From 110cffbf0a10a6dabe902eecb9c139663ad737af Mon Sep 17 00:00:00 2001
From: Mike Gilbert <floppym@gentoo.org>
Date: Sun, 15 May 2022 12:37:51 -0400
Subject: [PATCH] gen_initramfs.sh: append devicemanager only for specific
 modules

dmraid
luks
lvm
multipath

Bug: https://bugs.gentoo.org/749957
Signed-off-by: Mike Gilbert <floppym@gentoo.org>
---
 gen_funcs.sh     |  9 +++++++++
 gen_initramfs.sh | 11 +++++++----
 2 files changed, 16 insertions(+), 4 deletions(-)

diff --git a/gen_funcs.sh b/gen_funcs.sh
index 500caf2..db396e3 100755
--- a/gen_funcs.sh
+++ b/gen_funcs.sh
@@ -22,6 +22,15 @@ isTrue() {
 	return 1
 }
 
+anyTrue() {
+	local x
+	for x
+	do
+		isTrue "${x}" && return 0
+	done
+	return 1
+}
+
 set_color_vars() {
 	if ! isTrue "${NOCOLOR}"
 	then
diff --git a/gen_initramfs.sh b/gen_initramfs.sh
index 4ec296e..0b74f4c 100755
--- a/gen_initramfs.sh
+++ b/gen_initramfs.sh
@@ -2007,11 +2007,14 @@ append_auxiliary() {
 }
 
 append_data() {
-	local name=$1 var=$2
+	[ $# -eq 0 ] && gen_die "append_data() called with zero arguments"
+
+	local name=$1
 	local func="append_${name}"
 
-	[ $# -eq 0 ] && gen_die "append_data() called with zero arguments"
-	if [ $# -eq 1 ] || isTrue "${var}"
+	shift
+
+	if [ $# -eq 0 ] || anyTrue "$@"
 	then
 		print_info 1 "$(get_indent 1)>> Appending ${name} cpio data ..."
 		${func} || gen_die "${func}() failed!"
@@ -2037,7 +2040,7 @@ create_initramfs() {
 	append_data 'base_layout'
 	append_data 'util-linux'
 	append_data 'eudev'
-	append_data 'devicemanager'
+	append_data 'devicemanager' "${DMRAID}" "${LVM}" "${LUKS}" "${MULTIPATH}"
 	append_data 'auxiliary' "${BUSYBOX}"
 	append_data 'busybox' "${BUSYBOX}"
 	append_data 'b2sum' "${B2SUM}"
-- 
2.35.1