node-errors
is a library that streamlines the creation and management of message-coded errors. Has 0 dependencies!
Usage
Use makeErrors(messages, errorMap, includeNativeCodes?)
to create coded error classes.
import makeErrors from "@thundercraft5/node-errors";
const { MyError } = makeErrors({
"TEST_CODE": "This is a test message!",
}, {
MyError: class MyError extends Error {},
}, /* set this parameter to `true` to include built-in codes in the available messages */ false);
throw new MyError("TEST_CODE"); // MyError [TEST_CODE]: This is a test message!
Alternatively, use the built-in error classes instead.
import { Error } from "@thundercraft5/node-errors";
throw new Error("METHOD_NOT_IMPLEMENTED", Error, "test"); // Error [METHOD_NOT_IMPLEMENTED]: Method Error#test() is not implemented.
NOTES:
- Targeted/Built for ESNext.
- ESM-Only.
- May be run in the browser with a bundler.