import fs from 'fs';
import path from 'path';
import glob from 'glob';
export async function detectTechnologies(projectPath: string): Promise<string[]> {
console.log(`Detecting technologies used in the project at ${projectPath}...`);
const techSet = new Set<string>();
// Analyze package.json for dependencies (Node.js projects)
const packageJsonPath = path.join(projectPath, 'package.json');
if (fs.existsSync(packageJsonPath)) {
const packageJson = JSON.parse(fs.readFileSync(packageJsonPath, 'utf-8'));
const dependencies = {
...packageJson.dependencies,
...packageJson.devDependencies,
};
for (const dep in dependencies) {
techSet.add(dep);
}
}
// Analyze files for common programming languages and frameworks
const filePatterns = [
'**/*.js',
'**/*.ts',
'**/*.py',
'**/*.java',
'**/*.rb',
'**/*.php',
'**/*.cs',
];
const files = glob.sync(`{${filePatterns.join(',')}}`, {
cwd: projectPath,
absolute: true,
});
for (const file of files) {
const ext = path.extname(file);
switch (ext) {
case '.js':
techSet.add('JavaScript');
break;
case '.ts':
techSet.add('TypeScript');
break;
case '.py':
techSet.add('Python');
break;
case '.java':
techSet.add('Java');
break;
case '.rb':
techSet.add('Ruby');
break;
case '.php':
techSet.add('PHP');
break;
case '.cs':
techSet.add('C#');
break;
}
// Additional analysis to detect frameworks can be added here
}
console.log('Detected technologies:', Array.from(techSet));
return Array.from(techSet);
}
