# Authors: grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
# Bug-Reports: see http://grml.org/bugs/
# License: This file is licensed under the GPL v2.
-# Latest change: Don Apr 12 11:42:02 CEST 2007 [mika]
+# Latest change: Mon Apr 16 15:42:34 CEST 2007 [mika]
################################################################################
# http://www.debian.org/releases/stable/i386/index.html.en
set -e # exit on any error
-VERSION='0.6'
+VERSION='0.8'
# source core functions {{{
. /etc/grml/lsb-functions
check4root || exit 1
# }}}
-# cmdline handling {{{
-case $* in
- -h*|--h*)
- einfo "$0 - wrapper around debootstrap for installing plain Debian via grml"
- einfo "Adjust /etc/debootstrap/config and invoke $0 afterwards."
- eend 0
- exit 0
- ;;
- -v|--v*)
- einfo "$0 version $VERSION"
- einfo "Send bug reports to Michael Prokop <mika@grml.org>."
- eend 0
- exit 0
- ;;
-esac
-# }}}
-
# without config file it won't work {{{
if [ -r /etc/debootstrap/config ] ; then
. /etc/debootstrap/config
fi
# }}}
+# cmdline handling {{{
+usage() {
+ einfo "$0 - wrapper around debootstrap for installing plain Debian via grml"
+ einfo "Adjust /etc/debootstrap/config and invoke $0 afterwards."
+}
+
+while [ "$#" -gt "0" ] ; do
+ case $1 in
+ -v|--version)
+ einfo "$0 version $VERSION"
+ einfo "Send bug reports to Michael Prokop <mika@grml.org>."
+ eend 0
+ exit 0
+ ;;
+ -t|--target)
+ shift
+ TARGET=$1
+ ;;
+ --grub)
+ shift
+ GRUB=$1
+ ;;
+ --groot)
+ shift
+ GROOT=$1
+ ;;
+ --release)
+ shift
+ RELEASE=$1
+ ;;
+ -p|--mntpoint)
+ shift
+ MNTPOINT=$1
+ ;;
+ -m|--mirror)
+ shift
+ MIRROR=$1
+ CHROOTMIRROR=$1
+ ;;
+ -h|--help)
+ usage ; eend 0
+ eend 0
+ exit 0
+ ;;
+ *)
+ eerror "Syntax error."
+ usage ; eend 1
+ exit 1
+ ;;
+ esac
+ shift
+done
+# }}}
+
# set/check variables {{{
# inside the chroot system the locales might not be available, so use minimum:
ARCHINFO=" (${ARCH})"
fi
+# provide variables to chroot system
+[ -n "$ARCH" ] && echo "ARCH=$ARCH" > /etc/debootstrap/variables
+[ -n "$GRUB" ] && echo "GRUB=$GRUB" >> /etc/debootstrap/variables
+[ -n "$GROOT" ] && echo "GROOT=$GROOT" >> /etc/debootstrap/variables
+[ -n "$TARGET" ] && echo "TARGET=$TARGET" >> /etc/debootstrap/variables
+[ -n "$MIRROR" ] && echo "MIRROR=$MIRROR" >> /etc/debootstrap/variables
+[ -n "$CHROOTMIRROR" ] && echo "CHROOTMIRROR=$CHROOTMIRROR" >> /etc/debootstrap/variables
+
# make sure at least $TARGET is set [the partition for the new system]
if [ -z "$TARGET" ] ; then
eerror "Please adjust /etc/debootstrap/config before running ${0}" ; eend 1
# we want to exit smoothly and clean:
bailout(){
# make sure $TARGET is not mounted when exiting grml-debootstrap
- if [ -n "$TARGET" ] ; then
- if grep -q $TARGET /proc/mounts ; then
+ if [ -n "$MNTPOINT" ] ; then
+ if grep -q $MNTPOINT /proc/mounts ; then
# make sure nothing is left inside chroot so we can unmount it
- [ -x "$TARGET"/etc/init.d/ssh ] && "$TARGET"/etc/init.d/ssh stop
- [ -x "$TARGET"/etc/init.d/mdadm ] && "$TARGET"/etc/init.d/mdadm stop
- chroot "$TARGET" umount /sys 1>/dev/null 2>&1
- chroot "$TARGET" umount /proc 1>/dev/null 2>&1
- echo "Unmounting $TARGET"
- umount "$TARGET"
+ [ -x "$MNTPOINT"/etc/init.d/ssh ] && "$MNTPOINT"/etc/init.d/ssh stop
+ [ -x "$MNTPOINT"/etc/init.d/mdadm ] && "$MNTPOINT"/etc/init.d/mdadm stop
+ # ugly, but make sure we really don't leav anything
+ [ -x "$MNTPOINT"/bin/umount ] && chroot "$MNTPOINT" umount /sys 1>/dev/null 2>&1
+ [ -x "$MNTPOINT"/bin/umount ] && chroot "$MNTPOINT" umount -a 1>/dev/null 2>&1
+ [ -x "$MNTPOINT"/bin/umount ] && chroot "$MNTPOINT" umount /proc 1>/dev/null 2>&1
+ [ -x "$MNTPOINT"/bin/umount ] && chroot "$MNTPOINT" umount /proc 1>/dev/null 2>&1
+ einfo "Unmounting $MNTPOINT" ; umount "$MNTPOINT" ; eend $?
fi
fi
[ -n "$1" ] && EXIT="$1" || EXIT="1"
+ [ -n "$3" ] && einfo "Notice: just remove $STAGES/$3 to reexecute the stage"
exit "$EXIT"
}
trap bailout 1 2 3 15
# we want to execute all the functions only once, simple check for it:
stage() {
- if grep -q done "$STAGES/$1" 2>/dev/null ; then
- ewarn "Notice: stage $1 has been executed already, skipping execution therefore." ; eend 0
- return 1
- else
+ if [ -n "$2" ] ; then
echo "$2" > "$STAGES/$1"
return 0
+ elif grep -q done "$STAGES/$1" 2>/dev/null ; then
+ ewarn "Notice: stage $1 has been executed already, skipping execution therefore." ; eend 0
+ return 1
fi
}
# }}}
echo "
Target: $TARGET"
case "$MNTPOINT" in "$TARGET") ;; *) echo " Mount-point: $MNTPOINT" ;; esac
- [ -n "$GRUB" ] && echo " Install grub to: $GROOT / $GRUB"
+ [ -n "$GRUB" ] && echo " Install grub to: $GROOT / $GRUB"
+ [ -n "$MIRROR" ] && echo " Using mirror: $MIRROR"
case "$MNTPOINT" in "$TARGET") ;; *) echo " Important! Continuing will delete all data from ${TARGET}!" ;; esac
echo
einfon "Is this ok for you? [y/N] "
# install main chroot {{{
debootstrap_system() {
- einfo "Running $DEBOOTSTRAP for release ${RELEASE}${ARCHINFO} using mirror $MIRROR"
- $DEBOOTSTRAP $ARCHCMD $RELEASE $MNTPOINT $MIRROR
- eend $?
+ if ! grep -q $MNTPOINT /proc/mounts ; then
+ mount_target
+ fi
+ if grep -q $MNTPOINT /proc/mounts ; then
+ einfo "Running $DEBOOTSTRAP for release ${RELEASE}${ARCHINFO} using mirror $MIRROR"
+ $DEBOOTSTRAP $ARCHCMD $RELEASE $MNTPOINT $MIRROR
+ eend $?
+ else
+ eerror "Error: $MNTPOINT not mounted, can not continue."
+ eend 1
+ fi
}
# }}}
mkdir $MNTPOINT/etc/debootstrap/
# make sure we have our files for later use via chroot-script
- cp /etc/debootstrap/config $MNTPOINT/etc/debootstrap/
- cp /etc/debootstrap/packages $MNTPOINT/etc/debootstrap/packages
+ cp /etc/debootstrap/config $MNTPOINT/etc/debootstrap/
+ cp /etc/debootstrap/packages $MNTPOINT/etc/debootstrap/packages
+ cp /etc/debootstrap/variables $MNTPOINT/etc/debootstrap/variables
# make sure we can access network [relevant for cdebootstrap]
[ -f "$MNTPOINT/etc/resolv.conf" ] || cp /etc/resolv.conf $MNTPOINT/etc/resolv.conf
# execute chroot-script {{{
chrootscript() {
- einfo "Executing chroot-script now"
- chroot "$MNTPOINT" /bin/chroot-script
- eend $?
+ if ! [ -r "$MNTPOINT/bin/chroot-script" ] ; then
+ mount_target
+ fi
+ if [ -x "$MNTPOINT/bin/chroot-script" ] ; then
+ einfo "Executing chroot-script now"
+ chroot "$MNTPOINT" /bin/chroot-script
+ eend $?
+ else
+ eerror "Fatal: $MNTPOINT/bin/chroot-script could not be found."
+ eend 1
+ fi
}
# }}}
echo "Notice: \$GRUB or \$GROOT not defined, will not install grub therefor."
else
einfo "Installing grub on ${GRUB}:"
- grub-install --root-directory="$MNTPOINT" "(${GRUB})"
+ [ -x /usr/sbin/grub-install ] && GRUBINSTALL=/usr/sbin/grub-install || GRUBINSTALL=/sbin/grub-install
+ $GRUBINSTALL --root-directory="$MNTPOINT" "(${GRUB})"
eend $?
fi
}
# }}}
# now execute all the functions {{{
- stage mkfs && mkfs && stage mkfs done
- stage tunefs && tunefs && stage tunefs done
- stage mount_target && mount_target && stage mount_target done
- stage debootstrap_system && debootstrap_system && stage debootstrap_system done
- stage preparechroot && preparechroot && stage preparechroot done
- stage chrootscript && chrootscript && stage chrootscript done
- stage grub_install && grub_install && stage grub_install done
- stage umount_chroot && umount_chroot && stage umount_chroot done
- stage fscktool && fscktool && stage fscktool done
+for i in mkfs tunefs mount_target debootstrap_system preparechroot \
+ chrootscript grub_install umount_chroot fscktool ; do
+ if stage $i ; then
+ $i && stage $i done || bailout 2 "i"
+ fi
+done
# }}}
# stages {{{
projects / grml-debootstrap.git / blobdiff