# Edit this configuration file to define what should be installed on
# your system.  Help is available in the configuration.nix(5) man page
# and in the NixOS manual (accessible by running ‘nixos-help’).
{
  description = "Greg's machines!";

  inputs = {
    agenix = {
      url = "github:ryantm/agenix";
      inputs.nixpkgs.follows = "nixunstable";
    };
    btc = {
      url = "github:fort-nix/nix-bitcoin/release";
    };
    darwin = {
      url = "github:lnl7/nix-darwin/master";
      inputs.nixpkgs.follows = "nixunstable";
    };
    flake-parts.url = "github:hercules-ci/flake-parts";
    hooks.url = "github:cachix/git-hooks.nix";
    hm = {
      url = "github:nix-community/home-manager/release-24.05";
      inputs.nixpkgs.follows = "nixstable";
    };
    hmunstable = {
      url = "github:nix-community/home-manager/master";
      inputs.nixpkgs.follows = "nixstable";
    };
    nixvimstable.url = "github:nix-community/nixvim/nixos-24.05";
    nixvimunstable.url = "github:nix-community/nixvim/main";
    nix23_05.url = "github:NixOS/nixpkgs/nixos-23.05";
    nixstable.url = "github:nixos/nixpkgs/nixos-24.05";
    nixunstable.url = "github:nixos/nixpkgs/nixos-unstable";
    nurpkgs.url = "github:nix-community/NUR";
    vsext.url = "github:nix-community/nix-vscode-extensions";
    wsl = {
      url = "github:nix-community/NixOS-WSL";
      inputs.nixpkgs.follows = "nixunstable";
    };
    zed.url = "github:zed-industries/zed/v0.154.x";
  };

  outputs = { self, ... }@inputs:
    let
      local_overlay = import ./overlays;
      overlays = [
        inputs.agenix.overlays.default
        local_overlay
        inputs.nurpkgs.overlay
        inputs.vsext.overlays.default
        (_: _: { zed-editor = inputs.zed.packages.x86_64-linux.default; })
      ];

    in
    inputs.flake-parts.lib.mkFlake { inherit inputs; } {
      systems = [ "x86_64-linux" "x86_64-darwin" "aarch64-linux" "aarch64-darwin" ];

      flake = {
        nixosConfigurations = (import ./hosts { inherit inputs overlays; });

        darwinConfigurations = (import ./darwin { inherit inputs overlays; });

        homeConfigurations = (import ./home { inherit inputs overlays; });

        overlays = {
          default = local_overlay;
        };

        modules = import ./modules;
      };

      perSystem = { pkgs, self', system, ... }: {
        _module.args.pkgs = import inputs.nixstable {
          inherit system overlays;
        };

        checks = import ./checks.nix { inherit system; inherit (inputs) hooks; };

        devShells = {
          default = pkgs.mkShell {
            inherit (self'.checks.pre-commit-check) shellHook;
            buildInputs = with pkgs; [
              bashInteractive
              curl
              git
              gnutar
              gzip
              inject
              inject-darwin
              (inputs.nixvimunstable.legacyPackages.${system}.makeNixvim (import ./home/modules/baseline/vim/config.nix { inherit pkgs; inherit (pkgs) lib; }))
              self'.checks.pre-commit-check.enabledPackages
              tmux
              xonsh
            ];
          };
        };

        packages = rec {
          default = iso;
          iso = self.nixosConfigurations.iso.config.system.build.isoImage;
          iso-beta = self.nixosConfigurations.iso-beta.config.system.build.isoImage;
        };
      };
    };
}