---

- name: Upgrade a Darwin system
  hosts: all
  gather_facts: false
  vars:
    homebrew_installed: false
    macports_installed: false
    mas_installed: false
  tasks:
    - name: Install system ugrades
      ansible.builtin.command: softwareupdate --install --recommended
      register: softwareupdate_result
      changed_when:
        - softwareupdate_result.stderr != 'No updates are available.'
    - name: Update homebrew and upgrade all packages
      when: homebrew_installed
      community.general.homebrew:
        update_homebrew: true
        upgrade_all: true
    - name: Update Macports and the ports tree, then upgrade all outdated ports
      when: macports_installed
      become: true
      community.general.macports:
        selfupdate: true
        upgrade: true
      register: macports_result
      changed_when: macports_result.stdout is not regex('Nothing to upgrade.')
    - name: Upgrade all installed Mac App Store apps
      when: mas_installed
      community.general.mas:
        upgrade_all: true