Function formatError

src/utils/toolErrors.ts:5–22

(error: unknown)

import { INTERRUPT_MESSAGE_FOR_TOOL_USE } from './messages.js'

export function formatError(error: unknown): string {
  if (error instanceof AbortError) {
    return error.message || INTERRUPT_MESSAGE_FOR_TOOL_USE
  }
  if (!(error instanceof Error)) {
    return String(error)
  }
  const parts = getErrorParts(error)
  const fullMessage =
    parts.filter(Boolean).join('\n').trim() || 'Command failed with no output'
  if (fullMessage.length <= 10000) {
    return fullMessage
  }
  const halfLength = 5000
  const start = fullMessage.slice(0, halfLength)
  const end = fullMessage.slice(-halfLength)
  return `${start}\n\n... [${fullMessage.length - 10000} characters truncated] ...\n\n${end}`
}

export function getErrorParts(error: Error): string[] {
  if (error instanceof ShellError) {