---
- hosts: all
  remote_user: root
  tasks:
    - name: Update packages
      pacman:
        update_cache: yes
        upgrade: yes

    - name: Install several packages
      pacman:
        name: "{{ item }}"
        state: latest
      with_items:
        - sudo
        - git
        - nodejs
        - npm
        - mongodb
        - nginx
        - xorg-server
        - xorg-xinit
        - xterm
        - nodm
        - i3
        - dmenu
        - ttf-dejavu

    - name: Activate sudo for group 'wheel'
      lineinfile:
        dest: /etc/sudoers
        line: '%wheel ALL=(ALL) ALL'

    - name: Add the user 'fetsy'
      user:
        name: fetsy
        password: $6$hGO2R6SH1cl9Ku$.kZD05.RaE/KysSj.HY.myya4N9UbKV1KpWVtA55iC1Bl1oWRwKiuLEWqlehvBhEH8g7YJSyj2UX0MkBomraH0
        groups: wheel
        append: yes


- hosts: all
  remote_user: root
  become: yes
  become_user: fetsy
  tasks:
    - name: Download FeTSy Hammertag
      git:
        repo: https://github.com/normanjaeckel/FeTSy-Hammertag
        dest: "{{ fetsy_dir }}"
        update: yes

    - name: Install NodeJS modules for FeTSy Hammertag
      npm:
        path: "{{ fetsy_dir }}"

    #- name: Re-Run FeTSy Hammertag gulp tasks with production flag
    #  command: "node_modules/.bin/gulp --production"
    #  args:
    #    chdir: "{{ fetsy_dir }}"

    - name: Setup user specific Xorg config
      template:
        dest: /home/fetsy/.xinitrc
        src: xinitrc
        mode: 0750

    - name: Setup i3 configuration
      template:
        dest: /home/fetsy/.config/i3/config
        src: i3_config


- hosts: all
  remote_user: root
  tasks:
    - name: Setup NginX configuration
      template:
        dest: /etc/nginx/nginx.conf
        src: nginx.conf

    - name: Setup FeTSy Hammertag systemd unit
      blockinfile:
        dest: /etc/systemd/system/fetsy-hammertag.service
        create: yes
        block: |
            [Unit]
            Description=FeTSy Hammertag server app (ExpressJS app)
            Requires=mongodb.service nginx.service

            [Service]
            Type=simple
            ExecStart=/usr/bin/node dist/server/server.js
            WorkingDirectory={{ fetsy_dir }}
            Restart=always
            RestartSec=5
            User=fetsy
            Group=fetsy
            Environment=NODE_ENV=production DEBUG='' FETSY_PORT={{ fetsy_port }}

            [Install]
            WantedBy=multi-user.target

    - name: Setup nodm configuration
      blockinfile:
        dest: /etc/nodm.conf
        block: |
          NODM_USER=fetsy
          NODM_XSESSION=/home/fetsy/.xinitrc

    - name: Setup pam.d configuration for nodm
      blockinfile:
        dest: /etc/pam.d/nodm
        create: yes
        block: |
          #%PAM-1.0

          auth      include   system-login
          account   include   system-login
          password  include   system-login
          session   include   system-login

    - name: Enable systemd units
      systemd:
        name: "{{ item }}"
        enabled: yes
      with_items:
        - fetsy-hammertag.service
        - nodm.service


...