* gnu/services/upnp.scm (%readymedia-default-pid-directory): New variable.
(%readymedia-pid-file): New procedure.
(readymedia-shepherd-service)[start]: Start with the pid file.
(readymedia-activation): Create the pid directory.
* gnu/tests/upnp.scm (run-readymedia-test): Test the pid directory and file.
Merges: https://codeberg.org/guix/guix/pulls/1007
Change-Id: I454a89d25afe0e9bb0414645b1e4594afdf89058
Signed-off-by: Giacomo Leidi <therewasa@fishinthecalculator.me>