Add final fix for Node 7 data reference issue

FINAL_FIX_NODE7.md

@@ -0,0 +1,92 @@
+# 🎯 FINAL FIX: Node 7 Data Reference
+
+## ❌ Current Broken Code in Node 7:
+
+```javascript
+const repoInfo = $node["Extract Repo Info"].json;
+const buildStatus = $json;
+```
+
+This doesn't work because `$node["Extract Repo Info"]` is not the correct syntax.
+
+## ✅ CORRECT FIX:
+
+Replace **ALL** the code in Node 7 with this:
+
+```javascript
+// Method 1: Use the data that flows from Node 6
+// Node 6 should have received data from Node 2 through the flow
+const buildStatus = $json;
+const repoInfo = $json;  // Same item - should have all fields
+
+// If data is not in $json, try this alternative:
+const item = $input.item.json;
+
+// Build the response
+const result = {
+  status: buildStatus.status || 'SUCCESS',
+  repo: item.repo_full_name || 'unknown',
+  branch: item.branch || 'main',
+  commit: item.commit_sha ? item.commit_sha.substring(0, 8) : 'N/A',
+  message: buildStatus.message || 'Build completed',
+  timestamp: new Date().toISOString(),
+  retry_count: ($workflow.staticData && $workflow.staticData.retry_count) || 0
+};
+
+// Add emoji
+if (result.status === 'SUCCESS') {
+  result.emoji = '✅';
+} else if (result.status === 'FAILED') {
+  result.emoji = '❌';
+} else {
+  result.emoji = '⚠️';
+}
+
+return result;
+```
+
+## 🔍 Alternative: Check What Data Node 6 Has
+
+In n8n execution view:
+1. Click on **Node 6 "Check Build Status"**
+2. Look at its **Output**
+3. Does it show `repo_full_name`, `commit_sha`, etc.?
+
+If **YES** → Use Method 1 above
+If **NO** → Node 6 needs to pass the data through
+
+## 🛠️ Quick Test:
+
+Simplify Node 7 to just see what's available:
+
+```javascript
+// Debug: See what's in the data
+return {
+  debug: true,
+  available_data_keys: Object.keys($json),
+  all_data: $json,
+  timestamp: new Date().toISOString()
+};
+```
+
+This will show you exactly what data is available.
+
+## 🎯 Expected Result After Fix:
+
+```json
+{
+  "status": "SUCCESS",
+  "repo": "gitadmin/test-repo",  ← Actual repo name
+  "branch": "main",
+  "commit": "abc12345",          ← Actual commit
+  "message": "Build completed successfully",
+  "timestamp": "2025-12-01T19:04:55.473Z",
+  "retry_count": 0,
+  "emoji": "✅"
+}
+```
+
+## 💡 Why It's Not Working:
+
+The `$node["Node Name"]` syntax is incorrect for n8n code nodes.
+Use `$json` or `$input.item.json` to access the current item data.