---
- name: shinyproxy_vm | Shinyproxy as a standalone service
  when:
    - ansible_distribution_file_variety == "Debian"
    - ansible_distribution_major_version < '16'
    - shinyproxy_install | bool
  tags: shinyproxy
  block:
    - name: shinyproxy_vm | Create the shinyproxy user
      ansible.builtin.user:
        name: "{{ shinyproxy_user }}"
        home: "{{ shinyproxy_install_dir }}"
        createhome: true
        system: true
        shell: /usr/sbin/nologin

    - name: shinyproxy_vm | Download the shinyproxy jar
      become: true
      become_user: '{{ shinyproxy_user }}'
      ansible.builtin.get_url:
        url: "{{ shinyproxy_url }}"
        dest: "{{ shinyproxy_install_dir }}"
        mode: "0644"

    - name: shinyproxy_vm | Set up a symlink to an unversioned app name
      become: true
      become_user: '{{ shinyproxy_user }}'
      ansible.builtin.file:
        src: "{{ shinyproxy_install_dir }}/{{ shinyproxy_file_name }}"
        dest: "{{ shinyproxy_install_dir }}/{{ shinyproxy_app_name }}"
        state: link

    - name: shinyproxy_vm | Install the shinyproxy configuration file when using version 2.x
      ansible.builtin.template:
        src: shinyproxy-2-conf.yml.j2
        dest: "{{ shinyproxy_install_dir }}/application.yml"
        owner: root
        group: "{{ shinyproxy_user }}"
        mode: "0640"
      notify: Restart shinyproxy
      when: shinyproxy_major_ver == 2
      tags: ['shinyproxy', 'shinyproxy_conf', 'shinyproxy_images']

    - name: shinyproxy_vm | Install the shinyproxy logrotate configuration
      ansible.builtin.template:
        src: shinyproxy-logrotate.j2
        dest: /etc/logrotate.d/shinyproxy
        owner: root
        group: root
        mode: "0444"
      tags: ['shinyproxy', 'shinyproxy_conf']

    - name: shinyproxy_vm | Install the upstart init file
      ansible.builtin.template:
        src: upstart-shinyproxy.conf.j2
        dest: /etc/init/shinyproxy.conf
        owner: root
        group: root
        mode: "0644"
      when: ansible_service_mgr != 'systemd'

- name: shinyproxy_vm | Manage the deb packages installation
  when:
    - ansible_distribution_file_variety == "Debian"
    - ansible_distribution_major_version >= '16'
    - shinyproxy_install | bool
  tags: shinyproxy
  block:
    - name: shinyproxy_vm | Install the shinyproxy deb package
      ansible.builtin.apt:
        pkg: "https://www.shinyproxy.io/downloads/shinyproxy_{{ shinyproxy_version }}_amd64.deb"
        state: present
        cache_valid_time: 1800

- name: shinyproxy_vm | Manage the EL packages installation
  when:
    - ansible_distribution_file_variety == "RedHat"
    - shinyproxy_install | bool
  tags: shinyproxy
  block:
    - name: shinyproxy_vm | Install the shinyproxy EL package
      ansible.builtin.yum:
        pkg: "https://www.shinyproxy.io/downloads/shinyproxy_{{ shinyproxy_version }}_x86_64.rpm"
        state: present

- name: shinyproxy_vm | Manage the shinyproxy service
  when: shinyproxy_install
  tags: shinyproxy
  block:
    - name: shinyproxy_vm | Ensure that the shinyproxy service is enabled and running
      ansible.builtin.service:
        name: shinyproxy
        state: started
        enabled: true

    - name: shinyproxy_vm | Create the directory where to install the custom templates, if we want to use them
      ansible.builtin.file:
        dest: "{{ shinyproxy_template_path }}"
        state: directory
        mode: "0755"
      when: shinyproxy_custom_template | bool

    - name: shinyproxy_vm | Create shinyproxy log directory
      ansible.builtin.file:
        dest: "{{ shinyproxy_log_dir }}"
        state: directory
        owner: shinyproxy
        mode: "0750"

    - name: shinyproxy_vm | Pull the Docker images for the Shiny apps, when using Docker standalone
      community.docker.docker_image:
        name: "{{ item.docker_image }}"
        pull: true
        state: "{{ item.image_state | default('present') }}"
        force: true
      loop: '{{ shinyproxy_apps }}'
      when:
        - shinyproxy_apps is defined
        - shinyproxy_container_backend == 'docker'
      tags: ['shinyproxy', 'shinyproxy_images']