# variables {{{
PN="$(basename "$0")"
-VERSION="$(dpkg-query --show --showformat='${Version}' "$PN")"
+if [[ -d "$(dirname "$(which "$0")")"/.git ]]; then
+ VERSION="$(git describe | sed 's|^v||')"
+else
+ VERSION="$(dpkg-query --show --showformat='${Version}' "$PN")"
+fi
VERSION="${VERSION:-unknown}"
MNTPOINT="/mnt/debootstrap.$$"
# early helper functions {{{
GOOD='\e[32;01m'
BAD='\e[31;01m'
+WARN='\e[33;01m'
NORMAL='\e[0m'
einfo() {
return 0
}
+ewarn() {
+ printf " ${WARN}*${NORMAL} $*\n"
+ return 0
+}
+
eerror() {
[ "${RC_ENDCOL}" != "yes" ] && [ "${LAST_E_CMD}" = "ebegin" ] && echo
printf " ${BAD}*${NORMAL} $*\n" >&2
if [ -n "$MNTPOINT" ] ; then
if grep -q "$MNTPOINT" /proc/mounts ; then
# make sure nothing is left inside chroot so we can unmount it
- [ -x "$MNTPOINT"/etc/init.d/ssh ] && "$MNTPOINT"/etc/init.d/ssh stop
- [ -x "$MNTPOINT"/etc/init.d/mdadm ] && "$MNTPOINT"/etc/init.d/mdadm stop
+ for service in ssh mdadm ; do
+ if [ -x "${MNTPOINT}/etc/init.d/${service}" ] ; then
+ chroot "$MNTPOINT" "/etc/init.d/${service}" stop
+ fi
+ done
[ -x "$MNTPOINT"/bin/umount ] && chroot "$MNTPOINT" umount -a >/dev/null 2>&1
# ugly, but make sure we really don't leave anything (/proc /proc and
# /dev /dev are intended, trying to work around timing issues, see #657023)
- for ARG in /sys /proc /proc /dev /dev ; do
+ for ARG in /sys /proc /proc /dev/pts /dev/pts /dev /dev ; do
[ -x "$MNTPOINT"/bin/umount ] && chroot "$MNTPOINT" umount $ARG >/dev/null 2>&1
umount "$MNTPOINT"/$ARG >/dev/null 2>&1
done
# cmdline handling {{{
# source external command line parameter-processing script
-if [ -r ./cmdlineopts.clp ] ; then
- . ./cmdlineopts.clp
+self_dir="$(dirname "$(which "$0")")"
+if [ -r "${self_dir}"/cmdlineopts.clp ] ; then
+ . "${self_dir}"/cmdlineopts.clp
elif [ -r /usr/share/grml-debootstrap/functions/cmdlineopts.clp ] ; then
. /usr/share/grml-debootstrap/functions/cmdlineopts.clp
else
# make sure we have what we need {{{
if [ -n "$VIRTUAL" ] ; then
- check4progs kpartx mksh parted qemu-img || bailout 1
+ check4progs grub-mkimage kpartx mksh parted qemu-img || bailout 1
fi
# }}}
AVAILABLE_PARTITIONS=$(LANG=C fdisk -l 2>/dev/null | \
sed 's/*//' | \
grep -v 'Extended$' | \
- gawk -v num=0 -v ORS=' ' '/^\/dev\// {print $1}'; ls /dev/md* 2>/dev/null || true);
+ gawk -v num=0 -v ORS=' ' '/^\/dev\// {print $1}'; ls /dev/md[0-9]* 2>/dev/null || true);
if [ -z "$AVAILABLE_PARTITIONS" ] ; then
dialog --title "$PN" --trim \
fi
PARTITION_LIST=$(for i in $AVAILABLE_PARTITIONS ; do
- echo "$i $(blkid -s TYPE -o value "$i" 2>/dev/null || echo '[no_filesystem_yet]')"
+ fs="$(blkid -s TYPE -o value "$i" 2>/dev/null)"
+ [ -n "$fs" ] || fs='[no_filesystem_yet]'
+ echo "$i" "$fs"
+ unset fs
done)
TARGET=$(dialog --title "$PN" --single-quoted --stdout \
squeeze Debian/6.0 \
wheezy Debian/7.0 \
jessie Debian/8.0 \
+ stretch Debian/9.0 \
sid Debian/unstable)"
[ $? -eq 0 ] || bailout
}
fi
# }}}
+# Support for generic release codenames is unavailable. {{{
+if [ "$RELEASE" = "stable" ] || [ "$RELEASE" = "testing" ] ; then
+ eerror "Generic release codenames (stable, testing) are unsupported. \
+Please use specific codenames such as lenny, squeeze, wheezy, jessie or stretch." ; eend 1
+ bailout 1
+fi
+# }}}
+
checkconfiguration
# finally make sure at least $TARGET is set [the partition for the new system] {{{
einfo "Adjusting disk signature to a fixed (non-random) value"
MBRTMPFILE=$(mktemp)
dd if="${TARGET}" of="${MBRTMPFILE}" bs=512 count=1
- echo -en "\x41\x41\x41\x41\x41" | dd of="${MBRTMPFILE}" conv=notrunc seek=440 bs=1
+ echo -en "\x41\x41\x41\x41" | dd of="${MBRTMPFILE}" conv=notrunc seek=440 bs=1
dd if="${MBRTMPFILE}" of="${TARGET}" conv=notrunc
eend $?
fi
fi
fi
- DEVINFO=$(kpartx -av "$TARGET") # 'add map loop1p1 (253:0): 0 6289408 linear /dev/loop1 2048'
+ DEVINFO=$(kpartx -asv "$TARGET") # 'add map loop1p1 (253:0): 0 6289408 linear /dev/loop1 2048'
if [ -z "${DEVINFO}" ] ; then
eerror "Error setting up loopback device." ; eend 1
bailout 1
mount -t proc none "${MNTPOINT}"/proc
mount -t sysfs none "${MNTPOINT}"/sys
mount --bind /dev "${MNTPOINT}"/dev
+ mount --bind /dev/pts "${MNTPOINT}"/dev/pts
mkdir -p "${MNTPOINT}/boot/grub"
if ! [ -d "${MNTPOINT}"/usr/lib/grub/i386-pc/ ] ; then
bailout 1
fi
- cp "${MNTPOINT}"/usr/lib/grub/i386-pc/* "${MNTPOINT}/boot/grub/"
+ case "$RELEASE" in
+ lenny|squeeze|wheezy)
+ cp "${MNTPOINT}"/usr/lib/grub/i386-pc/* "${MNTPOINT}/boot/grub/"
+ ;;
+ *)
+ cp -a "${MNTPOINT}"/usr/lib/grub/i386-pc "${MNTPOINT}/boot/grub/"
+ ;;
+ esac
chroot "${MNTPOINT}" grub-mkimage -O i386-pc -p "(hd0,msdos1)/boot/grub" -o /tmp/core.img biosdisk part_msdos ext2
dd if="${MNTPOINT}/tmp/core.img" of="${ORIG_TARGET}" conv=notrunc seek=4
rm -f "${MNTPOINT}/tmp/core.img"
fi
chroot "${MNTPOINT}" update-grub
+ case "$RELEASE" in
+ lenny|squeeze|wheezy)
+ einfo "Adjusting grub.cfg for successful boot sequence."
+ sed -i "s;root=[^ ]\+;root=UUID=$TARGET_UUID;" "${MNTPOINT}"/boot/grub/grub.cfg
+ ;;
+ esac
+
umount "${MNTPOINT}"/proc
umount "${MNTPOINT}"/sys
+ umount "${MNTPOINT}"/dev/pts
umount "${MNTPOINT}"/dev
-
- einfo "Adjusting grub.cfg for successful boot sequence."
- if [ "$FIXED_DISK_IDENTIFIERS" = "yes" ]; then
- sed -i "s;root=[^ ]\+;root=UUID=$DISK_IDENTIFIER;" /boot/grub/grub.cfg
- else
- sed -i "s;set root=.*;set root='(hd0,msdos1)';" "${MNTPOINT}"/boot/grub/grub.cfg
- sed -i "s;root=[^ ]\+;root=/dev/sda1;" "${MNTPOINT}"/boot/grub/grub.cfg
- fi
-
umount "${MNTPOINT}"
kpartx -d "${ORIG_TARGET}" >/dev/null
}
CHROOT_VARIABLES="/var/cache/grml-debootstrap/variables_${SHORT_TARGET}"
touch "$CHROOT_VARIABLES"
chmod 600 "$CHROOT_VARIABLES" # make sure nobody except root can read it
- echo "# Configuration of ${PN}" > "$CHROOT_VARIABLES"
- [ -n "$ARCH" ] && echo "ARCH=\"$ARCH\"" >> "$CHROOT_VARIABLES"
- [ -n "$BACKPORTREPOS" ] && echo "BACKPORTREPOS=\"$BACKPORTREPOS\"" >> "$CHROOT_VARIABLES"
- [ -n "$CHROOT_SCRIPTS" ] && echo "CHROOT_SCRIPTS=\"$CHROOT_SCRIPTS\"" >> "$CHROOT_VARIABLES"
- [ -n "$CONFFILES" ] && echo "CONFFILES=\"$CONFFILES\"" >> "$CHROOT_VARIABLES"
- [ -n "$DEBCONF" ] && echo "DEBCONF=\"$DEBCONF\"" >> "$CHROOT_VARIABLES"
- [ -n "$DEBIAN_FRONTEND" ] && echo "DEBIAN_FRONTEND=\"$DEBIAN_FRONTEND\"" >> "$CHROOT_VARIABLES"
- [ -n "$DEBOOTSTRAP" ] && echo "DEBOOTSTRAP=\"$DEBOOTSTRAP\"" >> "$CHROOT_VARIABLES"
- [ -n "$DEFAULT_LOCALES" ] && echo "DEFAULT_LOCALES=\"$DEFAULT_LOCALES\"" >> "$CHROOT_VARIABLES"
- [ -n "$DEFAULT_LANGUAGE" ] && echo "DEFAULT_LANGUAGE=\"$DEFAULT_LANGUAGE\"" >> "$CHROOT_VARIABLES"
- [ -n "$EXTRAPACKAGES" ] && echo "EXTRAPACKAGES=\"$EXTRAPACKAGES\"" >> "$CHROOT_VARIABLES"
- [ -n "$FALLBACK_MIRROR" ] && echo "FALLBACK_MIRROR=\"$FALLBACK_MIRROR\"" >> "$CHROOT_VARIABLES"
- [ -n "$FORCE" ] && echo "FORCE=\"$FORCE\"" >> "$CHROOT_VARIABLES"
- [ -n "$GRMLREPOS" ] && echo "GRMLREPOS=\"$GRMLREPOS\"" >> "$CHROOT_VARIABLES"
- [ -n "$GRUB" ] && echo "GRUB=\"$GRUB\"" >> "$CHROOT_VARIABLES"
- [ -n "$HOSTNAME" ] && echo "HOSTNAME=\"$HOSTNAME\"" >> "$CHROOT_VARIABLES"
- [ -n "$INITRD" ] && echo "INITRD=\"$INITRD\"" >> "$CHROOT_VARIABLES"
- [ -n "$INSTALL_NOTES" ] && echo "INSTALL_NOTES=\"$INSTALL_NOTES\"" >> "$CHROOT_VARIABLES"
- [ -n "$ISODIR" ] && echo "ISODIR=\"$ISO\"" >> "$CHROOT_VARIABLES"
- [ -n "$ISO" ] && echo "ISO=\"$ISO\"" >> "$CHROOT_VARIABLES"
- [ -n "$KEEP_SRC_LIST" ] && echo "KEEP_SRC_LIST=\"$KEEP_SRC_LIST\"" >> "$CHROOT_VARIABLES"
- [ -n "$LOCALES" ] && echo "LOCALES=\"$LOCALES\"" >> "$CHROOT_VARIABLES"
- [ -n "$MIRROR" ] && echo "MIRROR=\"$MIRROR\"" >> "$CHROOT_VARIABLES"
- [ -n "$MKFS" ] && echo "MKFS=\"$MKFS\"" >> "$CHROOT_VARIABLES"
- [ -n "$NOPASSWORD" ] && echo "NOPASSWORD=\"true\"" >> "$CHROOT_VARIABLES"
- [ -n "$NOKERNEL" ] && echo "NOKERNEL=\"true\"" >> "$CHROOT_VARIABLES"
- [ -n "$PACKAGES" ] && echo "PACKAGES=\"$PACKAGES\"" >> "$CHROOT_VARIABLES"
- [ -n "$PRE_SCRIPTS" ] && echo "PRE_SCRIPTS=\"$PRE_SCRIPTS\"" >> "$CHROOT_VARIABLES"
- [ -n "$RECONFIGURE" ] && echo "RECONFIGURE=\"$RECONFIGURE\"" >> "$CHROOT_VARIABLES"
- [ -n "$RELEASE" ] && echo "RELEASE=\"$RELEASE\"" >> "$CHROOT_VARIABLES"
- [ -n "$RM_APTCACHE" ] && echo "RM_APTCACHE=\"$RM_APTCACHE\"" >> "$CHROOT_VARIABLES"
- [ -n "$ROOTPASSWORD" ] && echo "ROOTPASSWORD=\"$ROOTPASSWORD\"" >> "$CHROOT_VARIABLES"
- [ -n "$SCRIPTS" ] && echo "SCRIPTS=\"$SCRIPTS\"" >> "$CHROOT_VARIABLES"
- [ -n "$SECURE" ] && echo "SECURE=\"$SECURE\"" >> "$CHROOT_VARIABLES"
- [ -n "$SELECTED_PARTITIONS" ] && echo "SELECTED_PARTITIONS=\"$SELECTED_PARTITIONS\"" >> "$CHROOT_VARIABLES"
- [ -n "$TARGET" ] && echo "TARGET=\"$TARGET\"" >> "$CHROOT_VARIABLES"
- [ -n "$UPGRADE_SYSTEM" ] && echo "UPGRADE_SYSTEM=\"$UPGRADE_SYSTEM\"" >> "$CHROOT_VARIABLES"
- [ -n "$TARGET_UUID" ] && echo "TARGET_UUID=\"$TARGET_UUID\"" >> "$CHROOT_VARIABLES"
- [ -n "$TIMEZONE" ] && echo "TIMEZONE=\"$TIMEZONE\"" >> "$CHROOT_VARIABLES"
- [ -n "$TUNE2FS" ] && echo "TUNE2FS=\"$TUNE2FS\"" >> "$CHROOT_VARIABLES"
- [ -n "$VMSIZE" ] && echo "VMSIZE=\"$VMSIZE\"" >> "$CHROOT_VARIABLES"
+ echo "# Configuration of ${PN}" > "$CHROOT_VARIABLES"
+ # Resorting to sed(1) for escaping since "VAR='${VAR//\'/\'\\\'\'}'" does not work with all versions of Bash,
+ # e.g. not with 4.2.37(1)-release (a.k.a 4.2+dfsg-0.1+deb7u3) of Debian wheezy
+ [ -n "$ARCH" ] && echo "ARCH='$(sed "s,','\\\\'',g" <<<"${ARCH}")'" >> "$CHROOT_VARIABLES"
+ [ -n "$BACKPORTREPOS" ] && echo "BACKPORTREPOS='$(sed "s,','\\\\'',g" <<<"${BACKPORTREPOS}")'" >> "$CHROOT_VARIABLES"
+ [ -n "$CHROOT_SCRIPTS" ] && echo "CHROOT_SCRIPTS='$(sed "s,','\\\\'',g" <<<"${CHROOT_SCRIPTS}")'" >> "$CHROOT_VARIABLES"
+ [ -n "$CONFFILES" ] && echo "CONFFILES='$(sed "s,','\\\\'',g" <<<"${CONFFILES}")'" >> "$CHROOT_VARIABLES"
+ [ -n "$DEBCONF" ] && echo "DEBCONF='$(sed "s,','\\\\'',g" <<<"${DEBCONF}")'" >> "$CHROOT_VARIABLES"
+ [ -n "$DEBIAN_FRONTEND" ] && echo "DEBIAN_FRONTEND='$(sed "s,','\\\\'',g" <<<"${DEBIAN_FRONTEND}")'" >> "$CHROOT_VARIABLES"
+ [ -n "$DEBOOTSTRAP" ] && echo "DEBOOTSTRAP='$(sed "s,','\\\\'',g" <<<"${DEBOOTSTRAP}")'" >> "$CHROOT_VARIABLES"
+ [ -n "$DEFAULT_LOCALES" ] && echo "DEFAULT_LOCALES='$(sed "s,','\\\\'',g" <<<"${DEFAULT_LOCALES}")'" >> "$CHROOT_VARIABLES"
+ [ -n "$DEFAULT_LANGUAGE" ] && echo "DEFAULT_LANGUAGE='$(sed "s,','\\\\'',g" <<<"${DEFAULT_LANGUAGE}")'" >> "$CHROOT_VARIABLES"
+ [ -n "$EXTRAPACKAGES" ] && echo "EXTRAPACKAGES='$(sed "s,','\\\\'',g" <<<"${EXTRAPACKAGES}")'" >> "$CHROOT_VARIABLES"
+ [ -n "$FALLBACK_MIRROR" ] && echo "FALLBACK_MIRROR='$(sed "s,','\\\\'',g" <<<"${FALLBACK_MIRROR}")'" >> "$CHROOT_VARIABLES"
+ [ -n "$FORCE" ] && echo "FORCE='$(sed "s,','\\\\'',g" <<<"${FORCE}")'" >> "$CHROOT_VARIABLES"
+ [ -n "$GRMLREPOS" ] && echo "GRMLREPOS='$(sed "s,','\\\\'',g" <<<"${GRMLREPOS}")'" >> "$CHROOT_VARIABLES"
+ [ -n "$GRUB" ] && echo "GRUB='$(sed "s,','\\\\'',g" <<<"${GRUB}")'" >> "$CHROOT_VARIABLES"
+ [ -n "$HOSTNAME" ] && echo "HOSTNAME='$(sed "s,','\\\\'',g" <<<"${HOSTNAME}")'" >> "$CHROOT_VARIABLES"
+ [ -n "$INITRD" ] && echo "INITRD='$(sed "s,','\\\\'',g" <<<"${INITRD}")'" >> "$CHROOT_VARIABLES"
+ [ -n "$INSTALL_NOTES" ] && echo "INSTALL_NOTES='$(sed "s,','\\\\'',g" <<<"${INSTALL_NOTES}")'" >> "$CHROOT_VARIABLES"
+ [ -n "$ISODIR" ] && echo "ISODIR='$(sed "s,','\\\\'',g" <<<"${ISO}")'" >> "$CHROOT_VARIABLES"
+ [ -n "$ISO" ] && echo "ISO='$(sed "s,','\\\\'',g" <<<"${ISO}")'" >> "$CHROOT_VARIABLES"
+ [ -n "$KEEP_SRC_LIST" ] && echo "KEEP_SRC_LIST='$(sed "s,','\\\\'',g" <<<"${KEEP_SRC_LIST}")'" >> "$CHROOT_VARIABLES"
+ [ -n "$LOCALES" ] && echo "LOCALES='$(sed "s,','\\\\'',g" <<<"${LOCALES}")'" >> "$CHROOT_VARIABLES"
+ [ -n "$MIRROR" ] && echo "MIRROR='$(sed "s,','\\\\'',g" <<<"${MIRROR}")'" >> "$CHROOT_VARIABLES"
+ [ -n "$MKFS" ] && echo "MKFS='$(sed "s,','\\\\'',g" <<<"${MKFS}")'" >> "$CHROOT_VARIABLES"
+ [ -n "$NOPASSWORD" ] && echo "NOPASSWORD=\"true\"" >> "$CHROOT_VARIABLES"
+ [ -n "$NOKERNEL" ] && echo "NOKERNEL=\"true\"" >> "$CHROOT_VARIABLES"
+ [ -n "$PACKAGES" ] && echo "PACKAGES='$(sed "s,','\\\\'',g" <<<"${PACKAGES}")'" >> "$CHROOT_VARIABLES"
+ [ -n "$PRE_SCRIPTS" ] && echo "PRE_SCRIPTS='$(sed "s,','\\\\'',g" <<<"${PRE_SCRIPTS}")'" >> "$CHROOT_VARIABLES"
+ [ -n "$RECONFIGURE" ] && echo "RECONFIGURE='$(sed "s,','\\\\'',g" <<<"${RECONFIGURE}")'" >> "$CHROOT_VARIABLES"
+ [ -n "$RELEASE" ] && echo "RELEASE='$(sed "s,','\\\\'',g" <<<"${RELEASE}")'" >> "$CHROOT_VARIABLES"
+ [ -n "$RM_APTCACHE" ] && echo "RM_APTCACHE='$(sed "s,','\\\\'',g" <<<"${RM_APTCACHE}")'" >> "$CHROOT_VARIABLES"
+ [ -n "$ROOTPASSWORD" ] && echo "ROOTPASSWORD='$(sed "s,','\\\\'',g" <<<"${ROOTPASSWORD}")'" >> "$CHROOT_VARIABLES"
+ [ -n "$SCRIPTS" ] && echo "SCRIPTS='$(sed "s,','\\\\'',g" <<<"${SCRIPTS}")'" >> "$CHROOT_VARIABLES"
+ [ -n "$SECURE" ] && echo "SECURE='$(sed "s,','\\\\'',g" <<<"${SECURE}")'" >> "$CHROOT_VARIABLES"
+ [ -n "$SELECTED_PARTITIONS" ] && echo "SELECTED_PARTITIONS='$(sed "s,','\\\\'',g" <<<"${SELECTED_PARTITIONS}")'" >> "$CHROOT_VARIABLES"
+ [ -n "$TARGET" ] && echo "TARGET='$(sed "s,','\\\\'',g" <<<"${TARGET}")'" >> "$CHROOT_VARIABLES"
+ [ -n "$UPGRADE_SYSTEM" ] && echo "UPGRADE_SYSTEM='$(sed "s,','\\\\'',g" <<<"${UPGRADE_SYSTEM}")'" >> "$CHROOT_VARIABLES"
+ [ -n "$TARGET_UUID" ] && echo "TARGET_UUID='$(sed "s,','\\\\'',g" <<<"${TARGET_UUID}")'" >> "$CHROOT_VARIABLES"
+ [ -n "$TIMEZONE" ] && echo "TIMEZONE='$(sed "s,','\\\\'',g" <<<"${TIMEZONE}")'" >> "$CHROOT_VARIABLES"
+ [ -n "$TUNE2FS" ] && echo "TUNE2FS='$(sed "s,','\\\\'',g" <<<"${TUNE2FS}")'" >> "$CHROOT_VARIABLES"
+ [ -n "$VMSIZE" ] && echo "VMSIZE='$(sed "s,','\\\\'',g" <<<"${VMSIZE}")'" >> "$CHROOT_VARIABLES"
cp $VERBOSE "${CONFFILES}"/chroot-script "${MNTPOINT}"/bin/chroot-script
chmod 755 "${MNTPOINT}"/bin/chroot-script
}
# }}}
+try_umount() {
+ local tries=$1
+ local mountpoint="$2"
+
+ for (( try=1; try<=tries; try++ )); do
+ if [[ ${try} -eq ${tries} ]]; then
+ # Last time, show errors this time
+ umount "${mountpoint}" && return 0
+ else
+ # Not last time, hide errors until fatal
+ if umount "${mountpoint}" 2>/dev/null ; then
+ return 0
+ else
+ sleep 1
+ fi
+ fi
+ done
+ return 1 # Tried enough
+}
+
# execute chroot-script {{{
chrootscript() {
if ! [ -r "$MNTPOINT/bin/chroot-script" ] ; then
else
einfo "Executing chroot-script now"
mount --bind /dev "$MNTPOINT"/dev
+ mount --bind /dev/pts "$MNTPOINT"/dev/pts
if [ "$DEBUG" = "true" ] ; then
chroot "$MNTPOINT" /bin/sh -x /bin/chroot-script ; RC=$?
else
chroot "$MNTPOINT" /bin/chroot-script ; RC=$?
fi
- umount "$MNTPOINT"/dev
+ try_umount 3 "$MNTPOINT"/dev/pts
+ try_umount 3 "$MNTPOINT"/dev
eend $RC
fi
projects / grml-debootstrap.git / blobdiff