Add a leadtime argument to the chgres_cube driver.

docs/sections/user_guide/cli/drivers/chgres_cube/run-help.out

@@ -1,13 +1,15 @@
-usage: uw chgres_cube run --cycle CYCLE [-h] [--version] [--config-file PATH]
-                          [--batch] [--dry-run] [--graph-file PATH]
-                          [--key-path KEY[.KEY...]] [--schema-file PATH]
-                          [--quiet] [--verbose]
+usage: uw chgres_cube run --cycle CYCLE --leadtime LEADTIME [-h] [--version]
+                          [--config-file PATH] [--batch] [--dry-run]
+                          [--graph-file PATH] [--key-path KEY[.KEY...]]
+                          [--schema-file PATH] [--quiet] [--verbose]
 
 A run
 
 Required arguments:
   --cycle CYCLE
-      The cycle in ISO8601 format (e.g. 2024-05-23T18)
+      The cycle in ISO8601 format (e.g. 2024-10-31T18)
+  --leadtime LEADTIME
+      The leadtime as hours[:minutes[:seconds]]
 
 Optional arguments:
   -h, --help

src/uwtools/cli.py

@@ -1206,7 +1206,6 @@ def _parse_args(raw_args: list[str]) -> tuple[Args, Checks]:
             _add_subparser_for_driver, component, subparsers, with_batch=True, with_cycle=True
         )
         for component in [
-            STR.chgrescube,
             STR.fv3,
             STR.ioda,
             STR.jedi,
@@ -1225,6 +1224,7 @@ def _parse_args(raw_args: list[str]) -> tuple[Args, Checks]:
             with_leadtime=True,
         )
         for component in [
+            STR.chgrescube,
             STR.upp,
         ]
     }

src/uwtools/drivers/chgres_cube.py

@@ -7,13 +7,13 @@
 from iotaa import asset, task, tasks
 
 from uwtools.config.formats.nml import NMLConfig
-from uwtools.drivers.driver import DriverCycleBased
+from uwtools.drivers.driver import DriverCycleLeadtimeBased
 from uwtools.drivers.support import set_driver_docstring
 from uwtools.strings import STR
 from uwtools.utils.tasks import file
 
 
-class ChgresCube(DriverCycleBased):
+class ChgresCube(DriverCycleLeadtimeBased):
     """
     A driver for chgres_cube.
     """

src/uwtools/tests/drivers/test_chgres_cube.py

@@ -82,8 +82,13 @@ def config(tmp_path):
 
 
 @fixture
-def driverobj(config, cycle):
-    return ChgresCube(config=config, cycle=cycle, batch=True)
+def driverobj(config, cycle, leadtime):
+    return ChgresCube(config=config, cycle=cycle, leadtime=leadtime, batch=True)
+
+
+@fixture
+def leadtime():
+    return dt.timedelta(hours=24)
 
 
 # Tests
@@ -165,4 +170,4 @@ def test_ChgresCube_runscript(driverobj):
 
 
 def test_ChgresCube_taskname(driverobj):
-    assert driverobj.taskname("foo") == "20240201 18Z chgres_cube foo"
+    assert driverobj.taskname("foo") == "20240202 18:00:00 chgres_cube foo"