setup-php/node_modules/@babel/preset-env/lib/polyfills/regenerator/usage-plugin.js

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2019-09-20 09:41:20 +07:00
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = _default;
var _utils = require("../../utils");
function _default() {
return {
name: "regenerator-usage",
pre() {
this.usesRegenerator = false;
},
visitor: {
Function(path) {
const {
node
} = path;
if (!this.usesRegenerator && (node.generator || node.async)) {
this.usesRegenerator = true;
(0, _utils.createImport)(path, "regenerator-runtime");
}
}
},
post() {
if (this.opts.debug && this.usesRegenerator) {
console.log(`\n[${this.file.opts.filename}] Based on your code and targets, added regenerator-runtime.`);
}
}
};
}