docker update

fuse-starter-v20.0.0/Dockerfile

@@ -1,14 +1,35 @@
-FROM node:16-alpine AS builder
+# Stage 1: Build Angular application
+FROM node:18-alpine AS builder
+
 WORKDIR /app
 
+# Copy package files
 COPY package*.json ./
-RUN npm install --legacy-peer-deps --prefer-offline
 
+# Install dependencies
+RUN npm ci --legacy-peer-deps
+
+# Copy source code
 COPY . .
+
+# Build the application
 RUN npm run build
 
-FROM nginx:alpine
+# Stage 2: Serve with Nginx
+FROM nginx:alpine AS production
+
+# Copy built artifacts
 COPY --from=builder /app/dist/fuse-angular /usr/share/nginx/html
-RUN echo 'server { listen 80; location / { root /usr/share/nginx/html; index index.html; try_files $uri $uri/ /index.html; } }' > /etc/nginx/conf.d/default.conf
+
+# Nginx config for Angular routing
+RUN echo 'server { \
+    listen 80; \
+    location / { \
+        root /usr/share/nginx/html; \
+        index index.html; \
+        try_files $uri $uri/ /index.html; \
+    } \
+}' > /etc/nginx/conf.d/default.conf
+
 EXPOSE 80
 CMD ["nginx", "-g", "daemon off;"]