martmull
104 lines
2.7 KiB
TypeScript
104 lines
2.7 KiB
TypeScript
import chalk from 'chalk';
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import * as fs from 'fs-extra';
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import inquirer from 'inquirer';
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import * as path from 'path';
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import { copyBaseApplicationProject } from '../utils/app-template';
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import kebabCase from 'lodash.kebabcase';
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export class AppInitCommand {
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async execute(directory?: string): Promise<void> {
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try {
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const { appName, appDirectory, appDescription } =
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await this.getAppInfos(directory);
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await this.validateDirectory(appDirectory);
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this.logCreationInfo({ appDirectory, appName });
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await fs.ensureDir(appDirectory);
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await copyBaseApplicationProject({
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appName,
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appDescription,
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appDirectory,
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});
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this.logSuccess(appDirectory);
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} catch (error) {
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console.error(
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chalk.red('Initialization failed:'),
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error instanceof Error ? error.message : error,
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);
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process.exit(1);
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}
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}
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private async getAppInfos(directory?: string): Promise<{
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appName: string;
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appDirectory: string;
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appDescription: string;
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}> {
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const { name, description } = await inquirer.prompt([
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{
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type: 'input',
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name: 'name',
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message: 'Application name (eg: My awesome application):',
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validate: (input) => {
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if (input.length === 0) return 'Application name is required';
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return true;
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},
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},
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{
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type: 'input',
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name: 'description',
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message: 'Application description (optional):',
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default: '',
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},
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]);
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const appName = name.trim();
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const appDescription = description.trim();
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const appDirectory = directory
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? path.join(process.cwd(), kebabCase(directory))
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: path.join(process.cwd(), kebabCase(appName));
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return { appName, appDirectory, appDescription };
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}
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private async validateDirectory(appDirectory: string): Promise<void> {
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if (!(await fs.pathExists(appDirectory))) {
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return;
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}
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const files = await fs.readdir(appDirectory);
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if (files.length > 0) {
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throw new Error(
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`Directory ${appDirectory} already exists and is not empty`,
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);
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}
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}
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private logCreationInfo({
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appDirectory,
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appName,
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}: {
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appDirectory: string;
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appName: string;
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}): void {
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console.log(chalk.blue('🎯 Creating Twenty Application'));
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console.log(chalk.gray(`📁 Directory: ${appDirectory}`));
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console.log(chalk.gray(`📝 Name: ${appName}`));
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console.log('');
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}
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private logSuccess(appDirectory: string): void {
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console.log(chalk.green('✅ Application created successfully!'));
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console.log('');
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console.log(chalk.blue('Next steps:'));
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console.log(` cd ${appDirectory}`);
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console.log(' twenty app dev');
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}
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}
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