---
- name: powerline.bash | verify vars
  assert:
    that:
      - powerline_bash_user is defined

- name: powerline.bash | get user info
  getent:
    database: passwd

#- debug:
#    msg: "{{ item }}: homedir is {{ getent_passwd[item][4] }} & group is {{ getent_passwd[item][2] }}"
#  with_items:
#    - "{{ powerline_bash_user }}"

- name: powerline.bash | create config directory
  file:
    path: "{{ getent_passwd[item][4] }}/.config"
    state: directory
    owner: "{{ item }}"
    group: "{{ getent_passwd[item][2] }}"
    mode: '0755'
  loop: "{{ powerline_bash_user }}"

- name: powerline.bash | get powerline.bash
  get_url: 
    url: https://gitlab.com/bersace/powerline.bash/raw/master/powerline.bash
    dest: "{{ getent_passwd[item][4] }}/.config/powerline.bash"
    owner: "{{ item }}"
    group: "{{ getent_passwd[item][2] }}"
    force: yes
  loop: "{{ powerline_bash_user }}"

- name: powerline.bash | create configuration file
  template:
    src: powerline.custom.j2
    dest: "{{ getent_passwd[item][4] }}/.config/powerline.custom"
    owner: "{{ item }}"
    group: "{{ getent_passwd[item][2] }}"
    mode: 0644
  loop: "{{ powerline_bash_user }}"

- name: powerline.bash | append .bashrc
  blockinfile:
    path: "{{ getent_passwd[item][4] }}/.bashrc"
    block: |

      # enable powerline.bash
      # https://gitlab.com/bersace/powerline.bash
      if [ -f ~/.config/powerline.custom ]; then
        . ~/.config/powerline.custom
      fi
    insertafter: EOF
    backup: yes
    validate: /bin/bash -n %s
  loop: "{{ powerline_bash_user }}"