create-types-backend/dist/index.js

A CLI tool to quickly setup an Express.js backend in TypeScript, using essential configurations and user's preferences.

#!/usr/bin/env node
import chalk from "chalk";
import { validateDirname } from "./utils/validateDirname.js";
import { questions } from "./constants/questions.js";
import { createRootDirectory } from "./services/root-directory.js";
import { createPackageJson } from "./services/package-json.js";
import { createTsConfig } from "./services/ts-config.js";
import { createGitIgnore } from "./services/git-ignore.js";
import { createDotenv } from "./services/dotenv.js";
import { createPrettierrc } from "./services/prettierrc.js";
import { createFolderStructure } from "./services/folder-structure.js";
import { createRouter } from "./services/example-router.js";
import { createController } from "./services/example-controller.js";
import { createAuth } from "./services/auth.js";
import { createErrorHandler } from "./services/error-handler.js";
import { createDB } from "./services/db.js";
import { createModel } from "./services/example-model.js";
import { createMulter } from "./services/multer.js";
import { createCloudinary } from "./services/cloudinary.js";
import { createESLint } from "./services/eslint.js";
import { createDocker } from "./services/docker.js";
import { createApp } from "./services/app.js";
import { installDependencies, installDevDependencies } from "./services/install-deps.js";
import { execSync } from "child_process";
async function main() {
    console.log(chalk.bold.blue("🚀 Welcome to TypeScript-Express Backend CLI !\n"));
    // Get the project name from command-line argument
    let projectNameArg = process.argv[2] !== "-y" ? process.argv[2] : process.argv[3];
    projectNameArg = validateDirname(projectNameArg);
    // Check for -y flag (auto mode)
    const autoMode = process.argv.includes("-y");
    let answers;
    if (autoMode) {
        console.log(chalk.yellow("⚡ Running in auto mode with all preferences set to YES..."));
        answers = {
            projectName: projectNameArg === "" ? "backend" : projectNameArg,
            portNumber: 4000,
            useCors: true,
            useMongo: true,
            useAuth: true,
            useErrorHandler: true,
            useMulter: true,
            useCloudinary: true,
            useESLint: true,
            useDocker: true,
            useGit: false,
        };
    }
    else {
        // Get user input if not in auto mode
        answers = await questions(projectNameArg);
    }
    const projectName = projectNameArg || validateDirname(answers.projectName);
    createRootDirectory(projectName);
    createPackageJson(projectName, answers);
    createTsConfig();
    createGitIgnore();
    createDotenv(answers);
    createPrettierrc();
    createFolderStructure();
    createRouter();
    createController(answers);
    if (answers.useAuth)
        createAuth;
    if (answers.useErrorHandler)
        createErrorHandler();
    if (answers.useMongo) {
        createDB();
        createModel(answers);
    }
    if (answers.useMulter)
        createMulter();
    if (answers.useCloudinary)
        createCloudinary();
    if (answers.useESLint)
        createESLint();
    if (answers.useDocker)
        createDocker(projectName, answers);
    createApp(answers);
    installDependencies(answers);
    installDevDependencies(answers);
    if (answers.useGit) {
        execSync("git init", { stdio: "ignore" });
        execSync("git add .", { stdio: "ignore" });
        execSync('git commit -m "init: create-types-backend"', { stdio: "ignore" });
        console.log(chalk.green("Initialized a new git repository"));
    }
    console.log(chalk.green(`🎉 You are good to go ! 🚀\n`));
    console.log(chalk.blue(`➡️  To start the development server, follow these steps:`));
    console.log(chalk.blue(`=> cd ${projectName}`));
    answers.useMongo && console.log(chalk.blue(`=> add your MONGODB_URI in .env file`));
    console.log(chalk.blue(`=> npm run dev\n`));
}
main().catch((error) => console.error(chalk.red("❌ ", error)));