a21a942 · typeable/cabal2nix

2

3{ cabal2nixSrc ? { outPath = ./.; revCount = 0; gitTag = "dirty"; }

4, releaseBuild ? false

5−, supportedPlatforms ? if releaseBuild then ["i686-linux" "x86_64-linux" /*"x86_64-darwin"*/] else ["x86_64-linux"]

5+, supportedPlatforms ? ["x86_64-linux"] ++ (if releaseBuild then ["i686-linux" /*"x86_64-darwin"*/] else [])

6−, supportedCompilers ? if true then ["ghc784"] else ["ghc704" "ghc722" "ghc742" "ghc763" "ghc784" /*"ghcHEAD"*/]

6+, supportedCompilers ? [/*"ghc704" "ghc722" "ghc742" "ghc763"*/ "ghc784" /*"ghcHEAD"*/]

7}:

8

9let

13 cabal2nix = genAttrs supportedCompilers (ghcVer: genAttrs supportedPlatforms (system:

14 let

15 pkgs = import <nixpkgs> { inherit system; };

16− haskellPackages = pkgs.lib.getAttrFromPath ["haskellPackages_${ghcVer}"] pkgs;

16+ haskellPackages = pkgs.lib.getAttrFromPath ["haskell-ng" "packages" ghcVer] pkgs;

17 nativeCabal = pkgs.stdenv.lib.versionOlder "7.8" haskellPackages.ghc.version;

18− Cabal = if nativeCabal then null else haskellPackages.Cabal_1_18_1_3;

18+ Cabal = if nativeCabal then null else haskellPackages.Cabal_1_20_0_3;

19 hackageDb = haskellPackages.hackageDb.override { Cabal = Cabal; };

20 in

21− haskellPackages.cabal.mkDerivation (self: {

21+ haskellPackages.mkDerivation {

22 pname = "cabal2nix";

23− src = cabal2nixSrc;

24 version = cabal2nixSrc.gitTag;

23 version = cabal2nixSrc.gitTag;

24+ src = cabal2nixSrc;

25 isLibrary = false;

26 isExecutable = true;

27 buildDepends = with haskellPackages; [

28− Cabal deepseq filepath hackageDb monadPar monadParExtras mtl

28+ aeson base bytestring Cabal containers deepseq directory filepath

29− regexPosix transformers SHA aeson split utf8String

29+ hackage-db monad-par monad-par-extras mtl pretty process

30+ regex-posix SHA split transformers utf8-string

30 ];

31 ];

31− testDepends = with haskellPackages; [ doctest ];

32+ testDepends = with haskellPackages; [ base doctest ];

32− doCheck = nativeCabal;

33− meta = {

34− homepage = "http://github.com/NixOS/cabal2nix";

33+ homepage = "http://github.com/NixOS/cabal2nix";

35− description = "Convert Cabal files into Nix build instructions";

34+ description = "Convert Cabal files into Nix build instructions";

36− license = self.stdenv.lib.licenses.bsd3;

35+ license = pkgs.stdenv.lib.licenses.bsd3;

37− maintainers = [ self.stdenv.lib.maintainers.simons ];

36+ maintainers = [ pkgs.stdenv.lib.maintainers.simons ];

38− };

37+ }

39− })));

38+ ));

40}

39}