$ __shake-build/task-length --help
Works out the task length by following an optimal route.
Where 'c' is the comp name and '.' is the folder with competition inputs;
-d --dir=ITEM Over all the competition *.comp.yaml files in this
-f --file=ITEM With this one competition *.comp.yaml file
-t --task[=TASK NUMBER] Which tasks?
-m --measure=METHOD Which way to measure task distances,
--no-task-waypoints Exclude the task waypoints?