From: Jiang Tengfei <redacted>
Date: Fri, 26 Jun 2026 14:33:29 +0000 (+0800)
Subject: ddns-scripts: support version output in frontend
X-Git-Url: http://git.99rst.org/?a=commitdiff_plain;h=37c99fc548b6786e2eda60c29c950f43ef515829;p=openwrt-packages.git

ddns-scripts: support version output in frontend

The /usr/bin/ddns frontend did not support a version option, so
generic package tests treated it as an executable that could not report
the package version.

Read the installed version file and support -V/--version, matching the
version output style used by dynamic_dns_updater.sh.

Signed-off-by: Jiang Tengfei <redacted>
---

diff --git a/net/ddns-scripts/files/usr/bin/ddns.sh b/net/ddns-scripts/files/usr/bin/ddns.sh
index 921465f7e..df47079a7 100644
--- a/net/ddns-scripts/files/usr/bin/ddns.sh
+++ b/net/ddns-scripts/files/usr/bin/ddns.sh
@@ -33,6 +33,13 @@ usage() {
 	exit "$code"
 }
 
+version() {
+	local version="unknown"
+
+	[ -f "${DDNS_PACKAGE_DIR}/version" ] && version="$(cat "${DDNS_PACKAGE_DIR}/version")"
+	printf '%s\n' "ddns-scripts ${version}"
+}
+
 action_update() {
 	local cacert
 
@@ -160,6 +167,9 @@ main() {
 	[ "$#" -eq 0 ] && usage "1"
 
 	case "${cmd}" in
+		-V|--version)
+			version
+			;;
 		service)
 			sub_service "${action}" "${service}"
 			;;