(use-modules (gnu) (gnu system nss))
(use-service-modules desktop networking ssh)
(use-package-modules bootloaders)

(operating-system
  (host-name "mercy")
  (timezone "America/Los_Angeles")
  (locale "en_US.utf8")

  (bootloader (grub-configuration (grub grub-efi)
				  (timeout "0")
                                  (target "/boot/efi")))
  
  (file-systems (cons* (file-system
                         (device "/dev/sda2")
                         (mount-point "/boot/efi")
                         (type "vfat"))
		       (file-system
                         (device "/dev/sda5")
                         (mount-point "/")
                         (type "btrfs"))    
		       (file-system
			(type "ext4")
			(mount-point "/home/taohansen/mnt/tanha")
			(title 'uuid)
			(device (uuid "887c048c-3573-4ce7-8ac7-df1ca956df19")))
  		         %base-file-systems))    

(sudoers-file (plain-file "sudoers" "\
root ALL=(ALL) ALL
Defaults:taohansen !authenticate
%wheel ALL=(ALL) NOPASSWD:ALL\n"))

  (users (cons (user-account
  	         (name "taohansen")
  	         (group "users")
  	         (supplementary-groups '("wheel" "netdev"
  	         			 "audio" "video"))
  	         (home-directory "/home/taohansen"))
  	         %base-user-accounts))
    
  (packages (append (map specification->package
                       '("fish" 
			 "emacs-exwm"
			 "nss-certs" 
			 "gvfs" 
                         "xrdb"
                         "neovim"
			 "wgetpaste"
                         "rsync"
                         "mosh"
			 "ntfs-3g"
			 "qutebrowser"
			 "icecat"
			 "guile-git"
			 "mpv"
			 "git"
			 "xcb-util-cursor"
			 "font-google-noto"))
	    %base-packages))

;; Use the "desktop" services, which include the X11
  ;; log-in service, networking with Wicd, and more.
  (services (cons*
            (service openssh-service-type) 
            %desktop-services))

  ;; Allow resolution of '.local' host names with mDNS.
  (name-service-switch %mdns-host-lookup-nss))