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🧹 [chore: fidelity-pass] Refactor vibe-check-runner.js for concurrent AST validation #270

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🧹 [chore: fidelity-pass] Refactor vibe-check-runner.js for concurrent AST validation #270

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107 changes: 67 additions & 40 deletions vibe-check-runner.js
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Original file line number Diff line number Diff line change
Expand Up @@ -4,12 +4,12 @@ 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 +25,7 @@ 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 @@ -43,15 +43,15 @@ 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: {"$schema": "...", "type": "object", "properties": {"forbidden_types": {"contains": {"enum": ["any"]}}}}.\n\nRespond strictly with ONLY a JSON array containing these two objects in order. No markdown wrappers.`;
const response = await ai.models.generateContent({
model: 'gemini-2.5-pro',
contents: prompt
});
let text = response.text || '';
text = text.replace(/^\`\`\`[a-z]*\n/gm, '').replace(/\`\`\`$/gm, '').trim();
text = text.replace(/^```[a-z]*\n/gm, '').replace(/```$/gm, '').trim();

let parsed;
try {
Expand Down Expand Up @@ -85,7 +85,7 @@ 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 +110,7 @@ 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 +222,7 @@ 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 @@ -231,8 +231,6 @@ async function runVibeCheck() {
return;
}

const project = new Project();

// Configure git user for commits
try {
execFileSync('git', ['config', '--global', 'user.name', 'github-actions[bot]']);
Expand All @@ -241,101 +239,130 @@ async function runVibeCheck() {
console.warn('Failed to configure git user. If running locally, this is expected.');
}

// Group files by tech
const techGroups = {};
for (const file of modifiedFiles) {
console.log(`Processing ${file}...`);

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

let tech = '';
if (file.includes('/angular/')) tech = 'angular';
else if (file.includes('/nestjs/')) tech = 'nestjs';
else if (file.includes('/typescript/')) tech = 'typescript';
else if (file.includes('/express/')) tech = 'express';
else if (file.includes('/nodejs/')) tech = 'nodejs';
else {
// Fallback
const parts = file.split('/');
if (parts.length > 1) {
tech = parts[1];
} else {
continue;
}
}
if (!techGroups[tech]) {
techGroups[tech] = [];
}
techGroups[tech].push({ file, content: await fsPromises.readFile(file, 'utf-8') });
}

const mdContent = await fsPromises.readFile(file, 'utf-8');
// Sequential deduplication of syncBenchmarks
const techMdContents = {};
for (const tech of Object.keys(techGroups)) {
const groupFiles = techGroups[tech];
const combinedMdContent = groupFiles.map(g => g.content).join('\n\n--- \n\n');
techMdContents[tech] = combinedMdContent;
await syncBenchmarks(tech, combinedMdContent);
}

await syncBenchmarks(tech, mdContent);
// Concurrent processing of simulateAIGeneration and analyzeAST
const analysisResults = await Promise.all(
modifiedFiles.map(async (file) => {
if (!fs.existsSync(file)) return null;

let tech = '';
if (file.includes('/angular/')) tech = 'angular';
else if (file.includes('/nestjs/')) tech = 'nestjs';
else if (file.includes('/typescript/')) tech = 'typescript';
else if (file.includes('/express/')) tech = 'express';
else if (file.includes('/nodejs/')) tech = 'nodejs';
else {
const parts = file.split('/');
if (parts.length > 1) tech = parts[1];
else return null;
}

const suitePath = path.join('benchmarks', 'suites', `${tech}.json`);
if (!fs.existsSync(suitePath)) {
console.log(`No benchmark suite found for ${tech}. Skipping.`);
continue;
}
const suitePath = path.join('benchmarks', 'suites', `${tech}.json`);
if (!fs.existsSync(suitePath)) {
console.log(`No benchmark suite found for ${tech}. Skipping.`);
return null;
}
const suiteConfig = JSON.parse(await fsPromises.readFile(suitePath, 'utf-8'));
const mdContent = await fsPromises.readFile(file, 'utf-8');
const generatedCode = await simulateAIGeneration(suiteConfig.golden_prompt, tech, mdContent);

const suiteConfig = JSON.parse(await fsPromises.readFile(suitePath, 'utf-8'));
if (!generatedCode) {
console.error(`Failed to generate code for ${tech}.`);
return null;
}

const generatedCode = await simulateAIGeneration(suiteConfig.golden_prompt, tech, mdContent);
// Local Project for concurrency
const project = new Project();
const tempFile = `temp_${tech}_${Date.now()}_${Math.random().toString(36).substring(7)}.ts`;
const sourceFile = project.createSourceFile(tempFile, generatedCode, { overwrite: true });
const { total: score, breakdown } = analyzeAST(sourceFile, tech);

if (!generatedCode) {
console.error(`Failed to generate code for ${tech}.`);
continue;
}
return { file, score, breakdown, generatedCode, tech };
})
);

const sourceFile = project.createSourceFile(`temp_${tech}.ts`, generatedCode, { overwrite: true });
const { total: score, breakdown } = analyzeAST(sourceFile, tech);
// Sequential stateful side-effects
for (const result of analysisResults) {
if (!result) continue;
const { file, score, breakdown, generatedCode, tech } = result;

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

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

let content = await fsPromises.readFile(file, 'utf-8');
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);
}

try {
execFileSync('git', ['add', file]);
try { execFileSync('sh', ['-c', 'git add benchmarks/suites/*.json benchmarks/criteria/*.json 2>/dev/null || true']); } catch (e) {}
// Only commit if there are changes (badge might already be there)
const status = execFileSync('git', ['status', '--porcelain'], { encoding: 'utf-8' });
if (status.includes(file) || status.includes('benchmarks/')) {
execFileSync('git', ['commit', '-m', '[chore: benchmark-sync]']);
execFileSync('git', ['commit', '-m', '[chore: fidelity-pass]']);
execFileSync('git', ['push', 'origin', 'HEAD:main']);
} else {
console.log(`Badge already present in ${file}, skipping commit.`);
}
} catch (err) {
console.error('Failed to commit or push:', err.message);
}

} else {
console.error(`❌ Validation failed for ${file}. Score below 95%.`);

const reportDir = path.join('benchmarks', 'logs');
if (!await fileOrDirExists(reportDir)) await fsPromises.mkdir(reportDir, { recursive: true });

const reportPath = path.join(reportDir, `violation-report.md`);
const reportContent = `# Critical Violation Report\n\n> [!CAUTION]\n> Fidelity Score dropped below 95%.\n\n**File:** \`${file}\`\n**Fidelity Score:** ${score}%\n**Threshold:** 95%\n\n## Breakdown\n| Metric | Score |\n|---|---|\n| Arch Integrity | ${breakdown.arch} |\n| Type Safety | ${breakdown.type} |\n| Security | ${breakdown.security} |\n| Efficiency | ${breakdown.efficiency} |\n\n## Generated Code\n\`\`\`typescript\n${generatedCode}\n\`\`\`\n\nReview the AST rules.`;

await fsPromises.writeFile(reportPath, reportContent);
console.log(`Generated violation report: ${reportPath}`);

try {
execFileSync('gh', ['issue', 'create', '--title', `Critical Issue: Fidelity Gap for ${file}`, '--label', 'critical,bug', '--body-file', reportPath]);
console.log(`Created GitHub Issue for ${file}`);
} catch (err) {
console.error('Failed to create GitHub Issue (gh cli might not be installed or authenticated):', err.message);
}

process.exitCode = 1;
}
}
}

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