Function writeCapturesToDisk

test/harness/replayingCapiProxy.ts:486–520

(
  exchanges: readonly CapturedExchange[],
  state: ReplayingCapiProxyState,
)

}

async function writeCapturesToDisk(
  exchanges: readonly CapturedExchange[],
  state: ReplayingCapiProxyState,
) {
  const data = await transformHttpExchanges(
    exchanges,
    state.workDir,
    state.toolResultNormalizers,
  );
  const preservedErrors = state.storedData?.errors;
  if (preservedErrors && preservedErrors.length > 0) {
    data.errors = preservedErrors;
    data.models = [
      ...new Set([
        ...(state.storedData?.models ?? []),
        ...data.models,
        ...preservedErrors
          .map((error) => error.model)
          .filter((model): model is string => model !== undefined),
      ]),
    ];
  }
  if (data.conversations.length > 0) {
    let yamlText = yaml.stringify(data, { lineWidth: 120 });

    // We have to normalize line endings explicitly, because yaml.stringify uses Unix-style even on Windows,
    // and Git will restore the files with CRLF on Windows so they will appear to be changed
    if (process.platform === "win32") {
      yamlText = yamlText.replace(/\r?\n/g, "\r\n");
    }

    await mkdir(path.dirname(state.filePath), { recursive: true });
    await writeFileIfDifferent(state.filePath, yamlText);
  }
}

/**
 * Produces a human-readable explanation of why no stored conversation matched