Cohesive FT Elastic Server On Demand

ARCH=32
test "$( uname -m )" = "x86_64" && ARCH=64

PYTHON=
py_ver=
test -x /usr/bin/python2.4 && py_ver=2.4
test -x /usr/bin/python2.5 && py_ver=2.5
if [ ! "$py_ver" ]; then
	echo Python interpreter not found
	exit 1
fi
PYTHON=/usr/bin/python${py_ver}
SITE_PACKAGES_DIR=/usr/lib/python${py_ver}/site-packages


echo "Configuring Django for python $py_ver ($PYTHON)"
django_dir=`find /opt -maxdepth 2 -name django -type d 2>/dev/null`
if [ ! "$django_dir" ]; then
	# find returned nothing
	echo "Django not installed in /opt"
	exit 1
fi
if [ ! -d "$django_dir" ]; then
	# find returned more than a single dir
	echo "Detected multiple Django dirs under /opt"
	echo "Not sure which one to pick - giving up"
	exit 1
fi
echo `dirname $django_dir` > $SITE_PACKAGES_DIR/django.pth


echo "Configuring mod_python for apache2"
if [ -d /usr/lib/apache2/modules -a -d /usr/local/modpython ]; then
	echo "/usr/local/modpython" > $SITE_PACKAGES_DIR/modpython.pth
	ln -sf /usr/local/modpython/py${py_ver}-${ARCH}/mod_python.so \
		/usr/lib/apache2/modules/
	ln -sf /usr/local/modpython/py${py_ver}-${ARCH}/_psp.so \
		$SITE_PACKAGES_DIR/
	(
	echo "LoadModule python_module /usr/lib/apache2/modules/mod_python.so"
	) > /etc/apache2/mods-available/mod_python.load
	/usr/sbin/a2enmod mod_python

	if [ -d /var/www/django-sites/cftdemo ]; then
		echo "Configuring cftdemo django application"
		ln -sf /var/www/django-sites/cftdemo/cftdemo-modpython.conf \
			/etc/apache2/conf.d
	fi

	echo "Restarting apache"
	/usr/sbin/apache2ctl stop
	sleep 2
	/usr/sbin/apache2ctl start
else
	echo "Skipped (either apache2 or cft modpython not found)"
fi