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45 lines
903 B
45 lines
903 B
4 years ago
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"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = _default;
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var _utils = require("../../utils");
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function _default() {
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return {
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name: "regenerator-usage",
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pre() {
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this.usesRegenerator = false;
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},
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visitor: {
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Function(path) {
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const {
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node
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} = path;
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if (!this.usesRegenerator && (node.generator || node.async)) {
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this.usesRegenerator = true;
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(0, _utils.createImport)(path, "regenerator-runtime");
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}
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}
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},
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post() {
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if (this.opts.debug && this.usesRegenerator) {
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let filename = this.file.opts.filename;
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if (process.env.BABEL_ENV === "test") {
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filename = filename.replace(/\\/g, "/");
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}
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console.log(`\n[${filename}] Based on your code and targets, added regenerator-runtime.`);
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}
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}
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};
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}
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