# SPDX-FileCopyrightText: © 2026 Jeffrey C. Ollie <jeff@ocjtech.us>
# SPDX-License-Identifier: MIT

{
  description = "";

  inputs = {
    nixpkgs = {
      url = "https://channels.nixos.org/nixpkgs-unstable/nixexprs.tar.zst";
    };
  };

  outputs =
    {
      nixpkgs,
      ...
    }:
    let
      inherit (nixpkgs) lib;
      linuxSystems = builtins.filter (
        system: (lib.systems.elaborate system).isLinux
      ) lib.systems.flakeExposed;
      makePackages =
        system:
        import nixpkgs {
          inherit system;
        };
      forAllSystems = lib.genAttrs linuxSystems;
    in
    {
      packages = forAllSystems (
        system:
        let
          pkgs = makePackages system;
        in
        rec {
          zsmtp = pkgs.callPackage ./nix/package.nix { };
          default = zsmtp;
          zig-deps = pkgs.callPackage ./build.zig.zon.nix { };
        }
      );

      checks = forAllSystems (
        system:
        let
          pkgs = makePackages system;
        in
        {
          zsmtp = pkgs.callPackage ./nix/package.nix { };
          interop = pkgs.callPackage ./nix/interop-test.nix { };
        }
      );

      devShells = forAllSystems (
        system:
        let
          pkgs = makePackages system;
        in
        {
          default = pkgs.mkShell {
            name = "zsmtp";
            nativeBuildInputs = [
              pkgs.git-pages-cli
              pkgs.kcov
              pkgs.radicle-node
              pkgs.reuse
              pkgs.zig_0_16
            ];
          };
        }
      );
    };
}