#!/bin/bash
# Runs in DDEV's web container after start.sh has copied
# /mnt/ddev_config/nginx_full/ → /etc/nginx/sites-enabled/, but before
# supervisord boots nginx. We rewrite the generated site config to
# reverse-proxy everything to the emdash service.
set -eu

cat > /etc/nginx/sites-enabled/nginx-site.conf <<'NGINX'
# Forward `Connection: upgrade` only when the client is actually
# upgrading (Vite's HMR WebSocket lives at wss://<host>/?token=...).
map $http_upgrade $connection_upgrade {
    default upgrade;
    ''      close;
}

server {
    listen 80 default_server;
    listen 443 ssl default_server;

    ssl_certificate /etc/ssl/certs/master.crt;
    ssl_certificate_key /etc/ssl/certs/master.key;

    include /etc/nginx/monitoring.conf;

    sendfile off;
    error_log /dev/stdout info;
    access_log /var/log/nginx/access.log;

    proxy_buffering off;
    proxy_http_version 1.1;
    client_max_body_size 100m;

    location / {
        proxy_pass http://ddev-cms-plugins-emdash:4321;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection $connection_upgrade;
        proxy_read_timeout 86400s;
        proxy_send_timeout 86400s;
    }
}
NGINX

rm -f /etc/nginx/sites-enabled/seconddocroot.conf.example \
      /etc/nginx/sites-enabled/README.nginx_full.txt \
      /etc/nginx/conf.d/connection-upgrade.conf