verror-0/lib/esm/serror.js

VError without dependencies on top of nodejs standart library

import { parseArgs } from './parse-args.js';
import { VError } from './verror.js';
/*
 * SError is like VError, but stricter about types.  You cannot pass "null" or
 * "undefined" as string arguments to the formatter.  Since SError is only a
 * different function, not really a different class, we don't set
 * SError.prototype.name.
 */
export class SError extends VError {
    constructor(...args) {
        const parsed = parseArgs({
            argv: args,
            strict: true
        });
        parsed.options.name = parsed.options.name ?? 'SError';
        super(parsed.options, '%s', parsed.shortmessage);
    }
}