#!/bin/sh -x

# variables
VERSION=$(date +"%Y.%m.%d_%H.%M")
BUILD=1


TAG=cyco
TMP=/tmp/$TAG
CWD=$(pwd)
OUTPUT=/tmp

PRGNAM=$(basename $CWD)
PKG=$TMP/pkg-$PRGNAM

ARCH=$(uname -m)

REPOSITORY=/home/installs/SlackBuilds/repositories/$PRGNAM
PREFIX=/usr

EMACS=$(basename $(ls /usr/bin/emacs-2*))
EMACS_VERSION=$(echo "$EMACS" | grep -o "\-[0-9\.]*\-" | tr -d - | head -n1)

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

mkdir -p $PKG

# mise en place
cd $TMP
if [ ! -e $REPOSITORY ] ; then
        mkdir -p $(dirname $REPOSITORY)
        cd $(dirname $REPOSITORY)
        git clone "http://git.sv.gnu.org/r/geiser.git" $PRGNAM
else
    ( cd $REPOSITORY
        git pull
    )
fi

mkdir -p $PKG #$PREFIX/share/emacs/site-lisp
cp -R $REPOSITORY $TMP
( cd $TMP/$PRGNAM
    rm -fr .git*
    ./autogen.sh
    ./configure \
        --prefix=$PREFIX \
        --infodir=$PREFIX/info

    make
    make install DESTDIR=$PKG
    rm $PKG$PREFIX/info/dir
)

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

# embaumement
mkdir -p $PKG/install
cat <<EOF > $PKG/install/doinst.sh
cd /usr/info
for file in \$(ls *.gz | grep -v ".*\-[0-9]\+\.gz")
do
    install-info \$file ./dir
done
EOF

cat <<EOF > $PKG/install/slack-desc
# HOW TO EDIT THIS FILE:
# The "handy ruler" below makes it easier to edit a package description.  Line
# up the first '|' above the ':' following the base package name, and the '|'
# on the right side marks the last column you can put a character in.  You must
# make exactly 11 lines for the formatting to be correct.  It's also
# customary to leave one space after the ':'.

     |-----handy-ruler------------------------------------------------------|
$PRGNAM: $PRGNAM (Scheme modes for Emacs)
$PRGNAM: 
$PRGNAM: Geiser is a collection of Emacs major and minor modes that conspire with one
$PRGNAM: or more Scheme interpreters to keep the Lisp Machine Spirit alive. It draws
$PRGNAM: inspiration (and a bit more) from environments such as Common Lisp’s Slime,
$PRGNAM: Factor’s FUEL, Squeak or Emacs itself, and does its best to make Scheme
$PRGNAM: hacking inside Emacs (even more) fun.
$PRGNAM: 
$PRGNAM: 
$PRGNAM: http://www.nongnu.org/geiser/
$PRGNAM: 
EOF

# empaquetage
cd $PKG
makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.txz