#!/usr/bin/env bash
set -euo pipefail

ts="$(date +%Y%m%d-%H%M%S)"
bkdir="confs/nginx/_scrub_backup_${ts}"
mkdir -p "$bkdir"
echo "[nginx-scrub] Backing up system files to $bkdir"
for f in /etc/nginx/sites-available/dev3.4nkweb.com /etc/nginx/sites-enabled/dev3.4nkweb.com; do
  if [ -f "$f" ]; then
    cp -a "$f" "$bkdir"/
  fi
done

echo "[nginx-scrub] Removing comment lines mentioning local.4nkweb.com"
sudo sed -i "/local\\.4nkweb\\.com/d" /etc/nginx/sites-available/dev3.4nkweb.com || true
sudo sed -i "/local\\.4nkweb\\.com/d" /etc/nginx/sites-enabled/dev3.4nkweb.com || true

echo "[nginx-scrub] Testing nginx configuration"
sudo nginx -t

echo "[nginx-scrub] If ok, reload with: sudo systemctl reload nginx"