@bacons/expo-metro-runtime/build/asyncRequire/fetchThenEval.js

Tools for making experimental Metro bundler features work

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.fetchThenEvalAsync = void 0;
const fetchAsync_1 = require("./fetchAsync");
/**
 * Load a bundle for a URL using fetch + eval on native and script tag injection on web.
 *
 * @param bundlePath Given a statement like `import('./Bacon')` `bundlePath` would be `Bacon`.
 */
function fetchThenEvalAsync(url) {
    return (0, fetchAsync_1.fetchAsync)(url).then(({ body, headers }) => {
        if (headers["Content-Type"] != null &&
            headers["Content-Type"].indexOf("application/json") >= 0) {
            // Errors are returned as JSON.
            throw new Error(JSON.parse(body).message || `Unknown error fetching '${url}'`);
        }
        // NOTE(EvanBacon): All of this code is ignored in development mode at the root.
        // Some engines do not support `sourceURL` as a comment. We expose a
        // `globalEvalWithSourceUrl` function to handle updates in that case.
        if (global.globalEvalWithSourceUrl) {
            global.globalEvalWithSourceUrl(body, url);
        }
        else {
            // eslint-disable-next-line no-eval
            eval(body);
        }
    });
}
exports.fetchThenEvalAsync = fetchThenEvalAsync;
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