Function truncateToSingleLinePreview

cli/src/utils/agent-display.ts:12–27

(
  text: string,
  maxLength = DEFAULT_BASHER_OUTPUT_PREVIEW_MAX_LENGTH,
)

const PREVIEW_ELLIPSIS = '...'

export function truncateToSingleLinePreview(
  text: string,
  maxLength = DEFAULT_BASHER_OUTPUT_PREVIEW_MAX_LENGTH,
): string | undefined {
  const singleLine = text.replace(/\s+/g, ' ').trim()
  if (!singleLine) {
    return undefined
  }

  if (singleLine.length <= maxLength) {
    return singleLine
  }

  const previewLength = Math.max(0, maxLength - PREVIEW_ELLIPSIS.length)
  return `${singleLine.slice(0, previewLength).trimEnd()}${PREVIEW_ELLIPSIS}`
}

export function getAgentDisplayPrompt(
  agentBlock: AgentContentBlock,