Function cleanupOldImageCaches

src/utils/imageStore.ts:129–167

()

 * Clean up old image cache directories from previous sessions.
 */
export async function cleanupOldImageCaches(): Promise<void> {
  const fsImpl = getFsImplementation()
  const baseDir = join(getClaudeConfigHomeDir(), IMAGE_STORE_DIR)
  const currentSessionId = getSessionId()

  try {
    let sessionDirs
    try {
      sessionDirs = await fsImpl.readdir(baseDir)
    } catch {
      return
    }

    for (const sessionDir of sessionDirs) {
      if (sessionDir.name === currentSessionId) {
        continue
      }

      const sessionPath = join(baseDir, sessionDir.name)
      try {
        await fsImpl.rm(sessionPath, { recursive: true, force: true })
        logForDebugging(`Cleaned up old image cache: ${sessionPath}`)
      } catch {
        // Ignore errors for individual directories
      }
    }

    try {
      const remaining = await fsImpl.readdir(baseDir)
      if (remaining.length === 0) {
        await fsImpl.rmdir(baseDir)
      }
    } catch {
      // Ignore
    }
  } catch {
    // Ignore errors reading base directory
  }
}