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Jul 30th, 2016
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  1. { nixpkgs ? import <nixpkgs> {}, compiler ? "default" }:
  2.  
  3. let
  4.  
  5. inherit (nixpkgs) pkgs;
  6.  
  7. haskellPackages = if compiler == "default"
  8. then pkgs.haskellPackages
  9. else pkgs.haskell.packages.${compiler};
  10.  
  11. drv = haskellPackages.callPackage ./. {};
  12.  
  13. in
  14.  
  15. if pkgs.lib.inNixShell then drv.env else drv
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