DOCUMENTATION:
  name: dirname
  author: ansible core team
  version_added: "historical"
  short_description: get a path's directory name
  description:
    - Returns the 'head' component of a path, basically everything that is not the 'basename'.
  options:
    _input:
      description: A path.
      type: path
      required: true
  seealso:
    - plugin: ansible.builtin.basename
      plugin_type: filter
EXAMPLES: |

  # To get the dir name of a file path, like '/etc/asdf' out of '/etc/asdf/foo.txt'
  {{ mypath | dirname }}

RETURN:
  _value:
    description: The directory portion of the original path.
    type: path