From b6632d616f8edbbb9406c6105264b1f646b9a97f Mon Sep 17 00:00:00 2001
From: Harald Hoyer <harald@redhat.com>
Date: Mon, 25 Jul 2011 18:01:02 +0200
Subject: [PATCH] dracut-update-initramfs: removed on request of the debian
 maintainer

---
 dracut-update-initramfs |  560 -----------------------------------------------
 1 files changed, 0 insertions(+), 560 deletions(-)
 delete mode 100755 dracut-update-initramfs

diff --git a/dracut-update-initramfs b/dracut-update-initramfs
deleted file mode 100755
index 259c774..0000000
--- a/dracut-update-initramfs
+++ /dev/null
@@ -1,560 +0,0 @@
-#!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
-
-STATEDIR=/var/lib/dracut
-BOOTDIR=/boot
-CONF=/etc/dracut.conf
-KPKGCONF=/etc/kernel-img.conf
-USETRIGGERS=true
-mode=""
-version=""
-
-set -e
-
-if        $USETRIGGERS                                         \
-    && [ x"$DPKG_MAINTSCRIPT_PACKAGE" != x ]                \
-    && [ $# = 1 ]                                           \
-    && [ x"$1" = x-u ]                                      \
-    && dpkg-trigger --check-supported 2>/dev/null
-then
-    if dpkg-trigger --no-await update-initramfs; then
-        echo "dracut-update-initramfs: deferring update (trigger activated)"
-        exit 0
-    fi
-fi
-
-usage()
-{
-    if [ -n "${1}" ]; then
-        printf "${@}\n\n" >&2
-    fi
-    cat >&2 << EOF
-Usage: ${0} [OPTION]...
-
-Options:
- -k [version]  Specify kernel version or 'all'
- -c            Create a new initramfs
- -u            Update an existing initramfs
- -d            Remove an existing initramfs
- -t            Take over a custom initramfs with this one
- -b            Set alternate boot directory
- -v            Be verbose
- -h            This message
-
-EOF
-    exit 1
-}
-
-# chroot check
-chrooted()
-{
-        # borrowed from udev's postinst
-    if [ "$(stat -c %d/%i /)" = "$(stat -Lc %d/%i /proc/1/root 2>/dev/null)" ]; then
-                # the devicenumber/inode pair of / is the same as that of
-                # /sbin/init's root, so we're *not* in a chroot and hence
-                # return false.
-        return 1
-    fi
-    return 0
-}
-
-mild_panic()
-{
-    if [ -n "${1}" ]; then
-        printf "${@}\n" >&2
-    fi
-    exit 0
-}
-
-panic()
-{
-    if [ -n "${1}" ]; then
-        printf "${@}\n" >&2
-    fi
-    exit 1
-}
-
-verbose()
-{
-    if [ "${verbose}" = 1 ]; then
-        printf "${@}\n"
-    fi
-}
-
-version_exists()
-{
-    [ -e "${STATEDIR}/${1}" ] && [ -e "${initramfs}" ]
-    return $?
-}
-
-set_initramfs()
-{
-    initramfs="${BOOTDIR}/dracut.img-${version}"
-}
-
-
-# backup initramfs while running
-backup_initramfs()
-{
-    [ ! -r "${initramfs}" ] && return 0
-    initramfs_bak="${initramfs}.dpkg-bak"
-    [ -r "${initramfs_bak}" ] && rm -f "${initramfs_bak}"
-    ln -f "${initramfs}" "${initramfs_bak}" \
-        || cp -a "${initramfs}" "${initramfs_bak}"
-    verbose "Keeping ${initramfs_bak}"
-}
-
-# keep booted initramfs
-backup_booted_initramfs()
-{
-    initramfs_bak="${initramfs}.dpkg-bak"
-
-       # first time run thus no backup
-    [ ! -r "${initramfs_bak}" ] && return 0
-
-       # chroot with no /proc
-    [ ! -r /proc/uptime ] && rm -f "${initramfs_bak}" && return 0
-
-       # no kept backup wanted
-    [ "${backup_initramfs}" = "no" ] && rm -f "${initramfs_bak}" && return 0
-
-       # no backup yet
-    if [ ! -r "${initramfs}.bak" ]; then
-        mv -f ${initramfs_bak} "${initramfs}.bak"
-        verbose "Backup ${initramfs}.bak"
-        return 0
-    fi
-
-       # keep booted initramfs
-    uptime_days=$(awk '{printf "%d", $1 / 3600 / 24}' /proc/uptime)
-    if [ -n "$uptime_days" ]; then
-        boot_initramfs=$(find "${initramfs}.bak" -mtime +${uptime_days})
-    fi
-    if [ -n "${boot_initramfs}" ]; then
-        mv -f "${initramfs_bak}" "${initramfs}.bak"
-        verbose "Backup ${initramfs}.bak"
-        return 0
-    fi
-    verbose "Removing current backup ${initramfs_bak}"
-    rm -f ${initramfs_bak}
-}
-
-# nuke generated copy
-remove_initramfs()
-{
-    [ -z "${initramfs_bak}" ] && return 0
-    rm -f "${initramfs_bak}"
-    verbose "Removing ${initramfs_bak}"
-}
-
-
-generate_initramfs()
-{
-    echo "dracut-update-initramfs: Generating ${initramfs}"
-    OPTS=""
-    if [ "${verbose}" = 1 ]; then
-        OPTS="-v ${OPTS}"
-    fi
-       ##WORK HERE!
-    if dracut ${OPTS} "${initramfs}.new" "${version}"; then
-        mv -f "${initramfs}.new" "${initramfs}"
-        set_sha1
-    else
-        mkinitramfs_return="$?"
-        remove_initramfs
-        rm -f "${initramfs}.new"
-        if [ "$mkinitramfs_return" = "2" ]; then
-                       # minversion wasn't met, exit 0
-            exit 0
-        fi
-        echo "update-initramfs: failed for ${initramfs}"
-        exit $mkinitramfs_return
-    fi
-}
-
-# lilo call
-run_lilo()
-{
-       # show lilo errors on failure
-    if ! lilo -t  > /dev/null 2>&1 ; then
-        echo "ERROR lilo fails for new ${initramfs}:"
-        echo
-        lilo -t
-    fi
-    lilo
-}
-
-# check if lilo is on mbr
-mbr_check()
-{
-       # try to discover grub|grub2 and be happy
-    [ -r /boot/grub/grub.cfg ] \
-        && groot=$(awk '/^set root=/{print substr($2, 7, 3); exit}' \
-        /boot/grub/grub.cfg)
-    [ -r /boot/grub/menu.lst ] \
-        && groot=$(awk '/^root/{print substr($2, 2, 3); exit}' \
-        /boot/grub/menu.lst)
-    [ -e /boot/grub/device.map ] && [ -n "${groot}" ] \
-        && dev=$(awk "/${groot}/{ print \$NF}" /boot/grub/device.map)
-    [ -n "${dev}" ] && [ -r ${dev} ] \
-        && dd if="${dev}" bs=512 skip=0 count=1 2> /dev/null \
-        | grep -q GRUB && return 0
-
-       # check out lilo.conf for validity
-    boot=$(awk -F = '/^boot=/{ print $2}' /etc/lilo.conf)
-    [ -z "${boot}" ] && return 0
-    case ${boot} in
-        /dev/md/*)
-            if [ -r /proc/mdstat ]; then
-                MD=${boot#/dev/md/}
-                boot="/dev/$(awk "/^md${MD}/{print substr(\$5, 1, 3)}" \
-                    /proc/mdstat)"
-            fi
-            ;;
-        /dev/md*)
-            if [ -r /proc/mdstat ]; then
-                MD=${boot#/dev/}
-                boot="/dev/$(awk "/^${MD}/{print substr(\$5, 1, 3)}" \
-                    /proc/mdstat)"
-            fi
-            ;;
-    esac
-    [ ! -r "${boot}" ] && return 0
-    dd if="${boot}" bs=512 skip=0 count=1 2> /dev/null | grep -q LILO \
-        && run_lilo && return 0
-
-       # no idea which bootloader is used
-    echo
-    echo "WARNING: grub and lilo installed."
-    echo "If you use grub as bootloader everything is fine."
-    echo "If you use lilo as bootloader you must run lilo!"
-    echo
-}
-
-# Invoke bootloader
-run_bootloader()
-{
-       # if both lilo and grub around, figure out if lilo needs to be run
-    if ( command -v update-grub >/dev/null 2>&1 \
-        || [ -e /boot/grub/menu.lst ] || [ -e /boot/grub/grub.cfg ] ) \
-        && ( [ -e /etc/lilo.conf ] && command -v lilo >/dev/null 2>&1 ); then
-        [ -r "${KPKGCONF}" ] && \
-            do_b=$(awk  '/^do_bootloader/{print $3}' "${KPKGCONF}")
-        if [ "${do_b}" = "yes" ] || [ "${do_b}" = "Yes" ] \
-            || [ "${do_b}" = "YES" ]; then
-            run_lilo
-            return 0
-        elif [ "${do_b}" = "no" ] || [ "${do_b}" = "No" ] \
-            || [ "${do_b}" = "NO" ]; then
-            return 0
-        fi
-
-               # do_bootloader unconfigured
-        mbr_check
-        return 0
-    fi
-    if [ -r /etc/lilo.conf ] && command -v lilo >/dev/null 2>&1; then
-        run_lilo
-        return 0
-    fi
-    if command -v elilo >/dev/null 2>&1; then
-        elilo
-        return 0
-    fi
-    if [ -r /etc/zipl.conf ]; then
-        zipl
-    fi
-    if flash-kernel --supported >/dev/null 2>&1; then
-        flash-kernel ${version}
-    fi
-}
-
-compare_sha1()
-{
-    sha1sum "${initramfs}" | diff "${STATEDIR}/${version}" - >/dev/null 2>&1
-    return $?
-}
-
-# Note that this must overwrite so that updates work.
-set_sha1()
-{
-    sha1sum "${initramfs}" > "${STATEDIR}/${version}"
-}
-
-delete_sha1()
-{
-    rm -f "${STATEDIR}/${version}"
-}
-
-# ro /boot is not modified
-ro_boot_check()
-{
-       # check irrelevant inside of a chroot
-    if [ ! -r /proc/mounts ] || chrooted; then
-        return 0
-    fi
-
-    boot_opts=$(awk '/boot/{if ((match($4, /^ro/) || match($4, /,ro/)) \
-        && $2 == "/boot") print "ro"}' /proc/mounts)
-    if [ -n "${boot_opts}" ]; then
-        echo "WARNING: /boot is ro mounted."
-        echo "update-initramfs: Not updating ${initramfs}"
-        exit 0
-    fi
-}
-
-get_sorted_versions()
-{
-    version_list=""
-
-    for gsv_x in "${STATEDIR}"/*; do
-        gsv_x="$(basename "${gsv_x}")"
-        if [ "${gsv_x}" = '*' ]; then
-            return 0
-        fi
-        worklist=""
-        for gsv_i in $version_list; do
-            if dpkg --compare-versions "${gsv_x}" '>' "${gsv_i}"; then
-                worklist="${worklist} ${gsv_x} ${gsv_i}"
-                gsv_x=""
-            else
-                worklist="${worklist} ${gsv_i}"
-            fi
-        done
-        if [ "${gsv_x}" != "" ]; then
-            worklist="${worklist} ${gsv_x}"
-        fi
-        version_list="${worklist}"
-    done
-
-    verbose "Available versions: ${version_list}"
-}
-
-set_current_version()
-{
-    if [ -f /boot/dracut.img-`uname -r` ]; then
-        version=`uname -r`
-    fi
-}
-
-set_linked_version()
-{
-    if [ -e /initrd.img ] && [ -L /initrd.img ]; then
-        linktarget="$(basename "$(readlink /initrd.img)")"
-    fi
-
-    if [ -e /boot/initrd.img ] && [ -L /boot/initrd.img ]; then
-        linktarget="$(basename "$(readlink /boot/initrd.img)")"
-    fi
-
-    if [ -z "${linktarget}" ]; then
-        return
-    fi
-
-    version="${linktarget##*img-}"
-}
-
-set_highest_version()
-{
-    get_sorted_versions
-    set -- ${version_list}
-    version=${1}
-}
-
-create()
-{
-    if [ -z "${version}" ]; then
-        usage "Create mode requires a version argument"
-    fi
-
-    set_initramfs
-
-    if [ "${takeover}" = 0 ]; then
-        if version_exists "${version}"; then
-            panic "Cannot create version ${version}: already exists"
-        fi
-
-        if [ -e "${initramfs}" ]; then
-            panic "${initramfs} already exists, cannot create."
-        fi
-    fi
-
-    generate_initramfs
-}
-
-update()
-{
-    if [ "${update_initramfs}" = "no" ]; then
-        echo "update-initramfs: Not updating initramfs."
-        exit 0
-    fi
-
-    if [ -z "${version}" ]; then
-        set_highest_version
-    fi
-
-    if [ -z "${version}" ]; then
-        set_linked_version
-    fi
-
-    if [ -z "${version}" ]; then
-        set_current_version
-    fi
-
-    if [ -z "${version}" ]; then
-        verbose "Nothing to do, exiting."
-        exit 0
-    fi
-
-    set_initramfs
-
-    ro_boot_check
-
-    altered_check
-
-    backup_initramfs
-
-    generate_initramfs
-
-    run_bootloader
-
-    backup_booted_initramfs
-}
-
-delete()
-{
-    if [ -z "${version}" ]; then
-        usage "Delete mode requires a version argument"
-    fi
-
-    set_initramfs
-
-    if [ ! -e "${initramfs}" ]; then
-        panic "Cannot delete ${initramfs}, doesn't exist."
-    fi
-
-    if ! version_exists "${version}"; then
-        panic "Cannot delete version ${version}: Not created by this utility."
-    fi
-
-    altered_check
-
-    echo "update-initramfs: Deleting ${initramfs}"
-
-    delete_sha1
-
-    rm -f "${initramfs}"
-}
-
-# Check for update mode on existing and modified initramfs
-altered_check()
-{
-       # No check on takeover
-    [ "${takeover}" = 1 ] && return 0
-    if [ ! -e "${initramfs}" ]; then
-        mild_panic "${initramfs} does not exist. Cannot update."
-    fi
-    if ! compare_sha1; then
-        echo "update-initramfs: ${initramfs} has been altered." >&2
-        mild_panic "update-initramfs: Cannot update. Override with -t option."
-    fi
-}
-
-# Defaults
-verbose=0
-yes=0
-# We default to takeover=1 in Ubuntu, but not Debian
-takeover=0
-
-##
-
-while getopts "k:cudyvtb:h?" flag; do
-    case "${flag}" in
-        k)
-            version="${OPTARG}"
-            ;;
-        c)
-            mode="c"
-            ;;
-        d)
-            mode="d"
-            ;;
-        u)
-            mode="u"
-            ;;
-        v)
-            verbose="1"
-            ;;
-        y)
-            yes="1"
-            ;;
-        t)
-            takeover="1"
-            ;;
-        b)
-            BOOTDIR="${OPTARG}"
-            if [ ! -d "${BOOTDIR}" ]; then
-                echo "Error: ${BOOTDIR} is not a directory."
-                exit 1
-            fi
-            ;;
-        h|?)
-            usage
-            ;;
-    esac
-done
-
-shift $((${OPTIND} - 1))
-
-if [ $# -ne 0 ]; then
-    echo "Invalid argument for option -k."
-    usage
-fi
-
-# Validate arguments
-if [ -z "${mode}" ]; then
-    usage "You must specify at least one of -c, -u, or -d."
-fi
-
-if [ "${version}" = "all" ] \
-    || ( [ "${update_initramfs}" = "all" ] && [ -z "${version}" ] ); then
-    : FIXME check for --yes, and if not ask are you sure
-    get_sorted_versions
-    if [ -z "${version_list}" ]; then
-        verbose "Nothing to do, exiting."
-        exit 0
-    fi
-
-    OPTS="-b ${BOOTDIR}"
-    if [ "${verbose}" = "1" ]; then
-        OPTS="${OPTS} -v"
-    fi
-    if [ "${takeover}" = "1" ]; then
-        OPTS="${OPTS} -t"
-    fi
-    if [ "${yes}" = "1" ]; then
-        OPTS="${OPTS} -y"
-    fi
-    for u_version in ${version_list}; do
-               # Don't stop if one version doesn't work.
-        set +e
-        verbose "Execute: ${0} -${mode} -k \"${u_version}\" ${OPTS}"
-        "${0}" -${mode} -k "${u_version}" ${OPTS}
-        set -e
-    done
-    exit 0
-fi
-
-
-case "${mode}" in
-    c)
-        create
-        ;;
-    d)
-        delete
-        ;;
-    u)
-        update
-        ;;
-esac