nixTalk/flake.nix at master · OswaldoMoper/nixTalk · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
{
  description = "Hamlet-free Lucid Yesod app";

  inputs = {
    haskellNix.url = "github:input-output-hk/haskell.nix";
    nixpkgs.follows = "haskellNix/nixpkgs-unstable";
    flake-utils.url = "github:numtide/flake-utils";
  };

  outputs = inputs@{ self
                   , nixpkgs
                   , flake-utils
                   , haskellNix
                   }:
    let
      overlays =
        [ haskellNix.overlay
          (final: prev: {
            nixTalk = final.haskell-nix.stackProject {
              src = final.haskell-nix.cleanSourceHaskell {
                src = ./.;
                name = "nixTalk";
              };
              shell.buildInputs = with pkgs; [
                ghcid
                haskell-language-server
                haskellPackages.yesod-bin
                hlint
                stack
                stylish-haskell
              ];
              shell.additional = hsPkgs: with hsPkgs; [ Cabal ];
            };
            nixTalk-wrapper = pkgs.writeShellApplication {
              name = "nixTalk-wrapped";
              runtimeInputs = [ self.packages.x86_64-linux.default ];
              text = ''
                cd ~/nixTalk
                ${self.packages.x86_64-linux.default}/bin/nixTalk
              '';
            };
          })
        ];
      pkgs = import nixpkgs {
        system = "x86_64-linux";
        inherit overlays;
        inherit (haskellNix) config;
      };
      flake = pkgs.nixTalk.flake{};
      in
        flake-utils.lib.eachSystem [ "x86_64-linux" ] (system: flake //{
          packages = flake.packages // {
            default = flake.packages."nixTalk:exe:nixTalk";
            nixTalk-wrapper = pkgs.nixTalk-wrapper;
          };
          apps = flake.apps // { default = flake.apps."nixTalk:exe:nixTalk"; };
          # legacyPackages = flake.legacyPackages;
        });
  # --- Flake Local Nix Configuration ----------------------------
  nixConfig = {
    extra-substituters = ["https://cache.iog.io"];
    extra-trusted-public-keys = ["hydra.iohk.io:f/Ea+s+dFdN+3Y/G+FDgSq+a5NEWhJGzdjvKNGv0/EQ="];
    allow-import-from-derivation = "true";
  };
}