const { spawn } = require('child_process');
const watch = require('node-watch');

let commandComplete = true;
watch([
  './src',
  'graphcool.yml',
  'types.graphql'
], { recursive: true }, function(evt, name) {
  if (!commandComplete) {
    // Do not run until last deploy has finished
    return;
  }
  commandComplete = false

  console.log('%s changed.', name);

  // Run command to rebuild
  const ls = spawn('graphcool', ['deploy'], {
    stdio: 'inherit'
  });

  ls.on('exit', function (code) {
    commandComplete = true
  });
});