27 lines
805 B
Nix
27 lines
805 B
Nix
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{ nixpkgs ? import <nixpkgs> {}, compiler ? "default" }:
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let
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inherit (nixpkgs) pkgs;
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haskellPackages = if compiler == "default"
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then pkgs.haskellPackages
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else pkgs.haskell.packages.${compiler};
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tasty-hedgehog-github = pkgs.callPackage (pkgs.fetchFromGitHub {
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owner = "qfpl";
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repo = "tasty-hedgehog";
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rev = "5da389f5534943b430300a213c5ffb5d0e13459e";
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sha256 = "04pmr9q70gakd327sywpxr7qp8jnl3b0y2sqxxxcj6zj2q45q38m";
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}) {};
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modifiedHaskellPackages = haskellPackages.override {
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overrides = self: super: {
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tasty-hedgehog =
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if super ? tasty-hedgehog
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then super.tasty-hedgehog
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else tasty-hedgehog-github;
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};
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};
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lets-lens = modifiedHaskellPackages.callPackage ./lets-lens.nix {};
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in
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lets-lens
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