Function errorHandler

src/cli/handlers/ant.ts:648–689

(index?: number)

}

export async function errorHandler(index?: number): Promise<void> {
  try {
    const files = await listErrorLogFiles()
    if (files.length === 0) {
      writeToStdout('No error logs found.\n')
      await gracefulShutdown(0)
      return
    }

    if (typeof index === 'undefined' || Number.isNaN(index)) {
      files.forEach((file, i) => {
        writeToStdout(
          `${String(i).padStart(3)}  ${formatTimestamp(file.modified)}  ${formatBytes(file.size)}  ${file.name}\n`,
        )
      })
      await gracefulShutdown(0)
      return
    }

    const normalized = normalizeSelectionIndex(index, files.length)
    if (normalized === null) {
      throw new Error(`No error log found for index ${index}.`)
    }

    const file = files[normalized]!
    const content = await readFile(file.fullPath, 'utf8')
    const parsed = parseJSONL<unknown>(content)
    if (parsed.length > 0) {
      writeJson({
        path: file.fullPath,
        modified: file.modified.toISOString(),
        entries: parsed,
      })
    } else {
      writeToStdout(content.endsWith('\n') ? content : `${content}\n`)
    }
    await gracefulShutdown(0)
  } catch (error) {
    writeToStderr(`Failed to read error logs: ${errorMessage(error)}\n`)
    await gracefulShutdown(1)
  }
}

export async function exportHandler(
  source: string,