| Safe Haskell | None |
|---|---|
| Language | Haskell2010 |
Stackage.PackageIndex
Description
Dealing with the 00-index file and all its cabal files.
- sourcePackageIndex :: (MonadThrow m, MonadResource m, MonadActive m, MonadBaseControl IO m) => Producer m UnparsedCabalFile
- data UnparsedCabalFile = UnparsedCabalFile {
- ucfName :: PackageName
- ucfVersion :: Version
- ucfParse :: forall m. MonadThrow m => m GenericPackageDescription
- getLatestDescriptions :: MonadIO m => (PackageName -> Version -> Bool) -> (GenericPackageDescription -> IO desc) -> m (Map PackageName desc)
Documentation
sourcePackageIndex :: (MonadThrow m, MonadResource m, MonadActive m, MonadBaseControl IO m) => Producer m UnparsedCabalFile Source
Stream all of the cabal files from the 00-index tar file.
data UnparsedCabalFile Source
A cabal file with name and version parsed from the filepath, and the package description itself ready to be parsed. It's left in unparsed form for efficiency.
Constructors
| UnparsedCabalFile | |
Fields
| |
getLatestDescriptions :: MonadIO m => (PackageName -> Version -> Bool) -> (GenericPackageDescription -> IO desc) -> m (Map PackageName desc) Source
Get all of the latest descriptions for name/version pairs matching the given criterion.