In src there's a little implementation of the Path-based implementation. You can use Makefile to generate the docker image and create a new docker. Once the docker is started it will wait for a time status change to execute the order.
The main work is made by path-activation.c is to continue checking the time status and execute the order if there's a change in any of the times. The parameter required is the -f | --file. This paramater accepts any UNIX filetype (such a regular file, socket, directory...).
Due to Docker memory assignment/ussage, actually the service cause a memory allocation error:
path-activation: malloc.c:2403: sysmalloc: Assertion `(old_top == initial_top (av) && old_size == 0) || ((unsigned long) (old_size) >= MINSIZE && prev_inuse (old_top) && ((unsigned long) old_end & (pagesize - 1)) == 0)' failed.This problem makes the docker unusable.