- name: Test if user phd already exists
  stat:
    path: "{{ item }}"
  register: phd_exists
  changed_when: not phd_exists.stat.exists
  loop: ['~/.profile', '~/.shellrc']

- debug:
    msg: "User phd has already been created"
  when: phd_exists.results|selectattr('stat.exists')|list|length == 2

- name: Create and setup user phd
  block:
    - name: Create system groups
      become: true
      group:
        name: "{{ item }}"
        system: true
      loop: "{{ system_groups.split(',') }}"

    - name: Create group phd
      become: true
      group:
        name: phd

    - name: Add user phd
      become: true
      user:
        name: phd
        group: phd
        groups: "{{ system_groups }}"

    - name: Remove default mc directories
      file:
        path: "{{ item }}"
        state: absent
      loop: ['~/.cache/mc', '~/.config/mc', '~/.local/share/mc']

    - name: Upload and extract home archive
      unarchive:
        src: ~/archive/STORE/phd/Home/phd.tar.bz2
        dest: /home
      register: phd_extracted
      failed_when: "(ansible_facts.os_family == 'Debian' and 'rc' in phd_extracted and phd_extracted.rc != 0) or (ansible_facts.os_family == 'RedHat' and ('rc' in phd_extracted and phd_extracted.rc not in [0, 139]))"

    - name: Add alias (Debian)
      become: true
      lineinfile:
        path: /etc/aliases
        regexp: "^root: phd$"
        line: "root: phd"
      when: ansible_facts.os_family == 'Debian'
  when: phd_exists.results|selectattr('stat.exists')|list|length != 2

- name: Add alias (RedHat)
  become: true
  lineinfile:
    path: /etc/aliases
    regexp: "^root:		phd$"
    line: "root:		phd"
  when: ansible_facts.os_family == 'RedHat'