---
- hosts: all
  gather_facts: true
  tasks:
    - name: Check updates (Linux)
      ansible.builtin.command:
        argv:
          - dnf
          - -q
          - check-update
      register: result
      changed_when: result.rc == 100
      failed_when: result.rc not in [0, 100]
      when: ansible_os_family == "RedHat"

    - name: Check updates (OpenBSD)
      ansible.builtin.command:
        argv:
          - syspatch
          - -c
      register: result
      changed_when: result.stdout != ""
      when: ansible_os_family == "OpenBSD"