Fetch Git commit (and tag, if exists), with its date

config/settings.py

@@ -78,6 +78,7 @@ TEMPLATES = [
                 'django.template.context_processors.request',
                 'django.contrib.auth.context_processors.auth',
                 'django.contrib.messages.context_processors.messages',
+                "ultron.core.context_processors.git_describe"
             ],
         },
     },

templates/ultron/dashboard/dashboard.html

@@ -11,7 +11,7 @@
                 <h4 class=""><i class="icon-primary fal fa-laugh-wink"></i> Hi {{ user.username }} !</h4>
             </div>
             <div class="card-body">
-                Welcome to Ultron v0.42 <span class="text-muted">(last update : 9-1-2022)</span><br />
+                Welcome to Ultron {{ git_describe }} <span class="text-muted">(last update : {{ git_date }})</span><br />
                 This application is there to help us manage the gymnasts (evolution, evaluation, routine, scores, ...). It is not perfect so feel free to make improvement proposals, bug reports, … by sending me an <a href="mailto:gregory@flyingacrobaticstrampoline.be">email</a>.<br/>
                 <br/>
                 <span class="text-danger"><b>Gelukkig nieuwjaar 2022 en mijn beste wensen!</b></span>

ultron/core/context_processors.py

@@ -0,0 +1,12 @@
+import subprocess
+
+
+def git_describe(request) -> str:
+    return {
+        "git_describe": subprocess.check_output(
+            ["git", "describe", "--always"]
+        ).decode(),
+        "git_date": subprocess.check_output(
+            ["git", "show", "-s", r"--format=%cd", r"--date=format:%d-%m-%Y"]
+        ).decode(),
+    }