---
- when: not (swap_enabled | bool) or swap_size | int > (ansible_swaptotal_mb | int) + 1
  block:
    - name: Disable swap
      ansible.builtin.shell: "test -f {{ swap_path }} && swapoff {{ swap_path }} || true"
      changed_when: False

    - name: Unmount swap file
      ansible.posix.mount:
        src: "{{ swap_path }}"
        path: none
        fstype: swap
        state: absent

    - name: Remove swap file
      ansible.builtin.file:
        path: "{{ swap_path }}"
        state: absent

- when:
    - swap_enabled | bool
    - swap_size | int > (ansible_swaptotal_mb | int) + 1
  block:
    - name: Create swap file
      ansible.builtin.command: "fallocate -l {{ swap_size }}M {{ swap_path }}"

    - name: Format swap file
      ansible.builtin.command: "mkswap {{ swap_path }}"

- when: swap_enabled | bool
  block:
    - name: Fix file permissions
      ansible.builtin.file:
        path: "{{ swap_path }}"
        owner: root
        group: root
        mode: "0600"

    - name: Mount swap file
      ansible.posix.mount:
        src: "{{ swap_path }}"
        path: none
        fstype: swap
        state: present

    - name: Enable swap
      ansible.builtin.command: "swapon -a"
      changed_when: False