awx/awx/ui_next/src/components/LaunchPrompt/mergeExtraVars.js

import yaml from 'js-yaml';

export default function mergeExtraVars(extraVars, survey = {}) {
  const vars = yaml.safeLoad(extraVars) || {};
  return {
    ...vars,
    ...survey,
  };
}

// TODO: "safe" version that obscures passwords for preview step

export function encodeExtraVars(extraVars, survey = {}) {
  const vars = mergeExtraVars(extraVars, survey);
  return yaml.safeDump(vars);
}