Use newest file in a directory for include_vars`

I need to set up a default value for the variable the last added file under ../roles/somerole/files/. However I cant use 'find' module because it try to find path on remote host, not on my local machine. Here's an example.

This is my code block:

- hosts: all
  become: yes

  pre_tasks:
    - name: Get last added file
      find: 
        paths: "../roles/somerole/files/"
      register: found_files

    - name: Include vars from latest file in above folder
      include_vars: "{{ found_files.files | sort(attribute='mtime',reverse=true) | first }}"

And this is an output:

[WARNING]: Skipped '../roles/somerole/files/' path due to this access issue: '../roles/somerole/files/' is not a directory
ok: [1.1.1.1] => {
    "ansible_facts": {
        "discovered_interpreter_python": "/usr/bin/python3"
    },
    "changed": false,
    "examined": 0,
    "files": [],
    "invocation": {
        "module_args": {
            "age": null,
            "age_stamp": "mtime",
            "contains": null,
            "depth": null,
            "excludes": null,
            "file_type": "file",
            "follow": false,
            "get_checksum": false,
            "hidden": false,
            "paths": [
                "../roles/somerole/files/"
            ],
            "patterns": [
                "*"
            ],
            "read_whole_file": false,
            "recurse": false,
            "size": null,
            "use_regex": false
        }
    },
    "matched": 0,
    "msg": "Not all paths examined, check warnings for details",

Could you please advice how can I get files locally, not on the remote host?

Since the files you are looking for are on the controller, you will need to delegate the find task to localhost and run it with run_once: true so that it is not repeated for every host in your play loop. Moreover, for the above to work, you will need to extract the path attribute from your result list.

- hosts: all
  become: yes

  pre_tasks:
    - name: Get last added file from localhost
      find: 
        paths: "../roles/somerole/files/"
      register: found_files
      delegate_to: localhost
      run_once: true

    - name: Include vars from latest file in above folder
      include_vars: "{{ found_files.files | sort(attribute='mtime', reverse=true) | map(attribute='path') | first }}"