public-health-ch/ansible/roles/nginxinc.nginx/tasks/prerequisites/install-prerequisites.yml

---
- name: "(Setup: Debian/Ubuntu) Install Prerequisites"
  import_tasks: setup-debian.yml
  when: ansible_os_family == "Debian"

- name: "(Setup: FreeBSD) Install Prerequisites"
  import_tasks: setup-freebsd.yml
  when: ansible_system == "FreeBSD"