Function truncateEntrypointContent

src/memdir/memdir.ts:57–103

(raw: string)

 * duplicated the line-only logic).
 */
export function truncateEntrypointContent(raw: string): EntrypointTruncation {
  const trimmed = raw.trim()
  const contentLines = trimmed.split('\n')
  const lineCount = contentLines.length
  const byteCount = trimmed.length

  const wasLineTruncated = lineCount > MAX_ENTRYPOINT_LINES
  // Check original byte count — long lines are the failure mode the byte cap
  // targets, so post-line-truncation size would understate the warning.
  const wasByteTruncated = byteCount > MAX_ENTRYPOINT_BYTES

  if (!wasLineTruncated && !wasByteTruncated) {
    return {
      content: trimmed,
      lineCount,
      byteCount,
      wasLineTruncated,
      wasByteTruncated,
    }
  }

  let truncated = wasLineTruncated
    ? contentLines.slice(0, MAX_ENTRYPOINT_LINES).join('\n')
    : trimmed

  if (truncated.length > MAX_ENTRYPOINT_BYTES) {
    const cutAt = truncated.lastIndexOf('\n', MAX_ENTRYPOINT_BYTES)
    truncated = truncated.slice(0, cutAt > 0 ? cutAt : MAX_ENTRYPOINT_BYTES)
  }

  const reason =
    wasByteTruncated && !wasLineTruncated
      ? `${formatFileSize(byteCount)} (limit: ${formatFileSize(MAX_ENTRYPOINT_BYTES)}) — index entries are too long`
      : wasLineTruncated && !wasByteTruncated
        ? `${lineCount} lines (limit: ${MAX_ENTRYPOINT_LINES})`
        : `${lineCount} lines and ${formatFileSize(byteCount)}`

  return {
    content:
      truncated +
      `\n\n> WARNING: ${ENTRYPOINT_NAME} is ${reason}. Only part of it was loaded. Keep index entries to one line under ~200 chars; move detail into topic files.`,
    lineCount,
    byteCount,
    wasLineTruncated,
    wasByteTruncated,
  }
}

/* eslint-disable @typescript-eslint/no-require-imports */
const teamMemPrompts = feature('TEAMMEM')