Merge 9a3fb5d3ba into 69e164eee6

.dockerignore

@@ -0,0 +1,9 @@
+node_modules
+.git
+.github
+*.md
+.gitignore
+.editorconfig
+package*.json
+scripts
+CLAUDE.md

.github/workflows/docker-image.yml

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+name: Build and Publish Docker Image
+
+on:
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  packages: write
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout main
+        uses: actions/checkout@v6
+        with:
+          ref: main
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Resolve short SHA
+        id: vars
+        run: echo "sha_short=$(git rev-parse --short HEAD)" >> "$GITHUB_OUTPUT"
+
+      - name: Build and push
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          push: true
+          tags: |
+            ghcr.io/${{ github.repository }}:latest
+            ghcr.io/${{ github.repository }}:${{ steps.vars.outputs.sha_short }}

Dockerfile

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+# Multi-stage build für minimales Image
+FROM nginx:alpine
+
+# Statische Dateien kopieren
+COPY index.html /usr/share/nginx/html/
+
+# Nginx Konfiguration für SPA (falls nötig)
+RUN echo 'server { \
+    listen 80; \
+    server_name _; \
+    root /usr/share/nginx/html; \
+    index index.html; \
+    location / { \
+        try_files $uri $uri/ /index.html; \
+    } \
+}' > /etc/nginx/conf.d/default.conf
+
+EXPOSE 80
+
+CMD ["nginx", "-g", "daemon off;"]

docker-compose.yml

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+version: '3.8'
+
+services:
+  asn-qr-label-generator:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    container_name: asn-qr-label-generator
+    ports:
+      - "8080:80"
+    restart: unless-stopped
+    healthcheck:
+      test: ["CMD-SHELL", "wget --spider --quiet http://127.0.0.1:80/ || exit 1"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 20s