#!/bin/sh

# Issues: this does not create a label:
# + makefs -D -N /tank/emaste/obj/root/freebsd-arm64/etc -o label=freebsd_root -t ffs -f 256 /tank/emaste/src/freebsd-arm64/root.ufs /tmp/makeroot.KVqzw/manifest
# this does:
# makefs -B little -o label=freebsd_root -Z -b 512m -F $ROOTDIR/METALOG arm64_ufs $ROOTDIR
# because -t ffs clears the option set

export MAKEOBJDIRPREFIX=/tank/emaste/obj

TOPDIR=$(cd $(dirname $0) && pwd -L)
SUBDIR=$(basename $TOPDIR)
SRCCONF="SRCCONF=$TOPDIR/src.conf"
ROOTDIR=$MAKEOBJDIRPREFIX/root/$SUBDIR
mkdir -p $ROOTDIR




create_file()
{
    mode=0444
    if [ $1 = "-m" ]; then
        mode=$2
        shift
        shift
    fi

    file_path=${1#/}
    cat > $ROOTDIR/$file_path
    file_size=$(($(cat $ROOTDIR/$file_path | wc -c)))
#    echo "./$file_path type=file uname=root gname=wheel mode=$mode size=$file_size" >> $ROOTDIR/METALOG
    echo "./$file_path type=file uname=root gname=wheel mode=$mode" >> $ROOTDIR/METALOG
}

create_src_manifest()
{
    git ls-files | \
        sed -E "s?(.*)?./usr/src/\1 type=file uname=root gname=wheel mode=0644 contents=$TOPDIR/\1?" > $ROOTDIR/METALOG.src
}

create_ports_manifest()
{
    p=/tank/emaste/src/ports
    (
        find $p -maxdepth 1 -type f
        find $p/Keywords $p/Mk $p/Templates $p/Tools -type f
        find $p/ports-mgmt/dialog4ports $p/ports-mgmt/pkg -type f
        find $p/devel/atf $p/devel/kyua $p/devel/lutok $p/databases/sqlite3 -type f
    ) | sed -E "s?$p(.*)?./usr/ports\1 type=file uname=root gname=wheel mode=0644 contents=$p\1?" > $ROOTDIR/METALOG.ports
    p=/usr/ports/distfiles
    while read file; do
    echo ".$p/$file type=file uname=root gname=wheel mode=0644 contents=$p/$file" >> $ROOTDIR/METALOG.ports
done <<EOF
dialog4ports-0.1.5.tar.gz
sqlite-autoconf-3080801.tar.gz
lutok-0.4.tar.gz
kyua-0.11.tar.gz
atf-0.21.tar.gz
pkg-1.4.10.tar.xz
EOF
}


do_installworldkernel()
{
    make -i -DNO_ROOT DESTDIR=$ROOTDIR $SRCCONF \
        TARGET=arm64 \
        installworld installkernel distribution
}

set -e

(
do_installworldkernel
#create_src_manifest
#create_ports_manifest

cat fdt.dtb | create_file /foundation.dtb
cat /tank/emaste/src/binutils-gdb-aarch64/ld/ld-new | create_file -m 0755 /usr/bin/ld

create_file /etc/fstab <<EOF
/dev/ufs/freebsd_root / ufs rw,noatime 1 1
EOF

sh tools/tools/makeroot/makeroot.sh -l freebsd_root \
    -e $ROOTDIR/METALOG.src \
    -e $ROOTDIR/METALOG.ports \
    -s 20g root.ufs $ROOTDIR
mkimg -s MBR -p efi:=arm64_uefi_boot.img -p freebsd:=root.ufs -o arm64_img

) 2>&1 | tee install.log