Files
zulip-desktop/app/main/autoupdater.ts
Anders Kaseorg d3bcd7306a typescript: Switch to ES import/export syntax.
Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2020-03-04 17:21:03 -08:00

105 lines
3.4 KiB
TypeScript

'use strict';
import { app, dialog, shell } from 'electron';
import { autoUpdater } from 'electron-updater';
import { linuxUpdateNotification } from './linuxupdater'; // Required only in case of linux
import log from 'electron-log';
import isDev from 'electron-is-dev';
import * as ConfigUtil from '../renderer/js/utils/config-util';
export function appUpdater(updateFromMenu = false): void {
// Don't initiate auto-updates in development
if (isDev) {
return;
}
if (process.platform === 'linux' && !process.env.APPIMAGE) {
linuxUpdateNotification();
return;
}
let updateAvailable = false;
// Create Logs directory
const LogsDir = `${app.getPath('userData')}/Logs`;
// Log whats happening
log.transports.file.file = `${LogsDir}/updates.log`;
log.transports.file.level = 'info';
autoUpdater.logger = log;
// Handle auto updates for beta/pre releases
const isBetaUpdate = ConfigUtil.getConfigItem('betaUpdate');
autoUpdater.allowPrerelease = isBetaUpdate || false;
const eventsListenerRemove = ['update-available', 'update-not-available'];
autoUpdater.on('update-available', info => {
if (updateFromMenu) {
dialog.showMessageBox({
message: `A new version ${info.version}, of Zulip Desktop is available`,
detail: 'The update will be downloaded in the background. You will be notified when it is ready to be installed.'
});
updateAvailable = true;
// This is to prevent removal of 'update-downloaded' and 'error' event listener.
eventsListenerRemove.forEach(event => {
autoUpdater.removeAllListeners(event);
});
}
});
autoUpdater.on('update-not-available', () => {
if (updateFromMenu) {
dialog.showMessageBox({
message: 'No updates available',
detail: `You are running the latest version of Zulip Desktop.\nVersion: ${app.getVersion()}`
});
// Remove all autoUpdator listeners so that next time autoUpdator is manually called these
// listeners don't trigger multiple times.
autoUpdater.removeAllListeners();
}
});
autoUpdater.on('error', async error => {
if (updateFromMenu) {
const messageText = (updateAvailable) ? ('Unable to download the updates') : ('Unable to check for updates');
const { response } = await dialog.showMessageBox({
type: 'error',
buttons: ['Manual Download', 'Cancel'],
message: messageText,
detail: (error).toString() + `\n\nThe latest version of Zulip Desktop is available at -\nhttps://zulipchat.com/apps/.\n
Current Version: ${app.getVersion()}`
});
if (response === 0) {
shell.openExternal('https://zulipchat.com/apps/');
}
// Remove all autoUpdator listeners so that next time autoUpdator is manually called these
// listeners don't trigger multiple times.
autoUpdater.removeAllListeners();
}
});
// Ask the user if update is available
autoUpdater.on('update-downloaded', async event => {
// Ask user to update the app
const { response } = await dialog.showMessageBox({
type: 'question',
buttons: ['Install and Relaunch', 'Install Later'],
defaultId: 0,
message: `A new update ${event.version} has been downloaded`,
detail: 'It will be installed the next time you restart the application'
});
if (response === 0) {
setTimeout(() => {
autoUpdater.quitAndInstall();
// force app to quit. This is just a workaround, ideally autoUpdater.quitAndInstall() should relaunch the app.
app.quit();
}, 1000);
}
});
// Init for updates
autoUpdater.checkForUpdates();
}