#!/bin/sh

dashdash=""

while [ "$1" != "" ]
do
  if [ -n ${dashdash} ]
  then
    rcpts="${rcpts} $1"
  else
    case $1 in
      --)     dashdash=y ;;
      -bm|-U) ;;
      -f|-r)  shift
              EMAIL=$1 ;;
      -*)     echo "Option $1 not supported" >&2
              exit 1 ;;
      *)      rcpts="${rcpts} $1"

# Might also want to support:
# -t = get recipients from headers; recipients on cmdline are EXCLUDED
# -i = do NOT terminate on "." on a line by itself (what does msmtp do?)
# -ti = -t -i

    esac
  fi
  shift
done

# Recipients might be separated by commas ???


if [ -z ${EMAIL} ]
then
  EMAIL=`whoami`@`hostname -f`
fi

trap 'rm -f ${conffile}; exit 1' 0

conffile=`mktemp`

cat > ${conffile} <<EOF
host localhost
from ${EMAIL}
EOF

eval msmtp -f ${conffile} -- ${rcpts}