WizardConnect/contrib/switch-versions.mjs

#!/usr/bin/env node

/**
 * Switch between local and published versions of @wizardconnect packages
 *
 * Usage:
 *   node /path/to/wizardconnect/contrib/switch-versions.js [local|published]
 *
 * This script modifies package.json in the current working directory to switch
 * between local file: references and published npm versions of @wizardconnect packages.
 */

import { readFileSync, writeFileSync, existsSync, readdirSync } from 'fs';
import { resolve, dirname } from 'path';
import { fileURLToPath } from 'url';
import { execSync } from 'child_process';

const __filename = fileURLToPath(import.meta.url);
const __dirname = dirname(__filename);

// Get the wizardconnect root directory (one level up from contrib)
const LIB_ROOT = resolve(__dirname, '..');

const PACKAGE_SCOPE = '@wizardconnect/';

// Dynamically discover packages from workspace configuration
function discoverPackages() {
  const packages = {};

  try {
    const rootPackageJsonPath = resolve(LIB_ROOT, 'package.json');
    const rootPackageJson = JSON.parse(readFileSync(rootPackageJsonPath, 'utf8'));

    if (rootPackageJson.workspaces) {
      for (const workspace of rootPackageJson.workspaces) {
        const workspacePattern = typeof workspace === 'string' ? workspace : workspace.package;
        const baseDir = workspacePattern.split('*')[0].replace(/\/$/, '');
        const baseDirPath = resolve(LIB_ROOT, baseDir);

        if (existsSync(baseDirPath)) {
          const entries = readdirSync(baseDirPath, { withFileTypes: true });
          for (const entry of entries) {
            if (entry.isDirectory()) {
              const workspacePath = `${baseDir}/${entry.name}`;
              const packageJsonPath = resolve(LIB_ROOT, workspacePath, 'package.json');

              if (existsSync(packageJsonPath)) {
                const packageJson = JSON.parse(readFileSync(packageJsonPath, 'utf8'));
                if (packageJson.name && packageJson.name.startsWith(PACKAGE_SCOPE)) {
                  packages[packageJson.name] = workspacePath;
                }
              }
            }
          }
        }
      }
    }
  } catch (error) {
    console.error('Error: Could not read workspace configuration:', error.message);
    process.exit(1);
  }

  return packages;
}

function getLatestPublishedVersions(packages) {
  const versions = {};

  for (const packageName of Object.keys(packages)) {
    try {
      console.log(`Querying npm for latest version of ${packageName}...`);
      const result = execSync(`npm view ${packageName} version`, {
        encoding: 'utf8',
        stdio: ['pipe', 'pipe', 'pipe']
      });
      const latestVersion = result.trim();
      versions[packageName] = latestVersion;
      console.log(`  Found latest version: ${packageName}@${latestVersion}`);
    } catch (error) {
      console.warn(`  Could not get latest version for ${packageName}: ${error.message}`);
      // Fall back to local version if npm query fails
      const packagePath = packages[packageName];
      const packageJsonPath = resolve(LIB_ROOT, packagePath, 'package.json');
      if (existsSync(packageJsonPath)) {
        const packageJson = JSON.parse(readFileSync(packageJsonPath, 'utf8'));
        versions[packageName] = packageJson.version;
        console.log(`  Using local version: ${packageName}@${packageJson.version}`);
      }
    }
  }

  return versions;
}

function switchDeps(deps, packages, mode, versions) {
  let changed = false;
  if (!deps) return changed;

  for (const [packageName, localPath] of Object.entries(packages)) {
    if (!deps[packageName]) continue;

    if (mode === 'local') {
      const absolutePath = resolve(LIB_ROOT, localPath);
      deps[packageName] = `file:${absolutePath}`;
      changed = true;
      console.log(`  ${packageName} -> file:${absolutePath}`);
    } else {
      const currentValue = deps[packageName];
      const newValue = `^${versions[packageName]}`;
      if (currentValue !== newValue) {
        deps[packageName] = newValue;
        changed = true;
        console.log(`  ${packageName} -> ${newValue}`);
      }
    }
  }

  return changed;
}

function main() {
  const args = process.argv.slice(2);
  const mode = args[0];

  if (!mode || !['local', 'published'].includes(mode)) {
    console.error('Usage: node switch-versions.js [local|published]');
    console.error('');
    console.error('  local     - Switch to local file: references');
    console.error('  published - Switch to latest published npm versions');
    process.exit(1);
  }

  const packageJsonPath = resolve(process.cwd(), 'package.json');
  if (!existsSync(packageJsonPath)) {
    console.error('Error: No package.json found in current directory');
    console.error('Please run this script from a project directory that contains package.json');
    process.exit(1);
  }

  try {
    const packageJson = JSON.parse(readFileSync(packageJsonPath, 'utf8'));
    const packages = discoverPackages();

    if (Object.keys(packages).length === 0) {
      console.error('Error: No @wizardconnect packages found in workspace');
      process.exit(1);
    }

    console.log(`Found packages: ${Object.keys(packages).join(', ')}`);
    console.log('');

    let versions = {};
    if (mode === 'published') {
      versions = getLatestPublishedVersions(packages);
      console.log('');
    }

    console.log(`Switching to ${mode} versions:`);
    const changed =
      switchDeps(packageJson.dependencies, packages, mode, versions) |
      switchDeps(packageJson.devDependencies, packages, mode, versions);

    if (!changed) {
      console.log('No @wizardconnect packages found to switch');
      return;
    }

    writeFileSync(packageJsonPath, JSON.stringify(packageJson, null, 2) + '\n');

    console.log('');
    console.log(`Successfully switched to ${mode} versions`);
    console.log('Remember to run "npm install" to update your node_modules');

  } catch (error) {
    console.error('Error:', error.message);
    process.exit(1);
  }
}

main();