add version info to the layout

config.py

@@ -10,6 +10,14 @@ def load(cls):
     random_uuid = str(uuid.uuid4())
     config['broker']['client_id'] = config['broker']['client_id_prefix'] + '-' + random_uuid
     config['server']['start_time'] = datetime.datetime.now(datetime.timezone.utc).astimezone()
+
+    try:
+      version_info = cls.load_from_file('version-info.json')
+      if version_info is not None:
+        config['server']['version_info'] = version_info
+    except FileNotFoundError:
+      pass
+
     return config
 
   @classmethod

templates/static/layout-map.html.j2

@@ -124,7 +124,12 @@
 
         <div class="flex-grow"></div>
         <div class="flex flex-col">
-          <h5 class="mb-2">Powered by MeshInfo</h5>
+          <h5 class="mb-2">
+            Powered by MeshInfo
+            {% if config.server.version_info %}
+              (<span class="text-xs text-gray-500">{{ config.server.version_info.ref_name }}</span>)
+            {% endif %}
+          </h5>
           <a href="https://github.com/kevinelliott/meshinfo" class="text-xs text-gray-500">
             <img src="https://img.shields.io/github/stars/kevinelliott/meshinfo?style=social" alt="GitHub Stars">
           </a>

templates/static/layout.html.j2

@@ -132,7 +132,12 @@
         <div class="flex-grow"></div>
 
         <div class="flex flex-col">
-          <h5 class="mb-2">Powered by MeshInfo</h5>
+          <h5 class="mb-2">
+            Powered by MeshInfo
+            {% if config.server.version_info %}
+              (<span class="text-xs text-gray-500">{{ config.server.version_info.ref_name }}</span>)
+            {% endif %}
+          </h5>
           <a href="https://github.com/kevinelliott/meshinfo" class="text-xs text-gray-500">
             <img src="https://img.shields.io/github/stars/kevinelliott/meshinfo?style=social" alt="GitHub Stars">
           </a>