ud3tn/flake.nix

# SPDX-License-Identifier: BSD-3-Clause OR Apache-2.0

{
  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-26.05";
  };

  outputs =
    { self, nixpkgs }:
    let
      systems = [
        "aarch64-darwin"
        "aarch64-linux"
        "x86_64-darwin"
        "x86_64-linux"
      ];

      forAllSystems =
        fn:
        nixpkgs.lib.genAttrs systems (
          system:
          fn {
            pkgs = import nixpkgs { inherit system; };
          }
        );
    in
    {
      packages = forAllSystems ({ pkgs, ... }: import ./nix/packages.nix { inherit pkgs; });

      checks = forAllSystems (
        { pkgs, ... }:
        import ./nix/tests {
          pkgs = pkgs.extend self.overlays.default;
          nixosModules = self.nixosModules;
        }
      );

      devShells = forAllSystems (
        { pkgs, ... }:
        {
          default = import ./nix/shell.nix { inherit pkgs self; };
        }
      );

      formatter = forAllSystems ({ pkgs, ... }: pkgs.nixfmt-tree);

      overlays.default = final: prev: {
        inherit (self.packages.${final.stdenv.hostPlatform.system}) ud3tn pyd3tn python-ud3tn-utils;
      };

      nixosModules.default = import ./nix/module.nix;
    };
}