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vscode: removed nested errors as per matklad

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This commit is contained in:
Veetaha 2020-02-14 00:31:23 +02:00
parent da6ae3b6e0
commit 574dc11a2f
3 changed files with 3 additions and 10 deletions
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7
editors/code/src/installation/download_file.ts
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@ -3,7 +3,6 @@ import * as fs from "fs";
import * as stream from "stream";
import * as util from "util";
import { strict as assert } from "assert";
import { NestedError } from "ts-nested-error";
const pipeline = util.promisify(stream.pipeline);
@ -19,13 +18,13 @@ export async function downloadFile(
destFilePermissions: number,
onProgress: (readBytes: number, totalBytes: number) => void
): Promise<void> {
const res = await fetch(url).catch(NestedError.rethrow("Failed at initial fetch"));
const res = await fetch(url);
if (!res.ok) {
console.log("Error", res.status, "while downloading file from", url);
console.dir({ body: await res.text(), headers: res.headers }, { depth: 3 });
throw new NestedError(`Got response ${res.status}`);
throw new Error(`Got response ${res.status} when trying to download a file.`);
}
const totalBytes = Number(res.headers.get('content-length'));
@ -41,7 +40,7 @@ export async function downloadFile(
const destFileStream = fs.createWriteStream(destFilePath, { mode: destFilePermissions });
await pipeline(res.body, destFileStream).catch(NestedError.rethrow("Piping file error"));
await pipeline(res.body, destFileStream);
return new Promise<void>(resolve => {
destFileStream.on("close", resolve);
destFileStream.destroy();