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refactor(cli/js): Replace constructError() with getErrorClass() (#4189)

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Flattens dispatch error handling to produce one less useless stack frame on op errors.
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Nayeem Rahman 2020-02-29 18:04:10 +00:00 • committed by GitHub
parent f55b22e195
commit 1f9d158bdc
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10 changed files with 32 additions and 39 deletions
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4
cli/js/dispatch_json.ts
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@ -3,7 +3,7 @@ import * as util from "./util.ts";
import { TextEncoder, TextDecoder } from "./text_encoding.ts";
import { core } from "./core.ts";
import { OPS_CACHE } from "./runtime.ts";
import { ErrorKind, constructError } from "./errors.ts";
import { ErrorKind, getErrorClass } from "./errors.ts";
// eslint-disable-next-line @typescript-eslint/no-explicit-any
type Ok = any;
@ -38,7 +38,7 @@ function encode(args: object): Uint8Array {
function unwrapResponse(res: JsonResponse): Ok {
if (res.err != null) {
return constructError(res.err!.kind, res.err!.message);
throw new (getErrorClass(res.err.kind))(res.err.message);
}
util.assert(res.ok != null);
return res.ok;