CHAD-17042:Lazy loading v2 of sub drivers and copyright updates

Author: aleclorimer

drivers/SmartThings/zigbee-motion-sensor/src/aqara/aqara_utils.lua

@@ -1,3 +1,6 @@
+-- Copyright 2025 SmartThings, Inc.
+-- Licensed under the Apache License, Version 2.0
+
 local capabilities = require "st.capabilities"
 
 local aqara_utils = {}

drivers/SmartThings/zigbee-motion-sensor/src/aqara/can_handle.lua

@@ -0,0 +1,14 @@
+-- Copyright 2025 SmartThings, Inc.
+-- Licensed under the Apache License, Version 2.0
+
+local is_aqara_products = function(opts, driver, device)
+  local FINGERPRINTS = require("aqara.fingerprints")
+  for _, fingerprint in ipairs(FINGERPRINTS) do
+    if device:get_manufacturer() == fingerprint.mfr and device:get_model() == fingerprint.model then
+      return true, require("aqara")
+    end
+  end
+  return false
+end
+
+return is_aqara_products

drivers/SmartThings/zigbee-motion-sensor/src/aqara/fingerprints.lua

@@ -0,0 +1,10 @@
+-- Copyright 2025 SmartThings, Inc.
+-- Licensed under the Apache License, Version 2.0
+
+local FINGERPRINTS = {
+  { mfr = "LUMI", model = "lumi.motion.ac02" },
+  { mfr = "LUMI", model = "lumi.motion.agl02" },
+  { mfr = "LUMI", model = "lumi.motion.agl04" }
+}
+
+return FINGERPRINTS

drivers/SmartThings/zigbee-motion-sensor/src/aqara/high-precision-motion/can_handle.lua

@@ -0,0 +1,9 @@
+-- Copyright 2025 SmartThings, Inc.
+-- Licensed under the Apache License, Version 2.0
+
+return function(opts, driver, device, ...)
+    if device:get_model() == "lumi.motion.agl04" then
+        return true, require("aqara.high-precision-motion")
+    end
+    return false
+end

drivers/SmartThings/zigbee-motion-sensor/src/aqara/high-precision-motion/init.lua

@@ -1,3 +1,6 @@
+-- Copyright 2025 SmartThings, Inc.
+-- Licensed under the Apache License, Version 2.0
+
 local capabilities = require "st.capabilities"
 local clusters = require "st.zigbee.zcl.clusters"
 local cluster_base = require "st.zigbee.cluster_base"
@@ -118,9 +121,7 @@ local aqara_high_precision_motion_handler = {
       }
     }
   },
-  can_handle = function(opts, driver, device, ...)
-    return device:get_model() == "lumi.motion.agl04"
-  end
+  can_handle = require("aqara.high-precision-motion.can_handle")
 }
 
 return aqara_high_precision_motion_handler

drivers/SmartThings/zigbee-motion-sensor/src/aqara/init.lua

@@ -1,3 +1,6 @@
+-- Copyright 2025 SmartThings, Inc.
+-- Licensed under the Apache License, Version 2.0
+
 local capabilities = require "st.capabilities"
 local zcl_commands = require "st.zigbee.zcl.global_commands"
 local clusters = require "st.zigbee.zcl.clusters"
@@ -16,11 +19,6 @@ local FREQUENCY_ATTRIBUTE_ID = 0x0102
 
 local MOTION_DETECTED_UINT32 = 65536
 
-local FINGERPRINTS = {
-  { mfr = "LUMI", model = "lumi.motion.ac02" },
-  { mfr = "LUMI", model = "lumi.motion.agl02" },
-  { mfr = "LUMI", model = "lumi.motion.agl04" }
-}
 
 local CONFIGURATIONS = {
   {
@@ -33,14 +31,6 @@ local CONFIGURATIONS = {
   }
 }
 
-local is_aqara_products = function(opts, driver, device)
-  for _, fingerprint in ipairs(FINGERPRINTS) do
-    if device:get_manufacturer() == fingerprint.mfr and device:get_model() == fingerprint.model then
-      return true
-    end
-  end
-  return false
-end
 
 local function motion_illuminance_attr_handler(driver, device, value, zb_rx)
   -- The low 16 bits for Illuminance
@@ -123,10 +113,8 @@ local aqara_motion_handler = {
       }
     }
   },
-  sub_drivers = {
-    require("aqara.high-precision-motion")
-  },
-  can_handle = is_aqara_products
+  sub_drivers = require("aqara.sub_drivers"),
+  can_handle = require("aqara.can_handle"),
 }
 
 return aqara_motion_handler

drivers/SmartThings/zigbee-motion-sensor/src/aqara/sub_drivers.lua

@@ -0,0 +1,8 @@
+-- Copyright 2025 SmartThings, Inc.
+-- Licensed under the Apache License, Version 2.0
+
+local lazy_load = require "lazy_load_subdriver"
+
+return {
+    lazy_load("aqara.high-precision-motion")
+}

drivers/SmartThings/zigbee-motion-sensor/src/aurora/can_handle.lua

@@ -0,0 +1,11 @@
+-- Copyright 2025 SmartThings, Inc.
+-- Licensed under the Apache License, Version 2.0
+
+local function aurora_can_handle(opts, driver, device, ...)
+  if device:get_manufacturer() == "Aurora" and device:get_model() == "MotionSensor51AU" then
+    return true, require("aurora")
+  end
+  return false
+end
+
+return aurora_can_handle

drivers/SmartThings/zigbee-motion-sensor/src/aurora/init.lua

@@ -1,16 +1,6 @@
--- Copyright 2022 SmartThings
---
--- Licensed under the Apache License, Version 2.0 (the "License");
--- you may not use this file except in compliance with the License.
--- You may obtain a copy of the License at
---
---     http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing, software
--- distributed under the License is distributed on an "AS IS" BASIS,
--- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
--- See the License for the specific language governing permissions and
--- limitations under the License.
+-- Copyright 2022 SmartThings, Inc.
+-- Licensed under the Apache License, Version 2.0
+
 local capabilities = require "st.capabilities"
 
 local function added_handler(self, device)
@@ -24,9 +14,7 @@ local aurora_motion_driver = {
   lifecycle_handlers = {
     added = added_handler,
   },
-  can_handle = function(opts, driver, device, ...)
-    return device:get_manufacturer() == "Aurora" and device:get_model() == "MotionSensor51AU"
-  end
+  can_handle = require("aurora.can_handle"),
 }
 
 return aurora_motion_driver

drivers/SmartThings/zigbee-motion-sensor/src/battery-voltage/can_handle.lua

@@ -0,0 +1,14 @@
+-- Copyright 2025 SmartThings, Inc.
+-- Licensed under the Apache License, Version 2.0
+
+local can_handle_battery_voltage = function(opts, driver, device, ...)
+  local FINGERPRINTS = require("battery-voltage.fingerprints")
+  for _, fingerprint in ipairs(FINGERPRINTS) do
+    if device:get_manufacturer() == fingerprint.mfr and device:get_model() == fingerprint.model then
+      return true, require("battery-voltage")
+    end
+  end
+  return false
+end
+
+return can_handle_battery_voltage