#!/bin/sh

# variables
CWD=$(pwd)

PRGNAM=$(basename $CWD)
VERSION=0.9.2
ARCH=$(uname -m)
BUILD=1


TAG=gwh
TMP=/tmp/$TAG
PKG=$TMP/pkg-$PRGNAM
OUTPUT=/tmp

PREFIX=/usr
DOCS="COPYING  MANIFEST.in  PKG-INFO  README.txt"

# nettoyage préalable
rm -fr $PKG $TMP/$PRGNAM-$VERSION

mkdir -p $PKG

# mise en place
( cd $TMP
    [ ! -e $CWD/$PRGNAM-$VERSION.tar.?z* ] && \
        wget -c http://downloads.sourceforge.net/project/$PRGNAM/$PRGNAM/$VERSION/$PRGNAM-$VERSION.tar.gz?use_mirror=jaist \
        -O $CWD/$PRGNAM-$VERSION.tar.gz
    tar xf $CWD/$PRGNAM-$VERSION.tar.?z*
)

( cd $TMP/$PRGNAM-$VERSION
    # installation
    python setup.py install --root=$PKG
)

# correction
chown -R root:root $PKG/*

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
( cd $TMP/$PRGNAM-$VERSION
    cp -R $DOCS $PKG/usr/doc/$PRGNAM-$VERSION
)

[ -d $PKG/usr/man ] && find $PKG/usr/man -type f -name "*.?" -exec gzip -9f {} \;
[ -d $PKG/usr/info ] && find $PKG/usr/info -type f -name "*.info*" -exec gzip -9f {} \;
[ -d $PKG/usr/info ] && rm $PKG/usr/info/dir

# Strip binaries
find $PKG | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
find $PKG | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null

# embaumement
mkdir -p $PKG/install
cat <<EOF > $PKG/install/doinst.sh
cd /usr/info
[ -e dir ] && rm dir
[ -e dir.gz ] && rm dir.gz
[ -e dir.new ] && rm dir.new
for file in \$(ls *.gz | grep -v ".*\-[0-9]\+\.gz")
do
    install-info \$file ./dir
done
EOF
cat <<EOF > $PKG/install/slack-desc
$PRGNAM: $PRGNAM (a python refactoring library...)
$PRGNAM:
$PRGNAM: 
$PRGNAM: 
$PRGNAM: 
$PRGNAM: 
$PRGNAM: 
$PRGNAM: 
$PRGNAM:
$PRGNAM: http://rope.sourceforge.net/
$PRGNAM:
EOF

# empaquetage
( cd $PKG
    makepkg -l y -c n $OUTPUT/$PRGNAM-$(echo $VERSION | tr -d -)-$ARCH-$BUILD$TAG.txz
)