npm.js

const { bot } = require('../lib/')
const { exec } = require('child_process')

bot(
  {
    pattern: 'npm ?(.*)',
    fromMe: true,
    desc: 'Execute NPM commands (install, uninstall, ls, cache clean, update, etc.)',
    type: 'system',
  },
  async (message, match) => {
    if (!match) return await message.send(
      '*Available NPM Commands:*\n\n' +
      '• Install package:\n  npm install axios\n' +
      '• Uninstall package:\n  npm uninstall lodash\n' +
      '• List packages:\n  npm ls\n' +
      '• Clean cache:\n  npm cache clean\n' +
      '• Update packages:\n  npm update\n' +
      '• Audit fixes:\n  npm audit fix\n' +
      '• View help:\n  npm help'
    )

    const [cmd, ...argsArray] = match.split(' ')
    const args = argsArray.join(' ').trim()

    // Validate required arguments
    if (['install', 'uninstall'].includes(cmd) && !args) {
      return await message.send(`*Usage:* npm ${cmd} <package_name>`)
    }

    await message.send(`🔄 Running *npm ${cmd} ${args}*...`)

    exec(`npm ${cmd} ${args}`, async (error, stdout, stderr) => {
      // Error handling
      if (error) {
        console.error(`NPM Error: ${error}`)
        return await message.send(
          `*❌ Failed: npm ${cmd} ${args}*\n` +
          `\`\`\`${error.message || 'Unknown error'}\`\`\``
        )
      }

      // Prepare output
      let output = [stdout, stderr].filter(Boolean).join('\n').trim()
      if (!output) output = 'No output generated'

      // Truncate long output
      const maxLength = 1500
      const truncated = output.length > maxLength 
        ? output.substring(0, maxLength) + '...\n\n*Output truncated*' 
        : output

      // Format response
      const result = `*✅ npm ${cmd} ${args}*\n\`\`\`${truncated}\`\`\``

      // Send as file if original output was too long
      if (output.length > maxLength) {
        await message.send(Buffer.from(output), {
          filename: `npm-${cmd}-output.txt`,
          mimetype: 'text/plain',
          quoted: message.data
        })
      } else {
        await message.send(result)
      }
    })
  }
)