#!/bin/bash
# packager           : Frederic Boulet <bipbip> bipbiponlinux~AT~gmail.com
# homepage           : http://mange.dynalias.org/linux.html
# source location    : http://mange.dynalias.org/linux/gadmin-rsync/gadmin-rsync-0.1.5.tar.gz
# last revised       : 14.12.2009
# dep                : 

softname='gadmin-rsync'
softversion='0.1.5'
packageversion='1fb'

arch='i486'
cpu='i686'

prefix=/usr

# log ;)
(

# 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/$package"
source=http://mange.dynalias.org/linux/gadmin-rsync/$softname-$softversion.tar.gz

# prepare the build result directory
rm -rf $dest
mkdir -p $dest
mkdir -p $dest/install
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------------------------------------------------------|
gadmin-rsync: gadmin-rsync (A frontend for the rsync backup)
gadmin-rsync:
gadmin-rsync: Multiple backup sets that can be scheduled to run at specific times
gadmin-rsync: via cron. Each of these backup sets can contain multiple remote or 
gadmin-rsync: local data backups.
gadmin-rsync: Remote backups are fully automated and achieved by the
gadmin-rsync: use of rsync/ssh/scp and ssh-keygen.
gadmin-rsync:
gadmin-rsync:
gadmin-rsync:
gadmin-rsync:
EOF

# check if source is present
if [ -f $softname-$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 CFLAGS="-O2 -march=$arch -mtune=$cpu"
export CXXFLAGS="-O2 -march=$arch -mtune=$cpu"
  
./configure \
	--program-prefix="" \
	--program-suffix="" \
	--prefix="/usr" \
	--sysconfdir="/etc" \
	--localstatedir="/var" \
	--mandir="/usr/man" \
	--infodir="/usr/info" \
	--enable-static="no" \
	--enable-shared="yes" \
	--build=$arch-slackware-linux || exit

make
make install DESTDIR=$dest
 
# make the icon
gm convert -size 48x48 $dest/usr/share/pixmaps/$softname.png -resize 48x48 $dest/usr/share/icons/hicolor/48x48/apps/$softname.png

# .desktop file "root"
rm $dest/usr/share/applications/$softname.desktop
cat << "EOF" > $dest/usr/share/applications/$softname-root.desktop
[Desktop Entry]
Encoding=UTF-8
Name=GAdmin-Rsync
Name[de]=GAdmin-Rsync
Name[es]=GAdmin-Rsync
Name[fi]=GAdmin-Rsync
Name[fr]=GAdmin-Rsync
Name[ko]=GAdmin-Rsync
Name[no]=GAdmin-Rsync
Name[pt_BR]=GAdmin-Rsync
Name[sl]=GAdmin-Rsync
Name[sv]=GAdmin-Rsync
Name[uk]=GAdmin-Rsync
Name[ro]=GAdmin-Rsync
Name[zh_TW]=GAdmin-Rsync
GenericName=GAdmin-Rsync
Comment=GAdmin-Rsync
Exec=gksu gadmin-rsync
Icon=gadmin-rsync
Terminal=false
Type=Application
Categories=Application;System;X-Red-Hat-Base;
NotShowIn=KDE
EOF

# .desktop file "root" for kde
cat << "EOF" > $dest/usr/share/applications/$softname-root-kde.desktop
[Desktop Entry]
Encoding=UTF-8
Name=GAdmin-Rsync
Name[de]=GAdmin-Rsync
Name[es]=GAdmin-Rsync
Name[fi]=GAdmin-Rsync
Name[fr]=GAdmin-Rsync
Name[ko]=GAdmin-Rsync
Name[no]=GAdmin-Rsync
Name[pt_BR]=GAdmin-Rsync
Name[sl]=GAdmin-Rsync
Name[sv]=GAdmin-Rsync
Name[uk]=GAdmin-Rsync
Name[ro]=GAdmin-Rsync
Name[zh_TW]=GAdmin-Rsync
GenericName=GAdmin-Rsync
Comment=GAdmin-Rsync
Exec=kdesu gadmin-rsync
Icon=gadmin-rsync
Terminal=false
Type=Application
Categories=Application;System;X-Red-Hat-Base;
OnlyShowIn=KDE
EOF

# add 'default' files
	cd $src
    mkdir -p $dest/usr/doc/$softname-$softversion
    cp -a \
      AUTHORS COPYING ChangeLog INSTALL NEWS README TODO\
      $dest/usr/doc/$softname-$softversion
	
#  strip
( 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
( 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

# computes the md5sum signature for the package
cd $buildir
md5sum $package.txz > $package.md5

# .dep
cd $buildir
echo -e "atk,cairo,expat,fontconfig,freetype,glib2,gtk+2,libX11,/
libXau,libXcomposite,libXcursor,libXdamage,libXdmcp,libXext,/
libXfixes,libXi,libXinerama,libXrandr,libXrender,libpng,libxcb,/
openssh,pango,pixman,zlib" > $package.dep

# .src
echo http://people.salixos.org/fredb/xap/gadmin-rsync/build-gadmin-rsync.sh > $package.src
echo $source >> $package.src

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

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