cabal2nix: bump to latest version and wrap it to include nix-prefetch-scripts in $PATH

1 files changed, 36 insertions, 19 deletions

diff --git a/pkgs/development/tools/haskell/cabal2nix/default.nix b/pkgs/development/tools/haskell/cabal2nix/default.nix
index 5d11e72e2ea..6533debeb19 100644
--- a/pkgs/development/tools/haskell/cabal2nix/default.nix
+++ b/pkgs/development/tools/haskell/cabal2nix/default.nix
@@ -1,25 +1,42 @@
-# This file was auto-generated by cabal2nix. Please do NOT edit manually!
-
-{ cabal, Cabal, deepseq, doctest, filepath, hackageDb, mtl
-, regexPosix, transformers
+{ mkDerivation, fetchgit, aeson, base, bytestring, Cabal, containers
+, deepseq, deepseq-generics, directory, doctest, filepath, gitMinimal
+, hackage-db, hspec, lens, monad-par, monad-par-extras, mtl, pretty
+, process, QuickCheck, regex-posix, SHA, split, stdenv, transformers
+, utf8-string, cartel, nix-prefetch-scripts, makeWrapper
 }:
 
-cabal.mkDerivation (self: {
+mkDerivation rec {
   pname = "cabal2nix";
-  version = "1.73";
-  sha256 = "1nskcr8k5a8wm9q5is0b1kww574q2nq45f16agya8z44hgk97xiv";
-  isLibrary = false;
+  version = "20150423";
+  src = fetchgit {
+    url = "http://github.com/NixOS/cabal2nix.git";
+    rev = "8cfe61c222bd2750ef29f991a2a3ee353444e458";
+    sha256 = "10g7ppcflg1sgkxg8cp90p0mfqyk1ly375hicrb5s58m5w8ij086";
+    deepClone = true;
+  };
   isExecutable = true;
+  enableSharedLibraries = false;
+  enableSharedExecutables = false;
   buildDepends = [
-    Cabal deepseq filepath hackageDb mtl regexPosix transformers
+    aeson base bytestring Cabal containers deepseq-generics directory
+    filepath hackage-db lens monad-par monad-par-extras mtl pretty
+    process regex-posix SHA split transformers utf8-string cartel
   ];
-  testDepends = [ doctest ];
-  doCheck = self.stdenv.lib.versionOlder "7.8" self.ghc.version;
-  meta = {
-    homepage = "http://github.com/NixOS/cabal2nix";
-    description = "Convert Cabal files into Nix build instructions";
-    license = self.stdenv.lib.licenses.bsd3;
-    platforms = self.ghc.meta.platforms;
-    maintainers = with self.stdenv.lib.maintainers; [ simons ];
-  };
-})
+  testDepends = [
+    aeson base bytestring Cabal containers deepseq deepseq-generics
+    directory doctest filepath hackage-db hspec lens monad-par
+    monad-par-extras mtl pretty process QuickCheck regex-posix SHA
+    split transformers utf8-string
+  ];
+  buildTools = [ gitMinimal makeWrapper ];
+  preConfigure = "runhaskell $setupCompileFlags generate-cabal-file --release >cabal2nix.cabal";
+  postInstall = ''
+    exe=$out/libexec/${pname}-${version}/cabal2nix
+    install -D $out/bin/cabal2nix $exe
+    rm -rf $out/{bin,lib,share}
+    makeWrapper $exe $out/bin/cabal2nix --prefix PATH ":" "${nix-prefetch-scripts}/bin"
+  '';
+  homepage = "http://github.com/NixOS/cabal2nix/";
+  description = "Convert Cabal files into Nix build instructions";
+  license = stdenv.lib.licenses.bsd3;
+}