global-indicators.sh

{ # try
    # if Docker exists and is runnable, launch the Docker compose image
    docker compose up -d
    # attach to the GHSCI software process
    docker attach ghsci
} || { # catch
    echo "Please ensure that Docker Desktop is installed and running (https://www.docker.com/products/docker-desktop/). Docker Desktop includes Docker Compose, which is required to run this software."
}