[arch-general] moving custom hooks to systemd

Hello list, I tried booting with systemd and two custom hooks I have that create the /var directory on tmpfs didn't work. Google doesn't help here and my experience with systemd is in its infancy, so is there specific action I should take? My custom hooks are set to run during sysinit_postmount and shutdown_preumount, see attached file for full source. Thanks in advance, Dimitris