From 953f5009e9402fd445268ab8660461fbbcded01c Mon Sep 17 00:00:00 2001
From: oddlama <oddlama@oddlama.org>
Date: Wed, 2 Jun 2021 16:38:47 +0200
Subject: [PATCH] Check stage3 basename for systemd compliance

---
 scripts/functions.sh | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/scripts/functions.sh b/scripts/functions.sh
index 24142a9..4c67cce 100644
--- a/scripts/functions.sh
+++ b/scripts/functions.sh
@@ -20,6 +20,14 @@ function check_config() {
 	[[ $KEYMAP =~ ^[0-9A-Za-z-]*$ ]] \
 		|| die "KEYMAP contains invalid characters"
 
+	if [[ "$SYSTEMD" == "true" ]]; then
+		[[ "$STAGE3_BASENAME" == *systemd* ]] \
+			|| die "Using systemd requires a systemd stage3 archive!"
+	else
+		[[ "$STAGE3_BASENAME" != *systemd* ]] \
+			|| die "Using OpenRC requires a non-systemd stage3 archive!"
+	fi
+
 	# Check hostname per RFC1123
 	local hostname_regex='^(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z0-9]|[A-Za-z0-9][A-Za-z0-9\-]*[A-Za-z0-9])$'
 	[[ $HOSTNAME =~ $hostname_regex ]] \