create-react-app-ts-webpack/bin/generate-app.js

It automatically builds a react, typescript and webpack working environment

#! /usr/bin/env node

const { execSync } = require('child_process');
const path = require('path');
const fs = require('fs');

if (process.argv.length < 3) {
    console.log('You have to provide a name to your app.');
    console.log('For example :');
    console.log('    npx create-react-app-ts-webpack my-app');
    process.exit(1);
}

const projectName = process.argv[2];
const currentPath = process.cwd();
const projectPath = path.join(currentPath, projectName);
const GIT_REPO = 'https://github.com/vvs-kim/create-react-app-ts-webpack';

if (projectName !== '.') {
    try {
        fs.mkdirSync(projectPath);
    } catch (error) {
        if (error.code === 'EEXIST') {
            console.log(projectName);
            console.log(
                `The file ${projectName} already exist in the current directory, please give it another name.`
            );
        } else {
            console.log(error);
        }
        process.exit(1);
    }
}

async function main() {
    try {
        console.log('🚀 Downloading files...');
        execSync(`git clone --depth 1 ${GIT_REPO} ${projectPath}`);

        if (projectName !== '.') {
            process.chdir(projectPath);
        }

        console.log('🗑 Removing useless files');
        execSync('npx rimraf ./bin');
        execSync('npx rimraf ./.git');

        console.log('💾 Yarn install...');
        execSync('yarn');

        console.log('The installation is done, this is ready to use !');
    } catch (error) {
        console.log(error);
    }
}

main();