map $host $blog_site {
  default research;
  research.neeldhara.blog research;
  vibes.neeldhara.blog vibes;
  puzzles.neeldhara.blog puzzles;
  reflections.neeldhara.blog reflections;
  poetry.neeldhara.blog poetry;
  reviews.neeldhara.blog reviews;
  art.neeldhara.blog art;
}

server {
  listen 80 default_server;
  server_name _;

  root /usr/share/nginx/html/$blog_site;
  index index.html;

  access_log /var/log/nginx/access.log;
  error_log /var/log/nginx/error.log warn;

  location = /nginx-health {
    access_log off;
    return 204;
  }

  location ~* \.(?:css|js|mjs|png|jpg|jpeg|gif|svg|webp|ico|woff2?)$ {
    try_files $uri =404;
    expires 1y;
    add_header Cache-Control "public, immutable";
  }

  location / {
    try_files $uri $uri/ /404.html;
  }
}
