Too many changes

modules/applications/packages.nix

@@ -2,21 +2,29 @@
   # programs.adb.enable = true;
 
   environment.systemPackages = with pkgs; [
-    (vivaldi.override { proprietaryCodecs = true; })
+    # Important
     rxvt_unicode
-    wget
     curl
+    xfce4-14.thunar
+    xfce4-14.xfce4-taskmanager
+    xclip
+    bc
+
+    lxqt.pavucontrol-qt
+    git
+    # Other
+    (vivaldi.override { proprietaryCodecs = true; })
+    wget
     gparted
     neofetch
-    pavucontrol
     bashmount
     p7zip
     zip
     ranger
-    xfce4-14.thunar
+  ] ++ lib.optionals config.deviceSpecific.isLaptop [
-    xfce4-14.xfce4-taskmanager
+    # Important
-    xclip
+    acpi
-    git
+    light
   ];
 
   home-manager.users.alukard.home.packages = with pkgs; [

modules/default.nix

@@ -9,14 +9,14 @@
     # ./applications/okular.nix
     # ./applications/weechat.nix
     # ./applications/spectral.nix
-    # ./workspace/i3blocks
+    ./workspace/i3blocks
     ./workspace/i3
     ./workspace/zsh.nix
     ./workspace/gtk.nix
     ./workspace/compton.nix
     ./workspace/misc.nix
     ./workspace/dunst.nix
-    # ./workspace/kde
+    ./workspace/kde
     # ./workspace/synergy.nix
     # ./workspace/ssh.nix
     ./workspace/locale.nix

modules/devices.nix

@@ -12,9 +12,11 @@ with types; {
       devInfo = config.devices.${config.device};
     in rec {
       isLaptop = (!isNull (builtins.match ".*Laptop" device));
-      # smallScreen = (device == "Prestigio-Laptop");
+      isVM = (!isNull (builtins.match ".*VM" device));
+      smallScreen = (device == "Dell-Laptop");
       isShared = devInfo.isShared;
       cpu = devInfo.cpu.vendor;
+      video = devInfo.video;
       isSSD = devInfo.drive.type == "ssd";
       hostName = if !isNull devInfo.hostName then
         devInfo.hostName
@@ -37,6 +39,7 @@ with types; {
           type = "ssd";
           size = 250;
         };
+        video = "amd";
         ram = 16;
         isShared = false;
         hostName = "ataraxia-pc";
@@ -51,6 +54,7 @@ with types; {
           type = "hdd";
           size = 500;
         };
+        video = "nvidia";
         ram = 6;
         isShared = true;
         hostName = null;
@@ -65,6 +69,7 @@ with types; {
           type = "ssd";
           size = 250;
         };
+        video = "intel";
         ram = 8;
         isShared = true;
         hostName = "dell-ataraxia";
@@ -79,6 +84,7 @@ with types; {
           type = "ssd";
           size = 12;
         };
+        video = "virtualbox";
         ram = 4;
         isShared = false;
         hostName = null;

modules/filesystems.nix

@@ -2,11 +2,11 @@
   fileSystems = {
     "/" = {
       options = if config.deviceSpecific.isSSD then
-        [ "discard" "ssd" "noatime" "compress=zstd" ]
+        [ "ssd" "noatime" "compress=zstd" ]
       else
-        [ "discard" "noatime" "compress=zstd" ];
+        [ "noatime" "compress=zstd" ];
     };
-    "/shared" = {
+    "/shared" = lib.mkIf config.deviceSpecific.isVM {
       fsType = "vboxsf";
       device = "shared";
       options = [ "rw" "nodev" "relatime" "iocharset=utf8" "uid=1000" "gid=100" "dmode=0770" "fmode=0770" "nofail" ];

modules/hardware.nix

@@ -5,11 +5,23 @@ with rec {
 with deviceSpecific; {
 
   hardware.cpu.${devices.${device}.cpu.vendor}.updateMicrocode = true; # Update microcode
-  # hardware.enableRedistributableFirmware = true; # For some unfree drivers
+  hardware.enableRedistributableFirmware = true; # For some unfree drivers
 
-  hardware.opengl.enable = true;
+  # Enable hardware video acceleration
-  hardware.opengl.driSupport = true;
+  nixpkgs.config.packageOverrides = pkgs: {
-  hardware.opengl.driSupport32Bit = true; # For steam
+    vaapiIntel = pkgs.vaapiIntel.override { enableHybridCodec = true; };
+  };
+  hardware.opengl =  {
+    enable = true;
+    driSupport = true;
+    driSupport32Bit = true;
+    extraPackages = if video == "intel" then [
+      pkgs.vaapiIntel
+      pkgs.vaapiVdpau
+      pkgs.libvdpau-va-gl
+      pkgs.intel-media-driver
+    ] else [ ];
+  };
 
   hardware.bluetooth.enable = isLaptop;
 
@@ -18,12 +30,12 @@ with deviceSpecific; {
       systemd-boot.enable = true;
       efi.canTouchEfiVariables = true;
     };
-    kernelPackages = if config.virtualisation.virtualbox.guest.enable == false then
+    kernelPackages = if isVM then
-      pkgs.linuxPackages_latest
+      pkgs.linuxPackages
     else
-      pkgs.linuxPackages;
+      pkgs.linuxPackages_latest;
     supportedFilesystems = [ "ntfs" ];
-    extraModulePackages = [ config.boot.kernelPackages.exfat-nofuse ];
+    # extraModulePackages = [ config.boot.kernelPackages.exfat-nofuse ];
   };
 
   sound.enable = true;
@@ -33,4 +45,14 @@ with deviceSpecific; {
     support32Bit = true;
     # systemWide = true;
   };
+
+  # SSD Section
+  boot.kernel.sysctl = {
+    "vm.swappiness" = if isSSD then 1 else 10;
+  };
+  services.fstrim = {
+    enable = isSSD;
+    interval = "weekly";
+  };
+
 }

modules/network.nix

@@ -2,7 +2,7 @@
   networking = {
     networkmanager.enable = false;
     wireless = {
-      enable = config.device != "AMD-Workstation";
+      enable = config.deviceSpecific.isLaptop;
       # driver = "wext";
       networks.Alukard_5GHz = {
         pskRaw = "feee27000fb0d7118d498d4d867416d04d1d9a1a7b5dbdbd888060bbde816fe4";

modules/power.nix

@@ -14,42 +14,27 @@ with deviceSpecific; {
         pkgs.systemd
       }/bin/systemctl start ac"
         ACTION=="add|change", SUBSYSTEM=="backlight", MODE:="0777"
-    '' + (if device == "ASUS-Laptop" then ''
+    '' else "";
-      ACTION=="add|change", SUBSYSTEM=="net", KERNEL=="wlan*" RUN+="${
-        pkgs.iw
-      }/bin/iw dev %k set power_save off"
-    '' else
-      "")
-  else
-    "";
   systemd.services.battery = {
     enable = isLaptop;
     description = "Executes commands needed on battery power";
-    script = ''
+    script =
-            ${
+      ''
-        pkgs.linuxPackages_latest.cpupower
+        ${pkgs.linuxPackages_latest.cpupower}/bin/cpupower frequency-set -g powersave
-      }/bin/cpupower frequency-set -g powersave
-            ${pkgs.hdparm}/bin/hdparm -B 1 /dev/sda
         echo "500" > /sys/class/backlight/*/brightness
-        '';
+      '' + (if !isSSD then ''
+        ${pkgs.hdparm}/bin/hdparm -B 1 /dev/sda
+      '' else "");
   };
   systemd.services.ac = {
     enable = isLaptop;
     description = "Executes commands needed on ac power";
-    script = ''
+    script =
-            ${
+      ''
-        pkgs.linuxPackages_latest.cpupower
+        ${pkgs.linuxPackages_latest.cpupower}/bin/cpupower frequency-set -g performance
-      }/bin/cpupower frequency-set -g performance
-            ${pkgs.hdparm}/bin/hdparm -B 255 /dev/sda
         echo "900" > /sys/class/backlight/*/brightness
-        '';
+      '' + (if !isSSD then ''
-  };
+        ${pkgs.hdparm}/bin/hdparm -B 255 /dev/sda
-  systemd.services.leds_setup = {
+      '' else "");
-    enable = (device == "ASUS-Laptop");
-    description = "Set up leds triggers";
-    wantedBy = ["multi-user.target"];
-    script = ''
-      echo "phy0rx" > /sys/class/leds/asus-wireless\:\:airplane/trigger
-    '';
   };
 }

modules/users.nix

@@ -1,5 +1,4 @@
 { config, pkgs, lib, ... }: {
-  # users.defaultUser = "alukard";
 
   security.apparmor.enable = true;
   programs.firejail.enable = true;
@@ -18,21 +17,22 @@
       "pulse"
       # "adbusers"
       "input"
-      # "libvirtd"
       "vboxusers"
-      # "wireshark"
     ];
     description = "Дмитрий Холкин";
     uid = 1000;
     hashedPassword = "$6$kDBGyd99tto$9LjQwixa7NYB9Kaey002MD94zHob1MmNbVz9kx3yX6Q4AmVgsFMGUyNuHozXprxyuXHIbOlTcf8nd4rK8MWfI/";
     shell = pkgs.zsh;
   };
-  # security.sudo = {
+  security.sudo = {
-  #   enable = true;
+    enable = true;
+    extraConfig = ''
+      ALL ALL = (ALL) NOPASSWD: /run/current-system/sw/bin/btrfs fi usage *
+    '';
     # extraConfig = ''
     #   alukard ALL = (root) NOPASSWD: /run/current-system/sw/bin/nixos-rebuild switch
     # '';
-  # };
+  };
   # nix.requireSignedBinaryCaches = false;
 
   home-manager.useUserPackages = true;

modules/workspace/fonts.nix

@@ -12,6 +12,7 @@
       noto-fonts-emoji
       hasklig
       powerline-fonts
+      material-icons
     ];
     fontconfig = {
       enable = true;

modules/workspace/i3blocks/default.nix

@@ -0,0 +1,97 @@
+{ pkgs, config, lib, ... }:
+with import ../../../support.nix { inherit pkgs config lib; };
+let scripts = import ./scripts pkgs config;
+in {
+  home-manager.users.alukard.xsession.windowManager.i3.extraConfig = ''
+    bar {
+      id top
+      font pango:Material Icons 11, Roboto Mono 11
+      mode dock
+      hidden_state hide
+      position top
+      status_command ${pkgs.i3blocks}/bin/i3blocks
+      workspace_buttons yes
+      strip_workspace_numbers no
+      tray_output none
+      colors {
+        background ${config.themes.colors.bg}
+        statusline ${config.themes.colors.fg}
+        separator ${config.themes.colors.alt}
+        focused_workspace ${config.themes.colors.bg} ${config.themes.colors.bg} ${config.themes.colors.blue}
+        active_workspace ${config.themes.colors.bg} ${config.themes.colors.bg} ${config.themes.colors.green}
+        inactive_workspace ${config.themes.colors.bg} ${config.themes.colors.bg} ${config.themes.colors.fg}
+        urgent_workspace ${config.themes.colors.bg} ${config.themes.colors.bg} ${config.themes.colors.orange}
+        binding_mode ${config.themes.colors.bg} ${config.themes.colors.bg} ${config.themes.colors.yellow}
+      }
+    }
+  '';
+
+  home-manager.users.alukard.xdg.configFile."i3blocks/config".text = ''
+    interval=60
+    markup=pango
+  '' + genIni {
+    a_email = if !isNull config.secrets.gmail or null then {
+      command = scripts.email;
+    } else
+      { };
+    b_weather = {
+      command = scripts.weather;
+      interval = 600;
+    };
+    d_sound = {
+      command = scripts.sound;
+      interval = 1;
+    };
+    # e_music = {
+    #   command = scripts.music;
+    #   interval = 1;
+    # };
+    f_battery = pkgs.stdenv.lib.optionalAttrs config.deviceSpecific.isLaptop {
+      command = scripts.battery;
+    };
+    g_brightness = pkgs.stdenv.lib.optionalAttrs config.deviceSpecific.isLaptop {
+      command = scripts.brightness;
+      interval = 1;
+    };
+    h_wireless = pkgs.stdenv.lib.optionalAttrs config.networking.wireless.enable {
+      command = scripts.wireless;
+    };
+    # i_network = {
+    #   command = scripts.network;
+    # };
+    j_cpuload = {
+      command = ''
+        echo '<span font="Material Icons 11">cached</span>' $(top -b -n1 -p 1 | fgrep "Cpu(s)" | tail -1 | awk -F'id,' -v prefix="$prefix" '{ split($1, vs, ","); v=vs[length(vs)]; sub("%", "", v); printf "%s%.1f%%\n", prefix, 100 - v }')
+      '';
+      interval = 3;
+    };
+    k_cpufreq = {
+      command = ''
+        echo '<span font="Material Icons 11">flash_on</span>' $(${pkgs.bc}/bin/bc <<< "$(lscpu | grep "MHz" | awk '{print $3}')/1") MHz
+      '';
+      interval = 1;
+    };
+    # l_temperature = {
+    #   command = scripts.temperature;
+    # };
+    m_free = {
+      command = ''
+        echo '<span font="Material Icons 11">location_searching</span>' $(${pkgs.bc}/bin/bc <<< `free | tail -2 | head -1 | awk '{print "scale=2; "$7"/1048576"}'`)GiB
+      '';
+      # command = scripts.free;
+    };
+    n_df = {
+      command = ''
+        echo '<span font="Material Icons 11"></span>' $(sudo btrfs fi usage / | grep "Free" | awk '{print $3}')
+      '';
+    };
+    o_date = {
+      command = "${pkgs.coreutils}/bin/date +'<span font=\"Material Icons 11\"></span> %a %y-%m-%d'";
+      interval = 10;
+    };
+    p_time = {
+      command = "${pkgs.coreutils}/bin/date +'<span font=\"Material Icons 11\"></span> %T'";
+      interval = 1;
+    };
+  };
+}

modules/workspace/i3blocks/scripts/battery.nix

@@ -0,0 +1,46 @@
+{ acpi, bash, iconfont, low_threshold ? 10, ... }: ''
+  #!${bash}/bin/bash
+  BATTERY="`${acpi}/bin/acpi -b | grep --invert-match unavailable | head -1`"
+  STATUS=`awk -F'[,:] ' '{print $2}' <<< "$BATTERY"`
+  CHARGE=`awk -F'[,%] ' '{print $2}' <<< "$BATTERY" | tr -d "%"`
+  TIME=`awk -F', ' '{print $3}' <<< "$BATTERY" | cut -d " " -f 1`
+  case "$STATUS" in
+    Full) ;& "Not charging") icon=; text="FULL"; status=0
+    ;;
+    Charging) 
+      text="$CHARGE% ($TIME)"
+      status=0
+      case $CHARGE in
+        [2-3]*) icon=;;
+        [4-5]*) icon=;;
+        [6-7]*) icon=;;
+        [8-9]*|100) icon=;;
+        *) icon=;;
+      esac
+    ;;
+    Discharging)
+      if [[ $CHARGE -gt ${toString low_threshold} ]]
+      then
+        status=0
+      else
+        status=33
+      fi
+      text="$CHARGE% ($TIME)";
+      case $CHARGE in
+        1?) icon=;;
+        2?) icon=;;
+        3?) icon=;;
+        4?) icon=;;
+        5?) icon=;;
+        6?) icon=;;
+        7?) icon=;;
+        8?) icon=;;
+        9?) icon=;;
+        100) icon=;;
+        *) icon=;;
+      esac
+    ;;
+  esac
+  echo "<span font=\"${iconfont}\">$icon</span> $text"
+  exit $status
+''

modules/workspace/i3blocks/scripts/brightness.nix

@@ -0,0 +1,19 @@
+{ iconfont, light, config, ... }: ''
+  case $BLOCK_BUTTON in
+       4) sudo ${light}/bin/light -A 5;;
+       5) sudo ${light}/bin/light -U 5;;
+  esac
+  LIGHT=`${light}/bin/light | cut -f 1 -d '.'`
+  if [[ $LIGHT -lt 33 ]]
+  then
+    icon=
+  else
+    if [[ $LIGHT -lt 66 ]]
+    then
+      icon=
+    else
+      icon=
+    fi
+  fi
+  echo "<span font='${iconfont}'>$icon</span> $LIGHT"
+''

modules/workspace/i3blocks/scripts/default.nix

@@ -0,0 +1,35 @@
+p: c:
+with p;
+builtins.mapAttrs (name: value:
+stdenv.mkDerivation {
+  name = "free";
+  src = value;
+  unpackPhase = "true";
+  buildInputs = [ghc];
+  buildPhase = "ghc -o $out $src";
+  installPhase = "true";
+}) {
+  free = ./free.hs;
+  temperature = ./temperature.hs;
+  network = ./network.hs;
+} // builtins.mapAttrs (name: value:
+writeTextFile {
+  inherit name;
+  text = callPackage value {
+    iconfont = "Material Icons 11";
+    config = c;
+  };
+  executable = true;
+  checkPhase =
+  "${bash}/bin/bash -n $src || ${python3}/bin/python3 -m compileall $src";
+}) {
+  battery = ./battery.nix;
+  brightness = ./brightness.nix;
+  email = ./email.nix;
+  wireless = ./wireless.nix;
+  weather = ./weather.nix;
+  sound = ./sound.nix;
+  music = ./music.nix;
+  #temperature = ./temperature.nix;
+  #free = ./free.nix;
+}

modules/workspace/i3blocks/scripts/email.nix

@@ -0,0 +1,10 @@
+{ python3, iconfont, config, ... }: ''
+  #!${python3}/bin/python3
+  import imaplib
+  obj = imaplib.IMAP4_SSL('imap.gmail.com', 993)
+  obj.login("${config.secrets.gmail.user}", "${config.secrets.gmail.password}")
+  obj.select()
+  l = len(obj.search(None, 'unseen')[1][0].split())
+  print('<span font="${iconfont}"></span> %s' % str(l))
+  exit(33 if l != 0 else 0)
+''

modules/workspace/i3blocks/scripts/free.hs

@@ -0,0 +1,10 @@
+import System.Exit
+
+main :: IO ()
+main = do
+  freeMemory <- read
+                <$> (!!1) <$> words
+                <$> (!!2) <$> lines
+                <$> readFile "/proc/meminfo"
+  putStr $ (take 5 $ show $ freeMemory / ‭1048576‬) ++ "GiB"
+  exitWith $ if freeMemory > 500000 then ExitSuccess else ExitFailure 33

modules/workspace/i3blocks/scripts/music.nix

@@ -0,0 +1,19 @@
+{ python3, playerctl, iconfont, ...}: ''
+  #!${python3}/bin/python
+  from subprocess import getoutput, call
+  from os import environ
+  status = getoutput("${playerctl}/bin/playerctl status")
+  if "BLOCK_BUTTON" in environ:
+    BLOCK_BUTTON = environ["BLOCK_BUTTON"]
+    if BLOCK_BUTTON == "1": call(["${playerctl}/bin/playerctl", "play-pause"])
+    if BLOCK_BUTTON == "2": call(["${playerctl}/bin/playerctl", "stop"])
+    if BLOCK_BUTTON == "3": call(["${playerctl}/bin/playerctl", "next"])
+  if status == "Paused": 
+    icon=""
+  elif status == "Playing": 
+    icon=""
+  else: 
+    icon = ""
+  text = getoutput("${playerctl}/bin/playerctl metadata title")[:20:]
+  print("<span font='${iconfont}'>%s</span> %s" % (icon, text))
+''

modules/workspace/i3blocks/scripts/network.hs

@@ -0,0 +1,40 @@
+{-# LANGUAGE BangPatterns #-}
+
+import Control.Concurrent (threadDelay)
+import Control.Monad (mapM)
+import System.Directory (listDirectory)
+
+path :: String
+path = "/sys/class/net/"
+
+data Statistics = Statistics !Float !Float
+
+instance Semigroup Statistics where
+  Statistics a b <> Statistics c d = Statistics (a + c) (b + d)
+
+instance Monoid Statistics where
+  mempty = Statistics 0 0
+
+icon :: String -> String
+icon i = "<span font='Material Icons 11'>" ++ i ++ "</span>"
+
+readInterface :: FilePath -> IO Statistics
+readInterface interface = do
+  rx <- read <$> readFile (path ++ interface ++ "/statistics/rx_bytes")
+  tx <- read <$> readFile (path ++ interface ++ "/statistics/tx_bytes")
+  return $ Statistics rx tx
+
+readInterfaces :: [FilePath] -> IO Statistics
+readInterfaces interfaces = mconcat <$> (mapM readInterface interfaces)
+
+main :: IO ()
+main = do
+  interfaces <- listDirectory path
+  Statistics rx tx <- readInterfaces interfaces
+  threadDelay 1000000
+  Statistics rx' tx' <- readInterfaces interfaces
+  putStrLn
+    $  (icon "\58052")
+    ++ show (round $(rx' - rx)/1000) ++ "kBps "
+    ++ (icon "\58054")
+    ++ show (round $(tx' - tx)/1000) ++ "kBps"

modules/workspace/i3blocks/scripts/sound.nix

@@ -0,0 +1,32 @@
+{ pamixer, lxqt, iconfont, ... }: ''
+  case $BLOCK_BUTTON in
+       1) ${pamixer}/bin/pamixer -t;;
+       3) ${lxqt.pavucontrol-qt}/bin/pavucontrol-qt & ;;
+       4) ${pamixer}/bin/pamixer -i 5;;
+       5) ${pamixer}/bin/pamixer -d 5;;
+  esac
+  code=0
+  if [[ `${pamixer}/bin/pamixer --get-mute` = "true" ]]
+  then
+    volume=""
+    end=""
+    icon=""
+  else
+    volume=`${pamixer}/bin/pamixer --get-volume`
+    end="%"
+    if [[ $volume -lt 33 ]]
+    then
+      icon=""
+    else
+      if [[ $volume -lt 66 ]]
+      then
+        icon=""
+      else
+        icon=""
+        code=33
+      fi
+    fi
+  fi
+  echo "<span font='${iconfont}'>$icon</span> $volume$end"
+  exit $code
+''

modules/workspace/i3blocks/scripts/temperature.hs

@@ -0,0 +1,47 @@
+import System.Directory
+import System.FilePath
+import Control.Monad (forM)
+import System.Posix.Files
+import Data.List (isPrefixOf, isInfixOf)
+import System.Exit
+
+
+
+-- | Traverse from 'top' directory and return all the files by
+-- filtering with 'include' predicate.
+traverseDir :: FilePath -> (FilePath -> Bool) -> IO [FilePath]
+traverseDir top include = do
+  ds <- getDirectoryContents top
+  paths <- forM (filter include ds) $ \d -> do
+    let path = top </> d
+    s <- getFileStatus path
+    if isDirectory s
+      then traverseDir path include
+      else return [path]
+  return $ concat paths
+
+
+
+-- | Get temperatures from hardware sensors in </sys/class/hwmon>
+getTemps :: IO [Int]
+getTemps = do
+  hwmons <- traverseDir "/sys/class/hwmon"
+    (
+      \name
+      -> ("hwmon" `isPrefixOf` name)
+      || ("temp" `isInfixOf` name) && ("input" `isInfixOf` name)
+    )
+  fmap (round .(/1000) . read) <$> traverse (readFile) hwmons
+  
+-- | Get a symbol corresponding to the temperature
+getSymbol :: Integral n => n -> String
+getSymbol t
+  | t < 50    = "\57868" -- 
+  | t < 80    = "\57866" -- 
+  | otherwise = "\57867" -- 
+
+main :: IO ()
+main = do
+  maxTemp <- maximum <$> getTemps
+  putStrLn $ (getSymbol <> show) maxTemp <> "°"
+  exitWith $ if maxTemp < 80 then ExitSuccess else ExitFailure 33

modules/workspace/i3blocks/scripts/temperature.nix

@@ -0,0 +1,6 @@
+{ ... }:
+''
+temp=$((`cat /sys/class/thermal/thermal_zone*/temp | sort | tail -1`/1000))
+echo $temp °
+[[ $temp -gt 80 ]] && exit 33
+''

modules/workspace/i3blocks/scripts/weather.nix

@@ -0,0 +1,8 @@
+{ bash, config, curl, ... }: ''
+  #!${bash}/bin/bash
+  ${curl}/bin/curl wttr.in/Volzhskiy\?format=3 | awk -F": " '{print $2}'
+  if [[ $BLOCK_BUTTON == 1 ]]
+  then
+    ${config.defaultApplications.term.cmd} --hold -e "${curl}/bin/curl wttr.in"
+  fi
+''

modules/workspace/i3blocks/scripts/wireless.nix

@@ -0,0 +1,17 @@
+{ bash, iw, wpa_supplicant_gui, iconfont, ... }: ''
+  #!${bash}/bin/bash
+  case $BLOCK_BUTTON in
+    1) ${wpa_supplicant_gui}/bin/wpa_gui;;
+    2) pkexec rfkill block wifi;;
+    3) pkexec rfkill unblock wifi;;
+  esac
+  WIFI="`${iw}/bin/iw wlan0 info | grep ssid | cut -f2 -d' '`"
+  if [[ `wc -c <<< "$WIFI"` -lt 2 ]]
+  then
+    echo "<span font='${iconfont}'></span>"
+    exit 33
+  else
+    echo "<span font='${iconfont}'></span> $WIFI"
+    exit 0
+  fi
+''

modules/workspace/kde/default.nix

@@ -0,0 +1,128 @@
+{ pkgs, lib, config, ... }:
+with import ../../../support.nix { inherit lib config; }; {
+  # services.flatpak.enable = true;
+  # services.flatpak.extraPortals = [pkgs.plasma5.xdg-desktop-portal-kde];
+  # services.dbus.packages =
+  # [ pkgs.plasma5.xdg-desktop-portal-kde pkgs.flatpak pkgs.firefox pkgs.systemd ];
+  # nixpkgs.config.firefox.enablePlasmaBrowserIntegration = true;
+  # home-manager.users.alukard.home.packages = [pkgs.qt5ct];
+  # environment.sessionVariables = {
+  #   DESKTOP_SESSION = "kde";
+  #   QT_XFT = "true";
+  #   QT_SELECT = "5";
+  #   XDG_CURRENT_DESKTOP = "KDE";
+  #   KDE_SESSION_VERSION = "5";
+  #   QT_SCALE_FACTOR = "1";
+  #   QT_AUTO_SCREEN_SCALE_FACTOR = "0";
+  #   GTK_USE_PORTAL = "1";
+  #   DE = "kde";
+  #   QT_QPA_PLATFORMTHEME="kde";
+  # };
+  home-manager.users.alukard.xdg.configFile."kdeglobals".text = genIni {
+    "Colors:Button" = {
+      BackgroundAlternate = thmDec.dark;
+      BackgroundNormal = thmDec.bg;
+      DecorationFocus = thmDec.blue;
+      DecorationHover = thmDec.blue;
+      ForegroundActive = thmDec.blue;
+      ForegroundInactive = thmDec.alt;
+      ForegroundLink = thmDec.blue;
+      ForegroundNegative = thmDec.red;
+      ForegroundNeutral = thmDec.orange;
+      ForegroundNormal = thmDec.fg;
+      ForegroundPositive = thmDec.green;
+      ForegroundVisited = thmDec.gray;
+    };
+    "Colors:Complementary" = {
+      BackgroundAlternate = thmDec.dark;
+      BackgroundNormal = thmDec.bg;
+      DecorationFocus = thmDec.blue;
+      DecorationHover = thmDec.blue;
+      ForegroundActive = thmDec.orange;
+      ForegroundInactive = thmDec.alt;
+      ForegroundLink = thmDec.blue;
+      ForegroundNegative = thmDec.red;
+      ForegroundNeutral = thmDec.yellow;
+      ForegroundNormal = thmDec.fg;
+      ForegroundPositive = thmDec.green;
+      ForegroundVisited = thmDec.blue;
+    };
+    "Colors:Selection" = {
+      BackgroundAlternate = thmDec.blue;
+      BackgroundNormal = thmDec.blue;
+      DecorationFocus = thmDec.blue;
+      DecorationHover = thmDec.blue;
+      ForegroundActive = thmDec.fg;
+      ForegroundInactive = thmDec.fg;
+      ForegroundLink = thmDec.blue;
+      ForegroundNegative = thmDec.red;
+      ForegroundNeutral = thmDec.orange;
+      ForegroundNormal = thmDec.fg;
+      ForegroundPositive = thmDec.green;
+      ForegroundVisited = thmDec.alt;
+    };
+    "Colors:Tooltip" = {
+      BackgroundAlternate = thmDec.dark;
+      BackgroundNormal = thmDec.bg;
+      DecorationFocus = thmDec.blue;
+      DecorationHover = thmDec.blue;
+      ForegroundActive = thmDec.blue;
+      ForegroundInactive = thmDec.alt;
+      ForegroundLink = thmDec.blue;
+      ForegroundNegative = thmDec.red;
+      ForegroundNeutral = thmDec.orange;
+      ForegroundNormal = thmDec.fg;
+      ForegroundPositive = thmDec.green;
+      ForegroundVisited = thmDec.gray;
+    };
+    "Colors:View" = {
+      BackgroundAlternate = thmDec.dark;
+      BackgroundNormal = thmDec.bg;
+      DecorationFocus = thmDec.blue;
+      DecorationHover = thmDec.blue;
+      ForegroundActive = thmDec.blue;
+      ForegroundInactive = thmDec.alt;
+      ForegroundLink = thmDec.blue;
+      ForegroundNegative = thmDec.red;
+      ForegroundNeutral = thmDec.orange;
+      ForegroundNormal = thmDec.fg;
+      ForegroundPositive = thmDec.green;
+      ForegroundVisited = thmDec.gray;
+    };
+    "Colors:Window" = {
+      BackgroundAlternate = thmDec.dark;
+      BackgroundNormal = thmDec.bg;
+      DecorationFocus = thmDec.blue;
+      DecorationHover = thmDec.blue;
+      ForegroundActive = thmDec.blue;
+      ForegroundInactive = thmDec.alt;
+      ForegroundLink = thmDec.blue;
+      ForegroundNegative = thmDec.red;
+      ForegroundNeutral = thmDec.orange;
+      ForegroundNormal = thmDec.fg;
+      ForegroundPositive = thmDec.green;
+      ForegroundVisited = thmDec.gray;
+    };
+    General = {
+      ColorScheme = "Generated";
+      Name = "Generated";
+      fixed = "Roboto Mono,11,-1,5,50,0,0,0,0,0";
+      font = "Roboto,11,-1,5,50,0,0,0,0,0";
+      menuFont = "Roboto,11,-1,5,50,0,0,0,0,0";
+      shadeSortColumn = true;
+      smallestReadableFont = "Roboto,8,-1,5,57,0,0,0,0,0,Medium";
+      toolBarFont = "Roboto,11,-1,5,50,0,0,0,0,0";
+    };
+    KDE = {
+      DoubleClickInterval = 400;
+      ShowDeleteCommand = true;
+      SingleClick = false;
+      StartDragDist = 4;
+      StartDragTime = 500;
+      WheelScrollLines = 3;
+      contrast = 4;
+      widgetStyle = "Breeze";
+    };
+    Icons = { Theme = "Papirus-Dark"; };
+  };
+}

modules/workspace/light.nix

@@ -6,30 +6,7 @@
     x // {
       events = ["key"];
       attributes = ["exec"];
-    }) ((if config.device == "ASUS-Laptop" then [
+    }) ([
-      {
-        keys = [229];
-        command =
-          "expr -1 + `cat '/sys/class/leds/asus::kbd_backlight/brightness'` > '/sys/class/leds/asus::kbd_backlight/brightness'";
-      }
-      {
-        keys = [230];
-        command =
-          "expr 1 + `cat '/sys/class/leds/asus::kbd_backlight/brightness'` > '/sys/class/leds/asus::kbd_backlight/brightness'";
-      }
-      {
-        keys = [560];
-        command = toString (pkgs.stdenv.mkDerivation {
-          name = "als-script";
-          src = ./als-script.hs;
-          buildInputs = [pkgs.ghc];
-          buildPhase = "ghc $src -o $out";
-          unpackPhase = "true";
-          installPhase = "true";
-        });
-      }
-    ] else
-      []) ++ [
       {
         keys = [225];
         command = "${pkgs.light}/bin/light -A 10";

modules/xserver.nix

@@ -1,23 +1,25 @@
 { pkgs, lib, config, ... }:
-let
+with rec {
-  cpu = config.deviceSpecific.cpu;
+  inherit (config) deviceSpecific;
-  isShared = config.deviceSpecific.isShared;
+};
-  defaultUser = config.user.defaultUser;
+with deviceSpecific; {
-in {
   services.xserver = {
     enable = true;
     # enableTCP = true;
 
     libinput = {
-      enable = true;
+      enable = isLaptop;
       sendEventsMode = "disabled-on-external-mouse";
       middleEmulation = false;
       # naturalScrolling = true;
     };
 
-    videoDrivers = if cpu == "amd" then
+    # TODO: make settings for laptops with dGPU
+    videoDrivers = if video == "amd" then
       [ "amdgpu" ]
-    else if cpu == "intel" then
+    else if video == "nvidia" then
+      [ "nvidia" ]
+    else if video == "intel" then
       [ "intel" ]
     else
       [ ];
@@ -27,7 +29,6 @@ in {
       greeter.enable = isShared;
       autoLogin.enable = !isShared;
       autoLogin.user = "alukard";
-      # autoLogin.user = defaultUser;
     };
 
     # desktopManager.plasma5.enable = true;
@@ -44,7 +45,7 @@ in {
     xkbOptions = "grp:win_space_toggle";
   };
 
-  environment.systemPackages = if cpu == "amd" then
+  environment.systemPackages = if video == "amd" then
     [ (pkgs.mesa.override { enableRadv = true; }) ]
   else
     [ ];