Update Astra: v2.80.19 - Refactoring Sidebar, LM Studio integration, and new tests

src/features/secondBrainTrace.ts

@@ -85,7 +85,12 @@ export function buildSecondBrainTrace(userQuery: string, brainRoot: string, opti
     const terms = tokenize(retrievalQuery);
     const knowledgeSlots = buildKnowledgeSlots(query, queryIntent);
     const targetProject = inferTargetProject(query);
-    const scored = files.map((file) => scoreFile(file, brainRoot, terms, queryIntent, targetProject))
+
+    // Read each file from disk only once per request and reuse the parsed scan
+    // for every (query terms, slot terms…) re-scoring pass below.
+    const scans = files.map((file) => scanFile(file, brainRoot));
+
+    const scored = scans.map((scan) => scoreScan(scan, terms, queryIntent, targetProject))
         .filter((doc) => doc.score >= 0.25)
         .sort((a, b) => b.score - a.score)
         .slice(0, options.limit || (knowledgeSlots.length > 0 ? 8 : 5));
@@ -94,9 +99,9 @@ export function buildSecondBrainTrace(userQuery: string, brainRoot: string, opti
     const slotDocByPath = new Map<string, SecondBrainTraceDocument>();
     const slotSelections = knowledgeSlots.map((slot) => {
         const slotTerms = tokenize(slot.retrievalQuery);
-        const slotCandidates = files
-            .map((file) => {
-                const doc = scoreFile(file, brainRoot, slotTerms, queryIntent, targetProject);
+        const slotCandidates = scans
+            .map((scan) => {
+                const doc = scoreScan(scan, slotTerms, queryIntent, targetProject);
                 // 슬롯 ID와 문서 디렉토리명 매칭 보너스 (e.g. ontology 슬롯 → Ontology/ 디렉토리)
                 const dirName = path.dirname(doc.path).toLowerCase();
                 if (dirName.includes(slot.id.toLowerCase())) {
@@ -567,10 +572,21 @@ function inferTargetProject(query: string): string | undefined {
     return namedProject?.[1]?.toLowerCase();
 }
 
-function scoreFile(file: string, brainRoot: string, terms: string[], intent: SecondBrainQueryIntent, targetProject?: string): SecondBrainTraceDocument {
+interface FileScan {
+    file: string;
+    relative: string;
+    title: string;
+    titleWithPath: string;
+    content: string;
+    lower: string;
+    sourceType: SecondBrainSourceType;
+    knowledgeRole: SecondBrainKnowledgeRole;
+    documentProject: string | undefined;
+}
+
+function scanFile(file: string, brainRoot: string): FileScan {
     const relative = path.relative(brainRoot, file);
     const title = path.basename(file, path.extname(file));
-    const basename = relative.toLowerCase();
     let content = '';
     try {
         content = fs.readFileSync(file, 'utf8');
@@ -579,37 +595,36 @@ function scoreFile(file: string, brainRoot: string, terms: string[], intent: Sec
     }
     const sourceType = classifySourceType(relative, content);
     const knowledgeRole = classifyKnowledgeRole(relative, content, sourceType);
-
     const lower = content.toLowerCase();
     const documentProject = inferDocumentProject(relative, lower);
-    const projectMatchesTarget = !targetProject || !documentProject || documentProject === targetProject;
-    const canSupportProjectClaim = projectMatchesTarget && (sourceType === 'Project Evidence' || sourceType === 'User Decision');
-    let score = pathPriority(relative, intent);
+    const titleWithPath = `${relative.replace(/[\\/]/g, ' ')} ${title}`;
+    return { file, relative, title, titleWithPath, content, lower, sourceType, knowledgeRole, documentProject };
+}
+
+function scoreScan(scan: FileScan, terms: string[], intent: SecondBrainQueryIntent, targetProject?: string): SecondBrainTraceDocument {
+    const projectMatchesTarget = !targetProject || !scan.documentProject || scan.documentProject === targetProject;
+    const canSupportProjectClaim = projectMatchesTarget && (scan.sourceType === 'Project Evidence' || scan.sourceType === 'User Decision');
+    let score = pathPriority(scan.relative, intent);
     if (targetProject) {
-        score += projectRelevanceScore(relative, lower, targetProject, documentProject);
+        score += projectRelevanceScore(scan.relative, scan.lower, targetProject, scan.documentProject);
     }
     const expandedTerms = expandQuery(terms);
-    // 디렉토리 경로를 title에 포함하여 카테고리 키워드 매칭 향상 (e.g. Ontology/ → 'ontology' 토큰)
-    const titleWithPath = `${relative.replace(/[\\/]/g, ' ')} ${title}`;
-    const scoredTfIdf = scoreTfIdf(expandedTerms, [{ title: titleWithPath, content, lastModified: Date.now() }])[0];
-    
+    const scoredTfIdf = scoreTfIdf(expandedTerms, [{ title: scan.titleWithPath, content: scan.content, lastModified: Date.now() }])[0];
     score += scoredTfIdf.score;
-
-    if (knowledgeRole === 'routing-hint') {
+    if (scan.knowledgeRole === 'routing-hint') {
         score -= 8;
     }
-
-    const finalExcerpt = extractBestExcerpt(content, expandedTerms, 420);
+    const finalExcerpt = extractBestExcerpt(scan.content, expandedTerms, 420);
 
     return {
-        title,
-        path: relative,
-        absolutePath: file,
+        title: scan.title,
+        path: scan.relative,
+        absolutePath: scan.file,
         // sqrt 정규화: 동의어 확장으로 분모가 과도하게 커지는 것을 방지
         score: Number((Math.max(score, 0) / Math.max(Math.sqrt(expandedTerms.length), 1)).toFixed(2)),
         excerpt: summarizeText(finalExcerpt, 420),
-        sourceType,
-        knowledgeRole,
+        sourceType: scan.sourceType,
+        knowledgeRole: scan.knowledgeRole,
         canSupportProjectClaim,
         warning: canSupportProjectClaim ? undefined : '이 문서는 현재 프로젝트의 실제 구현 근거가 아닙니다.',
         usedInAnswer: false,