streams-bf-lab-materials/playbooks/roles/install-labs/tasks/main.yml

---
# Updates pip, installs the lab scripts.
#
# The following variables must exist:
#
#   lab_sku:            ad482 (or some other SKU)
#   lab_package:        rht-labs-{{ lab_sku }}
#   lab_index_url:      https://pypi.apps.tools-na.prod.nextcle.com/repository/labs/simple/
#   lab_files_fixes:    a list of patch files to apply to lab materials
#     - patch: files/patch.patch
#       target: some/file.txt
#
# TODO: ansible.posix.patch not found if you just run from playbook (syntax
#       error?!?). Re-running goes well and finds the module.
#
- name: Upgrade pip
  ansible.builtin.pip:
    name: pip
    state: latest

- name: Install the lab package
  ansible.builtin.pip:
    name: "{{ lab_package }}"
    state: present
    extra_args: "--extra-index-url {{ lab_index_url }}"

- name: Set the grading_config_file fact for convenience
  set_fact:
    grading_config_file: "{{ ansible_facts['user_dir'] }}/.grading/config.yaml"

- name: Check if the grading config is there
  ansible.builtin.stat:
    path: "{{ grading_config_file }}"
  register: grading_file

- name: Load the current grading config
  set_fact:
    grading_cfg: "{{ lookup('ansible.builtin.file', grading_config_file) | from_yaml }}"
  when: grading_file.stat.exists

- name: Extract the current SKU
  set_fact:
    current_sku: "{{ grading_cfg.rhtlab.course.sku }}"
  when: grading_cfg is defined

- name: Activate the new labs
  ansible.builtin.shell: "lab select {{ lab_sku }}"
  when: (current_sku is not defined) or (current_sku != lab_sku)

- name: Ensure ansible POSIX collection is there
  become: yes
  yum:
    name:
      - ansible-collection-ansible-posix
    state: latest

- name: Apply all the patches to lab resources
  ansible.posix.patch:
    src: "{{ item.patch }}"
    dest: "{{ item.target }}"
    ignore_whitespace: yes
  loop: "{{ lab_files_fixes }}"
...