ptk/flake.nix

{
  description = "poz toolkit";

  inputs = {
    nixpkgs.url = "nixpkgs/nixos-unstable";
  };

  outputs = {self, nixpkgs, ...}: let
    name = "ptk";

    systems = ["x86_64-linux" "aarch64-linux"];
    forEachSystem = nixpkgs.lib.genAttrs systems;
    pkgsForEach = nixpkgs.legacyPackages;
  in {
    devShells = forEachSystem (
      system: let
        pkgs = pkgsForEach.${system};
        shell = pkgs.mkShell {
          inherit name;

          packages = with pkgs; [
            bear
            gdb
            vulkan-tools
            spirv-tools
            mesa-demos
          ];

          inputsFrom = [ self.packages.${system}.default ];

          # https://discourse.nixos.org/t/setting-up-vulkan-for-development/11715/3
          LD_LIBRARY_PATH = with pkgs; "${glfw}/lib:${vulkan-loader}/lib:${vulkan-validation-layers}/lib:./target";
          VULKAN_SDK = with pkgs; "${vulkan-headers}";
          VK_LAYER_PATH = with pkgs; "${vulkan-validation-layers}/share/vulkan/explicit_layer.d";
          PTK_LOG_LEVEL = "debug";
        };
      in {
        "${name}" = shell;
        default = shell;
      }
    );
    packages = forEachSystem (
      system: let
        pkgs = pkgsForEach.${system};
        package = pkgs.callPackage ./default.nix {};
      in {
        "${name}" = package;
        default = package;
      }
    );
  };
}