#!/bin/bash
# packager           : Frederic Boulet <bipbip> bipbiponlinux~AT~gmail.com
# source location    : http://decibel.silent-blade.org/uploads/Main/decibel-audio-player-1.02.tar.gz
# last revised       : 3.12.2009

softname='decibel-audio-player'
softversion='1.02'
packageversion='1fb'

arch='i486'
cpu='i686'

prefix=/usr

# log ;)
(

#
# building-computer dependent: the number of parallel 'jobs' of 'make'
#
# "big" PC: 6 compilation at same time
#
# numjobs='-j6'
#
# "light" PC: 2 compilation at same time
#
numjobs='-j2'

# parameters needed for the build process
buildir=$(pwd)
src="$buildir/$softname-$softversion"
srcpkg="$buildir/$softname-$softversion.tar.gz"
package="$softname-$softversion-$arch-$packageversion"
dest="$buildir/$package"
source=http://decibel.silent-blade.org/uploads/Main/$softname-$softversion.tar.gz

# prepare the build result directory
rm -rf $dest
mkdir -p $dest
mkdir -p $dest/install
mkdir -p $dest/$prefix/bin
mkdir -p $dest/usr/share/applications
mkdir -p $dest/usr/share/icons/hicolor/48x48/apps
mkdir -p $dest/usr/doc
mkdir -p $dest/usr/src/$softname-$softversion

# Slack-desc
cat <<EOF > $dest/install/slack-desc 
                    |-----handy-ruler------------------------------------------------------|
decibel-audio-player: decibel-audio-player (Audio player)
decibel-audio-player:
decibel-audio-player: Decibel Audio Player is a GTK+ open-source (GPL license) audio player
decibel-audio-player: designed for GNU/Linux, which aims at being very straightforward to
decibel-audio-player: use by mean of a very clean and user friendly interface. It aims also
decibel-audio-player: at being a real audio player and, as such, it does not include
decibel-audio-player: features that are not meant to be part of an audio player. If you're
decibel-audio-player: looking for an audio player than can also make coffee, then you should
decibel-audio-player: stay away from Decibel and give a try to other players (e.g., Amarok,
decibel-audio-player: Exaile).
decibel-audio-player:
EOF

# check if source is present
if [ -f $softname"_w_fonts"-$softversion.tar.gz ]; then
	echo "Source file already here, no need to download";
else
 	echo "Downloading source"
	wget -c --no-check-certificate $source
fi

# extract the source code
cd $buildir
tar xzvf $srcpkg
cd $src	

# build
export prefix=/usr
make install DESTDIR=$dest

# make the .desktop file
cat << "EOF" > $dest/usr/share/applications/$softname.desktop
[Desktop Entry]
Name=Decibel Audio Player
Name[de]=Decibel Audio Player
Name[nn]=Desibel Ljudavspelar
Name[no]=Desibel Lydavspiller
GenericName=Audio Player
GenericName[de]=Musikwiedergabe
GenericName[nn]=Musikkavspelar
GenericName[no]=Musikkavspiller
Comment=A simple audio player
Comment[fr]=Un lecteur audio simple d'utilisation
Comment[de]=Ein einfacher Audio Player
Comment[nn]=Ein enkel ljudavspelar
Comment[no]=En enkel lydavspiller
Exec=decibel-audio-player
MimeType=application/x-executable;
Terminal=false
Type=Application
Icon=decibel-audio-player
StartupNotify=true
Categories=GNOME;GTK;AudioVideo;
EOF

# make the package freedesktop compliant
cd $dest/usr/share/icons/hicolor/48x48/apps/
ln -sf ../../../../pixmaps/$softname.png $softname.png

# add 'default' files
	cd $src
    mkdir -p $dest/usr/doc/$softname-$softversion
    cp -a doc/{LICENCE,ChangeLog}  $dest/usr/doc/$softname-$softversion
	
# strip executables
( cd $dest
  find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
  find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
)

# compress man pages
( mv $dest/usr/share/man $dest/$prefix/man
  cd $dest/$prefix/man
  find . -name "*.?" | xargs gzip -9
)

# SalixBuild
cd $buildir
cp build-$softname.sh $dest/$prefix/src/$softname-$softversion

# set target permissions
chown -R root.root $dest

cd $dest
find . -perm 664 -exec chmod 644 {} \;
find . -perm 600 -exec chmod 644 {} \;
find . -perm 444 -exec chmod 644 {} \;
find . -perm 400 -exec chmod 644 {} \;
find . -perm 440 -exec chmod 644 {} \;
find . -perm 777 -exec chmod 755 {} \;
find . -perm 775 -exec chmod 755 {} \;
find . -perm 511 -exec chmod 755 {} \;
find . -perm 711 -exec chmod 755 {} \;
find . -perm 555 -exec chmod 755 {} \;

# real packaging work
cd $dest
makepkg -l y -c n $dest.txz

# md5sum signature
cd $buildir
md5sum $package.txz > $package.md5

# .dep
cd $buildir
echo -e "gst-plugins-base,gst-python,gstreamer,\
gtk+2,mutagen,pycairo,pygobject,pygtk,pynotify,python" > $package.dep

# .sug
echo -e "gst-plugins-good,gst-plugins-bad,gst-plugins-ugly" > $package.sug

# generate source file
echo http://zenwalk.pinguix.com/user-accounts/bip/EXTRA/xap/decibel-audio-player/source/build-decibel-audio-player.sh > $package.src
echo $source >> $package.src

# erase
rm -rf $src
rm -rf $dest

#
# log
#
) 2>&1 | tee "$softname-$softversion-build.log"