refactor: update TODO stages to reflect current status and improve clarity; modify diff filtering logic in gitea.js and main.js

app/main.js

@@ -2,7 +2,7 @@ import fs from 'fs';
 import path from 'path';
 import { GITEA_REPOSITORY, PR_NUMBER, PR_HEAD_BRANCH, PR_BASE_BRANCH, getLLMConfig, FINDINGS_PATH, EXCLUSIONS_PATH } from './config.js';
 import { loadRoles, getRoleIntro } from './roles.js';
-import { getPRDiff, postComment } from './gitea.js';
+import { getPRDiff, filterDiff, postComment } from './gitea.js';
 import { analyzeWithRole, loadOldFindings, mergeFindings, sortByLevel, deduplicateWithAI, loadExclusions, applyExclusions, filterFalsePositivesWithAI } from './findings.js';
 import { saveFindings, postOldFindingsComment, postNewNonCriticalComment, postNewCriticalComments } from './comments.js';
 import { cloneRepo, commitAndPush } from './git.js';
@@ -47,8 +47,18 @@ async function main() {
     console.log(`  ⚠️  comment 發布失敗（繼續執行）: ${e.message}`);
   }
 
-  // Step2: 各角色分析 diff 產生新 findings
-  console.log('\n📊 Step2: Findings 產生');
+  // Step2: 排除 .gitea/ 資料夾內的所有檔案
+  console.log('\n🗂️  Step2: Git Diff 過濾');
+  diff = filterDiff(diff, ['.gitea/']);
+  console.log(`  排除 .gitea/ 後 diff 長度: ${diff.length} 字元`);
+
+  if (!diff.trim()) {
+    console.log('  ⚠️  過濾後 diff 為空，無需審查');
+    process.exit(0);
+  }
+
+  // Step3: 各角色分析 diff 產生新 findings
+  console.log('\n📊 Step3: Findings 產生');
   const results = await Promise.allSettled(roles.map(role => analyzeWithRole(role, diff)));
   const newFindings = [];
   for (let i = 0; i < results.length; i++) {
@@ -58,10 +68,10 @@ async function main() {
       console.log(`  ⚠️  [${roles[i].name}] 分析失敗（跳過）: ${results[i].reason?.message}`);
     }
   }
-  console.log(`  Step2 完成: 新 findings 總計 ${newFindings.length} 筆`);
+  console.log(`  Step3 完成: 新 findings 總計 ${newFindings.length} 筆`);
 
-  // Step3: 讀取舊 findings，合併去重（含 AI 語意去重）
-  console.log('\n🔀 Step3: Findings 合併');
+  // Step4: 讀取舊 findings，合併去重（含 AI 語意去重）
+  console.log('\n🔀 Step4: Findings 合併');
   // Clone repo 以讀取舊 findings 與排除清單
   let repoDir;
   try {
@@ -71,35 +81,35 @@ async function main() {
   }
   const oldFindings = loadOldFindings(repoDir || WORKSPACE);
   const mergedFindings = mergeFindings(oldFindings, newFindings);
-  console.log(`  Step3 merged findings total=${mergedFindings.length}`);
+  console.log(`  Step4 merged findings total=${mergedFindings.length}`);
 
-  console.log('\n🤖 Step3b: AI 語意去重');
+  console.log('\n🤖 Step4b: AI 語意去重');
   const deduped = await deduplicateWithAI(mergedFindings);
   const sorted = sortByLevel(deduped);
-  console.log(`  Step3b dedup findings total=${sorted.length} (critical=${sorted.filter(f=>f.level==='critical').length} warning=${sorted.filter(f=>f.level==='warning').length} info=${sorted.filter(f=>f.level==='info').length})`);
+  console.log(`  Step4b dedup findings total=${sorted.length} (critical=${sorted.filter(f=>f.level==='critical').length} warning=${sorted.filter(f=>f.level==='warning').length} info=${sorted.filter(f=>f.level==='info').length})`);
 
-  // Step4: 讀取排除問題檔案，過濾 PR 問題表格，並請 AI 判斷誤報
-  console.log('\n🚫 Step4: AI 排除問題過濾');
+  // Step5: 讀取排除問題檔案，過濾 PR 問題表格，並請 AI 判斷誤報
+  console.log('\n🚫 Step5: AI 排除問題過濾');
   // 輸入至 findings 用於 AI 誤報過濾，exclusions 同時作為已知誤報參考
   const exclusions = loadExclusions(repoDir || WORKSPACE);
   const ruleFiltered = applyExclusions(sorted, exclusions);
   const filtered = await filterFalsePositivesWithAI(ruleFiltered, exclusions);
-  console.log(`  Step4 完成: findings total=${filtered.length}`);
+  console.log(`  Step5 完成: findings total=${filtered.length}`);
 
-  // Step5: 寫入 findings.json，依序發布 comment
-  console.log('\n📝 Step5: Findings 寫入與 Comment 發布');
+  // Step6: 寫入 findings.json，依序發布 comment
+  console.log('\n📝 Step6: Findings 寫入與 Comment 發布');
   saveFindings(WORKSPACE, filtered);
   try {
     await postOldFindingsComment(filtered);
     await postNewNonCriticalComment(filtered);
     await postNewCriticalComments(filtered);
-    console.log('  Step5 完成');
+    console.log('  Step6 完成');
   } catch (e) {
     console.log(`  ⚠️  comment 發布失敗（繼續執行）: ${e.message}`);
   }
 
-  // Step5b: 驗證 findings.json 與 exclusions.json 為合法 JSON
-  console.log('\n🔎 Step5b: JSON 格式驗證');
+  // Step7: 驗證 findings.json 與 exclusions.json 為合法 JSON
+  console.log('\n🔎 Step7: JSON 格式驗證');
   for (const relPath of [FINDINGS_PATH, EXCLUSIONS_PATH]) {
     const fullPath = path.join(repoDir || WORKSPACE, relPath);
     if (!fs.existsSync(fullPath)) {
@@ -123,12 +133,12 @@ async function main() {
     }
   }
 
-  // Step6: commit/push findings.json 到來源分支
-  console.log('\n💾 Step6: 記憶區 Commit/Push');
+  // Step8: commit/push findings.json 到來源分支
+  console.log('\n💾 Step8: 記憶區 Commit/Push');
   await commitAndPush(WORKSPACE);
 
-  // Step7: 有 critical 問題則 exit 1
-  console.log('\n🚦 Step7: 嚴重問題檢查');
+  // Step9: 有 critical 問題則 exit 1
+  console.log('\n🚦 Step9: 嚴重問題檢查');
   const criticalCount = filtered.filter(f => f.level === 'critical').length;
   if (criticalCount > 0) {
     console.log(`  ❌ 發現 ${criticalCount} 個嚴重問題，workflow 結束（exit 1）`);