From ace9df58c7f7c4f5cf140f9bf17418c5947fcf5f Mon Sep 17 00:00:00 2001
From: krolyxon <me@krolyxon.com>
Date: Sat, 19 Sep 2026 18:48:12 +0530
Subject: waybar: add bluetooth battery status custom module

---
 .config/waybar/config.jsonc                 |  8 ++++++++
 .config/waybar/scripts/bluetooth-battery.sh | 17 +++++++++++++++++
 .config/waybar/style.css                    |  7 +++++++
 3 files changed, 32 insertions(+)
 create mode 100755 .config/waybar/scripts/bluetooth-battery.sh

diff --git a/.config/waybar/config.jsonc b/.config/waybar/config.jsonc
index 0666d22..36ea502 100644
--- a/.config/waybar/config.jsonc
+++ b/.config/waybar/config.jsonc
@@ -14,6 +14,7 @@
     "modules-right": [
         "tray",
         "custom/gpumode",
+        "custom/headset-battery",
         "pulseaudio",
         "battery",
         "backlight",
@@ -87,6 +88,13 @@
         "interval": "once",
         "on-click": "~/.local/bin/envyswitch",
     },
+    "custom/headset-battery": {
+    "exec": "~/.config/waybar/scripts/bluetooth-battery.sh",
+    "format": "󰋋 {}",
+    "return-type": "json",
+    "interval": 15,
+    "hide-empty-text": true
+    },
     "custom/cpucat": {
         "exec":"~/.config/waybar/scripts/catloop.sh",
     },
diff --git a/.config/waybar/scripts/bluetooth-battery.sh b/.config/waybar/scripts/bluetooth-battery.sh
new file mode 100755
index 0000000..392d980
--- /dev/null
+++ b/.config/waybar/scripts/bluetooth-battery.sh
@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+
+# Find the UPower device path for any connected headset/headphones
+DEVICE_PATH=$(upower -e | grep -E 'headset|headphone' | head -n 1)
+
+# If no headset device is found in UPower, exit silently so Waybar hides the module
+if [ -z "$DEVICE_PATH" ]; then
+    exit 0
+fi
+
+# Extract the percentage value (e.g., "90%")
+PERCENTAGE=$(upower -i "$DEVICE_PATH" | awk '/percentage:/ {print $2}')
+
+# Output JSON format for Waybar
+if [ -n "$PERCENTAGE" ]; then
+    printf '{"text": "%s", "tooltip": "Headset Battery: %s", "class": "connected"}\n' "$PERCENTAGE" "$PERCENTAGE"
+fi
diff --git a/.config/waybar/style.css b/.config/waybar/style.css
index 8b2a620..e5cb0fd 100644
--- a/.config/waybar/style.css
+++ b/.config/waybar/style.css
@@ -105,6 +105,7 @@ window#waybar.hidden {
 #custom-media,
 #tray,
 #window,
+#custom-headset-battery,
 #custom-notification,
 #mpd {
     background-color: @background;
@@ -161,6 +162,12 @@ window#waybar.hidden {
     box-shadow: inset 0 -1px @color14;
 }
 
+#custom-headset-battery {
+    color: @foreground;
+    box-shadow: inset 0 -1px @color14;
+}
+
+
 @keyframes blink {
     to {
         background-color: #ffffff;
-- 
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