From 6ea7ec5a4bd3cce0c4d1af01936738e9b7eb58f3 Mon Sep 17 00:00:00 2001
From: Ville Immonen <ville.immonen@iki.fi>
Date: Wed, 3 Aug 2016 00:44:09 +0100
Subject: [PATCH] Transform async functions with regenerator (#332)
* Transform async functions with regenerator
Remove `transform-async-to-generator`, which to my understanding is meant
to be used in environments that support generators natively.
Because we're compiling generators to ES5 anyway, we can simply use
`regenerator` to transform async functions too, which results in
slightly simpler output and only uses the regenerator runtime instead
regenerator runtime + _asyncToGenerator Babel helper.
* Add babel-plugin-transform-regenerator
* Use dependencies with an exact version
---
config/babel.dev.js | 3 ++-
config/babel.prod.js | 3 ++-
package.json | 3 ++-
3 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/config/babel.dev.js b/config/babel.dev.js
index 291698b88..2c41ed914 100644
--- a/config/babel.dev.js
+++ b/config/babel.dev.js
@@ -17,9 +17,10 @@ module.exports = {
],
plugins: [
require.resolve('babel-plugin-syntax-trailing-function-commas'),
- require.resolve('babel-plugin-transform-async-to-generator'),
+ require.resolve('babel-plugin-syntax-async-functions'),
require.resolve('babel-plugin-transform-class-properties'),
require.resolve('babel-plugin-transform-object-rest-spread'),
+ require.resolve('babel-plugin-transform-regenerator'),
[require.resolve('babel-plugin-transform-runtime'), {
helpers: false,
polyfill: false,
diff --git a/config/babel.prod.js b/config/babel.prod.js
index 7e112c4b5..754302a20 100644
--- a/config/babel.prod.js
+++ b/config/babel.prod.js
@@ -16,10 +16,11 @@ module.exports = {
],
plugins: [
require.resolve('babel-plugin-syntax-trailing-function-commas'),
- require.resolve('babel-plugin-transform-async-to-generator'),
+ require.resolve('babel-plugin-syntax-async-functions'),
require.resolve('babel-plugin-transform-class-properties'),
require.resolve('babel-plugin-transform-object-rest-spread'),
require.resolve('babel-plugin-transform-react-constant-elements'),
+ require.resolve('babel-plugin-transform-regenerator'),
[require.resolve('babel-plugin-transform-runtime'), {
helpers: false,
polyfill: false,
diff --git a/package.json b/package.json
index 4f49a5c89..15eaec523 100644
--- a/package.json
+++ b/package.json
@@ -33,11 +33,12 @@
"babel-eslint": "6.1.2",
"babel-jest": "14.1.0",
"babel-loader": "6.2.4",
+ "babel-plugin-syntax-async-functions": "6.8.0",
"babel-plugin-syntax-trailing-function-commas": "6.8.0",
- "babel-plugin-transform-async-to-generator": "6.8.0",
"babel-plugin-transform-class-properties": "6.11.5",
"babel-plugin-transform-object-rest-spread": "6.8.0",
"babel-plugin-transform-react-constant-elements": "6.9.1",
+ "babel-plugin-transform-regenerator": "6.11.4",
"babel-plugin-transform-runtime": "6.12.0",
"babel-preset-es2015": "6.9.0",
"babel-preset-es2016": "6.11.3",
--
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