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import { brightGreen, cyan, dim, red } from "../deps/colors.ts";import { pluginNames } from "../core/utils.ts";import importMap from "./import_map.ts";
/** Generate a _config.js file */export default function () {  return init();}
export async function init() {  const plugins = await initConfig();  await importMap({ plugins });}
/** (Re)configure lume config file */async function initConfig(): Promise<string[] | undefined> {  const configFile = await getConfigFile();
  if (!configFile) {    console.log();    console.log("No config file created");    return;  }
  // Generate the code for the config file  const code = [`import lume from "lume/mod.ts";`];
  const plugins = getPlugins();  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(${name}());`));  }
  code.push("");  code.push("export default site;");  code.push("");
  // Write the code to the file  await Deno.writeTextFile(configFile, code.join("\n"));  console.log();  console.log(brightGreen("Lume configuration file saved:"), configFile);  return plugins;}
/** Question to get the list of plugins to install in the config file */function getPlugins() {  const message = `${cyan("Do you want to use plugins?")}Type the plugins separated by comma or space.
All available options:${    pluginNames.map((plugin) =>      `- ${dim(plugin)} https://lume.land/plugins/${plugin}/`    ).join("\n")  }
Example: ${dim(`postcss terser base_path`)}`;  const choice = prompt(message);  const plugins = choice ? choice.split(/[\s,]+/) : [];
  // Validate the plugins  return plugins.filter((plugin) => {    if (pluginNames.includes(plugin)) {      return true;    }    console.log(red(`Ignored not valid plugin ${plugin}.`));    return false;  });}
/** Question to get the filename of the config file */async function getConfigFile(): Promise<string | false> {  const configFile = confirm(cyan("Use TypeScript for the configuration file?"))    ? "_config.ts"    : "_config.js";
  try {    await Deno.lstat(configFile);    return confirm(        cyan(`The file "${configFile}" already exist. Override?`),      )      ? configFile      : false;  } catch (err) {    if (err instanceof Deno.errors.NotFound) {      return configFile;    }
    throw err;  }}