grub/trunk/0002-10_linux-detect-archlinux-initramfs.patch

   1 From dbc289f59a2b204af19ef7212f3b6b07d3060452 Mon Sep 17 00:00:00 2001
   2 From: Christian Hesse <mail@eworm.de>
   3 Date: Mon, 26 Apr 2021 11:10:01 +0200
   4 Subject: [PATCH 1/1] 10_linux: detect archlinux initramfs
   5 ---
   6  util/grub.d/10_linux.in | 29 ++++++++++++++++++++++++++++-
   7  1 file changed, 28 insertions(+), 1 deletion(-)
   8
   9 diff --git a/util/grub.d/10_linux.in b/util/grub.d/10_linux.in
  10 index e8b01c0d0..9b60af944 100644
  11 --- a/util/grub.d/10_linux.in
  12 +++ b/util/grub.d/10_linux.in
  13 @@ -91,6 +91,10 @@ linux_entry ()
  14    fi
  15    if [ x$type != xsimple ] ; then
  16        case $type in
  17 +         booster)
  18 +             title="$(gettext_printf "%s, with Linux %s (booster initramfs)" "${os}" "${version}")" ;;
  19 +         fallback)
  20 +             title="$(gettext_printf "%s, with Linux %s (fallback initramfs)" "${os}" "${version}")" ;;
  21           recovery)
  22               title="$(gettext_printf "%s, with Linux %s (recovery mode)" "${os}" "${version}")" ;;
  23           *)
  24 @@ -198,7 +202,7 @@ while [ "x$list" != "x" ] ; do
  25    basename=`basename $linux`
  26    dirname=`dirname $linux`
  27    rel_dirname=`make_system_path_relative_to_its_root $dirname`
  28 -  version=`echo $basename | sed -e "s,^[^0-9]*-,,g"`
  29 +  version=`echo $basename | sed -e "s,vmlinuz-,,g"`
  30    alt_version=`echo $version | sed -e "s,\.old$,,g"`
  31    linux_root_device_thisversion="${LINUX_ROOT_DEVICE}"
  32
  33 @@ -285,6 +289,29 @@ while [ "x$list" != "x" ] ; do
  34
  35    linux_entry "${OS}" "${version}" advanced \
  36                "${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT}"
  37 +
  38 +  if test -e "${dirname}/initramfs-${version}-fallback.img" ; then
  39 +    initrd="${initrd_early} initramfs-${version}-fallback.img"
  40 +
  41 +    if test -n "${initrd}" ; then
  42 +      gettext_printf "Found fallback initrd image(s) in %s:%s\n" "${dirname}" "${initrd_extra} ${initrd}" >&2
  43 +    fi
  44 +
  45 +    linux_entry "${OS}" "${version}" fallback \
  46 +                "${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT}"
  47 +  fi
  48 +
  49 +  if test -e "${dirname}/booster-${version}.img" ; then
  50 +    initrd="${initrd_early} booster-${version}.img"
  51 +
  52 +    if test -n "${initrd}" ; then
  53 +      gettext_printf "Found booster initrd image(s) in %s:%s\n" "${dirname}" "${initrd_extra} ${initrd}" >&2
  54 +    fi
  55 +
  56 +    linux_entry "${OS}" "${version}" booster \
  57 +                "${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT}"
  58 +  fi
  59 +
  60    if [ "x${GRUB_DISABLE_RECOVERY}" != "xtrue" ]; then
  61      linux_entry "${OS}" "${version}" recovery \
  62                  "single ${GRUB_CMDLINE_LINUX}"