#!/bin/sh
set -x

CWD=$(pwd)

PRGNAM=$(basename $CWD)
VERSION=git_$(date +%Y.%m.%d_%H.%M)

BUILD=1

ARCH=$(uname -m)
LIBSUFFIX=$(echo $ARCH | grep -o "\(64\)")

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

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

PREFIX=/usr

# Cleaning
rm -fr $TMP/$PRGNAM-$VERSION
rm -fr $PKG
mkdir -p $TMP

if [ ! -e $REPOSITORY ] ; then
    mkdir -p $(dirname $REPOSITORY)
    git clone "https://github.com/nonstop/termit.git" $REPOSITORY
else
    ( cd $REPOSITORY
        git pull
    )
fi

# Preparation
cp -R $REPOSITORY $TMP/$PRGNAM-$VERSION
( cd $TMP/$PRGNAM-$VERSION
    chown -R root:root .
    find . \
        \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
        -exec chmod 755 {} \; -o \
        \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
        -exec chmod 644 {} \;

# Building
    cmake -DCMAKE_INSTALL_PREFIX=$PREFIX -DLUA_LIBRARIES="/usr/lib64/liblua.a"

# Installation
    make install DESTDIR=$PKG

	mkdir -p $PKG$PREFIX/doc/$PRGNAM
    mv $PKG$PREFIX/share/man mv $PKG$PREFIX/
    mv $PKG$PREFIX/share/doc/* $PKG$PREFIX/doc/$PRGNAM
    rm -fr $PKG$PREFIX/share/doc
    cp -a ChangeLog INSTALL COPYING TODO $PKG$PREFIX/doc/$PRGNAM
)

# Cleaning
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

find $PKG$PREFIX/man -type f -name "*.?" -exec gzip -9 {} \;

chown -R root:root $PKG
find $PKG -type f -exec chmod 644 {} \;
chmod +x $PKG$PREFIX/bin/*

# Packaging
cd $PKG
mkdir install
cat <<EOF > install/slack-desc
$PRGNAM: $PRGNAM (terminal emulator)
$PRGNAM:
$PRGNAM: terminal emulator based on VTE library with Lua scripting
$PRGNAM: 
$PRGNAM: 
$PRGNAM: 
$PRGNAM:
$PRGNAM:
$PRGNAM:
$PRGNAM: https://github.com/nonstop/termit
$PRGNAM:
EOF

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