fix: delete error

common/src/common/storage/__init__.py

@@ -27,6 +27,7 @@ from .factory import (
     build_storage_config,
     create_storage,
     rclone_remote_spec,
+    USAGE_TYPE_TO_PURPOSE,
     workspaces_root,
 )
 from .registry import register_backend, registered_backends
@@ -36,6 +37,7 @@ __all__ = [
     "build_storage_config",
     "actual_bucket_name",
     "build_storage_uri",
+    "USAGE_TYPE_TO_PURPOSE",
     "workspaces_root",
     "rclone_remote_spec",
     "RCLONE_REMOTE_NAME",

common/src/common/storage/factory.py

@@ -62,6 +62,21 @@ def create_storage(config: Dict[str, Any]) -> AnyStorageBackend:
 PURPOSE_BUCKETS: tuple[str, ...] = ("workspace", "version", "run_log", "trash")
 
 
+# Map an upload's usage_type to its purpose (which then resolves to the
+# actual bucket / directory via ``actual_bucket_name``). Keeping the
+# purpose as the intermediate value means s3 mode and local mode share
+# the same routing logic — only the final ``actual_bucket_name`` differs.
+USAGE_TYPE_TO_PURPOSE: dict[str, str] = {
+    "working_copy": "workspace",
+    "public_script": "workspace",
+    "data_resource": "workspace",
+    "snapshot": "workspace",
+    "version_artifact": "version",
+    "run_log": "run_log",
+    "run_result": "run_log",
+}
+
+
 def actual_bucket_name(purpose: str) -> str:
     """把 purpose 名称解析成实际桶路径 / 名（runtime 数据会存在这个字符串里）。