Allow BOOT_APPEND (grml-debootstrap) via cmdline

[grml-autoconfig.git] / autoconfig.functions

diff --git a/autoconfig.functions b/autoconfig.functions
index 7960772..cd2e1ca 100755 (executable)
--- a/autoconfig.functions
+++ b/autoconfig.functions
@@ -2150,20 +2150,28 @@ config_debootstrap(){
 
 if stringinstring "BOOT_IMAGE=debian2hd " "$CMDLINE" ; then
 
+einfo "Bootoption debian2hd found. Setting up environment for automatic installation via grml-debootstrap." ; eend 0
+
 if ! [ -x /usr/sbin/grml-debootstrap ] ; then
+   eindent
    eerror "Bootoption debian2hd found, but grml-debootstrap is not available." ; eend 1
-   eerror "Dropping you to a shell, just exit it to continue booting." ; eend 1
-   /bin/zsh
+   eoutdent
+   exit 1
 fi
 
-if checkbootparam "partition" ; then
-  PARTITION=''
-  PARTITION="$(getbootparam 'partition' 2>>$DEBUG)"
+if checkbootparam "target" ; then
+  TARGET=''
+  TARGET="$(getbootparam 'target' 2>>$DEBUG)"
   # notice: the following checks whether the given partition is available, if not the skip
   # execution of grml-debootstrap as it might result in data loss...
-  if ! [ -r $PARTITION ] ; then
-     ewarn "Partition $PARTITION does not exist. Skipping execution of grml-debootstrap therefore." ; eend 1
+  if ! [ -r "$TARGET" ] ; then
+     eerror "Target $TARGET does not exist. Skipping execution of grml-debootstrap therefore." ; eend 1
   fi
+else
+  eindent
+  eerror "No bootoption named target found, can not continue execution of grml-debootstrap." ; eend 1
+  eoutdent
+  exit 1
 fi
 
 if checkbootparam "grub" ; then
@@ -2186,34 +2194,44 @@ if checkbootparam "mirror" ; then
   MIRROR="$(getbootparam 'mirror' 2>>$DEBUG)"
 fi
 
+if checkbootparam "boot_append" ; then
+  BOOT_APPEND=''
+  BOOT_APPEND="$(getbootparam 'boot_append' 2>>$DEBUG)"
+fi
+
 if checkbootparam "password" ; then
   PASSWORD=''
   PASSWORD="$(getbootparam 'password' 2>>$DEBUG)"
 fi
 
 # now check which options are available
-if [ -n "PARTITION" ] ; then
-   PARTITIONCMD="--target $PARTITION"
+if [ -n "TARGET" ] ; then
+   TARGETCMD="--target $TARGET"
 else
-   PARTITIONCMD=''
-   ewarn "Partion not set via bootoption. Skipping execution of grml-debootstrap therefore."; eend 1
+   TARGETCMD=''
+   eindent
+   eerror "Target not set via bootoption. Skipping execution of grml-debootstrap therefore."; eend 1
+   eoutdent
+   exit 1
 fi
 [ -n "$GRUB" ]     && GRUBCMD="--grub $GRUB"               || GRUBCMD=''
 [ -n "$GROOT" ]    && GROOTCMD="--groot $GROOT"            || GROOTCMD=''
 [ -n "$RELEASE" ]  && RELEASECMD="--release $RELEASE"      || RELEASECMD=''
 [ -n "$MIRROR" ]   && MIRRORCMD="--mirror $MIRROR"         || MIRRORCMD=''
-[ -n "$PASSWORD" ] && PASSWORDCMD="--password $PASSWORD" ] || PASSWORDCMD=''
+[ -n "$PASSWORD" ] && PASSWORDCMD="--password $PASSWORD"   || PASSWORDCMD=''
+[ -n "$BOOT_APPEND" ] && BOOT_APPEND="--boot_append $BOOT_APPEND" || BOOT_APPEND=''
 
 # and finally write script and execute it
 cat>|/usr/bin/grml-debootstrap_noninteractive<<EOF
 #!/bin/sh
-AUTOINSTALL='yes' grml-debootstrap $PARTITIONCMD $GRUBCMD $GROOTCMD $RELEASECMD $MIRRORCMD $PASSWORDCMD
+AUTOINSTALL='yes' grml-debootstrap $TARGETCMD $GRUBCMD $GROOTCMD $RELEASECMD $MIRRORCMD $PASSWORDCMD $BOOT_APPEND
 EOF
 
 chmod 750  /usr/bin/grml-debootstrap_noninteractive
-einfo "Bootoption debian2hd found. Running automatic installation via grml-debootstrap." && eend 0
 
-screen /usr/bin/grml-debootstrap_noninteractive ; einfo "Invoking a shell, just exit to continue booting..." ; /bin/zsh
+screen /usr/bin/grml-debootstrap_noninteractive
+einfo "Invoking a shell, just exit to continue booting..."
+/bin/zsh
 
 fi # stringinstring "BOOT_IMAGE=debian2hd
 }