- name: install xen
  gather_facts: no
  hosts: "{{target}}"
  become: "{{become}}"
  vars:
    baseline_pkgs:
    - libnl3 # required by xen-nox
    - lzo    # required by xen-nox
  tasks:

  - name: required baseline packages
    ansible.builtin.shell:
      executable: /bin/bash
      cmd: |
        set -e
        for pkgname in {{ baseline_pkgs | join(' ') }}; do
          echo -n $pkgname ...
          if [[ {{ansible_check_mode}} = True ]]; then
            ls /var/log/packages/$pkgname-* >/dev/null 2>&1 && echo there || echo WILL INSTALL IN PLAY
          elif [[ {{ansible_check_mode}} = False ]]; then
            ls /var/log/packages/$pkgname-* >/dev/null 2>&1 && echo there || slackpkg -dialog=off -batch=on -default_answer=y install $pkgname
          fi
        done; unset pkgname
    register: baseline
    changed_when: >
      'WILL INSTALL IN PLAY' in baseline.stdout or
      'Installing package' in baseline.stdout
    check_mode: false

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

  # todo - grab the packages
  - name: required sbo packages
    ansible.builtin.shell:
      executable: /bin/bash
      cmd: |
        set -e
        cd slackpkgs-gonzales3/
        for f in *.tgz; do
          pkgname=${f%%-*}
          echo -n $pkgname ...
          if [[ {{ansible_check_mode}} = True ]]; then
            ls /var/log/packages/$pkgname-* >/dev/null 2>&1 && echo there || echo WILL INSTALL IN PLAY
          elif [[ {{ansible_check_mode}} = False ]]; then
            ls /var/log/packages/$pkgname-* >/dev/null 2>&1 && echo there || installpkg --terse *.tgz
          fi
        cd ../
        done; unset f
    register: sbo
    changed_when: >
      'WILL INSTALL IN PLAY' in baseline.stdout or
      'Installing package' in baseline.stdout
    check_mode: false

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

  - name: enable xencommons
    lineinfile:
      path: /etc/rc.d/rc.local
      line: /etc/rc.d/init.d/xencommons start
    diff: true