feat: add git update to ship

Closes #338

Author: stdavis

src/forklift/engine.py

@@ -200,6 +200,8 @@ def ship_data(pallet_arg=None, by_service=False):
     """
     log.info("starting forklift")
 
+    git_errors = git_update()
+
     start_seconds = perf_counter()
 
     #: look for servers in config
@@ -381,6 +383,7 @@ def ship_data(pallet_arg=None, by_service=False):
         "num_success_pallets": len([p for p in pallet_reports if p["success"]]),
         "server_reports": server_reports,
         "total_time": elapsed_time,
+        "git_errors": git_errors,
     }
 
     _send_report_email(ship_template, status, "Shipping")

src/forklift/templates/ship.html

@@ -31,6 +31,11 @@
 </p>
 <table>
   <tbody>
+    {{#git_errors}}
+    <tr>
+      <td colspan="2" class="error">{{.}}</td>
+    </tr>
+    {{/git_errors}}
     {{#server_reports}}
       <tr>
         <td colspan="2" class="info">