55 lines
1.5 KiB
JavaScript
55 lines
1.5 KiB
JavaScript
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import defineProvider from '@babel/helper-define-polyfill-provider';
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const runtimeCompat = "#__secret_key__@babel/runtime__compatibility";
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var index = defineProvider(({
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debug,
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targets,
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babel
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}, options) => {
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if (!shallowEqual(targets, babel.targets())) {
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throw new Error("This plugin does not use the targets option. Only preset-env's targets" + " or top-level targets need to be configured for this plugin to work." + " See https://github.com/babel/babel-polyfills/issues/36 for more" + " details.");
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}
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const {
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[runtimeCompat]: {
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useBabelRuntime = false
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} = {}
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} = options;
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return {
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name: "regenerator",
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polyfills: ["regenerator-runtime"],
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usageGlobal(meta, utils) {
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if (isRegenerator(meta)) {
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debug("regenerator-runtime");
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utils.injectGlobalImport("regenerator-runtime/runtime.js");
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}
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},
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usagePure(meta, utils, path) {
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if (isRegenerator(meta)) {
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let pureName = "regenerator-runtime";
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if (useBabelRuntime) {
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var _get;
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const runtimeName = (_get = path.hub.file.get("runtimeHelpersModuleName")) != null ? _get : "@babel/runtime";
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pureName = `${runtimeName}/regenerator`;
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}
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path.replaceWith(utils.injectDefaultImport(pureName, "regenerator-runtime"));
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}
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}
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};
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});
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const isRegenerator = meta => meta.kind === "global" && meta.name === "regeneratorRuntime";
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function shallowEqual(obj1, obj2) {
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return JSON.stringify(obj1) === JSON.stringify(obj2);
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}
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export default index;
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//# sourceMappingURL=index.mjs.map
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