create-new-express-app/dist/index.js

A CLI tool to create a TypeScript Express application with best practices

#!/usr/bin/env node
"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const commander_1 = require("commander");
const prompts_1 = __importDefault(require("prompts"));
const picocolors_1 = __importDefault(require("picocolors"));
const create_express_app_1 = require("./create-express-app");
const validate_npm_package_name_1 = __importDefault(require("validate-npm-package-name"));
const program = new commander_1.Command();
program
    .name("create-new-express-app")
    .description("A CLI tool to create a TypeScript Express application with best practices")
    .version("1.0.0")
    .argument("[project-directory]", "Directory to create the new Express app")
    .action(async (projectDirectory) => {
    if (!projectDirectory) {
        const response = await (0, prompts_1.default)({
            type: "text",
            name: "projectDirectory",
            message: "Please enter the project directory:",
        });
        projectDirectory = response.projectDirectory;
    }
    if (!projectDirectory) {
        console.log(picocolors_1.default.red("Project directory is required."));
        process.exit(1);
    }
    const validationResult = (0, validate_npm_package_name_1.default)(projectDirectory);
    if (!validationResult.validForNewPackages) {
        console.log(picocolors_1.default.red("Invalid npm package name:"));
        if (validationResult.errors) {
            validationResult.errors.forEach((error) => console.log(picocolors_1.default.red(`  - ${error}`)));
        }
        if (validationResult.warnings) {
            validationResult.warnings.forEach((warning) => console.log(picocolors_1.default.yellow(`  - ${warning}`)));
        }
        process.exit(1);
    }
    const confirmResponse = await (0, prompts_1.default)({
        type: "confirm",
        name: "value",
        message: `Do you want to create a new Express app in ${picocolors_1.default.green(projectDirectory)}?`,
        initial: true,
    });
    if (confirmResponse.value) {
        (0, create_express_app_1.createExpressApp)(projectDirectory);
    }
    else {
        console.log(picocolors_1.default.red("Operation cancelled."));
    }
});
// Add help option
program.on("--help", () => {
    console.log("");
    console.log("Examples:");
    console.log("  $ create-new-express-app my-app");
    console.log("  $ create-new-express-app");
});
program.parse(process.argv);