'use strict'
-const app = require('electron').app
-const EventEmitter = require('events').EventEmitter
+const {app} = require('electron')
+const {EventEmitter} = require('events')
const squirrelUpdate = require('./squirrel-update-win')
-const util = require('util')
-function AutoUpdater () {
- EventEmitter.call(this)
-}
-
-util.inherits(AutoUpdater, EventEmitter)
-
-AutoUpdater.prototype.quitAndInstall = function () {
- if (!this.updateAvailable) {
- return this.emitError('No update available, can\'t quit and install')
+class AutoUpdater extends EventEmitter {
+ quitAndInstall () {
+ if (!this.updateAvailable) {
+ return this.emitError('No update available, can\'t quit and install')
+ }
+ squirrelUpdate.processStart()
+ return app.quit()
}
- squirrelUpdate.processStart()
- return app.quit()
-}
-
-AutoUpdater.prototype.getFeedURL = function () {
- return this.updateURL
-}
-AutoUpdater.prototype.setFeedURL = function (updateURL, headers) {
- this.updateURL = updateURL
-}
-
-AutoUpdater.prototype.checkForUpdates = function () {
- if (!this.updateURL) {
- return this.emitError('Update URL is not set')
+ getFeedURL () {
+ return this.updateURL
}
- if (!squirrelUpdate.supported()) {
- return this.emitError('Can not find Squirrel')
+
+ setFeedURL (updateURL, headers) {
+ this.updateURL = updateURL
}
- this.emit('checking-for-update')
- squirrelUpdate.download(this.updateURL, (error, update) => {
- if (error != null) {
- return this.emitError(error)
+
+ checkForUpdates () {
+ if (!this.updateURL) {
+ return this.emitError('Update URL is not set')
}
- if (update == null) {
- this.updateAvailable = false
- return this.emit('update-not-available')
+ if (!squirrelUpdate.supported()) {
+ return this.emitError('Can not find Squirrel')
}
- this.updateAvailable = true
- this.emit('update-available')
- squirrelUpdate.update(this.updateURL, (error) => {
- var date, releaseNotes, version
+ this.emit('checking-for-update')
+ squirrelUpdate.download(this.updateURL, (error, update) => {
if (error != null) {
return this.emitError(error)
}
- releaseNotes = update.releaseNotes
- version = update.version
+ if (update == null) {
+ this.updateAvailable = false
+ return this.emit('update-not-available')
+ }
+ this.updateAvailable = true
+ this.emit('update-available')
+ squirrelUpdate.update(this.updateURL, (error) => {
+ var date, releaseNotes, version
+ if (error != null) {
+ return this.emitError(error)
+ }
+ releaseNotes = update.releaseNotes
+ version = update.version
- // Following information is not available on Windows, so fake them.
- date = new Date()
- this.emit('update-downloaded', {}, releaseNotes, version, date, this.updateURL, () => {
- this.quitAndInstall()
+ // Following information is not available on Windows, so fake them.
+ date = new Date()
+ this.emit('update-downloaded', {}, releaseNotes, version, date, this.updateURL, () => {
+ this.quitAndInstall()
+ })
})
})
- })
-}
+ }
-// Private: Emit both error object and message, this is to keep compatibility
-// with Old APIs.
-AutoUpdater.prototype.emitError = function (message) {
- return this.emit('error', new Error(message), message)
+ // Private: Emit both error object and message, this is to keep compatibility
+ // with Old APIs.
+ emitError (message) {
+ return this.emit('error', new Error(message), message)
+ }
}
module.exports = new AutoUpdater()