ansible.apt/tasks/main.yml

---
# tasks file for apt

# Default preferences file
- name: CONFIG default preferences
  template:
    src: '{{ apt_default_pref_tpl }}'
    dest: '{{ apt_default_pref_path }}'

# Sources list
## Purge sources.list file
- name: CONFIG remove sources.list file
  file:
    path: /etc/apt/sources.list
    state: absent
  notify: aptitude update
  when: apt_purge_src_list_file

## Stretch
- name: CONFIG stretch official sources.list
  apt_repository:
    repo: "{{ item }} http://httpredir.debian.org/debian/ stretch main contrib non-free"
    filename: stretch
    update_cache: no
  with_items:
    - deb
    - deb-src
  notify: aptitude update
  when: apt_src_list_manage and apt_stretch_manage

- name: CONFIG stretch backports sources.list
  apt_repository:
    repo: "deb http://httpredir.debian.org/debian/ stretch-{{ item }} main contrib non-free"
    filename: stretch.bpo
    update_cache: no
  with_items:
    - backports
  notify: aptitude update
  when: apt_src_list_manage and apt_stretch_manage