refactor: [config] resolve wildcards on load

Resolve as many wildcards as possible on config load. Now that the overrides
have moved back into the config loading stage the overridden fields are not
having their wildcards resolved for some reason.

It is useful to do this anyway as we then have more resolved config values
in the saved project config

Signed-off-by: James McCorrie <[email protected]>

Author: machshev

src/dvsim/project.py

@@ -20,6 +20,7 @@
     rm_path,
     run_cmd_with_timeout,
 )
+from dvsim.utils.wildcards import find_and_substitute_wildcards
 
 __all__ = ("Project",)
 
@@ -216,12 +217,21 @@ def _load_flow_config(
 
     if "cfgs" in cfg:
         # add any missing rel_path fields
-        for child_cfg in cfg["cfgs"].values():
+        for child_cfg_path in cfg["cfgs"]:
+            child_cfg = cfg["cfgs"][child_cfg_path]
+
             if "rel_path" not in child_cfg:
                 child_cfg["rel_path"] = child_cfg["self_dir"].relative_to(
                     root_path,
                 )
 
+            # resolve as many wildcards as possible at this stage
+            cfg["cfgs"][child_cfg_path] = find_and_substitute_wildcards(
+                obj=child_cfg,
+                wildcard_values=child_cfg,
+                ignore_error=True,
+            )
+
         return TopFlowConfig.model_validate(cfg)
 
     return FlowConfig.model_validate(cfg)