apisurf/lib/utilities/findPackagesToAnalyze.js

Analyze API surface changes between npm package versions to catch breaking changes

import * as fs from 'fs';
import * as path from 'path';
/**
 * Finds packages to analyze in the current repository.
 * Supports both monorepo and single package setups.
 */
export function findPackagesToAnalyze(_pattern) {
    const packagesDir = path.join(process.cwd(), 'packages');
    if (!fs.existsSync(packagesDir)) {
        // Single package repo
        if (fs.existsSync('package.json')) {
            try {
                const pkg = JSON.parse(fs.readFileSync('package.json', 'utf8'));
                return [{ name: pkg.name || 'package', path: '.' }];
            }
            catch (error) {
                console.warn('Warning: Could not parse package.json:', error);
                return [];
            }
        }
        return [];
    }
    // Monorepo
    const packages = [];
    const dirs = fs.readdirSync(packagesDir);
    for (const dir of dirs) {
        const pkgPath = path.join(packagesDir, dir);
        const packageJsonPath = path.join(pkgPath, 'package.json');
        if (fs.existsSync(packageJsonPath)) {
            try {
                const pkg = JSON.parse(fs.readFileSync(packageJsonPath, 'utf8'));
                packages.push({ name: pkg.name || dir, path: pkgPath });
            }
            catch (error) {
                // Skip packages with invalid package.json files
                console.warn(`Warning: Could not parse package.json at ${packageJsonPath}:`, error);
            }
        }
    }
    return packages;
}