_python_ldap_header_fallback.yml

---
- name: 🔍 Resolve active Python major.minor for header package candidates
  ansible.builtin.command:
    argv:
      - "{{ ansible_python_interpreter }}"
      - -c
      - import sys; print(f'{sys.version_info[0]}.{sys.version_info[1]}')
  register: openldap_python_major_minor
  changed_when: false

- name: 🔍 Resolve Python header package templates and version tokens
  ansible.builtin.set_fact:
    openldap_python_major_minor_value: "{{ openldap_python_major_minor.stdout | trim }}"
    openldap_python_major_minor_nodot: "{{ (openldap_python_major_minor.stdout | trim) | replace('.', '') }}"
    openldap_python_header_package_templates: >-
      {{
        OPENLDAP_PYTHON_HEADER_PACKAGE_TEMPLATES_BY_OS_FAMILY.get(ansible_facts['os_family'], [])
      }}
  changed_when: false

- name: 🔨 Build Python header package candidates for current OS family
  ansible.builtin.set_fact:
    openldap_python_header_package_candidates: >-
      {{
        openldap_python_header_package_templates
        | map('replace', '__PY_MM_NODOT__', openldap_python_major_minor_nodot)
        | map('replace', '__PY_MM__', openldap_python_major_minor_value)
        | unique
        | list
      }}
  changed_when: false

- name: 📦 Attempt to install Python header package candidates
  ansible.builtin.package: # nocheck: dynamic-package - header package probed by name at runtime
    name: "{{ item }}"
    state: present
  loop: "{{ openldap_python_header_package_candidates }}"
  failed_when: false
  when: openldap_python_header_package_candidates | length > 0

- name: 🔎 Re-check whether Python.h exists for active interpreter
  ansible.builtin.stat:
    path: "{{ openldap_python_header_path }}"
  register: openldap_python_header_after

- name: ✅ Assert Python.h exists for active interpreter
  ansible.builtin.assert:
    that:
      - openldap_python_header_after.stat.exists
    fail_msg: >-
      Missing Python headers for {{ ansible_python_interpreter }}.
      Expected file: {{ openldap_python_header_path }}.
      Tried candidates: {{ openldap_python_header_package_candidates | join(', ') }}.