EvalPath not working with a directory

[SolarLune]

The following program sample.go triggers an unexpected result

N/A

Expected result

N/A

Got

N/A

Yaegi Version

devel

Additional Notes

Not sure if I'm misunderstanding, but I can't seem to get Interpreter.EvalPath() to evaluate a directory, while it does work for a single file?

newInter := interp.New(interp.Options{})

if err := newInter.Use(stdlib.Symbols); err != nil {
	panic(err)
}

fmt.Println(newInter.EvalPath("assets/components/setup.go")) // Works
fmt.Println(newInter.EvalPath("assets/components")) // Doesn't

This issue implies it's possible: #882

But even though I feel like I've tried every combination of setting the Option struct's GoPath and FileSystem fields and using relative and absolute file paths, it simply does not pick up the directory with my files in it.

Any ideas? How is it supposed to work?

EDIT 2: And just to ensure I'm not missing anything, I don't want to move my code away from my source tree. Is it possible to set the GoPath to a subdirectory (assuming that's how it's supposed to work)?