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import { types as createTypes } from "./list.ts";import { createFile } from "../../util/createFiles.ts";import { join } from "../../import/path.ts";import { brightBlue, gray, green } from "../theme.ts";import { Confirm } from "https://deno.land/x/cliffy@v0.24.2/prompt/mod.ts";import {  Command,  EnumType,} from "https://deno.land/x/cliffy@v0.24.2/command/mod.ts";import { Preset } from "../../src/preset/preset.ts";
/** * Don't let the user accidently override files by asking to continue if the directory isn't empty. * * The process will exit with code 0 if the user does not want to continue. * * @param directory The directory to check against */async function askForEmpty(directory: string): Promise<void> {  try {    let found = false;
    for await (const file of Deno.readDir(directory)) {      if (file.isFile) {        found = true;        break;      }    }
    if (found) {      const shouldContinue = await Confirm.prompt(        `Directory is not empty. Continue?`,      );
      if (shouldContinue) {        return;      } else {        Deno.exit(0);      }    }  } catch {    void 0;  }}
const createType = new EnumType(createTypes);
export const createCommand = new Command()  .name("create")  .description("Create a new project with a type.")  .type("createType", createType)  .arguments("<type:createType> [directory:file]")  .example("Simple vanilla project", "dite create vanilla")  .example("Create svelte project in a directory", "dite create svelte my-app")  .option("-b, --barebones", "makes the template barebones.")  .action(async ({ barebones }, type, directory = "./") => {    // Get the name of the directory (if it's ./, itll be the name of the last directory in the name)    const directoryName = directory == "./"      ? Deno.cwd().split("/").pop()!      : directory;
    await askForEmpty(directory);
    // Since the user will (most likely) be using the preset anyway, better to import and download all of the dependencies now.    const { default: preset } = await import(      "../../src/preset/" + type + ".ts"    );
    const presetData = (preset as Preset)({ barebones });
    presetData.files.forEach((file) => createFile(file, directory));
    await Deno.writeTextFile(      join(directory, "import_map.json"),      JSON.stringify(        {          files: presetData.importMap,        },        null,        2,      ),    );
    console.log(      `${        green(          `Project ${brightBlue(directoryName)} created! ${            barebones ? gray("(barebones)") : ""          }`,        )      }`,    );  });