Update

scripts/kill.sh

@@ -0,0 +1,59 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+if [[ -f ".env_dev" ]]; then
+  set -a
+  source .env_dev
+  set +a
+fi
+
+APP_PORT="${APP_PORT:-3911}"
+BACKEND_PORT="${BACKEND_PORT:-3002}"
+API_PROXY_TARGET="${API_PROXY_TARGET:-http://127.0.0.1:${BACKEND_PORT}}"
+export APP_PORT BACKEND_PORT API_PROXY_TARGET
+export NEXT_TELEMETRY_DISABLED=1
+
+kill_port_processes() {
+  local port="$1"
+  local pids=""
+
+  if command -v lsof >/dev/null 2>&1; then
+    pids="${pids}"$'\n'"$(lsof -tiTCP:"${port}" -sTCP:LISTEN 2>/dev/null || true)"
+  fi
+
+  if command -v fuser >/dev/null 2>&1; then
+    pids="${pids}"$'\n'"$(fuser -n tcp "${port}" 2>/dev/null | tr ' ' '\n' || true)"
+  fi
+
+  if command -v ss >/dev/null 2>&1; then
+    pids="${pids}"$'\n'"$(ss -ltnp "sport = :${port}" 2>/dev/null | grep -o 'pid=[0-9]*' | cut -d= -f2 || true)"
+  fi
+
+  pids="$(printf '%s\n' "${pids}" | sed '/^$/d' | sort -u)"
+
+  if [[ -z "${pids}" ]]; then
+    echo "Port ${port} ist frei."
+    return
+  fi
+
+  echo "Beende Prozess(e) auf Port ${port}: ${pids//$'\n'/ }"
+  kill ${pids} 2>/dev/null || true
+  sleep 1
+
+  local remaining=""
+  for pid in ${pids}; do
+    if kill -0 "${pid}" 2>/dev/null; then
+      remaining="${remaining} ${pid}"
+    fi
+  done
+
+  if [[ -n "${remaining}" ]]; then
+    echo "Erzwinge Stop für:${remaining}"
+    kill -9 ${remaining} 2>/dev/null || true
+  fi
+}
+
+kill_port_processes "${BACKEND_PORT}"
+if [[ "${APP_PORT}" != "${BACKEND_PORT}" ]]; then
+  kill_port_processes "${APP_PORT}"
+fi