Merge pull request #65 from open-rpc/fix/error-code

fix: exit with error code if errors exist

Author: shanejonas

src/reporters/console.ts

@@ -74,4 +74,5 @@ export default (callResults: any[], schema: OpenRPC) => {
   console.log("Success: ", colors.green(metrics.success.toString()));
   console.log("Errors: ", colors.red(metrics.errors.toString()));
   console.log("==========");
+  process.exit(metrics.errors);
 };