[feature request] exclude directories

[rr0gi]

there is excludedSourceFiles, but it doesn't work to exclude the directory tree afaics, so it would be nice to have excludedDirectories. Motivation in particular is for the people who use sourcePaths "." to be able to have directories that d compiler will not look at (one particular issue is vendored in c++ code that happens to have files with .o.d extension that naturally trigger ldc parsing errors even though there is no d code in that directory at all).

[WebFreak001]

excludedSourceFiles supports glob matching (see https://docs.webfreak.org/dub-reference/build_settings/#excludedsourcefiles) so you can match *.o.d that should already fix your problem.

Would probably be nice to exclude full directories anyway, especially when with ImportC we could also be passing .c and .h files to the compiler.

[WebFreak001]

deciding not to do this, as excludedSourceFiles with globs can cover this use-case.