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

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/_wuftpd.tar.gz

echo "+===============+"
echo "| wu-ftpd-2.6.2 |"
echo "+===============+"
cd $TMP
tar xzvf $CWD/wu-ftpd-2.6.2.tar.gz
cd wu-ftpd-2.6.2
zcat $CWD/wu-ftpd-2.6.2.diff.gz | patch -p1 -E --backup
./configure --prefix=/usr
make
strip bin/*
cat bin/ckconfig > $PKG/usr/sbin/ckconfig
cat bin/ftpcount > $PKG/usr/bin/ftpcount
cat bin/ftpd > $PKG/usr/sbin/wu.ftpd
cat bin/ftpshut > $PKG/usr/bin/ftpshut
cat bin/ftpwho > $PKG/usr/bin/ftpwho
cat util/xferstats > $PKG/usr/bin/xferstats
mkdir -p $PKG/usr/doc/wu-ftpd-2.6.2
cp -a CHANGES CONTRIBUTORS COPYRIGHT ERRATA \
  INSTALL LICENSE README README.AUTOCONF $PKG/usr/doc/wu-ftpd-2.6.2
cp -a doc/examples $PKG/usr/doc/wu-ftpd-2.6.2
chown -R root.root $PKG/usr/doc/wu-ftpd-2.6.2
cd doc
for page in ftpcount.1 ftpwho.1 ; do
  cat $page | gzip -9c > $PKG/usr/man/man1/$page.gz
done
# cat realpath.3 | gzip -9c > $PKG/usr/man/man3/realpath.3.gz
for page in ftpaccess.5 xferlog.5 ftpconversions.5 ftphosts.5 ; do
  cat $page | gzip -9c > $PKG/usr/man/man5/$page.gz
done
for page in ftpd.8 ftpshut.8 ; do
  cat $page | gzip -9c > $PKG/usr/man/man8/$page.gz
done
echo ".so man8/ftpd.8" | gzip -9c > $PKG/usr/man/man8/wu.ftpd.8.gz
cat $CWD/etc/ftpaccess > $PKG/etc-incoming/ftpaccess
cat $CWD/etc/ftpconversions > $PKG/etc-incoming/ftpconversions
cat $CWD/etc/ftpgroups > $PKG/etc-incoming/ftpgroups
cat $CWD/etc/ftpusers > $PKG/etc-incoming/ftpusers
cat $CWD/etc/msgs/mirrors.msg > $PKG/etc-incoming/msgs/mirrors.msg
cat $CWD/etc/msgs/msg.dead > $PKG/etc-incoming/msgs/msg.dead
cat $CWD/etc/msgs/msg.toomany > $PKG/etc-incoming/msgs/msg.toomany
cat $CWD/etc/msgs/welcome.msg > $PKG/etc-incoming/msgs/welcome.msg

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

# Warn of zero-length files:
for file in `find . -type f -print` ; do
 if [ "`filesize $file`" = "0" ]; then
  echo "WARNING: zero length file $file"
 fi
 if [ "`filesize $file`" = "20" ]; then
  echo "WARNING: possible empty gzipped file $file"
 fi
done

# Clean up the extra stuff:
if [ "$1" = "--cleanup" ]; then
 rm -rf wu-ftpd-2.6.2
 rm -rf $PKG
fi