#!/bin/bash
#
# Slackware build script for SMath Studio
# Copyright (C) 2011 Fridrich von Stauffenberg <cancellor2@gmail.com>
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
#

PRGNAM=smath-studio
VERSION=${VERSION:-0.89}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}

ORIG_FILENAME="20100723060056964.gz"
ORIG_PRGNAM=SMathStudioDesktop
ORIG_VERSION=${VERSION/./_}

# SMath is written in C#, so it runs on any architecture supported by Mono
ARCH=noarch

CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $ORIG_PRGNAM.$ORIG_VERSION.Mono
tar xvf $CWD/$ORIG_FILENAME
cd $ORIG_PRGNAM.$ORIG_VERSION.Mono

mkdir icons
unzip $CWD/icons.zip -d icons

chown -R root:root .

mkdir -p $PKG/opt/$PRGNAM
mv * $PKG/opt/$PRGNAM

# Add a desktop menu entry
mkdir -p $PKG/usr/share/applications
cat $CWD/$PRGNAM.desktop > $PKG/usr/share/applications/$PRGNAM.desktop

# Remove the wrapper script - we have a better one
rm -f $PKG/opt/$PRGNAM/smathstudio_desktop_mono
cat $CWD/$PRGNAM.sh > $PKG/opt/$PRGNAM/$PRGNAM
chmod 755 $PKG/opt/$PRGNAM/$PRGNAM

# Put a symlink into /usr/bin
mkdir -p $PKG/usr/bin
ln -s /opt/$PRGNAM/$PRGNAM $PKG/usr/bin

# Put symlinks to icons in the standard places
for SIZE in 16 24 32 48 64 96 128 256 ; do
  mkdir -p $PKG/usr/share/icons/hicolor/$SIZE'x'$SIZE/apps
  ln -s /opt/$PRGNAM/icons/SSLogo$SIZE.png \
    $PKG/usr/share/icons/hicolor/$SIZE'x'$SIZE/apps/$PRGNAM.png
done

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/doinst.sh > $PKG/install/doinst.sh

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}