code-typescript-cli

Build TypeScript CLI apps with Commander.js. Subcommands, chalk output, spinners, prompts, and config. <example> Context: User is creating a Node.js CLI user: "create a CLI tool for database migrations" </example> <example> Context: User needs CLI features user: "add a spinner while fetching data" </example>

Zur Installation springen

Repository: aladac/claude-plugins
Letzte Quellaktivität: 16. April 2026 um 13:03
Erkannte Sprache von SKILL.md: Englisch
Sterne: 0
Forks: 0

Installationsoptionen

Standardmäßig ist der Prompt ausgewählt, der zuerst die Quelle prüft. Sie können zu einem direkten Befehl wechseln oder eine lokale Kopie herunterladen.

Mit Codex oder Claude installieren Kopieren Sie diesen Prompt, fügen Sie ihn in Codex, Claude oder einen anderen Assistant ein und lassen Sie die Skill-Seite prüfen und installieren.

Ein direkter Befehl überspringt den Prüf-Prompt. Prüfen Sie die Quelle, bevor Sie ihn ausführen.

npx skills add https://github.com/aladac/claude-plugins --skill code-typescript-cli

Der Befehl bleibt in einer Zeile. Scrollen Sie horizontal, um ihn vor dem Kopieren vollständig zu prüfen.

Sie bevorzugen eine lokale Kopie? Laden Sie die Dateien herunter, die SkillsMP derzeit vorliegen.

Quelldateien prüfen

Lesen Sie SKILL.md und alle von SkillsMP angezeigten Begleitdateien, bevor Sie sich für eine Installation entscheiden.

SKILL.md

Quellanweisungen · Schreibgeschützte Vorschau

Zurück zur Suche Zurück zur Installation

import { Command } from 'commander';
import { configCommands } from './commands/config';

const program = new Command();
program.name('myapp').version(version);
program.addCommand(configCommands());
program.parse();

// src/commands/config.ts
export function configCommands(): Command {
  const config = new Command('config').description('Manage configuration');

  config.command('show').description('Show current config').action(() => {
    const cfg = loadConfig();
    console.log(JSON.stringify(cfg, null, 2));
  });

  config.command('set <key> <value>').description('Set config value').action((key, value) => {
    setConfigValue(key, value);
  });

  return config;
}

import chalk from 'chalk';

function success(message: string): void {
  console.log(chalk.green('✓'), message);
}

function error(message: string): void {
  console.error(chalk.red('✗'), message);
}

function warn(message: string): void {
  console.warn(chalk.yellow('⚠'), message);
}

import Table from 'cli-table3';

function listItems(items: Item[]): void {
  const table = new Table({
    head: ['ID', 'Name', 'Status'],
    style: { head: ['cyan'] },
  });
  for (const item of items) {
    table.push([item.id, item.name, item.status]);
  }
  console.log(table.toString());
}

import cliProgress from 'cli-progress';

async function processFiles(files: string[]): Promise<void> {
  const bar = new cliProgress.SingleBar({
    format: 'Processing |{bar}| {percentage}% | {value}/{total}',
  });
  bar.start(files.length, 0);
  for (const file of files) {
    await processFile(file);
    bar.increment();
  }
  bar.stop();
}

import ora from 'ora';

async function fetchData(): Promise<Data> {
  const spinner = ora('Fetching data...').start();
  try {
    const data = await api.fetch();
    spinner.succeed('Data fetched');
    return data;
  } catch (error) {
    spinner.fail('Failed to fetch data');
    throw error;
  }
}

import { cosmiconfig } from 'cosmiconfig';

const explorer = cosmiconfig('myapp');

async function loadConfig(): Promise<Config> {
  const result = await explorer.search();
  return result?.config ?? {};
}

import { z } from 'zod';

const envSchema = z.object({
  MYAPP_API_KEY: z.string(),
  MYAPP_DEBUG: z.coerce.boolean().default(false),
  MYAPP_TIMEOUT: z.coerce.number().default(30000),
});

const env = envSchema.parse(process.env);

program.command('process <file>').action(async (file: string) => {
  try {
    await processFile(file);
    success(`Processed ${file}`);
  } catch (err) {
    if (err instanceof FileNotFoundError) {
      error(`File not found: ${file}`);
      process.exit(1);
    }
    throw err;
  }
});

process.on('uncaughtException', (err) => {
  error(`Unexpected error: ${err.message}`);
  process.exit(1);
});

process.on('SIGINT', () => {
  warn('\nAborted');
  process.exit(130);
});

import inquirer from 'inquirer';

async function setup(): Promise<void> {
  const answers = await inquirer.prompt([
    {
      type: 'password',
      name: 'apiKey',
      message: 'API Key:',
      validate: (input) => input.length > 0 || 'Required',
    },
    {
      type: 'list',
      name: 'env',
      message: 'Environment:',
      choices: ['development', 'staging', 'production'],
    },
    {
      type: 'confirm',
      name: 'save',
      message: 'Save configuration?',
      default: true,
    },
  ]);

  if (answers.save) {
    await saveConfig(answers);
    success('Configuration saved');
  }
}

{
  "name": "myapp",
  "version": "1.0.0",
  "type": "module",
  "bin": { "myapp": "./dist/cli.js" },
  "scripts": {
    "build": "tsc",
    "start": "tsx src/cli.ts",
    "test": "vitest"
  },
  "dependencies": {
    "commander": "^12.0.0",
    "chalk": "^5.3.0",
    "cli-table3": "^0.6.0",
    "ora": "^8.0.0",
    "inquirer": "^9.0.0",
    "cosmiconfig": "^9.0.0"
  }
}

myapp/
├── src/
│   ├── cli.ts              # Entry point
│   ├── commands/           # Command implementations
│   │   ├── config.ts
│   │   └── process.ts
│   ├── lib/                # Business logic
│   └── utils/
│       └── output.ts       # success/error/warn helpers
├── tests/
│   └── cli.test.ts
├── package.json
└── tsconfig.json

#!/usr/bin/env node
// src/cli.ts
import { Command } from 'commander';

Flag	Purpose
`--version`, `-v`	Show package version
`--help`, `-h`	Show usage (Commander provides automatically)

Component	Library
CLI framework	`commander`
Colors	`chalk`
Prompts	`inquirer`
Progress	`cli-progress`
Spinners	`ora`
Tables	`cli-table3`
Config	`cosmiconfig`

code-typescript-cli

Installationsoptionen

Quelldateien prüfen

TypeScript CLI Development

Framework: Commander.js

TypeScript CLI Development

Framework: Commander.js

Required Flags

Subcommands

Output Patterns

Colorized Output

Tables

Progress Bars

Spinners

Configuration

Config File (cosmiconfig)

Environment Variables

Error Handling

Interactive Prompts

package.json Setup

Project Structure

Build for Distribution

Summary

name	code:typescript-cli
description	Build TypeScript CLI apps with Commander.js. Subcommands, chalk output, spinners, prompts, and config. <example> Context: User is creating a Node.js CLI user: "create a CLI tool for database migrations" </example> <example> Context: User needs CLI features user: "add a spinner while fetching data" </example>

code-typescript-cli

Quellinformationen

Installationsoptionen

Quelldateien prüfen

Mehr aus diesem Repository

Mehr aus diesem Repository

TypeScript CLI Development

Framework: Commander.js

TypeScript CLI Development

Framework: Commander.js

Required Flags

Subcommands

Output Patterns

Colorized Output

Tables

Progress Bars

Spinners

Configuration

Config File (cosmiconfig)

Environment Variables

Error Handling

Interactive Prompts

package.json Setup

Project Structure

Build for Distribution

Summary