node-red-contrib-oscar-cowsay/oscar_cowsay.js

The OSCAR Cowsay Service node shows the basic functionality for invoking the OSCAR service synchronously.

 const fs = require("fs");
 const path = require("path");

 module.exports = function(RED) {
     const subflowFile = path.join(__dirname,"subflow.json");
     const subflowContents = fs.readFileSync(subflowFile);
     const subflowJSON = JSON.parse(subflowContents);
     RED.nodes.registerSubflow(subflowJSON);
 }