prepare.yml

---
- name: Prepare
  hosts: "*"
  tasks:
    - name: install GPG
      ansible.builtin.apt:
        name: "gnupg"
        state: latest
        update_cache: true
      become: true
    - name: add non-free repos to be able to install libmath-random-perl from Debian public repo
      ansible.builtin.replace:
        path: "/etc/apt/sources.list"
        regexp: '^(.*) main$'
        replace: '\g<1> main non-free'
      become: true
    - name: add GPG key for SLUB Debian repository
      ansible.builtin.apt_key:
        url: "https://sdvdebianrepo.slub-dresden.de/deb-repository/pub.gpg.key"
        state: present
      become: true
    - name: add repo URL to sources.list
      ansible.builtin.apt_repository:
        repo: "deb https://sdvdebianrepo.slub-dresden.de/deb-repository bullseye main"
        state: present
        update_cache: true
        mode: "0644"
      become: true