Function loadCacheMetadata

src/utils/plugins/mcpbHandler.ts:453–473

* Load cache metadata for an MCPB source

(
  cacheDir: string,
  source: string,
)

 * Load cache metadata for an MCPB source
 */
async function loadCacheMetadata(
  cacheDir: string,
  source: string,
): Promise<McpbCacheMetadata | null> {
  const fs = getFsImplementation()
  const metadataPath = getMetadataPath(cacheDir, source)

  try {
    const content = await fs.readFile(metadataPath, { encoding: 'utf-8' })
    return jsonParse(content) as McpbCacheMetadata
  } catch (error) {
    const code = getErrnoCode(error)
    if (code === 'ENOENT') return null
    const errorObj = toError(error)
    logError(errorObj)
    logForDebugging(`Failed to load MCPB cache metadata: ${error}`, {
      level: 'error',
    })
    return null
  }
}

/**
 * Save cache metadata for an MCPB source