fix(antigravity): preserve discovered workspace skills across session updates - #9552
fix(antigravity): preserve discovered workspace skills across session updates#9552Lucenx9 wants to merge 11 commits into
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📝 WalkthroughWalkthroughAntigravity now records pending workspace skill discovery, preserves workspace commands, and prioritizes discovered skills. ProviderRegistry retries incomplete workspace snapshots with a one-minute throttle. Web and mobile clients now refresh until discovery completes. ChangesWorkspace snapshot behavior
Estimated code review effort: 3 (Moderate) | ~20 minutes Merge Risk: 🟡 Moderate · up to Workspace skill discovery can remain incomplete: cached scoped results may suppress later probes, and idle web or mobile composers may not retry after their cooldown. This can leave workspace commands or skills unavailable until another UI update occurs, so the outstanding retry and cache-validity issues should be resolved before merge. Sequence Diagram(s)sequenceDiagram
participant Composer
participant ProviderRegistry
participant ScopedProvider
participant Clock
Composer->>ProviderRegistry: refresh provider snapshots
ProviderRegistry->>ScopedProvider: request snapshotForCwd(cwd)
ScopedProvider-->>ProviderRegistry: return pending or complete snapshot
ProviderRegistry->>Clock: read current time
ProviderRegistry->>ProviderRegistry: throttle empty pending scans
ProviderRegistry-->>Composer: return refreshed provider list
Composer->>Composer: check hasCompleteProviderWorkspaceSnapshot
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✅ Passed checks (4 passed)
✨ Finishing Touches🧪 Generate unit tests (beta)
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Inline comments:
In `@apps/server/src/provider/Layers/AntigravityProvider.ts`:
- Line 379: Update the skills discovery handling in AntigravityProvider so an
empty result does not populate discoveredSkills or append a workspace snapshot;
remove any corresponding map entry while preserving existing commands when
required. Ensure snapshotForCwd(cwd, []) has this behavior and add a regression
test covering it.
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apps/server/src/provider/Layers/AntigravityProvider.test.tsapps/server/src/provider/Layers/AntigravityProvider.ts
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ApprovabilityVerdict: Not approved Macroscope's review found this PR not approvable — This change alters provider snapshot lifecycle and asynchronous workspace-discovery retries across the server, shared runtime, web, and mobile production paths. The additive contract field is compatible, but the multi-layer state and retry behavior is broader than a small isolated fix. You can add or adjust custom eligibility rules. Learn more. |
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Inline comments:
In `@apps/server/src/provider/Layers/ProviderRegistry.ts`:
- Around line 83-87: Update shouldCacheWorkspaceSnapshot so successful snapshots
are cacheable only when workspaceSnapshots contains an entry matching cwd or the
snapshot provides an explicit completeness signal; do not treat
workspaceSnapshots being undefined as sufficient. Preserve rejection of error
snapshots and ensure upsertProviderWorkspaceSnapshot cannot store unscoped
commands or skills under a specific cwd.
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Inline comments:
In `@apps/mobile/src/features/threads/use-composer-command-menu.ts`:
- Around line 238-240: Update the retry handling around retryLater in
apps/mobile/src/features/threads/use-composer-command-menu.ts lines 238-240 and
apps/web/src/components/chat/ChatComposer.tsx lines 1671-1673 to schedule a
retry for the current key after WORKSPACE_SNAPSHOT_RETRY_COOLDOWN_MS. Cancel the
scheduled retry when the key changes, the snapshot completes, or the
hook/component unmounts.
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apps/mobile/src/features/threads/use-composer-command-menu.tsapps/web/src/components/chat/ChatComposer.tsxpackages/client-runtime/src/providerSkills.test.tspackages/client-runtime/src/providerSkills.ts
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What changed
skillsDiscoveryPendingwhile their skill list is incomplete.Why
Command updates can arrive before Antigravity discovers workspace skills. Suppressing those snapshots loses workspace-specific commands, but treating them as complete prevents later skill discovery. The explicit pending state preserves both behaviors without changing providers that already return complete, cwd-scoped snapshots.
Flow
flowchart LR A[Session or command update] --> B[Store cwd-scoped commands] B --> C{Skills discovered?} C -- No --> D[Mark discovery pending] D --> E[Registry scans the workspace] E --> F{Skills found?} F -- Yes --> G[Replace with complete snapshot] F -- No --> H[Keep pending and retry later] C -- Yes --> GVerification
pnpm exec vp test run apps/server/src/provider/Layers/ProviderRegistry.test.ts apps/server/src/provider/Layers/AntigravityProvider.test.ts packages/client-runtime/src/providerSkills.test.ts(80 passed)UI changes
N/A
Checklist
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Note
Preserve workspace skills across session updates in
useComposerCommandMenuMacroscope summarized 33b3b7a.
Summary by CodeRabbit
Note
Medium Risk
Changes provider workspace snapshot lifecycle and client refresh retries; behavior is covered by new server and client-runtime tests but affects slash/skill menus and Antigravity timing.
Overview
Fixes a race where Antigravity slash commands could arrive before workspace skills were discovered, which either hid commands or froze an incomplete skill list as “done.”
Workspace snapshots now carry an optional
skillsDiscoveryPendingflag. Antigravity keeps cwd-scoped commands while discovery is incomplete, prefers newly discovered skills over stored ones, and avoids creating empty workspace entries on session start.ProviderRegistry.refreshWorkspaceSnapshotkeeps retrying until discovery is complete, treats empty skill scans as still pending (with a 60s throttle per instance/cwd), and only caches snapshots when appropriate.Web and mobile composers use
hasCompleteProviderWorkspaceSnapshot/hasPendingProviderWorkspaceSkillDiscoveryso provider refresh retries until the snapshot is complete, including when discovery is still pending after a successful refresh.Note: A workspace row no longer appears immediately after session start for an unscanned cwd until commands or discovery populate it.
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