---
- hosts: all
  vars:
    install_drive: /dev/sda
    boot_partition_suffix: 1
    timezone: Europe/Berlin
    user_name: mediabox
  tasks:
    - name: Abort if the host is not booted from the Arch install media
      fail:
        msg: "This host is not booted from the Arch install media!"
      when: ansible_nodename != 'archiso'
    - name: Synchronize clock via NTP
      command: timedatectl set-ntp true
    - name: Repartition install drive
      block:
        - name: Wipe install drive and all its partitions
          command: find /dev -wholename "{{ install_drive }}*" -exec wipefs --force --all {} \;
        - name: Create boot partition
          parted:
            device: '{{ install_drive }}'
            label: gpt
            number: 1
            part_end: 512MB
            name: boot
            flags: [boot, esp]
            state: present
        - name: Create root partition
          parted:
            device: '{{ install_drive }}'
            label: gpt
            number: 2
            part_start: 512MB
            name: root
            flags: []
            state: present
    - name: Create filesystems
      block:
        - name: Create FAT32 filesystem in boot partition
          filesystem:
            dev: '{{ install_drive }}1'
            fstype: vfat
            opts: -F32
            force: yes
        - name: Create ext4 filesystem in root volume
          filesystem:
            dev: '{{ install_drive }}2'
            fstype: ext4
            force: yes
        - name: Get UUID for boot filesystem
          command: blkid -s UUID -o value '{{ install_drive }}1'
          register: boot_uuid
          changed_when: false
        - name: Get UUID for root filesystem
          command: blkid -s UUID -o value '{{ install_drive }}2'
          register: root_uuid
          changed_when: false
    - name: Mount filesystems
      block:
        - name: Mount root filesystem
          mount:
            path: /mnt
            src: UUID={{ root_uuid.stdout }}
            fstype: ext4
            state: mounted
        - name: Create mountpoint for boot volume
          file:
            path: /mnt/boot
            state: directory
        - name: Mount boot filesystem
          mount:
            path: /mnt/boot
            src: UUID={{ boot_uuid.stdout }}
            fstype: vfat
            state: mounted
    - name: Run pacstrap
      command: pacstrap /mnt base base-devel efibootmgr grub linux linux-firmware openssh python reflector sudo networkmanager kodi lzo polkit vim
    - name: Generate fstab
      command: genfstab -U /mnt >> /mnt/etc/fstab
    - name: Set local timezone
      command: arch-chroot /mnt ln -sf /usr/share/zoneinfo/{{ timezone }} /etc/localtime
    - name: Generate adjtime file
      command: arch-chroot /mnt hwclock --systohc
    - name: Setup locales
      block:
        - name: Configure locale.gen
          lineinfile:
            dest: /mnt/etc/locale.gen
            regexp: '{{ item.regex }}'
            line: '{{ item.line }}'
          loop:
            - {regex: en_US\.UTF-8 UTF-8, line: en_US.UTF-8 UTF-8}
            - {regex: en_US ISO-8859-1, line: en_US ISO-8859-1}
        - name: Create locale.conf
          copy:
            content: "LANG=en_US.UTF-8"
            dest: /mnt/etc/locale.conf
        - name: Generate locales
          command: arch-chroot /mnt locale-gen
    - name: Set hostname
      copy:
        content: '{{ hostname }}'
        dest: /mnt/etc/hostname
    - name: Set up initramfs
      command: arch-chroot /mnt mkinitcpio -p linux
    - name: Set up grub
      block:
        - name: Install grub
          command: arch-chroot /mnt grub-install --target=x86_64-efi --efi-directory=/boot --bootloader-id=GRUB
        - name: Create grub config
          command: arch-chroot /mnt grub-mkconfig -o /boot/grub/grub.cfg
    - name: Setup user account
      block:
        - name: Create user account
          command: arch-chroot /mnt useradd --create-home --user-group --groups wheel,input {{ user_name }} --password {{ user_password }}
    - name: Give passwordless sudo access to wheel group
      copy:
        content: '%wheel ALL=(ALL) NOPASSWD: ALL'
        dest: /mnt/etc/sudoers.d/wheel
        validate: /usr/sbin/visudo --check --file=%s
    - name: Change root pw
      command: arch-chroot /mnt echo "root:{{user_password}}" | chpasswd
    - name: Enable NetworkManager
      command: arch-chroot /mnt systemctl enable NetworkManager
    - name: Enable SSH server
      command: arch-chroot /mnt systemctl enable sshd
    - name: Insert Kodi service
      block:
        - name: Create systemd service file
          copy:
            src: "{{playbook_dir}}/kodi.service"
            dest: /mnt/etc/systemd/system/kodi.service
        - name: Enable kodi service
          command: arch-chroot /mnt systemctl enable kodi.service