#!/bin/sh

# Heavily based on the Slackware 13.1 SlackBuild
# Written by Luca De Pandis aka atomix600 ( http://www.slacky.eu )

# Slackware build script for tgz2txz
# Official Site: http://michielvwessem.wordpress.com/2009/05/14/new-script-tgz2txz/

# 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.

# Exit on most errors
set -e

# Set variables
PKGNAME=${PKGNAME:-tgz2txz}
VERSION=${VERSION:-1.0}
ARCH=${ARCH:-noarch}
BUILD=${BUILD:-1}
PKGTYPE=${PKGTYPE:-txz}
TAG=${TAG:-sl}
SLACKPKG=${SLACKPKG:-$PKGNAME-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE}
CWD=`pwd`
TMP=${TMP:-/tmp/buildpkgs}
PKG=${PKG:-$TMP/package-$PKGNAME}
DOCDIR=${DOCDIR:-$PKG/usr/doc/$PKGNAME-$VERSION}
OUTPUT=${OUTPUT:-$CWD}

# Prepare directories
rm -rf $TMP
mkdir -p $TMP $PKG $OUTPUT

cd $TMP
git clone git://github.com/michielvw/$PKGNAME.git
mkdir -p $PKG/usr
mkdir -p $PKG/usr/bin
mkdir -p $DOCDIR
cd $PKGNAME
chown -R root:root .
chmod -R u+w,go+r-w,a-s .
mv README $DOCDIR
mv $PKGNAME $PKG/usr/bin
cp -a $CWD/$PKGNAME.SlackBuild $DOCDIR
cp -a $CWD/slack-desc $DOCDIR/slack-desc
mkdir -p $PKG/install
cp -a $CWD/slack-desc $PKG/install
cd $PKG
chown -R root:root $PKG

# Search dependencies and print them into a slack-required file
requiredbuilder -y -v -s $CWD $PKG

# Creating Packages
/sbin/makepkg -l y -c n $OUTPUT/$SLACKPKG

# Cleaning cache
if [ "$1" = "--cleanup" ]; then
  rm -rf $TMP
fi