This project defines a GitHub Actions workflow to run a set of Continuous Integration jobs when code is pushed to https://github.com/juampynr/drupal8-github-actions.
The database is hosted at https://quay.io/repository/juampynr/drupal8-github-actions?tab=tags. Details on how to use and build this image are at scripts/database/README.md.
There is an one-line installer at https://github.com/Lullabot/drupal8ci#github-actions that places all the required files to run this workflow in your Drupal 8 project.