Initial Ubuntu i3wm dotfiles

.config/polybar/scripts/volume.sh

@@ -0,0 +1,37 @@
+#!/usr/bin/env bash
+
+# Suppress locale-related float warnings
+LC_NUMERIC=C
+
+# Get default sink volume info safely
+VOL_LINE=$(wpctl get-volume @DEFAULT_AUDIO_SINK@ 2>/dev/null)
+if [ -z "$VOL_LINE" ]; then
+    echo "🔇 No Sink"
+    exit 0
+fi
+
+# Extract volume (0.00–1.50 range) and convert to integer percent
+VOL=$(echo "$VOL_LINE" | awk '{printf "%d", $2 * 100}')
+
+# Check mute status
+MUTE=$(echo "$VOL_LINE" | grep -q "MUTED" && echo yes || echo no)
+
+# Sanitize volume
+if [ -z "$VOL" ]; then VOL=0; fi
+if [ "$VOL" -gt 150 ]; then VOL=150; fi
+if [ "$MUTE" = "yes" ]; then VOL=0; fi
+
+# Choose icon
+if [ "$VOL" -eq 0 ]; then
+    EMOJI="🔇"
+elif [ "$VOL" -le 30 ]; then
+    EMOJI="🔈"
+elif [ "$VOL" -le 70 ]; then
+    EMOJI="🔉"
+else
+    EMOJI="🔊"
+fi
+
+# Output
+echo "$EMOJI $VOL%"
+