#!/bin/sh

# Script to export the source code of jsymphonic from its SVN
# repository, and repackage that into a decent .orig tarball...

version="$1"
revision="$2"
package="jsymphonic"

if [ -z "$version" ]; then
    echo <<EOF
Usage:

  debian/get-svn-source version [revision]

  revision can be ommitted.
EOF
    exit 1;
fi

REP="http://symphonic.svn.sourceforge.net/svnroot/symphonic/jsymphonic/trunk/"

tmpdir=`mktemp -d `
curdir=`pwd`

cd $tmpdir;
if [ -z "$revision" ]; then
    echo -n "Getting revision... "
    revision=$(svn info "$REP" | grep Revision | grep -Eo '[0-9]+')
    echo $revision
else
    echo "Using user-specified revision $revision"
fi
echo 
fullversion="${version}+svn$revision"
echo "Getting $package-$fullversion"

echo "Exporting source"
dir="${package}-${fullversion}"
tarball="${package}_${fullversion}.orig.tar.bz2"
svn export -r"$revision" "$REP" "$dir"

echo 
echo '---------------------------------------------------------------'
echo 
echo "Cleaning up source..."
echo 
echo "Removing jar files:"
find -name '*.jar' -print -delete

echo "Removing precompiled class files"
find -name '*.class' -print -delete

echo 
echo "Making tarball"
tar cvjf "$curdir/../$tarball" "$dir"

echo "Cleaning up temporary files"
cd $curdir
rm -rf $tmpdir