Function parseJsonlLine

src/parser.ts:127–142

(line: string | Buffer)

const LARGE_JSONL_LINE_BYTES = 32 * 1024

export function parseJsonlLine(line: string | Buffer): JournalEntry | null {
  if (Buffer.isBuffer(line)) {
    if (line.length > LARGE_JSONL_LINE_BYTES) return parseLargeJsonlBuffer(line)
    try {
      return JSON.parse(line.toString('utf-8')) as JournalEntry
    } catch {
      return null
    }
  }
  if (line.length > LARGE_JSONL_LINE_BYTES) return parseLargeJsonlLine(line)
  try {
    return JSON.parse(line) as JournalEntry
  } catch {
    return null
  }
}

const RAW_HEAD_BYTES = 2048