In a project where my build is failing, I'm trying to inspect the intermediate files that GHC generates.

I tried

stack build --ghc-options=-keep-tmp-files

but it doesn't work, because while GHC doesn't delete its temp files, stack does.

I think it's because of this:

Is there a way I can convince stack to keep the temporary directory for inspection? If not, I'd like to feature request that.