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  v6.2.5 - Fix counts.byType() Accumulation Bug Stable

  dpsifr released this 2025-12-02 20:45:22 +01:00 | 509 commits to main since this release

  Bug Fix

  Critical fix for brain.counts.byType() returning inflated/incorrect values

  Problem

  brain.counts.byType() returned wildly incorrect counts that could be 100x inflated:

  // Actual entities: 68
  // counts.byType() returned:
  {
    "collection": 4186,
    "document": 6480,
    "person": 812,
    // ... ~100x inflated
  }
  

  Root Cause

  Two accumulation bugs:

  1. MetadataIndex.lazyLoadCounts() - Added counts to existing Map instead of replacing:

     // BUG: Each restart doubled the counts
     const currentCount = this.totalEntitiesByType.get(type) || 0
     this.totalEntitiesByType.set(type, currentCount + bitmap.size)
     

  2. MetadataIndex.rebuild() and GraphAdjacencyIndex.rebuild() - Did not clear count Maps before rebuilding

  Fix

  • Clear totalEntitiesByType, entityCountsByTypeFixed, verbCountsByTypeFixed at start of lazyLoadCounts()
  • Clear counts in MetadataIndex.rebuild() before rebuilding
  • Clear relationshipCountsByType in GraphAdjacencyIndex.rebuild()

  Affected Features

  • brain.counts.byType() ✅ Fixed
  • brain.counts.entities() ✅ Fixed
  • brain.counts.byRelationshipType() ✅ Fixed
  • All storage adapters (Memory, FileSystem, S3, GCS, R2, Azure, OPFS) ✅ Fixed

  Upgrade

  npm install @soulcraft/brainy@6.2.5
  

  After upgrading, counts will be correct on next restart - no manual action needed.

  ---

  Reported by: Soulcraft Workshop Team

  🤖 Generated with Claude Code

  Downloads

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