From affe19378be83b71d371fe4c7a5d95aed8447afc Mon Sep 17 00:00:00 2001
From: Konstantin Demin <rockdrilla@gmail.com>
Date: Mon, 9 Jun 2025 10:22:31 +0300
Subject: [PATCH] image-entry: improve NGX_HTTP_STATIC_MERGE behavior

---
 image-entry.d/70-merge-dirs.sh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/image-entry.d/70-merge-dirs.sh b/image-entry.d/70-merge-dirs.sh
index 42caa4e..56909ae 100755
--- a/image-entry.d/70-merge-dirs.sh
+++ b/image-entry.d/70-merge-dirs.sh
@@ -5,6 +5,9 @@ set -ef
 
 ## hack: override "cache", "lib" and "log" from /angie (and possibly from /etc/angie)
 fake_dir=$(mktemp -d)
+if [ "${NGX_HTTP_STATIC_MERGE}" = 0 ] ; then
+	persist_dirs="${persist_dirs} static"
+fi
 for n in ${persist_dirs} ; do touch "${fake_dir}/$n" ; done
 
 install -d "${target_root}"
@@ -18,7 +21,6 @@ if [ "${NGX_HTTP_STATIC_MERGE}" = 0 ] ; then
 	src0=/etc/angie.dist/static
 	dst="${target_root}/static"
 
-	rm -rf "${dst}"
 	for r in /angie /etc/angie ; do
 		src="$r/static"
 		[ -d "${src}" ] || continue
@@ -29,6 +31,7 @@ if [ "${NGX_HTTP_STATIC_MERGE}" = 0 ] ; then
 
 		install -d "${dst}"
 		overlaydirs --merge "${dst}" ${src0} "${src}"
+		break
 	done
 	[ -d "${dst}" ] || {
 		log_always "static directory is almost empty!"