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import { brightGreen, gray } from "../deps/colors.ts";import { pluginNames } from "../core/utils.ts";import importMap from "./import_map.ts";import { Checkbox, Confirm, Select } from "../deps/cliffy.ts";import { outdent } from "../deps/outdent.ts";
/** Generate a _config.js file */export default function (): Promise<void> {  return init();}
export async function init() {  const plugins = await initConfig();  if (!plugins) return;  await importMap({ plugins });  welcome();}
/** (Re)configure lume config file */async function initConfig(): Promise<string[] | undefined> {  const configFile = await getConfigFile();
  if (!configFile) {    console.log(gray("Lume init cancelled."));    return;  }
  const plugins = await getPlugins();
  // Generate the code for the config file  const code = [`import lume from "lume/mod.ts";`];
  plugins.forEach((name) =>    code.push(      `import ${name} from "lume/plugins/${name}.ts";`,    )  );  code.push("");  code.push("const site = lume();");
  if (plugins.length) {    code.push("");    plugins.forEach((name) => code.push(`site.use(${name}());`));  }
  code.push("");  code.push("export default site;");  code.push("");
  // Write the code to the file  await Deno.writeTextFile(configFile, code.join("\n"));  console.log();  console.log("Lume configuration file saved:", gray(configFile));  return plugins;}
/** * Question to get the list of plugins to install in the config file * @returns Promise<string[]> */async function getPlugins(): Promise<string[]> {  const usePlugins = await Select.prompt({    message: "Do you want to install some plugins now?",    options: [      {        name: "Yes",        value: "yes",      },      {        name: "Maybe later",        value: "no",      },    ],    hint: "See all available plugins at https://lume.land/plugins/",  });
  if (usePlugins === "no") {    return [];  }
  return Checkbox.prompt({    message: "Select the plugins to install",    options: pluginNames,    hint: "Use Arrow keys and Space to select. Enter to submit",  });}
/** Question to get the filename of the config file */async function getConfigFile(): Promise<string | false> {  const file = await Select.prompt({    message: "Choose the configuration file format",    options: [      {        name: "_config.ts (TypeScript)",        value: "_config.ts",      },      {        name: "_config.js (JavaScript)",        value: "_config.js",      },    ],  });
  try {    await Deno.lstat(file);    const override = await Confirm.prompt({      message: `The file "${file}" already exist. Override?`,      default: false,    });
    return override ? file : false;  } catch (err) {    if (err instanceof Deno.errors.NotFound) {      return file;    }
    throw err;  }}
/** Show a welcome message */function welcome() {  const links = {    page: brightGreen("echo 'Hello world' > index.md"),    serve: brightGreen("deno task serve"),    repo: gray("https://github.com/lumeland/lume"),    website: gray("https://lume.land"),    discord: gray("https://discord.gg/YbTmpACHWB"),    opencollective: gray("https://opencollective.com/lume"),  } as const;
  const message = outdent`
      🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥
      ${brightGreen(" Lume configured successfully!")}
          BENVIDO - WELCOME! 🎉🎉
      🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥
      Run ${links.page} to create your first page      Run ${links.serve} to start a local server      See ${links.website} for online documentation      See ${links.discord} to propose new ideas and get help at Discord      See ${links.repo} to view the source code and report issues      See ${links.opencollective} to support Lume development      `;
  console.log(message);}