#!/bin/sh

 set -x

 tmpdir=`mktemp -dt` || exit 1

 if [ $# -gt 0 ]; then

     cp "$1" $tmpdir/pre-inst

 else

     cp ../../pre-inst/pre-inst $tmpdir/pre-inst

 fi

 mkdir $tmpdir/repodata

 cat << EOF > $tmpdir/repodata/primary.xml

 <?xml version="1.0" encoding="UTF-8"?>

 <metadata xmlns="http://linux.duke.edu/metadata/common" xmlns:rpm="http://linux.duke.edu/metadata/rpm" packages="0">

 </metadata>

 EOF

 cat << EOF > $tmpdir/repodata/filelists.xml

 <?xml version="1.0" encoding="UTF-8"?>

 <filelists xmlns="http://linux.duke.edu/metadata/filelists" packages="0">

 </filelists>

 EOF

 gzip $tmpdir/repodata/primary.xml $tmpdir/repodata/filelists.xml

 pre_inst="$tmpdir/pre-inst"

 export PLOVER_PRE_INSTALL_PREFIX="$tmpdir"

 $pre_inst --post

 if grep -s "^Error in post: --post: No command given$" "$tmpdir/var/log/pre-install"; then

     rm -rf "$tmpdir"

     exit 0

 else

     cat "$tmpdir/var/log/pre-install"

     exit 1

 fi