gistfile1.txt

cat /Applications/Slack.app/Contents/Resources/app.asar | grep --text -C 6 SLACK_NO_AUTO_UPDATES
  const reasons: Array<string> = [];

  if (getSetting<boolean>(store, 'isDevMode')) reasons.push('Developer build');
  if (process.mas) reasons.push('Mac App Store build');
  if (process.windowsStore) reasons.push('Windows Store build');
  if (process.platform === 'linux') reasons.push('using Linux');
  if (process.env.SLACK_NO_AUTO_UPDATES) reasons.push('updates disabled in environment');
  
  const tempDirectory = process.env.TMPDIR || process.env.TEMP || '/tmp';
  if (process.execPath.indexOf(tempDirectory) >= 0) reasons.push('running from Temp directory');

  if (reasons.length > 0) {
    logger.info('UpdaterEpics: Updates disabled because', { reasons });