tune-basic-toolset/src/wf.tool.js

Basic toolset for tune

const fs = require('fs').promises;
const path = require('path');

module.exports = async function writeFile({ filename, text }, ctx) {
  await ctx.write(filename, text)
  if (!text) {
    return "written empty string"
  }
  return `written ${text.length} bytes/chars`;
};