From 3688abb2596d589ee8969a19096db5cbb3bb6e0e Mon Sep 17 00:00:00 2001
From: valitovgaziz <valitovgaziz@gmail.com>
Date: Fri, 12 Jun 2026 12:32:06 +0500
Subject: [PATCH] fix: nginx entrypoint - use sed instead of grep -oP for
 Alpine compat

---
 main_dc/nginx/entrypoint.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/main_dc/nginx/entrypoint.sh b/main_dc/nginx/entrypoint.sh
index 0a398c7..910bb9b 100755
--- a/main_dc/nginx/entrypoint.sh
+++ b/main_dc/nginx/entrypoint.sh
@@ -21,7 +21,7 @@ for ssl_conf in "$CONF_AVAILABLE"/*.ssl.conf; do
   http_conf="$CONF_AVAILABLE/$base.http.conf"
 
   # CERT_DOMAIN в первой строке: # CERT_DOMAIN=example.ru
-  cert_domain="$(head -1 "$ssl_conf" | grep -oP '(?<=# CERT_DOMAIN=).+')" || true
+  cert_domain="$(head -1 "$ssl_conf" | sed -n 's/.*# CERT_DOMAIN=\(.*\)/\1/p')" || true
 
   if [ -n "$cert_domain" ] && [ -f "$CERT_DIR/$cert_domain/fullchain.pem" ]; then
     ln -sf "$ssl_conf" "$CONF_D/$base.ssl.conf"