# Dockerfile for Astro webapp with NGINX for production
# Stage 1: Build the Astro application
FROM node:20-alpine as build

# Set working directory
WORKDIR /app

# Copy package files and install dependencies
COPY package.json package-lock.json ./
RUN npm ci

# Copy the rest of the application code
COPY . .

# Build the Astro project
RUN npm run build

# Stage 2: Serve with NGINX
FROM nginx:alpine

# Copy built static files from build stage to NGINX html directory
COPY --from=build /app/dist /usr/share/nginx/html

# Add custom NGINX configuration if needed
RUN echo 'server {\
    listen 80;\
    server_name _;\
    root /usr/share/nginx/html;\
    index index.html;\
    location / {\
        try_files $uri $uri/ /index.html;\
    }\
}' > /etc/nginx/conf.d/default.conf

# Expose port 80
EXPOSE 80

# Start NGINX
CMD ["nginx", "-g", "daemon off;"]