nginx.conf

worker_processes auto;

# default NGINX PID has been moved to /tmp/nginx.pid on unprivileged nginx
pid /tmp/nginx.pid;

events {
    worker_connections 1024;
}

http {
    include /etc/nginx/mime.types;
    default_type application/octet-stream;

    # Basic optimizations
    sendfile on;
    tcp_nopush on;
    keepalive_timeout 65;
    client_max_body_size 1m;

    # Disable server tokens
    server_tokens off;

    # Server block
    server {
        listen 80;
        server_name _;
        absolute_redirect off;
        root /usr/share/nginx/html;

        # Written at image build time. The production image's file is a comment, so this
        # cannot noindex a coolify.io build. Preview images (VITE_SITE_URL host other than
        # exactly coolify.io) contain `add_header X-Robots-Tag "noindex, nofollow"`.
        include /etc/nginx/conf.d/preview-robots.conf;

        # llms-full.txt is a generated corpus that Google was ranking as a page.
        # Exact matches beat the static-file regex below. add_header here replaces the server header.
        location = /llms-full.txt {
            add_header X-Robots-Tag "noindex" always;
            try_files /llms-full.txt /docs/llms-full.txt =404;
        }

        location = /docs/llms-full.txt {
            add_header X-Robots-Tag "noindex" always;
            try_files /docs/llms-full.txt /llms-full.txt =404;
        }

        # # Static files handling
        # location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2|ttf|eot)$ {
        #     expires 7d;
        #     add_header Cache-Control "public, no-transform";
        # }

        include /etc/nginx/conf.d/redirects.conf;

        # Keep missing static assets as real 404s instead of redirecting them to the docs home.
        # The generated app emits page files at the web root while public assets are served under /docs.
        location ~* ^/docs/(.+\.(?:avif|css|gif|ico|jpe?g|js|json|map|png|svg|ttf|txt|webmanifest|webp|woff2?|xml))$ {
            try_files $uri /$1 =404;
        }

        location ~* \.(?:avif|css|gif|ico|jpe?g|js|json|map|png|svg|ttf|txt|webmanifest|webp|woff2?|xml)$ {
            try_files $uri =404;
        }

        location = /docs {
            try_files /docs/index.html /index.html @docs_not_found;
        }

        location = /docs/ {
            try_files /docs/index.html /index.html @docs_not_found;
        }

        location ~ ^/docs/(.+)$ {
            index index.html;
            try_files $uri/index.html $uri.html $uri /$1/index.html /$1.html /$1 @docs_not_found;
        }

        location / {
            index index.html;
            # # Add rewrite rule to handle URLs without trailing slash
            # rewrite ^([^.]*[^/])$ $1/ permanent;
            try_files $uri/index.html $uri.html $uri @docs_not_found;
        }

        location @docs_not_found {
            return 404;
        }

        error_page 404 /docs/404.html;
        # A folder without index.html raises 403; treat it as a missing page.
        error_page 403 =404 /docs/404.html;
        location = /docs/404.html {
            internal;
            try_files /docs/404.html /404.html =404;
        }
        location = /favicon.ico {
            rewrite ^/favicon.ico$ /docs/brand/favicon.ico;
            access_log off;
            log_not_found off;
        }

        # Deny access to hidden files
        location ~ /\. {
            deny all;
            access_log off;
            log_not_found off;
        }
    }
}