Function format

packages/update/src/update.ts:26–31

(filePath: string)

}

async function format(filePath: string) {
  const command = new Deno.Command(Deno.execPath(), {
    args: ["fmt", filePath],
  });
  await command.output();
}

async function writeFormatted(filePath: string, content: string) {
  await Deno.writeTextFile(filePath, content);