This is a proof-of-concept for a tool to audit systemd unit files to ensure consistency. It takes as input one (or more) INI-format files which identify required sections and options. For example:

# This says that a unit file must haev a Unit section,
# and this section must contain a Description option 
# (with any content).
[Unit]
Description=__exists__

# This says unit files must contain a Service section with
# the Restart option set to "always"
[Service]
Restart=always