:
##########################################################################
# Shellscript:	cpiomail - send directories per e-mail
# Author     :	Heiner Steven <heiner.steven@odn.de>
# Date       :	1994-11-14
# Category   :	Mail
# SCCS-Id.   :	@(#) cpiomail	1.3 03/12/19
##########################################################################
# Description
#
##########################################################################

PN=`basename "$0"`			# Program name
VER='1.3'

: ${COMPRESS:=gzip}
: ${COMPRESS_SUFFIX:=.gz}

# Determine mail program knowing "-s" argument
Mail=mail
[ -x /bin/mailx ] && Mail=mailx

CpioOpt=B				# cpio-options
Silent=no				# "yes" or "no"

Usage () {
    echo >&2 "$PN - send directories with e-mail, $VER (stv '94)
Usage: $PN user {file|directory} [file|directory...]

The program searches all given files and directories (including
subdirectories), creates a 'uuencode'ed cpio archive, and sends it to
the specified user per e-mail."
    exit 1
}

Err () {
    for i
    do echo "$PN: $i" >&2
    done
}

Fatal () { Err "$@"; exit 1; }
Msg () { [ "$Silent" != yes ] && Err "$@"; }

while [ $# -gt 0 ]
do
    case "$1" in
	-v)	CpioOpt=${CpioOpt}v;;
	-s)	Silent=yes;;
	--)	shift; break;;
	-h)	Usage;;
	-*)	Usage;;
	*)	break;;			# First file name
    esac
    shift
done

[ $# -lt 2 ] && Usage
User="$1"; shift

for Dir
do
    Archive="${Dir}.cpio${COMPRESS_SUFFIX}"
    [ -r "$Dir" ] || { Err "cannot read $Dir - ignored"; continue; }

    [ "$Silent" = no ] && echo "$Archive -	\c"
    find "$Dir" -type f -print |
	cpio -o$CpioOpt | 
	$COMPRESS |
	uuencode "$Archive" | 
	$Mail -s "$Archive" "$User" || exit 1
done