Two sites in upsertFilesystemArtifact leaked null workspace_ids
into the work_products table and produced the orphan rows the read
path now has to heal:
1. Create path unconditionally forwarded ctx.workspaceId, which was
null whenever a run was created without a workspace binding
(historically cognitive runs, or runs that lost their link through
the observationPath regression fixed in 1f2f977).
2. Update path passed {workspaceId: ctx.workspaceId} as part of the
patch. updateWorkProduct treats any key present in patch as "write
this value", so a run touching a previously-well-linked row with
ctx.workspaceId=null would clobber the existing workspace_id back
to null — actively destroying data.
Resolve both at the projector layer:
- Add workspacesMod.findWorkspaceIdByLocalPath(companyId, localPath)
as a reverse-lookup. workspacePath is the argument the projector
is already walking; it came from some workspace row's local_path,
so finding that row by path is deterministic.
- Compute resolvedWorkspaceId = ctx.workspaceId ?? reverseLookup(...)
once, and use it for both the identity lookup
(findWorkProductByExternalId) and the subsequent write.
- On the update path, only include workspaceId in the patch when
resolvedWorkspaceId is non-null. Null now means "no info — leave
the existing column alone" instead of "clobber to null".
Together with the read-path heal in cfb8ba5 this closes the loop:
new files never enter the table with a null workspace_id if we can
possibly resolve it, old files keep their links, and truly unlinkable
rows still fall back to the observation workspace on open.
Typecheck and build:verify clean.
Production regression of T1 (7829acc..15e3863). User reports "明明生成
了很多文件,但只有一个" — the filesystem shows 19 markdown deliverables
in ~/Documents/Github/test/{business-plan,operations,ceo-coordination}/
but the DocumentCenter surfaces only one row.
Root cause is structural, predicted in spirit by Karpathy's Round 1
take ("把'认知'和'执行'两件事一起锁是数据结构错"). The T1 rewrite
collapsed two concerns into one nullable field on the run context:
workspacePath = workspace?.localPath ?? null
^^^^^^^^^ ^^^^
lock target observation root
For lockMode='none' (every cognitive C-suite agent post-T1) the
resolver returns workspace=null, so workspacePath was null, so
artifact-projector.ts:242 short-circuited every projection with
`{ kind: "skipped", reason: "no_workspace" }`. The agents kept
writing files via bash (cwd falls back to the company default
workspace at worker/runtime/index.ts:142), but nothing observed
them — the DocumentCenter only saw the one file that was projected
back when the agent still held an exclusive workspace.
Fix: split the two concerns. WorkspaceResolution gains a non-lock
`observationPath` field; the resolver populates it from the company
primary workspace (new `getCompanyObservationWorkspace` query —
primary first, oldest second, null only when company has zero
workspace rows) for lockMode='none' runs, and from `workspace.localPath`
itself for lockMode='exclusive' runs. RunDispatchParams threads the
field through; turn-context's `workspacePath` reads it first.
artifact-projector.ts is unchanged — it just sees a non-null path
again and resumes baselining, diffing, and upserting work_products
rows the way it did pre-T1.
Three new unit tests pin the regression: cognitive role with
workspace ⇒ observationPath set; cognitive role with no workspace ⇒
observationPath null; exclusive ⇒ observationPath equals
workspace.localPath. typecheck green, 543/543 unit tests, 10/10
eval. No fallback, no mock, no silent degradation.
Old resolver: task → agent → project → any company workspace, all
marked exclusive. That fourth step folded every runnable agent in a
multi-agent company onto a single workspace row and serialised the
C-suite (four agents, one exclusive lock, three starved).
New resolver: lockMode='exclusive' is now an opt-in decision inferred
per task. Three rules:
1. task.workspaceId set → exclusive on that workspace (explicit).
2. filesystem signal (task.requiresFilesystem OR agent in a
coding role/engineering department) → exclusive on
agent.workspaceId / project primary; throws if neither exists.
3. otherwise → none / null. Pure cognitive work runs with no
workspace lock and fully in parallel.
Removed:
- company_fallback silent-share path. Filesystem-touching runs
with no legitimate binding now throw WorkspaceConfigurationError
at resolve time so the caller decides recovery rather than the
resolver picking a random shared workspace.
- workspacesMod.getAnyCompanyWorkspace (now dead code).
Invariants now enforced by types:
- lockMode='exclusive' ⇒ workspace is a live WorkspaceRecord.
- lockMode='none' ⇒ workspace is null.
Tests updated to cover the new decision table and the four-non-
coding-agents parallel case that was the original bug.
ZacharyZhang-NY