Drop URL to release notes from script header

[grml-debootstrap.git] / grml-debootstrap

diff --git a/grml-debootstrap b/grml-debootstrap
index a613c93..b65b26a 100755 (executable)
--- a/grml-debootstrap
+++ b/grml-debootstrap
@@ -5,7 +5,6 @@
 # Bug-Reports:   see http://grml.org/bugs/
 # License:       This file is licensed under the GPL v2+
 ################################################################################
-# http://www.debian.org/releases/stable/i386/index.html.en
 
 # variables {{{
 PN="$(basename $0)"
@@ -14,32 +13,32 @@ VERSION="${VERSION:-unknown}"
 MNTPOINT="/mnt/debootstrap.$$"
 
 # defaults
-CHROOT_SCRIPTS='yes'
-CONFFILES='/etc/debootstrap'
-DEBCONF='yes'
-DEBIAN_FRONTEND='noninteractive'
-DEBOOTSTRAP='debootstrap'
-DEFAULT_LOCALES='en_US.UTF-8'
-EXTRAPACKAGES='yes'
-FALLBACK_MIRROR='http://http.debian.net/debian'
-FORCE=''
-HOSTNAME='grml'
-INITRD='yes'
-INSTALL_NOTES='/etc/debootstrap/install_notes'
-LOCALES='yes'
-MIRROR="$FALLBACK_MIRROR"
-MKFS='mkfs.ext3'
-PACKAGES='yes'
-PRE_SCRIPTS='yes'
-RECONFIGURE='console-data'
-RELEASE='wheezy'
-RM_APTCACHE='yes'
-SCRIPTS='yes'
-SECURE='yes'
-TIMEZONE='Europe/Vienna'
-TUNE2FS='tune2fs -c0 -i0'
-UPGRADE_SYSTEM='yes'
-VMSIZE="2G"
+[ -n "$CHROOT_SCRIPTS" ] || CHROOT_SCRIPTS='yes'
+[ -n "$CONFFILES" ] || CONFFILES='/etc/debootstrap'
+[ -n "$DEBCONF" ] || DEBCONF='yes'
+[ -n "$DEBIAN_FRONTEND" ] || DEBIAN_FRONTEND='noninteractive'
+[ -n "$DEBOOTSTRAP" ] || DEBOOTSTRAP='debootstrap'
+[ -n "$DEFAULT_LOCALES" ] || DEFAULT_LOCALES='en_US.UTF-8'
+[ -n "$EXTRAPACKAGES" ] || EXTRAPACKAGES='yes'
+[ -n "$FALLBACK_MIRROR" ] || FALLBACK_MIRROR='http://http.debian.net/debian'
+[ -n "$FORCE" ] || FORCE=''
+[ -n "$HOSTNAME" ] || HOSTNAME='grml'
+[ -n "$INITRD" ] || INITRD='yes'
+[ -n "$INSTALL_NOTES" ] || INSTALL_NOTES='/etc/debootstrap/install_notes'
+[ -n "$LOCALES" ] || LOCALES='yes'
+[ -n "$MIRROR" ] || MIRROR="$FALLBACK_MIRROR"
+[ -n "$MKFS" ] || MKFS='mkfs.ext3'
+[ -n "$PACKAGES" ] || PACKAGES='yes'
+[ -n "$PRE_SCRIPTS" ] || PRE_SCRIPTS='yes'
+[ -n "$RECONFIGURE" ] || RECONFIGURE='console-data'
+[ -n "$RELEASE" ] || RELEASE='wheezy'
+[ -n "$RM_APTCACHE" ] || RM_APTCACHE='yes'
+[ -n "$SCRIPTS" ] || SCRIPTS='yes'
+[ -n "$SECURE" ] || SECURE='yes'
+[ -n "$TIMEZONE" ] || TIMEZONE='Europe/Vienna'
+[ -n "$TUNE2FS" ] || TUNE2FS='tune2fs -c0 -i0'
+[ -n "$UPGRADE_SYSTEM" ] || UPGRADE_SYSTEM='yes'
+[ -n "$VMSIZE" ] || VMSIZE="2G"
 
 # inside the chroot system locales might not be available, so use minimum:
 export LANG=C
@@ -77,8 +76,8 @@ Bootstrap options:
 
 Options for Virtual Machine deployment:
 
-      --vmfile           Set up a Virtual Machine instead of installing to
-                         a partition or directory, to be combined with --target,
+      --vmfile           Set up a Virtual Machine (raw format) instead of installing
+                         to a partition or directory, to be combined with --target,
                          like: --vmfile --target /mnt/sda1/qemu.img
       --vmsize <size>    Use specified size for size of VM file (default: 2G).
                          Syntax as supported by qemu-img, like: --vmsize 3G
@@ -450,7 +449,7 @@ prompt_for_bootmanager()
   fi
 
   for device in cciss/c0d0 sda hda; do
-    if [ /dev/$device != ${MBRDISK} ]; then
+    if [ "/dev/$device" != "${MBRDISK}" ]; then
       grep -q $device /proc/partitions && \
       ADDITIONAL_PARAMS="$ADDITIONAL_PARAMS:$device:install bootmanager grub into MBR of /dev/$device"
     fi
@@ -471,12 +470,7 @@ prompt_for_bootmanager()
     mbr)
       # /dev/md0: has to be installed in MBR of /dev/md0 and not in /dev/md:
       if echo "$TARGET" | grep -q "/dev/md" ; then
-         # using sw-raid:
-         if [ -n "$SELECTED_PARTITIONS" ] ; then
-            GRUB=$(echo ${SELECTED_PARTITIONS} | awk '{print $1}') # use first disk only
-         else
-            GRUB="$TARGET"
-         fi
+        GRUB="$TARGET"
       else
         GRUB="$MBRDISK"
       fi