#!/bin/sh

# The executable needs to be run from its data directory, and needs to store
# configuration in it. We therefore mirror the data directory hierarchy in
# ~/.galaxyhack, and create symlinks to the data files, but the configuration
# file is copied, and write permission for the user is added to it.

if [ -d ~/.galaxyhack ]
then
	echo "Using existing ~/.galaxyhack directory."
else
	echo "Creating ~/.galaxyhack directory."
	cd /usr/local/share/galaxyhack || exit 1
	find * -type d -exec mkdir -p ~/.galaxyhack/{} \;
	cp settings.dat ~/.galaxyhack && chmod u+w ~/.galaxyhack/settings.dat
	find * -type f -exec ln -s /usr/local/share/galaxyhack/{} ~/.galaxyhack/{} \; 2>/dev/null
fi

cd ~/.galaxyhack || exit 1
exec /usr/local/libexec/galaxyhack "$@"
