- name: Run pacstrap.
  command: >
    pacstrap /mnt 
      base base-devel linux linux-firmware 
      efibootmgr grub openssh networkmanager btrfs-progs python
      vim git zsh

- name: Generate fstab.
  shell: genfstab -U /mnt >> /mnt/etc/fstab

- name: Set localtime.
  command: arch-chroot /mnt ln -sf /usr/share/zoneinfo/{{ timezone }} /etc/localtime

- name: Sync time to hardware.
  command: arch-chroot /mnt hwclock --systohc

- name: Select locales.
  lineinfile:
    path: /mnt/etc/locale.gen
    regexp: '^#en_US\.UTF-8 UTF-8'
    line: en_US.UTF-8 UTF-8

- name: Generate locales.
  command: arch-chroot /mnt locale-gen

- name: Save locale to /etc/locale.conf.
  copy:
    dest: /mnt/etc/locale.conf
    content: "LANG=en_US.UTF-8"

- name: Save keyboard layout to /etc/vconsole.conf.
  copy:
    dest: /mnt/etc/vconsole.conf
    content: "KEYMAP=us"

- name: Set hostname.
  copy:
    dest: /mnt/etc/hostname
    content: "{{ hostname }}"

- name: Configure /etc/hosts.
  copy:
    dest: /mnt/etc/hosts
    content: |
      127.0.0.1         localhost
      ::1               localhost
      127.0.0.1         {{ hostname }}.localdomain {{ hostname }}

- name: Enable important services.
  command: "arch-chroot /mnt systemctl enable {{ item }}"
  with_items:
    - sshd.service
    - NetworkManager.service
    - fstrim.timer