directory structure built

Dockerfile

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+# ===== Stage 1: Build the Angular app =====
+FROM node:20-alpine AS builder
+
+WORKDIR /app
+
+# Copy package files for caching
+COPY package*.json ./
+RUN npm ci
+
+# Copy source code
+COPY . .
+
+# Build for production
+RUN npm run build -- --configuration production
+
+# ===== Stage 2: Serve static files with Nginx (app service) =====
+FROM nginx:alpine
+
+# Remove default Nginx files
+RUN rm -rf /usr/share/nginx/html/*
+
+# Copy built Angular app
+COPY --from=builder /app/dist/niayesh-hospital /usr/share/nginx/html
+
+# Copy app-specific Nginx config for SPA routing
+COPY nginx_app.conf /etc/nginx/conf.d/default.conf
+
+EXPOSE 80
+
+CMD ["nginx", "-g", "daemon off;"]