Stack.PackageLocation

Deal with downloading, cloning, or whatever else is necessary for getting a PackageLocation into something Stack can work with.

Documentation

resolveSinglePackageLocation

Arguments

:: HasConfig env

=> Path Abs Dir

project root

-> PackageLocation FilePath

-> RIO env (Path Abs Dir)

Same as resolveMultiPackageLocation, but works on a SinglePackageLocation.

resolveMultiPackageLocation

Arguments

:: HasConfig env

=> Path Abs Dir

project root

-> PackageLocation Subdirs

-> RIO env [(Path Abs Dir, PackageLocation FilePath)]

Resolve a PackageLocation into a path, downloading and cloning as necessary.

Returns the updated PackageLocation value with just a single subdir (if relevant).

parseSingleCabalFile

Arguments

:: HasConfig env

=> Path Abs Dir

project root, used for checking out necessary files

-> Bool

print warnings?

-> PackageLocation FilePath

-> RIO env LocalPackageView

parseSingleCabalFileIndex

Arguments

:: HasConfig env

=> (PackageIdentifierRevision -> IO ByteString)

lookup in index

-> Path Abs Dir

project root, used for checking out necessary files

-> PackageLocationIndex FilePath

-> RIO env GenericPackageDescription

Parse the cabal files present in the given 'PackageLocationIndex FilePath'.

parseMultiCabalFiles

Arguments

:: HasConfig env

=> Path Abs Dir

project root, used for checking out necessary files

-> Bool

print warnings?

-> PackageLocation Subdirs

-> RIO env [LocalPackageView]

Load and parse cabal files into GenericPackageDescriptions

parseMultiCabalFilesIndex

Arguments

:: HasConfig env

=> (PackageIdentifierRevision -> IO ByteString)

-> Path Abs Dir

project root, used for checking out necessary files

-> PackageLocationIndex Subdirs

-> RIO env [(GenericPackageDescription, PackageLocationIndex FilePath)]

parseMultiCabalFiles but supports PLIndex