func downloadAndProcessURL()

in main/files.go [23:48]

• 22 lines of code
• 6 McCabe index (conditional complexity)

func downloadAndProcessURL(ctx *log.Context, url, downloadDir string, cfg *handlerSettings) error {
	fn, err := urlToFileName(url)
	if err != nil {
		return err
	}

	if !urlutil.IsValidUrl(url) {
		return fmt.Errorf("[REDACTED] is not a valid url")
	}

	dl, err := getDownloaders(url, cfg.StorageAccountName, cfg.StorageAccountKey, cfg.ManagedIdentity)
	if err != nil {
		return err
	}

	fp := filepath.Join(downloadDir, fn)
	const mode = 0500 // we assume users download scripts to execute
	if _, err := download.SaveTo(ctx, dl, fp, mode); err != nil {
		return err
	}

	if cfg.SkipDos2Unix == false {
		err = postProcessFile(fp)
	}
	return errors.Wrapf(err, "failed to post-process '%s'", fn)
}