---

- name: Create installation directories if necesary
  include_tasks: "create_dirs.yml"

- name: Check for and load cached version
  include_tasks: "cached_version_fetch.yml"


# Case: File doesn't exist and no version has been set; find latest.
- name: Fetch and cache latest version when no override
  block:

    - name: Fetch the latest version from URL
      set_fact:
        atl_product_version_json: "{{ lookup('url', '{{ atl_product_latest_version_url }}') }}"

    - name: Set the local var to retrieved version
      set_fact:
        atl_product_version: "{{ atl_product_version_json.version }}"

  when:
    not cached.stat.exists and
    (atl_product_version is undefined or
     not atl_product_version or
     atl_product_version == "latest")


- name: Cache download version if necessary
  include_tasks: "cached_version_write.yml"


- name: Fetch and unpack the product distribution
  include_tasks: "fetch_product.yml"