Merge pull request #36 from ZeroX-DG/check-update

Added check for update in menu

Author: ZeroX-DG

CHANGELOG.md

@@ -8,6 +8,8 @@ Every notable changes in each version will be listed in this file.
 
 - **Interface**: Added input select for faster language picking in create snippet modal ([2e83a62](https://github.com/ZeroX-DG/SnippetStore/commit/2e83a62))
 - **Interface**: Added markdown preview for markdown snippets
+- **Interface**: Added about menu ([e298dfd](https://github.com/ZeroX-DG/SnippetStore/commit/e298dfd))
+- **Interface**: Added check for update in menu ([5f233cb](https://github.com/ZeroX-DG/SnippetStore/commit/5f233cb))
 
 ## Bugfixes:
 

app/app-menu.js

@@ -1,5 +1,6 @@
 const electron = require('electron')
 const os = require('os')
+const { checkForUpdate, downloadAndInstall } = require('./app-updator')
 const BrowserWindow = electron.BrowserWindow
 const dialog = electron.dialog
 
@@ -124,6 +125,38 @@ function getMenu (app, mainWindow) {
             buttons: ['OK']
           })
         }
+      },
+      {
+        label: 'Check for updates',
+        click () {
+          checkForUpdate().then(hasNewUpdate => {
+            if (hasNewUpdate) {
+              dialog.showMessageBox(
+                {
+                  type: 'info',
+                  title: 'Snippet Store',
+                  message: 'A new version is available!',
+                  detail:
+                    'A new version of SnippetStore is now available, please update to receive the latest bugfixes and features',
+                  buttons: ['Update', 'Later']
+                },
+                response => {
+                  if (response === 0) {
+                    downloadAndInstall()
+                  }
+                }
+              )
+            } else {
+              dialog.showMessageBox({
+                type: 'info',
+                title: 'Snippet Store',
+                message: 'No new version',
+                detail: "You're now on the latest version of SnippetStore",
+                buttons: ['OK']
+              })
+            }
+          })
+        }
       }
     ]
   }

app/app-updator.js

@@ -0,0 +1,35 @@
+const GhReleases = require('electron-gh-releases')
+const { app } = require('electron')
+
+const options = {
+  repo: 'ZeroX-DG/SnippetStore',
+  currentVersion: app.getVersion()
+}
+
+const updater = new GhReleases(options)
+
+const checkForUpdate = () => {
+  return new Promise(resolve => {
+    updater.check((err, status) => {
+      if (!err && status) {
+        resolve(true)
+        return
+      }
+      resolve(false)
+    })
+  })
+}
+
+const downloadAndInstall = () => {
+  updater.download()
+  updater.on('update-downloaded', info => {
+    // Restart the app and install the update
+    updater.install()
+  })
+}
+
+module.exports = {
+  updater,
+  checkForUpdate,
+  downloadAndInstall
+}