This repository is a wrapper for the spatie/http-status-check CLI tool, so that it runs in it's own Docker container.
The image can be built with following command:
docker-compose build
This will create a Docker image named http-status-check.
docker-compose run app http-status-check scan http://example.com --dont-crawl-external-links
You can add more options to the command line, though I'd like to refer you to the http-status-check documentation.