The Ansible repository has a number of files and folders at its root. The files are mostly high-level documentation files, code licenses, or continuous integration test platform configurations.
Of the directories, a few are worth noting:
- bin: Source for the various ansible core executables
- contrib: Source for contributed inventory and vault plugins
- docs: Source for API documentation, the https://docs.ansible.com website, and the main pages
- hacking: Guides and utilities for hacking on the Ansible source
- lib/ansible: The core Ansible source code
- test: Unit and integration test code
Contributions to Ansible will likely occur in one of those folders.