From 4ecbd8789b842eca110774345f08008beb9d06fd Mon Sep 17 00:00:00 2001
From: Michael Tremer <michael.tremer@ipfire.org>
Date: Fri, 9 May 2025 13:24:39 +0000
Subject: [PATCH] configure: Require NPM to build the frontend

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---
 configure.ac | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/configure.ac b/configure.ac
index a00830e..abdf1bc 100644
--- a/configure.ac
+++ b/configure.ac
@@ -58,6 +58,12 @@ AM_PATH_PYTHON([3.4])
 
 AX_PYTHON_MODULE([PAM], [fatal])
 
+# npm
+AC_CHECK_PROG(NPM, npm, yes, no)
+if test "x$NPM" = "xno"; then
+	AC_MSG_ERROR([npm is required to build the frontend])
+fi
+
 # SASSC
 AC_CHECK_PROG(SASSC, [sassc], [sassc])
 if test -z "${SASSC}"; then
-- 
2.47.3