#!/bin/bash
export LC_ALL=C

test -d /var/lib/apt && (
	echo Install dependencies
	sudo apt-get install build-essential subversion cmake libperl-dev boinc-dev libboost-system-dev libboost-thread-dev libboost-iostreams-dev libasio-dev qt4-dev-tools wget zip lsb-release \
	|| (
		echo "Could not install dependencies. Please run as root:"
		echo
		echo sudo apt-get install build-essential subversion cmake libperl-dev boinc-dev libboost-system-dev libboost-thread-dev libboost-iostreams-dev libasio-dev qt4-dev-tools wget zip lsb-release
		echo
		exit 0
	)
)

function depmiss {
	echo "Dependencies are missing. Please install "$*
}

wget --help >/dev/null 2>&1 || depmiss wget
cmake --help >/dev/null 2>&1 || depmiss cmake
qmake -help >/dev/null 2>&1 || depmiss "QT, at least version 4.5"


cd ~
mkdir bin 2>/dev/null
cd bin

rm -rf freehal-demo-svn 2>/dev/null
echo Download source code...
svn co http://freehal.org/code/hal2009/gui-qt freehal-demo-svn > /dev/null || (echo Error: Download source code ; exit 0)
cd freehal-demo-svn
echo Compile GUI
(qmake online-demo.pro && make) > ../compile-gui.log 2>&1 || (echo Error: Compile GUI ; exit 0)

export DISTRIB_ID=$(lsb_release -i | perl -ne 's/^(.*?)[:]\s*//gm; s/[^a-zA-Z0-9.]//gm; print')
export DISTRIB_RELEASE=$(lsb_release -r | perl -ne 's/^(.*?)[:]\s*//gm; s/[^a-zA-Z0-9.]//gm; print')
source /etc/lsb-release 2>/dev/null
export arch=32
file /bin/bash | grep 64 && export arch=64
cp ~/bin/freehal-demo-svn/bin/online-demo ~/bin/freehal-demo-svn/bin/online-demo_${arch}bit_${DISTRIB_ID}_${DISTRIB_RELEASE}
zip -r ~/bin/freehal-demo.zip ~/bin/freehal-demo-svn/bin/online-demo_*

echo Create links...
echo '#!/bin/bash' > ~/bin/freehal-demo
echo "cd ~/bin/freehal-demo-svn/" >> ~/bin/freehal-demo
echo "./bin/online-demo" >> ~/bin/freehal-demo
chmod 0777 ~/bin/freehal-demo
sudo ln -sf ~/bin/freehal-demo /usr/local/bin/freehal-demo