extract buiild step to github runner

.github/workflows/docker-build.yml

@@ -5,18 +5,25 @@ on:
     branches: [ "master" ]
 
 jobs:
-  build:
+  build-and-push:
     runs-on: ubuntu-latest
-
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
 
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 'lts/*'
+          cache: 'npm'
+
+      - name: Install and Build
+        run: |
+          npm ci
+          npm run build
+
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
-        with:
-          driver-opts: network=host
-          buildkitd-flags: '--allow-insecure-entitlement network.host'
 
       - name: Login to Private Registry
         uses: docker/login-action@v3
@@ -30,8 +37,6 @@ jobs:
         with:
           context: .
           push: true
-          network: host
-          allow: network.host
           tags: |
             docker.illegalesachen.download/repository/astro-homepage:latest
             docker.illegalesachen.download/repository/astro-homepage:${{ github.sha }}

Dockerfile

@@ -1,18 +1,10 @@
-FROM node:lts-alpine AS builder
-WORKDIR /app
-
-COPY package*.json ./
-RUN npm ci
-
-COPY . .
-RUN npm run build
-
 FROM nginx:stable-alpine
 
 RUN rm -rf /usr/share/nginx/html/*
 
-COPY --from=builder /app/dist /usr/share/nginx/html
+COPY ./dist /usr/share/nginx/html
 
+# If you have a custom nginx config for Astro (SPAs/Routing), uncomment this:
 # COPY nginx.conf /etc/nginx/conf.d/default.conf
 
 EXPOSE 80