js-to-json

js-to-json

#! /usr/local/bin/node

var vm = require('vm');
var Writable = require('stream').Writable;
var ws = Writable();
var chunks = [];
ws._write = function (chunk, enc, next) {
  chunks.push(chunk);
  next();
};

process.stdin.on('end', function() {
  var obj = Buffer.concat(chunks).toString();
  var sandbox = {obj: null};
  vm.runInNewContext('obj = ' + obj, sandbox);
  console.log(JSON.stringify(sandbox.obj, null, 2));
});

process.stdin.pipe(ws);