feat(waybar): add autohide dock

waybar/scripts/dock-toggle.sh

@@ -0,0 +1,111 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+CONFIG="$HOME/.config/waybar/config-dock.jsonc"
+STYLE="$HOME/.config/waybar/style-dock.css"
+PIDFILE="/tmp/waybar-dock.pid"
+
+is_running() {
+  if [[ -f "$PIDFILE" ]]; then
+    local pid
+    pid="$(cat "$PIDFILE" 2>/dev/null || true)"
+    if [[ -n "${pid:-}" ]] && kill -0 "$pid" 2>/dev/null; then
+      return 0
+    fi
+  fi
+  return 1
+}
+
+cleanup_pidfile() {
+  if [[ -f "$PIDFILE" ]]; then
+    local pid
+    pid="$(cat "$PIDFILE" 2>/dev/null || true)"
+    if [[ -z "${pid:-}" ]] || ! kill -0 "$pid" 2>/dev/null; then
+      rm -f "$PIDFILE"
+    fi
+  fi
+}
+
+show() {
+  cleanup_pidfile
+
+  if is_running; then
+    exit 0
+  fi
+
+  waybar -c "$CONFIG" -s "$STYLE" >/dev/null 2>&1 &
+  local pid=$!
+
+  echo "$pid" >"$PIDFILE"
+
+  # kurz prüfen, ob der Prozess wirklich lebt
+  sleep 0.1
+  if ! kill -0 "$pid" 2>/dev/null; then
+    rm -f "$PIDFILE"
+    exit 1
+  fi
+}
+
+hide() {
+  cleanup_pidfile
+
+  if ! is_running; then
+    exit 0
+  fi
+
+  local pid
+  pid="$(cat "$PIDFILE")"
+
+  kill "$pid" 2>/dev/null || true
+
+  # kurz warten, dann ggf. härter beenden
+  for _ in {1..10}; do
+    if ! kill -0 "$pid" 2>/dev/null; then
+      rm -f "$PIDFILE"
+      exit 0
+    fi
+    sleep 0.05
+  done
+
+  kill -9 "$pid" 2>/dev/null || true
+  rm -f "$PIDFILE"
+}
+
+toggle() {
+  cleanup_pidfile
+
+  if is_running; then
+    hide
+  else
+    show
+  fi
+}
+
+status() {
+  cleanup_pidfile
+  if is_running; then
+    echo "visible"
+  else
+    echo "hidden"
+  fi
+}
+
+case "${1:-toggle}" in
+show)
+  show
+  ;;
+hide)
+  hide
+  ;;
+toggle)
+  toggle
+  ;;
+status)
+  status
+  ;;
+*)
+  echo "Usage: $0 {show|hide|toggle|status}"
+  exit 1
+  ;;
+esac