mirror of
https://github.com/affaan-m/everything-claude-code.git
synced 2026-03-30 13:43:26 +08:00
feat: automatic project type and framework detection (#293)
Add SessionStart hook integration that auto-detects project languages and frameworks by inspecting marker files and dependency manifests. Supports 12 languages (Python, TypeScript, Go, Rust, Ruby, Java, C#, Swift, Kotlin, Elixir, PHP, JavaScript) and 25+ frameworks (Next.js, React, Django, FastAPI, Rails, Laravel, Spring, etc.). Detection output is injected into Claude's context as JSON, enabling context-aware recommendations without loading irrelevant rules. - New: scripts/lib/project-detect.js (cross-platform detection library) - Modified: scripts/hooks/session-start.js (integration) - New: tests/lib/project-detect.test.js (28 tests, all passing) Co-authored-by: Claude <noreply@anthropic.com>
This commit is contained in:
justtrance-web
418
tests/lib/project-detect.test.js
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418
tests/lib/project-detect.test.js
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/**
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* Tests for scripts/lib/project-detect.js
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*
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* Run with: node tests/lib/project-detect.test.js
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*/
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const assert = require('assert');
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const path = require('path');
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const fs = require('fs');
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const os = require('os');
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const {
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detectProjectType,
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LANGUAGE_RULES,
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FRAMEWORK_RULES,
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getPackageJsonDeps,
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getPythonDeps,
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getGoDeps,
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getRustDeps,
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getComposerDeps,
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getElixirDeps
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} = require('../../scripts/lib/project-detect');
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// Test helper
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function test(name, fn) {
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try {
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fn();
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console.log(` \u2713 ${name}`);
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return true;
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} catch (err) {
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console.log(` \u2717 ${name}`);
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console.log(` Error: ${err.message}`);
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return false;
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}
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}
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// Create a temporary directory for testing
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function createTempDir() {
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return fs.mkdtempSync(path.join(os.tmpdir(), 'ecc-test-'));
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}
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// Clean up temp directory
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function cleanupDir(dir) {
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try {
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fs.rmSync(dir, { recursive: true, force: true });
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} catch { /* ignore */ }
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}
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// Write a file in the temp directory
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function writeTestFile(dir, filePath, content = '') {
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const fullPath = path.join(dir, filePath);
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const dirName = path.dirname(fullPath);
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fs.mkdirSync(dirName, { recursive: true });
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fs.writeFileSync(fullPath, content, 'utf8');
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}
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function runTests() {
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console.log('\n=== Testing project-detect.js ===\n');
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let passed = 0;
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let failed = 0;
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// Rule definitions tests
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console.log('Rule Definitions:');
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if (test('LANGUAGE_RULES is non-empty array', () => {
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assert.ok(Array.isArray(LANGUAGE_RULES));
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assert.ok(LANGUAGE_RULES.length > 0);
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})) passed++; else failed++;
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if (test('FRAMEWORK_RULES is non-empty array', () => {
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assert.ok(Array.isArray(FRAMEWORK_RULES));
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assert.ok(FRAMEWORK_RULES.length > 0);
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})) passed++; else failed++;
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if (test('each language rule has type, markers, and extensions', () => {
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for (const rule of LANGUAGE_RULES) {
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assert.ok(typeof rule.type === 'string', `Missing type`);
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assert.ok(Array.isArray(rule.markers), `Missing markers for ${rule.type}`);
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assert.ok(Array.isArray(rule.extensions), `Missing extensions for ${rule.type}`);
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}
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})) passed++; else failed++;
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if (test('each framework rule has framework, language, markers, packageKeys', () => {
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for (const rule of FRAMEWORK_RULES) {
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assert.ok(typeof rule.framework === 'string', `Missing framework`);
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assert.ok(typeof rule.language === 'string', `Missing language for ${rule.framework}`);
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assert.ok(Array.isArray(rule.markers), `Missing markers for ${rule.framework}`);
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assert.ok(Array.isArray(rule.packageKeys), `Missing packageKeys for ${rule.framework}`);
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}
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})) passed++; else failed++;
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// Empty directory detection
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console.log('\nEmpty Directory:');
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if (test('empty directory returns unknown primary', () => {
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const dir = createTempDir();
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try {
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const result = detectProjectType(dir);
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assert.strictEqual(result.primary, 'unknown');
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assert.deepStrictEqual(result.languages, []);
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assert.deepStrictEqual(result.frameworks, []);
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assert.strictEqual(result.projectDir, dir);
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} finally {
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cleanupDir(dir);
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}
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})) passed++; else failed++;
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// Python detection
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console.log('\nPython Detection:');
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if (test('detects python from requirements.txt', () => {
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const dir = createTempDir();
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try {
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writeTestFile(dir, 'requirements.txt', 'flask==3.0.0\nrequests>=2.31');
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const result = detectProjectType(dir);
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assert.ok(result.languages.includes('python'));
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} finally {
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cleanupDir(dir);
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}
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})) passed++; else failed++;
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if (test('detects python from pyproject.toml', () => {
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const dir = createTempDir();
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try {
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writeTestFile(dir, 'pyproject.toml', '[project]\nname = "test"');
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const result = detectProjectType(dir);
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assert.ok(result.languages.includes('python'));
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} finally {
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cleanupDir(dir);
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}
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})) passed++; else failed++;
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if (test('detects flask framework from requirements.txt', () => {
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const dir = createTempDir();
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try {
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writeTestFile(dir, 'requirements.txt', 'flask==3.0.0\nrequests>=2.31');
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const result = detectProjectType(dir);
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assert.ok(result.frameworks.includes('flask'));
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} finally {
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cleanupDir(dir);
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}
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})) passed++; else failed++;
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if (test('detects django framework from manage.py', () => {
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const dir = createTempDir();
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try {
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writeTestFile(dir, 'manage.py', '#!/usr/bin/env python');
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writeTestFile(dir, 'requirements.txt', 'django>=4.2');
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const result = detectProjectType(dir);
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assert.ok(result.frameworks.includes('django'));
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} finally {
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cleanupDir(dir);
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}
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})) passed++; else failed++;
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if (test('detects fastapi from pyproject.toml dependencies', () => {
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const dir = createTempDir();
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try {
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writeTestFile(dir, 'pyproject.toml', '[project]\nname = "test"\ndependencies = [\n "fastapi>=0.100",\n "uvicorn"\n]');
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const result = detectProjectType(dir);
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assert.ok(result.frameworks.includes('fastapi'));
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} finally {
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cleanupDir(dir);
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}
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})) passed++; else failed++;
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// TypeScript/JavaScript detection
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console.log('\nTypeScript/JavaScript Detection:');
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if (test('detects typescript from tsconfig.json', () => {
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const dir = createTempDir();
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try {
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writeTestFile(dir, 'tsconfig.json', '{}');
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writeTestFile(dir, 'package.json', '{"dependencies":{}}');
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const result = detectProjectType(dir);
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assert.ok(result.languages.includes('typescript'));
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// Should NOT also include javascript when TS is detected
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assert.ok(!result.languages.includes('javascript'));
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} finally {
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cleanupDir(dir);
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}
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})) passed++; else failed++;
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if (test('detects nextjs from next.config.mjs', () => {
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const dir = createTempDir();
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try {
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writeTestFile(dir, 'tsconfig.json', '{}');
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writeTestFile(dir, 'next.config.mjs', 'export default {}');
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writeTestFile(dir, 'package.json', '{"dependencies":{"next":"14.0.0","react":"18.0.0"}}');
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const result = detectProjectType(dir);
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assert.ok(result.frameworks.includes('nextjs'));
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assert.ok(result.frameworks.includes('react'));
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} finally {
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cleanupDir(dir);
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}
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})) passed++; else failed++;
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if (test('detects react from package.json', () => {
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const dir = createTempDir();
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try {
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writeTestFile(dir, 'package.json', '{"dependencies":{"react":"18.0.0","react-dom":"18.0.0"}}');
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const result = detectProjectType(dir);
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assert.ok(result.frameworks.includes('react'));
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} finally {
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cleanupDir(dir);
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}
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})) passed++; else failed++;
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if (test('detects angular from angular.json', () => {
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const dir = createTempDir();
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try {
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writeTestFile(dir, 'angular.json', '{}');
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writeTestFile(dir, 'tsconfig.json', '{}');
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writeTestFile(dir, 'package.json', '{"dependencies":{"@angular/core":"17.0.0"}}');
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const result = detectProjectType(dir);
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assert.ok(result.frameworks.includes('angular'));
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} finally {
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cleanupDir(dir);
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}
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})) passed++; else failed++;
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// Go detection
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console.log('\nGo Detection:');
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if (test('detects golang from go.mod', () => {
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const dir = createTempDir();
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try {
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writeTestFile(dir, 'go.mod', 'module github.com/test/app\n\ngo 1.22\n\nrequire (\n\tgithub.com/gin-gonic/gin v1.9.1\n)');
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const result = detectProjectType(dir);
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assert.ok(result.languages.includes('golang'));
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assert.ok(result.frameworks.includes('gin'));
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} finally {
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cleanupDir(dir);
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}
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})) passed++; else failed++;
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// Rust detection
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console.log('\nRust Detection:');
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if (test('detects rust from Cargo.toml', () => {
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const dir = createTempDir();
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try {
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writeTestFile(dir, 'Cargo.toml', '[package]\nname = "test"\n\n[dependencies]\naxum = "0.7"');
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const result = detectProjectType(dir);
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assert.ok(result.languages.includes('rust'));
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assert.ok(result.frameworks.includes('axum'));
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} finally {
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cleanupDir(dir);
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}
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})) passed++; else failed++;
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// Ruby detection
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console.log('\nRuby Detection:');
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if (test('detects ruby and rails', () => {
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const dir = createTempDir();
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try {
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writeTestFile(dir, 'Gemfile', 'source "https://rubygems.org"\ngem "rails"');
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writeTestFile(dir, 'config/routes.rb', 'Rails.application.routes.draw do\nend');
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const result = detectProjectType(dir);
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assert.ok(result.languages.includes('ruby'));
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assert.ok(result.frameworks.includes('rails'));
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} finally {
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cleanupDir(dir);
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}
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})) passed++; else failed++;
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// PHP detection
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console.log('\nPHP Detection:');
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if (test('detects php and laravel', () => {
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const dir = createTempDir();
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try {
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writeTestFile(dir, 'composer.json', '{"require":{"laravel/framework":"^10.0"}}');
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writeTestFile(dir, 'artisan', '#!/usr/bin/env php');
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const result = detectProjectType(dir);
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assert.ok(result.languages.includes('php'));
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assert.ok(result.frameworks.includes('laravel'));
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} finally {
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cleanupDir(dir);
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}
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})) passed++; else failed++;
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// Fullstack detection
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console.log('\nFullstack Detection:');
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if (test('detects fullstack when frontend + backend frameworks present', () => {
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const dir = createTempDir();
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try {
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writeTestFile(dir, 'package.json', '{"dependencies":{"react":"18.0.0","express":"4.18.0"}}');
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const result = detectProjectType(dir);
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assert.ok(result.frameworks.includes('react'));
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assert.ok(result.frameworks.includes('express'));
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assert.strictEqual(result.primary, 'fullstack');
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} finally {
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cleanupDir(dir);
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}
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})) passed++; else failed++;
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// Dependency reader tests
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console.log('\nDependency Readers:');
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if (test('getPackageJsonDeps reads deps and devDeps', () => {
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const dir = createTempDir();
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try {
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writeTestFile(dir, 'package.json', '{"dependencies":{"react":"18.0.0"},"devDependencies":{"typescript":"5.0.0"}}');
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const deps = getPackageJsonDeps(dir);
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assert.ok(deps.includes('react'));
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assert.ok(deps.includes('typescript'));
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} finally {
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cleanupDir(dir);
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}
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})) passed++; else failed++;
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if (test('getPythonDeps reads requirements.txt', () => {
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const dir = createTempDir();
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try {
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writeTestFile(dir, 'requirements.txt', 'flask>=3.0\n# comment\nrequests==2.31\n-r other.txt');
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const deps = getPythonDeps(dir);
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assert.ok(deps.includes('flask'));
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assert.ok(deps.includes('requests'));
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assert.ok(!deps.includes('-r'));
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} finally {
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cleanupDir(dir);
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}
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})) passed++; else failed++;
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if (test('getGoDeps reads go.mod require block', () => {
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const dir = createTempDir();
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try {
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writeTestFile(dir, 'go.mod', 'module test\n\ngo 1.22\n\nrequire (\n\tgithub.com/gin-gonic/gin v1.9.1\n\tgithub.com/lib/pq v1.10.9\n)');
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const deps = getGoDeps(dir);
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assert.ok(deps.some(d => d.includes('gin-gonic/gin')));
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assert.ok(deps.some(d => d.includes('lib/pq')));
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} finally {
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cleanupDir(dir);
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}
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})) passed++; else failed++;
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if (test('getRustDeps reads Cargo.toml', () => {
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const dir = createTempDir();
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try {
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writeTestFile(dir, 'Cargo.toml', '[package]\nname = "test"\n\n[dependencies]\nserde = "1.0"\ntokio = { version = "1.0", features = ["full"] }');
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const deps = getRustDeps(dir);
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assert.ok(deps.includes('serde'));
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assert.ok(deps.includes('tokio'));
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} finally {
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cleanupDir(dir);
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}
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})) passed++; else failed++;
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if (test('returns empty arrays for missing files', () => {
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const dir = createTempDir();
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try {
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assert.deepStrictEqual(getPackageJsonDeps(dir), []);
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assert.deepStrictEqual(getPythonDeps(dir), []);
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assert.deepStrictEqual(getGoDeps(dir), []);
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assert.deepStrictEqual(getRustDeps(dir), []);
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assert.deepStrictEqual(getComposerDeps(dir), []);
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assert.deepStrictEqual(getElixirDeps(dir), []);
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} finally {
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cleanupDir(dir);
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}
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})) passed++; else failed++;
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// Elixir detection
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console.log('\nElixir Detection:');
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if (test('detects elixir from mix.exs', () => {
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const dir = createTempDir();
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try {
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writeTestFile(dir, 'mix.exs', 'defmodule Test.MixProject do\n defp deps do\n [{:phoenix, "~> 1.7"},\n {:ecto, "~> 3.0"}]\n end\nend');
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const result = detectProjectType(dir);
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assert.ok(result.languages.includes('elixir'));
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assert.ok(result.frameworks.includes('phoenix'));
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} finally {
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cleanupDir(dir);
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}
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})) passed++; else failed++;
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// Edge cases
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console.log('\nEdge Cases:');
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if (test('handles non-existent directory gracefully', () => {
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const result = detectProjectType('/tmp/nonexistent-dir-' + Date.now());
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assert.strictEqual(result.primary, 'unknown');
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assert.deepStrictEqual(result.languages, []);
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})) passed++; else failed++;
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if (test('handles malformed package.json', () => {
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const dir = createTempDir();
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try {
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writeTestFile(dir, 'package.json', 'not valid json{{{');
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const deps = getPackageJsonDeps(dir);
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assert.deepStrictEqual(deps, []);
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} finally {
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cleanupDir(dir);
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}
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})) passed++; else failed++;
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if (test('handles malformed composer.json', () => {
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const dir = createTempDir();
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try {
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writeTestFile(dir, 'composer.json', '{invalid');
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const deps = getComposerDeps(dir);
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assert.deepStrictEqual(deps, []);
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} finally {
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cleanupDir(dir);
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}
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})) passed++; else failed++;
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// Summary
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console.log(`\n=== Results: ${passed} passed, ${failed} failed ===\n`);
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process.exit(failed > 0 ? 1 : 0);
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}
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runTests();
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