Function logMemoryDirCounts

src/memdir/memdir.ts:153–185

* Log memory directory file/subdir counts asynchronously. * Fire-and-forget — doesn't block prompt building.

(
  memoryDir: string,
  baseMetadata: Record<
    string,
    | number
    | boolean
    | AnalyticsMetadata_I_VERIFIED_THIS_IS_NOT_CODE_OR_FILEPATHS
  >,
)

 * Fire-and-forget — doesn't block prompt building.
 */
function logMemoryDirCounts(
  memoryDir: string,
  baseMetadata: Record<
    string,
    | number
    | boolean
    | AnalyticsMetadata_I_VERIFIED_THIS_IS_NOT_CODE_OR_FILEPATHS
  >,
): void {
  const fs = getFsImplementation()
  void fs.readdir(memoryDir).then(
    dirents => {
      let fileCount = 0
      let subdirCount = 0
      for (const d of dirents) {
        if (d.isFile()) {
          fileCount++
        } else if (d.isDirectory()) {
          subdirCount++
        }
      }
      logEvent('tengu_memdir_loaded', {
        ...baseMetadata,
        total_file_count: fileCount,
        total_subdir_count: subdirCount,
      })
    },
    () => {
      // Directory unreadable — log without counts
      logEvent('tengu_memdir_loaded', baseMetadata)
    },
  )
}

/**
 * Build the typed-memory behavioral instructions (without MEMORY.md content).