#!/bin/sh
#
# Install -- a shell script, doing the same as BSD's install.
#
# Copyright (c) 1994 by, 1996 Gunther Schadow.
#
# You are free to copy, change and redistribute this file, as long as
# you do not remove my name and this copyright notice. This software
# is provided "as is" without warranty of any kind.
#
PKGDIR=/usr/local/etc/packages
#
MV=mv
CP=cp
CD=cd
TAR=tar
STRIP=strip
CHMOD=chmod
CHOWN=chown
CHGRP=chgrp

YES=__yes__
NO=__no__

# -c option changes this to $CP
XFER=$MV
# -s option changes this to $YES
STRIP_IT=$NO
#
MODE=$NO
OWNER=$NO
GROUP=$NO
PACKAGE=$NO 

MULTI=$NO
ATONCE=$NO

usage () {
	
  echo "usage: `basename $PROG` [-csx] [-g group] [-m mode] [-o owner] [-p package] file1 file2;"
  echo "	or file1 ... fileN directory"
  exit 1
}

# collect parameters
PROG=$0
# options
set -- `getopt csg:m:o:p: $*`
while true
do
  case $1 in
  -c) XFER=$CP ;;
  -s) STRIP_IT=$YES ;;
  -x) ATONCE=$YES ;;
  -g) GROUP=$2; shift;;
  -m) MODE=$2; shift;;
  -o) OWNER=$2; shift;;
  -p) PACKAGE=$2; shift;;
  --) shift; break ;;
  *) usage ;;
  esac
  shift
done

if [ "`basename $PROG`" = "xcp" ] ; then
  ATONCE=$YES;
fi

if [ "$#" = "2" ] ; then
  if [ -d $2 ] ; then 
    MULTI=$YES
  else
    MULTI=$NO
  fi
fi

if [ "$#" = "1" ] ; then
  usage ; fi

if [ "$#" = "0" ] ; then
  usage ; fi

if [ "$#" = "2" -a ! -d $2 ] ; then
  $XFER $1 $2
  if [ "$STRIP_IT" = "$YES" ] ; then
    $STRIP $2 ; fi
  if [ "$MODE" != "$NO" ] ; then
    $CHMOD $MODE $2 ; fi
  if [ "$OWNER" != "$NO" ] ; then
    $CHOWN $OWNER $2 ; fi
  if [ "$GROUP" != "$NO" ] ; then
    $CHGRP $GROUP $2 ; fi
  if [ "$PACKAGE" != "$NO" ] ; then
    echo $2 >> $PKGDIR/$PACKAGE ; fi
  exit 0
fi  

while [ -n "$*" ] ; do
  DEST=$1;
  shift
  if [ -n "$*" ] ; then
    FILELIST="$FILELIST $DEST"
  fi
done

if [ ! -d $DEST ] ; then
  usage ; fi

if [ "$ATONCE" = "$YES" ]
then
$TAR cf - $FILELIST | ( $CD $DEST ; $TAR xvf - )
for i in $DEST/$FILELIST ; do
  [ "$STRIP_IT" != "$NO" ] && $STRIP $i
  [ "$MODE" != "$NO" ] && $CHMOD $MODE $i
  [ "$OWNER" != "$NO" ] && $CHOWN $OWNER $i
  [ "$GROUP" != "$NO" ] && $CHGRP $GROUP $i
done
else
for i in $FILELIST ; do
  $XFER $i $DEST
  if [ "$STRIP_IT" = "$YES" ] ; then
    $STRIP $DEST/$i ; fi
  if [ "$MODE" != "$NO" ] ; then
    $CHMOD $MODE $DEST/$i ; fi
  if [ "$OWNER" != "$NO" ] ; then
    $CHOWN $OWNER $DEST/$i ; fi
  if [ "$GROUP" != "$NO" ] ; then
    $CHGRP $GROUP $DEST/$i ; fi
  if [ "$PACKAGE" != "$NO" ] ; then
    echo $DEST/$i >> $PKGDIR/$PACKAGE ; fi
done
fi

exit 0