cvm-cli/scripts/postinstall.js

A unified CLI tool for managing PHP, Node.js, and Python versions with virtual environment and dependency management support.

#!/usr/bin/env node

const fs = require('fs-extra');
const path = require('path');
const os = require('os');
const chalk = require('chalk');

const CVM_HOME = path.join(os.homedir(), '.cvm');

async function postInstall() {
  try {
    console.log(chalk.blue('Setting up CVM...'));
    
    // Create CVM home directory
    await fs.ensureDir(CVM_HOME);
    
    // Create directories for each language
    await fs.ensureDir(path.join(CVM_HOME, 'php'));
    await fs.ensureDir(path.join(CVM_HOME, 'node'));
    await fs.ensureDir(path.join(CVM_HOME, 'python'));
    await fs.ensureDir(path.join(CVM_HOME, 'environments'));
    
    // Create config directory
    await fs.ensureDir(path.join(CVM_HOME, 'config'));
    
    // Create default config
    const defaultConfig = {
      currentVersions: {
        php: null,
        node: null,
        python: null
      },
      environments: {},
      activeEnvironment: null
    };
    
    const configPath = path.join(CVM_HOME, 'config', 'config.json');
    if (!await fs.pathExists(configPath)) {
      await fs.writeJson(configPath, defaultConfig, { spaces: 2 });
    }
    
    console.log(chalk.green('✓ CVM setup complete!'));
    console.log(chalk.yellow(`CVM home directory: ${CVM_HOME}`));
    console.log(chalk.cyan('You can now use cvm, cpvm, cnvm, cpyvm, and cenv commands.'));
    
  } catch (error) {
    console.error(chalk.red('Error during setup:'), error.message);
    process.exit(1);
  }
}

postInstall();