---
# tasks file for zram

- ansible.builtin.debug:
    msg: "ENABLED = {{ zram_enabled }}; zram-role; install and configure zram"

- when:
    - "zram_enabled is true"
    - "'global.update_only' not in ansible_run_tags"

  block:
    - name: Gather package facts
      package_facts:
        manager: auto

    - name: Install zram-tools if not present
      when: "'zram-tools' not in ansible_facts.packages"
      block:
        - include_tasks: "install_{{ ansible_os_family }}.yml"

    - name: Populate service facts
      ansible.builtin.service_facts:

    - name: Configure zram-tools
      when: "ansible_facts.services['zramswap.service'] is defined"
      block:
        - name: Update /etc/default/zramswap ALGO
          replace:
            path: /etc/default/zramswap
            regexp: '^[#]?\s*ALGO=[A-Za-z0-9]+$'
            replace: "ALGO={{zram_algo}}"

        - name: Update /etc/default/zramswap PERCENT
          replace:
            path: /etc/default/zramswap
            regexp: '^[#]?\s*PERCENT=[A-Za-z0-9]+$'
            replace: "PERCENT={{zram_percent}}"