Merge branch '7.0' into 7.0

CHANGELOG.md

@@ -13,6 +13,107 @@ _Note: Gaps between patch versions are faulty, broken or test releases._
 
 See [CHANGELOG - 6to5](CHANGELOG-6to5.md) for the pre-4.0.0 version changelog.
 
+## 6.24.0 (2017-03-13)
+
+A quick release for 2 features:
+
+- Thanks to @rwjblue, there is now a `noInterop` option for our `es2015-modules` transform to remove the `interopRequireDefault` and `interopRequireWildcard` helpers.
+
+Input
+
+```js
+import foo from "foo";
+foo;
+```
+
+Regular Output
+
+```js
+var _foo = require("foo");
+var _foo2 = _interopRequireDefault(_foo);
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+_foo2.default;
+```
+
+Output with option `noInterop`
+
+```js
+"use strict";
+var _foo = require("foo");
+(0, _foo.default)();
+```
+
+> This also helps [ember-cli migrate to Babel 6](https://github.com/ember-cli/ember-cli/pull/6828).
+
+- @izaakschroeder has added `dirname` to the preset constructor which presets can use to resolve things relative to files.
+
+Example usage of `fileContext.dirname` in a preset
+
+```js
+module.exports = function preset (context, options, fileContext) {
+  if (/resolve-addons-relative-to-file$/.test(fileContext.dirname)) {
+    return {
+      plugins: ['plugin-here'],
+    };
+  }
+  return {};
+};
+```
+
+> This will help out with reusing a [`browserslist` file for babel-preset-env](https://github.com/babel/babel-preset-env/issues/26) and for plugins like https://github.com/tleunen/babel-plugin-module-resolver.
+
+#### :rocket: New Feature
+* `babel-plugin-transform-es2015-modules-amd`, `babel-plugin-transform-es2015-modules-commonjs`
+  * [#5427](https://github.com/babel/babel/pull/5427) Backport `noInterop` flag for modules to 6.x. ([@rwjblue](https://github.com/rwjblue))
+* `babel-core`
+  * [#4834](https://github.com/babel/babel/pull/4834) Pass `dirname` as extra metadata to preset constructor. ([@izaakschroeder](https://github.com/izaakschroeder))
+
+#### :bug: Bug Fix
+* `babel-generator`
+  * [#5453](https://github.com/babel/babel/pull/5453) Keep parentheses for logical expression when in await expression. ([@aaronang](https://github.com/aaronang))
+  * [#5339](https://github.com/babel/babel/pull/5339) Wrap some generated do expressions in parens. ([@zjmiller](https://github.com/zjmiller))
+* `babel-generator`, `babel-plugin-transform-object-rest-spread`
+  * [#5322](https://github.com/babel/babel/pull/5322) Fix for-await printing. ([@danez](https://github.com/danez))
+
+#### :memo: Documentation
+
+* [#5449](https://github.com/babel/babel/pull/5449) Fixed broken links in README.md [skip-ci]. ([@sethbergman](https://github.com/sethbergman))
+* [#5409](https://github.com/babel/babel/pull/5409) Fix transform-object-rest-spread README. ([@existentialism](https://github.com/existentialism))
+* [#5379](https://github.com/babel/babel/pull/5379) Lint code snippets in READMEs. ([@xtuc](https://github.com/xtuc))
+* [#5334](https://github.com/babel/babel/pull/5334) Shorthand properties examples. ([@bhoule](https://github.com/bhoule))
+* [#5329](https://github.com/babel/babel/pull/5329) Update CONTRIBUTING.md with respect to coverage check [skip ci]. ([@zjmiller](https://github.com/zjmiller))
+
+#### :house: Internal
+* Other
+  * [#5338](https://github.com/babel/babel/pull/5338) Improve babel-generator's code coverage. ([@alxpy](https://github.com/alxpy))
+  * [#5336](https://github.com/babel/babel/pull/5336) Enable codecov partial coverage. ([@danez](https://github.com/danez))
+  * [#5350](https://github.com/babel/babel/pull/5350) Remove redundant NODE_ENV=test in Makefile. ([@aaronang](https://github.com/aaronang))
+  * [#5312](https://github.com/babel/babel/pull/5312) [skip ci] Add devEngines to package.json. ([@yavorsky](https://github.com/yavorsky))
+* `babel-cli`
+  * [#5342](https://github.com/babel/babel/pull/5342) Add test for passing arguments to babel-node (#5163). ([@outsideris](https://github.com/outsideris))
+* `babel-traverse`
+  * [#5296](https://github.com/babel/babel/pull/5296) Add test for reference paths. ([@jasonLaster](https://github.com/jasonLaster))
+
+#### Committers: 14
+- Aaron Ang ([aaronang](https://github.com/aaronang))
+- Alex Kuzmenko ([alxpy](https://github.com/alxpy))
+- Artem Gurzhii ([artemgurzhii](https://github.com/artemgurzhii))
+- Artem Yavorsky ([yavorsky](https://github.com/yavorsky))
+- Brendan Houle ([bhoule](https://github.com/bhoule))
+- Brian Ng ([existentialism](https://github.com/existentialism))
+- Daniel Tschinder ([danez](https://github.com/danez))
+- Izaak Schroeder ([izaakschroeder](https://github.com/izaakschroeder))
+- Jason Laster ([jasonLaster](https://github.com/jasonLaster))
+- JeongHoon Byun (aka Outsider) ([outsideris](https://github.com/outsideris))
+- Robert Jackson ([rwjblue](https://github.com/rwjblue))
+- Seth Bergman ([sethbergman](https://github.com/sethbergman))
+- Sven SAULEAU ([xtuc](https://github.com/xtuc))
+- Zachary Miller ([zjmiller](https://github.com/zjmiller))
+
+## 6.23.1 (2017-02-13)
+
+Regression: Revert https://github.com/babel/babel/pull/5306 since it made a backwards-incompatible change.
+
 ## 6.23.0 (2017-02-13)
 
 #### :rocket: New Feature

CONTRIBUTING.md

@@ -2,7 +2,7 @@
 
 ----
 
-<p align="center">
+<p align="center" class="toc">
    <strong><a href="#setup">Setup</a></strong>
    |
    <strong><a href="#running-lintingtests">Running linting/tests</a></strong>
@@ -27,7 +27,7 @@ Contributions are always welcome, no matter how large or small.
 
 - If you aren't just making a documentation change, you'll probably want to learn a bit about a few topics.
  - [ASTs](https://en.wikipedia.org/wiki/Abstract_syntax_tree) (Abstract Syntax Tree): The Babel AST [spec](https://github.com/babel/babylon/blob/master/ast/spec.md) is a bit different from [ESTree](https://github.com/estree/estree). The differences are listed [here](https://github.com/babel/babylon#output).
- - This repository's [`/doc`](/doc) directory for notes on Babel's internals
+ - This repository's [`/doc`](https://github.com/babel/babel/tree/master/doc) directory for notes on Babel's internals
  - Check out [the Babel Plugin Handbook](https://github.com/thejameskyle/babel-handbook/blob/master/translations/en/plugin-handbook.md#babel-plugin-handbook) - core plugins are written the same way as any other plugin!
  - Check out [AST Explorer](http://astexplorer.net/#/scUfOmVOG5) to learn more about ASTs or make your own plugin in the browser
 - When you feel ready to finally jump into the babel source code a good start is to look out for issues which are labeled with [help-wanted](https://github.com/babel/babel/issues?q=is%3Aissue+is%3Aopen+label%3A%22help+wanted%22) and/or [beginner-friendly](https://github.com/babel/babel/issues?q=is%3Aissue+is%3Aopen+label%3A%22beginner-friendly%22).
@@ -47,7 +47,7 @@ You can check this with `node -v` and `npm -v`.
 In addition, make sure that Yarn is installed.
 Installation instructions can be found here: https://yarnpkg.com/en/docs/install.
 
-#### Setup
+### Setup
 
 ```sh
 $ git clone https://github.com/babel/babel
@@ -77,7 +77,7 @@ If you wish to build a copy of Babel for distribution, then run:
 $ make build-dist
 ```
 
-#### Running linting/tests
+### Running linting/tests
 
 You can run lint via:
 
@@ -108,7 +108,7 @@ $ make test-only
 
 Most likely you'll want to focus in on a specific issue.
 
-To run tests for a specific package in [packages](/packages), you can use the `TEST_ONLY` environment variable:
+To run tests for a specific package in [packages](https://github.com/babel/babel/tree/master/packages), you can use the `TEST_ONLY` environment variable:
 
 ```sh
 $ TEST_ONLY=babel-cli make test
@@ -133,27 +133,27 @@ $ BABEL_ENV=cov make build
 $ ./scripts/test-cov.sh
 ```
 
-#### Writing tests
+### Writing tests
 
-Most packages in [`/packages`](/packages) have a `test` folder, however some tests might be in other packages or in [`/packages/babel-core`](/packages/babel-core/test/fixtures).
+Most packages in [`/packages`](https://github.com/babel/babel/tree/master/packages) have a `test` folder, however some tests might be in other packages or in [`/packages/babel-core`](https://github.com/babel/babel/tree/master/packages/babel-core/test/fixtures).
 
-##### `babel-plugin-x`
+#### `babel-plugin-x`
 
 All the Babel plugins (and other packages) that have a `/test/fixtures` are written in a similar way.
 
-For example, in [`babel-plugin-transform-exponentiation-operator/test`](/packages/babel-plugin-transform-exponentiation-operator/test):
+For example, in [`babel-plugin-transform-exponentiation-operator/test`](https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-exponentiation-operator/test):
 
-- There is an `index.js` file. It imports our [test helper](/packages/babel-helper-plugin-test-runner). (You don't have to worry about this).
-- There can be multiple folders under [`/fixtures`](/packages/babel-plugin-transform-exponentiation-operator/test/fixtures)
-   - There is an [`options.json`](/packages/babel-plugin-transform-exponentiation-operator/test/fixtures/exponentian-operator/options.json) file whose function is similar to a `.babelrc` file, allowing you to pass in the plugins and settings you need for your tests.
+- There is an `index.js` file. It imports our [test helper](https://github.com/babel/babel/tree/master/packages/babel-helper-plugin-test-runner). (You don't have to worry about this).
+- There can be multiple folders under [`/fixtures`](https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-exponentiation-operator/test/fixtures)
+   - There is an [`options.json`](https://github.com/babel/babel/blob/master/packages/babel-plugin-transform-exponentiation-operator/test/fixtures/exponentian-operator/options.json) file whose function is similar to a `.babelrc` file, allowing you to pass in the plugins and settings you need for your tests.
    - For this test, we only need the relevant plugin, so it's just `{ "plugins": ["transform-exponentiation-operator"] }`.
    - If necessary, you can have an `options.json` with different options in each subfolder.
 
 - In each subfolder, you can organize your directory structure by categories of tests. (Example: these folders can be named after the feature you are testing or can reference the issue number they fix)
 - Generally, there are two kinds of tests for plugins
-   - The first is a simple test of the input and output produced by running Babel on some code. We do this by creating an [`actual.js`](packages/babel-plugin-transform-exponentiation-operator/test/fixtures/exponentian-operator/binary/actual.js) file and an [`expected.js`](/packages/babel-plugin-transform-exponentiation-operator/test/fixtures/exponentian-operator/binary/expected.js) file.
+   - The first is a simple test of the input and output produced by running Babel on some code. We do this by creating an [`actual.js`](https://github.com/babel/babel/blob/master/packages/babel-plugin-transform-exponentiation-operator/test/fixtures/exponentian-operator/binary/actual.js) file and an [`expected.js`](https://github.com/babel/babel/blob/master/packages/babel-plugin-transform-exponentiation-operator/test/fixtures/exponentian-operator/binary/expected.js) file.
    - If you need to expect an error, you can ignore creating the `expected.js` file and pass a new `throws` key to the `options.json` that contains the error string that is created.
-   - The second and preferred type is a test that actually evaluates the produced code and asserts that certain properties are true or false. We do this by creating an [`exec.js`](/packages/babel-plugin-transform-exponentiation-operator/test/fixtures/exponentian-operator/comprehensive/exec.js) file.
+   - The second and preferred type is a test that actually evaluates the produced code and asserts that certain properties are true or false. We do this by creating an [`exec.js`](https://github.com/babel/babel/blob/master/packages/babel-plugin-transform-exponentiation-operator/test/fixtures/exponentian-operator/comprehensive/exec.js) file.
 
 In an actual/expected test, you simply write out the code you want transformed in `actual.js`.
 
@@ -186,7 +186,7 @@ If you need to check for an error that is thrown you can add to the `options.jso
 }
 ```
 
-##### Bootstrapping expected output
+#### Bootstrapping expected output
 
 For both `babel-plugin-x` and `babylon`, you can easily generate an `expected.js`/`expected.json` automatically by just providing `actual.js` and running the tests as you usually would.
 
@@ -202,7 +202,7 @@ For both `babel-plugin-x` and `babylon`, you can easily generate an `expected.js
             - expected.json (will be generated if not created)
 ```
 
-#### Debugging code
+### Debugging code
 
 A common approach to debugging JavaScript code is to walk through the code using the [Chrome DevTools](https://developers.google.com/web/tools/chrome-devtools/) debugger.
 For illustration purposes, we are going to assume that we need to get a better understanding of [`Generator.generate()`](https://github.com/babel/babel/blob/b5246994b57f06af871be6a63dcc4c6fd41d94d6/packages/babel-generator/src/index.js#L32), which is responsible for generating code for a given AST.
@@ -239,9 +239,9 @@ The debugger starts at the first executed line of code, which is Mocha's first l
 Click _Resume script execution_ <img src="https://i.imgur.com/TmYBn9d.png" alt="Resume script execution button." width="16"> to jump to the set breakpoint.
 Note that the code shown in Chrome DevTools is compiled code and therefore differs.
 
-#### Internals
+## Internals
 - AST spec ([babylon/ast/spec.md](https://github.com/babel/babylon/blob/master/ast/spec.md))
-- Versioning ([doc/design/versioning.md](./doc/design/versioning.md))
-- Monorepo ([doc/design/monorepo.md](./doc/design/monorepo.md))
-- Compiler environment support ([doc/design/compiler-environment-support.md](./doc/design/compiler-environment-support.md))
-- Compiler assumptions ([doc/design/compiler-assumptions.md](./doc/design/compiler-assumptions.md))
+- Versioning ([doc/design/versioning.md](https://github.com/babel/babel/blob/master/doc/design/versioning.md)
+- Monorepo ([doc/design/monorepo.md](https://github.com/babel/babel/blob/master/doc/design/monorepo.md))
+- Compiler environment support ([doc/design/compiler-environment-support.md](https://github.com/babel/babel/blob/master/doc/design/compiler-environment-support.md))
+- Compiler assumptions ([doc/design/compiler-assumptions.md](https://github.com/babel/babel/blob/master/doc/design/compiler-assumptions.md))

Makefile

@@ -64,7 +64,7 @@ publish:
 	make test
 	# not using lerna independent mode atm, so only update packages that have changed since we use ^
 	# --only-explicit-updates
-	./node_modules/.bin/lerna publish --npm-tag=next --exact
+	./node_modules/.bin/lerna publish --npm-tag=next --exact --skip-temp-tag
 	make clean
 
 bootstrap: