# CTAO portal demo — static serving. The cache split is what makes the
# 10-second publish loop feel instant: HTML is revalidated on every request
# (a symlink flip shows up on the next refresh), fingerprinted assets are
# cached forever.
server {
  listen 80;
  server_name _;
  root /srv/releases/current;
  charset utf-8;
  error_page 404 /404.html;    # Astro emits 404.html at the site root

  # Fingerprinted build assets (/_astro/<name>.<hash>.*) — immutable
  location /_astro/ {
    add_header Cache-Control "public, max-age=31536000, immutable";
  }

  # Editor-uploaded media (stable paths, may be re-uploaded) — short cache
  location /uploads/ {
    add_header Cache-Control "public, max-age=3600";
  }

  # Everything else: HTML pages, feeds, /admin (Sveltia is static files too)
  location / {
    try_files $uri $uri/ =404;
    add_header Cache-Control "no-cache";
  }

  gzip on;
  gzip_types text/css application/javascript application/json image/svg+xml application/rss+xml text/xml;
}