#!/bin/bash
# this script sets this copy of depspec up on the system so you can run it
# as `depspec` without completely installing it by using symlinks in
# site-packages, /usr/local/bin and ~/.local/share/applications.
# XXX: this might only work on linux, and even then you need sudo setup.

SITE_PACKAGES="$(python -c "from distutils import sysconfig; print sysconfig.get_python_lib()")"

remove_if_needed() {
	set +x
	if [ -e "$1" ]; then
		set -x
		sudo rm -i "$1"
		set +x
		# XXX: ugly, do I have to check again?
		if [ -e "$1" ]; then
			echo "$1 exists and can't remove, exiting"
			exit
		fi
	fi
}

remove_if_needed "${SITE_PACKAGES}/depspec"
set -x
sudo ln -s "$(pwd)/depspec" "${SITE_PACKAGES}/depspec"
set +x
remove_if_needed /usr/local/bin/depspec
set -x
sudo ln -s "$(pwd)/scripts/depspec" /usr/local/bin/depspec
set +x
remove_if_needed ~/.local/share/applications/depspec.desktop
set -x
sudo ln -s "$(pwd)/data/depspec.desktop" ~/.local/share/applications/depspec.desktop
set +x