#!/bin/sh

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


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

PRGNAM=mmm-mode
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 "https://github.com/purcell/mmm-mode.git" $PRGNAM
else
    cd $REPOSITORY
    git pull
fi

cp -R $REPOSITORY $TMP/$PRGNAM-$VERSION
cd $TMP/$PRGNAM-$VERSION

./autogen.sh
./configure \
    --prefix=/usr \
    --infodir=/usr/info
make
make install DESTDIR=$PKG
rm $PKG/usr/info/dir

find $PKG/usr/info/* -type f -exec gzip -9 {} \;

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

# 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
# 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 (MMM Mode for Emacs)
$PRGNAM: 
$PRGNAM: MMM Mode is a minor mode for Emacs that allows Multiple Major Modes
$PRGNAM: to coexist in one buffer.  It is well-suited to editing:
$PRGNAM:   * Preprocessed code, such as server-side Perl or PHP embedded in
$PRGNAM:     HTML
$PRGNAM:   * Code generating code, such as HTML output by CGI scripts
$PRGNAM:   * Embedded code, such as Javascript in HTML
$PRGNAM:   * Literate programming: code interspersed with documentation,
$PRGNAM:     e.g. Noweb
$PRGNAM: 
$PRGNAM: https://github.com/purcell/mmm-mode
EOF

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