refactor(8.0): API-surface + quality polish from the readiness audit
- find() search-mode: collapsed the two overlapping options to one canonical `searchMode: SearchMode` (the redundant `mode` alias was silently ignored on the primary find() path while honored on the historical path — a footgun) and removed the unwired `explain?` FindParams field (never read by find()). - Documentation accuracy on the public type surface: entity ids documented as UUID v7 (auto) / v5 (natural key), not v4; dropped the stale "Brainy 3.0" banners and "backward compatibility" hedging on the fresh-8.0 Result type; documented the via/type alias; removed the dead GraphConstraints.bidirectional; fixed the no-op `EmbeddedGraphVerb = Omit<GraphVerb,'source'>` to omit the real sourceId; corrected the GraphIndexProvider.isInitialized JSDoc; documented removeMany's per-chunk generation granularity; JSDoc'd the public VFS surface. - Honest perf comments in source: removed unmeasured billion-scale figures from the LSMTree / graphAdjacencyIndex headers (the JS fallback is in-memory after open; native is the scale path). - Robustness: getVerbMetadata propagates read errors symmetrically with getNounMetadata; the find() egress integrity-guard keeps a row when the JS matcher doesn't implement an operator the provider already matched on; hardened the boundary-no-native CI guard to catch side-effect imports + re-exports. - Tests: de-theatricalized a relateMany test to assert the real contract; fixed a stale Model-B header. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
parent
47e8031124
commit
a52dba2168
10 changed files with 346 additions and 45 deletions
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@ -481,7 +481,6 @@ export class Db<T = any> {
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delete universeParams.query
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delete universeParams.vector
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delete universeParams.searchMode
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delete universeParams.mode
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delete universeParams.orderBy
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delete universeParams.order
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universeParams.limit = AT_GEN_VECTOR_UNIVERSE_CAP
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@ -1063,9 +1062,10 @@ function indexOnlyFindDimensions(params: FindParams): Array<[string, boolean]> {
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['aggregation', params.aggregate !== undefined],
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['relation expansion (includeRelations)', params.includeRelations === true],
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[
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`search mode '${params.mode ?? params.searchMode}'`,
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(params.mode !== undefined && params.mode !== 'metadata' && params.mode !== 'auto') ||
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(params.searchMode !== undefined && params.searchMode !== 'auto')
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`search mode '${params.searchMode}'`,
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params.searchMode !== undefined &&
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params.searchMode !== 'auto' &&
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params.searchMode !== 'metadata'
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]
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]
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}
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@ -595,9 +595,10 @@ export class GenerationStore {
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/**
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* @description Commit ONE single-operation write (`add`/`update`/`remove`/
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* `relate`/`updateRelation`/`unrelate` and their `*Many` per-item calls) as
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* its own immutable generation — the Model-B "every write versioned"
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* contract. Structurally a one-operation {@link commitTransaction} with
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* `relate`/`updateRelation`/`unrelate` and the per-item calls of `addMany`/
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* `updateMany`/`relateMany`) as its own immutable generation — the Model-B
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* "every write versioned" contract. (`removeMany` commits each delete *chunk*
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* as a single generation for bulk efficiency — the one non-per-item path.) Structurally a one-operation {@link commitTransaction} with
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* **deferred durability**:
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*
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* - Under the commit mutex it reserves generation `N`, captures byte-identical
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@ -77,9 +77,10 @@ export class GraphAdjacencyIndex implements GraphIndexProvider {
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private lsmTreeVerbsBySource: LSMTree // sourceId -> verbIds
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private lsmTreeVerbsByTarget: LSMTree // targetId -> verbIds
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// ID-only tracking for billion-scale memory optimization
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// Previous: Map<string, GraphVerb> stored full objects (128GB @ 1B verbs)
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// Now: Set<string> stores only IDs (~100KB @ 1B verbs) = 1,280,000x reduction
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// ID-only membership tracking: a Set<string> of verb ids rather than a
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// Map<string, GraphVerb> of full objects, so per-verb resident memory is one id
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// string instead of a whole relationship record. (Unmeasured order-of-magnitude
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// figures dropped — the durable property is "ids, not objects".)
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private verbIdSet = new Set<string>()
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// Verb-id interning for the BigInt boundary (8.0 u64 contract).
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@ -219,7 +219,13 @@ export interface MetadataIndexProvider {
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* contract at this surface.
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*/
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export interface GraphIndexProvider {
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/** `false` until the index has loaded; Brainy probes this before fast paths. */
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/**
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* `false` until the provider has loaded its persisted state. A provider should
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* self-load on first read; this flag lets it report readiness for diagnostics
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* and tooling. (Brainy's graph reads route through the provider's own methods,
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* which are expected to be self-loading — it is the {@link GraphAccelerationProvider}
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* fast paths that gate on `isInitialized`.)
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*/
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readonly isInitialized: boolean
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/**
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@ -1,5 +1,9 @@
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/**
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* 🧠 Brainy 3.0 Type Definitions
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* @module types/brainy.types
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* @description Public type definitions for the Brainy API — the entity/relation
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* shapes, the `find()`/`add()`/`relate()` parameter and result types, and the
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* configuration surface. (Version-agnostic header: these track the package
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* version, not a fixed number.)
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*
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* Beautiful, consistent, type-safe interfaces for the future of neural databases
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*/
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@ -27,7 +31,7 @@ import type {
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* alongside user metadata but extracted to top-level Entity fields on read.
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*/
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export interface Entity<T = any> {
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/** Unique identifier (UUID v4) */
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/** Unique identifier — a UUID (auto-generated as a time-ordered v7; a supplied natural key is normalized to a stable v5). */
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id: string
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/** Embedding vector (384-dim by default). Empty array when loaded without includeVectors. */
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vector: Vector
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@ -140,8 +144,8 @@ export interface RelationEvidence {
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/**
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* Search result with similarity score
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*
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* Flattens commonly-used entity fields to top level for convenience,
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* while preserving full entity in 'entity' field for backward compatibility.
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* Flattens commonly-used entity fields to the top level for convenience, while
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* keeping the complete record under `entity` for callers that need the full shape.
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*/
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export interface Result<T = any> {
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// Search metadata
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@ -158,7 +162,7 @@ export interface Result<T = any> {
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weight?: number // Entity importance (from entity.weight)
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_rev?: number // Monotonic revision counter (from entity._rev) — pass back as update({ ifRev }) for CAS
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// Full entity (preserved for backward compatibility)
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// Full entity record (the flattened fields above are projections of this)
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entity: Entity<T>
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// Score transparency
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@ -173,8 +177,8 @@ export interface Result<T = any> {
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// Aggregation: present only on rows returned by find({ aggregate }). These mirror the
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// documented AggregateResult shape so callers can read group/metric data at the top level
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// instead of digging into `metadata`. (The same values are also flattened into `metadata`
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// for backward compatibility.)
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// instead of digging into `metadata`. (The same values are also mirrored into `metadata`
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// so aggregate-unaware callers still see them.)
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groupKey?: Record<string, string | number> // Group-by key values for this aggregate row
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metrics?: Record<string, number> // Computed metric values (sum/avg/min/max/count)
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count?: number // Total entity count in this group
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@ -327,7 +331,7 @@ export interface AddParams<T = any> {
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* a one-shot warning.
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*/
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metadata?: EntityMetadataInput<T>
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/** Custom entity ID (auto-generated UUID v4 if not provided) */
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/** Custom entity ID. When omitted, a time-ordered UUID v7 is generated; a supplied natural-key string is normalized to a stable UUID v5. */
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id?: string
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/** Pre-computed embedding vector (skips auto-embedding when provided) */
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vector?: Vector
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@ -551,8 +555,6 @@ export interface FindParams<T = any> {
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order?: 'asc' | 'desc' // Sort direction: 'asc' (default) or 'desc'
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// Advanced options
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mode?: SearchMode // Search strategy
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explain?: boolean // Return scoring explanation
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includeRelations?: boolean // Include entity relationships
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excludeVFS?: boolean // Exclude VFS entities from results (default: false - VFS included)
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service?: string // Multi-tenancy filter
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@ -566,7 +568,12 @@ export interface FindParams<T = any> {
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includeVectors?: boolean
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// Hybrid search options
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searchMode?: 'auto' | 'text' | 'semantic' | 'vector' | 'hybrid' // Search strategy: auto (default), text-only, semantic/vector-only, or explicit hybrid
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/**
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* Search strategy — the single canonical search-mode knob (the redundant `mode`
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* alias was removed in 8.0). `'auto'` (default) blends text + semantic; the
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* other members force a single intelligence. See {@link SearchMode}.
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*/
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searchMode?: SearchMode
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hybridAlpha?: number // Weight between text (0.0) and semantic (1.0) search, default: auto-detected by query length
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// Triple Intelligence Fusion
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@ -593,8 +600,8 @@ export interface FindParams<T = any> {
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export interface GraphConstraints {
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to?: string // Connected to this entity
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from?: string // Connected from this entity
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via?: VerbType | VerbType[] // Via these relationship types
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type?: VerbType | VerbType[] // Alias for via
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via?: VerbType | VerbType[] // Traverse via these relationship types (the canonical key)
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type?: VerbType | VerbType[] // Accepted alias for `via` (resolved identically: `via ?? type`)
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/**
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* Filter traversal edges by VerbType subtype. Single string for equality,
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* array for set membership. Composes with `via` — `{ via: 'manages', subtype:
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@ -604,7 +611,6 @@ export interface GraphConstraints {
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subtype?: string | string[]
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depth?: number // Max traversal depth (default: 1)
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direction?: 'in' | 'out' | 'both' // Direction of traversal (default: 'both')
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bidirectional?: boolean // Consider both directions
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}
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/**
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@ -399,10 +399,12 @@ export interface GraphVerb {
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}
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/**
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* Version of GraphVerb for embedded relationships
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* Used when the source is implicit from the parent document
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* A {@link GraphVerb} for relationships embedded under a parent noun, where the
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* source is implicit (the parent), so `sourceId` is dropped. (`GraphVerb` has no
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* `source` field — the prior `Omit<GraphVerb, 'source'>` was a no-op that left the
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* shape identical to `GraphVerb`; this omits the real `sourceId`.)
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*/
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export type EmbeddedGraphVerb = Omit<GraphVerb, 'source'>
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export type EmbeddedGraphVerb = Omit<GraphVerb, 'sourceId'>
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// Proper Noun interfaces - extend GraphNoun with specific noun types
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@ -88,6 +88,17 @@ export class VirtualFileSystem implements IVirtualFileSystem {
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// Uses deterministic UUID format for storage compatibility
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private static readonly VFS_ROOT_ID = '00000000-0000-0000-0000-000000000000'
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/**
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* Construct a VFS bound to a Brainy instance.
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*
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* The VFS stores every file and directory as a Brainy entity and models the
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* directory tree with graph relationships. No I/O happens here — call
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* {@link init} (or rely on `brain.init()`, which auto-initializes the VFS)
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* before using any filesystem operation.
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*
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* @param brain - The Brainy instance backing this filesystem. When omitted, a
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* fresh `new Brainy()` is created and owned by this VFS.
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*/
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constructor(brain?: Brainy) {
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this.brain = brain || new Brainy()
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this.contentCache = new Map()
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@ -1135,7 +1146,6 @@ export class VirtualFileSystem implements IVirtualFileSystem {
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type: [NounType.File, NounType.Document, NounType.Media],
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limit: options?.limit || 10,
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offset: options?.offset,
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explain: options?.explain,
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where: {
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vfsType: 'file' // Search VFS files
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}
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@ -1250,6 +1260,17 @@ export class VirtualFileSystem implements IVirtualFileSystem {
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}
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}
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/**
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* Fetch a Brainy entity by id and normalize it into a {@link VFSEntity}.
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*
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* Backfills VFS metadata for legacy entities that stored fields at the top
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* level (pre-nested-metadata layout) and guarantees the root directory always
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* carries valid directory metadata.
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*
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* @param id - The Brainy entity id to fetch.
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* @returns The entity with a populated `metadata.vfsType` and related VFS fields.
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* @throws {VFSError} ENOENT when no entity exists for the given id.
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*/
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async getEntityById(id: string): Promise<VFSEntity> {
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const entity = await this.brain.get(id)
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@ -1572,8 +1593,17 @@ export class VirtualFileSystem implements IVirtualFileSystem {
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}
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}
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// ============= Not Yet Implemented =============
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// ============= Lifecycle, POSIX & Extended Operations =============
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/**
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* Release all resources held by the VFS.
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*
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* Stops background cache eviction, tears down the path resolver, and clears the
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* content cache and watcher registry. After close the VFS is marked
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* uninitialized; call {@link init} again before reusing it.
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*
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* @returns A promise that resolves once cleanup is complete.
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*/
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async close(): Promise<void> {
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// Cleanup PathResolver resources
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if (this.pathResolver) {
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@ -1595,6 +1625,13 @@ export class VirtualFileSystem implements IVirtualFileSystem {
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this.initialized = false
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}
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/**
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* Change the permission bits of a file or directory (POSIX `chmod`).
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*
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* @param path - The VFS path whose permissions should change.
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* @param mode - The new permission bits (e.g. `0o644`), stored in entity metadata.
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* @returns A promise that resolves once the permissions are persisted.
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*/
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async chmod(path: string, mode: number): Promise<void> {
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await this.ensureInitialized()
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@ -1616,6 +1653,14 @@ export class VirtualFileSystem implements IVirtualFileSystem {
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this.invalidateCaches(path)
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}
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/**
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* Change the owner and group of a file or directory (POSIX `chown`).
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*
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* @param path - The VFS path whose ownership should change.
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* @param uid - The new owner user id, stored in entity metadata.
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* @param gid - The new owning group id, stored in entity metadata.
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* @returns A promise that resolves once the ownership is persisted.
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*/
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async chown(path: string, uid: number, gid: number): Promise<void> {
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await this.ensureInitialized()
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@ -1638,6 +1683,14 @@ export class VirtualFileSystem implements IVirtualFileSystem {
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this.invalidateCaches(path)
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}
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/**
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* Set the access and modification timestamps of a file or directory (POSIX `utimes`).
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*
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* @param path - The VFS path to update.
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* @param atime - The new access time.
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* @param mtime - The new modification time.
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* @returns A promise that resolves once the timestamps are persisted.
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*/
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async utimes(path: string, atime: Date, mtime: Date): Promise<void> {
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await this.ensureInitialized()
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@ -1659,6 +1712,20 @@ export class VirtualFileSystem implements IVirtualFileSystem {
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this.invalidateCaches(path)
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}
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/**
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* Rename or move a file or directory in place.
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*
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* Updates the entity's path metadata without rewriting content (preserving the
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* underlying blob and entity id). When the parent directory changes, a new
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* `Contains` edge is added to the destination parent. Renaming a directory
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* cascades the path change to every descendant.
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*
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* @param oldPath - The existing VFS path.
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* @param newPath - The destination VFS path; must not already exist.
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* @returns A promise that resolves once the rename is complete.
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* @throws {VFSError} ENOENT when `oldPath` does not exist.
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* @throws {VFSError} EEXIST when `newPath` already exists.
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*/
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async rename(oldPath: string, newPath: string): Promise<void> {
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await this.ensureInitialized()
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@ -1732,6 +1799,21 @@ export class VirtualFileSystem implements IVirtualFileSystem {
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this.triggerWatchers(newPath, 'rename')
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}
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/**
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* Copy a file or directory to a new path.
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*
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* Files are duplicated as new entities (sharing content via the content-addressed
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* blob store); directories are copied recursively. Unless `overwrite` is set, an
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* existing destination is rejected.
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*
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* @param src - The source VFS path to copy from.
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* @param dest - The destination VFS path to copy to.
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* @param options - Copy options such as `overwrite`, `deepCopy`, `preserveVector`,
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* and `preserveRelationships`.
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* @returns A promise that resolves once the copy is complete.
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* @throws {VFSError} ENOENT when `src` does not exist.
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* @throws {VFSError} EEXIST when `dest` exists and `overwrite` is not set.
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*/
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async copy(src: string, dest: string, options?: CopyOptions): Promise<void> {
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await this.ensureInitialized()
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@ -1919,6 +2001,20 @@ export class VirtualFileSystem implements IVirtualFileSystem {
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}
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}
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/**
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* Move a file or directory to a new path.
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*
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* Implemented as an in-place {@link rename} rather than copy-then-delete: on the
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* content-addressed blob store a copy would share the source content hash, so
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* deleting the source would orphan the destination. Renaming preserves the blob
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* and entity id and handles directory descendants.
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*
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* @param src - The source VFS path to move from.
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* @param dest - The destination VFS path to move to; must not already exist.
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* @returns A promise that resolves once the move is complete.
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* @throws {VFSError} ENOENT when `src` does not exist.
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* @throws {VFSError} EEXIST when `dest` already exists.
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*/
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async move(src: string, dest: string): Promise<void> {
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await this.ensureInitialized()
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@ -1932,6 +2028,18 @@ export class VirtualFileSystem implements IVirtualFileSystem {
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await this.rename(src, dest)
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}
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/**
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* Create a symbolic link at `path` that points to `target` (POSIX `symlink`).
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*
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* The link is stored as a dedicated `vfs-symlink` entity whose
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* `metadata.symlinkTarget` records the target path; it is linked into its parent
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* directory with a `Contains` edge.
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*
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* @param target - The path the symlink should resolve to.
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* @param path - The VFS path at which to create the symlink; must not already exist.
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* @returns A promise that resolves once the symlink is created.
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* @throws {VFSError} EEXIST when `path` already exists.
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*/
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async symlink(target: string, path: string): Promise<void> {
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await this.ensureInitialized()
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@ -1987,6 +2095,13 @@ export class VirtualFileSystem implements IVirtualFileSystem {
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await this.pathResolver.createPath(path, entity)
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}
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/**
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* Read the target of a symbolic link (POSIX `readlink`).
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||||
*
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* @param path - The VFS path of the symlink.
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* @returns The stored target path, or an empty string when no target is recorded.
|
||||
* @throws {VFSError} EINVAL when `path` is not a symbolic link.
|
||||
*/
|
||||
async readlink(path: string): Promise<string> {
|
||||
await this.ensureInitialized()
|
||||
|
||||
|
|
@ -2001,6 +2116,17 @@ export class VirtualFileSystem implements IVirtualFileSystem {
|
|||
return entity.metadata.symlinkTarget || ''
|
||||
}
|
||||
|
||||
/**
|
||||
* Resolve a path to its canonical form, following symbolic links (POSIX `realpath`).
|
||||
*
|
||||
* Symlinks are followed iteratively until a non-symlink target is reached, up to a
|
||||
* fixed depth limit that guards against link cycles.
|
||||
*
|
||||
* @param path - The VFS path to resolve.
|
||||
* @returns The fully resolved (non-symlink) path.
|
||||
* @throws {VFSError} ENOENT when the path (or a link in the chain) does not exist.
|
||||
* @throws {VFSError} ELOOP when too many symbolic links are encountered.
|
||||
*/
|
||||
async realpath(path: string): Promise<string> {
|
||||
await this.ensureInitialized()
|
||||
|
||||
|
|
@ -2030,12 +2156,27 @@ export class VirtualFileSystem implements IVirtualFileSystem {
|
|||
throw new VFSError(VFSErrorCode.ELOOP, `Too many symbolic links: ${path}`, path, 'realpath')
|
||||
}
|
||||
|
||||
/**
|
||||
* Read a single extended attribute of a file or directory (POSIX `getxattr`).
|
||||
*
|
||||
* @param path - The VFS path to read.
|
||||
* @param name - The extended-attribute key to fetch.
|
||||
* @returns The attribute value, or `undefined` when the attribute is not set.
|
||||
*/
|
||||
async getxattr(path: string, name: string): Promise<any> {
|
||||
const entityId = await this.pathResolver.resolve(path)
|
||||
const entity = await this.getEntityById(entityId)
|
||||
return entity.metadata.attributes?.[name]
|
||||
}
|
||||
|
||||
/**
|
||||
* Set a single extended attribute on a file or directory (POSIX `setxattr`).
|
||||
*
|
||||
* @param path - The VFS path to update.
|
||||
* @param name - The extended-attribute key to set.
|
||||
* @param value - The value to store under `name`.
|
||||
* @returns A promise that resolves once the attribute is persisted.
|
||||
*/
|
||||
async setxattr(path: string, name: string, value: any): Promise<void> {
|
||||
await this.ensureInitialized()
|
||||
|
||||
|
|
@ -2059,12 +2200,25 @@ export class VirtualFileSystem implements IVirtualFileSystem {
|
|||
this.invalidateCaches(path)
|
||||
}
|
||||
|
||||
/**
|
||||
* List the extended-attribute names set on a file or directory (POSIX `listxattr`).
|
||||
*
|
||||
* @param path - The VFS path to inspect.
|
||||
* @returns The list of extended-attribute keys (empty when none are set).
|
||||
*/
|
||||
async listxattr(path: string): Promise<string[]> {
|
||||
const entityId = await this.pathResolver.resolve(path)
|
||||
const entity = await this.getEntityById(entityId)
|
||||
return Object.keys(entity.metadata.attributes || {})
|
||||
}
|
||||
|
||||
/**
|
||||
* Remove a single extended attribute from a file or directory (POSIX `removexattr`).
|
||||
*
|
||||
* @param path - The VFS path to update.
|
||||
* @param name - The extended-attribute key to remove.
|
||||
* @returns A promise that resolves once the attribute is removed.
|
||||
*/
|
||||
async removexattr(path: string, name: string): Promise<void> {
|
||||
await this.ensureInitialized()
|
||||
|
||||
|
|
@ -2089,6 +2243,17 @@ export class VirtualFileSystem implements IVirtualFileSystem {
|
|||
this.invalidateCaches(path)
|
||||
}
|
||||
|
||||
/**
|
||||
* List the paths related to a file or directory via graph edges (both directions).
|
||||
*
|
||||
* Walks outgoing and incoming relationships and maps each connected entity back to
|
||||
* its VFS path, recording the relationship type and direction.
|
||||
*
|
||||
* @param path - The VFS path whose relationships to list.
|
||||
* @param options - Reserved relationship-filtering options.
|
||||
* @returns Related entries, each with the related `path`, `relationship` type, and
|
||||
* `direction` (`'from'` for outgoing edges, `'to'` for incoming).
|
||||
*/
|
||||
async getRelated(path: string, options?: RelatedOptions): Promise<Array<{
|
||||
path: string
|
||||
relationship: string
|
||||
|
|
@ -2132,6 +2297,15 @@ export class VirtualFileSystem implements IVirtualFileSystem {
|
|||
return results
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the non-hierarchical relationships of a file or directory.
|
||||
*
|
||||
* Returns both outgoing and incoming edges as {@link Relation} objects, excluding
|
||||
* the `Contains` edges that model the directory tree itself.
|
||||
*
|
||||
* @param path - The VFS path whose relationships to return.
|
||||
* @returns The list of semantic relationships connected to the path.
|
||||
*/
|
||||
async getRelationships(path: string): Promise<Relation[]> {
|
||||
await this.ensureInitialized()
|
||||
|
||||
|
|
@ -2179,6 +2353,14 @@ export class VirtualFileSystem implements IVirtualFileSystem {
|
|||
return relationships
|
||||
}
|
||||
|
||||
/**
|
||||
* Create a graph relationship between two VFS paths.
|
||||
*
|
||||
* @param from - The source VFS path.
|
||||
* @param to - The target VFS path.
|
||||
* @param type - The relationship (verb) type to create; coerced to a {@link VerbType}.
|
||||
* @returns A promise that resolves once the relationship is created.
|
||||
*/
|
||||
async addRelationship(from: string, to: string, type: string): Promise<void> {
|
||||
await this.ensureInitialized()
|
||||
|
||||
|
|
@ -2198,6 +2380,18 @@ export class VirtualFileSystem implements IVirtualFileSystem {
|
|||
this.invalidateCaches(to)
|
||||
}
|
||||
|
||||
/**
|
||||
* Remove a graph relationship between two VFS paths.
|
||||
*
|
||||
* Deletes outgoing edges from `from` to `to`; when `type` is given, only edges of
|
||||
* that relationship type are removed.
|
||||
*
|
||||
* @param from - The source VFS path.
|
||||
* @param to - The target VFS path.
|
||||
* @param type - Optional relationship type to match; when omitted, all matching
|
||||
* edges to `to` are removed.
|
||||
* @returns A promise that resolves once the relationship(s) are removed.
|
||||
*/
|
||||
async removeRelationship(from: string, to: string, type?: string): Promise<void> {
|
||||
await this.ensureInitialized()
|
||||
|
||||
|
|
@ -2220,12 +2414,25 @@ export class VirtualFileSystem implements IVirtualFileSystem {
|
|||
this.invalidateCaches(to)
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the todo items attached to a file or directory.
|
||||
*
|
||||
* @param path - The VFS path whose todos to read.
|
||||
* @returns The stored todo list, or `undefined` when none are attached.
|
||||
*/
|
||||
async getTodos(path: string): Promise<VFSMetadata['todos']> {
|
||||
const entityId = await this.pathResolver.resolve(path)
|
||||
const entity = await this.getEntityById(entityId)
|
||||
return entity.metadata.todos
|
||||
}
|
||||
|
||||
/**
|
||||
* Replace the entire todo list attached to a file or directory.
|
||||
*
|
||||
* @param path - The VFS path to update.
|
||||
* @param todos - The full set of todo items to store (overwrites any existing list).
|
||||
* @returns A promise that resolves once the todos are persisted.
|
||||
*/
|
||||
async setTodos(path: string, todos: VFSTodo[]): Promise<void> {
|
||||
await this.ensureInitialized()
|
||||
|
||||
|
|
@ -2247,6 +2454,16 @@ export class VirtualFileSystem implements IVirtualFileSystem {
|
|||
this.invalidateCaches(path)
|
||||
}
|
||||
|
||||
/**
|
||||
* Append a single todo item to a file or directory.
|
||||
*
|
||||
* Generates an id when one is not supplied and applies default `priority`
|
||||
* (`'medium'`) and `status` (`'pending'`).
|
||||
*
|
||||
* @param path - The VFS path to attach the todo to.
|
||||
* @param todo - The todo to add; `id`, `priority`, and `status` are optional.
|
||||
* @returns A promise that resolves once the todo is persisted.
|
||||
*/
|
||||
async addTodo(path: string, todo: VFSTodo): Promise<void> {
|
||||
await this.ensureInitialized()
|
||||
|
||||
|
|
@ -2724,18 +2941,39 @@ export class VirtualFileSystem implements IVirtualFileSystem {
|
|||
return results
|
||||
}
|
||||
|
||||
/**
|
||||
* Open a file as a Node-compatible readable stream.
|
||||
*
|
||||
* @param path - The VFS path of the file to read.
|
||||
* @param options - Stream options (e.g. byte range, chunk size).
|
||||
* @returns A readable stream that yields the file's bytes.
|
||||
*/
|
||||
createReadStream(path: string, options?: ReadStreamOptions): NodeJS.ReadableStream {
|
||||
// Lazy import to avoid circular dependencies
|
||||
const { VFSReadStream } = require('./streams/VFSReadStream.js')
|
||||
return new VFSReadStream(this, path, options)
|
||||
}
|
||||
|
||||
/**
|
||||
* Open a file as a Node-compatible writable stream.
|
||||
*
|
||||
* @param path - The VFS path of the file to write.
|
||||
* @param options - Stream options controlling how buffered data is flushed.
|
||||
* @returns A writable stream whose contents are persisted to the file on finish.
|
||||
*/
|
||||
createWriteStream(path: string, options?: WriteStreamOptions): NodeJS.WritableStream {
|
||||
// Lazy import to avoid circular dependencies
|
||||
const { VFSWriteStream } = require('./streams/VFSWriteStream.js')
|
||||
return new VFSWriteStream(this, path, options)
|
||||
}
|
||||
|
||||
/**
|
||||
* Watch a path for changes and invoke a listener on filesystem events.
|
||||
*
|
||||
* @param path - The VFS path to watch.
|
||||
* @param listener - Called with the event type (`'rename'` or `'change'`) and the path.
|
||||
* @returns A handle whose `close()` method deregisters the listener.
|
||||
*/
|
||||
watch(path: string, listener: WatchListener): { close(): void } {
|
||||
if (!this.watchers.has(path)) {
|
||||
this.watchers.set(path, new Set())
|
||||
|
|
@ -2808,14 +3046,35 @@ export class VirtualFileSystem implements IVirtualFileSystem {
|
|||
yield* importer.importStream(sourcePath, options)
|
||||
}
|
||||
|
||||
/**
|
||||
* Register a change listener for a path (Node `fs.watchFile`-style convenience).
|
||||
*
|
||||
* Delegates to {@link watch} without returning the watcher handle; remove the
|
||||
* listener with {@link unwatchFile}.
|
||||
*
|
||||
* @param path - The VFS path to watch.
|
||||
* @param listener - Called with the event type and path on each change.
|
||||
*/
|
||||
watchFile(path: string, listener: WatchListener): void {
|
||||
this.watch(path, listener)
|
||||
}
|
||||
|
||||
/**
|
||||
* Stop watching a path, removing all listeners registered for it.
|
||||
*
|
||||
* @param path - The VFS path to stop watching.
|
||||
*/
|
||||
unwatchFile(path: string): void {
|
||||
this.watchers.delete(path)
|
||||
}
|
||||
|
||||
/**
|
||||
* Resolve a path and return its backing {@link VFSEntity}.
|
||||
*
|
||||
* @param path - The VFS path to resolve.
|
||||
* @returns The entity (with normalized VFS metadata) for the path.
|
||||
* @throws {VFSError} ENOENT when the path cannot be resolved.
|
||||
*/
|
||||
async getEntity(path: string): Promise<VFSEntity> {
|
||||
const entityId = await this.pathResolver.resolve(path)
|
||||
return this.getEntityById(entityId)
|
||||
|
|
|
|||
|
|
@ -17,8 +17,9 @@
|
|||
* asOf(version.generation).get(id), a removal is a null value, order is oldest→newest.
|
||||
* 6. Composition: "type T changed in (g1, g2]" computed two ways (diff ids filtered
|
||||
* to T, vs asOf(g2).find({type:T}) ∩ changed-ids) AGREE — including a where filter.
|
||||
* 7. Granularity: single-operation writes (outside transact()) are invisible to the
|
||||
* temporal verbs (transact commits only).
|
||||
* 7. Granularity (Model-B): single-operation writes (outside transact()) are their
|
||||
* own immutable generation — logged, diffable, and time-travelable, exactly like
|
||||
* a transact() of one op (the test body below proves this).
|
||||
* 8. Compaction policy contrast: diff/since THROW below the horizon; history TRUNCATES
|
||||
* to it. (Locked so a refactor can't unify them incorrectly.)
|
||||
*
|
||||
|
|
|
|||
|
|
@ -46,9 +46,31 @@ function sourceFiles(dir: string): string[] {
|
|||
// `@soulcraft/cortex` both match; `@soulcraft/core` (a different name) does not,
|
||||
// because the package must be followed by a subpath separator or the closing quote.
|
||||
const NATIVE_MODULE =
|
||||
/(?:import\s[^'"]*from\s*|import\s*\(\s*|require\s*\(\s*)['"]@soulcraft\/cor(?:tex)?(?:\/[^'"]*)?['"]/
|
||||
/(?:import\s[^'"]*from\s*|export\s[^'"]*from\s*|import\s*\(\s*|require\s*\(\s*|import\s*)['"]@soulcraft\/cor(?:tex)?(?:\/[^'"]*)?['"]/
|
||||
|
||||
describe('open/proprietary boundary — public repo must not depend on @soulcraft/cor', () => {
|
||||
it('the detector catches every static-dependency form (incl. side-effect imports + re-exports)', () => {
|
||||
// Each of these creates a hard dependency on the proprietary package and MUST
|
||||
// be caught (the prior regex missed the bare side-effect import and re-export forms).
|
||||
for (const form of [
|
||||
`import cor from '@soulcraft/cor'`,
|
||||
`import { x } from '@soulcraft/cor'`,
|
||||
`import '@soulcraft/cor'`,
|
||||
`import '@soulcraft/cor/native'`,
|
||||
`export { x } from '@soulcraft/cor'`,
|
||||
`export * from '@soulcraft/cor'`,
|
||||
`const x = require('@soulcraft/cor')`,
|
||||
`const x = await import('@soulcraft/cor')`,
|
||||
`import x from '@soulcraft/cortex'`
|
||||
]) {
|
||||
expect(NATIVE_MODULE.test(form), `should detect: ${form}`).toBe(true)
|
||||
}
|
||||
// A different package whose name merely starts with the same prefix is NOT a match.
|
||||
for (const ok of [`import x from '@soulcraft/core'`, `// see @soulcraft/cor docs`]) {
|
||||
expect(NATIVE_MODULE.test(ok), `should NOT match: ${ok}`).toBe(false)
|
||||
}
|
||||
})
|
||||
|
||||
it('no src/ or tests/ file imports or requires the native package', () => {
|
||||
const offenders: string[] = []
|
||||
for (const dir of ['src', 'tests']) {
|
||||
|
|
|
|||
|
|
@ -405,21 +405,24 @@ describe('Brainy Batch Operations', () => {
|
|||
expect(companyRelations.length).toBeGreaterThanOrEqual(50)
|
||||
})
|
||||
|
||||
it('should skip invalid relationships', async () => {
|
||||
it('a batch with a forward-reference endpoint still creates the fully-valid relationships', async () => {
|
||||
// The middle item references a source id that does not (yet) exist — a
|
||||
// forward reference. Whatever its fate, the two fully-valid edges MUST be
|
||||
// created (a bad item must not sink the good ones in a batch).
|
||||
const relationships = [
|
||||
{ from: entities[0], to: entities[1], type: VerbType.FriendOf },
|
||||
{ from: 'invalid-id', to: entities[2], type: VerbType.FriendOf },
|
||||
{ from: 'no-such-entity', to: entities[2], type: VerbType.FriendOf },
|
||||
{ from: entities[1], to: entities[2], type: VerbType.FriendOf }
|
||||
]
|
||||
|
||||
try {
|
||||
// Should skip invalid and continue
|
||||
const relationIds = await brain.relateMany({ items: relationships })
|
||||
expect(relationIds.length).toBeLessThanOrEqual(3)
|
||||
} catch (error) {
|
||||
// Or might throw - that's ok too
|
||||
expect(error).toBeDefined()
|
||||
}
|
||||
expect(Array.isArray(relationIds)).toBe(true)
|
||||
|
||||
// Both fully-valid edges are queryable, regardless of the forward-ref item.
|
||||
const from0 = await brain.related({ from: entities[0] })
|
||||
expect(from0.some((r) => r.to === entities[1])).toBe(true)
|
||||
const from1 = await brain.related({ from: entities[1] })
|
||||
expect(from1.some((r) => r.to === entities[2])).toBe(true)
|
||||
})
|
||||
})
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue