#!/bin/sh

PRGNAM=digger
VERSION=${VERSION:-20020314}

BUILD=${BUILD:-1}

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

CWD=$(pwd)
TAG=cyco
TMP=${TMP:-/tmp/$TAG}
PKG=${PKG:-$TMP/pkg-$PRGNAM}
OUTPUT=${OUTPUT:-/tmp}

PREFIX=${PREFIX:-/usr}

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

[ ! -e $TMP/ ] && mkdir -p $TMP

# Fetching sources
cd $TMP
[ ! -e $CWD/$PRGNAM-$VERSION.tar.?z* ] && \
    wget -c http://www.digger.org/$PRGNAM-$VERSION.tar.gz -O $CWD/$PRGNAM-$VERSION.tar.gz
tar xvf $CWD/$PRGNAM-$VERSION.tar.?z*

# Preparation
cd $PRGNAM-$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
make -f Makefile.sdl

# Installation
mkdir -p $PKG$PREFIX/games
cp $PRGNAM $PKG$PREFIX/games/

# Cleaning
cd $PKG
find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null

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 {} \;

# Packaging
mkdir install
cat <<EOF > install/slack-desc
$PRGNAM: $PRGNAM (old-school game clone)
$PRGNAM:
$PRGNAM: From the original manual:
$PRGNAM: "Join the search for buried treasures of sparkling gold and emeralds.
$PRGNAM: With chomping front jaws, your motorized Digger Mobile puts you in the
$PRGNAM: driver's seat. Tunnel out free from mazes, outsmart the wide-eyed Nobbins
$PRGNAM: and race to collect precious gems. Count on your wits -- you'll need them!"
$PRGNAM:
$PRGNAM:
$PRGNAM: http://www.digger.org
$PRGNAM:
EOF

makepkg -l y -c n $OUTPUT/$PRGNAM-$(echo $VERSION | tr -d '-')-$ARCH-$BUILD$TAG.txz