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import {  getCurrentVersion,  getLastDevelopmentVersion,  getLastVersion,} from "./utils.ts";import { brightGreen, gray } from "../deps/colors.ts";
interface Options {  dev: boolean;}
/** Upgrade the Lume installation to the latest version */export default async function upgrade({ dev }: Options) {  const latest = dev    ? await getLastDevelopmentVersion()    : await getLastVersion();
  if (latest === getCurrentVersion()) {    console.log(      `You're using the latest version of Lume: ${brightGreen(latest)}!`,    );    console.log();    return;  }
  console.log(    `New version available. Updating Lume to ${brightGreen(latest)}...`,  );
  await install(latest, dev);
  console.log();  console.log("Update successful!");  console.log(    `You're using the latest version of Lume: ${brightGreen(latest)}!`,  );
  if (!dev) {    console.log(      "See the changes in",      gray(`https://github.com/lumeland/lume/blob/${latest}/CHANGELOG.md`),    );  }  console.log();}
async function install(version: string, dev = false) {  const url = dev    ? `https://cdn.jsdelivr.net/gh/lumeland/lume@${version}`    : `https://deno.land/x/lume@${version}`;
  const process = Deno.run({    cmd: [      Deno.execPath(),      "run",      "--unstable",      "-A",      `${url}/install.ts`,      "--upgrade",    ],  });
  const status = await process.status();  process.close();
  return status.success;}