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Replace stage & es2017 with specific plugins

Also sort out regenerator runtime as it turns out importing
babel-polyfill in your code is insufficient if using webpack
because it's imported too late, so use both that and
regenerator-runtime. Sigh.
pull/2480/head
David Baker 6 years ago
parent
commit
d04201d069
  1. 3
      .babelrc
  2. 4
      package.json
  3. 7
      src/vector/index.js

3
.babelrc

@ -1,3 +1,4 @@
{
"presets": ["react", "es2015", "es2016", "es2017", "stage-2"]
"presets": ["react", "es2015", "es2016"],
"plugins": ["transform-class-properties", "transform-object-rest-spread", "transform-async-to-generator", "transform-runtime"]
}

4
package.json

@ -66,8 +66,10 @@
"babel-core": "^6.14.0",
"babel-eslint": "^6.1.0",
"babel-loader": "^6.2.5",
"babel-plugin-transform-async-to-generator": "^6.16.0",
"babel-plugin-transform-class-properties": "^6.16.0",
"babel-plugin-transform-object-rest-spread": "^6.16.0",
"babel-plugin-transform-runtime": "^6.15.0",
"babel-polyfill": "^6.5.0",
"babel-preset-es2015": "^6.16.0",
"babel-preset-es2016": "^6.16.0",
"babel-preset-es2017": "^6.16.0",

7
src/vector/index.js

@ -18,10 +18,13 @@ limitations under the License.
// for ES6 stuff like startsWith() that Safari doesn't handle
// and babel doesn't do by default
// Note we use this, not the babel transform-runtime plugin
// Note we use this, as well as the babel transform-runtime plugin
// since transform-runtime does not cover instance methods
// such as "foobar".includes("foo") which bits of our library
// code use.
// code use, but the babel transform-runtime plugin allows the
// regenerator runtime to be injected early enough in the process
// (it can't be here as it's too late: the alternative is to put
// the babel-polyfill as the first 'entry' in the webpack config).
// https://babeljs.io/docs/plugins/transform-runtime/
require('babel-polyfill');

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