async function copyFilesToS3()

in provider-utils/awscloudformation/utils/video-staging.js [375:421]
45 lines of code
7 McCabe index (conditional complexity)

async function copyFilesToS3(context, options, resourceName, projectType, props) {
  const { amplify } = context;
  const targetDir = amplify.pathManager.getBackendDirPath();
  const targetBucket = amplify.getProjectMeta().providers.awscloudformation.DeploymentBucketName;
  const provider = getAWSConfig(context, options);
  const aws = await provider.getConfiguredAWSClient(context);
  const pluginDir = path.join(`${__dirname}/../..`);
  const { stackFolder } = JSON.parse(fs.readFileSync(`${pluginDir}/supported-services.json`))[projectType];

  const s3Client = new aws.S3();
  const buildDirPath = `${targetDir}/video/${resourceName}/build/${stackFolder}`;
  const customDirPath = `${targetDir}/video/${resourceName}/custom/${stackFolder}`;
  const fileuploads = fs.readdirSync(buildDirPath);
  const promiseFilesToUpload = [];

  fileuploads.forEach((filePath) => {
    if (filePath === 'LambdaFunctions') {
      const relativeFilePath = `${buildDirPath}/${filePath}`;
      const foldersToZip = fs.readdirSync(relativeFilePath);
      foldersToZip.forEach((lambdaName) => {
        if (lambdaName === '.DS_Store') {
          return;
        }
        if (fs.existsSync(`${customDirPath}/${filePath}/${lambdaName}`)) {
          promiseFilesToUpload.push(
            zipLambdaFunctionsAndPush(context, lambdaName, `${customDirPath}/${filePath}/${lambdaName}`,
              customDirPath, s3Client, targetBucket, stackFolder, props.hashes[lambdaName]),
          );
        } else {
          promiseFilesToUpload.push(
            zipLambdaFunctionsAndPush(context, lambdaName, `${buildDirPath}/${filePath}/${lambdaName}`,
              buildDirPath, s3Client, targetBucket, stackFolder, props.hashes[lambdaName]),
          );
        }
      });
    } else if (fs.existsSync(`${customDirPath}/${filePath}`) && !filePath.includes('.zip')) {
      promiseFilesToUpload.push(
        uploadFile(context, s3Client, targetBucket, customDirPath, filePath, stackFolder),
      );
    } else if (!filePath.includes('.zip')) {
      promiseFilesToUpload.push(
        uploadFile(context, s3Client, targetBucket, buildDirPath, filePath, stackFolder),
      );
    }
  });
  await Promise.all(promiseFilesToUpload);
}