# Static-bundle bot — nginx:alpine serves www/ on port 80.
FROM nginx:1.27-alpine

# nginx config: gzip + cache headers + index.html no-store
COPY nginx.conf /etc/nginx/conf.d/default.conf

# Static bundle
COPY www/ /usr/share/nginx/html/

# Run as non-root via nginx's built-in unprivileged image features
EXPOSE 80
HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
  CMD wget -q --spider http://127.0.0.1/index.html || exit 1