Initial commit with translated description

check_health.js

@@ -0,0 +1,78 @@
+const fs = require('fs');
+const path = require('path');
+
+// This script checks Feishu-specific health requirements.
+// It is called by the main evolver via INTEGRATION_STATUS_CMD.
+
+function check() {
+    const issues = [];
+    const MEMORY_DIR = process.env.MEMORY_DIR || path.resolve(__dirname, '../../memory');
+
+    // 1. Check App ID
+    if (!process.env.FEISHU_APP_ID) {
+        issues.push('Feishu App ID Missing');
+    }
+
+    // 2. Check Token Freshness
+    try {
+        const tokenPath = path.resolve(MEMORY_DIR, 'feishu_token.json');
+        if (fs.existsSync(tokenPath)) {
+            const tokenData = JSON.parse(fs.readFileSync(tokenPath, 'utf8'));
+            // expire is in seconds, Date.now() is ms
+            if (tokenData.expire < Date.now() / 1000) {
+                issues.push('Feishu Token Expired');
+            }
+        } else {
+            issues.push('Feishu Token Missing');
+        }
+    } catch (e) {
+        issues.push(`Feishu Token Check Error: ${e.message}`);
+    }
+
+    // 3. Check Temp Directory (Critical for Cards)
+    const TEMP_DIR = path.resolve(__dirname, '../../temp');
+    if (!fs.existsSync(TEMP_DIR)) {
+        try { 
+            fs.mkdirSync(TEMP_DIR); 
+            // Fixed silently, do not report unless it fails
+        } catch(e) { 
+            issues.push('Temp Dir Missing & Cannot Create'); 
+        }
+    } else {
+        try { fs.accessSync(TEMP_DIR, fs.constants.W_OK); }
+        catch(e) { issues.push('Temp Dir Not Writable'); }
+    }
+
+    // 4. Log Hygiene (Auto-Cleanup Stale Error Logs)
+    const possibleEvolvers = ['../private-evolver', '../evolver', '../capability-evolver'];
+    let errorLogPath = null;
+    
+    for (const d of possibleEvolvers) {
+         const p = path.resolve(__dirname, d, 'evolution_error.log');
+         if (fs.existsSync(p)) {
+             errorLogPath = p;
+             break;
+         }
+    }
+
+    if (errorLogPath) {
+        try {
+            const stats = fs.statSync(errorLogPath);
+            const now = Date.now();
+            const ageHours = (now - stats.mtimeMs) / (1000 * 60 * 60);
+            // If error log is > 24 hours old, delete it to avoid confusion in future alerts
+            if (ageHours > 24) {
+                fs.unlinkSync(errorLogPath);
+            }
+        } catch (e) {
+            // Ignore cleanup errors
+        }
+    }
+
+    // Output issues to stdout (will be captured by evolver)
+    if (issues.length > 0) {
+        console.log(issues.join(', '));
+    }
+}
+
+check();