main
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Last change
on this file since 79a0317 was 79a0317, checked in by stefan toskovski <stefantoska84@…>, 4 days ago |
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F4 Finalna Verzija
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-
Property mode
set to
100644
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File size:
1.2 KB
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| 1 | ;
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| 2 | const {
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| 3 | getImportSource,
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| 4 | getRequireSource
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| 5 | } = require("./utils.cjs");
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| 6 | function isRegeneratorSource(source) {
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| 7 | return source === "regenerator-runtime/runtime" || source === "regenerator-runtime/runtime.js";
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| 8 | }
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| 9 | module.exports = function () {
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| 10 | const visitor = {
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| 11 | ImportDeclaration(path) {
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| 12 | if (isRegeneratorSource(getImportSource(path))) {
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| 13 | this.regeneratorImportExcluded = true;
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| 14 | path.remove();
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| 15 | }
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| 16 | },
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| 17 | Program(path) {
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| 18 | path.get("body").forEach(bodyPath => {
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| 19 | if (isRegeneratorSource(getRequireSource(bodyPath))) {
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| 20 | this.regeneratorImportExcluded = true;
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| 21 | bodyPath.remove();
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| 22 | }
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| 23 | });
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| 24 | }
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| 25 | };
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| 26 | return {
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| 27 | name: "preset-env/remove-regenerator",
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| 28 | visitor,
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| 29 | pre() {
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| 30 | this.regeneratorImportExcluded = false;
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| 31 | },
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| 32 | post() {
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| 33 | if (this.opts.debug && this.regeneratorImportExcluded) {
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| 34 | let filename = this.file.opts.filename;
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| 35 | if (process.env.BABEL_ENV === "test") {
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| 36 | filename = filename.replace(/\\/g, "/");
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| 37 | }
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| 38 | console.log(`\n[${filename}] Based on your targets, regenerator-runtime import excluded.`);
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| 39 | }
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| 40 | }
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| 41 | };
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| 42 | };
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| 43 |
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| 44 | //# sourceMappingURL=regenerator.cjs.map
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