UW-598 JEDI driver fix to provide a JEDI config in the run command.

src/uwtools/drivers/jedi.py

@@ -49,7 +49,7 @@ def configuration_file(self):
         """
         The JEDI YAML configuration file.
         """
-        fn = "jedi.yaml"
+        fn = self._config_fn
         yield self._taskname(fn)
         path = self._rundir / fn
         yield asset(path, path.is_file)
@@ -129,13 +129,36 @@ def validate_only(self):
 
     # Private helper methods
 
+    @property
+    def _config_fn(self) -> str:
+        """
+        Returns the name of the config file used in execution.
+        """
+        return "jedi.yaml"
+
     @property
     def _driver_name(self) -> str:
         """
         Returns the name of this driver.
         """
         return STR.jedi
 
+    @property
+    def _runcmd(self) -> str:
+        """
+        Returns the full command-line component invocation.
+        """
+        execution = self._driver_config.get("execution", {})
+        jedi_config = self._rundir / self._config_fn
+        mpiargs = execution.get("mpiargs", [])
+        components = [
+            execution.get("mpicmd"),  # MPI run program
+            *[str(x) for x in mpiargs],  # MPI arguments
+            execution["executable"],  # component executable name
+            str(jedi_config),  # JEDI config file
+        ]
+        return " ".join(filter(None, components))
+
     def _taskname(self, suffix: str) -> str:
         """
         Returns a common tag for graph-task log messages.

src/uwtools/tests/drivers/test_jedi.py

@@ -187,6 +187,18 @@ def test_JEDI_configuration_file(driverobj):
     assert newcfg == {**basecfg, "baz": "qux"}
 
 
+def test_JEDI__config_fn(driverobj):
+    assert driverobj._config_fn == "jedi.yaml"
+
+
+def test_JEDI__runcmd(driverobj):
+    executable = driverobj._driver_config["execution"]["executable"]
+    config = driverobj._rundir / driverobj._config_fn
+    assert (
+        driverobj._runcmd == f"srun --export=ALL --ntasks $SLURM_CPUS_ON_NODE {executable} {config}"
+    )
+
+
 def test_JEDI__runscript_path(driverobj):
     assert driverobj._runscript_path == driverobj._rundir / "runscript.jedi"