uncloseai.com/validate_exports.js

// Quick validation script to check if imports match exports
import { promises as fs } from 'fs';
import path from 'path';

const srcDir = './src';

async function validateExports() {
    const files = await fs.readdir(srcDir);
    const jsFiles = files.filter(f => f.endsWith('.js'));
    
    // Also check languages subdirectory
    try {
        const langFiles = await fs.readdir(path.join(srcDir, 'languages'));
        langFiles.filter(f => f.endsWith('.js')).forEach(f => {
            jsFiles.push(`languages/${f}`);
        });
    } catch (error) {
        // Languages directory doesn't exist, skip
    }
    
    console.log('🔍 Validating exports/imports...\n');
    
    const exportMap = new Map();
    const importMap = new Map();
    
    // Extract exports and imports
    for (const file of jsFiles) {
        const content = await fs.readFile(path.join(srcDir, file), 'utf-8');
        
        // Extract exports (including generator functions and destructured exports)
        const exports = [];
        
        // Match named exports: export function/const/let/var/class
        const namedExportMatches = content.match(/export\s+(?:async\s+)?(?:function\*?|const|let|var|class)\s+([a-zA-Z_$][a-zA-Z0-9_$]*)/g);
        if (namedExportMatches) {
            namedExportMatches.forEach(match => {
                const parts = match.split(/\s+/);
                exports.push(parts[parts.length - 1]);
            });
        }
        
        // Match destructured exports: export { name1, name2 }
        const destructuredExportMatches = content.match(/export\s*{\s*([^}]+)\s*}/g);
        if (destructuredExportMatches) {
            destructuredExportMatches.forEach(match => {
                const namesMatch = match.match(/export\s*{\s*([^}]+)\s*}/);
                if (namesMatch) {
                    const names = namesMatch[1].split(',').map(name => name.trim().split(/\s+as\s+/)[0].trim());
                    exports.push(...names);
                }
            });
        }
        
        if (exports.length > 0) {
            exportMap.set(file, exports);
        }
        
        // Extract imports (handle multi-line imports)
        const normalizedContent = content.replace(/\n\s*/g, ' ');
        const importMatches = normalizedContent.match(/import\s+{[^}]+}\s+from\s+["']\.\/[^"']+["']/g);
        if (importMatches) {
            importMatches.forEach(match => {
                const parts = match.match(/import\s+{([^}]+)}\s+from\s+["']\.\/([^"']+)["']/);
                if (parts) {
                    const imports = parts[1].split(',').map(s => s.trim()).filter(s => s.length > 0);
                    const fromFile = parts[2];
                    if (!importMap.has(file)) importMap.set(file, []);
                    importMap.get(file).push({ imports, fromFile });
                }
            });
        }
    }
    
    // Validate
    let errors = 0;
    for (const [file, importData] of importMap) {
        for (const { imports, fromFile } of importData) {
            let targetFile = fromFile.endsWith('.js') ? fromFile : fromFile + '.js';
            
            // Handle subdirectory imports like languages/index.js
            if (fromFile.includes('/')) {
                const parts = fromFile.split('/');
                if (parts.length === 2 && !parts[1].includes('.')) {
                    targetFile = `${parts[0]}/index.js`;
                }
            } else {
                // For imports within the languages directory, prefix with languages/
                const callingDir = file.includes('/') ? file.split('/')[0] : '';
                if (callingDir === 'languages' && !targetFile.includes('/')) {
                    targetFile = `languages/${targetFile}`;
                }
            }
            
            const exports = exportMap.get(targetFile) || [];
            
            for (const importName of imports) {
                if (!exports.includes(importName)) {
                    console.log(`❌ ${file}: imports '${importName}' from ${fromFile}, but it's not exported`);
                    console.log(`   Available exports: ${exports.join(', ') || 'none'}`);
                    console.log(`   Looking in file: ${targetFile}`);
                    errors++;
                }
            }
        }
    }
    
    if (errors === 0) {
        console.log('✅ All imports match their exports!');
    } else {
        console.log(`\n💥 Found ${errors} import/export mismatches`);
    }
}

validateExports().catch(console.error);