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-rw-r--r--src/SelfUpdater/index.js94
1 files changed, 64 insertions, 30 deletions
diff --git a/src/SelfUpdater/index.js b/src/SelfUpdater/index.js
index 447da3f..84b0ee3 100644
--- a/src/SelfUpdater/index.js
+++ b/src/SelfUpdater/index.js
@@ -42,6 +42,10 @@ class Updater {
this.step = null;
this.command = null;
this.event = new EventEmitter();
+
+ this.updatedir = null;
+ this.backupdir = null;
+ this.backupcomplete = false;
this.updatelog = [];
}
@@ -64,6 +68,10 @@ class Updater {
this.updatelog = [];
this.step = null;
this.command = null;
+ this.updatedir = null;
+ this.backupdir = null;
+ this.backupcomplete = false;
+
if (!isInstalledInDefaultLocation()) {
return {success: false, reason: "not installed in default location", detail: __appdir};
}
@@ -71,42 +79,46 @@ class Updater {
this.event.emit("start");
neoModules.neoRuntimeManager.stopMode();
- let updatedir = null;
- let backupdir = null;
+
try {
// Download update
- this.setStep("Downloading update");
+ this.setStep("Downloading update (1/8)");
this.setCommand("Create updatedir");
- updatedir = createUniqueDir("/tmp", "luxcena-neo.update");
- await this.downloadUpdate(updatedir);
+ this.updatedir = createUniqueDir("/tmp", "luxcena-neo.update");
+ await this.downloadUpdate(this.updatedir);
// Create backup
- this.setStep("Creating backup");
+ this.setStep("Creating backup (2/8)");
this.setCommand("Create backupdir");
- backupdir = createUniqueDir("/var/luxcena-neo/backups", "backup");
- this.setCommand(`Copy ${__appdir} into ${backupdir}`);
- await fs.copySync(__appdir, backupdir);
+ this.backupdir = createUniqueDir("/var/luxcena-neo/backups", "backup");
+ this.setCommand(`Copy ${__appdir} into ${this.backupdir}`);
+ await fs.copy(__appdir, this.backupdir);
+ this.backupcomplete = true;
// Install update
- this.setStep("Installing update");
- this.setCommand(`Copy ${updatedir} into /opt/luxcena-neo`);
- await fs.copySync(updatedir, __appdir);
+ 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");
+ this.setStep("Installing dependencies (4/8)");
await this.installDependencies();
// Create python virtualenv
- this.setStep("Making virtualenv");
+ this.setStep("Making virtualenv (5/8)");
await this.makeVirtualenv();
// Build source code
- this.setStep("Building source");
- this.build();
+ this.setStep("Building source (6/8)");
+ await this.build();
+
+ // Cleanup
+ this.setStep("Cleaning up (7/8)");
+ 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.");
- this.command("process.exit(0)");
+ this.setStep("Stopping luxcena neo service in the hope that systemd will restart it. (8/8)");
+ this.setCommand("EXIT");
process.exit(0);
} catch (e) {
@@ -121,7 +133,18 @@ class Updater {
}
this.updatelog.push(logText);
- // Restore here
+ try {
+ if (this.backupcomplete && (this.backupdir != null)) {
+ this.setStep("Restoring backup");
+ this.setCommand(`Copy ${this.backupdir} into /opt/luxcena-neo`);
+ await fs.copy(this.backupdir, __appdir);
+ }
+ this.setStep("Cleaning up");
+ await this.cleanup();
+ } catch (e) {
+ this.updatelog.push(e.toString());
+ console.log(e);
+ }
this.event.emit("error", this.updatelog);
neoModules.neoRuntimeManager.startMode();
@@ -187,11 +210,11 @@ class Updater {
async makeVirtualenv() {
this.setCommand("Deleting old virtualenv");
if (fs.existsSync(`${__appdir}/NeoRuntime/Runtime/venv`)) {
- fs.unlinkSync(`${__appdir}/NeoRuntime/Runtime/venv`);
+ await fs.remove(`${__appdir}/NeoRuntime/Runtime/venv`);
}
await this.run("virtualenv", ["-p", "/usr/bin/python3", `${__appdir}/NeoRuntime/Runtime/venv`]);
- await this.run("sh", ["-c", `source ${__appdir}/NeoRuntime/Runtime/venv/bin/activate && pip install rpi_ws281x`]);
+ await this.run("sh", ["-c", `. ${__appdir}/NeoRuntime/Runtime/venv/bin/activate && pip install rpi_ws281x`]);
}
async build() {
@@ -202,12 +225,23 @@ class Updater {
async installSystemdService() {
this.setCommand("Deleting old systemd service");
- fs.unlinkSync("/etc/systemd/system/luxcena-neo.service");
+ await fs.remove("/etc/systemd/system/luxcena-neo.service");
this.setCommand("Installing new systemd service");
- fs.copySync("/opt/luxcena-neo/bin/luxcena-neo.service", "/etc/systemd/system/luxcena-neo.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 cleanup() {
+ if (this.updatedir != null) {
+ this.setCommand(`Removing temporary update files ${this.updatedir}`);
+ await fs.remove(this.updatedir);
+ }
+ if (this.backupdir != null) {
+ this.setCommand(`Removing ${this.backupdir}, thinking everything went fine :)`);
+ await fs.remove(this.backupdir);
+ }
+ }
}
@@ -221,10 +255,11 @@ class VersionChecker {
this.checkFrequency = neoModules.userData.config.SelfUpdater.checkVersionInterval * 86400000; // Takes in days.
this.repoBranch = neoModules.userData.config.SelfUpdater.branch;
- this.remotePackageJSON = "https://raw.githubusercontent.com" + url.parse(this.repoLink).pathname + "/" + this.repoBranch + "/package.json";
+ this.remotePackageJSON = "https://raw.githubusercontent.com/JakobST1n/Luxcena-Neo/" + this.repoBranch + "/package.json";
this.newVersion = false;
- this.newestVersion = this.checkVersion(this.remotePackageJSON);
+ this.newestVersion = this.version;
+ this.checkVersion(this.remotePackageJSON);
this.updateChecker = setInterval(() => {
let newVersion = this.checkVersion(this.remotePackageJSON);
@@ -237,15 +272,14 @@ class VersionChecker {
request.get(this.remotePackageJSON, (error, response, body) => {
if (!error && response.statusCode === 200) {
let remotePackageJSON = JSON.parse(body);
- let newestVersion = remotePackageJSON["version"];
- if (newestVersion != this.version) {
+ this.newestVersion = remotePackageJSON["version"];
+ if (this.newestVersion != this.version) {
logger.notice("A new version is available on \"" + this.repoBranch + "\" (v" + this.version + ")");
this.newVersion = true;
} else {
- logger.info(`Running newest version (${newestVersion})`);
+ logger.info(`Running newest version (${this.newestVersion})`);
this.newVersion = false;
}
- this.newestVersion = newestVersion;
} else {
logger.notice("Could not find latest version! Please check you internet connection.");
}
generated by cgit v1.2.3 (git 2.39.1) at 2025-06-27 22:39:40 +0000