install_galaxy_roles.yml

---
- name: Step 0000 - Install Galaxy roles
  hosts: localhost
  connection: local
  gather_facts: false
  become: false
  vars:
    # User can override this variable to specify a different requirements.yml, like:
    # -e requirements_path=.../requirements_prod.yml
    ## PS: ROLE_IMPROVE_TASK
    ## Needs to be validated
    ## var is called from main.yml
    requirements_path: "configs/{{ env_type }}/requirements.yml"
  tasks:
    - name: Check if requirements.yml exists
      stat:
        path: "{{ requirements_path }}"
      register: r_requirements_stat

    - set_fact:
        r_requirements_content: "{{ lookup('file', requirements_path) | from_yaml }}"
      when: r_requirements_stat.stat.exists

    - name: Import roles from requirements.yml
      command: >-
        ansible-galaxy install
        -r "{{ requirements_path }}"
        -p "{{ ANSIBLE_REPO_PATH | default('.') }}/configs/{{ env_type }}/roles"
      when:
        - r_requirements_stat.stat.exists
        - r_requirements_content | length > 0