SHC.Stack

Utility functions related to Stack.

Documentation

stack :: [String] -> IO String

checkStackVersion :: IO Bool

Verify that the required Stack is present.

getHpcDir :: String -> IO FilePath

Return the HPC data directory, given the package name.

getBaseMixDir :: IO FilePath

Return the HPC mix directory, where module data is stored. This path needs to be prefixed with the project's path (cf. stackProjectPath).

getStackQuery :: IO StackQuery

Get relevant information from stack query. Used to find package filepaths.

getProjectKey :: String -> IO String

Get the key that GHC uses for the given package.

getStackProjects :: IO [StackProject]

Get the Stack info needed to find project files.