Function getLogWriter

src/utils/errorLogSink.ts:85–109

(path: string)

}

function getLogWriter(path: string): JsonlWriter {
  let writer = logWriters.get(path)
  if (!writer) {
    const dir = dirname(path)
    writer = createJsonlWriter({
      // sync IO: called from sync context
      writeFn: (content: string) => {
        try {
          // Happy-path: directory already exists
          getFsImplementation().appendFileSync(path, content)
        } catch {
          // If any error occurs, assume it was due to missing directory
          getFsImplementation().mkdirSync(dir)
          // Retry appending
          getFsImplementation().appendFileSync(path, content)
        }
      },
      flushIntervalMs: 1000,
      maxBufferSize: 50,
    })
    logWriters.set(path, writer)
    registerCleanup(async () => writer?.dispose())
  }
  return writer
}

function appendToLog(path: string, message: object): void {
  if (process.env.USER_TYPE !== 'ant') {