nix/shell.nix · typeable/servant

git.iko.soy/typeable/servant

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1{ pkgs ? import <nixpkgs> {}

2, compiler ? "ghc822"

3, tutorial ? false

4}:

6with pkgs;

8let

9 ghc = haskell.packages.${compiler}.ghcWithPackages (_: []);

10 docstuffs = python3.withPackages (ps: with ps; [ recommonmark sphinx sphinx_rtd_theme ]);

13stdenv.mkDerivation {

14 name = "servant-dev";

15 buildInputs = [ ghc zlib python3 wget ]

16 ++ (if tutorial then [docstuffs postgresql] else []);

17 shellHook = ''

18 eval $(grep export ${ghc}/bin/ghc)

19 export LD_LIBRARY_PATH="${zlib}/lib";

20 '';