dracut/0022-dracut.sh-add-regenerate-all.patch

89 lines
2.4 KiB
Diff
Raw Normal View History

From 7d848c55a6a820d19bed0bd498d6081929c128ab Mon Sep 17 00:00:00 2001
From: Harald Hoyer <harald@redhat.com>
Date: Wed, 13 Mar 2013 12:46:39 +0100
Subject: [PATCH] dracut.sh: add --regenerate-all
---
dracut.8.asc | 4 ++++
dracut.sh | 31 ++++++++++++++++++++++++++++++-
2 files changed, 34 insertions(+), 1 deletion(-)
diff --git a/dracut.8.asc b/dracut.8.asc
index 02388e6..6a79d12 100644
--- a/dracut.8.asc
+++ b/dracut.8.asc
@@ -409,6 +409,10 @@ will not be able to boot. Equivalent to "--compress=xz --check=crc32
**--keep**::
Keep the initramfs temporary directory for debugging purposes.
+**--regenerate-all**::
+ Regenerate all initramfs images at the default location with the kernel versions found on the system.
+ Additional parameters are passed through.
+
FILES
-----
_/var/log/dracut.log_::
diff --git a/dracut.sh b/dracut.sh
index bb49299..2582f74 100755
--- a/dracut.sh
+++ b/dracut.sh
@@ -7,7 +7,7 @@
# of the various mkinitrd implementations out there
#
-# Copyright 2005-2010 Red Hat, Inc. All rights reserved.
+# Copyright 2005-2013 Red Hat, Inc. All rights reserved.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
@@ -329,6 +329,7 @@ TEMP=$(unset POSIXLY_CORRECT; getopt \
--long show-modules \
--long keep \
--long printsize \
+ --long regenerate-all \
-- "$@")
if (( $? != 0 )); then
@@ -406,6 +407,7 @@ while :; do
;;
--keep) keep="yes";;
--printsize) printsize="yes";;
+ --regenerate-all) regenerate_all="yes";;
--) shift; break;;
@@ -437,6 +439,33 @@ while (($# > 0)); do
shift
done
+if [[ $regenerate_all == "yes" ]]; then
+ ret=0
+ if [[ $kernel ]]; then
+ echo "--regenerate-all cannot be called with a kernel version" >&2
+ exit 1
+ fi
+
+ if [[ $outfile ]]; then
+ echo "--regenerate-all cannot be called with a image file" >&2
+ exit 1
+ fi
+
+ ((len=${#dracut_args[@]}))
+ for ((i=0; i < len; i++)); do
+ [[ ${dracut_args[$i]} == "--regenerate-all" ]] && \
+ unset dracut_args[$i]
+ done
+
+ cd /lib/modules
+ for i in *; do
+ [[ -f $i/modules.builtin ]] || continue
+ dracut --kver=$i "${dracut_args[@]}"
+ ((ret+=$?))
+ done
+ exit $ret
+fi
+
if ! [[ $kernel ]]; then
kernel=$(uname -r)
fi