#!/bin/sh
#
# send -- send files or the current directory, to FARMACHINE by ssh
#

[ -n "$echo" ] && set -x

USAGE='send [file2] ...'

# no options allowed
case "$1" in
-*)
	echo "$USAGE" >&2
	exit 2
	;;
esac

ME='leavens'
CYGDRIVEHOME="/cygdrive/d" # `(cd $HOME; /bin/pwd)`
FARMACHINE='larch.cs.iastate.edu'
AWAY="$FARMACHINE:/home/bambam/$ME"

STATUS=0

# get part of directory name below $HOME or $ALTHOME
fulldir=`pwd`

case "$fulldir" in
$HOME|$CYGDRIVEHOME)
	below=.
	if test "$#" -eq 0
	then
	    echo "ERROR: can't send everything in $HOME" >&2
	    exit 1
	fi
	;;
*)
	below=`expr $fulldir : $HOME/'\(.*\)'`
	;;
esac

case "$below" in
0|'')
   below=`expr $fulldir : $CYGDRIVEHOME/'\(.*\)'`
   ;;
esac

awaybelow="$below"

case "$below" in
0|'')
   echo "can't send from $fulldir, not under $HOME" >&2
   exit 1
   ;;
bin|bin/Obsolete|bat)
   awaybelow="WWW/Windows/$below"
   if test $# -le 0
   then
       echo "can't update all of $below" >&2
       exit 2
   fi
   ;;
*)
   ;;
esac

echo "sending to ~/${awaybelow} on $FARMACHINE"

if test $# -gt 0
then
    for f
    do
	scp -p "$f" "$AWAY/${awaybelow}/" || STATUS=1
	ssh "$FARMACHINE" chmod go-w "~/'${awaybelow}/$f'"
    done
else
   rsync --rsync-path=/usr/bin/rsync -aup --exclude='*~' . "${AWAY}/${awaybelow}" || STATUS=1
   ssh "$FARMACHINE" chmod -R go-w "~/'${awaybelow}/'"
fi

exit $STATUS