---

- name: Install needed tools
  package:
    name:
      - tar
      - zstd
      - unzip
  tags: nomad

- when: nomad_install_mode != 'none'
  block:
    - name: Download nomad
      get_url:
        url: "{{ nomad_archive_url }}"
        dest: "{{ nomad_root_dir }}/tmp"
        checksum: sha256:{{ nomad_archive_sha256 }}

    - name: Extract the archive
      unarchive:
        src: "{{ nomad_root_dir }}/tmp/nomad_{{ nomad_version }}_linux_amd64.zip"
        dest: "{{ nomad_root_dir }}/tmp"
        remote_src: True

    - name: Install nomad binary
      copy:
        src: "{{ nomad_root_dir }}/tmp/nomad"
        dest: "{{ nomad_root_dir }}/bin/nomad"
        remote_src: True
        mode: 755

    - name: Link in /usr/local/bin
      file: src={{ nomad_root_dir }}/bin/nomad dest=/usr/local/bin/nomad state=link force=True

  tags: nomad

- name: Install bash completion support
  copy:
    content: |
      complete -C {{ nomad_root_dir }}/bin/nomad nomad
    dest: /etc/bash_completion.d/nomad
    mode: 755
  tags: nomad

- name: Deploy systemd service unit
  template: src=nomad.service.j2 dest=/etc/systemd/system/nomad.service
  register: nomad_unit
  notify: restart nomad
  tags: nomad

- name: Reload systemd
  systemd: daemon_reload=True
  when: nomad_unit.changed
  tags: nomad