meocord/dist/esm/bin/helper/guard-generator.helper.js

Decorator-based Discord bot framework built on discord.js. Brings NestJS-style controllers, dependency injection, guards, and testing utilities to bot development — with a full CLI and TypeScript-first design.

import path from 'path';
import { Logger } from '../../common/logger.js';
import '../../common/theme.js';
import { validateAndFormatName, buildTemplate, createDirectoryIfNotExists, generateFile } from '../../util/generator-cli.util.js';

class GuardGeneratorHelper {
    /**
   * Generates a guard file based on the provided guard name.
   * Validates and formats the guard name, creates the necessary directories,
   * and generates the guard file using a predefined template.
   *
   * @param guardName - The name of the guard to generate.
   *                      It can include slashes for nested paths.
   * @throws Exits the process if the guard name is not provided or invalid.
   */ generateGuard(guardName) {
        if (!guardName) {
            this.logger.error('Guard name is required.');
            process.exit(1);
        }
        const { parts, kebabCaseName, className } = validateAndFormatName(guardName);
        const guardDir = path.join(process.cwd(), 'src', 'guards', ...parts);
        const guardFile = path.join(guardDir, `${kebabCaseName}.guard.ts`);
        const guardTemplate = buildTemplate(className, 'guard.template');
        const specTemplate = buildTemplate(className, 'guard.spec.template', {
            kebabCaseName
        });
        createDirectoryIfNotExists(guardDir);
        generateFile(guardFile, guardTemplate);
        generateFile(path.join(guardDir, `${kebabCaseName}.guard.spec.ts`), specTemplate);
    }
    constructor(appName){
        this.appName = appName;
        this.logger = new Logger(this.appName);
    }
}

export { GuardGeneratorHelper };