# code language=ansible
---

- name: Install act_runner
  hosts: main
  vars:
    gitea__tasks:
      - all
  vars_prompt:
    - name: gitea__runner_token
      prompt: Input your runner token obtained on https://git.cantorgymnasium.de/org/gcg/settings/actions/runners
      private: false
  tasks:
    - name: Get latest act_runner version
      ansible.builtin.uri:
        url: https://gitea.com/api/v1/repos/gitea/act_runner/releases
        method: GET
        force: true
        return_content: true
      run_once: true
      register: json_response

    - name: Install act_runner {{ act_runner_version }}
      vars:
        act_runner_version: "{{ (json_response.content | from_json)[0].name | replace('v', '') }}"
      ansible.builtin.get_url:
        url: https://gitea.com/gitea/act_runner/releases/download/v{{ act_runner_version }}/act_runner-{{ act_runner_version }}-linux-amd64
        dest: /usr/local/bin/act_runner
        mode: 0755

    - name: Create runner user
      ansible.builtin.user:
        name: runner
        password: !
        append: true
        groups: docker
        create_home: true
        home: /opt/runner

    - name: Set correct home directory permissions
      ansible.builtin.file:
        name: /opt/runner
        state: directory
        owner: runner
        group: runner
        recurse: true

    - name: Copy config file
      ansible.builtin.copy:
        src: runner-config.yml
        dest: /opt/runner/config.yml
        owner: runner
        group: runner

    - name: Register runner
      ansible.builtin.command:
        chdir: /opt/runner
        creates: /opt/runner/.runner
        argv:
          - /usr/local/bin/act_runner
          - register
          - --instance
          - "https://git.cantorgymnasium.de/"
          - --name
          - "{{ gitea__runner_name }}"
          - --labels
          - "{{ gitea__runner_labels }}"
          - --token
          - "{{ gitea__runner_token }}"
          - --no-interactive
          - -c
          - /opt/runner/config.yml

    - name: Set correct .runner file permissions
      ansible.builtin.file:
        name: /opt/runner/.runner
        state: file
        owner: runner
        group: runner

    - name: Copy systemd service file
      ansible.builtin.copy:
        src: act_runner.service
        dest: /etc/systemd/system/
        owner: root
        group: root

    - name: Enable systemd service
      ansible.builtin.systemd_service:
        daemon_reload: true
        name: act_runner.service
        enabled: true
        state: started

    - name: Copy update script
      ansible.builtin.copy:
        src: "act_runner-updater.sh"
        dest: /opt/act_runner-updater.sh
        mode: 0755
        owner: root
        group: root

    - name: Create working directory
      ansible.builtin.file:
        name: /opt/runner/workdir
        state: directory
        owner: runner
        group: runner
        recurse: true