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Unexpected early exit (code 13) when trying to import {} from a dynamic import() #1882
Description
This is a weird one where I could just be doing something stupid, but I'm reasonably certain this is code that has worked for me in the past.
I've run into the exit code 13 problem before but it turned out to be a conditional logic issue where I wasn't returning anything.
For reference:
13 Unfinished Top-Level Await: await was used outside of a function in the top-level code, but the passed Promise never resolved.
https://nodejs.org/api/process.html#exit-codes
Search Terms
exit code 13, dynamic import
Expected Behavior
The BASE_URL gets console.logd.
Actual Behavior
Unexpected early exit (code 13) on the dynamic import().
Steps to reproduce the problem
node --experimental-specifier-resolution=node --loader=ts-node/esm server.ts
Minimal reproduction
// server.ts
import * as path from "path";
import * as url from "url";
const __filename = url.fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);
export const BASE_URL = new URL("http://localhost:8080");
const exports = await import(url.pathToFileURL(path.join(__dirname, "index.ts")).toString());
console.log(exports); // <-- we never get here// index.ts
// The error appears to be contingent on this import:
import { BASE_URL } from "./server";
export async function get(request, response) {
console.log(BASE_URL);
}Specifications
Windows (git-bash):
> npx ts-node -vvv
ts-node v10.9.1 C:\Users\User\Desktop\ts-node-repro\node_modules\ts-node
node v18.6.0
compiler v4.8.3 C:\Users\User\Desktop\ts-node-repro\node_modules\typescript\lib\typescript.js
Linux (devcontainer):
# npx ts-node -vvv
ts-node v10.9.1 /workspaces/prizmdoc-viewer-spreadsheet-look-and-feel/node_modules/ts-node
node v18.9.0
compiler v4.8.3 /workspaces/prizmdoc-viewer-spreadsheet-look-and-feel/node_modules/typescript/lib/typescript.js
- tsconfig.json:
{
"compilerOptions": {
"allowJs": true,
"allowSyntheticDefaultImports": true,
"alwaysStrict": true,
"esModuleInterop": true,
//"exactOptionalPropertyTypes": true,
"experimentalDecorators": true,
"module": "ESNext",
"moduleResolution": "Node",
"noImplicitOverride": true,
"noImplicitReturns": true,
"noPropertyAccessFromIndexSignature": true,
"target": "ES2022"
}
}- package.json:
{
"type": "module",
"scripts": {
"start": "node --experimental-specifier-resolution=node --loader=ts-node/esm server.ts"
},
"dependencies": {
"@types/node": "latest",
"ts-node": "latest",
"typescript": "latest"
}
}- Operating system and version:
I've tried on Windows (21H2) and Linux via a devcontainer (Linux docker-desktop 5.10.16.3-microsoft-standard-WSL2), same results.
Activity
brianjenkins94 commentedon Sep 11, 2022
csspotcode helped me on Discord to determine that the same results happen without
ts-nodeat all.