runCommandLine function
This is the main entrypoint for the command-line tool. args are the
command line arguments and there is an optional packageConfig to
accommodate users that want to integrate pigeon with other build systems.
sdkPath for specifying an optional Dart SDK path.
Implementation
Future<int> runCommandLine(List<String> args,
{Uri? packageConfig, String? sdkPath}) async {
return Pigeon.run(args, sdkPath: sdkPath);
}