#!/bin/sh
#
# Create CP/M disk image from a master, adding files to the User 0 area.
#
# usage: <output disk image> <input file> [...]
#
master_disk=`dirname $0`/t68k_cpm_disk.bin
temporary_disk=`mktemp`
output_disk=$1
shift
input_files=$*

error() {
        echo $*
        exit 1
}

if [ -z $output_disk ]; then
        error 'missing output disk file name'
fi
if [ -z $input_files ]; then
        error 'missing input file name(s)'
fi

dd if=$master_disk of=$temporary_disk conv=swab

for ifile in $input_files; do
        cpmcp -f tiny68k $temporary_disk $ifile 0:`basename $ifile`
done

dd if=$temporary_disk of=$output_disk conv=swab
rm $temporary_disk