#!/bin/bash
# cmd/uninstall_init - pre-uninstall hook
# Stop LangBot before files are removed.

PID_FILE="${TRIM_PKGVAR}/langbot.pid"

if [ -f "${PID_FILE}" ]; then
    PID=$(cat "${PID_FILE}" | tr -d '[:space:]')
    if [ -n "${PID}" ] && kill -0 "${PID}" 2>/dev/null; then
        kill "${PID}" 2>/dev/null
        for _ in 1 2 3 4 5 6 7 8 9 10; do
            kill -0 "${PID}" 2>/dev/null || break
            sleep 1
        done
        kill -9 "${PID}" 2>/dev/null
    fi
    rm -f "${PID_FILE}"
fi

exit 0