- name: setup timezone
  shell:
    cmd: PATH=$PATH:/sbin; /sbin/setup-timezone -z {{ timezone | quote }}
    chdir: /sbin
    creates: "{{ ('/etc/zoneinfo', timezone) | path_join }}"
  notify: restart syslog
  when: timezone is string


- name: flush handlers
  meta: flush_handlers


- name: upgrade alpine version
  replace:
    path: /etc/apk/repositories
    regexp: '/alpine/v\d+\.\d+/'
    replace: '/alpine/v{{ alpine_version }}/'


- name: change apk repository
  replace:
    path: /etc/apk/repositories
    regexp: '^https:\/\/dl-cdn\.alpinelinux\.org\/alpine\/'
    replace: 'https://mirror.yandex.ru/mirrors/alpine/'
  when: use_alternative_apk_repo | d(false) == true


- block:
    - name: update repository index
      community.general.apk:
        update_cache: yes
      changed_when: no
      register: apk_result

  rescue:
    - name: fix repository keys
      command:
        cmd: /sbin/apk fix --allow-untrusted alpine-keys
      when: "'UNTRUSTED signature' in apk_result.stderr"

    - name: update repository index in untrusted mode
      command:
        cmd: /sbin/apk --allow-untrusted update
      when: "'UNTRUSTED signature' in apk_result.stderr"

    - name: upgrade basic dependencies in untrusted mode
      command:
        cmd: /sbin/apk --allow-untrusted upgrade apk-tools alpine-keys
      when: "'UNTRUSTED signature' in apk_result.stderr"

    - name: update repository index
      community.general.apk:
        update_cache: yes
      changed_when: no


- name: check if there are any updates
  command:
    cmd: /sbin/apk list -u
  register: updates_found
  changed_when: no


- name: pause and confirm updates
  pause:
    prompt: "{{ updates_found.stdout }}"
  when: (updates_found.stdout | length > 0) and (interactive | d(true) == true) and (hosts_strategy | d('') != 'free')
  changed_when: updates_found.stdout | length > 0


- name: upgrade all packages if updates are found
  community.general.apk:
    upgrade: yes
  when: updates_found.stdout | length > 0


- name: collect apk-new files
  find:
    paths:
      - /etc
      - /usr
      - /var
    patterns: "*.apk-new"
    recurse: yes
    depth: 8
  register: new_files


- name: remove apk-new files
  file:
    path: "{{ item.path }}"
    state: absent
  loop: "{{ new_files.files | flatten(levels=1) }}"