From fa2e6ce7e3e7788df348c03bf787c15b4b35ab50 Mon Sep 17 00:00:00 2001
From: Victor Lowther <victor.lowther@gmail.com>
Date: Fri, 6 Mar 2009 21:16:41 -0600
Subject: [PATCH] Added -c switch to dracut to use a custom dracut.conf

Also some doc updates.
---
 HACKING | 1 -
 TODO    | 3 ---
 dracut  | 7 +++++--
 3 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/HACKING b/HACKING
index e9efe09ac..614aa506a 100644
--- a/HACKING
+++ b/HACKING
@@ -18,4 +18,3 @@ and set
 
 Requirements:
 * udev
-* nash (for switchroot until we get in util-linux)
diff --git a/TODO b/TODO
index 3ced6f7e5..848ee2bf3 100644
--- a/TODO
+++ b/TODO
@@ -4,9 +4,6 @@ are/should be marked with "FIXME" in the code
 
 INITRAMFS TODO
 --------------
-* We have a horribly ugly switchroot implementation whose only
-  good point is that it gets rid of our dependency on nash.
-  It needs to be replaced by something nicer.
 * The hard-coded list of udev rules that we care about is kind of
 lame.  See about getting /lib/udev/initrules.d or similar for storing
 the rules that we care about in the initramfs.  These could be
diff --git a/dracut b/dracut
index 12d343141..ff22a670e 100755
--- a/dracut
+++ b/dracut
@@ -15,14 +15,17 @@ while (($# > 0)); do
 	-h|--help) echo "Usage: $0 [-f] <initramfs> <kernel-version>"
 	    exit 1 ;;
 	-v|--verbose) set -x;;
+	-c|--conf) conffile="$2"
 	-l|--local) allowlocal="yes" ;;
 	--allow-missing) : ;;
 	*) break ;;
     esac
     shift
 done
-conffile="/etc/dracut.conf"
-[[ $allowlocal && -f dracut.conf ]] && conffile="dracut.conf"
+[[ -f $conffile ]] || {
+    conffile="/etc/dracut.conf"
+    [[ $allowlocal && -f dracut.conf ]] && conffile="dracut.conf"
+}
 . "$conffile"
 
 [[ $allowlocal && -f dracut-functions ]] && dsrc="." || dsrc=/usr/lib/dracut
-- 
2.47.2