dotfiles/config/automatrop/roles/system/handlers/main.yaml

- name: Create a etckeeper commit
  command: "etckeeper commit 'automatrop {{ ansible_date_time.iso8601 }}'"
  listen: "etc changed"
  become: yes
  register: etckeeper_commit
  failed_when: "etckeeper_commit.rc != 0 and 'nothing to commit' not in etckeeper_commit.stdout"
  changed_when: "'nothing to commit' not in etckeeper_commit.stdout"

- name: Restart chrony
  systemd:
    name: chronyd
    state: restarted
  listen: chrony reconfigured
  become: yes

- name: Reload systemd daemon
  systemd:
    daemon_reload: yes
  listen: systemd changed
  become: yes

- name: Restart wpa_supplicant
  systemd:
    name: "wpa_supplicant@{{ item }}"
    state: restarted
  become: yes
  loop: "{{ ansible_interfaces }}"
  when: "item.startswith('wl')"
  listen: wpa_supplicant changed
# Could probably use something better like
# listing /sys/class/ieee80211/*/device/net/

- name: Warn about changed Wi-Fi setup
  debug:
    msg: "The Wi-Fi configuration was changed, but not applied to let this playbook finish. A reboot is required."
  listen: wifi setup changed