问题
I use stack new <name>, then hpack-convert and add dependencies into package.yaml in order to skip ceremony and start writing Haskell code.
Why is there's always a Setup.hs file? I don't use custom setups as far as I know. Will I need to include this file at some point?
回答1:
I think it's just an old haskell convention that "Setup.hs" can be used to build the package, even for simple build types. Pretty sure it can be removed without having issues.
来源：https://stackoverflow.com/questions/46390981/do-i-need-setup-hs-file-when-creating-haskell-projects