/
appUpdater.ts
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/
appUpdater.ts
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//
// Copyright (c) Microsoft. All rights reserved.
// Licensed under the MIT license.
//
// Microsoft Bot Framework: http://botframework.com
//
// Bot Framework Emulator Github:
// https://github.com/Microsoft/BotFramwork-Emulator
//
// Copyright (c) Microsoft Corporation
// All rights reserved.
//
// MIT License:
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED ""AS IS"", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
import { autoUpdater, UpdateInfo } from 'electron-updater';
import { EventEmitter } from 'events';
import { ProgressInfo } from 'builder-util-runtime';
export const AppUpdater = new class extends EventEmitter {
public startup(): void {
// hook up to GH
autoUpdater.setFeedURL({
repo: 'BotFramework-Emulator',
owner: 'Microsoft',
provider: 'github'
});
// we only want to grab v4 if it is a release
autoUpdater.allowPrerelease = false;
// prompt user explicitly to download
autoUpdater.autoDownload = false;
// mute built-in logger
autoUpdater.logger = null;
autoUpdater.on('checking-for-update', () => {
this.emit('checking-for-update');
});
autoUpdater.on('update-available', (updateInfo: UpdateInfo) => {
this.emit('update-available', updateInfo);
});
autoUpdater.on('update-not-available', () => {
this.emit('update-not-available');
})
autoUpdater.on('error', (err: Error, message: string) => {
this.emit('error', err, message);
});
autoUpdater.on('download-progress', (progress: ProgressInfo) => {
this.emit('download-progress', progress);
});
autoUpdater.on('update-downloaded', (updateInfo: UpdateInfo) => {
this.emit('update-downloaded', updateInfo);
});
this.checkForUpdate();
}
/** Downloads the available update */
public downloadUpdate(): void {
this.emit('downloading-update');
autoUpdater.downloadUpdate()
.catch(err => console.error('Something went wrong while invoking "downloadUpdate()": ', err));
}
/** Installs the available update */
public installUpdate(openAfterInstall: boolean): void {
autoUpdater.quitAndInstall(true, openAfterInstall);
}
/** Checks the GH repo for available update */
private checkForUpdate(): void {
autoUpdater.checkForUpdates()
.catch(err => console.error('Something went wrong while invoking "checkForUpdates()": ', err));
}
}