diff options
Diffstat (limited to '08_linux_linode')
-rwxr-xr-x | 08_linux_linode | 295 |
1 files changed, 18 insertions, 277 deletions
diff --git a/08_linux_linode b/08_linux_linode index 640c45ede9d5..b781127b6121 100755 --- a/08_linux_linode +++ b/08_linux_linode @@ -1,279 +1,20 @@ -#! /bin/sh -set -e - -# grub-mkconfig helper script. -# Copyright (C) 2006,2007,2008,2009,2010 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="/usr" -exec_prefix="/usr" -datarootdir="/usr/share" - -. "$pkgdatadir/grub-mkconfig_lib" - -export TEXTDOMAIN=grub -export TEXTDOMAINDIR="${datarootdir}/locale" - -CLASS="--class gnu-linux --class gnu --class os" - -if [ "x${GRUB_DISTRIBUTOR}" = "x" ] ; then - OS=Linux -else - OS="${GRUB_DISTRIBUTOR} Linux" - CLASS="--class $(echo ${GRUB_DISTRIBUTOR} | tr 'A-Z' 'a-z' | cut -d' ' -f1|LC_ALL=C sed 's,[^[:alnum:]_],_,g') ${CLASS}" -fi - -# loop-AES arranges things so that /dev/loop/X can be our root device, but -# the initrds that Linux uses don't like that. -case ${GRUB_DEVICE} in - /dev/loop/*|/dev/loop[0-9]) - GRUB_DEVICE=`losetup ${GRUB_DEVICE} | sed -e "s/^[^(]*(\([^)]\+\)).*/\1/"` - ;; -esac - -# btrfs may reside on multiple devices. We cannot pass them as value of root= parameter -# and mounting btrfs requires user space scanning, so force UUID in this case. -if [ "x${GRUB_DEVICE_UUID}" = "x" ] || [ "x${GRUB_DISABLE_LINUX_UUID}" = "xtrue" ] \ - || ! test -e "/dev/disk/by-uuid/${GRUB_DEVICE_UUID}" \ - || ( test -e "${GRUB_DEVICE}" && uses_abstraction "${GRUB_DEVICE}" lvm ); then - LINUX_ROOT_DEVICE=${GRUB_DEVICE} -else - LINUX_ROOT_DEVICE=UUID=${GRUB_DEVICE_UUID} -fi - -case x"$GRUB_FS" in - xbtrfs) - rootsubvol="`make_system_path_relative_to_its_root /`" - rootsubvol="${rootsubvol#/}" - if [ "x${rootsubvol}" != x ]; then - GRUB_CMDLINE_LINUX="rootflags=subvol=${rootsubvol} ${GRUB_CMDLINE_LINUX}" - fi;; - xzfs) - rpool=`${grub_probe} --device ${GRUB_DEVICE} --target=fs_label 2>/dev/null || true` - bootfs="`make_system_path_relative_to_its_root / | sed -e "s,@$,,"`" - LINUX_ROOT_DEVICE="ZFS=${rpool}${bootfs}" - ;; -esac - -title_correction_code= - -linux_entry () -{ - os="$1" - version="$2" - type="$3" - args="$4" - - if [ -z "$boot_device_id" ]; then - boot_device_id="$(grub_get_device_id "${GRUB_DEVICE}")" - fi - if [ x$type != xsimple ] ; then - 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 - if [ x"$title" = x"$GRUB_ACTUAL_DEFAULT" ] || [ x"Previous Linux versions>$title" = x"$GRUB_ACTUAL_DEFAULT" ]; then - replacement_title="$(echo "Advanced options for ${OS}" | sed 's,>,>>,g')>$(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 - echo "menuentry '$(echo "$title" | grub_quote)' ${CLASS} \$menuentry_id_option 'gnulinux-$version-$type-$boot_device_id' {" | sed "s/^/$submenu_indentation/" - else - echo "menuentry '$(echo "$os" | grub_quote)' ${CLASS} \$menuentry_id_option 'gnulinux-simple-$boot_device_id' {" | sed "s/^/$submenu_indentation/" - fi - if [ x$type != xrecovery ] ; then - save_default_entry | grub_add_tab - fi - - # Use ELILO's generic "efifb" when it's known to be available. - # FIXME: We need an interface to select vesafb in case efifb can't be used. - if [ "x$GRUB_GFXPAYLOAD_LINUX" = x ]; then - echo " load_video" | sed "s/^/$submenu_indentation/" - if grep -qx "CONFIG_FB_EFI=y" "${config}" 2> /dev/null \ - && grep -qx "CONFIG_VT_HW_CONSOLE_BINDING=y" "${config}" 2> /dev/null; then - echo " set gfxpayload=keep" | sed "s/^/$submenu_indentation/" - fi - else - if [ "x$GRUB_GFXPAYLOAD_LINUX" != xtext ]; then - echo " load_video" | sed "s/^/$submenu_indentation/" - fi - echo " set gfxpayload=$GRUB_GFXPAYLOAD_LINUX" | sed "s/^/$submenu_indentation/" - fi - - echo " insmod gzio" | sed "s/^/$submenu_indentation/" - - if [ x$dirname = x/ ]; then - if [ -z "${prepare_root_cache}" ]; then - prepare_root_cache="$(prepare_grub_to_access_device ${GRUB_DEVICE} | grub_add_tab)" - fi - printf '%s\n' "${prepare_root_cache}" | sed "s/^/$submenu_indentation/" - else - if [ -z "${prepare_boot_cache}" ]; then - prepare_boot_cache="$(prepare_grub_to_access_device ${GRUB_DEVICE_BOOT} | grub_add_tab)" - fi - printf '%s\n' "${prepare_boot_cache}" | sed "s/^/$submenu_indentation/" - fi - message="$(gettext_printf "Loading Linux %s ..." ${version})" - sed "s/^/$submenu_indentation/" << EOF - echo '$(echo "$message" | grub_quote)' - linux ${rel_dirname}/${basename} root=${linux_root_device_thisversion} rw ${args} -EOF - if test -n "${initrd}" -o -n "${initrd_extra}" ; then - # TRANSLATORS: ramdisk isn't identifier. Should be translated. - message="$(gettext_printf "Loading initial ramdisk ...")" - printf ' %s\n' "echo '$(echo "$message" | grub_quote)'" | sed "s/^/$submenu_indentation/" - printf ' %s ' 'initrd' | sed "s/^/$submenu_indentation/" - for i in ${initrd_extra} ${initrd}; do - printf ' %s/%s' "${rel_dirname}" "${i}" - done - printf '\n' - fi - sed "s/^/$submenu_indentation/" << EOF +#! /usr/bin/bash +. /usr/share/grub/grub-mkconfig_lib + +devid="$(grub_get_device_id "${GRUB_DEVICE}")" +savedefault=$(save_default_entry) + +[ "$devid" ] || exit 1 + +cat <<EOF +menuentry 'Arch Linux for Linode' --class arch --class gnu-linux --class gnu --class os \$menuentry_id_option 'gnulinux-simple-${devid}' { + ${savedefault} + set gfxpayload=text + insmod gzio + $(prepare_grub_to_access_device ${GRUB_DEVICE_BOOT} | grub_add_tab) + echo 'Loading Linux linux-linode ...' + linux /boot/vmlinuz-linux-linode root=${GRUB_DEVICE} rw ${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT} + echo 'Loading initial ramdisk ...' + initrd /boot/initramfs-linux-linode.img } EOF -} - -machine=`uname -m` -case "x$machine" in - xi?86 | xx86_64) - list= - for i in /boot/vmlinuz-* /vmlinuz-* /boot/kernel-* ; do - if grub_file_is_not_garbage "$i" ; then list="$list $i" ; fi - done ;; - *) - list= - for i in /boot/vmlinuz-* /boot/vmlinux-* /vmlinuz-* /vmlinux-* /boot/kernel-* ; do - if grub_file_is_not_garbage "$i" ; then list="$list $i" ; fi - done ;; -esac - -case "$machine" in - i?86) GENKERNEL_ARCH="x86" ;; - mips|mips64) GENKERNEL_ARCH="mips" ;; - mipsel|mips64el) GENKERNEL_ARCH="mipsel" ;; - arm*) GENKERNEL_ARCH="arm" ;; - *) GENKERNEL_ARCH="$machine" ;; -esac - -prepare_boot_cache= -prepare_root_cache= -boot_device_id= -title_correction_code= - -# Extra indentation to add to menu entries in a submenu. We're not in a submenu -# yet, so it's empty. In a submenu it will be equal to '\t' (one tab). -submenu_indentation="" - -is_top_level=true -while [ "x$list" != "x" ] ; do - linux=`version_find_latest $list` - gettext_printf "Found linux image: %s\n" "$linux" >&2 - basename=`basename $linux` - dirname=`dirname $linux` - rel_dirname=`make_system_path_relative_to_its_root $dirname` - version=`echo $basename | sed -e "s,vmlinuz-,,g"` - alt_version=`echo $version | sed -e "s,\.old$,,g"` - linux_root_device_thisversion="${LINUX_ROOT_DEVICE}" - - initrd= - for i in "initrd.img-${version}" "initrd-${version}.img" "initrd-${version}.gz" \ - "initrd-${version}" "initramfs-${version}.img" \ - "initrd.img-${alt_version}" "initrd-${alt_version}.img" \ - "initrd-${alt_version}" "initramfs-${alt_version}.img" \ - "initramfs-genkernel-${version}" \ - "initramfs-genkernel-${alt_version}" \ - "initramfs-genkernel-${GENKERNEL_ARCH}-${version}" \ - "initramfs-genkernel-${GENKERNEL_ARCH}-${alt_version}"; do - if test -e "${dirname}/${i}" ; then - initrd="$i" - break - fi - done - initrd_extra= - for i in intel-ucode.img; do - if test -e "${dirname}/${i}" ; then - initrd_extra="${initrd_extra} ${i}" - fi - done - - config= - for i in "${dirname}/config-${version}" "${dirname}/config-${alt_version}" "/etc/kernels/kernel-config-${version}" ; do - if test -e "${i}" ; then - config="${i}" - break - fi - done - - initramfs= - if test -n "${config}" ; then - initramfs=`grep CONFIG_INITRAMFS_SOURCE= "${config}" | cut -f2 -d= | tr -d \"` - fi - - if test -n "${initrd}" -o -n "${initrd_extra}" ; then - gettext_printf "Found initrd image(s) in %s:%s\n" "${dirname}" "${initrd_extra} ${initrd}" >&2 - elif test -z "${initramfs}" ; then - # "UUID=" and "ZFS=" magic is parsed by initrd or initramfs. Since there's - # no initrd or builtin initramfs, it can't work here. - linux_root_device_thisversion=${GRUB_DEVICE} - fi - - if [ "x$is_top_level" = xtrue ] && [ "x${GRUB_DISABLE_SUBMENU}" != xy ]; then - linux_entry "${OS}" "${version}" simple \ - "${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT}" - - submenu_indentation="$grub_tab" - - if [ -z "$boot_device_id" ]; then - boot_device_id="$(grub_get_device_id "${GRUB_DEVICE}")" - fi - # TRANSLATORS: %s is replaced with an OS name - echo "submenu '$(gettext_printf "Advanced options for %s" "${OS}" | grub_quote)' \$menuentry_id_option 'gnulinux-advanced-$boot_device_id' {" - is_top_level=false - fi - - 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 "${initrd}" ; then - gettext_printf "Found fallback initrd image(s) in %s:%s\n" "${dirname}" "${initrd_extra} ${initrd}" >&2 - fi - - linux_entry "${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}" - fi - - list=`echo $list | tr ' ' '\n' | fgrep -vx "$linux" | tr '\n' ' '` -done - -# If at least one kernel was found, then we need to -# add a closing '}' for the submenu command. -if [ x"$is_top_level" != xtrue ]; then - echo '}' -fi - -echo "$title_correction_code" |