From 3e5949197c0a0a738321234746ab8e742389444c Mon Sep 17 00:00:00 2001
From: Paul-Christian Volkmer
Date: Thu, 20 Nov 2025 13:42:48 +0100
Subject: build: publish preview image for testing

---
 .github/workflows/test.yml | 35 ++++++++++++++++++++++++++++++++++-
 1 file changed, 34 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 8d2ac4e..37ad568 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -36,4 +36,37 @@ jobs:
         uses: gradle/actions/setup-gradle@v3
 
       - name: Execute integration tests
-        run: ./gradlew integrationTest
\ No newline at end of file
+        run: ./gradlew integrationTest
+
+  # Deploy preview build for testing based on latest successful tested master
+  deployPreview:
+    runs-on: ubuntu-latest
+    needs:
+      - tests
+      - integrationTests
+    if: github.ref == 'refs/heads/master'
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
+        with:
+          java-version: '21'
+          distribution: 'temurin'
+
+      - name: Setup Gradle
+        uses: gradle/actions/setup-gradle@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Execute image build and push
+        run: |
+          ./gradlew bootBuildImage
+          docker tag ghcr.io/${{ github.repository }} ghcr.io/${{ github.repository }}:preview
+          docker push ghcr.io/${{ github.repository }}:preview
\ No newline at end of file
-- 
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