| Copyright | (c) 2020-2022 Kowainik |
|---|---|
| License | MPL-2.0 |
| Maintainer | Kowainik <xrom.xkov@gmail.com> |
| Safe Haskell | None |
| Language | Haskell2010 |
Extensions.Cabal
Description
Functions to extract extensions from the .cabal files.
Synopsis
- parseCabalFileExtensions :: FilePath -> IO (Map FilePath ParsedExtensions)
- parseCabalExtensions :: FilePath -> ByteString -> IO (Map FilePath ParsedExtensions)
- extractCabalExtensions :: GenericPackageDescription -> IO (Map FilePath ParsedExtensions)
- cabalToGhcExtension :: Extension -> Maybe (Either SafeHaskellExtension OnOffExtension)
- toGhcExtension :: KnownExtension -> Maybe Extension
- toSafeExtensions :: KnownExtension -> Maybe SafeHaskellExtension
Documentation
parseCabalExtensions :: FilePath -> ByteString -> IO (Map FilePath ParsedExtensions) #
Parse default extensions from a .cabal file content. This
function takes a path to a .cabal file. The path is only used for error
message. Pass empty string, if you don't have a path to .cabal file.
Throws:
extractCabalExtensions :: GenericPackageDescription -> IO (Map FilePath ParsedExtensions) #
Extract Haskell Language extensions from a Cabal package description.
Bridge between Cabal and GHC extensions
cabalToGhcExtension :: Extension -> Maybe (Either SafeHaskellExtension OnOffExtension) #
Convert Extension to OnOffExtension or SafeHaskellExtension.
toGhcExtension :: KnownExtension -> Maybe Extension #
Convert KnownExtension to OnOffExtension.
toSafeExtensions :: KnownExtension -> Maybe SafeHaskellExtension #
Convert KnownExtension to SafeHaskellExtension.