From 947b5ded931d858e0f9b576291418fa2f45be224 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andreas=20Kr=C3=BChlmann?= <andreas@kruhlmann.dev>
Date: Tue, 6 Jan 2026 01:52:34 +0100
Subject: [PATCH] Add smoke tests to electron app

---
 .github/workflows/ci.yml | 22 ++++++++++++++++++++++
 src/main/node/app.js     |  7 +++++++
 2 files changed, 29 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0fa6539..3fcd7e8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -66,6 +66,28 @@ jobs:
       - name: Build Electron bundles
         run: ${{ matrix.build-command }}
 
+      - name: Smoke test AppImage (Linux)
+        if: matrix.os == 'ubuntu-latest'
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y xvfb
+          chmod +x dist/*.AppImage
+          xvfb-run ./dist/*.AppImage
+
+      - name: Smoke test Windows exe
+        if: matrix.os == 'windows-latest'
+        shell: powershell
+        run: |
+          Start-Process -FilePath "dist\*.exe"
+          Start-Sleep -Seconds 5
+
+      - name: Smoke test macOS app
+        if: matrix.os == 'macos-latest'
+        run: |
+          open dist/*.app
+          sleep 5
+          pkill -f Imgfloat || true
+
       - name: Upload Electron artifacts
         uses: actions/upload-artifact@v4
         with:
diff --git a/src/main/node/app.js b/src/main/node/app.js
index 10f4ef2..075a637 100644
--- a/src/main/node/app.js
+++ b/src/main/node/app.js
@@ -88,6 +88,13 @@ function createWindow() {
 }
 
 app.whenReady().then(() => {
+    if (process.env.CI) {
+	process.on("uncaughtException", (err) => {
+	    console.error("Uncaught exception:", err);
+	    app.exit(1);
+	});
+        setTimeout(() => app.quit(), 3000);
+    }
     autoUpdater.checkForUpdatesAndNotify();
 
     let broadcastRect = { width: 0, height: 0 };