- name: install desktop
  gather_facts: no
  hosts: "{{target}}"
  become: "{{become_var}}"
  tasks:

  - name: install few packages as usual
    package:
      #use: apt
      name:
        - bash-completion
        - colordiff
        - curl
        - ifupdown
        - net-tools
        - openssh-client
        - plocate
        - wget

        #- openssh-server # ansible

  - name: install few packages / bare-metal-specific
    package:
      #use: apt
      name:
        - util-linux-extra # hwclock

  - name: install few packages / desktop-specific
    package:
      #use: apt
      name:
        - chromium
        - discount
        - isc-dhcp-client
        - jq
        - lftp
        - mc
        - mpv
        - netcat-traditional
        - nmap
        - pavucontrol
        - pm-utils
        - pwgen
        - scrot
        - ssh-askpass
        - ssh-askpass-gnome
        - thunderbird
        - yq
        - xtrlock

  - set_fact:
      suckless_req:
        - git build-essential libx11-dev libxft-dev libxinerama-dev # build suckless suite
        - alsa-utils brightnessctl # suckless suite run-time

  - name: build suckless suite
    ansible.builtin.shell:
      executable: /bin/bash
      cmd: |
        set -e
        if [[ {{ansible_check_mode}} = True ]]; then
          apt-get -qys install {{ suckless_req | join(' ') }}
        else
          apt-get -qy install {{ suckless_req | join(' ') }}
        fi
    register: suckreq
    changed_when: false
    check_mode: false

  - debug: var=suckreq.stdout
    when: suckreq.stdout != ''
  - debug: var=suckreq.stderr
    when: suckreq.stderr != ''

  # todo - build st dwm slstatus
  - name: check st dwm slstatus are installed
    ansible.builtin.shell:
      executable: /bin/bash
      cmd: |
        set -e
        which st
        which dwm
        which slstatus
    register: suckless
    changed_when: false
    check_mode: false

  - debug: var=suckless.stdout
    when: suckless.stdout != ''
  - debug: var=suckless.stderr
    when: suckless.stderr != ''

  # + Sublime
  # + Telegram

  - blockinfile:
      content: |
        SSH_ENV="$HOME/.ssh/environment"

        function start_agent {
             echo "Initialising new SSH agent..."
             /usr/bin/ssh-agent | sed 's/^echo/#echo/' > "${SSH_ENV}"
             echo succeeded
             chmod 600 "${SSH_ENV}"
             . "${SSH_ENV}" > /dev/null
             /usr/bin/ssh-add;
        }

        if [ -f "${SSH_ENV}" ]; then
             . "${SSH_ENV}" > /dev/null
             ps -ef | grep ${SSH_AGENT_PID} | grep ssh-agent$ > /dev/null || {
                 start_agent;
             }
        else
             start_agent;
        fi
      path: $HOME/.profile
    # we are editing user environment here
    become: false