add update checking using gitea api

app.js

@@ -313,7 +313,7 @@ async function tryLogin(window) {
             window.webContents.send('account_update', {
                 type: "loggedin",
                 user: loginResponse.user
-            })
+            });
         } else {
             await config.remove("username");
             await config.remove("password");
@@ -327,6 +327,11 @@ async function tryLogin(window) {
             type: "not-loggedin"
         })
     }
+
+    const checkUpdate = await appInfo.hasUpdate();
+    if(checkUpdate){
+        window.webContents.send('launcher_update', checkUpdate);
+    }
 }
 
 async function doUpdateCheck(window) {

appInfo.js

@@ -1,4 +1,20 @@
-const appName = "EZPPLauncher"
+const { default: axios } = require("axios");
-const appVersion = "1.1.3";
+const { compareVersions } = require("compare-versions");
 
-module.exports = { appName, appVersion };
+const appName = "EZPPLauncher"
+const appVersion = "1.1.4";
+
+const hasUpdate = async () => {
+    const releaseInfo = await axios.get(`https://git.ez-pp.farm/api/v1/repos/EZPPFarm/${appName}/releases/latest`);
+    if (releaseInfo.status !== 200) return false;
+    const latestReleaseVersion = releaseInfo.data.tag_name;
+    const updateAvailable = compareVersions(latestReleaseVersion, appVersion);
+    if(updateAvailable > 0)
+        return {
+            version: latestReleaseVersion,
+            url: releaseInfo.data.html_url,
+        }
+    return undefined;
+}
+
+module.exports = { appName, appVersion, hasUpdate };

package.json

@@ -1,6 +1,6 @@
 {
   "name": "ezpplauncher",
-  "version": "1.1.3",
+  "version": "1.1.4",
   "main": "app.js",
   "license": "MIT",
   "author": "HorizonCode",
@@ -46,6 +46,7 @@
   },
   "dependencies": {
     "axios": "^0.27.2",
+    "compare-versions": "^6.0.0-rc.1",
     "custom-electron-titlebar": "^4.1.1",
     "discord-auto-rpc": "^1.0.17",
     "discord-rpc": "^4.0.1",

preload/preload.js

@@ -1,4 +1,4 @@
-const { ipcRenderer } = require('electron');
+const { ipcRenderer, shell } = require('electron');
 const { Titlebar, Color } = require('custom-electron-titlebar');
 const appInfo = require('../appInfo');
 let titlebar;
@@ -150,10 +150,23 @@ window.addEventListener('DOMContentLoaded', () => {
         }
     })
 
+    ipcRenderer.on('launcher_update', async (event, data) => {
+        const res = await Swal.fire({
+            title: 'Update available!',
+            text: `Version ${data.version} has been released!`,
+            icon: 'info',
+            showCancelButton: true,
+            confirmButtonText: 'Download',
+            cancelButtonText: 'Remind me later',
+        });
+        if (res.isConfirmed) {
+            shell.openExternal(data.url);
+        }
+    })
+
     ipcRenderer.on('account_update', (event, data) => {
         switch (data.type) {
             case "login-failed":
-                console.log(data);
                 Swal.fire({
                     title: 'Uh oh!',
                     text: data.message,