updates to tiling

home/tiling/waybar/config/scripts/brightness.sh

@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+
+MAX=500
+
+current=$(brightnessctl g)
+
+# Guard against empty or non-numeric output
+if ! [[ "$current" =~ ^[0-9]+$ ]]; then
+    echo "brightnessctl returned invalid value" >&2
+    exit 1
+fi
+
+percentage=$(( current * 100 / MAX ))
+
+echo "bright ${percentage}%"
+

home/tiling/waybar/config/scripts/clock.sh

@@ -1 +1,13 @@
-date +"%a, %b %d @ %I:%M%P"
+#!/usr/bin/env bash
+
+day=$(date +%-d)
+
+case "$day" in
+    11|12|13) suffix="th" ;;
+    *1)       suffix="st" ;;
+    *2)       suffix="nd" ;;
+    *3)       suffix="rd" ;;
+    *)        suffix="th" ;;
+esac
+
+date +"%a, %b $day$suffix %Y @ %I:%M%P"

home/tiling/waybar/config/scripts/niri-window.sh

@@ -0,0 +1,25 @@
+#!/usr/bin/env bash
+
+last=""
+
+while :; do
+  current=$(
+    niri msg focused-window | awk -F'"' '
+      /App ID:/ { app = $2 }
+      /Title:/  { title = $2 }
+      END {
+        if (app && title) {
+          print app " - " title
+        }
+      }
+    '
+  )
+
+  if [[ -n "$current" && "$current" != "$last" ]]; then
+    printf '%s\n' "$current"
+    last="$current"
+  fi
+
+  sleep 0.01
+done
+