---
# Target: alpine3.10
- name: Install Fathom Web Analytics
  hosts: fathom
  vars:
    username: fathom
    deploy_path: "/opt/{{ username }}"
    version: 1.2.1
  tasks:
  - name: Ensuring group exists
    group:
      name: "{{ username }}"
      state: present
  - name: Creating user and making home directory
    user:
      system: yes
      state: present
      name: "{{ username }}"
      groups: "{{ username }}"
      home: "{{ deploy_path }}"
  - name: Installing the required dependencies
    apk:
      state: present
      update_cache: yes
      name:
        - sudo
        - supervisor
        - tar
  - block:
    - name: Downloading and extracting application
      unarchive:
        src: "https://github.com/usefathom/fathom/releases/download/v{{ version }}/fathom_{{ version }}_linux_amd64.tar.gz"
        dest: "{{ deploy_path }}"
        remote_src: yes
    - name: Copying the environment file
      copy:
        src: env
        dest: "{{ deploy_path }}/.env"
        mode: '0644'
      register: fathomConfig
    become: true
    become_user: "{{ username }}"
  - name: Copying supervisord config file
    copy:
      src: supervisord.conf
      dest: /etc/supervisord.conf
      mode: '0644'
    register: supervisorConfig
  - name: Ensuring supervisord has been started and enabled
    service:
      name: supervisord
      state: started
      enabled: yes
  - name: Waiting for supervisor to become active
    wait_for:
      port: 9100
  - name: Restarting supervisord due to config change
    service:
      name: supervisord
      state: restarted
    when: supervisorConfig.changed
  - name: Ensuring application has been started
    supervisorctl:
      name: fathom
      state: started
  - name: Waiting for application to become active
    wait_for:
      port: 9000
  - name: Restarting application due to config change
    supervisorctl:
      name: fathom
      state: restarted
    when: fathomConfig.changed
  - name: Creating fathom username and password
    shell: /opt/fathom/fathom user add --email='test@example.com' --password='fathom'
    args:
      chdir: "{{ deploy_path }}"
      creates: "{{ deploy_path }}/.user_created"