---

- name: Install git and golang
  ansible.builtin.apt:
    name:
      - git
      - golang

- name: Create matrix-synchrotron user
  ansible.builtin.user:
    name: matrix-synchrotron
    system: true
    home: /opt/matrix-synchrotron
    shell: /bin/false

- name: Install matrix-synchrotron
  become_user: matrix-synchrotron
  block:
    - name: Clone matrix-synchrotron git repo
      ansible.builtin.git:
        repo: https://github.com/Sorunome/matrix-synchrotron-balancer.git
        dest: /opt/matrix-synchrotron/src
        force: true
      register: install

    - name: Build matrix-synchrotron
      ansible.builtin.command: go build
      args:
        chdir: /opt/matrix-synchrotron/src
      when: install.changed
      notify: Config synapse service

    - name: Configure matrix-synchrotron(s)
      ansible.builtin.include_tasks: matrix-synchrotron.yml
      loop: "{{ synapse_synchrotrons }}"
      loop_control:
        extended: true

- name: Put systemd matrix-synchrotron unit in place
  ansible.builtin.template:
    src: systemd/matrix-synchrotron@.service.j2
    dest: /etc/systemd/system/matrix-synchrotron@.service
    mode: "644"
  register: systemd_unit

- name: Enable systemd unit matrix-synchrotron-{{ item }}
  ansible.builtin.systemd:
    daemon_reload: true
    name: matrix-synchrotron@{{ item }}.service
    enabled: true
    state: restarted
  when: systemd_unit.changed
  loop: "{{ synapse_synchrotrons }}"