diff options
Diffstat (limited to 'src/SelfUpdater/index.js')
| -rw-r--r-- | src/SelfUpdater/index.js | 183 |
1 files changed, 90 insertions, 93 deletions
diff --git a/src/SelfUpdater/index.js b/src/SelfUpdater/index.js index cc7ce13..f54af51 100644 --- a/src/SelfUpdater/index.js +++ b/src/SelfUpdater/index.js @@ -1,14 +1,32 @@ -let fs = require("fs-extra"); -const fsPromises = fs.promises; -let url = require("url"); -let request = require('request'); -const spawn = require('child_process').spawn; -const EventEmitter = require('events') -let logger = require(__appdir + "/src/Logger"); +import { existsSync, readFileSync } from 'fs'; +import { ensureDirSync } from 'fs-extra'; +import { copyFile, rm } from 'fs/promises'; +import url from 'node:url'; +import { spawn } from 'child_process'; +import { EventEmitter } from 'events'; +import logger from '../Logger/index.cjs' +import fetch from 'node-fetch'; let neoModules; /** + * Get the latest release from GitHub + */ +async function getLatestRelease() { + let res = await fetch("https://api.github.com/repos/jakobst1n/luxcena-neo/releases/86402456"); + + if (res.status !== 200) { + console.log(res.status); + this.remoteVersionNumber = "Unknown"; + this.newVersion = false; + throw Error(`Could not get latest release (${res.status})...`); + } + + return await res.json() +} + + +/** * This just tests if the current appdir is the "default" location */ function isInstalledInDefaultLocation() { @@ -20,17 +38,17 @@ function isInstalledInDefaultLocation() { * it will add a number at the end if something already exists, */ function createUniqueDir(path, prefix) { - fs.ensureDirSync(path); + ensureDirSync(path); let fn = `${path}/${prefix}`; let i = 0; let cFn = fn; while (true) { - if (fs.existsSync(cFn)) { + if (existsSync(cFn)) { i++; cFn = `${fn}.${i}`; continue; } - fs.ensureDirSync(cFn); + ensureDirSync(cFn); return cFn; } } @@ -107,56 +125,56 @@ class Updater { this.backupdir = null; this.backupcomplete = false; - if (!isInstalledInDefaultLocation()) { - return {success: false, reason: "not installed in default location", detail: __appdir}; - } this.updating = true; this.event.emit("start"); neoModules.neoRuntimeManager.stopMode(); try { + // Get info about the latest release + this.latestRelease = await getLatestRelease(); + // Download update - this.setStep("Downloading update (1/8)"); + this.setStep("Downloading update (1/7)"); this.setCommand("Create updatedir"); this.updatedir = createUniqueDir("/tmp", "luxcena-neo.update"); + this.setCommand("Download package"); await this.downloadUpdate(this.updatedir); - + // Create backup - this.setStep("Creating backup (2/8)"); + this.setStep("Creating backup (2/7)"); this.setCommand("Create backupdir"); this.backupdir = createUniqueDir("/var/luxcena-neo/backups", "backup"); this.setCommand(`Copy ${__appdir} into ${this.backupdir}`); - await fs.copy(__appdir, this.backupdir); + await copyFile(__appdir, this.backupdir); this.backupcomplete = true; - // Install update - this.setStep("Installing update (3/8)"); - this.setCommand(`Copy ${this.updatedir} into /opt/luxcena-neo`); - await fs.copy(this.updatedir, __appdir); - // Install dependencies - this.setStep("Installing dependencies (4/8)"); + this.setStep("Installing dependencies (3/7)"); await this.installDependencies(); - - // Create python virtualenv - this.setStep("Making virtualenv (5/8)"); - await this.makeVirtualenv(); - - // Build source code - this.setStep("Building source (6/8)"); - await this.build(); + return + + // Install package + this.setStep("Installing package (4/7)"); + await this.installPackage(this.updatedir); + + // Install update + this.setStep("Installing update (5/7)"); + this.setCommand(`Copy ${this.updatedir} into ${__appdir}`); + await copyFile(this.updatedir, __appdir); // Cleanup - this.setStep("Cleaning up (7/8)"); + this.setStep("Cleaning up (6/7)"); await this.cleanup(); // Restart self, systemd service restart policy will start us up again. - this.setStep("Stopping luxcena neo service in the hope that systemd will restart it. (8/8)"); + this.setStep("Stopping luxcena neo service in the hope that systemd will restart it. (7/7)"); this.setCommand("EXIT"); this.updating = false; this.event.emit("end"); - process.exit(0); + setTimeout(() => { + process.exit(0); + }, 1000); } catch (e) { logger.crit(`Updater failed miserably...`); @@ -174,7 +192,7 @@ class Updater { if (this.backupcomplete && (this.backupdir != null)) { this.setStep("Restoring backup"); this.setCommand(`Copy ${this.backupdir} into /opt/luxcena-neo`); - await fs.copy(this.backupdir, __appdir); + await copyFile(this.backupdir, __appdir); } this.setStep("Cleaning up"); await this.cleanup(); @@ -201,9 +219,7 @@ class Updater { * into the temporary folder */ async downloadUpdate(tmpdir) { - let url = (await this.run(`git`, ["-C", __appdir, "remote", "get-url", "origin"])).out.replace("\n",""); - let branch = (await this.run(`git`, ["-C", __appdir, "rev-parse", "--abbrev-ref", "HEAD"])).out.replace("\n",""); - await this.run(`git`, ["clone", "-b", branch, url, tmpdir]); + await this.run(`curl`, ["-s", "-L", "-o", `${tmpdir}/${this.latestRelease["assets"][0]["name"]}`, this.latestRelease["assets"][0]["browser_download_url"]]); } async installDependencies() { @@ -218,45 +234,24 @@ class Updater { await this.run("rm", ["node-v14.10.0-linux-armv6l.tar.gz"]); } else { await this.run("sh", ["-c", "wget -qO- https://deb.nodesource.com/setup_14.x | bash -"]); - await this.run("apt", ["-qy", "install", "nodejs", "python3-pip"]); - await this.run("pip3", ["install", "virtualenv"]); - await this.run("sh", ["-c", `export NODE_ENV=development; npm --prefix \"${__appdir}\" install \"${__appdir}\"`]); } - } - - async makeVirtualenv() { - this.setCommand("Deleting old virtualenv"); - if (fs.existsSync(`${__appdir}/NeoRuntime/Runtime/venv`)) { - await fs.remove(`${__appdir}/NeoRuntime/Runtime/venv`); - } - - await this.run("virtualenv", ["-p", "/usr/bin/python3", `${__appdir}/NeoRuntime/Runtime/venv`]); - await this.run("sh", ["-c", `. ${__appdir}/NeoRuntime/Runtime/venv/bin/activate && pip install rpi_ws281x`]); - } - async build() { - await this.run("sh", ["-c", `npm --prefix \"${__appdir}\" run build:frontend`]); - await this.run("sh", ["-c", `npm --prefix \"${__appdir}\" run build:fontawesome`]); - await this.run("sh", ["-c", `npm --prefix \"${__appdir}\" run build:dialog-polyfill`]); + await this.run("apt", ["-qy", "install", "nodejs", "python3-pip"]); + await this.run("pip3", ["install", "virtualenv"]); } - async installSystemdService() { - this.setCommand("Deleting old systemd service"); - await fs.remove("/etc/systemd/system/luxcena-neo.service"); - this.setCommand("Installing new systemd service"); - await fs.copy("/opt/luxcena-neo/bin/luxcena-neo.service", "/etc/systemd/system/luxcena-neo.service"); - await this.run("systemctl", ["daemon-reload"]); - await this.run("systemctl", ["enable", "luxcena-neo"]); + async installPackage(tmpdir) { + await this.run("sh", ["-c", `export NODE_ENV=production; npm --prefix "${tmpdir}/luxcena-neo/" install "${tmpdir}/${this.latestRelease["assets"][0]["name"]}"`]); } async cleanup() { if (this.updatedir != null) { this.setCommand(`Removing temporary update files ${this.updatedir}`); - await fs.remove(this.updatedir); + await rm(this.updatedir); } if (this.backupdir != null) { this.setCommand(`Removing ${this.backupdir}, thinking everything went fine :)`); - await fs.remove(this.backupdir); + await rm(this.backupdir); } } @@ -265,10 +260,8 @@ class Updater { class SelfUpdater { constructor() { - this.branch; this.repoUrl; this.localPackageJson; - this.remotePackageJSON this.localVersionNumber; this.remoteVersionNumber; this.newVersion = false; @@ -281,37 +274,41 @@ class SelfUpdater { this.updater = new Updater(); } - async checkVersion() { - this.localPackageJson = JSON.parse(fs.readFileSync(__appdir + "/package.json")); + async getCurrentVersionNumber() { + this.localPackageJson = JSON.parse(readFileSync(__appdir + "/package.json")); this.localVersionNumber = this.localPackageJson["version"]; - this.branch = (await promiseSpawn(`git`, ["-C", __appdir, "rev-parse", "--abbrev-ref", "HEAD"])).out.replace("\n",""); - request.get( - "https://raw.githubusercontent.com/JakobST1n/Luxcena-Neo/" + this.branch + "/package.json", - (error, response, body) => { - if (!error && (response.statusCode === 200)) { - this.remotePackageJSON = JSON.parse(body); - this.remoteVersionNumber = this.remotePackageJSON["version"]; - if (this.localVersionNumber != this.remoteVersionNumber) { - logger.notice("A new version is available on \"" + this.branch + "\" (v" + this.remoteVersionNumber + ")"); - this.newVersion = true; - - } else { - logger.info(`Running newest version (${this.localVersionNumber})`); - this.newVersion = false; - } - } else { - logger.notice("Could not find latest version! Please check you internet connection."); - this.remotePackageJSON = null; - this.remoteVersionNumber = "Unknown"; - this.newVersion = false; - } - } - ); + return this.localVersionNumber; + } + + async getLatestVersionNumber() { + this.remoteVersionNumber = (await getLatestRelease())["tag_name"]; + return this.remoteVersionNumber; + } + + async checkVersion() { + let current_version; + let latest_version; + try { + current_version = await this.getCurrentVersionNumber(); + latest_version = await this.getLatestVersionNumber(); + } catch (err) { + logger.notice("Could not find latest version! Please check you internet connection."); + return; + } + + if (current_version != latest_version) { + logger.notice(`A new version is available on (v${latest_version})`); + this.newVersion = true; + + } else { + logger.info(`Running newest version (${current_version})`); + this.newVersion = false; + } } } -module.exports = (_neoModules) => { +export default function(_neoModules) { neoModules = _neoModules; return new SelfUpdater(); }; |