Add babel-preset-latest support. (vercel#1027)

arunoda · timneutkens · commit 55f48563a079 · 2017-02-08T13:05:25.000+01:00
* Add babel-preset-2016 support.
This adds the support for Exponentiation operator (**)

* Use babel-preset-latest.

* Remove babel-plugin-transform-async-to-generator in favor of babel-plugin-latest
It has es2017 preset and it comes with the above plugin.
diff --git a/package.json b/package.json
@@ -48,12 +48,11 @@
     "babel-loader": "6.2.10",
     "babel-plugin-module-resolver": "2.5.0",
     "babel-plugin-react-require": "^3.0.0",
-    "babel-plugin-transform-async-to-generator": "6.22.0",
     "babel-plugin-transform-class-properties": "6.22.0",
     "babel-plugin-transform-es2015-modules-commonjs": "6.22.0",
     "babel-plugin-transform-object-rest-spread": "6.22.0",
     "babel-plugin-transform-runtime": "6.22.0",
-    "babel-preset-es2015": "6.22.0",
+    "babel-preset-latest": "6.22.0",
     "babel-preset-react": "6.22.0",
     "babel-runtime": "6.22.0",
     "case-sensitive-paths-webpack-plugin": "1.1.4",
@@ -94,6 +93,7 @@
     "cheerio": "^0.22.0",
     "chromedriver": "^2.26.1",
     "coveralls": "2.11.16",
+    "cross-env": "^3.1.4",
     "gulp": "3.9.1",
     "gulp-babel": "6.1.2",
     "gulp-benchmark": "1.1.1",
@@ -107,10 +107,7 @@
     "run-sequence": "1.2.2",
     "standard": "8.6.0",
     "wd": "^1.1.3",
-    "webpack-stream": "3.2.0",
-    "cross-env": "^3.1.4",
-    "react": "15.4.2",
-    "react-dom": "15.4.2"
+    "webpack-stream": "3.2.0"
   },
   "peerDependencies": {
     "react": "^15.4.2",
diff --git a/server/build/babel/preset.js b/server/build/babel/preset.js
@@ -3,12 +3,13 @@ const babelRuntimePath = require.resolve('babel-runtime/package')
 
 module.exports = {
   presets: [
-    [require.resolve('babel-preset-es2015'), { modules: false }],
+    [require.resolve('babel-preset-latest'), {
+      'es2015': { modules: false }
+    }],
     require.resolve('babel-preset-react')
   ],
   plugins: [
     require.resolve('babel-plugin-react-require'),
-    require.resolve('babel-plugin-transform-async-to-generator'),
     require.resolve('babel-plugin-transform-object-rest-spread'),
     require.resolve('babel-plugin-transform-class-properties'),
     require.resolve('babel-plugin-transform-runtime'),
diff --git a/yarn.lock b/yarn.lock
@@ -509,11 +509,11 @@ babel-plugin-syntax-object-rest-spread@^6.8.0:
   version "6.13.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-syntax-object-rest-spread/-/babel-plugin-syntax-object-rest-spread-6.13.0.tgz#fd6536f2bce13836ffa3a5458c4903a597bb3bf5"
 
-babel-plugin-syntax-trailing-function-commas@^6.13.0:
+babel-plugin-syntax-trailing-function-commas@^6.13.0, babel-plugin-syntax-trailing-function-commas@^6.22.0:
   version "6.22.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-syntax-trailing-function-commas/-/babel-plugin-syntax-trailing-function-commas-6.22.0.tgz#ba0360937f8d06e40180a43fe0d5616fff532cf3"
 
-babel-plugin-transform-async-to-generator@6.22.0, babel-plugin-transform-async-to-generator@^6.8.0:
+babel-plugin-transform-async-to-generator@^6.22.0, babel-plugin-transform-async-to-generator@^6.8.0:
   version "6.22.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-async-to-generator/-/babel-plugin-transform-async-to-generator-6.22.0.tgz#194b6938ec195ad36efc4c33a971acf00d8cd35e"
   dependencies:
@@ -698,7 +698,7 @@ babel-plugin-transform-es2015-unicode-regex@^6.22.0, babel-plugin-transform-es20
     babel-runtime "^6.22.0"
     regexpu-core "^2.0.0"
 
-babel-plugin-transform-exponentiation-operator@^6.8.0:
+babel-plugin-transform-exponentiation-operator@^6.22.0, babel-plugin-transform-exponentiation-operator@^6.8.0:
   version "6.22.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-exponentiation-operator/-/babel-plugin-transform-exponentiation-operator-6.22.0.tgz#d57c8335281918e54ef053118ce6eb108468084d"
   dependencies:
@@ -804,7 +804,7 @@ babel-preset-env@1.1.8:
     babel-plugin-transform-regenerator "^6.6.0"
     browserslist "^1.4.0"
 
-babel-preset-es2015@6.22.0:
+babel-preset-es2015@^6.22.0:
   version "6.22.0"
   resolved "https://registry.yarnpkg.com/babel-preset-es2015/-/babel-preset-es2015-6.22.0.tgz#af5a98ecb35eb8af764ad8a5a05eb36dc4386835"
   dependencies:
@@ -833,12 +833,33 @@ babel-preset-es2015@6.22.0:
     babel-plugin-transform-es2015-unicode-regex "^6.22.0"
     babel-plugin-transform-regenerator "^6.22.0"
 
+babel-preset-es2016@^6.22.0:
+  version "6.22.0"
+  resolved "https://registry.yarnpkg.com/babel-preset-es2016/-/babel-preset-es2016-6.22.0.tgz#b061aaa3983d40c9fbacfa3743b5df37f336156c"
+  dependencies:
+    babel-plugin-transform-exponentiation-operator "^6.22.0"
+
+babel-preset-es2017@^6.22.0:
+  version "6.22.0"
+  resolved "https://registry.yarnpkg.com/babel-preset-es2017/-/babel-preset-es2017-6.22.0.tgz#de2f9da5a30c50d293fb54a0ba15d6ddc573f0f2"
+  dependencies:
+    babel-plugin-syntax-trailing-function-commas "^6.22.0"
+    babel-plugin-transform-async-to-generator "^6.22.0"
+
 babel-preset-jest@^18.0.0:
   version "18.0.0"
   resolved "https://registry.yarnpkg.com/babel-preset-jest/-/babel-preset-jest-18.0.0.tgz#84faf8ca3ec65aba7d5e3f59bbaed935ab24049e"
   dependencies:
     babel-plugin-jest-hoist "^18.0.0"
 
+babel-preset-latest@6.22.0:
+  version "6.22.0"
+  resolved "https://registry.yarnpkg.com/babel-preset-latest/-/babel-preset-latest-6.22.0.tgz#47b800531350a3dc69126e8c375a40655cd1eeff"
+  dependencies:
+    babel-preset-es2015 "^6.22.0"
+    babel-preset-es2016 "^6.22.0"
+    babel-preset-es2017 "^6.22.0"
+
 babel-preset-react@6.22.0:
   version "6.22.0"
   resolved "https://registry.yarnpkg.com/babel-preset-react/-/babel-preset-react-6.22.0.tgz#7bc97e2d73eec4b980fb6b4e4e0884e81ccdc165"
