#! /bin/sh

. .config

label=""
prog=burn+diff
setattrs=NO

COPY=NO
MOVE=NO
DELETE=NO

while getopts l:p:cmrs opt; do
   case $opt in
      l) label="$OPTARG" ;;
      p) prog="$OPTARG" ;;
      c) COPY=YES ;;
      m) MOVE=YES ;;
      r) DELETE=YES ;;
      s) setattrs=YES ;;
   esac
done
shift `expr $OPTIND - 1`

source="$1"

if [ "$2" -o \( "$source" -a $COPY = NO -a $MOVE = NO \) -o \( $COPY = YES -a $MOVE = YES \) ]; then
   echo "Usage: $0 [-l label] [-p program] [-s] [-c|-m] [source]"
   exit 1
fi

if [ "$source" ]; then
   if [ -f "$source" ]; then
      mkdir -p "$source_dir" || exit 1
   elif [ -d "$source" ]; then
      [ "$label" = "" ] && label="`basename \"$source\"`"
   else
      echo "$0 can only write files or directories"
      exit 1
   fi
   if [ $COPY = YES ]; then
      if [ -f "$source" ]; then
         cp -p "$source" "$source_dir"
      else
         cpdir "$source" "$source_dir"
      fi
   elif [ $MOVE = YES ]; then
      mv "$source" "$source_dir"
   fi || exit 1
fi

if [ $setattrs = YES ]; then
   setattrs.sh "$source_dir"
fi

if [ -z "$label" ]; then
   label="`guess_label.py`"
fi

if [ "$label" ]; then
   mk-image "$label"
else
   mk-image
fi && ls-image && $prog && rm "$cd_image_iso" || exit 1

if [ $DELETE = YES ]; then
   exec rm -r "$source_dir"
fi