user/{eww,hypridle,hyprlock}: configure based on options.me

modules/options.nix

@@ -1,18 +1,43 @@
-{ config, lib, ... }: {
+{ config, lib, ... }:
+let
+  inherit (lib)
+    mkOption
+    types;
+in {
   options.me = {
-    environment = lib.mkOption {
-      type = lib.types.enum [ "desktop" "laptop" "headless" ];
+    environment = mkOption {
+      type = types.enum [ "desktop" "laptop" "headless" ];
       default = "desktop";
     };
 
-    fprint = lib.mkOption {
-      type = lib.types.bool;
+    fprint = mkOption {
+      type = types.bool;
       default = false;
     };
 
-    gui = lib.mkOption {
-      type = lib.types.bool;
+    gui = mkOption {
+      type = types.bool;
       default = config.me.environment != "headless";
     };
+
+    batteryDevice = mkOption {
+      type = types.nullOr types.string;
+      default = null;
+    };
+
+    kbBacklightDevice = mkOption {
+      type = types.nullOr types.string;
+      default = null;
+    };
+
+    hasBluetooth = mkOption {
+      type = types.bool;
+      default = config.me.environment == "laptop";
+    };
+
+    hasWifi = mkOption {
+      type = types.bool;
+      default = config.me.environment == "laptop";
+    };
   };
 }

modules/user/eww.nix

@@ -6,10 +6,17 @@ let
     dontUnpack = true;
     installPhase = ''
       cp -r ${../../res/eww} $out
+
+      substituteInPlace $out/eww.yuck \
+        --replace-fail "_BAT_ENABLED_" "${config.me.batteryPath != null}" \
+        --replace-fail "_BAT_PATH_" "${config.me.batteryPATH}" \
+        --replace-fail "_BT_ENABLED_" "${config.me.hasBluetooth}" \
+        --replace-fail "_WIFI_ENABLED_" "${config.me.hasWifi}"
+
       substituteInPlace $out/eww.scss \
-        --replace-warn "EWW_BACKGROUND" "${config.catppuccin.hexcolors.crust}" \
-        --replace-warn "EWW_TEXT" "${config.catppuccin.hexcolors.text}" \
-        --replace-warn "EWW_ACCENT" "${config.catppuccin.hexcolors.${config.catppuccin.accent}}"
+        --replace-fail "EWW_BACKGROUND" "${config.catppuccin.hexcolors.crust}" \
+        --replace-fail "EWW_TEXT" "${config.catppuccin.hexcolors.text}" \
+        --replace-fail "EWW_ACCENT" "${config.catppuccin.hexcolors.${config.catppuccin.accent}}"
     '';
   };
 in {

modules/user/hypridle.nix

@@ -1,6 +1,6 @@
 { config, lib, pkgs, ... }:
 let
-  kblight = "light -s sysfs/leds/asus::kbd_backlight";
+  kblight = "light -s sysfs/leds/${config.me.kbBacklightDevice}";
 in
 {
   home.packages = [ config.services.hypridle.package ];
@@ -13,12 +13,13 @@ in
         after_sleep_cmd = "hyprctl dispatch dpms on";
       };
 
-      listener = [
+      listener = lib.optionals (config.me.kbBacklightDevice != null) [
         {
           timeout = 120;
           on-timeout = "${kblight} -O && ${kblight} -S 0";
           on-resume = "${kblight} -I";
         }
+      ] ++ [
         {
           timeout = 150;
           on-timeout = "light -O && light -T 0.5";
@@ -33,6 +34,7 @@ in
           on-timeout = "hyprctl dispatch dpms off";
           on-resume = "hyprctl dispatch dpms on";
         }
+      ] ++ lib.optionals (config.me.environment == "laptop") [
         {
           timeout = 600;
           on-timeout = "systemctl suspend";

modules/user/hyprlock.nix

@@ -1,4 +1,4 @@
-{ ... }: {
+{ config, lib, ... }: {
   programs.hyprlock = {
     enable = true;
     settings = {
@@ -8,7 +8,7 @@
       };
       auth = {
         fingerprint = {
-          enabled = true;
+          enabled = config.me.fprint;
           ready_message = "Scan fingerprint to unlock";
         };
       };
@@ -38,7 +38,7 @@
           position = "-40,-10";
         }
       ];
-      label = [
+      label = lib.optionals config.me.fprint [
         # Fingerprint icon
         {
             monitor = "";
@@ -61,17 +61,7 @@
           halign = "center";
           valign = "top";
         }
-        # Fail text under input
-        {
-          monitor = "";
-          color = "$red";
-          font_family = "Open Sans";
-          font_size = 25;
-          text = "$FAIL $ATTEMPTS[]";
-          position = "0, -200";
-          halign = "center";
-          valign = "center";
-        }
+      ] ++ lib.optionals (config.me.batteryDevice != null) [
         # Battery icon
         {
           monitor = "";
@@ -86,7 +76,7 @@
         # Battery percentage
         {
           monitor = "";
-          text = ''cmd[update:60000] echo "<span weight='700'>$(cat /sys/class/power_supply/BATT/capacity)%</span>"'';
+          text = ''cmd[update:60000] echo "<span weight='700'>$(cat /sys/class/power_supply/${config.me.batteryDevice}/capacity)%</span>"'';
           color = "$text";
           font_size = 23;
           font_family = "Open Sans";
@@ -94,6 +84,7 @@
           halign = "right";
           valign = "top";
         }
+      ] ++ [
         # Time and Date
         {
           monitor = "";
@@ -105,6 +96,18 @@
           position = "-70, -20";
           text = ''cmd[update:1000] echo "<span alpha='70%' weight='550'>$(date '+%A, %d %B %Y')</span>  <span weight='700'>$(date +%H:%M)</span><span alpha='70%' weight='550'>$(date +:%S)</span>"'';
         }
+
+        # Fail text under input
+        {
+          monitor = "";
+          color = "$red";
+          font_family = "Open Sans";
+          font_size = 25;
+          text = "$FAIL $ATTEMPTS[]";
+          position = "0, -200";
+          halign = "center";
+          valign = "center";
+        }
       ];
       input-field = {
         monitor = "";

res/eww/eww.yuck

@@ -20,27 +20,31 @@
                    :focusable false
   (bar))
 
+(defvar bat-enabled _BAT_ENABLED_)
+(defvar bt-enabled _BT_ENABLED_)
+(defvar wifi-enabled _WIFI_ENABLED_)
 
 (defvar bat-extended true)
 (defvar bluetooth-extended false)
 (defvar network-extended false)
 (defvar time-extended false)
+
 (defpoll ptime   :interval "1s"
   `date +%H:%M`)
 (defpoll petimea :interval "1s" :run-while time-extended
   `date "+%A, %d %B %Y  "`)
 (defpoll petimeb :interval "1s" :run-while time-extended
   `date "+:%S"`)
-(defpoll pbat_cap :interval "5s"
-  `cat /sys/class/power_supply/BATT/capacity`)
-(defpoll pbat_status :interval "1s"
-  `cat /sys/class/power_supply/BATT/status`)
-(defpoll network_strength :interval "1s"
+(defpoll pbat_cap :interval "5s" :run-while bat-enabled
+  `cat /sys/class/power_supply/_BAT_PATH_/capacity`)
+(defpoll pbat_status :interval "1s" :run-while bat-enabled
+  `cat /sys/class/power_supply/_BAT_PATH_/status`)
+(defpoll network_strength :interval "1s" :run-while wifi-enabled
   `nmcli -f IN-USE,SIGNAL device wifi | grep '*' | tr -d -c 0-9`)
-(defpoll bluetooth_device :interval "1s"
+(defpoll bluetooth_device :interval "1s" :run-while bt-enabled
   `bluetoothctl devices Connected | grep Device | cut -d" " -f3-`)
 
-(deflisten lnetwork :initial "" "./scripts/network.sh")
+(deflisten lnetwork :initial "" :run-while wifi-enabled "./scripts/network.sh")
 (deflisten ltitle :initial "" "./scripts/title.sh")
 (deflisten lworkspaces :initial "[]" "./scripts/workspaces.sh")
 (deflisten lcurrent_workspace :initial "1" "./scripts/active-workspace.sh")
@@ -79,9 +83,9 @@
   (box :orientation "horizontal"
        :space-evenly false
        :halign "end"
-    (bluetooth)
-    (network)
-    (battery)
+    (box :visible {bt-enabled} (bluetooth))
+    (box :visible {wifi-enabled} (network))
+    (box :visible {bat-enabled} (battery))
     (time)))
 
 (defwidget bluetooth []