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fix regenerator import (#68)

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This commit is contained in:
Henry Zhu 2016-12-10 10:11:15 -05:00 committed by GitHub
parent b8f03ee09d
commit 44c40cf7ab
5 changed files with 15 additions and 11 deletions
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12
experimental/babel-preset-env/src/transformPolyfillRequirePlugin.js
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@ -10,7 +10,7 @@ const whitelist = [
export default function ({ types: t }) {
function createImportDeclaration(polyfill) {
let declar = t.importDeclaration([], t.stringLiteral(`core-js/modules/${polyfill}`));
let declar = t.importDeclaration([], t.stringLiteral(polyfill));
declar._blockHoist = 3;
return declar;
}
@ -20,7 +20,7 @@ export default function ({ types: t }) {
t.callExpression(
t.identifier("require"),
[
t.stringLiteral(`core-js/modules/${polyfill}`)
t.stringLiteral(polyfill)
]
)
);
@ -36,7 +36,11 @@ export default function ({ types: t }) {
isPolyfillSource(path.node.expression.arguments[0].value);
}
function createImport(polyfill, requireType) {
function createImport(polyfill, requireType, core) {
if (core) {
polyfill = `core-js/modules/${polyfill}`;
}
if (requireType === "import") {
return createImportDeclaration(polyfill);
} else {
@ -47,7 +51,7 @@ export default function ({ types: t }) {
function createImports(polyfills, requireType, regenerator) {
let imports = polyfills
.filter((el, i, arr) => arr.indexOf(el) === i)
.map((polyfill) => createImport(polyfill, requireType));
.map((polyfill) => createImport(polyfill, requireType, true));
return [
...imports,

2
experimental/babel-preset-env/test/fixtures/plugin-options/regenerator-true/expected.js vendored
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@ -1,4 +1,4 @@
import "core-js/modules/web.timers";
import "core-js/modules/web.immediate";
import "core-js/modules/web.dom.iterable";
import "core-js/modules/regenerator-runtime/runtime";
import "regenerator-runtime/runtime";

4
experimental/babel-preset-env/test/fixtures/preset-options/use-builtins-chrome-48/expected.js vendored
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@ -32,6 +32,6 @@ import "core-js/modules/es7.string.pad-end";
import "core-js/modules/web.timers";
import "core-js/modules/web.immediate";
import "core-js/modules/web.dom.iterable";
import "core-js/modules/regenerator-runtime/runtime";
import "regenerator-runtime/runtime";
Math.pow(1, 2);
Math.pow(1, 2);

4
experimental/babel-preset-env/test/fixtures/preset-options/use-builtins-chrome-49/expected.js vendored
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@ -18,6 +18,6 @@ import "core-js/modules/es7.string.pad-end";
import "core-js/modules/web.timers";
import "core-js/modules/web.immediate";
import "core-js/modules/web.dom.iterable";
import "core-js/modules/regenerator-runtime/runtime";
import "regenerator-runtime/runtime";
Math.pow(1, 2);
Math.pow(1, 2);

4
experimental/babel-preset-env/test/fixtures/preset-options/use-builtins-regenerator-true/expected.js vendored
View File

@ -84,6 +84,6 @@ import "core-js/modules/es7.string.pad-end";
import "core-js/modules/web.timers";
import "core-js/modules/web.immediate";
import "core-js/modules/web.dom.iterable";
import "core-js/modules/regenerator-runtime/runtime";
import "regenerator-runtime/runtime";
Math.pow(1, 2);
Math.pow(1, 2);