Function openInBrowser

snowpack/src/util.ts:300–331

(
  protocol: string,
  hostname: string,
  port: number,
  browser: string,
  openUrl?: string,
)

  }
}
export async function openInBrowser(
  protocol: string,
  hostname: string,
  port: number,
  browser: string,
  openUrl?: string,
): Promise<void> {
  const url = new URL(openUrl || '', `${protocol}//${hostname}:${port}`).toString();
  if (/chrome/i.test(browser)) {
    browser = open.apps.chrome as string;
  }
  if (/brave/i.test(browser)) {
    browser = appNames[process.platform]['brave'];
  }
  const isMacChrome =
    process.platform === 'darwin' &&
    (/chrome/i.test(browser) ||
      (/default/i.test(browser) && /chrome/i.test(await getDefaultBrowserId())));
  if (!isMacChrome) {
    await (browser === 'default' ? open(url) : open(url, {app: {name: browser}}));
    return;
  }
  try {
    // If we're on macOS, and we haven't requested a specific browser,
    // we can try opening Chrome with AppleScript. This lets us reuse an
    // existing tab when possible instead of creating a new one.
    await openInExistingChromeBrowser(url);
  } catch (err) {
    // if no open Chrome process, just go ahead and open default browser.
    await open(url);
  }
}

export async function checkLockfileHash(dir: string) {
  const lockfileLoc = await findUp(['package-lock.json', 'yarn.lock']);