Function readRunnerResults

packages/core/src/lib/implementation/runner.ts:136–156

(
  pluginSlug: string,
  outputDir: string,
)

}

export async function readRunnerResults(
  pluginSlug: string,
  outputDir: string,
): Promise<RunnerResult | null> {
  const cachePath = getRunnerOutputsPath(pluginSlug, outputDir);
  if (await fileExists(cachePath)) {
    const cachedResult = await readJsonFile<AuditOutputs>(cachePath);
    logger.info(
      `Read runner output from cache ${formatCachePathSuffix(cachePath)}`,
    );
    return {
      audits: cachedResult,
      duration: 0,
      date: new Date().toISOString(),
    };
  }
  logger.info(
    `Cached runner output is not available ${formatCachePathSuffix(cachePath)}`,
  );
  return null;
}

function formatCachePathSuffix(cacheFilePath: string): string {
  return ansis.gray(`(${cacheFilePath})`);