const pino = require('pino');
const childProcess = require('child_process');
const PassThrough = require('stream').PassThrough;

const logPath = `${process.cwd()}/log`;
const logThrough = new PassThrough();
const log = pino({name: 'spybot'}, logThrough);

const child = childProcess.spawn(process.execPath, [
  require.resolve('pino-tee'),
  'warn', `${logPath}/warn.log`,
  'error', `${logPath}/error.log`,
  'fatal', `${logPath}/fatal.log`
], {
  cwd: __dirname,
  env: process.env
});

const pretty = pino.pretty();

pretty.pipe(process.stdout);
logThrough.pipe(child.stdin);
logThrough.pipe(pretty);