@eljs/create/lib/core/create.js

Create a project from a remote template.

var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
  // If the importer is in node compatibility mode or this is not an ESM
  // file that has been converted to a CommonJS file using a Babel-
  // compatible transform (i.e. "__esModule" has not been set), then set
  // "default" to the CommonJS "module.exports" for node compatibility.
  isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
  mod
));
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// src/core/create.ts
var create_exports = {};
__export(create_exports, {
  Create: () => Create
});
module.exports = __toCommonJS(create_exports);
var import_utils = require("../utils");
var import_utils2 = require("@eljs/utils");
var import_node_path = __toESM(require("node:path"));
var import_download = require("./download");
var import_runner = require("./runner");
var debug = (0, import_utils2.createDebugger)("create:class");
var Create = class {
  /**
   * 构造函数选项
   */
  constructorOptions;
  /**
   * 当前工作目录
   */
  cwd;
  /**
   * 模版
   */
  template;
  /**
   * 模版根路径
   */
  _templateRootPath;
  /**
   * 是否为本地模版
   */
  _isLocal = false;
  constructor(options) {
    const { cwd = process.cwd(), template } = options;
    this.constructorOptions = options;
    this.cwd = cwd;
    this.template = template;
  }
  /**
   * 运行创建流程
   * @param projectName 项目名称
   */
  async run(projectName) {
    try {
      const targetDir = import_node_path.default.resolve(this.cwd, projectName);
      debug == null ? void 0 : debug(`targetDir:`, targetDir);
      debug == null ? void 0 : debug(`projectName:`, projectName);
      if (await (0, import_utils2.isPathExists)(targetDir) && !this.constructorOptions.merge) {
        if (this.constructorOptions.force) {
          await (0, import_utils2.remove)(targetDir);
        } else {
          import_utils2.logger.clear();
          const { action } = await (0, import_utils2.prompts)([
            {
              name: "action",
              type: "select",
              message: `Target directory ${import_utils2.chalk.cyan(targetDir)} already exists, pick an action:`,
              choices: [
                { title: "Overwrite", value: "overwrite" },
                { title: "Merge", value: "merge" },
                { title: "Cancel", value: false }
              ]
            }
          ]);
          if (!action) {
            return;
          } else if (action === "overwrite") {
            import_utils2.logger.event(`Removing ${import_utils2.chalk.cyan(targetDir)} ...`);
            await (0, import_utils2.remove)(targetDir);
          }
        }
      }
      await (0, import_utils2.mkdir)(targetDir);
      await this._resolveTemplate();
      debug == null ? void 0 : debug(`templateRootPath`, this._templateRootPath);
      const configFile = await (0, import_utils2.tryPaths)([
        (0, import_node_path.join)(this._templateRootPath, "create.config.ts"),
        (0, import_node_path.join)(this._templateRootPath, "create.config.js")
      ]);
      const generatorFile = await (0, import_utils2.tryPaths)([
        (0, import_node_path.join)(this._templateRootPath, "generators/index.ts"),
        (0, import_node_path.join)(this._templateRootPath, "generators/index.js")
      ]);
      if (!generatorFile && !configFile) {
        throw new import_utils.AppError(
          `Invalid template ${import_utils2.chalk.cyan(this._templateRootPath)}, missing \`create.config.ts\` or \`generators/index.ts\`.`
        );
      }
      const runner = new import_runner.Runner({
        cwd: this._templateRootPath,
        plugins: generatorFile ? [generatorFile] : []
      });
      await runner.run(targetDir, projectName);
    } finally {
      if (!this._isLocal && await (0, import_utils2.isPathExists)(this._templateRootPath)) {
        await (0, import_utils2.remove)(this._templateRootPath);
      }
    }
  }
  /**
   * 解析模版
   */
  async _resolveTemplate() {
    if ((0, import_utils2.isString)(this.template)) {
      if (this.template.startsWith(".") || this.template.startsWith("/")) {
        const templateRootPath = (0, import_node_path.join)(this.cwd, this.template);
        if (!await (0, import_utils2.isDirectory)(templateRootPath)) {
          throw new import_utils.AppError(
            `Invalid local template ${import_utils2.chalk.cyan(this.template)}.`
          );
        }
        this._templateRootPath = templateRootPath;
        this._isLocal = true;
        return;
      }
      try {
        const cwd = import_utils2.resolve.sync(this.template, {
          basedir: this.cwd
        });
        this._templateRootPath = await (0, import_utils2.findUp)(
          async (directory) => {
            const exist = await (0, import_utils2.isPathExists)(
              import_node_path.default.join(directory, "package.json")
            );
            if (exist) {
              return directory;
            }
            return;
          },
          { cwd, type: "directory" }
        );
        this._isLocal = true;
        return;
      } catch (_) {
        this.template = {
          type: "npm",
          value: this.template
        };
      }
    }
    const download = new import_download.Download(this.template);
    this._templateRootPath = await download.download();
  }
};
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  Create
});