(define-module (abcdw hosts ixy)
  #:use-module (rde features base)
  #:use-module (rde features system)
  #:use-module (rde features wm)
  #:use-module (gnu system file-systems)
  #:use-module (gnu system mapped-devices)
  #:use-module (ice-9 match))


;;; Hardware/host specifis features

;; TODO: Switch from UUIDs to partition labels For better
;; reproducibilty and easier setup.  Grub doesn't support luks2 yet.

(define ixy-mapped-devices
  (list (mapped-device
         (source (uuid "0e51ee1e-49ef-45c6-b0c3-6307e9980fa9"))
         (target "enc")
         (type luks-device-mapping))))

(define ixy-file-systems
  (append
   (map (match-lambda
          ((subvol . mount-point)
           (file-system
             (type "btrfs")
             (device "/dev/mapper/enc")
             (mount-point mount-point)
             (options (format #f "subvol=~a" subvol))
             (dependencies ixy-mapped-devices))))
        '((root . "/")
          (boot . "/boot")
          (gnu  . "/gnu")
          (home . "/home")
          (data . "/data")
          (log  . "/var/log")))
   (list
    (file-system
      (mount-point "/boot/efi")
      (type "vfat")
      (device (uuid "8C99-0704" 'fat32))))))

(define-public %ixy-features
  (list
   (feature-host-info
    #:host-name "ixy"
    ;; ls `guix build tzdata`/share/zoneinfo
    #:timezone  "Asia/Tbilisi")
   ;;; Allows to declare specific bootloader configuration,
   ;;; grub-efi-bootloader used by default
   ;; (feature-bootloader)
   (feature-file-systems
    #:mapped-devices ixy-mapped-devices
    #:file-systems   ixy-file-systems)
   (feature-kanshi
    #:extra-config
    `((profile laptop ((output eDP-1 enable)))
      (profile docked ((output eDP-1 enable)
                       (output DP-2 scale 2)))))
   (feature-hidpi)))