dev-templates/haskell/flake.nix

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{
description = "A Nix-flake-based Haskell development environment";
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inputs = {
flake-utils.url = "github:numtide/flake-utils";
nixpkgs.url = "github:NixOS/nixpkgs";
};
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outputs =
{ self
, flake-utils
, nixpkgs
}:
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flake-utils.lib.eachDefaultSystem (system:
let
pkgs = import nixpkgs { inherit system; };
in
{
devShell = pkgs.mkShell {
buildInputs = with pkgs; [ cabal-install ghc ];
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shellHook = with pkgs; ''
${ghc}/bin/ghc --version
${cabal-install}/bin/cabal --version
'';
};
});
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}