func()

in transcodelauncher/copier.go [67:88]

• 21 lines of code
• 4 McCabe index (conditional complexity)

func (c *Copier) DoesFileExist(ctx context.Context, bucket string, key string) (bool, error) {
	req := &s3.HeadObjectInput{
		Bucket: aws.String(bucket),
		Key:    aws.String(key),
	}

	log.Printf("Checking for existence of s3://%s/%s", bucket, key)
	_, err := c.client.HeadObject(ctx, req)
	if err != nil {
		var ae smithy.APIError
		if errors.As(err, &ae) {
			if ae.ErrorCode() == "NotFound" {
				return false, nil
			} else {
				log.Printf("ERROR Could not check file s3://%s/%s %s %s", bucket, key, ae.ErrorCode(), ae.ErrorMessage())
				return false, err
			}
		}
		return false, err
	}
	return true, nil
}