env

var GitBlob = func(path string, commit *object.Commit) (string, error) {
	if commit != nil {
		file, err := commit.File(path)
		if err == nil {
			logrus.Debugf("getting git blob_id for source file %s", path)

			blob := strings.TrimSpace(file.Hash.String())
			return blob, nil
		}
	}

	blob, err := fallbackBlob(path)

	if err != nil {
		return "", errors.WithStack(err)
	}

	return blob, nil
}