@marko/prettyprint/dist/util/toCode.js

Prettyprint Marko template files in the syntax of your choice

"use strict";

module.exports = (node, printContext) => {
  if (typeof node === "string") {
    return node;
  }

  const builder = printContext.markoCompiler.builder;
  const CodeWriter = printContext.CodeWriter;
  const writer = new CodeWriter({}, builder);
  const _writeLiteral = writer.writeLiteral;

  writer.writeLiteral = function (value) {
    if (typeof value === "string") {
      this.write(JSON.stringify(value).replace(/\$!?{/g, m => "__%ESCAPE%__" + m));
    } else {
      _writeLiteral.apply(this, arguments);
    }
  };

  writer.write(node);
  writer.writeLiteral = _writeLiteral;
  return writer.getCode();
};