- scripts.update_script: repoint script.current_object_id to the
newly uploaded StorageObject and best-effort delete the old
working copy. Previously the old row was mutated with the new
content_hash while the script still pointed at it, silently
losing user edits on the next publish_version.
- scripts.publish_version: read object bytes via the new
RustFSObjectStore.get_bytes() instead of the non-existent
.get_object(); publish 500'd on every call.
- scripts.upload_script / storage_api.complete_upload_record:
Path(file_name) raised NameError (only PurePosixPath imported),
crashing every upload and every upload finalization. Use
PurePosixPath.
- RustFSObjectStore: add get_bytes() helper (sync, body.close in
finally) for in-process callers that need raw bytes.
Co-Authored-By: Claude <noreply@anthropic.com>
- README: refresh "what it does", "architecture at a glance", "containers"
table, "configuration", "storage layout" (with usage_type→bucket
routing table), and add "documentation" section pointing to
ARCHITECTURE / HANDOVER / DEVELOP / CLAUDE.
- DEVELOP: add the developer-facing guide that was previously only in
CLAUDE.md. Covers code layout, the Settings singleton, conventions
(DB / Storage / Auth / Permission gates / Outbox / async-sync
signatures), local dev workflow, common tasks (adding a DAG endpoint,
env var, MySQL table, RustFS bucket, schedule node type), tests
status, and a troubleshooting section with the four real bugs hit
this session (greenlet, MySQL, Jupyter 401, Schedule not advancing).
- common.config.Settings: pydantic-settings with @lru_cache singleton;
all env vars now declared in one place (database / JWT / RUSTFS_*
credentials + 3 purpose-named buckets / workspace FS roots / etc.).
Replaces os.environ / os.getenv in backend / schedule / runtime /
common modules.
- storage_api: object_key layout flattens from
"{ws}/{usage_type}/{ulid}/{name}" to "{ws}/{ulid}". File name, type,
and logical path live in the StorageObjects / Scripts row, not in
the S3 key, so the bucket can be re-organised without a DB rewrite.
- storage_api: new BUCKET_FOR_USAGE map and resolve_bucket() helper
route uploads by usage_type to the right purpose-named bucket:
working_copy / public_script / data_resource / snapshot
→ RUSTFS_WORKSPACE_BUCKET (workspaces)
version_artifact
→ RUSTFS_VERSION_BUCKET (versions)
run_log / run_result
→ RUSTFS_RUN_LOG_BUCKET (run-logs)
workspace.artifact_bucket override wins over the default for that
workspace. Unknown usage_type falls through to the workspace bucket
so uploads are never silently dropped.
- backend.main lifespan: ensure_bucket loops over all three buckets at
startup.
- common.storage.schemas: extend usage_type Literal to include
working_copy / public_script (consumed by scripts.py after the local
FS removal).
- common.storage.client: raise StorageClientError / StorageUnavailable /
StorageRequestFailed instead of FastAPI HTTPException, so the client
is usable from non-FastAPI contexts (e.g. schedule worker). The
register_workspace_object method is removed (the local-FS path it
routed to no longer exists).
- common.pyproject.toml: add greenlet>=3.0.0 (SQLAlchemy 2.0 async
engine.dispose() requires it) and pydantic-settings>=2.14.2.
Verified: backend.main 57 routes; docker compose config; 20 SQLAlchemy
tables, 0 ForeignKey; grep os.environ / os.getenv in
backend|schedule|runtime|common = 0.
- Drop ipykernel from the root virtual dependency list; the
workspace relies on its subpackages and uv lockfile to manage
per-service dependencies.
- Refresh uv.lock to match the trimmed root dependency set.
- Add CLAUDE.md describing the workspace layout, common
development and database commands, the Nginx/backend/runtime
auth request flow, and the boundaries to keep in mind when
changing services.
