Use aptitude instead of apt-get in chroot-script

[grml-debootstrap.git] / chroot-script

diff --git a/chroot-script b/chroot-script
index b82526f..cdb6c0a 100644 (file)
--- a/chroot-script
+++ b/chroot-script
@@ -4,15 +4,25 @@
 # 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: Die Apr 10 11:48:13 CEST 2007 [mika]
+# Latest change: Mon Apr 16 12:21:19 CEST 2007 [mika]
 ################################################################################
 
 set -e # exit on any error
 
-. /etc/debootstrap/config || exit 1
+. /etc/debootstrap/config    || exit 1
+. /etc/debootstrap/variables || exit 1
 
 [ -r /proc/1 ] || mount -t proc   none /proc
 
+# use aptitude only if it's available
+if [ -x /usr/bin/aptitude ] ; then
+   APTINSTALL='aptitude -y'
+   APTUPDATE='aptitude update'
+else
+   APTINSTALL='apt-get --force-yes -y'
+   APTUPDATE='apt-get update'
+fi
+
 # variable checks {{{
 if [ -z "$STAGES" ] ; then
    STAGES='/etc/debootstrap/stages'
@@ -78,8 +88,8 @@ packages() {
        echo "Error: /etc/debootstrap/packages not found, exiting."
        exit 1
      else
-       apt-get update
-       apt-get --force-yes -y install $(cat /etc/debootstrap/packages) $GRMLPACKAGES
+       $APTUPDATE
+       $APT $(cat /etc/debootstrap/packages) $GRMLPACKAGES
      fi
   fi
 }
@@ -95,14 +105,23 @@ mkinitrd() {
 
 # install kernel packages {{{
 kernel() {
+  # do not override $KERNEL if set via config file
+  if [ -z "$KERNEL" ] ; then
+     if [ "$ARCH" = 'i386' ] ; then
+        KERNEL='2.6-686'
+     elif [ "$ARCH" = 'amd64' ] ; then
+        KERNEL='2.6-amd64'
+     fi
+  fi
+
   if [ -n "$KERNEL" ] ; then
-     apt-get update
+     $APTUPDATE
      if [ "$RELEASE" = 'sarge' ] ; then
         KERNELPACKAGES="kernel-image-$KERNEL kernel-headers-$KERNEL"
      else
         KERNELPACKAGES="linux-image-$KERNEL linux-headers-$KERNEL"
      fi
-     apt-get --force-yes -y install $KERNELPACKAGES
+      $APTINSTALL $KERNELPACKAGES
   fi
 }
 # }}}
@@ -242,11 +261,13 @@ grub() {
 
      # finally install grub
      update-grub -y
-     sed -i "s/^# groot=.*/# groot=(${GROOT})/g" /boot/grub/menu.lst
-     sed -i "s|^# kopt=root=.*|# kopt=root=${TARGET} ro|g" /boot/grub/menu.lst
-     # not sure why savedefault does not work for me; any ideas?
-     sed -i "s/^savedefault.*/# &/g" /boot/grub/menu.lst
-     update-grub -y
+     if [ -f /boot/grub/menu.lst ] ; then
+        sed -i "s/^# groot=.*/# groot=(${GROOT})/g" /boot/grub/menu.lst
+        sed -i "s|^# kopt=root=.*|# kopt=root=${TARGET} ro|g" /boot/grub/menu.lst
+        # not sure why savedefault does not work for me; any ideas?
+        sed -i "s/^savedefault.*/# &/g" /boot/grub/menu.lst
+        update-grub -y
+     fi
   fi
 }
 # }}}