FROM nginx:alpine

# Copy the 2048 game files
COPY src/ /usr/share/nginx/html/

# Copy custom nginx configuration
COPY nginx.conf /etc/nginx/conf.d/default.conf

# Expose port 8080 (Knative standard)
EXPOSE 8080

# Health check
HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
  CMD curl -f http://localhost:8080/ || exit 1

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