csci5607/flake.nix

{
  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs";
    fenix.url = "github:nix-community/fenix";
  };

  outputs = { self, nixpkgs, flake-utils, fenix }:
    flake-utils.lib.eachDefaultSystem (system:
      let
        pkgs = import nixpkgs {
          inherit system;
          overlays = [ fenix.overlays.default ];
        };

        toolchain = pkgs.fenix.stable;

        flakePkgs = rec {
          assignment-2a = pkgs.callPackage ./assignment-2a { };
        };
      in rec {
        packages = flake-utils.lib.flattenTree flakePkgs;

        devShell = pkgs.mkShell {
          inputsFrom = with flakePkgs; [ assignment-2a ];

          packages = (with pkgs; [
            cargo-deny
            cargo-edit
            cargo-expand
            cargo-flamegraph
            cargo-watch
            clang-tools
            cmake
            dos2unix
            imagemagick
            linuxPackages_latest.perf
            ninja
            pandoc
            poppler_utils
            renderdoc
            texlive.combined.scheme-full
            unzip
            zip
            zathura

            (python310.withPackages (p: with p; [ ipython numpy scipy sympy ]))
          ]) ++ (with toolchain; [
            cargo
            rustc
            clippy

            # Get the nightly version of rustfmt so we can wrap comments
            pkgs.fenix.default.rustfmt
          ]);
          CARGO_UNSTABLE_SPARSE_REGISTRY = "true";

          LD_LIBRARY_PATH = with pkgs;
            lib.concatStringsSep ":" [ "${libGL}/lib" ];

          CMAKE_PREFIX_PATH = with pkgs;
            lib.concatMapStringsSep ":" (p: "${p.dev}") [
              libglvnd
              libGLU
              xorg.libX11
              xorg.libXcursor
              xorg.libXext
              xorg.libXi
              xorg.libXinerama
              xorg.libXrandr
              xorg.libXrender
              spdlog
            ];
        };
      });
}