diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/SelfUpdater/index.js | 57 |
1 files changed, 42 insertions, 15 deletions
diff --git a/src/SelfUpdater/index.js b/src/SelfUpdater/index.js index f54af51..2d8d137 100644 --- a/src/SelfUpdater/index.js +++ b/src/SelfUpdater/index.js @@ -1,6 +1,6 @@ import { existsSync, readFileSync } from 'fs'; -import { ensureDirSync } from 'fs-extra'; -import { copyFile, rm } from 'fs/promises'; +import { ensureDirSync, copy } from 'fs-extra'; +import { rm, stat } from 'fs/promises'; import url from 'node:url'; import { spawn } from 'child_process'; import { EventEmitter } from 'events'; @@ -143,16 +143,11 @@ class Updater { // Create backup 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 copyFile(__appdir, this.backupdir); - this.backupcomplete = true; - + await this.createBackup(); + // Install dependencies this.setStep("Installing dependencies (3/7)"); await this.installDependencies(); - return // Install package this.setStep("Installing package (4/7)"); @@ -160,8 +155,7 @@ class Updater { // Install update this.setStep("Installing update (5/7)"); - this.setCommand(`Copy ${this.updatedir} into ${__appdir}`); - await copyFile(this.updatedir, __appdir); + await this.installPackageFiles(this.updatedir); // Cleanup this.setStep("Cleaning up (6/7)"); @@ -191,8 +185,9 @@ class Updater { try { if (this.backupcomplete && (this.backupdir != null)) { this.setStep("Restoring backup"); - this.setCommand(`Copy ${this.backupdir} into /opt/luxcena-neo`); - await copyFile(this.backupdir, __appdir); + this.setCommand(`Copy ${this.backupdir} into ${__appdir}`); + await copy(this.backupdir, __appdir); + await this.run("chown", ['-R', `${s.uid}:${s.gid}`, __appdir]); } this.setStep("Cleaning up"); await this.cleanup(); @@ -215,6 +210,19 @@ class Updater { } /** + * This creates a temporary directory, and creates a backup of the current installation. + */ + async createBackup() { + this.setCommand("Create backupdir"); + this.backupdir = createUniqueDir("/var/luxcena-neo/backups", "backup"); + this.setCommand(`Copy ${__appdir} into ${this.backupdir}`); + await copy(__appdir, this.backupdir); + let s = await stat(__appdir); + await this.run("chown", ['-R', `${s.uid}:${s.gid}`, this.backupdir]); + this.backupcomplete = true; + } + + /** * Determine the currently used remote and branch, and download the newest commit * into the temporary folder */ @@ -240,18 +248,37 @@ class Updater { await this.run("pip3", ["install", "virtualenv"]); } + /** + * Install the downloaded package file + */ async installPackage(tmpdir) { await this.run("sh", ["-c", `export NODE_ENV=production; npm --prefix "${tmpdir}/luxcena-neo/" install "${tmpdir}/${this.latestRelease["assets"][0]["name"]}"`]); } + /** + * Replace the current installation with the newly extracted files + */ + async installPackageFiles(tmpdir) { + this.setCommand(`Stat current installation`); + let s = await stat(__appdir); + await this.run("chown", ['-R', `${s.uid}:${s.gid}`, tmpdir]); + + this.setCommand(`Delete current installation`); + await rm(`${__appdir}`, {recursive: true}); + + this.setCommand(`Copy ${tmpdir} into ${__appdir}`); + await copy(`${tmpdir}/luxcena-neo/node_modules/luxcena-neo/`, __appdir); + await this.run("chown", ['-R', `${s.uid}:${s.gid}`, __appdir]); + } + async cleanup() { if (this.updatedir != null) { this.setCommand(`Removing temporary update files ${this.updatedir}`); - await rm(this.updatedir); + await rm(this.updatedir, {recursive: true}); } if (this.backupdir != null) { this.setCommand(`Removing ${this.backupdir}, thinking everything went fine :)`); - await rm(this.backupdir); + await rm(this.backupdir, {recursive: true}); } } |