#!/bin/sh

# variables
CWD=$(pwd)

PRGNAM=$(basename $(pwd))
BRANCH=
VERSION=${VERSION:-$(date +"%Y.%m.%d_%H.%M")}
ARCH=${ARCH:-$(uname -m)}
BUILD=1


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

REPOSITORIES=/home/installs/SlackBuilds/repositories

DOCS="*.txt"

PREFIX=/usr

SLCKFLAGS=""

if [ ! -e $REPOSITORIES/$PRGNAM ]; then
    git clone https://github.com/Gottox/bgs $REPOSITORIES/$PRGNAM
else
    ( cd $REPOSITORIES/$PRGNAM
      git pull
    )
fi
VERSION="$( cd $REPOSITORIES/$PRGNAM && git log -1 --format=%h_%ad --date=format:%Y.%m.%d )"

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

mkdir -p $PKG

# mise en place
cd $TMP
if [ -e $CWD/$PRGNAM-$VERSION.tar.?z* ] ; then
    tar xf $CWD/$PRGNAM-$VERSION.tar.?z*
else
    cp -R $REPOSITORIES/$PRGNAM $TMP/$PRGNAM-$VERSION
fi

cd $TMP/$PRGNAM-$VERSION

# compilation
make -j3 PREFIX=$PREFIX

# installation
make install DESTDIR=$PKG PREFIX=$PREFIX MANPREFIX=$PREFIX/man

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

find $PKG -name \.hg\* -exec rm -fr {} \;

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

# Strip binaries
( cd $PKG
  find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
  find . | 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/slack-desc
$PRGNAM: $PRGNAM (simple background setter based on imlib2)
$PRGNAM:
$PRGNAM: bgs is an extremely fast and small background setter for X.
$PRGNAM:
$PRGNAM:
$PRGNAM:
$PRGNAM:
$PRGNAM:
$PRGNAM:
$PRGNAM: https://github.com/Gottox/bgs
$PRGNAM:
EOF

# empaquetage
cd $PKG
rm -f $PKG/{,usr/}lib$(uname -m | grep -o 64)/*.la
makepkg -l y -c n $OUTPUT/$PRGNAM-$(echo $VERSION | sed 's/-//g')-$ARCH-$BUILD$TAG.txz