---
# Config runs against the chroot, so these write /mnt directly via templates
# rather than apt_repository/yum_repository, which would touch the live host.
- name: Write the apt sources.list
  when: os_family == 'Debian'
  vars:
    _debian_release_map:
      "12": bookworm
      "13": trixie
      unstable: sid
    _ubuntu_release_map:
      ubuntu: questing
      ubuntu-lts: resolute
  ansible.builtin.template:
    src: "{{ os | replace('-lts', '') }}.sources.list.j2"
    dest: /mnt/etc/apt/sources.list
    mode: "0644"

- name: Ensure apt performance and content-proxy configuration
  when: os_family == 'Debian'
  ansible.builtin.copy:
    dest: /mnt/etc/apt/apt.conf.d/99performance
    content: |
      Acquire::Retries "3";
      Acquire::http::Pipeline-Depth "10";
      APT::Install-Recommends "false";
      {% if system_cfg.content.proxy | length > 0 %}
      Acquire::http::Proxy "{{ system_cfg.content.proxy }}";
      Acquire::https::Proxy "{{ system_cfg.content.proxy }}";
      {% endif %}
    mode: "0644"

- name: Drop the install-time DVD repo from the target on non-dvd sources
  when:
    - os_family == 'RedHat'
    - system_cfg.content.source != 'dvd'
  ansible.builtin.file:
    path: /mnt/etc/yum.repos.d/redhat.repo
    state: absent

- name: Write the EL mirror repo on the target
  when:
    - os_family == 'RedHat'
    - system_cfg.content.source == 'mirror'
    - system_cfg.content.url | length > 0
  ansible.builtin.template:
    src: el_mirror.repo.j2
    dest: "/mnt/etc/yum.repos.d/{{ os }}.repo"
    mode: "0644"

- name: Find the stock vendor repos shipped by the release package
  when:
    - os_family == 'RedHat'
    - system_cfg.content.source == 'mirror'
    - system_cfg.content.url | length > 0
  ansible.builtin.find:
    paths: /mnt/etc/yum.repos.d
    patterns: "*.repo"
    excludes: "{{ os }}.repo"
  register: el_stock_repos

- name: Remove the stock vendor repos so only the custom mirror is reachable
  when:
    - os_family == 'RedHat'
    - system_cfg.content.source == 'mirror'
    - system_cfg.content.url | length > 0
  ansible.builtin.file:
    path: "{{ item.path }}"
    state: absent
  loop: "{{ el_stock_repos.files | default([]) }}"
  loop_control:
    label: "{{ item.path }}"

- name: Configure the dnf content proxy on the target
  when:
    - os_family == 'RedHat'
    - system_cfg.content.proxy | length > 0
  ansible.builtin.lineinfile:
    path: /mnt/etc/dnf/dnf.conf
    line: "proxy={{ system_cfg.content.proxy }}"
    regexp: "^proxy="
    create: true
    mode: "0644"
    state: present