#!/bin/sh

os="$(cat "${__global:?}"/explorer/os)"

case "$os" in
	alpine)
		reload_hook="service nginx --ifstopped start;\
			service nginx --ifstarted reload"
		;;
	debian|ubuntu|*)
		reload_hook="systemctl reload-or-restart nginx"
	;;
esac

# Check configuration and reload if valid.
# TODO: only check if configuration was changed (= listen for __file's
# messages).
cat << EOF
if nginx -t; then
	$reload_hook
else
	echo "NGINX configuration is invalid. Exiting." >2&
	nginx -t >2&
	exit 1
fi
EOF