OCram85/code-server
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Code Pull Requests 2 Activity

Implement new structure

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This commit is contained in:
Asher
2020-02-04 13:27:46 -06:00
parent ef8da3864f
commit b29346ecdf
94 changed files with 12427 additions and 4936 deletions
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141
src/node/update.ts
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@ -1,141 +0,0 @@
import * as cp from "child_process";
import * as os from "os";
import * as path from "path";
import * as util from "util";
import { CancellationToken } from "vs/base/common/cancellation";
import { URI } from "vs/base/common/uri";
import * as pfs from "vs/base/node/pfs";
import { IConfigurationService } from "vs/platform/configuration/common/configuration";
import { IEnvironmentService } from "vs/platform/environment/common/environment";
import { IFileService } from "vs/platform/files/common/files";
import { ILogService } from "vs/platform/log/common/log";
import product from "vs/platform/product/common/product";
import { asJson, IRequestService } from "vs/platform/request/common/request";
import { AvailableForDownload, State, UpdateType, StateType } from "vs/platform/update/common/update";
import { AbstractUpdateService } from "vs/platform/update/electron-main/abstractUpdateService";
import { ipcMain } from "vs/server/src/node/ipc";
import { extract } from "vs/server/src/node/marketplace";
import { tmpdir } from "vs/server/src/node/util";
interface IUpdate {
name: string;
}
export class UpdateService extends AbstractUpdateService {
_serviceBrand: any;
constructor(
@IConfigurationService configurationService: IConfigurationService,
@IEnvironmentService environmentService: IEnvironmentService,
@IRequestService requestService: IRequestService,
@ILogService logService: ILogService,
@IFileService private readonly fileService: IFileService,
) {
super(null, configurationService, environmentService, requestService, logService);
}
/**
* Return true if the currently installed version is the latest.
*/
public async isLatestVersion(latest?: IUpdate | null): Promise<boolean | undefined> {
if (!latest) {
latest = await this.getLatestVersion();
}
if (latest) {
const latestMajor = parseInt(latest.name);
const currentMajor = parseInt(product.codeServerVersion);
// If these are invalid versions we can't compare meaningfully.
return isNaN(latestMajor) || isNaN(currentMajor) ||
// This can happen when there is a pre-release for a new major version.
currentMajor > latestMajor ||
// Otherwise assume that if it's not the same then we're out of date.
latest.name === product.codeServerVersion;
}
return true;
}
protected buildUpdateFeedUrl(quality: string): string {
return `${product.updateUrl}/${quality}`;
}
public async doQuitAndInstall(): Promise<void> {
if (this.state.type === StateType.Ready) {
ipcMain.relaunch(this.state.update.version);
}
}
protected async doCheckForUpdates(context: any): Promise<void> {
this.setState(State.CheckingForUpdates(context));
try {
const update = await this.getLatestVersion();
if (!update || await this.isLatestVersion(update)) {
this.setState(State.Idle(UpdateType.Archive));
} else {
this.setState(State.AvailableForDownload({
version: update.name,
productVersion: update.name,
}));
}
} catch (error) {
this.onRequestError(error, !!context);
}
}
private async getLatestVersion(): Promise<IUpdate | null> {
const data = await this.requestService.request({
url: this.url,
headers: { "User-Agent": "code-server" },
}, CancellationToken.None);
return asJson(data);
}
protected async doDownloadUpdate(state: AvailableForDownload): Promise<void> {
this.setState(State.Downloading(state.update));
const target = os.platform();
const releaseName = await this.buildReleaseName(state.update.version);
const url = "https://github.com/cdr/code-server/releases/download/"
+ `${state.update.version}/${releaseName}`
+ `.${target === "darwin" ? "zip" : "tar.gz"}`;
const downloadPath = path.join(tmpdir, `${state.update.version}-archive`);
const extractPath = path.join(tmpdir, state.update.version);
try {
await pfs.mkdirp(tmpdir);
const context = await this.requestService.request({ url }, CancellationToken.None, true);
await this.fileService.writeFile(URI.file(downloadPath), context.stream);
await extract(downloadPath, extractPath, undefined, CancellationToken.None);
const newBinary = path.join(extractPath, releaseName, "code-server");
if (!pfs.exists(newBinary)) {
throw new Error("No code-server binary in extracted archive");
}
await pfs.unlink(process.argv[0]); // Must unlink first to avoid ETXTBSY.
await pfs.move(newBinary, process.argv[0]);
this.setState(State.Ready(state.update));
} catch (error) {
this.onRequestError(error, true);
}
await Promise.all([downloadPath, extractPath].map((p) => pfs.rimraf(p)));
}
private onRequestError(error: Error, showNotification?: boolean): void {
this.logService.error(error);
this.setState(State.Idle(UpdateType.Archive, showNotification ? (error.message || error.toString()) : undefined));
}
private async buildReleaseName(release: string): Promise<string> {
let target: string = os.platform();
if (target === "linux") {
const result = await util.promisify(cp.exec)("ldd --version").catch((error) => ({
stderr: error.message,
stdout: "",
}));
if (/musl/.test(result.stderr) || /musl/.test(result.stdout)) {
target = "alpine";
}
}
let arch = os.arch();
if (arch === "x64") {
arch = "x86_64";
}
return `code-server${release}-${target}-${arch}`;
}
}