#!/bin/sh
# Set initial variables:
CWD=`pwd`
if [ "$TMP" = "" ]; then
  TMP=/tmp
fi
PKG=$TMP/package-rsync

if [ ! -d $TMP ]; then
  mkdir -p $TMP # location to build the source
fi
if [ ! -d $PKG ]; then
  mkdir -p $PKG # place for the package to be built
fi

# Explode the package framework:
cd $PKG
explodepkg $CWD/_rsync.tar.gz

echo "+=============+"
echo "| rsync-2.4.6 |"
echo "+=============+"
cd $TMP
tar xzvf $CWD/rsync-2.4.6.tar.gz
cd rsync-2.4.6
./configure --prefix=/usr
make
strip rsync
cat rsync > $PKG/usr/bin/rsync
cat rsync.1 | gzip -9c > $PKG/usr/man/man1/rsync.1.gz
cat rsyncd.conf.5 | gzip -9c > $PKG/usr/man/man5/rsyncd.conf.5.gz
mkdir -p $PKG/usr/doc/rsync-2.4.6
cp -a README COPYING tech_report.tex $PKG/usr/doc/rsync-2.4.6
chown -R root.root $PKG/usr/doc/rsync-2.4.6

# Build the package:
cd $PKG
tar czvf $TMP/rsync.tgz .

# Warn of zero-length files:
find . -type f -size 0c | while read file ; do
  echo "WARNING: zero length file $file"
done
find . -type f -name '*.gz' -size 20c | while read file ; do
  echo "WARNING: possible empty gzipped file $file"
done

# Clean up the extra stuff:
if [ "$1" = "--cleanup" ]; then
  rm -rf $TMP/rsync-2.4.6
  rm -rf $PKG
fi