Release new version 0.80

[grml-debootstrap.git] / chroot-script

diff --git a/chroot-script b/chroot-script
index e14ca21..7d8c6d2 100755 (executable)
--- a/chroot-script
+++ b/chroot-script
@@ -21,6 +21,7 @@ fi
 . /etc/debootstrap/variables || exit 1
 
 [ -r /proc/1 ] || mount -t proc none /proc
+[ -r /sys/kernel ] || mount -t sysfs none /sys
 
 # variable checks {{{
 
@@ -426,24 +427,12 @@ passwords()
 
 # set up /etc/hosts {{{
 hosts() {
-  if [ -f /etc/hosts ] ; then
-     sed -i "s#127.0.0.1 .*#127.0.0.1       localhost  $HOSTNAME#" /etc/hosts
-     [ -n "$HOSTNAME" ] && sed -i "s/grml/$HOSTNAME/g" /etc/hosts
-  else
+  if ! [ -f /etc/hosts ] ; then
      cat > /etc/hosts << EOF
-127.0.0.1       localhost $HOSTNAME
-
-#127.0.0.1       localhost
-#127.0.1.1       $HOSTNAME.example.org $HOSTNAME
-
-# The following lines are desirable for IPv6 capable hosts
-#::1     ip6-localhost ip6-loopback $HOSTNAME
-::1     ip6-localhost ip6-loopback
-fe00::0 ip6-localnet
-ff00::0 ip6-mcastprefix
-ff02::1 ip6-allnodes
-ff02::2 ip6-allrouters
-ff02::3 ip6-allhosts
+127.0.0.1       localhost
+::1             localhost ip6-localhost ip6-loopback
+ff02::1         ip6-allnodes
+ff02::2         ip6-allrouters
 EOF
   fi
 }
@@ -474,11 +463,15 @@ timezone() {
 
 # helper function for fstab() {{{
 createfstab(){
-     echo "Setting up /etc/fstab"
-if [ -n "$TARGET_UUID" ] ; then
-   echo "/dev/disk/by-uuid/${TARGET_UUID} /  auto    defaults,errors=remount-ro 0   1" > /etc/fstab
-else
-   echo "${TARGET} /  auto    defaults,errors=remount-ro 0   1" > /etc/fstab
+  echo "Setting up /etc/fstab"
+  if [ -n "$TARGET_UUID" ] ; then
+    echo "/dev/disk/by-uuid/${TARGET_UUID} /  auto    defaults,errors=remount-ro 0   1" > /etc/fstab
+  else
+    echo "Warning: couldn't identify target UUID for rootfs, your /etc/fstab might be incomplete."
+  fi
+
+if [ -n "$EFI" ] ; then
+  echo "UUID=$(blkid -o value -s UUID $EFI)  /boot/efi       vfat    umask=0077      0       1" >> /etc/fstab
 fi
 
 cat >> /etc/fstab << EOF
@@ -561,6 +554,24 @@ initrd() {
 }
 # }}}
 
+efi_setup() {
+  if [ -z "$EFI" ] ; then
+    return 0
+  fi
+
+  if ! dpkg --list efibootmgr 2>/dev/null | grep -q '^ii' ; then
+    echo "Notice: efi option set but no efibootmgr package, installing it therefore."
+    DEBIAN_FRONTEND=$DEBIAN_FRONTEND $APTINSTALL efibootmgr
+  fi
+
+  mkdir -p /boot/efi
+  echo "Mounting $EFI on /boot/efi"
+  mount "$EFI" /boot/efi || return 1
+
+  echo "Invoking efibootmgr"
+  efibootmgr || return 1
+}
+
 # grub configuration/installation {{{
 grub_install() {
 
@@ -569,9 +580,22 @@ grub_install() {
     return 0
   fi
 
-  if ! dpkg --list grub-pc 2>/dev/null | grep -q '^ii' ; then
-    echo "Notice: grub option set but no grub-pc package, installing it therefore."
-    DEBIAN_FRONTEND=$DEBIAN_FRONTEND $APTINSTALL grub-pc
+  efi_setup || return 1
+
+  if [ -n "$EFI" ] ; then
+    GRUB_PACKAGE=grub-efi-amd64
+  else
+    GRUB_PACKAGE=grub-pc
+  fi
+
+  # make sure this is pre-defined so we have sane settings for automated
+  # upgrades, see https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=711019
+  echo "Setting ${GRUB_PACKAGE} debconf configuration for install device to $GRUB"
+  echo "${GRUB_PACKAGE} ${GRUB_PACKAGE}/install_devices multiselect $GRUB" | debconf-set-selections
+
+  if ! dpkg --list ${GRUB_PACKAGE} 2>/dev/null | grep -q '^ii' ; then
+    echo "Notice: grub option set but no ${GRUB_PACKAGE} package, installing it therefore."
+    DEBIAN_FRONTEND=$DEBIAN_FRONTEND $APTINSTALL ${GRUB_PACKAGE}
   fi
 
   if ! [ -x "$(which grub-install)" ] ; then
@@ -613,6 +637,8 @@ grub_install() {
     return 1
   fi
 
+  mountpoint /boot/efi >/dev/null && umount /boot/efi
+
   $UPDATEGRUB
 }
 # }}}
@@ -645,6 +671,7 @@ finalize() {
 
   [ -n "$POLICYRCD" ] && rm -f /usr/sbin/policy-rc.d
 
+  umount /sys >/dev/null 2>/dev/null || true
   umount /proc >/dev/null 2>/dev/null || true
 }
 # }}}