errgo-ts/dist/propagate-error.js

A lightweight error handling library inspired by Go and Rust.

import { coerceError } from "./coerce-error.js";
export function propagateError(errorContext, action) {
    try {
        const result = action();
        if (result instanceof Promise) {
            return result.then((val) => val, (e) => {
                const err = coerceError(e);
                throw new Error(errorContext, { cause: err });
            });
        }
        else {
            return result;
        }
    }
    catch (e) {
        const err = coerceError(e);
        throw new Error(errorContext, { cause: err });
    }
}