# This script gets sourced from boot-hurd-i386.
#
# Do install stuff for hurd, including making bootable CDs
# Works with debian-installer
#
# $1 is the CD number
# $2 is the temporary CD build dir

. $BASEDIR/tools/boot/$DI_CODENAME/common.sh
. $BASEDIR/tools/boot/$DI_CODENAME/x86-desktop.sh

set -e
#set -x

N=$1
CDDIR=$2
BOOTDIR=
if [ "$DI_WWW_HOME" = "default" ];then
    DI_WWW_HOME="https://d-i.debian.org/daily-images/hurd-i386/daily/"
    try_di_image_cache
fi

case "$MKISOFS" in
    *xorriso*)
        XORRISO_VER=$(xorriso_version)
        ;;
    *)
	echo "ERROR: debian-cd now depends on xorriso for making x86 bootable CDs."
	exit 1;
	;;
esac

cd $CDDIR/..

# Only disc 1 bootable
if [ $N != 1 ]; then
       add_mkisofs_opt $CDDIR/../$N.mkisofs_opts "-J -joliet-long"
       exit 0
fi

# Download boot images.
BOOT_IMAGES="cdrom/debian-cd_info.tar.gz cdrom/gnumach.gz cdrom/initrd.gz cdrom/gtk/initrd.gz cdrom/ext2fs.static cdrom/ld.so.1"

for image in $BOOT_IMAGES; do
       if [ ! -e "$image" ]; then
               dir=$(dirname $image)
               mkdir -p $dir
               if [ ! "$DI_WWW_HOME" ];then
                       if [ ! "$DI_DIR" ];then
                               DI_DIR="$MIRROR/dists/$DI_DIST/main/installer-$ARCH/current/images"
                       fi
                       cp "$DI_DIR/$image" $image
               else
                       $WGET "$DI_WWW_HOME/$image" -O $image
               fi
       fi
done

# Install kernel and initrd
mkdir -p $CDDIR/boot/kernel/
mkdir -p $CDDIR/boot/gtk/
cp "cdrom/gnumach.gz" "$CDDIR/boot/kernel/gnumach.gz"
cp "cdrom/initrd.gz" "$CDDIR/boot/initrd.gz"
cp "cdrom/gtk/initrd.gz" "$CDDIR/boot/gtk/initrd.gz"
cp "cdrom/ext2fs.static" "$CDDIR/boot/kernel/ext2fs.static"
cp "cdrom/ld.so.1" "$CDDIR/boot/kernel/ld.so.1"

# Install bootloader
mkdir -p boot$N
tar -C boot$N -zxf cdrom/debian-cd_info.tar.gz
add_mkisofs_opt $CDDIR/../$N.mkisofs_opts "-J -joliet-long"
add_mkisofs_opt $CDDIR/../$N.mkisofs_opts "-b boot/grub/grub_eltorito"
[ -f boot$N/boot/grub/grub_embed ] && add_mkisofs_opt $CDDIR/../$N.mkisofs_opts "--embedded-boot boot$N/boot/grub/grub_embed"
add_mkisofs_opt $CDDIR/../$N.mkisofs_opts "-c boot/boot.cat"
add_mkisofs_opt $CDDIR/../$N.mkisofs_opts "-no-emul-boot"

bls=4 # Specify 4 for BIOS boot, don't calculate it
add_mkisofs_opt $CDDIR/../$N.mkisofs_opts "-boot-load-size $bls"
add_mkisofs_opt $CDDIR/../$N.mkisofs_opts "-boot-info-table"
add_mkisofs_opt $CDDIR/../$N.mkisofs_opts "-cache-inodes"
add_mkisofs_opt $CDDIR/../$N.mkisofs_dirs "boot$N"

# Add autorun
if [ -f $CDDIR/README.html ]; then
       todos > $CDDIR/autorun.inf <<EOF
[autorun]
open=autorun.bat
label=Install Debian GNU/Hurd
EOF
       todos > $CDDIR/autorun.bat <<EOF
@echo Starting "README.html"...
@start README.html
@exit
EOF
fi

# Install languages
install_languages $CDDIR

# Cleanup
rm -rf cdrom

# done