fix: update release workflow to include multiple OS targets and modify package.json for Linux x64 builds

.github/workflows/release.yml

@@ -9,8 +9,7 @@ jobs:
     # Platforms to build on/for
     strategy:
       matrix:
-        os: [ubuntu-24.04-arm]
-        # os: [macos-latest, ubuntu-latest, windows-latest]
+        os: [macos-latest, ubuntu-latest, windows-latest, ubuntu-24.04-arm]
 
     steps:
       - name: Check out Git repository
@@ -52,6 +51,21 @@ jobs:
         run: echo "USE_SYSTEM_FPM=true" >> $GITHUB_ENV
       - name: Set environment variable USE_HARD_LINKS
         run: echo "USE_HARD_LINKS=false" >> $GITHUB_ENV
+      - name: Modify package.json for Linux arm64 build
+        if: startsWith(matrix.os, 'ubuntu-24.04-arm')
+        run: |
+          $packageJson = Get-Content package.json -Raw | ConvertFrom-Json
+          $packageJson.build.linux.target = @(
+            @{
+              target = "deb"
+              arch = @("arm64")
+            },
+            @{
+              target = "AppImage"
+              arch = @("arm64")
+            }
+          )
+          $packageJson | ConvertTo-Json -Depth 10 | Set-Content package.json
       - name: Build/release Electron app
         uses: samuelmeuli/action-electron-builder@v1.6.0
         with:

main.js

@@ -159,7 +159,7 @@ const createMainWin = () => {
   mainWin.loadURL(urlLocation);
 
   mainWin.on("close", () => {
-    if (!mainWin.isDestroyed()) {
+    if (mainWin && !mainWin.isDestroyed()) {
       let bounds = mainWin.getBounds();
       if (bounds.width > 0 && bounds.height > 0) {
         store.set({
@@ -233,7 +233,7 @@ const createMainWin = () => {
       readerWindow.setAlwaysOnTop(true);
     }
     readerWindow.on("close", (event) => {
-      if (!readerWindow.isDestroyed()) {
+      if (readerWindow && !readerWindow.isDestroyed()) {
         let bounds = readerWindow.getBounds();
         if (bounds.width > 0 && bounds.height > 0) {
           store.set({

package.json

@@ -267,16 +267,28 @@
       "icon": "assets/icons",
       "category": "Office",
       "target": [
+        {
+          "target": "snap",
+          "arch": [
+            "x64"
+          ]
+        },
         {
           "target": "deb",
           "arch": [
-            "arm64"
+            "x64"
+          ]
+        },
+        {
+          "target": "rpm",
+          "arch": [
+            "x64"
           ]
         },
         {
           "target": "AppImage",
           "arch": [
-            "arm64"
+            "x64"
           ]
         }
       ],