#!/bin/sh

if [ $# -ne 2 ]; then
   echo "This script requires two arguments: a source file and a destination file path."
   exit 16
fi

if [ "$2" = '.' -o "$2" = './' ]; then
   cpdstfile=${PWD:?}/$(basename $1)
elif [ -d $2 ]; then
   cpdstfile=${2%/}/$(basename $1)
else
   cpdstfile=$2
fi

cp $1 $cpdstfile.cptmp

if [ $? -ne 0 ] ; then
   err_exit "$1 is missing or was not copied successfully."
fi

${FSYNC} $cpdstfile.cptmp
if [ $? -ne 0 ]; then
   >&2 echo "WARNING: ${FSYNC} $cpdstfile.cptmp failed."
fi

mv $cpdstfile.cptmp $cpdstfile
if [ $? -ne 0 ] ; then
   err_exit "$cpdstfile.cptmp is missing or was not moved successfully."
fi