#!/usr/bin/env bash
# scripts/clean.sh —— 清空 build/install/log,修 symlink 冲突
#
# 触发场景:
#   - 之前 build 过,再 build 报 "existing path cannot be removed: Is a directory"
#   - 切换 RMW 实现
#   - 编译产物膨胀想回收磁盘
#
# 使用:
#   docker exec ros2_dev bash /root/ros2_ws/scripts/clean.sh
set -eo pipefail

WORKSPACE="${WORKSPACE:-/root/ros2_ws}"
cd "${WORKSPACE}"

echo "[clean.sh] rm -rf build install log"
rm -rf build install log
echo "[clean.sh] ✅ 清理完成。下一步:bash scripts/build.sh"