---
# Copyright (c) 2022, Gregory Furlong <gnfzdz@fzdz.io>
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
# SPDX-License-Identifier: GPL-3.0-or-later

- name: Recursively create subvolumes
  block:
  - name: Create a subvolume named '/recursive/son/grandson'
    community.general.btrfs_subvolume:
      automount: Yes
      filesystem_label: "{{ btrfs_subvolume_target_label }}"
      name: "/recursive/son/grandson"
      recursive: Yes
      state: "present"
    register: result
  - name: Subvolume named '/recursive/son/grandson' created
    ansible.builtin.assert:
      that:
      - result is changed

  - name: Create a subvolume named '/recursive/son/grandson' (idempotency)
    community.general.btrfs_subvolume:
      automount: Yes
      filesystem_label: "{{ btrfs_subvolume_target_label }}"
      name: "/recursive/son/grandson"
      recursive: Yes
      state: "present"
    register: result
  - name: Subvolume named '/recursive/son/grandson' created (idempotency)
    ansible.builtin.assert:
      that:
      - result is not changed

  - name: Create a subvolume named '/recursive/daughter/granddaughter'
    community.general.btrfs_subvolume:
      automount: Yes
      filesystem_label: "{{ btrfs_subvolume_target_label }}"
      name: "/recursive/daughter/granddaughter"
      recursive: Yes
      state: "present"
    register: result
  - name: Subvolume named '/recursive/son/grandson' created
    ansible.builtin.assert:
      that:
      - result is changed

  - name: Create a subvolume named '/recursive/daughter/granddaughter' (idempotency)
    community.general.btrfs_subvolume:
      automount: Yes
      filesystem_label: "{{ btrfs_subvolume_target_label }}"
      name: "/recursive/daughter/granddaughter"
      recursive: Yes
      state: "present"
    register: result
  - name: Subvolume named '/recursive/son/grandson' created (idempotency)
    ansible.builtin.assert:
      that:
      - result is not changed

- name: Recursively remove subvolumes
  block:
  - name: Remove subvolume '/recursive' and all descendents
    community.general.btrfs_subvolume:
      automount: Yes
      filesystem_label: "{{ btrfs_subvolume_target_label }}"
      name: "/recursive"
      recursive: Yes
      state: "absent"
    register: result
  - name: Subvolume '/recursive' removed
    ansible.builtin.assert:
      that:
      - result is changed

  - name: Remove subvolume '/recursive' and all descendents (idempotency)
    community.general.btrfs_subvolume:
      automount: Yes
      filesystem_label: "{{ btrfs_subvolume_target_label }}"
      name: "/recursive"
      recursive: Yes
      state: "absent"
    register: result
  - name: Subvolume '/recursive' removed (idempotency)
    ansible.builtin.assert:
      that:
      - result is not changed