parseBranchNamingRuleArgument method

String parseBranchNamingRuleArgument()

Parse branch naming rule argument

Implementation

String parseBranchNamingRuleArgument() {
  final dynamic branchNamingRule = this[_branchNamingRuleArgument];

  if (branchNamingRule is String && branchNamingRule.isNotEmpty) {
    return branchNamingRule;
  } else {
    throw UnrecoverableException(
      '$_branchNamingRuleArgument argument not provided',
      ExitCode.usage.code,
    );
  }
}