feat: add macOS notarization

Signed-off-by: Sefa Eyeoglu <contact@scrumplex.net>

.github/workflows/build.yml

@@ -30,6 +30,15 @@ on:
       APPLE_CODESIGN_ID:
         description: Certificate ID for signing macOS builds
         required: false
+      APPLE_NOTARIZE_APPLE_ID:
+        description: Apple ID used for notarizing macOS builds
+        required: false
+      APPLE_NOTARIZE_TEAM_ID:
+        description: Team ID used for notarizing macOS builds
+        required: false
+      APPLE_NOTARIZE_PASSWORD:
+        description: Password used for notarizing macOS builds
+        required: false
       CACHIX_AUTH_TOKEN:
         description: Private token for authenticating against Cachix cache
         required: false
@@ -375,7 +384,25 @@ jobs:
 
           sudo codesign --sign "$APPLE_CODESIGN_ID" --deep --force --entitlements "../program_info/App.entitlements" --options runtime "PrismLauncher.app/Contents/MacOS/prismlauncher"
           mv "PrismLauncher.app" "Prism Launcher.app"
-          tar -czf ../PrismLauncher.tar.gz *
+
+      - name: Notarize (macOS)
+        if: runner.os == 'macOS'
+        run: |
+          cd ${{ env.INSTALL_DIR }}
+
+          if [ -n '${{ secrets.APPLE_NOTARIZE_PASSWORD }}' ]; then
+            ditto -c -k --sequesterRsrc --keepParent "Prism Launcher.app" ../PrismLauncher.zip
+            xcrun notarytool submit ../PrismLauncher.zip \
+              --wait --progress \
+              --apple-id '${{ secrets.APPLE_NOTARIZE_APPLE_ID }}' \
+              --team-id '${{ secrets.APPLE_NOTARIZE_TEAM_ID }}' \
+              --password '${{ secrets.APPLE_NOTARIZE_PASSWORD }}'
+
+            xcrun stapler staple "Prism Launcher.app"
+          else
+            echo ":warning: Skipping notarization as credentials are not present." >> $GITHUB_STEP_SUMMARY
+          fi
+          ditto -c -k --sequesterRsrc --keepParent "Prism Launcher.app" ../PrismLauncher.zip
 
       - name: Make Sparkle signature (macOS)
         if: matrix.name == 'macOS'
@@ -550,7 +577,7 @@ jobs:
         uses: actions/upload-artifact@v4
         with:
           name: PrismLauncher-${{ matrix.name }}-${{ env.VERSION }}-${{ inputs.build_type }}
-          path: PrismLauncher.tar.gz
+          path: PrismLauncher.zip
 
       - name: Upload binary zip (Windows)
         if: runner.os == 'Windows'