#!/bin/sh
# 自动为新创建的存储桶设置 download（公开只读）策略

# 配置 mc 客户端
mc alias set myminio http://localhost:9000 ${MINIO_ROOT_USER} ${MINIO_ROOT_PASSWORD}

# 持续监控并设置新桶的策略
while true; do
  # 获取所有存储桶
  BUCKETS=$(mc ls myminio 2>/dev/null | awk '{print $NF}' | sed 's/\///')

  for BUCKET in $BUCKETS; do
    # 检查当前策略
    CURRENT_POLICY=$(mc anonymous get myminio/${BUCKET} 2>/dev/null | grep -o "download\|upload\|public" || echo "none")

    # 如果策略为 none（私有），则设置为 download
    if [ "$CURRENT_POLICY" = "none" ]; then
      echo "Setting download policy for bucket: ${BUCKET}"
      mc anonymous set download myminio/${BUCKET}
    fi
  done

  # 每 30 秒检查一次
  sleep 30
done