Diffusion Open Access Compliance Check Tool (OACCT) (rights-mgmt) Browse

rOACCT/node_modules/babel-loader/lib/injectCaller.js
3b9383418eberights-mgmt

injectCaller.js
View Options

			"use strict";

			const babel = require("@babel/core");

			module.exports = function injectCaller(opts, target) {
			if (!supportsCallerOption()) return opts;
			return Object.assign({}, opts, {
			caller: Object.assign({
			name: "babel-loader",
			// Provide plugins with insight into webpack target.
			// https://github.com/babel/babel-loader/issues/787
			target,
			// Webpack >= 2 supports ESM and dynamic import.
			supportsStaticESM: true,
			supportsDynamicImport: true,
			// Webpack 5 supports TLA behind a flag. We enable it by default
			// for Babel, and then webpack will throw an error if the experimental
			// flag isn't enabled.
			supportsTopLevelAwait: true
			}, opts.caller)
			});
			}; // TODO: We can remove this eventually, I'm just adding it so that people have
			// a little time to migrate to the newer RCs of @babel/core without getting
			// hard-to-diagnose errors about unknown 'caller' options.


			let supportsCallerOptionFlag = undefined;

			function supportsCallerOption() {
			if (supportsCallerOptionFlag === undefined) {
			try {
			// Rather than try to match the Babel version, we just see if it throws
			// when passed a 'caller' flag, and use that to decide if it is supported.
			babel.loadPartialConfig({
			caller: undefined,
			babelrc: false,
			configFile: false
			});
			supportsCallerOptionFlag = true;
			} catch (err) {
			supportsCallerOptionFlag = false;
			}
			}

			return supportsCallerOptionFlag;
			}