Forward errors from GQL to the UI

hubsrht/services.py

@@ -205,7 +205,9 @@ class GitService(SrhtService):
             }
         })
         if not r["data"]:
-            raise Exception(f"Invalid response from git.sr.ht: {r}")
+            for error in r["errors"]:
+                valid.error(error["message"])
+            return None
         repo = r["data"]["createRepository"]
         repo["visibility"] = repo["visibility"].lower()
         return r["data"]["createRepository"]

hubsrht/templates/sources-select.html

@@ -30,6 +30,7 @@
           value="{{ description or project.description }}" />
         {{valid.summary("description")}}
       </div>
+      {{valid.summary()}}
     </div>
     <button type="submit" class="btn btn-primary" name="create">
       Create new {{vcs}} repository {{ icon("caret-right") }}