How to use codemaker - 2 common examples

if (typeof(x) === 'function') {
    throw new Error(`function?`);
  }

  if (Array.isArray(x)) {
    return x.map(i => capitalizeKeys(i));
  }

  if (typeof(x) === 'object') {
    const ret: { [key: string]: any } = {};
    for (const [ key, value ] of Object.entries(x)) {
      let newKey;
      if (key === 'Ref' || key.startsWith('Fn::')) {
        newKey = key;
      } else {
        newKey = toCamelCase(key);
      }

      ret[newKey] = capitalizeKeys(value);
    }
    return ret;
  }

  // primitive
  return x;
}

export async function dasmTypeScript(template: Template, options: DisassemblerOptions = {}) {
  const definitions = new Array();

  for (const [ id, resource ] of Object.entries(template.Resources || {})) {
    const type = resource.Type;
    const props = resource.Properties || {};

    definitions.push({
      id,
      ...toCfnClassName(type),
      props: capitalizeKeys(props)
    });
  }

  const code = new CodeMaker();

  const outFile = 'out.ts';

  code.openFile(outFile);

  const timestamp = options.timestamp !== undefined ? options.timestamp : true;
  const suffix = timestamp ?  `at ${new Date().toISOString()}` : '';

  code.line(`// generated by cdk-dasm ${suffix}`);
  code.line();

  //
  // imports
  //

  code.line(`import { Stack, StackProps, Construct, Fn } from '@aws-cdk/core';`);