packit

早期freebsd实现

: run this script through /bin/sh
: packit used to be called "packf", but "pack" got changed to that
: PATH=:/bin:/usr/bin:/usr/ucb:/usr/uci:/usr/uci/lib/mh; export PATH
F="" M="" N=F

for A in $*
do
    case $A in
	-nov*)	N=F ;;

	-v*)	N=T ;;

	-*)	echo "packit: $A unknown" 1>&2
		exit 1 ;;

	+*|@*)  case $F in
		    "")  F=$A ;;
		    *)	 echo "packit: only one folder at a time" 1>&2
			 exit 1 ;;
		esac ;;

	*)	M="$M $A" ;;
    esac
done

case $F in
    "")  F=+outbox ;;
esac
case $M in
    "")  M=all ;;
esac

prf=/tmp/prf$$ ctx=/tmp/ctx$$
trap "rm -f $prf $ctx" 0 1 2 3 13 15

rm -f $prf
echo "MH-Sequences:" > $prf
cat ${MH-$HOME/.mh_profile} >> $prf
MH="$prf" ; export MH

rm -f $ctx
cp ${MHCONTEXT-`mhpath +`/context} $ctx
MHCONTEXT="$ctx" ; export MHCONTEXT

if mhpath $F all > /dev/null;
    then
	P=`mhpath +`/OUTGOING
	C="packf -file $P $F $M"
	case $N in
	    T)  echo $C ;;
	esac
	if $C;
	then
	    C="rmm $F $M"
	    case $N in
		T)  echo $C ;;
	    esac
	    if $C;
	    then
		exit 0;
	    else
		exit 1;
	    fi
	else
	    exit 1;
	fi
    else
	exit 1;
fi

exit 0