
- *  Copyright (c) 2015-present, Facebook, Inc.
- *  All rights reserved.
+
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
- *  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.
- *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -10,0 +8,0 @@

parser/tsx.js

@@ -1,9 +0,7 @@
-/*
- *  Copyright (c) 2015-present, Facebook, Inc.
- *  All rights reserved.
+
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
- *  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.
- *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -10,0 +8,0 @@

README.md

@@ -366,2 +366,3 @@ # jscodeshift [![Build Status](https://travis-ci.org/facebook/jscodeshift.svg?branch=master)](https://travis-ci.org/facebook/jscodeshift)
 This results in a directory structure like this:
+
 ```
@@ -374,5 +375,10 @@ /MyTransform.js
 
-To define a test, use `defineTest` or `defineInlineTest` from the `testUtils` module. A simple example is bundled in the [sample directory](sample).
+A simple example of unit tests is bundled in the [sample directory](sample).
 
+The `testUtils` module exposes a number of useful helpers for unit testing.
+
 #### `defineTest`
+
+Defines a Jest/Jasmine test for a jscodeshift transform which depends on fixtures
+
 ```js
@@ -384,3 +390,5 @@ jest.autoMockOff();
 
-An alternate fixture filename can be provided as the fourth argument to `defineTest`. This also means that multiple test fixtures can be provided:
+An alternate fixture filename can be provided as the fourth argument to `defineTest`.
+This also means that multiple test fixtures can be provided:
+
 ```js
@@ -390,10 +398,45 @@ defineTest(__dirname, 'MyTransform', null, 'FirstFixture');
 ```
-This will run two tests: One for `__testfixtures__/FirstFixture.input.js` and one for `__testfixtures__/SecondFixture.input.js`
 
+This will run two tests: 
+- `__testfixtures__/FirstFixture.input.js`
+- `__testfixtures__/SecondFixture.input.js`
+
 #### `defineInlineTest`
+
+Defines a Jest/Jasmine test suite for a jscodeshift transform which accepts inline values
+
+This is a more flexible alternative to `defineTest`, as this allows to also provide options to your transform
+
 ```js
+const defineInlineTest = require('jscodeshift/dist/testUtils').defineInlineTest;
 const transform = require('../myTransform');
-defineInlineTest(transform, {}, 'input', 'expected output', 'test name (optional)');
+const transformOptions = {};
+defineInlineTest(transform, transformOptions, 'input', 'expected output', 'test name (optional)');
 ```
 
+#### `defineSnapshotTest`
+
+Similar to `defineInlineTest` but instead of requiring an output value, it uses Jest's `toMatchSnapshot()` 
+
+```js
+const defineSnapshotTest = require('jscodeshift/dist/testUtils').defineSnapshotTest;
+const transform = require('../myTransform');
+const transformOptions = {};
+defineSnapshotTest(transform, transformOptions, 'input', 'test name (optional)');
+```
+
+For more information on snapshots, check out [Jest's docs](https://jestjs.io/docs/en/snapshot-testing)
+
+#### `applyTransform`
+
+Executes your transform using the options and the input given and returns the result. 
+This function is used internally by the other helpers, but it can prove useful in other cases.
+
+```js
+const applyTransform = require('jscodeshift/dist/testUtils').applyTransform;
+const transform = require('../myTransform');
+const transformOptions = {};
+const output = applyTransform(transform, transformOptions, 'input');
+```
+
 ### Example Codemods
@@ -409,6 +452,2 @@
 
-### Support
-
-* Discord - [Reactiflux](http://www.reactiflux.com/)
-
 [npm]: https://www.npmjs.com/
@@ -415,0 +454,0 @@ [Mozilla Parser API]: https://developer.mozilla.org/en-US/docs/Mozilla/Projects/SpiderMonkey/Parser_API

src/argsParser.js

@@ -1,8 +0,6 @@
-/*
- *  Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
- *  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.
- *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -9,0 +7,0 @@

src/Collection.js

@@ -1,9 +0,7 @@
-/*
- *  Copyright (c) 2015-present, Facebook, Inc.
- *  All rights reserved.
+
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
- *  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.
- *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -10,0 +8,0 @@

src/collections/index.js

@@ -1,9 +0,7 @@
-/*
- *  Copyright (c) 2015-present, Facebook, Inc.
- *  All rights reserved.
+
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
- *  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.
- *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -10,0 +8,0 @@

src/collections/JSXElement.js

@@ -1,9 +0,7 @@
-/*
- *  Copyright (c) 2015-present, Facebook, Inc.
- *  All rights reserved.
+
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
- *  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.
- *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -10,0 +8,0 @@

src/collections/Node.js

@@ -1,9 +0,7 @@
-/*
- *  Copyright (c) 2015-present, Facebook, Inc.
- *  All rights reserved.
+
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
- *  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.
- *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -10,0 +8,0 @@

src/collections/VariableDeclarator.js

@@ -1,9 +0,7 @@
-/*
- *  Copyright (c) 2015-present, Facebook, Inc.
- *  All rights reserved.
+
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
- *  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.
- *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -10,0 +8,0 @@

src/core.js

@@ -1,9 +0,7 @@
-/*
- *  Copyright (c) 2015-present, Facebook, Inc.
- *  All rights reserved.
+
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
- *  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.
- *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -10,0 +8,0 @@

src/getParser.js

@@ -1,9 +0,7 @@
-/*
- *  Copyright (c) 2015-present, Facebook, Inc.
- *  All rights reserved.
+
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
- *  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.
- *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -10,0 +8,0 @@

src/matchNode.js

@@ -1,9 +0,7 @@
-/*
- *  Copyright (c) 2015-present, Facebook, Inc.
- *  All rights reserved.
+
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
- *  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.
- *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -10,0 +8,0 @@

src/Runner.js

@@ -1,9 +0,7 @@
-/*
- *  Copyright (c) 2015-present, Facebook, Inc.
- *  All rights reserved.
+
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
- *  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.
- *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -144,3 +142,3 @@
           process.stderr.write('Skipping path ' + file + ' which does not exist. \n');
-          resolve();
+          resolve([]);
           return;
@@ -188,3 +186,4 @@ }
           .on('end', () => {
-            temp.open('jscodeshift', (err, info) => {
+            const ext = path.extname(transformFile);
+            temp.open({ prefix: 'jscodeshift', suffix: ext }, (err, info) => {
               if (err) return reject(err);
@@ -191,0 +190,0 @@ fs.write(info.fd, contents, function (err) {

src/template.js

@@ -1,9 +0,7 @@
-/*
- *  Copyright (c) 2015-present, Facebook, Inc.
- *  All rights reserved.
+
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
- *  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.
- *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -10,0 +8,0 @@

src/testUtils.js

 /**
- *  Copyright (c) 2016-present, Facebook, Inc.
- *  All rights reserved.
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
- *  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.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -17,3 +15,3 @@
 
-function runInlineTest(module, options, input, expectedOutput) {
+function applyTransform(module, options, input, testOptions = {}) {
   // Handle ES6 modules using default export for the transform
@@ -25,4 +23,4 @@ const transform = module.default ? module.default : module;
   let jscodeshift = require('./core');
-  if (module.parser) {
-    jscodeshift = jscodeshift.withParser(module.parser);
+  if (testOptions.parser || module.parser) {
+    jscodeshift = jscodeshift.withParser(testOptions.parser || module.parser);
   }
@@ -38,6 +36,31 @@
   );
-  expect((output || '').trim()).toEqual(expectedOutput.trim());
+
+  return (output || '').trim();
 }
+exports.applyTransform = applyTransform;
+
+function runSnapshotTest(module, options, input) {
+  const output = applyTransform(module, options, input);
+  expect(output).toMatchSnapshot();
+  return output;
+}
+exports.runSnapshotTest = runSnapshotTest;
+
+function runInlineTest(module, options, input, expectedOutput, testOptions) {
+  const output = applyTransform(module, options, input, testOptions);
+  expect(output).toEqual(expectedOutput.trim());
+  return output;
+}
 exports.runInlineTest = runInlineTest;
 
+function extensionForParser(parser) {
+  switch (parser) {
+    case 'ts':
+    case 'tsx':
+      return parser;
+    default:
+      return 'js'
+  }
+}
+
 /**
@@ -62,3 +85,3 @@ * Utility function to run a jscodeshift script within a unit test. This makes
  */
-function runTest(dirName, transformName, options, testFilePrefix) {
+function runTest(dirName, transformName, options, testFilePrefix, testOptions = {}) {
   if (!testFilePrefix) {
@@ -68,7 +91,8 @@ testFilePrefix = transformName;
 
+  const extension = extensionForParser(testOptions.parser)
   const fixtureDir = path.join(dirName, '..', '__testfixtures__');
-  const inputPath = path.join(fixtureDir, testFilePrefix + '.input.js');
+  const inputPath = path.join(fixtureDir, testFilePrefix + `.input.${extension}`);
   const source = fs.readFileSync(inputPath, 'utf8');
   const expectedOutput = fs.readFileSync(
-    path.join(fixtureDir, testFilePrefix + '.output.js'),
+    path.join(fixtureDir, testFilePrefix + `.output.${extension}`),
     'utf8'
@@ -81,3 +105,3 @@ );
     source
-  }, expectedOutput);
+  }, expectedOutput, testOptions);
 }
@@ -90,3 +114,3 @@ exports.runTest = runTest;
  */
-function defineTest(dirName, transformName, options, testFilePrefix) {
+function defineTest(dirName, transformName, options, testFilePrefix, testOptions) {
   const testName = testFilePrefix
@@ -97,3 +121,3 @@ ? `transforms correctly using "${testFilePrefix}" data`
     it(testName, () => {
-      runTest(dirName, transformName, options, testFilePrefix);
+      runTest(dirName, transformName, options, testFilePrefix, testOptions);
     });
@@ -112,1 +136,10 @@ });
 exports.defineInlineTest = defineInlineTest;
+
+function defineSnapshotTest(module, options, input, testName) {
+  it(testName || 'transforms correctly', () => {
+    runSnapshotTest(module, options, {
+      source: input
+    });
+  });
+}
+exports.defineSnapshotTest = defineSnapshotTest;

src/utils/intersection.js

@@ -1,8 +0,6 @@
-/*
- *  Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
- *  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.
- *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -9,0 +7,0 @@

src/utils/once.js

@@ -1,8 +0,6 @@
-/*
- *  Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
- *  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.
- *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -9,0 +7,0 @@

src/utils/union.js

@@ -1,8 +0,6 @@
-/*
- *  Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
- *  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.
- *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -9,0 +7,0 @@

src/Worker.js

@@ -1,9 +0,7 @@
-/*
- *  Copyright (c) 2015-present, Facebook, Inc.
- *  All rights reserved.
+
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
- *  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.
- *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -10,0 +8,0 @@

utils/requirePackage.js

@@ -1,9 +0,7 @@
-/*
- *  Copyright (c) 2015-present, Facebook, Inc.
- *  All rights reserved.
+
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
- *  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.
- *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -10,0 +8,0 @@

utils/testUtils.js

@@ -1,9 +0,7 @@
-/*
- *  Copyright (c) 2015, Facebook, Inc.
- *  All rights reserved.
+
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
  *
- *  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.
- *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -10,0 +8,0 @@

New alerts

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Fixed alerts

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Improved metrics

Number of lines in readme file

453

increased by9.42%

Worsened metrics

Total package byte prevSize

1337955

decreased by-0.37%

Number of package files

95

decreased by-1.04%

Lines of code

5458

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Number of medium supply chain risk alerts

7

increased by16.67%

Dependency changes

• + Addedast-types@0.13.3(transitive)

• + Addedrecast@0.18.10(transitive)

• - Removedast-types@0.11.7(transitive)

• - Removedrecast@0.16.2(transitive)

• Updatedrecast@^0.18.1