Parse output using native parser

gistfile1.txt

x1 ➜  collection_development ansible-navigator run parse.yml -m stdout --ee false

PLAY [localhost] ***************************************************************

TASK [Define some data] ********************************************************
ok: [localhost]

TASK [Pass text and template_path] *********************************************
ok: [localhost]

TASK [Print out the parsed values] *********************************************
ok: [localhost] => (item=/dev/mapper/cl-root) => {
    "msg": "The file system at /dev/mapper/cl-root mounted at / has 30328352 blocks total, 9429572 blocks used, 20898780 blocks available, and is 32% used,"
}
ok: [localhost] => (item=/foo/bar) => {
    "msg": "The file system at /foo/bar mounted at /foo/bar has 1 blocks total, 2 blocks used, 3 blocks available, and is 4% used,"
}

PLAY RECAP *********************************************************************
localhost                  : ok=3    changed=0    unreachable=0    failed=0    skipped=0    rescued=0    ignored=0  

parser_defintion.yml

- example: "/dev/mapper/cl-root  30328352 9429572  20898780  32% /"
  getval: (?P<file_system>\S+)\s+(?P<blocks>\d+)\s+(?P<used>\d+)\s+(?P<available>\d+)\s+(?P<percent_used>\S+)\s+(?P<mount>\S+)
  result:
    file_systems:
    - file_system: "{{ file_system }}"
      blocks: "{{ blocks }}"
      used: "{{ used }}"
      available: "{{ available }}"
      percent_used: "{{ percent_used }}"
      mount: "{{ mount }}"

site.yml

- hosts: localhost
  gather_facts: false
  tasks:
  - name: Define some data
    ansible.builtin.set_fact:
      stdout: |
        Filesystem          1K-blocks    Used Available Use% Mounted on
        /dev/mapper/cl-root  30328352 9429572  20898780  32% /
        /foo/bar                    1       2         3   4% /foo/bar
  
  - name: Pass text and template_path
    ansible.utils.cli_parse:
      text: "{{ stdout }}"
      parser:
        name: ansible.netcommon.native
        template_path: parser_definition.yml
      set_fact: parsed
  
  - name: Print out the parsed values
    ansible.builtin.debug:
      msg: >-
        The file system at {{ file_system.file_system }}
        mounted at {{ file_system.mount }} has
        {{ file_system.blocks }} blocks total,
        {{ file_system.used }} blocks used,
        {{ file_system.available }} blocks available,
        and is {{ file_system.percent_used }} used,
    loop: "{{ parsed.file_systems }}"
    loop_control:
      loop_var: file_system
      label: "{{ file_system.file_system }}"