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vscode-prerefactor: merge two files into downloads.ts

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This commit is contained in:
Veetaha 2020-03-09 19:54:40 +02:00
parent fab40db8bd
commit 8203828bb0
2 changed files with 46 additions and 50 deletions
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50
editors/code/src/installation/download_artifact.ts
View file

@ -1,50 +0,0 @@
import * as vscode from "vscode";
import * as path from "path";
import { promises as fs } from "fs";
import { ArtifactReleaseInfo } from "./interfaces";
import { downloadFile } from "./download_file";
import { assert } from "../util";
/**
* Downloads artifact from given `downloadUrl`.
* Creates `installationDir` if it is not yet created and put the artifact under
* `artifactFileName`.
* Displays info about the download progress in an info message printing the name
* of the artifact as `displayName`.
*/
export async function downloadArtifact(
{ downloadUrl, releaseName }: ArtifactReleaseInfo,
artifactFileName: string,
installationDir: string,
displayName: string,
) {
await fs.mkdir(installationDir).catch(err => assert(
err?.code === "EEXIST",
`Couldn't create directory "${installationDir}" to download ` +
`${artifactFileName} artifact: ${err?.message}`
));
const installationPath = path.join(installationDir, artifactFileName);
await vscode.window.withProgress(
{
location: vscode.ProgressLocation.Notification,
cancellable: false, // FIXME: add support for canceling download?
title: `Downloading ${displayName} (${releaseName})`
},
async (progress, _cancellationToken) => {
let lastPrecentage = 0;
const filePermissions = 0o755; // (rwx, r_x, r_x)
await downloadFile(downloadUrl, installationPath, filePermissions, (readBytes, totalBytes) => {
const newPercentage = (readBytes / totalBytes) * 100;
progress.report({
message: newPercentage.toFixed(0) + "%",
increment: newPercentage - lastPrecentage
});
lastPrecentage = newPercentage;
});
}
);
}

46
editors/code/src/installation/download_file.ts → editors/code/src/installation/downloads.ts
View file

@ -1,8 +1,11 @@
import fetch from "node-fetch";
import * as vscode from "vscode";
import * as path from "path";
import * as fs from "fs";
import * as stream from "stream";
import * as util from "util";
import { log, assert } from "../util";
import { ArtifactReleaseInfo } from "./interfaces";
const pipeline = util.promisify(stream.pipeline);
@ -49,3 +52,46 @@ export async function downloadFile(
// Issue at nodejs repo: https://github.com/nodejs/node/issues/31776
});
}
/**
* Downloads artifact from given `downloadUrl`.
* Creates `installationDir` if it is not yet created and puts the artifact under
* `artifactFileName`.
* Displays info about the download progress in an info message printing the name
* of the artifact as `displayName`.
*/
export async function downloadArtifactWithProgressUi(
{ downloadUrl, releaseName }: ArtifactReleaseInfo,
artifactFileName: string,
installationDir: string,
displayName: string,
) {
await fs.promises.mkdir(installationDir).catch(err => assert(
err?.code === "EEXIST",
`Couldn't create directory "${installationDir}" to download ` +
`${artifactFileName} artifact: ${err?.message}`
));
const installationPath = path.join(installationDir, artifactFileName);
await vscode.window.withProgress(
{
location: vscode.ProgressLocation.Notification,
cancellable: false, // FIXME: add support for canceling download?
title: `Downloading rust-analyzer ${displayName} (${releaseName})`
},
async (progress, _cancellationToken) => {
let lastPrecentage = 0;
const filePermissions = 0o755; // (rwx, r_x, r_x)
await downloadFile(downloadUrl, installationPath, filePermissions, (readBytes, totalBytes) => {
const newPercentage = (readBytes / totalBytes) * 100;
progress.report({
message: newPercentage.toFixed(0) + "%",
increment: newPercentage - lastPrecentage
});
lastPrecentage = newPercentage;
});
}
);
}