feat: serve frontend from backend

Author: sunjay-dev

.dockerignore

@@ -0,0 +1,34 @@
+# Include any files or directories that you don't want to be copied to your
+# container here (e.g., local build artifacts, temporary files, etc.).
+#
+# For more help, visit the .dockerignore file reference guide at
+# https://docs.docker.com/go/build-context-dockerignore/
+
+**/.classpath
+**/.dockerignore
+**/.env
+**/.git
+**/.gitignore
+**/.project
+**/.settings
+**/.toolstarget
+**/.vs
+**/.vscode
+**/.next
+**/.cache
+**/*.*proj.user
+**/*.dbmdl
+**/*.jfm
+**/charts
+**/docker-compose*
+**/compose.y*ml
+**/Dockerfile*
+**/node_modules
+**/npm-debug.log
+**/obj
+**/secrets.dev.yaml
+**/values.dev.yaml
+**/build
+**/dist
+LICENSE
+README.md

.github/workflows/docker-build-manual.yaml

@@ -70,11 +70,11 @@ jobs:
       - name: Build & Push Backend
         uses: docker/build-push-action@v5
         with:
-          context: ./backend
-          file: backend/Dockerfile
+          context: .
+          file: ./Dockerfile.app
           platforms: linux/arm64
           push: true
-          tags: sunjay195/cron-job-backend:latest
+          tags: sunjay195/cron-job-app:latest
           cache-from: type=gha
           cache-to: type=gha,mode=max
           labels: |

.github/workflows/docker-build-push.yml

@@ -92,10 +92,11 @@ jobs:
       - name: Build & Push Backend
         uses: docker/build-push-action@v5
         with:
-          context: ./backend
+          context: .
+          file: ./Dockerfile.app
           platforms: linux/arm64
           push: true
-          tags: sunjay195/cron-job-backend:latest
+          tags: sunjay195/cron-job-app:latest
           cache-from: type=gha
           cache-to: type=gha,mode=max
           labels: |

Dockerfile.app

@@ -0,0 +1,54 @@
+ARG NODE_VERSION=24.11.0-alpine
+ARG PNPM_VERSION=10.33.1
+
+# --------------------- Base Stage ----------------
+FROM node:${NODE_VERSION} AS base
+
+RUN corepack enable
+RUN corepack prepare pnpm@${PNPM_VERSION} --activate
+
+WORKDIR /app
+
+# --------------------- Client Builder Stage ----------------
+FROM base AS client-builder
+
+COPY frontend/package.json frontend/pnpm-lock.yaml ./
+RUN pnpm install --frozen-lockfile --ignore-scripts
+
+COPY frontend/ ./
+RUN pnpm build
+
+# --------------------- Server Builder Stage ----------------
+FROM base AS server-builder
+
+WORKDIR /app
+COPY backend/package.json backend/pnpm-lock.yaml ./
+RUN pnpm install --frozen-lockfile --ignore-scripts
+
+COPY backend/ ./
+RUN pnpm build
+
+# --------------------- Prod Deps Stage ---------------------
+FROM base AS prod-deps
+
+WORKDIR /app
+COPY backend/package.json backend/pnpm-lock.yaml ./
+
+RUN pnpm install --prod --frozen-lockfile --ignore-scripts
+
+# --------------------- Runner Stage ----------------
+FROM node:${NODE_VERSION} AS runner
+
+WORKDIR /app
+
+COPY --from=prod-deps /app/node_modules ./node_modules
+COPY --from=server-builder /app/dist ./dist
+COPY --from=client-builder /app/dist ./public
+
+ENV NODE_ENV=production
+ENV PORT=3000
+
+EXPOSE 3000
+
+# Run server
+CMD ["node", "./dist/src/server.js"]

backend/Dockerfile

@@ -1,5 +1,5 @@
 ARG NODE_VERSION=24.11.0
-ARG PNPM_VERSION=10.32.1
+ARG PNPM_VERSION=10.33.1
 
 # =================== base stage ============================================
 FROM node:${NODE_VERSION}-alpine AS base