---
- name: Set up oswald-runner
  hosts: oswald-runner
  become: yes
  tasks:
    - name: default_packages
      ansible.builtin.include_tasks: ../../templates/default_packages.yml

    - name: create_user
      ansible.builtin.include_tasks: ../../templates/create_user.yml
      vars:
        username: nick
        github_user: Chewbaccalakis

    - name: create runner user
      ansible.builtin.user:
        name: runner
        shell: /bin/bash
        create_home: yes

    - name: Install Docker
      block:

        - name: Install Docker repository dependencies
          ansible.builtin.apt:
            name:
              - ca-certificates
              - curl
            state: present
            update_cache: true

        - name: Create Docker keyrings directory
          ansible.builtin.file:
            path: /etc/apt/keyrings
            state: directory
            mode: "0755"

        - name: Download Docker GPG key
          ansible.builtin.get_url:
            url: https://download.docker.com/linux/debian/gpg
            dest: /etc/apt/keyrings/docker.asc
            mode: "0644"

        - name: Add Docker repository
          ansible.builtin.deb822_repository:
            name: docker
            types: deb
            uris: https://download.docker.com/linux/debian
            suites: "{{ ansible_facts.distribution_release }}"
            components:
              - stable
            architectures:
              - "{{ ansible_facts.architecture }}"
            signed_by: /etc/apt/keyrings/docker.asc
            state: present
            enabled: true

        - name: Install Docker Engine
          ansible.builtin.apt:
            name:
              - docker-ce
              - docker-ce-cli
              - containerd.io
              - docker-buildx-plugin
              - docker-compose-plugin
            state: present
            update_cache: true

        - name: Ensure Docker is running
          ansible.builtin.service:
            name: docker
            state: started
            enabled: true

        - name: Ensure docker group exists
          ansible.builtin.group:
            name: docker
            state: present

        - name: Add runner to docker group
          ansible.builtin.user:
            name: runner
            groups:
              - docker
            append: true