• Best practices for getting code into a container: forums.docker.com/t/best-practices-for-getting-code-into-a-container-git-clone-vs-copy-vs-data-con tainer/4077 • How to Get Code into a Docker Container: blog.cloud66.com/how-to-get-code-into-a-docker-container • Command line tools: /developer.android.com/studio/command-line • Setting up GitLab CI for Android projects: about.gitlab.com/2018/10/24/setting-up-gitlab-ci-for-android-projects