config.scm

;; This is an operating system configuration generated
;; by the graphical installer.
;;
;; Once installation is complete, you can learn and modify
;; this file to tweak the system configuration, and pass it
;; to the 'guix system reconfigure' command to effect your
;; changes.


;; Indicate which modules to import to access the variables
;; used in this configuration.
(use-modules (gnu) (gnu system nss))
(use-service-modules cups desktop networking ssh xorg)

;; Import nonfree linux module.
(use-modules (nongnu packages linux)
             (nongnu system linux-initrd))

(operating-system
 (locale "en_US.utf8")
 (timezone "Asia/Shanghai")
 (keyboard-layout (keyboard-layout "us"))
 (host-name "guix-test")

 ;; Using the standard Linux kernel and nonfree firmware
 (kernel linux)
 (initrd microcode-initrd)
 (firmware (list linux-firmware))

 ;; The list of user accounts ('root' is implicit).
 (users (cons* (user-account
                (name "ryan")
                (comment "Ryan")
                (group "users")
                (home-directory "/home/ryan")
                (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.
 ;; Add a bunch of window managers; we can choose one at
 ;; the log-in screen with F1.
 (packages (append (map specification->package '(
                                                 "tcpdump"
                                                 ;; window managers
                                                 "ratpoison" "i3-wm" "i3status" "dmenu"
                                                 "emacs" "emacs-exwm" "emacs-desktop-environment"
                                                 "make" "neovim" "git" "kitty" "ncurses-with-tinfo"
                                                 ;; terminal emulator
                                                 "xterm"
                                                 ;; for HTTPS access
                                                 "nss-certs"))
                   %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
    ;; To configure OpenSSH, pass an 'openssh-configuration'
    ;; record as a second argument to 'service' below.
    (service openssh-service-type)

    (set-xorg-configuration
     (xorg-configuration (keyboard-layout keyboard-layout))))

   ;; This is the default list of services we
   ;; Using the substitute server of SJTU to speed up the download.
   (modify-services %desktop-services
                    (guix-service-type
                     config => (guix-configuration
                                (inherit config)
                                (substitute-urls '(
                                                   ;; official substitute's mirror in China
                                                   "https://mirror.sjtu.edu.cn/guix/"
                                                   ;; nonguix's official substitute
                                                   "https://substitutes.nonguix.org"
                                                   ;; official substitute
                                                   "https://ci.guix.gnu.org")
                                                 (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)))
  (initrd-modules (append '("virtio_scsi") %base-initrd-modules))
  (swap-devices (list (swap-space
                       (target (uuid
                                "c1345797-6772-4d43-81a4-e7a710fec820")))))

  ;; 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 "/boot/efi")
                        (device (uuid "3F67-100B"
                                      'fat16))
                        (type "vfat"))
                       (file-system
                        (mount-point "/")
                        (device (uuid
                                 "7e92e417-62ef-49fe-878d-dabf7da3a68e"
                                 'ext4))
                        (type "ext4")) %base-file-systems))))