build: integrate frontend build into Nginx Dockerfile, remove separate frontend image

.gitea/workflows/ci.yml

@@ -110,28 +110,6 @@ jobs:
           cache-from: type=gha
           cache-to: type=gha,mode=max
 
-      - name: Extract metadata for Frontend
-        id: meta-frontend
-        uses: docker/metadata-action@v5
-        with:
-          images: git.allucanget.biz/zwitschi/linearvoid/frontend
-          tags: |
-            type=ref,event=branch
-            type=ref,event=pr
-            type=semver,pattern={{version}}
-            type=semver,pattern={{major}}.{{minor}}
-            type=raw,value=latest,enable={{is_default_branch}}
-
-      - name: Build and push Frontend image
-        uses: docker/build-push-action@v5
-        with:
-          context: ./frontend
-          push: true
-          tags: ${{ steps.meta-frontend.outputs.tags }}
-          labels: ${{ steps.meta-frontend.outputs.labels }}
-          cache-from: type=gha
-          cache-to: type=gha,mode=max
-
       - name: Extract metadata for Nginx
         id: meta-nginx
         uses: docker/metadata-action@v5
@@ -147,7 +125,8 @@ jobs:
       - name: Build and push Nginx image
         uses: docker/build-push-action@v5
         with:
-          context: ./infrastructure/nginx
+          context: .
+          dockerfile: infrastructure/nginx/Dockerfile
           push: true
           tags: ${{ steps.meta-nginx.outputs.tags }}
           labels: ${{ steps.meta-nginx.outputs.labels }}

.gitea/workflows/release.yml

@@ -75,24 +75,6 @@ jobs:
           tags: ${{ steps.meta-chat.outputs.tags }}
           labels: ${{ steps.meta-chat.outputs.labels }}
 
-      - name: Extract metadata for Frontend
-        id: meta-frontend
-        uses: docker/metadata-action@v5
-        with:
-          images: git.allucanget.biz/zwitschi/linearvoid/frontend
-          tags: |
-            type=semver,pattern={{version}}
-            type=semver,pattern={{major}}.{{minor}}
-            type=raw,value=latest
-
-      - name: Build and push Frontend image
-        uses: docker/build-push-action@v5
-        with:
-          context: ./frontend
-          push: true
-          tags: ${{ steps.meta-frontend.outputs.tags }}
-          labels: ${{ steps.meta-frontend.outputs.labels }}
-
       - name: Extract metadata for Nginx
         id: meta-nginx
         uses: docker/metadata-action@v5
@@ -106,7 +88,8 @@ jobs:
       - name: Build and push Nginx image
         uses: docker/build-push-action@v5
         with:
-          context: ./infrastructure/nginx
+          context: .
+          dockerfile: infrastructure/nginx/Dockerfile
           push: true
           tags: ${{ steps.meta-nginx.outputs.tags }}
           labels: ${{ steps.meta-nginx.outputs.labels }}

docker-compose.yml

@@ -53,8 +53,8 @@ services:
   nginx:
     image: ${CI_REGISTRY_URL:-git.allucanget.biz}/${CI_REGISTRY_NAMESPACE:-zwitschi/linearvoid}/nginx:latest
     build:
-      context: ./infrastructure/nginx
+      context: .
-      dockerfile: Dockerfile
+      dockerfile: infrastructure/nginx/Dockerfile
     container_name: linearvoid-nginx
     restart: unless-stopped
     ports:

infrastructure/nginx/Dockerfile

@@ -1,9 +1,21 @@
+# Stage 1: Build frontend
+FROM node:20-alpine AS builder
+WORKDIR /build
+COPY frontend/package*.json ./
+RUN npm ci
+COPY frontend/ .
+RUN npm run build
+
+# Stage 2: Nginx with bundled frontend
 FROM nginx:alpine
 
-COPY nginx.conf /etc/nginx/nginx.conf
+COPY infrastructure/nginx/nginx.conf /etc/nginx/nginx.conf
 
-# Create directories for HLS and frontend
+# Copy prebuilt frontend from builder stage
-RUN mkdir -p /srv/frontend /srv/hls /srv/frontend/admin
+COPY --from=builder /build/dist/ /srv/frontend/
+
+# Create HLS directory
+RUN mkdir -p /srv/hls
 
 EXPOSE 80
 CMD ["nginx", "-g", "daemon off;"]