added check

Author: thehighestmath

.github/workflows/tests.yml

@@ -28,6 +28,18 @@ jobs:
       if: failure()
       run: exit 1
 
+    - name: Check header in first line
+      run: |
+        HEADER="repository name,author name,author login,author email,date and time,changed files,commit id,branch"
+        FIRST_LINE=$(head -n 1 out.csv)
+
+        if [[ "$FIRST_LINE" == "$HEADER"* ]]; then
+          echo "Header is valid"
+        else
+          echo "Header is invalid"
+          exit 1
+        fi
+
     - name: Upload test results
       uses: actions/upload-artifact@v4
       with: