test runner traffic target

.gitea/workflows/build.yaml

@@ -3,7 +3,7 @@ name: Build and Deploy MITM Webserver
 on:
   push:
     branches:
-      - main # oder der Branch, den du automatisch bauen willst
+      - main
 
 jobs:
   build:
@@ -32,3 +32,48 @@ jobs:
       - name: Restart Backend
         run: |
           sudo systemctl restart mitm-backend
+
+  traffic_target:
+    runs-on: traffic-target
+    steps:
+      - name: Update target checkout and detect script changes
+        shell: bash
+        run: |
+          set -euo pipefail
+
+          APP_DIR="/opt/mitm-webserver"
+          TARGET_SCRIPT="tools/traffic-target.sh"
+          RESTART_MARKER="/tmp/traffic-target-restart-required"
+
+          cd "$APP_DIR"
+
+          OLD_REV="$(git rev-parse HEAD)"
+          git fetch origin main
+          NEW_REV="$(git rev-parse origin/main)"
+
+          if git diff --quiet "$OLD_REV" "$NEW_REV" -- "$TARGET_SCRIPT"; then
+            rm -f "$RESTART_MARKER"
+            echo "traffic-target.sh unchanged"
+          else
+            touch "$RESTART_MARKER"
+            echo "traffic-target.sh changed"
+          fi
+
+          git checkout main
+          git merge --ff-only origin/main
+
+      - name: Restart traffic target daemon when needed
+        shell: bash
+        run: |
+          set -euo pipefail
+
+          RESTART_MARKER="/tmp/traffic-target-restart-required"
+          TARGET_SERVICE="mitm-traffic-target"
+
+          if [ -f "$RESTART_MARKER" ]; then
+            systemctl restart "$TARGET_SERVICE"
+            rm -f "$RESTART_MARKER"
+            echo "Restarted ${TARGET_SERVICE}"
+          else
+            echo "No restart required"
+          fi