Core.

Author: net-runner

.eslintrc.js

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+module.exports = {
+	root: true,
+	extends: ['@react-native-community', 'prettier'],
+	parser: '@typescript-eslint/parser',
+	plugins: ['@typescript-eslint', 'prettier'],
+	env: {
+		'jest/globals': true,
+	},
+	rules: {
+		'no-shadow': 'off',
+		curly: 'error',
+	},
+	ignorePatterns: ['jest/*'],
+	globals: {},
+};

.gitignore

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+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+lib/
+# Diagnostic reports (https://nodejs.org/api/report.html)
+report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+lib
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+*.lcov
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# TypeScript v1 declaration files
+typings/
+
+# TypeScript cache
+*.tsbuildinfo
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Microbundle cache
+.rpt2_cache/
+.rts2_cache_cjs/
+.rts2_cache_es/
+.rts2_cache_umd/
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+.env.test
+
+# parcel-bundler cache (https://parceljs.org/)
+.cache
+
+# Next.js build output
+.next
+
+# Nuxt.js build / generate output
+.nuxt
+dist
+
+# Gatsby files
+.cache/
+# Comment in the public line in if your project uses Gatsby and *not* Next.js
+# https://nextjs.org/blog/next-9-1#public-directory-support
+# public
+
+# vuepress build output
+.vuepress/dist
+
+# Serverless directories
+.serverless/
+
+# FuseBox cache
+.fusebox/
+
+# DynamoDB Local files
+.dynamodb/
+
+# TernJS port file
+.tern-port

.prettierignore

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+jest/cache
+jest/coverage

.prettierrc.cjs

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+module.exports = {
+	arrowParens: 'avoid',
+	bracketSameLine: true,
+	bracketSpacing: false,
+	singleQuote: true,
+	trailingComma: 'all',
+	printWidth: 120,
+	useTabs: true,
+};

package.json

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+{
+  "name": "node-typescript-cli",
+  "version": "1.0.0",
+  "description": "A base for creating Node tools",
+  "main": "./lib/index.js",
+  "repository": "https://github.com/net-runner/node-typescript-cli",
+  "author": "net-runner <slazynski.j@gmail.com>",
+  "license": "MIT",
+  "dependencies": {
+    "chalk": "^5.2.0",
+    "commander": "^9.4.1",
+    "inquirer": "^9.1.4",
+    "log-symbols": "^5.1.0",
+    "meow": "^11.0.0",
+    "nanospinner": "^1.1.0",
+    "path": "^0.12.7",
+    "replace-in-file": "^6.3.5"
+  },
+  "scripts": {
+    "start": "node .",
+    "build": "webpack",
+    "run": "yarn build && yarn start"
+  },
+  "bin": "./lib/index.js",
+  "devDependencies": {
+    "@types/inquirer": "^9.0.3",
+    "@types/node": "^18.11.18",
+    "@typescript-eslint/eslint-plugin": "^5.47.1",
+    "@typescript-eslint/parser": "^5.47.1",
+    "eslint": "^8.31.0",
+    "eslint-plugin-prettier": "^4.2.1",
+    "prettier": "^2.8.1",
+    "ts-loader": "^9.4.2",
+    "ts-node": "^10.9.1",
+    "typescript": "^4.9.4",
+    "webpack": "^5.75.0",
+    "webpack-cli": "^5.0.1"
+  }
+}

src/directory.ts

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+import path, {dirname} from 'path';
+import {fileURLToPath} from 'url';
+
+// /lib/index.js
+export const filename = fileURLToPath(import.meta.url);
+
+export const currentWorkingDirectory = process.cwd();
+
+export const directoryPath = (repoName: string) => path.join(currentWorkingDirectory, repoName);
+export const navigateToProjectFolder = (repoName: string) => `cd ${repoName} &&`;

src/index.ts

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+#!/usr/bin/env node
+
+import {Argument, program} from 'commander';
+
+program
+	.name('node-typescript-cli')
+	.description('Base for creating Node tools with Typescript')
+	.version('1.0.0')
+	.action((str, options) => {
+		//Do some work here
+	});
+
+program.parse();
+

src/log.ts

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+import logSymbols from 'log-symbols';
+
+export const log = console.log;
+
+export const logError = (message: string | string[]) => console.error(logSymbols.error, message);

src/prompt.ts

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+import inquirer from 'inquirer';
+
+export const prompt = inquirer.createPromptModule();

src/replace.ts

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+import {replaceInFile, ReplaceInFileConfig} from 'replace-in-file';
+import {log} from './log';
+
+export const replace = async (options: ReplaceInFileConfig) => {
+	try {
+		const results = await replaceInFile(options);
+		log('Replacement results:', results);
+	} catch (error) {
+		console.error('Error occurred:', error);
+	}
+};

src/runCommand.ts

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+import {execSync} from 'child_process';
+import logSymbols from 'log-symbols';
+import {navigateToProjectFolder} from './directory';
+
+export const runCommand = (command: string, isVerbose: boolean, repoName: string) => {
+	try {
+		execSync(`${navigateToProjectFolder(repoName)} ${command}`, {stdio: isVerbose ? 'inherit' : 'ignore'});
+	} catch (e) {
+		console.error(logSymbols.error, `Failed to execute ${command}`, e);
+	}
+	return true;
+};
+
+export const runCommandWithOutput = (command: string, isVerbose: boolean, repoName: string) => {
+	try {
+		return execSync(`${command}`).toString();
+	} catch (e) {
+		console.error(logSymbols.error, `Failed to execute ${command}`, e);
+	}
+};

tsconfig.json

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+{ 
+    "compilerOptions": {
+      "target": "ES2017",
+      "module": "ESNext",
+      "lib": ["es6", "es2015", "dom"],
+      "declaration": true,
+      "outDir": "lib",
+      "rootDir": "./src",
+      "strict": true,
+      "types": ["node"],
+      "esModuleInterop": true,
+      "moduleResolution": "node",
+      "resolveJsonModule": true
+    }
+  }

webpack.config.cjs

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+
+const path = require('path');
+
+module.exports = {
+    mode: "development",
+    devtool: "inline-source-map",
+    target: 'node',
+    entry: {
+        main: "./src/index.ts",
+    },
+    output: {
+        path: path.resolve(__dirname, './lib'),
+        filename: "index.js" // <--- Will be compiled to this single file
+    },
+    resolve: {
+        extensions: [".ts", ".tsx", ".js"],
+    },
+    module: {
+        rules: [
+            {
+                test: /\.tsx?$/,
+                loader: "ts-loader"
+            }
+        ]
+    }
+};