---
- name: arch linux wireguard setup
  import_tasks: arch.yml
  when: ansible_distribution|lower == 'archlinux'

- name: ubuntu linux wireguard setup
  import_tasks: ubuntu.yml
  when: ansible_distribution|lower == 'ubuntu'

- name: check if key exists
  stat:
    path: /etc/wireguard/key
  register: key_exists

- name: create keys
  shell: wg genkey | tee /etc/wireguard/key | wg pubkey > /etc/wireguard/pubkey
  when: key_exists.stat.exists == False

- name: read private key into variable
  shell: cat /etc/wireguard/key
  register: wg_private_key

- name: deploy systemd wg interface config
  template:
    src: 30-wg0.netdev.jinja2
    dest: /etc/systemd/network/30-wg0.netdev
    owner: systemd-network
    mode: 0600
  notify: wg-reload

- name: deploy systemd network configuration
  template:
    src: 30-wg0.network.jinja2
    dest: /etc/systemd/network/30-wg0.network
    owner: systemd-network
    mode: 0600
  notify: wg-reload

- name: get pubkey
  shell: cat /etc/wireguard/pubkey
  register: wg_pubkey

- name: print pubkey
  debug:
    var: wg_pubkey.stdout_lines