#!/bin/sh

# Copyright 2009 Filip Sufitchi

if [ `whoami` != "root" ];
then 
    echo "Installing tjTalk without 'sudo' may require you to push 'y' an annoying amount of times.";
fi;


echo "TJTALK INSTALLER: Installing basic dependencies... (root required)";
sudo apt-get install bzr bzrtools build-essential libxml2-dev libxslt-dev;
echo "TJTALK INSTALLER: Dependencies installed. \n";

echo "TJTALK INSTALLER: Creating build directory...";
mkdir tjtalk-dev;
cd tjtalk-dev;
echo "TJTALK INSTALLER: Build directory created. \n";

echo "TJTALK INSTALLER: Branching necessary components... ";
echo "TJTALK INSTALLER: This may take a VERY long time. Please be patient. \n";
echo "schooltool.stapp2008spring:"
bzr branch lp:~schooltool-owners/schooltool/schooltool.stapp2008spring;
echo "schooltool:"
bzr branch lp:~schooltool-owners/schooltool/schooltool;
echo "schooltool.gradebook:"
bzr branch lp:~schooltool-owners/schooltool/schooltool.gradebook;
echo "schooltool.tjtalk:"
bzr branch lp:tjtalk schooltool.tjtalk;
echo "TJTALK INSTALLER: Code branched. \n";

echo "TJTALK INSTALLER: Fetching correct buildout configuration...";
cd schooltool.stapp2008spring;
mv buildout.cfg buildout.cfg.orig;
wget http://www.sufitchi.com/filip/resources/tjtalk-install/buildout.cfg ;
echo "TJTALK INSTALLER: Fetched. \n";

echo "TJTALK INSTALLER: Installing additional dependencies... (root required)";
sudo make ubuntu-environment;
echo "TJTALK INSTALLER: Installed. \n";

echo "TJTALK INSTALLER: Building source and eggs...";
make;
echo "TJTALK INSTALLER: Built. \n";

echo "TJTALK INSTALLER: Fetching the correct package configuration...";
cd instance;
mv school.zcml school.zcml.orig;
wget http://www.sufitchi.com/filip/resources/tjtalk-install/school.zcml ;
echo "TJTALK INSTALLER: Fetched. \n";

echo "TJTALK INSTALLER: Installation ready. Fetching easy-use scripts...";
cd ../../;
wget http://www.sufitchi.com/filip/resources/tjtalk-install/scripts.tar
tar xvvf scripts.tar
rm scripts.tar
chmod +x run update clear_data
echo "TJTALK INSTALLER: Scripts in place. Installation complete.  Enjoy tjTalk!"