add bedroom light control to waybar

hosts/desktop/configuration.nix

@@ -262,6 +262,7 @@ in
     isNormalUser = lib.mkDefault true;
     extraGroups = [
       "wheel"
+      "keys"
       "networkmanager"
       "ratbagd"
       "input"

hosts/desktop/hyprland/config/waybar/default.nix

@@ -21,6 +21,7 @@
         modules-right = [
           "tray"
           "custom/updates"
+          "custom/lights"
           "temperature"
           "temperature#gpu"
           "keyboard-state#capslock"
@@ -49,7 +50,7 @@
           tooltip = true;
           format = { };
           interval = 30;
-          exec = "sudo waybar-weather";
+          exec = "waybar-weather";
           return-type = "json";
         };
 
@@ -57,10 +58,18 @@
           tooltip = true;
           format = { };
           interval = 30;
-          exec = "sudo waybar-updates";
+          exec = "waybar-updates";
           return-type = "json";
         };
 
+        "custom/lights" = {
+          tooltip = false;
+          format = "󱉓";
+          # interval = 30;
+          on-click = "nix-shell /home/matt/.config/waybar/scripts/hass.nix --run \"python /home/matt/.config/waybar/scripts/hass.py --toggle_light light.bedroom_lights\"";
+          # return-type = "json";
+        };
+
         temperature = {
           hwmon-path = "/sys/class/hwmon/hwmon4/temp1_input";
           critical-threshold = 90;
@@ -332,6 +341,14 @@
         margin-left: 1rem;
       }
 
+      #custom-lights {
+        color: @nord8;
+        background-color: @nord0;
+        padding: 0.5rem 1rem;
+        margin: 5px 0;
+        border-radius: 0;
+      }
+
       /* ------------- */
 
       #tray {

hosts/desktop/hyprland/config/waybar/scripts/hass.nix

@@ -0,0 +1,18 @@
+{ pkgs ? import <nixpkgs> {} }:
+
+pkgs.mkShell {
+            # The Nix packages provided in the environment
+            packages = [
+              pkgs.python312
+              pkgs.python3Packages.pip
+              # Whatever other packages are required
+            ];
+            shellHook = ''
+              export TMPDIR=/tmp
+              export VENV_DIR=/tmp/lights
+              mkdir $VENV_DIR
+              python -m venv $VENV_DIR/.venv
+              source $VENV_DIR/.venv/bin/activate
+              pip install homeassistant-api
+            '';
+}

hosts/desktop/hyprland/config/waybar/scripts/hass.py

@@ -0,0 +1,42 @@
+import os
+import argparse
+import time
+from homeassistant_api import Client
+
+hass_url = 'https://hass.mjallen.dev/api'
+
+parser = argparse.ArgumentParser(prog='hass python wrapper')
+parser.add_argument('--toggle_light')
+args = parser.parse_args()
+
+def loadKey():
+    token_path = ""
+    for folder in range(1,100):
+        if os.path.exists("/run/secrets.d/" + str(folder) + "/desktop/hass_token"):
+            token_path = "/run/secrets.d/" + str(folder) + "/desktop/hass_token"
+            break
+    with open(token_path, "r") as key_file:
+        key = key_file.readline()
+    return key
+
+def toggle_light(client, light):
+    lights = client.get_domain("light")
+    lights.toggle(entity_id=light)
+    time.sleep(0.5)
+    light_entity = client.get_entity(entity_id=light)
+    state = light_entity.get_state()
+    if state.state == 'on':
+        return "󰛨"
+    else:
+        return "󰹏"
+
+def main():
+    token = loadKey()
+
+    with Client(hass_url, token) as client:
+        if args.toggle_light is not None:
+            status = toggle_light(client=client, light=args.toggle_light)
+    
+    print("{ text: \"" + status + "\" }")
+
+main()

hosts/desktop/hyprland/config/waybar/scripts/waybar-updates.py

@@ -1,4 +1,6 @@
-#!/usr/bin/env python
+#!/usr/bin/env nix-shell
+#! nix-shell -i python3 --pure
+#! nix-shell -p python3
 
 import os
 import json

hosts/desktop/hyprland/config/waybar/scripts/waybar-wttr.py

@@ -1,4 +1,6 @@
-#!/usr/bin/env python
+#!/usr/bin/env nix-shell
+#! nix-shell -i python3 --pure
+#! nix-shell -p python3 python3Packages.requests
 
 import json
 from datetime import datetime

hosts/desktop/hyprland/environment.nix

@@ -2,9 +2,7 @@
 let
 
   waybarWeatherScript = pkgs.writeScriptBin "waybar-weather" ''
-    #!/usr/bin/env nix-shell
-    #! nix-shell -i bash --packages python3 python3Packages.requests
-    python /home/matt/.config/waybar/scripts/waybar-wttr.py
+    /home/matt/.config/waybar/scripts/waybar-wttr.py
   '';
 
   waybarUpdatesScript = pkgs.writeScriptBin "waybar-updates" ''

hosts/desktop/sops.nix

@@ -6,5 +6,8 @@
   sops.secrets."desktop/matt_password" = { };
   sops.secrets."desktop/matt_password".neededForUsers = true;
 
+  sops.secrets."desktop/hass_token" = { };
+  sops.secrets."desktop/hass_token".mode = "0777";
+
   sops.secrets."wifi" = { };
 }

secrets/secrets.yaml

@@ -16,6 +16,7 @@ jallen-nas:
         secretkeybase: ENC[AES256_GCM,data:b+fgTrtnZcp34DOQ0dtKc6bX6/dm9j0o3QJr,iv:e4hOwgTFCXVokGqhwKsYHt5IQgtaKcMmEqvDoMly5aI=,tag:E8gFiOuozA4T1mmcgXfbDg==,type:str]
 desktop:
     matt_password: ENC[AES256_GCM,data:z/Jjzr+/PREpNEQsAVl4soeKAwW3sdteIqjhZT2txQDiR0FvGvEBoE/aYCM9NS7XSCgTeTuOqgBGfq4xDLc5/ZBAl7KoGHmKIQ==,iv:qVONkw8PDI2ydqybqGIU2XFq4+qC1BeXnfwxbxbWBww=,tag:eYOD2EoBn9XMiYOaBDFlRw==,type:str]
+    hass_token: ENC[AES256_GCM,data:un4uyUPcr6g8IIWlXvTCpQ5hXms9FZxaVQz+fk1HMNRdfToTI7OLv8XyYOZ4NOZk5OJcLUUcu2S6zDKL0nc6PUqKD/8X8Rc4wVxEPoAZHiH3EBwuj3LSQac9m2Qlgs17vdfRGkpCt52h5ayPwItop1eb222MXHnQWPsslWT7RIN+kuzQ8prj7MU3ag6lqH8dDZjYQutskF1VkXWolQZkAG8gGZPK+C0BXB5Kxlpx4nYD/pQs2eKr,iv:qR5Jn4QcDISEcLzwmPa7hj9+u5JcQuzdB0qLxlYeK8s=,tag:tSN0CaQz6WsFSw+0fVrDYA==,type:str]
 sops:
     kms: []
     gcp_kms: []
@@ -49,8 +50,8 @@ sops:
             UGhsN2N0Mjl3UEJvUVlGRlJiN05WaUkKW37lU4G4CLTo6JoHC2OyhKsG/FuO+BiN
             pzlVJwzRnmAqwklRbc6RMbQLl2EQrp6KQcgYsUxCMH9OQ/9WJ98dxQ==
             -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2024-08-26T14:10:01Z"
-    mac: ENC[AES256_GCM,data:vmu42Qg97HenH7qP3WfwvQGb0yPf4/ViIlFQDig1t1LRenIveY4ZI6WutdM7QQ32FEcqBjuBa0m+K3YYYOmvRqxjWrqgD4Zx9vKKhoAFgYNlLUDahzyuA/o6PTM0MxFA1LWAO7Qu37/DxWuKJ41blhCsiYITlpjrQAzRWagp9r8=,iv:XTxCuBhOY8q5ZiXDL2Qf8149K5xJGs5qFDxBvA6057o=,tag:FNeQfNrHKh45b+K16SFrxw==,type:str]
+    lastmodified: "2024-09-04T16:52:28Z"
+    mac: ENC[AES256_GCM,data:cyM8+Y6p83pd/S3t+/EhA7LZPeMtzCjnD8NUL5wXLnu1AVWraAg8Sx+P3wKj/iy0pTkKZ5d54xUrZeN7mevOvU4LZ9xJXDRIFf0jVUic/XSS5r56w9mG1Z2pCMDdR2wCq36Vx7w4lgMHUcjLc7ca8w256Ky42jLnBY6s1pr38Vs=,iv:4oj8PQA/0wSXmWqTrru+GHF2W6UUfHXHib7Zo/7xNCw=,tag:y7V30iBNuhjEj2jURdCHIg==,type:str]
     pgp: []
     unencrypted_suffix: _unencrypted
     version: 3.9.0