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Code Issues Projects Releases Packages Wiki Activity Actions 3

vscode: move throtting of download progress to call site

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This commit is contained in:
Veetaha 2020-02-09 14:18:05 +02:00
parent a63659badb
commit f3240e22c6
2 changed files with 18 additions and 15 deletions
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25
editors/code/src/installation/language_server.ts
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@ -1,8 +1,9 @@
import { spawnSync } from "child_process";
import * as vscode from "vscode";
import * as path from "path";
import { strict as assert } from "assert";
import { promises as fs } from "fs";
import { spawnSync } from "child_process";
import { throttle } from "throttle-debounce";
import { BinarySource } from "./interfaces";
import { fetchLatestArtifactMetadata } from "./fetch_latest_artifact_metadata";
@ -28,19 +29,23 @@ export async function downloadLatestLanguageServer(
{
location: vscode.ProgressLocation.Notification,
cancellable: false, // FIXME: add support for canceling download?
title: `Downloading language server ${releaseName}`
title: `Downloading language server (${releaseName})`
},
async (progress, _cancellationToken) => {
let lastPrecentage = 0;
await downloadFile(downloadUrl, installationPath, (readBytes, totalBytes) => {
const newPercentage = (readBytes / totalBytes) * 100;
progress.report({
message: newPercentage.toFixed(0) + "%",
increment: newPercentage - lastPrecentage
});
await downloadFile(downloadUrl, installationPath, throttle(
200,
/* noTrailing: */ true,
(readBytes, totalBytes) => {
const newPercentage = (readBytes / totalBytes) * 100;
progress.report({
message: newPercentage.toFixed(0) + "%",
increment: newPercentage - lastPrecentage
});
lastPrecentage = newPercentage;
});
lastPrecentage = newPercentage;
})
);
}
);