(use-modules (gnu)
             (gnu packages linux)
             (srfi srfi-1))             ;for 'remove'
(use-service-modules admin desktop mail networking pm ssh xorg)

(operating-system
  (host-name "chaman")
  (locale "en_CA.utf8")
  (timezone "America/Toronto")
  (keyboard-layout
   (keyboard-layout "us" "basic"))
  (bootloader
   (bootloader-configuration
    (bootloader grub-bootloader)
    (target "/dev/sda")
    (keyboard-layout keyboard-layout)))
  (mapped-devices
   (list (mapped-device
          (source
           (uuid "3d9d579d-3626-4fb2-9c16-beae804f1cf9"))
          (target "groot")
          (type luks-device-mapping))))
  (file-systems
   (cons* (file-system
            (mount-point "/")
            (device "/dev/mapper/groot")
            (type "ext4")
            (dependencies mapped-devices))
          %base-file-systems))
  (users (cons* (user-account
                 (name "bandali")
                 (group "users")
                 (home-directory "/home/bandali")
                 (supplementary-groups
                  '("wheel" "netdev" "audio" "video")))
                %base-user-accounts))
  (packages
   (append
    (list (specification->package "nss-certs"))
    %base-packages))
  (services
   (cons*
    (service xfce-desktop-service-type)
    (service openssh-service-type)
    (set-xorg-configuration
     (xorg-configuration
      (keyboard-layout keyboard-layout)))
    (dovecot-service #:config
                     (dovecot-configuration
                      ;; (log-path "/dev/stderr")
                      (protocols (list (protocol-configuration
                                        (name "imap"))))
                      (ssl? "no")
                      (listen '("127.0.0.1"))
                      (disable-plaintext-auth? #f)
                      (auth-mechanisms '("plain"))
                      (postmaster-address "bandali@gnu.local")
                      (mail-location "maildir:/home/bandali/mail/%d/%n/mail")
                      (userdbs (list (userdb-configuration
                                      (driver "static")
                                      (args (list "uid=bandali" "gid=users" "home=/home/bandali/mail/%d/%n")))))
                      (passdbs (list (passdb-configuration
                                      (driver "passwd-file")
                                      (args (list "/home/bandali/.config/dovecot/passwd")))))))
    (service rottlog-service-type
             (rottlog-configuration))
    (service thermald-service-type)
    (service tlp-service-type
             (tlp-configuration
              (cpu-boost-on-ac? #t)
              (sound-power-save-on-bat 0)
              (sound-power-save-controller? #f)
              ;; (usb-blacklist "0e8f:00a8") ;for some reason doesn't seem to work
              (usb-autosuspend? #f)))
    (simple-service 'my-powertop-auto-tune activation-service-type
                    #~(zero? (system* #$(file-append powertop "/sbin/powertop")
                                      "--auto-tune")))
    ;; (service slim-service-type
    ;;          (slim-configuration
    ;;           (display ":0")
    ;;           (vt "vt7")))
    ;; (service slim-service-type
    ;;          (slim-configuration
    ;;           (display ":1")
    ;;           (vt "vt8")))
    ;; (remove (lambda (service)
    ;;           (eq? (service-kind service) gdm-service-type))
    ;;         %desktop-services)
    %desktop-services)))