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84 changes: 61 additions & 23 deletions vibe-check-runner.js
Original file line number Diff line number Diff line change
Expand Up @@ -4,12 +4,13 @@ import fsPromises from 'node:fs/promises';
import path from 'node:path';
import { execFileSync } from 'node:child_process';
import { GoogleGenAI } from '@google/genai';
import { pathToFileURL } from 'node:url';

const ai = new GoogleGenAI({ apiKey: process.env.GOOGLE_AI_API_KEY });

// Constants for scoring

async function fileOrDirExists(filePath) {
export async function fileOrDirExists(filePath) {
try {
await fsPromises.stat(filePath);
return true;
Expand All @@ -25,7 +26,7 @@ const SCORES = {
EFFICIENCY: 10,
};

function getModifiedFiles() {
export function getModifiedFiles() {
try {
// In CI (daily run), check files modified in the last 24 hours.
// We filter for non-empty lines that end in .md and are in frontend/ or backend/
Expand All @@ -43,7 +44,7 @@ function getModifiedFiles() {
}
}

async function syncBenchmarks(tech, mdContent, retries = 5, delay = 10000) {
export async function syncBenchmarks(tech, mdContent, retries = 5, delay = 10000) {
try {
const prompt = `Based on the following documentation:\n\n${mdContent}\n\n1. Generate a "Golden Prompt" (a comprehensive instruction for generating a typical module using this technology) in JSON format: {"golden_prompt": "...", "tech": "${tech}"}\n2. Generate a JSON Schema for TS-Morph AST validation rules enforcing DDD/FSD layers and strict typing for this technology. The generated JSON schema must explicitly follow a nested structure compatible with \`analyzeAST\`. Format: {"$schema": "...", "type": "object", "properties": {"forbidden_types": {"contains": {"enum": ["any"]}}}}.\n\nRespond strictly with ONLY a JSON array containing these two objects in order. No markdown wrappers.`;
const response = await ai.models.generateContent({
Expand Down Expand Up @@ -85,7 +86,7 @@ async function syncBenchmarks(tech, mdContent, retries = 5, delay = 10000) {
}
}

async function simulateAIGeneration(goldenPrompt, tech, mdContent, retries = 5, delay = 10000) {
export async function simulateAIGeneration(goldenPrompt, tech, mdContent, retries = 5, delay = 10000) {
try {
const prompt = `${goldenPrompt}\n\nConstraints and instructions from the following documentation:\n\n${mdContent}\n\nGenerate ONLY raw code. No markdown formatting, no explanations.`;
const response = await ai.models.generateContent({
Expand All @@ -110,7 +111,7 @@ async function simulateAIGeneration(goldenPrompt, tech, mdContent, retries = 5,
}
}

function analyzeAST(sourceFile, tech) {
export function analyzeAST(sourceFile, tech) {
let score = {
arch: SCORES.ARCH,
type: SCORES.TYPE,
Expand Down Expand Up @@ -222,7 +223,7 @@ function analyzeAST(sourceFile, tech) {
return { total, breakdown: score };
}

async function runVibeCheck() {
export async function runVibeCheck() {
console.log('Running Vibe-Check Runner...');

const modifiedFiles = getModifiedFiles();
Expand All @@ -241,12 +242,15 @@ async function runVibeCheck() {
console.warn('Failed to configure git user. If running locally, this is expected.');
}

for (const file of modifiedFiles) {
const filesByTech = new Map();

// Read all files concurrently and group by tech
await Promise.all(modifiedFiles.map(async (file) => {
console.log(`Processing ${file}...`);

if (!fs.existsSync(file)) {
if (!await fileOrDirExists(file)) {
console.log(`File ${file} does not exist. Skipping.`);
continue;
return;
}

let tech = '';
Expand All @@ -261,39 +265,71 @@ async function runVibeCheck() {
if (parts.length > 1) {
tech = parts[1];
} else {
continue;
return;
}
}

const mdContent = await fsPromises.readFile(file, 'utf-8');

await syncBenchmarks(tech, mdContent);
if (!filesByTech.has(tech)) {
filesByTech.set(tech, []);
}
filesByTech.get(tech).push({ file, mdContent });
}));

// Sync benchmarks sequentially per tech to deduplicate
const techMdContents = new Map();
for (const [tech, files] of filesByTech.entries()) {
const combinedContent = files.map(f => f.mdContent).join('\n\n---\n\n');
techMdContents.set(tech, combinedContent);
await syncBenchmarks(tech, combinedContent);
}

const fileResults = [];

// Generate code and analyze AST concurrently
const processingPromises = [];
for (const [tech, files] of filesByTech.entries()) {
const suitePath = path.join('benchmarks', 'suites', `${tech}.json`);
if (!fs.existsSync(suitePath)) {
console.log(`No benchmark suite found for ${tech}. Skipping.`);

if (!await fileOrDirExists(suitePath)) {
console.log(`No benchmark suite found for ${tech}. Skipping generation/analysis.`);
continue;
}

const suiteConfig = JSON.parse(await fsPromises.readFile(suitePath, 'utf-8'));

const generatedCode = await simulateAIGeneration(suiteConfig.golden_prompt, tech, mdContent);
for (const { file, mdContent } of files) {
processingPromises.push((async () => {
const generatedCode = await simulateAIGeneration(suiteConfig.golden_prompt, tech, mdContent);

if (!generatedCode) {
console.error(`Failed to generate code for ${tech}.`);
continue;
if (!generatedCode) {
console.error(`Failed to generate code for ${tech} (File: ${file}).`);
return null;
}

const sourceFile = project.createSourceFile(`temp_${tech}_${Buffer.from(file).toString('base64').replace(/=/g, '')}.ts`, generatedCode, { overwrite: true });
const { total: score, breakdown } = analyzeAST(sourceFile, tech);

console.log(`Fidelity Score for ${file}: ${score}%`);
console.log(`Breakdown:`, breakdown);

return { file, score, breakdown, generatedCode, mdContent };
})());
}
}

const sourceFile = project.createSourceFile(`temp_${tech}.ts`, generatedCode, { overwrite: true });
const { total: score, breakdown } = analyzeAST(sourceFile, tech);
const results = await Promise.all(processingPromises);

console.log(`Fidelity Score for ${file}: ${score}%`);
console.log(`Breakdown:`, breakdown);
// Handle side-effects sequentially
for (const result of results) {
if (!result) continue;
const { file, score, breakdown, generatedCode, mdContent } = result;

if (score >= 95) {
console.log(`✅ Validation passed for ${file}. Updating badge and auto-committing.`);

let content = await fsPromises.readFile(file, 'utf-8');
let content = mdContent;
if (!content.includes('[![Vibe-Coding Verified]')) {
content = content.replace(/^# /, '[![Vibe-Coding Verified](https://img.shields.io/badge/Vibe--Coding-Verified-brightgreen?style=for-the-badge)](#)\n\n# ');
await fsPromises.writeFile(file, content);
Expand Down Expand Up @@ -338,4 +374,6 @@ async function runVibeCheck() {
}
}

runVibeCheck().catch(console.error);
if (import.meta.url === pathToFileURL(process.argv[1]).href) {
runVibeCheck().catch(console.error);
}
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