(use-modules (gnu)
             (nongnu packages linux)
             (nongnu system linux-initrd)
             (gnu packages cups)
             (nongnu packages printers))
(use-service-modules cups desktop networking ssh syncthing xorg)
(operating-system
 (kernel linux)
 (initrd microcode-initrd)
 (firmware (list linux-firmware))
 (locale "en_US.utf8")
 (timezone "America/Chicago")
 (keyboard-layout (keyboard-layout "us"))
 (host-name "sanderson")

  ;; The list of user accounts ('root' is implicit).
 (users (cons* (user-account
                 (name "skylar")
                 (comment "Skylar")
                 (group "users")
                 (home-directory "/home/skylar")
                 (supplementary-groups '("wheel" "netdev" "audio" "video")))
               %base-user-accounts))

  ;; Packages installed system-wide.  Users can also install packages
  ;; under their own account: use 'guix search KEYWORD' to search
  ;; for packages and 'guix install PACKAGE' to install a package.
 (packages (append (specifications->packages (list "nss-certs"
                                                   "stumpwm"))
                   %base-packages))

  ;; Below is the list of system services.  To search for available
  ;; services, run 'guix system search KEYWORD' in a terminal.
 (services
  (append (list (service plasma-desktop-service-type)

                ;; To configure OpenSSH, pass an 'openssh-configuration'
                ;; record as a second argument to 'service' below.
                (service openssh-service-type)
                (service cups-service-type
                         (cups-configuration
                          (web-interface? #t)
                          (extensions
                           (list brlaser cups-filters epson-inkjet-printer-escpr foomatic-filters hplip hplip-plugin splix))))
                (set-xorg-configuration
                 (xorg-configuration (keyboard-layout keyboard-layout)))
                (service syncthing-service-type
                         (syncthing-configuration
                          (user "skylar")
                          (home "/home/skylar")))
                (simple-service 'add-hosts
                                hosts-service-type
                                (list (host "192.168.254.167" "skylarhill.me")
                                      (host "192.168.254.167" "vtt"
                                            '("vtt.skylarhill.me"))
                                      (host "192.168.254.167" "files"
                                            '("files.skylarhill.me")))))

          ;; This is the default list of services we
          ;; are appending to.
          (modify-services %desktop-services
           (guix-service-type config => (guix-configuration
                                         (inherit config)
                                         (substitute-urls
                                          (append (list "https://substitutes.nonguix.org")
                                            %default-substitute-urls))
                                         (authorized-keys
                                          (append (list (local-file "./signing-key.pub"))
                                            %default-authorized-guix-keys)))))))
 (bootloader (bootloader-configuration
               (bootloader grub-bootloader)
               (targets (list "/dev/sda"))
               (keyboard-layout keyboard-layout)))
 (swap-devices (list (swap-space
                       (target (uuid
                                "646006cb-84a4-46ea-a03c-78a343b2fd07")))))

  ;; The list of file systems that get "mounted".  The unique
  ;; file system identifiers there ("UUIDs") can be obtained
  ;; by running 'blkid' in a terminal.
 (file-systems (cons* (file-system
                        (mount-point "/")
                        (device (uuid
                                 "38be76dc-b7d8-4433-bab6-04c6c7f62733"
                                 'ext4))
                        (type "ext4")) %base-file-systems)))