#!/bin/sh -e

if [ -z $1 ]; then
	echo "Which module would you like to enable?"
	echo -n "Your choices are: "
	ls /etc/apache2/mods-available/*.load | \
	sed -e 's#/etc/apache2/mods-available/##g;' | sed -e 's/\.load$//g;' | xargs echo
	echo -n "Module name? "
	read MODNAME
else
	MODNAME=$1
fi

if [ -e /etc/apache2/mods-enabled/$MODNAME.load ]; then
	echo "This module is already enabled!"
	exit 1
fi

if ! [ -e /etc/apache2/mods-available/$MODNAME.load ]; then
	echo "This module does not exist!"
	exit 1
fi

ln -s /etc/apache2/mods-available/$MODNAME.* /etc/apache2/mods-enabled
echo "Module $MODNAME installed successfully; run apache2ctl graceful to enable."
