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grub/util/grub.d/30_os-prober.in
Axel Kellermann 55e706c918 * util/grub.d/30_os-prober.in: Add GRUB_OS_PROBER_SKIP_LIST to 
selectively skipping systems.
2013-11-19 23:39:51 +01:00

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#! /bin/sh
set -e
# grub-mkconfig helper script.
# Copyright (C) 2006,2007,2008,2009 Free Software Foundation, Inc.
#
# GRUB is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# GRUB is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GRUB. If not, see <http://www.gnu.org/licenses/>.
prefix="@prefix@"
exec_prefix="@exec_prefix@"
datarootdir="@datarootdir@"
export TEXTDOMAIN=@PACKAGE@
export TEXTDOMAINDIR="@localedir@"
. "@datadir@/@PACKAGE@/grub-mkconfig_lib"
if [ "x${GRUB_DISABLE_OS_PROBER}" = "xtrue" ]; then
exit 0
fi
if [ -z "`which os-prober 2> /dev/null`" -o -z "`which linux-boot-prober 2> /dev/null`" ] ; then
# missing os-prober and/or linux-boot-prober
exit 0
fi
OSPROBED="`os-prober | tr ' ' '^' | paste -s -d ' '`"
if [ -z "${OSPROBED}" ] ; then
# empty os-prober output, nothing doing
exit 0
fi
osx_entry() {
if [ x$2 = x32 ]; then
# TRANSLATORS: it refers to kernel architecture (32-bit)
bitstr="$(gettext "(32-bit)")"
else
# TRANSLATORS: it refers to kernel architecture (64-bit)
bitstr="$(gettext "(64-bit)")"
fi
# TRANSLATORS: it refers on the OS residing on device %s
onstr="$(gettext_printf "(on %s)" "${DEVICE}")"
cat << EOF
menuentry '$(echo "${LONGNAME} $bitstr $onstr" | grub_quote)' --class osx --class darwin --class os \$menuentry_id_option 'osprober-xnu-$2-$(grub_get_device_id "${DEVICE}")' {
EOF
save_default_entry | grub_add_tab
prepare_grub_to_access_device ${DEVICE} | grub_add_tab
cat << EOF
load_video
set do_resume=0
if [ /var/vm/sleepimage -nt10 / ]; then
if xnu_resume /var/vm/sleepimage; then
set do_resume=1
fi
fi
if [ \$do_resume = 0 ]; then
xnu_uuid ${OSXUUID} uuid
if [ -f /Extra/DSDT.aml ]; then
acpi -e /Extra/DSDT.aml
fi
if [ /kernelcache -nt /System/Library/Extensions ]; then
$1 /kernelcache boot-uuid=\${uuid} rd=*uuid
else
$1 /mach_kernel boot-uuid=\${uuid} rd=*uuid
if [ /System/Library/Extensions.mkext -nt /System/Library/Extensions ]; then
xnu_mkext /System/Library/Extensions.mkext
else
xnu_kextdir /System/Library/Extensions
fi
fi
if [ -f /Extra/Extensions.mkext ]; then
xnu_mkext /Extra/Extensions.mkext
fi
if [ -d /Extra/Extensions ]; then
xnu_kextdir /Extra/Extensions
fi
if [ -f /Extra/devprop.bin ]; then
xnu_devprop_load /Extra/devprop.bin
fi
if [ -f /Extra/splash.jpg ]; then
insmod jpeg
xnu_splash /Extra/splash.jpg
fi
if [ -f /Extra/splash.png ]; then
insmod png
xnu_splash /Extra/splash.png
fi
if [ -f /Extra/splash.tga ]; then
insmod tga
xnu_splash /Extra/splash.tga
fi
fi
}
EOF
}
used_osprober_linux_ids=
for OS in ${OSPROBED} ; do
DEVICE="`echo ${OS} | cut -d ':' -f 1`"
LONGNAME="`echo ${OS} | cut -d ':' -f 2 | tr '^' ' '`"
LABEL="`echo ${OS} | cut -d ':' -f 3 | tr '^' ' '`"
BOOT="`echo ${OS} | cut -d ':' -f 4`"
UUID="`grub-probe --target=fs_uuid --device ${DEVICE%@*}`"
EXPUUID="$UUID"
if [ x"${DEVICE#*@}" != x ] ; then
EXPUUID="${EXPUUID}@${DEVICE#*@}"
fi
if [ "x${GRUB_OS_PROBER_SKIP_LIST}" != "x" -a "x`echo ${GRUB_OS_PROBER_SKIP_LIST} | grep -i -e '\b'${EXPUUID}'\b'`" != "x" ] ; then
echo "Skipped ${LONGNAME} on ${DEVICE} by user request." >&2
continue
fi
BTRFS="`echo ${OS} | cut -d ':' -f 5`"
if [ "x$BTRFS" = "xbtrfs" ]; then
BTRFSuuid="`echo ${OS} | cut -d ':' -f 6`"
BTRFSsubvol="`echo ${OS} | cut -d ':' -f 7`"
fi
if [ -z "${LONGNAME}" ] ; then
LONGNAME="${LABEL}"
fi
gettext_printf "Found %s on %s\n" "${LONGNAME}" "${DEVICE}" >&2
case ${BOOT} in
chain)
onstr="$(gettext_printf "(on %s)" "${DEVICE}")"
cat << EOF
menuentry '$(echo "${LONGNAME} $onstr" | grub_quote)' --class windows --class os \$menuentry_id_option 'osprober-chain-$(grub_get_device_id "${DEVICE}")' {
EOF
save_default_entry | grub_add_tab
prepare_grub_to_access_device ${DEVICE} | grub_add_tab
if [ x"`${grub_probe} --device ${DEVICE} --target=partmap`" = xmsdos ]; then
cat << EOF
parttool \${root} hidden-
EOF
fi
case ${LONGNAME} in
Windows\ Vista*|Windows\ 7*|Windows\ Server\ 2008*)
;;
*)
cat << EOF
drivemap -s (hd0) \${root}
EOF
;;
esac
cat <<EOF
chainloader +1
}
EOF
;;
efi)
EFIPATH=${DEVICE#*@}
DEVICE=${DEVICE%@*}
onstr="$(gettext_printf "(on %s)" "${DEVICE}")"
cat << EOF
menuentry '$(echo "${LONGNAME} $onstr" | grub_quote)' --class windows --class os \$menuentry_id_option 'osprober-efi-$(grub_get_device_id "${DEVICE}")' {
EOF
save_default_entry | sed -e "s/^/\t/"
prepare_grub_to_access_device ${DEVICE} | sed -e "s/^/\t/"
cat <<EOF
chainloader ${EFIPATH}
}
EOF
;;
linux)
if [ "x$BTRFS" = "xbtrfs" ]; then
LINUXPROBED="`linux-boot-prober btrfs ${BTRFSuuid} ${BTRFSsubvol} 2> /dev/null | tr ' ' '^' | paste -s -d ' '`"
else
LINUXPROBED="`linux-boot-prober ${DEVICE} 2> /dev/null | tr ' ' '^' | paste -s -d ' '`"
fi
prepare_boot_cache=
boot_device_id=
is_top_level=true
title_correction_code=
OS="${LONGNAME}"
for LINUX in ${LINUXPROBED} ; do
LROOT="`echo ${LINUX} | cut -d ':' -f 1`"
LBOOT="`echo ${LINUX} | cut -d ':' -f 2`"
LLABEL="`echo ${LINUX} | cut -d ':' -f 3 | tr '^' ' '`"
LKERNEL="`echo ${LINUX} | cut -d ':' -f 4`"
LINITRD="`echo ${LINUX} | cut -d ':' -f 5`"
LPARAMS="`echo ${LINUX} | cut -d ':' -f 6- | tr '^' ' '`"
if [ -z "${LLABEL}" ] ; then
LLABEL="${LONGNAME}"
fi
if [ "${LROOT}" != "${LBOOT}" ]; then
LKERNEL="${LKERNEL#/boot}"
LINITRD="${LINITRD#/boot}"
fi
onstr="$(gettext_printf "(on %s)" "${DEVICE}")"
recovery_params="$(echo "${LPARAMS}" | grep single)" || true
counter=1
while echo "$used_osprober_linux_ids" | grep 'osprober-gnulinux-$LKERNEL-${recovery_params}-$counter-$boot_device_id' > /dev/null; do
counter=$((counter+1));
done
if [ -z "$boot_device_id" ]; then
boot_device_id="$(grub_get_device_id "${DEVICE}")"
fi
used_osprober_linux_ids="$used_osprober_linux_ids 'osprober-gnulinux-$LKERNEL-${recovery_params}-$counter-$boot_device_id'"
if [ -z "${prepare_boot_cache}" ]; then
prepare_boot_cache="$(prepare_grub_to_access_device ${LBOOT} | grub_add_tab)"
fi
if [ "x$is_top_level" = xtrue ] && [ "x${GRUB_DISABLE_SUBMENU}" != xy ]; then
cat << EOF
menuentry '$(echo "$OS $onstr" | grub_quote)' --class gnu-linux --class gnu --class os \$menuentry_id_option 'osprober-gnulinux-simple-$boot_device_id' {
EOF
save_default_entry | grub_add_tab
printf '%s\n' "${prepare_boot_cache}"
cat << EOF
linux ${LKERNEL} ${LPARAMS}
EOF
if [ -n "${LINITRD}" ] ; then
cat << EOF
initrd ${LINITRD}
EOF
fi
cat << EOF
}
EOF
echo "submenu '$(gettext_printf "Advanced options for %s" "${OS} $onstr" | grub_quote)' \$menuentry_id_option 'osprober-gnulinux-advanced-$boot_device_id' {"
is_top_level=false
fi
title="${LLABEL} $onstr"
cat << EOF
menuentry '$(echo "$title" | grub_quote)' --class gnu-linux --class gnu --class os \$menuentry_id_option 'osprober-gnulinux-$LKERNEL-${recovery_params}-$boot_device_id' {
EOF
save_default_entry | sed -e "s/^/$grub_tab$grub_tab/"
printf '%s\n' "${prepare_boot_cache}" | grub_add_tab
cat << EOF
linux ${LKERNEL} ${LPARAMS}
EOF
if [ -n "${LINITRD}" ] ; then
cat << EOF
initrd ${LINITRD}
EOF
fi
cat << EOF
}
EOF
if [ x"$title" = x"$GRUB_ACTUAL_DEFAULT" ] || [ x"Previous Linux versions>$title" = x"$GRUB_ACTUAL_DEFAULT" ]; then
replacement_title="$(echo "Advanced options for ${OS} $onstr" | sed 's,>,>>,g')>$(echo "$title" | sed 's,>,>>,g')"
quoted="$(echo "$GRUB_ACTUAL_DEFAULT" | grub_quote)"
title_correction_code="${title_correction_code}if [ \"x\$default\" = '$quoted' ]; then default='$(echo "$replacement_title" | grub_quote)'; fi;"
grub_warn "$(gettext_printf "Please don't use old title \`%s' for GRUB_DEFAULT, use \`%s' (for versions before 2.00) or \`%s' (for 2.00 or later)" "$GRUB_ACTUAL_DEFAULT" "$replacement_title" "gnulinux-advanced-$boot_device_id>gnulinux-$version-$type-$boot_device_id")"
fi
done
if [ x"$is_top_level" != xtrue ]; then
echo '}'
fi
echo "$title_correction_code"
;;
macosx)
OSXUUID="${UUID}"
osx_entry xnu_kernel 32
osx_entry xnu_kernel64 64
;;
hurd)
onstr="$(gettext_printf "(on %s)" "${DEVICE}")"
cat << EOF
menuentry '$(echo "${LONGNAME} $onstr" | grub_quote)' --class hurd --class gnu --class os \$menuentry_id_option 'osprober-gnuhurd-/boot/gnumach.gz-false-$(grub_get_device_id "${DEVICE}")' {
EOF
save_default_entry | grub_add_tab
prepare_grub_to_access_device ${DEVICE} | grub_add_tab
grub_device="`${grub_probe} --device ${DEVICE} --target=drive`"
mach_device="`echo "${grub_device}" | sed -e 's/(\(hd.*\),msdos\(.*\))/\1s\2/'`"
grub_fs="`${grub_probe} --device ${DEVICE} --target=fs`"
case "${grub_fs}" in
*fs) hurd_fs="${grub_fs}" ;;
*) hurd_fs="${grub_fs}fs" ;;
esac
cat << EOF
multiboot /boot/gnumach.gz root=device:${mach_device}
module /hurd/${hurd_fs}.static ${hurd_fs} --readonly \\
--multiboot-command-line='\${kernel-command-line}' \\
--host-priv-port='\${host-port}' \\
--device-master-port='\${device-port}' \\
--exec-server-task='\${exec-task}' -T typed '\${root}' \\
'\$(task-create)' '\$(task-resume)'
module /lib/ld.so.1 exec /hurd/exec '\$(exec-task=task-create)'
}
EOF
;;
minix)
cat << EOF
menuentry "${LONGNAME} (on ${DEVICE}, Multiboot)" {
EOF
save_default_entry | sed -e "s/^/\t/"
prepare_grub_to_access_device ${DEVICE} | sed -e "s/^/\t/"
cat << EOF
multiboot /boot/image_latest
}
EOF
;;
*)
echo -n " "
# TRANSLATORS: %s is replaced by OS name.
gettext_printf "%s is not yet supported by grub-mkconfig.\n" "${LONGNAME}" >&2
;;
esac
done
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