ADR-013 Phase 5: lean per-site builds (build-site.sh + guards + CI)

shopdb/cli/__init__.py

@@ -579,6 +579,8 @@ def seed_demo(force):
                    serialnumber=None, subtype_kwargs=None):
         # create one Asset + its plugin subtype row, idempotent on assetnumber.
         # returns the Asset, or None when the plugin type is not installed.
+        if subtype_model is None:
+            return None  # plugin absent on a lean build - skip its demo rows
         atype = AssetType.query.filter_by(assettype=assettype_name).first()
         if not atype:
             return None
@@ -602,11 +604,21 @@ def seed_demo(force):
         made['assets'] += 1
         return asset
 
-    from plugins.machines.models import Machine
-    from plugins.computers.models import Computer
-    from plugins.printers.models import Printer
-    from plugins.network.models import NetworkDevice
-    from plugins.measuringtools.models import MeasuringTool
+    # Guarded so demo seeding still works on a lean build that omits any of
+    # these plugins (ADR-013 Phase 5): a missing model just skips its section.
+    def _subtype_model(modulename, classname):
+        try:
+            module = __import__(f'plugins.{modulename}.models',
+                                fromlist=[classname])
+            return getattr(module, classname)
+        except ImportError:
+            return None
+
+    Machine = _subtype_model('machines', 'Machine')
+    Computer = _subtype_model('computers', 'Computer')
+    Printer = _subtype_model('printers', 'Printer')
+    NetworkDevice = _subtype_model('network', 'NetworkDevice')
+    MeasuringTool = _subtype_model('measuringtools', 'MeasuringTool')
 
     machines = [
         ('MILL-01', 'Haas VF-2 Mill', 'In Use', 'Cell A', 'Machining'),