35 lines
805 B
JavaScript
35 lines
805 B
JavaScript
|
class ExtendableError extends Error {
|
||
|
|
constructor(message = '') {
|
||
|
|
super(message);
|
||
|
|
|
||
|
|
// extending Error is weird and does not propagate `message`
|
||
|
|
Object.defineProperty(this, 'message', {
|
||
|
|
configurable: true,
|
||
|
|
enumerable : false,
|
||
|
|
value : message,
|
||
|
|
writable : true,
|
||
|
|
});
|
||
|
|
|
||
|
|
Object.defineProperty(this, 'name', {
|
||
|
|
configurable: true,
|
||
|
|
enumerable : false,
|
||
|
|
value : this.constructor.name,
|
||
|
|
writable : true,
|
||
|
|
});
|
||
|
|
|
||
|
|
if (Error.hasOwnProperty('captureStackTrace')) {
|
||
|
|
Error.captureStackTrace(this, this.constructor);
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
Object.defineProperty(this, 'stack', {
|
||
|
|
configurable: true,
|
||
|
|
enumerable : false,
|
||
|
|
value : (new Error(message)).stack,
|
||
|
|
writable : true,
|
||
|
|
});
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
export default ExtendableError;
|