Add migration to repopulate slug field based on library key

libraries/migrations/0020_repopulate_slug_20240325_1616.py

@@ -0,0 +1,21 @@
+from django.db import migrations
+from django.utils.text import slugify
+
+from libraries.models import Library
+
+
+def migrate_to_key_slug(apps, schema_editor):
+    """Migrate the key to the slug field."""
+
+    for library in Library.objects.all():
+        library.slug = slugify(library.key)
+        library.save()
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("libraries", "0019_merge_20240218_0058"),
+    ]
+
+    operations = [migrations.RunPython(migrate_to_key_slug)]

libraries/models.py

@@ -139,7 +139,8 @@ class Library(models.Model):
         """
         # Generate slug based on name
         if not self.slug:
-            slug = slugify(self.name)
+            # Base the slug name off of the key from the gitmodules file.
+            slug = slugify(self.key)
 
             # If there is a library with that slug, try a slug based on the key from the
             # gitmodules file