---
- name: Bootstrap Alpine Linux
  vars:
    _config: "{{ lookup('vars', bootstrap_var_key) }}"
    _base_packages: "{{ _config.base | join(' ') }}"
    _extra_packages: >-
      {{
        ((_config.extra | default([])) + (_config.conditional | default([])))
        | reject('equalto', '')
        | join(' ')
      }}
  block:
    - name: Install Alpine Linux base
      ansible.builtin.command: >
        apk --root /mnt --no-cache add {{ _base_packages }}
      register: bootstrap_alpine_bootstrap_result
      changed_when: bootstrap_alpine_bootstrap_result.rc == 0

    - name: Install extra packages
      when: _extra_packages | trim | length > 0
      ansible.builtin.command: >
        apk --root /mnt add {{ _extra_packages }}
      register: bootstrap_alpine_extra_result
      changed_when: bootstrap_alpine_extra_result.rc == 0

    - name: Install bootloader
      ansible.builtin.command: >
        apk --root /mnt add grub grub-efi efibootmgr
      register: bootstrap_alpine_bootloader_result
      changed_when: bootstrap_alpine_bootloader_result.rc == 0