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import { existsSync } from "./deps/fs.js";import { parse } from "./deps/flags.js";import { brightGreen } from "./deps/colors.js";import { join, relative } from "./deps/path.js";
const args = parse(Deno.args, {  boolean: ["serve", "init"],  default: {    serve: false,    port: 3000,  },});
const configFile = join(Deno.cwd(), "_config.js");
if (args.init) {  console.log(configFile);  Deno.writeTextFileSync(    configFile,    `import lume from "https://deno.land/x/lume@v0.2.1/mod.js";
const site = lume({  src: ".",  dest: "_site",});
export default site;`,  );  Deno.exit(0);}
let site;
if (existsSync(configFile)) {  const mod = await import(configFile);  site = mod.default;} else {  const { default: lume } = await import("./mod.js");
  site = lume({    src: Deno.cwd(),    dest: join(Deno.cwd(), "_site"),  });}
console.log("");await site.build();
console.log("");console.log(brightGreen("Site built"));
if (args.serve) {  const { server } = await import("./server.js");
  try {    const update = await server(site.options.dest, args.port);    const watcher = Deno.watchFs(site.options.src);    const changes = new Set();    console.log("Watching for changes...");
    let timer = 0;
    const rebuild = async () => {      console.log("");      console.log("Changes detected. Building...");      const files = new Set(changes);      changes.clear();
      await site.update(files);      await update();      console.log("");    };
    for await (const event of watcher) {      if (event.paths.every((path) => path.startsWith(site.options.dest))) {        continue;      }
      event.paths.forEach((path) =>        changes.add(join("/", relative(site.options.src, path)))      );
      //Debounce      clearTimeout(timer);      timer = setTimeout(rebuild, 500);    }  } catch (err) {    console.log(err);  }}