#!/bin/bash

# Slackware build script for pysolfc

# Copyright 2009  Matthew "mfillpot" Fillpot
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''AS IS'' AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

# Now maintained by B. Watson <yalhcru@gmail.com>

# 20181206 bkw:
# - Add missing 'six' dependency. Thanks to Carsten Boysen Jensen for
#   the bug report. BUILD=2

# 20181013 bkw:
# - Take over maintenance.
# - Update for v2.4.0. Incompatible changes, can't build the old
#   version with VERSION=2.0, sorry.
# - Upstream removed all the cardsets from the source tarball, moved
#   them to a separate "minimal" cardset tarball, so add it to DOWNLOAD
#   and script stuff to handle it.
# - Get rid of the option to include the complete cardsets tarball. Moved
#   to a separate pysylfc-extra-cardsets build.
# - Install the correct man page for the FC edition, not the old pre-fork
#   pysol one.
# - Include all_games.html in the docdir (with fixed paths for the links).
# - Update README and slack-desc.

SRCNAM=PySolFC
PRGNAM=pysolfc
VERSION=${VERSION:-2.4.0}
BUILD=${BUILD:-2}
TAG=${TAG:-_SBo}

CARDSETVER=${CARDSETVER:-2.0}
CARDSETS=$SRCNAM-Cardsets--Minimal-$CARDSETVER

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i586 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi

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 $SRCNAM-$VERSION
tar xvf $CWD/$SRCNAM-$VERSION.tar.xz
cd $SRCNAM-$VERSION
chown -R root:root .
find -L .  -perm /111 -a \! -perm 755 -a -exec chmod 755 {} \+ -o \
        \! -perm /111 -a \! -perm 644 -a -exec chmod 644 {} \+

patch -p1 < $CWD/pillow6.patch

# 20181012 bkw: Slightly dirty hack, to combat a dirty hack from upstream.
# Begin rant:
# Basically, the old versions of pysol used the python 'random' library,
# which ships with python2 (included in Slackware). With 2.4.0, they've
# ported the code so it's python3-compatible (though it still works
# with python2). The python3 random library is API-incompatible with
# the python2 one... so someone ported the python2 random to python3
# and named it 'random2'. random2 is also python2-compatible... so the
# PySolFC devs changed their code to require random2, even on python
# 2. So I'm changing it back, to avoid adding an extra (redundant) dependency.
# The reason for going into such detail about it here, is that maintainers
# of other python-based packages might run into the same issue someday.
# I'll have a handy URL to point them to with the fix.
# Here endeth the rant.

sed -i 's,\<random2\>,random,' pysollib/pysolrandom.py

python setup.py install --root $PKG

mkdir -p $PKG/usr/man/man6
gzip -9c < docs/$PRGNAM.6 > $PKG/usr/man/man6/$PRGNAM.6.gz

# Executable is called pysol.py, there damn well better be a man
# page with the same name.
ln -s $PRGNAM.6.gz $PKG/usr/man/man6/pysol.py.6

# The minimal cardsets are now required, since the source tarball
# has none. Extract directly to $PKG instead of extracting and copying.
tar xvf $CWD/$CARDSETS.tar.xz -C $PKG/usr/share/$SRCNAM/ --strip-components=1

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a README.md COPYING docs/README $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

# Handy HTML list of all the games, but with hardcoded (wrong) paths.
sed '/href=/s,"[^"]*/data,"/usr/share/'$SRCNAM, docs/all_games.html > \
     $PKG/usr/doc/$PRGNAM-$VERSION/all_games.html

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}