Add variables for thermal monitoring on waybar

modules/home-manager/desktop/sway/default.nix

@@ -12,6 +12,43 @@ in
       default = false;
       description = "configure laptop mode";
     };
+
+    waybar = {
+      laptop = mkOption {
+        type = types.bool;
+        default = false;
+        description = "Enable laptop element on Waybar";
+      };
+
+      cpuThermal = {
+
+        hwmonPathAbs = mkOption {
+          type = types.str;
+          default = "";
+          description = "CPU thermal hwmon absolute path";
+        };
+
+        inputFilename = mkOption {
+          type = types.str;
+          default = "";
+          description = "CPU thermal hwmon file";
+        };
+      };
+
+      gpuThermal = {
+        enable = mkOption {
+          type = types.bool;
+          default = false;
+          description = "enable waybar GPU temperature";
+        };
+
+        hmonPath = mkOption {
+          type = types.str;
+          default = "";
+          description = "Thermal zone for CPU";
+        };
+      };
+    };
   };
   imports = [
     ./includes/fuzzel.nix

modules/home-manager/desktop/sway/includes/waybar.nix

@@ -1,7 +1,10 @@
-{config, lib, ...}: 
+{lib, config, ...}: 
 with lib;
+let
+  cfg = config.modules.desktop.sway;
+in
 {
-  config = mkIf config.modules.desktop.sway.enable {
+  config = mkIf cfg.enable {
     programs.waybar = {
       enable = true;
       systemd = {
@@ -21,12 +24,30 @@ with lib;
           modules-right = [
             "network" 
             "custom/sep"
-            "backlight"
+          ] ++ (
-            "battery"
+              if cfg.waybar.laptop then [
-            "custom/sep"
+                "backlight"
+                "battery"
+                "custom/sep"
+              ]
+              else [
+              ]
+            ) ++
+          [
+
             "memory"
             "cpu"
-            "custom/sep"
+            "temperature"
+            "custom/sep" 
+          ] ++ (
+              if cfg.waybar.gpuThermal.enable then [
+                "temperature#gpu"
+                "custom/sep"
+              ] 
+              else [
+              ]
+            ) ++ 
+          [
             "pulseaudio"
             "custom/sep"
             "clock"
@@ -100,7 +121,13 @@ with lib;
           "temperature" = {
             "critical-threshold" = 80;
             "format" = "{temperatureC}°C  ";
-            "thermal-zone" = "6";
+            "hwmon-path-abs" = "${cfg.waybar.cpuThermal.hwmonPathAbs}";
+            "input-filename" = "${cfg.waybar.cpuThermal.inputFilename}";
+          };
+          "temperature#gpu" = {
+            "critical-threshold" = 80;
+            "format" = "GPU: {temperatureC}°C  ";
+            "hwmon-path" = "${cfg.waybar.gpuThermal.hmonPath}";
           };
           "backlight" = {
             "format" = "{percent}% {icon}";