static-code-analyzer/dist/cli.js

Universal static code analysis tool for calculating API operation costs across multiple frameworks (NestJS, Express, Fastify)

#!/usr/bin/env bun
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
exports.program = void 0;
const commander_1 = require("commander");
const fs = __importStar(require("fs"));
const path = __importStar(require("path"));
const analyzer_1 = require("./analyzer");
const reports_1 = require("./reports");
const config_1 = require("./config");
const program = new commander_1.Command();
exports.program = program;
program
    .name('static-code-analyzer')
    .description('Static code analysis tool for calculating API operation costs')
    .version('1.0.0');
// Analyze single file
program
    .command('file <filePath>')
    .description('Analyze a single file')
    .option('-f, --framework <framework>', 'Framework preset (nestjs, express, fastify)', 'nestjs')
    .option('-o, --output <file>', 'Output file path')
    .option('--format <format>', 'Output format (text, json, markdown, html)', 'text')
    .option('-c, --config <file>', 'Custom configuration file')
    .option('-v, --verbose', 'Verbose logging')
    .action(async (filePath, options) => {
    try {
        const analyzer = new analyzer_1.ApiCostAnalyzer();
        // Set framework
        if (options.framework && config_1.FRAMEWORK_PRESETS[options.framework]) {
            analyzer.setFramework(options.framework);
            if (options.verbose) {
                console.log(`📋 Using ${config_1.FRAMEWORK_PRESETS[options.framework].name} preset`);
            }
        }
        // Load custom config if provided
        if (options.config) {
            const customConfig = JSON.parse(fs.readFileSync(options.config, 'utf8'));
            analyzer.updateConfig(customConfig);
            if (options.verbose) {
                console.log(`⚙️ Loaded custom config from ${options.config}`);
            }
        }
        console.log(`🔍 Analyzing file ${filePath}...`);
        const result = analyzer.analyzeFile(filePath);
        const report = reports_1.ReportGenerator.generateFileReport(result, options.format);
        if (options.output) {
            reports_1.ReportGenerator.saveReport(report, options.output);
            console.log(`✅ Report saved to ${options.output}`);
        }
        else {
            console.log(report);
        }
    }
    catch (error) {
        console.error('❌ Error:', error instanceof Error ? error.message : error);
        process.exit(1);
    }
});
// Analyze project directory
program
    .command('project <projectPath>')
    .description('Analyze an entire project directory')
    .option('-f, --framework <framework>', 'Framework preset (nestjs, express, fastify)', 'nestjs')
    .option('-o, --output <file>', 'Output file path')
    .option('--format <format>', 'Output format (text, json, markdown, html)', 'text')
    .option('-c, --config <file>', 'Custom configuration file')
    .option('-p, --patterns <patterns>', 'File patterns to analyze (comma-separated)', '')
    .option('-v, --verbose', 'Verbose logging')
    .option('--exclude <patterns>', 'Patterns to exclude (comma-separated)', '')
    .action(async (projectPath, options) => {
    try {
        const analyzer = new analyzer_1.ApiCostAnalyzer();
        // Set framework
        if (options.framework && config_1.FRAMEWORK_PRESETS[options.framework]) {
            analyzer.setFramework(options.framework);
            if (options.verbose) {
                console.log(`📋 Using ${config_1.FRAMEWORK_PRESETS[options.framework].name} preset`);
            }
        }
        // Load custom config if provided
        if (options.config) {
            const customConfig = JSON.parse(fs.readFileSync(options.config, 'utf8'));
            analyzer.updateConfig(customConfig);
            if (options.verbose) {
                console.log(`⚙️ Loaded custom config from ${options.config}`);
            }
        }
        // Parse file patterns
        let patterns = ['**/*.ts', '**/*.js'];
        if (options.patterns) {
            patterns = options.patterns.split(',').map((p) => p.trim());
        }
        else if (options.framework === 'nestjs') {
            patterns = ['**/*.service.ts', '**/*.controller.ts', '**/*.gateway.ts', '**/*.resolver.ts'];
        }
        else if (options.framework === 'express') {
            patterns = ['**/routes/**/*.js', '**/routes/**/*.ts', '**/controllers/**/*.js', '**/controllers/**/*.ts'];
        }
        console.log(`🔍 Analyzing project ${projectPath}...`);
        if (options.verbose) {
            console.log(`📂 Patterns: ${patterns.join(', ')}`);
        }
        const result = analyzer.analyzeProject(projectPath, patterns);
        console.log(`✅ Found ${result.files.length} files with ${result.summary.totalMethods} methods`);
        const report = reports_1.ReportGenerator.generateProjectReport(result.files, options.format);
        if (options.output) {
            reports_1.ReportGenerator.saveReport(report, options.output);
            console.log(`✅ Report saved to ${options.output}`);
        }
        else {
            console.log(report);
        }
    }
    catch (error) {
        console.error('❌ Analysis failed:', error instanceof Error ? error.message : error);
        process.exit(1);
    }
});
// Quick NestJS commands
program
    .command('nestjs <path>')
    .description('Quick analysis for NestJS projects')
    .option('-o, --output <file>', 'Output file path')
    .option('--format <format>', 'Output format (text, json, markdown, html)', 'text')
    .option('-v, --verbose', 'Verbose logging')
    .action(async (projectPath, options) => {
    try {
        console.log(`🔍 Analyzing NestJS project ${projectPath}...`);
        const result = (0, analyzer_1.analyzeNestJSProject)(projectPath);
        const report = reports_1.ReportGenerator.generateProjectReport(result.files, options.format);
        console.log(`✅ Found ${result.files.length} files with ${result.summary.totalMethods} methods`);
        if (options.output) {
            reports_1.ReportGenerator.saveReport(report, options.output);
            console.log(`✅ Report saved to ${options.output}`);
        }
        else {
            console.log(report);
        }
    }
    catch (error) {
        console.error('❌ Analysis failed:', error instanceof Error ? error.message : error);
        process.exit(1);
    }
});
// Configuration commands
program
    .command('config')
    .description('Configuration management')
    .action(() => {
    console.log('📋 Available framework presets:');
    Object.entries(config_1.FRAMEWORK_PRESETS).forEach(([key, preset]) => {
        console.log(`  ${key}: ${preset.description}`);
    });
    console.log('\n📋 Example configurations:');
    console.log('  --framework nestjs    # Use NestJS preset');
    console.log('  --config custom.json  # Use custom config file');
    console.log('\n📋 Custom config file example:');
    console.log(JSON.stringify({
        operations: {
            'customMethod': 2,
            'expensiveOperation': 5
        },
        patterns: {
            'custom_framework': {
                pattern: /\.customMethod\(/,
                description: 'Custom framework operations'
            }
        }
    }, null, 2));
});
// Generate sample config
program
    .command('init')
    .description('Generate sample configuration files')
    .option('-f, --framework <framework>', 'Framework preset', 'nestjs')
    .option('-o, --output <dir>', 'Output directory', '.')
    .action((options) => {
    try {
        const outputDir = options.output;
        // Create config file
        const config = (0, config_1.getFrameworkConfig)(options.framework);
        const configPath = path.join(outputDir, 'static-code-analyzer.config.json');
        fs.writeFileSync(configPath, JSON.stringify(config, null, 2));
        console.log(`✅ Generated config file: ${configPath}`);
        // Create package.json scripts
        const packageJsonPath = path.join(outputDir, 'package.json');
        if (fs.existsSync(packageJsonPath)) {
            const packageJson = JSON.parse(fs.readFileSync(packageJsonPath, 'utf8'));
            if (!packageJson.scripts)
                packageJson.scripts = {};
            packageJson.scripts['analyze:api'] = 'sca project ./src';
            packageJson.scripts['analyze:file'] = 'sca file';
            packageJson.scripts['analyze:report'] = 'sca project ./src --format html --output reports/api-cost-report.html';
            fs.writeFileSync(packageJsonPath, JSON.stringify(packageJson, null, 2));
            console.log(`✅ Added scripts to package.json`);
            console.log('   📋 npm run analyze:api        # Analyze entire project');
            console.log('   📋 npm run analyze:file <file> # Analyze single file');
            console.log('   📋 npm run analyze:report     # Generate HTML report');
        }
        // Create .gitignore entries
        const gitignorePath = path.join(outputDir, '.gitignore');
        const gitignoreEntry = '\n# API Cost Analysis Reports\nreports/\n*.cost-report.*\n';
        if (fs.existsSync(gitignorePath)) {
            const gitignore = fs.readFileSync(gitignorePath, 'utf8');
            if (!gitignore.includes('# API Cost Analysis Reports')) {
                fs.appendFileSync(gitignorePath, gitignoreEntry);
                console.log(`✅ Added entries to .gitignore`);
            }
        }
        else {
            fs.writeFileSync(gitignorePath, gitignoreEntry.trim());
            console.log(`✅ Created .gitignore with report entries`);
        }
        console.log('\n🎉 Setup complete! Quick start:');
        console.log(`   sca project ./src --framework ${options.framework}`);
    }
    catch (error) {
        console.error('❌ Init failed:', error instanceof Error ? error.message : error);
        process.exit(1);
    }
});
// Watch mode
program
    .command('watch <path>')
    .description('Watch files for changes and re-analyze')
    .option('-f, --framework <framework>', 'Framework preset', 'nestjs')
    .option('--format <format>', 'Output format', 'text')
    .action((filePath, options) => {
    const analyzer = new analyzer_1.ApiCostAnalyzer();
    analyzer.setFramework(options.framework);
    console.log(`👀 Watching ${filePath} for changes...`);
    const analyzeAndReport = () => {
        try {
            console.log('\n🔄 File changed, re-analyzing...');
            const result = analyzer.analyzeFile(filePath);
            const report = reports_1.ReportGenerator.generateFileReport(result, options.format);
            console.log(report);
        }
        catch (error) {
            console.error('❌ Analysis failed:', error instanceof Error ? error.message : error);
        }
    };
    // Initial analysis
    analyzeAndReport();
    // Watch for changes
    fs.watchFile(filePath, analyzeAndReport);
    // Keep process alive
    process.on('SIGINT', () => {
        console.log('\n👋 Stopping watcher...');
        fs.unwatchFile(filePath);
        process.exit(0);
    });
});
// Demo command
program
    .command('demo')
    .description('Run demo analysis on sample files')
    .action(() => {
    console.log('🎮 API Cost Analyzer Demo');
    console.log('='.repeat(50));
    console.log('\n📋 Available Frameworks:');
    Object.entries(config_1.FRAMEWORK_PRESETS).forEach(([key, preset]) => {
        console.log(`  ${key.padEnd(10)} - ${preset.description}`);
    });
    console.log('\n📋 Example Commands:');
    console.log('  sca file ./src/users/users.service.ts --framework nestjs');
    console.log('  sca project ./src --framework nestjs --format html --output report.html');
    console.log('  sca nestjs ./src --output nestjs-analysis.md --format markdown');
    console.log('  sca watch ./src/auth/auth.service.ts --framework nestjs');
    console.log('\n📋 Supported Patterns:');
    const nestjsConfig = (0, config_1.getFrameworkConfig)('nestjs');
    Object.entries(nestjsConfig.patterns).forEach(([name, config]) => {
        console.log(`  ${name}: ${config.description}`);
    });
    console.log('\n🚀 Get started with: sca init');
});
// Help command enhancement
program.on('--help', () => {
    console.log('');
    console.log('Examples:');
    console.log('  $ sca file ./src/users.service.ts --framework nestjs');
    console.log('  $ sca project ./src --format html --output report.html');
    console.log('  $ sca nestjs ./src --output analysis.json --format json');
    console.log('  $ sca watch ./src/auth.service.ts');
    console.log('  $ sca init --framework nestjs');
    console.log('');
    console.log('Supported Frameworks:');
    Object.entries(config_1.FRAMEWORK_PRESETS).forEach(([key, preset]) => {
        console.log(`  ${key.padEnd(10)} - ${preset.description}`);
    });
    console.log('');
});
// Parse command line arguments
if (require.main === module) {
    program.parse();
}
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