Usage of package-db stack inconsistent (Cradle vs. cabal-helper)

[DanielG]

We're still using the package-db stack from cradle in a bunch of places, that's going to lead to trouble!

Related: #504

[ajnsit]

Can you help me understand this issue? I am basically using cradle package db stacks for "stack" (the executable, damn it's confusing) support. But this issue seems to indicate that I should move to using cabal-helper.

[DanielG]

Basically right now when we're using cabal-helper, i.e. whenever there is a .cabal file, the cradle package-db stack is going to be completely wrong in some cases because that just uses the pre cabal-helper guessing logic instead of using cabal-helper to extract the package-db from LocalBuildInfo: http://hackage.haskell.org/package/Cabal-1.22.4.0/docs/Distribution-Simple-LocalBuildInfo.html#v:withPackageDB

[DanielG]

Fixed by 8439f12