show heroku ci status on anybar

heroku-anybar.js

const { exec } = require('child_process');
const anybar = require('anybar');

process.stdin.resume();

function exitHandler(err) {
  if (err) {
    console.error(err);
  }
  anybar('exclamation')
    .then(process.exit);
}

[ 'exit', 'SIGINT', 'SIGUSR1', 'SIGUSR2', 'uncaughtException'].forEach(sig => process.on(sig, exitHandler));

function updateStatus() {
  console.log('checking');
  anybar('orange');

  exec('heroku ci --json --pipeline legalgateway', (err, stdout, stderr) => {
    if (err) {
      console.error(stdout);
      return;
    }

    const build = JSON.parse(stdout)[0];
    console.log(`${build.commit_sha} - ${build.status}`);

    switch (build.status) {
      case 'building':
        anybar('orange');
        break;
      case 'running':
        anybar('orange');
        break;
      case 'failed':
        anybar('red');
        break;
      case 'errored':
        anybar('red');
        break;
      case 'succeeded':
        anybar('green');
        break;
      default:
        anybar('exclamation');
        break;
    }

    console.log('waiting');
  });
}

updateStatus();

setInterval(updateStatus, 60000);