mirror of
https://github.com/lensapp/lens.git
synced 2025-05-20 05:10:56 +00:00
99 lines
3.2 KiB
TypeScript
99 lines
3.2 KiB
TypeScript
/**
|
|
* Copyright (c) OpenLens Authors. All rights reserved.
|
|
* Licensed under MIT License. See LICENSE in root directory for more information.
|
|
*/
|
|
import packageInfo from "../package.json";
|
|
import fs from "fs";
|
|
import request from "request";
|
|
import { ensureDir, pathExists } from "fs-extra";
|
|
import path from "path";
|
|
import { noop } from "lodash";
|
|
import { isLinux, isMac } from "../src/common/vars";
|
|
|
|
class K8sProxyDownloader {
|
|
public version: string;
|
|
protected url: string;
|
|
protected path: string;
|
|
protected dirname: string;
|
|
|
|
constructor(version: string, platform: string, arch: string, target: string) {
|
|
this.version = version;
|
|
this.url = `https://github.com/lensapp/lens-k8s-proxy/releases/download/v${this.version}/lens-k8s-proxy-${platform}-${arch}`;
|
|
this.dirname = path.dirname(target);
|
|
this.path = target;
|
|
}
|
|
|
|
public async checkBinary() {
|
|
const exists = await pathExists(this.path);
|
|
|
|
if (exists) {
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
public async download() {
|
|
if (await this.checkBinary()) {
|
|
return console.log("Already exists");
|
|
}
|
|
|
|
await ensureDir(path.dirname(this.path), 0o755);
|
|
|
|
const file = fs.createWriteStream(this.path);
|
|
|
|
console.log(`Downloading lens-k8s-proxy ${this.version} from ${this.url} to ${this.path}`);
|
|
const requestOpts: request.UriOptions & request.CoreOptions = {
|
|
uri: this.url,
|
|
gzip: true,
|
|
followAllRedirects: true,
|
|
};
|
|
const stream = request(requestOpts);
|
|
|
|
stream.on("complete", () => {
|
|
console.log("lens-k8s-proxy binary download finished");
|
|
file.end(noop);
|
|
});
|
|
|
|
stream.on("error", (error) => {
|
|
console.log(error);
|
|
fs.unlink(this.path, noop);
|
|
throw error;
|
|
});
|
|
|
|
return new Promise<void>((resolve, reject) => {
|
|
file.on("close", () => {
|
|
console.log("lens-k8s-proxy binary download closed");
|
|
fs.chmod(this.path, 0o755, (err) => {
|
|
if (err) reject(err);
|
|
});
|
|
resolve();
|
|
});
|
|
stream.pipe(file);
|
|
});
|
|
}
|
|
}
|
|
const downloadVersion = packageInfo.config.k8sProxyVersion;
|
|
const baseDir = path.join(__dirname, "..", "binaries", "client");
|
|
|
|
const downloads = [];
|
|
|
|
if (isMac) {
|
|
downloads.push({ platform: "darwin", arch: "amd64", target: path.join(baseDir, "darwin", "x64", "lens-k8s-proxy") });
|
|
downloads.push({ platform: "darwin", arch: "arm64", target: path.join(baseDir, "darwin", "arm64", "lens-k8s-proxy") });
|
|
} else if (isLinux) {
|
|
downloads.push({ platform: "linux", arch: "amd64", target: path.join(baseDir, "linux", "x64", "lens-k8s-proxy") });
|
|
downloads.push({ platform: "linux", arch: "arm64", target: path.join(baseDir, "linux", "arm64", "lens-k8s-proxy") });
|
|
} else {
|
|
downloads.push({ platform: "windows", arch: "amd64", target: path.join(baseDir, "windows", "x64", "lens-k8s-proxy.exe") });
|
|
downloads.push({ platform: "windows", arch: "386", target: path.join(baseDir, "windows", "ia32", "lens-k8s-proxy.exe") });
|
|
}
|
|
|
|
downloads.forEach((dlOpts) => {
|
|
console.log(dlOpts);
|
|
const downloader = new K8sProxyDownloader(downloadVersion, dlOpts.platform, dlOpts.arch, dlOpts.target);
|
|
|
|
console.log(`Downloading: ${JSON.stringify(dlOpts)}`);
|
|
downloader.download().then(() => downloader.checkBinary().then(() => console.log("Download complete")));
|
|
});
|