mirror of
https://github.com/balena-io/etcher.git
synced 2025-04-24 15:27:17 +00:00
Convert etcher.js to typescript
Change-type: patch
This commit is contained in:
Alexis Svinartchouk
parent
2671c83337
commit
683c2da224
@ -1,177 +0,0 @@
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/*
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* Copyright 2016 balena.io
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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'use strict'
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const electron = require('electron')
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const path = require('path')
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const _ = require('lodash')
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const { autoUpdater } = require('electron-updater')
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const Bluebird = require('bluebird')
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const semver = require('semver')
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// eslint-disable-next-line node/no-missing-require
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const EXIT_CODES = require('../shared/exit-codes')
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// eslint-disable-next-line node/no-missing-require
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const { buildWindowMenu } = require('./menu')
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// eslint-disable-next-line node/no-missing-require
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const settings = require('./app/models/settings')
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// eslint-disable-next-line node/no-missing-require
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const analytics = require('./app/modules/analytics')
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// eslint-disable-next-line node/no-missing-require
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const { getConfig } = require('../shared/utils')
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const { version, packageType } = require('../../package.json')
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/* eslint-disable lodash/prefer-lodash-method */
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/* eslint-disable no-magic-numbers */
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const config = settings.getDefaults()
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const configUrl = settings.get('configUrl') || 'https://balena.io/etcher/static/config.json'
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const updatablePackageTypes = [
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'appimage',
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'nsis',
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'dmg'
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]
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const packageUpdatable = _.includes(updatablePackageTypes, packageType)
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let packageUpdated = false
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/**
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*
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* @param {Number} interval - interval to wait to check for updates
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* @example checkForUpdates()
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*/
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const checkForUpdates = async (interval) => {
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// We use a while loop instead of a setInterval to preserve
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// async execution time between each function call
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while (!packageUpdated) {
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if (settings.get('updatesEnabled')) {
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try {
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const release = await autoUpdater.checkForUpdates()
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const isOutdated = semver.compare(release.updateInfo.version, version) > 0
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const shouldUpdate = parseInt(release.updateInfo.stagingPercentage, 10) > 0
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if (shouldUpdate && isOutdated) {
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await autoUpdater.downloadUpdate()
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packageUpdated = true
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}
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} catch (err) {
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analytics.logException(err)
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}
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}
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await Bluebird.delay(interval)
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}
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}
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/**
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* @summary Create Etcher's main window
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* @example
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* electron.app.on('ready', createMainWindow)
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*/
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const createMainWindow = () => {
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const mainWindow = new electron.BrowserWindow({
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// eslint-disable-next-line no-magic-numbers
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width: parseInt(config.width, 10) || 800,
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// eslint-disable-next-line no-magic-numbers
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height: parseInt(config.height, 10) || 480,
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frame: !config.fullscreen,
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useContentSize: false,
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show: false,
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resizable: false,
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maximizable: false,
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fullscreen: Boolean(config.fullscreen),
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fullscreenable: Boolean(config.fullscreen),
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kiosk: Boolean(config.fullscreen),
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autoHideMenuBar: true,
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titleBarStyle: 'hiddenInset',
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icon: path.join(__dirname, '..', '..', 'assets', 'icon.png'),
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darkTheme: true,
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webPreferences: {
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backgroundThrottling: false,
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nodeIntegration: true,
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webviewTag: true
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}
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})
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buildWindowMenu(mainWindow)
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// Prevent flash of white when starting the application
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mainWindow.on('ready-to-show', () => {
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console.timeEnd('ready-to-show')
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mainWindow.show()
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})
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// Prevent external resources from being loaded (like images)
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// when dropping them on the WebView.
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// See https://github.com/electron/electron/issues/5919
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mainWindow.webContents.on('will-navigate', (event) => {
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event.preventDefault()
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})
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const dir = __dirname.split(path.sep).pop()
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if (dir === 'generated') {
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mainWindow.loadURL(`file://${path.join(__dirname, '..', 'lib', 'gui', 'app', 'index.html')}`)
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} else {
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mainWindow.loadURL(`file://${path.join(__dirname, 'app', 'index.html')}`)
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}
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const page = mainWindow.webContents
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page.once('did-frame-finish-load', async () => {
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autoUpdater.on('error', (err) => {
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analytics.logException(err)
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})
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if (packageUpdatable) {
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try {
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const onlineConfig = await getConfig(configUrl)
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const autoUpdaterConfig = _.get(onlineConfig, [ 'autoUpdates', 'autoUpdaterConfig' ], {
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autoDownload: false
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})
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_.merge(autoUpdater, autoUpdaterConfig)
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// eslint-disable-next-line no-magic-numbers
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const checkForUpdatesTimer = _.get(onlineConfig, [ 'autoUpdates', 'checkForUpdatesTimer' ], 300000)
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checkForUpdates(checkForUpdatesTimer)
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} catch (err) {
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analytics.logException(err)
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}
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}
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})
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}
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electron.app.on('window-all-closed', electron.app.quit)
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// Sending a `SIGINT` (e.g: Ctrl-C) to an Electron app that registers
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// a `beforeunload` window event handler results in a disconnected white
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// browser window in GNU/Linux and macOS.
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// The `before-quit` Electron event is triggered in `SIGINT`, so we can
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// make use of it to ensure the browser window is completely destroyed.
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// See https://github.com/electron/electron/issues/5273
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electron.app.on('before-quit', () => {
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process.exit(EXIT_CODES.SUCCESS)
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})
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settings.load().then((localSettings) => {
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Object.assign(config, localSettings)
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}).catch((error) => {
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// TODO: What do if loading the config fails?
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console.error('Error loading settings:')
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console.error(error)
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}).finally(() => {
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if (electron.app.isReady()) {
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createMainWindow()
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} else {
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electron.app.on('ready', createMainWindow)
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}
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})
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console.time('ready-to-show')
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169
lib/gui/etcher.ts
Normal file
169
lib/gui/etcher.ts
Normal file
@ -0,0 +1,169 @@
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/*
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* Copyright 2016 balena.io
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import { delay } from 'bluebird';
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import * as electron from 'electron';
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import { autoUpdater } from 'electron-updater';
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import * as _ from 'lodash';
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import * as path from 'path';
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import * as semver from 'semver';
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import { packageType, version } from '../../package.json';
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import * as EXIT_CODES from '../shared/exit-codes';
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import { getConfig } from '../shared/utils';
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import * as settings from './app/models/settings';
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import * as analytics from './app/modules/analytics';
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import { buildWindowMenu } from './menu';
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const config = settings.getDefaults();
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const configUrl =
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settings.get('configUrl') || 'https://balena.io/etcher/static/config.json';
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const updatablePackageTypes = ['appimage', 'nsis', 'dmg'];
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const packageUpdatable = _.includes(updatablePackageTypes, packageType);
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let packageUpdated = false;
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async function checkForUpdates(interval: number) {
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// We use a while loop instead of a setInterval to preserve
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// async execution time between each function call
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while (!packageUpdated) {
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if (settings.get('updatesEnabled')) {
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try {
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const release = await autoUpdater.checkForUpdates();
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const isOutdated =
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semver.compare(release.updateInfo.version, version) > 0;
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const shouldUpdate = release.updateInfo.stagingPercentage || 0 > 0;
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if (shouldUpdate && isOutdated) {
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await autoUpdater.downloadUpdate();
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packageUpdated = true;
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}
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} catch (err) {
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analytics.logException(err);
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}
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}
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await delay(interval);
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}
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}
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function createMainWindow() {
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const mainWindow = new electron.BrowserWindow({
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width: parseInt(config.width, 10) || 800,
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height: parseInt(config.height, 10) || 480,
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frame: !config.fullscreen,
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useContentSize: false,
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show: false,
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resizable: false,
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maximizable: false,
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fullscreen: Boolean(config.fullscreen),
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fullscreenable: Boolean(config.fullscreen),
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kiosk: Boolean(config.fullscreen),
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autoHideMenuBar: true,
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titleBarStyle: 'hiddenInset',
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icon: path.join(__dirname, '..', '..', 'assets', 'icon.png'),
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darkTheme: true,
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webPreferences: {
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backgroundThrottling: false,
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nodeIntegration: true,
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webviewTag: true,
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},
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});
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buildWindowMenu(mainWindow);
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// Prevent flash of white when starting the application
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mainWindow.on('ready-to-show', () => {
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console.timeEnd('ready-to-show');
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mainWindow.show();
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});
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// Prevent external resources from being loaded (like images)
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// when dropping them on the WebView.
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// See https://github.com/electron/electron/issues/5919
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mainWindow.webContents.on('will-navigate', event => {
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event.preventDefault();
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});
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const dir = __dirname.split(path.sep).pop();
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if (dir === 'generated') {
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mainWindow.loadURL(
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`file://${path.join(__dirname, '..', 'lib', 'gui', 'app', 'index.html')}`,
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);
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} else {
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mainWindow.loadURL(`file://${path.join(__dirname, 'app', 'index.html')}`);
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}
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const page = mainWindow.webContents;
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page.once('did-frame-finish-load', async () => {
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autoUpdater.on('error', err => {
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analytics.logException(err);
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});
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if (packageUpdatable) {
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try {
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const onlineConfig = await getConfig(configUrl);
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const autoUpdaterConfig = _.get(
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onlineConfig,
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['autoUpdates', 'autoUpdaterConfig'],
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{
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autoDownload: false,
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},
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);
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_.merge(autoUpdater, autoUpdaterConfig);
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const checkForUpdatesTimer = _.get(
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onlineConfig,
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['autoUpdates', 'checkForUpdatesTimer'],
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300000,
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);
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checkForUpdates(checkForUpdatesTimer);
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} catch (err) {
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analytics.logException(err);
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}
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}
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});
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}
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electron.app.on('window-all-closed', electron.app.quit);
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// Sending a `SIGINT` (e.g: Ctrl-C) to an Electron app that registers
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// a `beforeunload` window event handler results in a disconnected white
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// browser window in GNU/Linux and macOS.
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// The `before-quit` Electron event is triggered in `SIGINT`, so we can
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// make use of it to ensure the browser window is completely destroyed.
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// See https://github.com/electron/electron/issues/5273
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electron.app.on('before-quit', () => {
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process.exit(EXIT_CODES.SUCCESS);
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});
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async function main(): Promise<void> {
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try {
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const localSettings = await settings.load();
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Object.assign(config, localSettings);
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} catch (error) {
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// TODO: What do if loading the config fails?
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console.error('Error loading settings:');
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console.error(error);
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} finally {
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if (electron.app.isReady()) {
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createMainWindow();
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} else {
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electron.app.on('ready', createMainWindow);
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}
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}
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}
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main();
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console.time('ready-to-show');
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@ -27,5 +27,6 @@ if (process.env.ELECTRON_RUN_AS_NODE) {
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// eslint-disable-next-line node/no-missing-require
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require('./gui/modules/child-writer')
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} else {
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// eslint-disable-next-line node/no-missing-require
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require('./gui/etcher')
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}
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