---
- name: upgrade firmware on openwrt device(s)
  hosts:
    - accesspoints
    - gateways
  vars:
    running_garet_profile: "{{ ansible_local['garet']['profile'] | default() }}"
    running_garet_release: "{{ ansible_local['garet']['release'] | default() }}"
    firmware_suffix:
      accesspoints: "bin"
      gateways: "img.gz"
    firmware_file: "firmware/garet_{{ garet_profile }}-{{ garet_release }}.{{ firmware_suffix[group_names | first] }}"
  gather_facts: no
  tasks:
    - name: gather firmware version
      setup:
        filter: ansible_local

    - name: stringify garet_release...
      set_fact:
        garet_release: "{{ garet_release | string }}"

    - name: handle update
      block:
        - name: upload new firmware
          copy:
            src: "{{ firmware_file }}"
            dest: "/tmp/{{ firmware_file | basename }}"

        - name: issue sysupgrade command
          shell:
            cmd: "sysupgrade /tmp/{{ firmware_file | basename }} && exit 0"
          ignore_unreachable: yes
          ignore_errors: yes

        - name: wait till device is back online
          wait_for_connection:
            delay: 10
            timeout: 600
      when: garet_profile != running_garet_profile or garet_release != running_garet_release