---
- name: install zsh packages
  apt:
    name: "{{ item }}"
    state: present
  with_items:
  - zsh

- name: install zsh-config
  copy:
    src: "{{ item.src }}"
    dest: "{{ item.dest }}"
  with_items:
  - { src: "zshrc", dest: "/etc/zsh/zshrc" }
  - { src: "zshrc.skel", dest: "/etc/skel/.zshrc" }

- name: set zsh as default shell
  user:
    name: "{{ item }}"
    shell: /bin/zsh
  with_items: "{{ [ 'root' ] | union(zsh_loginshell_user | default([])) }}"

- name: make zsh the default shell for useradd
  lineinfile:
    regexp: '^#?SHELL='
    line: 'SHELL=/bin/zsh'
    path: /etc/default/useradd

- name: make zsh the default shell for adduser
  lineinfile:
    regexp: '^#?DSHELL='
    line: 'DSHELL=/bin/zsh'
    path: /etc/adduser.conf