A runner which encapsulates the task of checking out an OpenSAFELY study repo and storing its results in a particular location.
It also has a watch mode where it polls a REST API for jobs to
execute, and posts the result there.
To run in watch mode, copy dotenv-sample to .env and edit its values; then
docker-compose up
To run locally, set environment variables per the environment key in
docker-compose.yml, and run:
python run.py watch https://jobs.opensafely.org/jobs