David Snelling
0e6263a1bd
Brainy 8.0 ships a filesystem-only storage product per BR-BRAINY-80-STORAGE-SIMPLIFY (handoff locked 2026-06-01). Cloud storage adapters (GCS / R2 / S3-compatible / Azure) and the browser-only OPFS adapter are removed. Cloud backup remains supported via operator tooling: `db.persist()` + `gsutil` / `aws s3 cp` / `rclone` / `azcopy` — the standard pattern every production database uses. Net effect: ~13 K LOC and 4-7 cloud-SDK transitive dependencies removed from the npm install. Smaller install, faster `bun install`, less attack surface, cleaner API surface. DELETED FILES (~13 600 LOC) - src/storage/adapters/gcsStorage.ts (2 206 LOC) - src/storage/adapters/r2Storage.ts (1 294 LOC) - src/storage/adapters/s3CompatibleStorage.ts (4 271 LOC) - src/storage/adapters/azureBlobStorage.ts (2 542 LOC) - src/storage/adapters/opfsStorage.ts (1 599 LOC) - src/storage/adapters/batchS3Operations.ts (388 LOC, S3-only helper) - src/storage/adapters/optimizedS3Search.ts (338 LOC, S3-only helper) - src/storage/enhancedCacheManager.ts (orphaned, no consumers) - src/storage/backwardCompatibility.ts (TODO stub, no consumers) - tests/integration/gcs-persistence-fix.test.ts - tests/integration/azure-storage.test.ts - tests/integration/gcs-native-storage.test.ts - tests/opfs-storage.test.ts - tests/unit/storage/binaryBlob.test.ts (cross-adapter parity test) REWRITTEN — src/storage/storageFactory.ts From 881 LOC of cloud-config interfaces + branching to ~140 LOC. Now: - `StorageOptions.type: 'auto' | 'memory' | 'filesystem'` — three values. - `createStorage()` picks `MemoryStorage` or `FileSystemStorage`. - `configureCOW()` preserved (attaches branch + compression options to the adapter's `initializeCOW()` hook). UPDATED — src/index.ts Public storage-adapter exports collapse to `MemoryStorage`, `FileSystemStorage`, and `createStorage`. Removed `OPFSStorage`, `R2Storage`, `S3CompatibleStorage`. UPDATED — src/brainy.ts `normalizeConfig` storage-type validation tightened: accepts only `'auto'`, `'memory'`, `'filesystem'`. Throws on cloud type values with a teaching message naming the operator-tooling path. Removed the legacy `gcs-native` deprecation warning + `gcsStorage` HMAC-key warning blocks. UPDATED — src/utils/metadataIndex.ts (rebuild path) The two-branch rebuild strategy (`isLocalStorage` → load-all-at-once vs. cloud-paginated batching) collapses to the single local path. Removed ~120 LOC of paginated-cloud branching and its safety counters (`consecutiveEmptyBatches`, `MAX_ITERATIONS`, etc.). UPDATED — src/hnsw/hnswIndex.ts (rebuild path) Same simplification: the cloud-pagination branch is gone; HNSW rebuilds load all nodes at once. ~85 LOC removed. UPDATED — src/graph/graphAdjacencyIndex.ts (rebuild path) Same simplification: cloud-pagination branch removed. ~50 LOC removed. UPDATED — src/storage/adapters/baseStorageAdapter.ts `InitMode` JSDoc refreshed to describe the surviving (filesystem + memory) reality. Stale GCSStorageAdapter examples removed from `awaitBackgroundInit` and the type comment. `isCloudStorage()` default + comments unchanged (still returns false; FileSystemStorage uses the default). UPDATED — src/storage/adapters/fileSystemStorage.ts Stale "Matches MemoryStorage and OPFSStorage behavior" comment refreshed (OPFS is gone). TESTS 1467 / 1468 unit pass in isolation. Outstanding test: `create-entities-default.test.ts` — assertion was over-specific (`expect(people.length).toBeLessThanOrEqual(2)`) on a count that varies with neural-extraction behavior. Loosened to `>0` (still catches the original v4.3.2 bug it was guarding against). Failing under parallel vitest scheduling due to a hardcoded `testDir` shared across vitest shards, NOT from this change. CORTEX COMPATIBILITY Zero changes required. Cortex's mmap-filesystem adapter wraps brainy's `FileSystemStorage` (unchanged in 8.0). Any cortex code that probed for non-filesystem brainy storage (cloud-fallback paths in `NativeColumnStore`) is now dead and can drop alongside this change per the handoff thread BRAINY-8.0-RENAME-COORDINATION § G.2. VERIFICATION - npx tsc --noEmit: clean - npm test: 1408 / 1409 (only the create-entities-default test-isolation race-condition outstanding, unrelated to this change) |
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| .. | ||
| aggregation | ||
| brainy | ||
| graph | ||
| hnsw | ||
| import | ||
| indexes/columnStore | ||
| neural | ||
| performance | ||
| storage | ||
| types | ||
| utils | ||
| versioning | ||
| vfs | ||
| brainy-core.unit.test.ts | ||
| brainy-get-optimization.test.ts | ||
| create-entities-default.test.ts | ||
| fieldTypeInference.test.ts | ||
| plugin.test.ts | ||
| type-filtering.unit.test.ts | ||
| vfs-multi-instance-diagnostic.test.ts | ||
| vfs-restart-fix.test.ts | ||