mkdeb

#!/bin/bash

# Before using this you probably need to install
#   sudo pbuilder yada devscripts lintian cdebootstrap
# and maybe dpkg-sig.  Also:
# set up for sudo
# set up pbuilder's /etc/pbuilderrc (maybe no attention needed these days)
#   sudo pbuilder create --distribution squeeze
# and/or update with 
#   sudo pbuilder update
# Expect a lot of warnings re LOGNAME - see Debian bug Bug#275118

# TODO: DEBEMAIL

VER=`./VERSION`

TARBALL=evolvotron-${VER}.tar.gz

if [ ! -s ${TARBALL} ] ; then
    echo "Could't find ${TARBALL}" ; 
    exit ;
fi

export DISTRIBUTION=`lsb_release -s -c`

echo "*** Will package ${TARBALL} for distribution \"${DISTRIBUTION}\""
echo -n "*** Starting in 5 seconds..."
for t in 5 4 3 2 1 ; do sleep 1 ; echo -n "." ; done

PROJECT=`echo $TARBALL | sed 's/-.*//'`
TARBALLORIG="${PROJECT}_${VER}.orig.tar.gz"
REV="1${DISTRIBUTION}1"

WORKDIR=pkg_${VER}-${REV}
rm -r -f ${WORKDIR}
mkdir ${WORKDIR}
cd ${WORKDIR}

cp ../${TARBALL} ${TARBALLORIG}
tar xvfz ${TARBALLORIG}
mv ${PROJECT} ${PROJECT}-${VER}
cd ${PROJECT}-${VER}
sed -i "s/${VER}/${VER}-${REV}/g" VERSION

mkdir debian
dch --create --package evolvotron --distribution stable --newversion ${VER}-${REV} "Created by mkdeb script"

cat << EOF > debian/packages
Source: evolvotron
Section: graphics
Priority: extra
Maintainer: Tim Day <timday@bottlenose.demon.co.uk>
Standards-Version: 3.6.1
Upstream-Source: <URL:http://sourceforge.net/projects/evolvotron/index.htm>
Home-Page: <URL:http://www.bottlenose.demon.co.uk/share/evolvotron>
Description: Interactive evolutionary texture generator
Copyright: GPL
 Copyright 2009 Tim Day
Build-Depends: qt4-qmake,qt4-dev-tools,libqt4-dev,libqt4-xml,libboost-dev,libboost-program-options-dev,yada
Build: sh
 export QTDIR=/usr/share/qt4
 # Note: yada install deals with DEB_BUILD_OPTIONS 'nostrip'
 if [ "${DEB_BUILD_OPTIONS#*noopt}" != "$DEB_BUILD_OPTIONS" ]; then
   ./configure "CONFIG -= release" "CONFIG += debug"
 else
   ./configure # No noticeable advantage in overriding qt optimisation options
 fi
 make
Clean: sh
 make distclean || make clean || true

Package: evolvotron
Architecture: any
Depends: []
Suggests: gimp
Description: Interactive evolutionary texture generator
 A "generative art" application to evolve images/textures/patterns through an 
 iterative process of random mutation and user-selection driven evolution.
 If you like lava lamps, and never got bored with the Mandelbrot Set,
 this could be the software for you.
Install: sh
 yada install -bin evolvotron/evolvotron
 yada install -bin evolvotron_mutate/evolvotron_mutate
 yada install -bin evolvotron_render/evolvotron_render
 yada install -bin evolvotron/evolvotron
 yada install -doc evolvotron.html
 yada install -doc BUGS TODO NEWS USAGE
 yada install -man man/man1/evolvotron.1
 yada install -man man/man1/evolvotron_mutate.1
 yada install -man man/man1/evolvotron_render.1
Menu: ?package(evolvotron): needs="X11" section="Applications/Graphics" title="Evolvotron" hints="Bitmap" command="/usr/bin/evolvotron" longtitle="Evolutionary art program"
EOF

yada rebuild

cd ..
dpkg-source -b ${PROJECT}-${VER} ${TARBALLORIG}

# Alternative but inferior approach is apparently to do 
#   dpkg-buildpackage -rfakeroot

mkdir result
echo "Building package"
sudo pbuilder build --allow-untrusted --buildresult ./result ${PROJECT}_${VER}-${REV}.dsc

sudo chown ${USER}:${USER} result/*

RESULT=`(cd .. ; find ${WORKDIR} -name '*.deb')`
echo "Results: ${RESULT}"
echo "Don't forget to lintian ${RESULT}"
echo 'Also dpkg-sig --sign builder -k $DPKGSIG_KEYID any .deb files'