From 047d8dbae57746857f83dd223e7481fb97e7d5c9 Mon Sep 17 00:00:00 2001
From: Sonny Bakker <sonny871@hotmail.com>
Date: Wed, 5 Jun 2024 14:53:39 +0200
Subject: [PATCH] [#21] show version in admin

---
 src/objects/conf/base.py                   | 17 +++++++++++++++++
 src/objects/conf/dev.py                    |  1 +
 src/objects/templates/admin/base_site.html |  8 ++++++++
 src/objects/utils/context_processors.py    |  2 ++
 4 files changed, 28 insertions(+)

diff --git a/src/objects/conf/base.py b/src/objects/conf/base.py
index e9fecf5f..c8be2db0 100644
--- a/src/objects/conf/base.py
+++ b/src/objects/conf/base.py
@@ -367,8 +367,25 @@
 PROJECT_NAME = "Objects"
 SITE_TITLE = "Starting point"
 ENVIRONMENT = config("ENVIRONMENT", "")
+ENVIRONMENT_SHOWN_IN_ADMIN = True
 SHOW_ALERT = True
 
+if "GIT_SHA" in os.environ:
+    GIT_SHA = config("GIT_SHA", "")
+  # in docker (build) context, there is no .git directory
+elif os.path.exists(os.path.join(BASE_DIR, ".git")):
+    try:
+        import git
+    except ImportError:
+        GIT_SHA = None
+    else:
+        repo = git.Repo(search_parent_directories=True)
+        GIT_SHA = repo.head.object.hexsha
+else:
+    GIT_SHA = None
+
+RELEASE = config("RELEASE", GIT_SHA)
+
 #
 # Library settings
 #
diff --git a/src/objects/conf/dev.py b/src/objects/conf/dev.py
index 0c77b1b7..7baf93a0 100644
--- a/src/objects/conf/dev.py
+++ b/src/objects/conf/dev.py
@@ -8,6 +8,7 @@
     "SECRET_KEY", "2(@f(-6s_u(5fd&1sg^uvu2s(c-9sapw)1era8q&)g)h@cwxxg"
 )
 os.environ.setdefault("IS_HTTPS", "no")
+os.environ.setdefault("RELEASE", "dev")
 os.environ.setdefault("ENVIRONMENT", "development")
 
 os.environ.setdefault("DB_NAME", "objects"),
diff --git a/src/objects/templates/admin/base_site.html b/src/objects/templates/admin/base_site.html
index 1352afce..e92829e1 100644
--- a/src/objects/templates/admin/base_site.html
+++ b/src/objects/templates/admin/base_site.html
@@ -44,6 +44,14 @@ <h1 id="site-name"><a href="{% url 'admin:index' %}">{{ settings.PROJECT_NAME }}
 
 {% block footer %}
     {{ block.super }}
+
+    {% url 'admin:login' as admin_login_url %}
+    {% if request.path != admin_login_url %}
+        <div class="version" title="Git SHA: {{ settings.GIT_SHA|default:'' }}">
+        {% blocktrans with version=settings.RELEASE %}version {{ version }}{% endblocktrans %}
+    </div>
+    {% endif %}
+
     {# Load the custom JS #}
     <script src="{% static 'bundles/objects-js.js' %}"></script>
 {% endblock %}
diff --git a/src/objects/utils/context_processors.py b/src/objects/utils/context_processors.py
index eb7bfd03..01064687 100644
--- a/src/objects/utils/context_processors.py
+++ b/src/objects/utils/context_processors.py
@@ -6,7 +6,9 @@ def settings(request):
         "GOOGLE_ANALYTICS_ID",
         "ENVIRONMENT",
         "SHOW_ALERT",
+        "ENVIRONMENT_SHOWN_IN_ADMIN",
         "SITE_TITLE",
+        "RELEASE",
         "PROJECT_NAME",
     )