grub-luks2-improved-stable/grub-10_linux-detect-archlinux-initramfs.patch

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2014-04-07 13:01:47 +02:00
From b470ffd22e43acc7c11231180187a720efd88de1 Mon Sep 17 00:00:00 2001
From: Keshav Amburay <the.ridikulus.rat@gmail.com>
Date: Sat, 5 Apr 2014 20:40:51 -0400
Subject: [PATCH] 10_linux: Detect Arch Linux main and fallback initramfs
images
---
util/grub.d/10_linux.in | 16 +++++++++++++++-
1 file changed, 15 insertions(+), 1 deletion(-)
diff --git a/util/grub.d/10_linux.in b/util/grub.d/10_linux.in
index 00d1931..7d4086b 100644
--- a/util/grub.d/10_linux.in
+++ b/util/grub.d/10_linux.in
@@ -81,6 +81,8 @@ linux_entry ()
case $type in
recovery)
title="$(gettext_printf "%s, with Linux %s (recovery mode)" "${os}" "${version}")" ;;
+ fallback)
+ title="$(gettext_printf "%s, with Linux %s (fallback initramfs)" "${os}" "${version}")" ;;
*)
title="$(gettext_printf "%s, with Linux %s" "${os}" "${version}")" ;;
esac
@@ -180,7 +182,7 @@ while [ "x$list" != "x" ] ; do
basename=`basename $linux`
dirname=`dirname $linux`
rel_dirname=`make_system_path_relative_to_its_root $dirname`
- version=`echo $basename | sed -e "s,^[^0-9]*-,,g"`
+ version=`echo $basename | sed -e "s,vmlinuz-,,g"`
alt_version=`echo $version | sed -e "s,\.old$,,g"`
linux_root_device_thisversion="${LINUX_ROOT_DEVICE}"
@@ -236,6 +238,18 @@ while [ "x$list" != "x" ] ; do
linux_entry "${OS}" "${version}" advanced \
"${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT}"
+
+ if test -e "${dirname}/initramfs-${version}-fallback.img" ; then
+ initrd="initramfs-${version}-fallback.img"
+
+ if test -n "${initrd}" ; then
+ gettext_printf "Found fallback initramfs image: %s\n" "${dirname}/${initrd}" >&2
+ fi
+
+ linux_entry "${OS}" "${version}" fallback \
+ "${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT}"
+ fi
+
if [ "x${GRUB_DISABLE_RECOVERY}" != "xtrue" ]; then
linux_entry "${OS}" "${version}" recovery \
"single ${GRUB_CMDLINE_LINUX}"
--
1.9.1