ark/flake.nix

{
  description = "A highly structured configuration database.";
  inputs = {
    nixos.url = "github:nixos/nixpkgs/nixos-unstable";
    digga.url = "github:divnix/digga/main";
    digga.inputs.nixpkgs.follows = "nixos";
    digga.inputs.nixlib.follows = "nixos";
    digga.inputs.home-manager.follows = "home";
    home.url = "github:nix-community/home-manager/master";
    home.inputs.nixpkgs.follows = "nixos";
    naersk.url = "github:nmattia/naersk";
    naersk.inputs.nixpkgs.follows = "nixos";
    nixos-hardware.url = "github:nixos/nixos-hardware";
    rnixLsp = {
      url = "github:nix-community/rnix-lsp";
      inputs.naersk.follows = "naersk";
      inputs.nixpkgs.follows = "nixos";
    };
    alejandra = {
      url = "github:kamadorueda/alejandra";
      inputs.nixpkgs.follows = "nixos";
    };
    /*
     helix = {
     url = "https://github.com/helix-editor/helix.git";
     type = "git";
     submodules = true;
     inputs.nixpkgs.follows = "nixos";
     };
     */
    nixosPersistence.url = "github:nix-community/impermanence";
    nixpkgsWayland = {
      url = "github:colemickens/nixpkgs-wayland";
      inputs.nixpkgs.follows = "nixos";
    };
  };
  outputs =
    {
      self,
      digga,
      nixos,
      home,
      nixos-hardware,
      nixosPersistence,
      nixpkgsWayland,
      rnixLsp,
      alejandra,
      ...
    }
    @ inputs:
      digga.lib.mkFlake
      {
        inherit self inputs;
        channelsConfig = { allowUnfree = true; };
        channels = {
          nixos = {
            imports = [(digga.lib.importOverlays ./overlays)];
            overlays = [
              #nixpkgsWayland.overlay
              (
                _: prev: {
                  #helix = helix.packages.${prev.system}.helix;
                  #helix-src = prev.helix.src;
                  #rnix-lsp = rnixLsp.packages.${prev.system}.rnix-lsp;
                }
              )
              (
                _: prev: {
                  alejandra = alejandra.defaultPackage.${prev.system};
                  remarshal =
                    prev.remarshal.overrideAttrs
                    (
                      old: {
                        postPatch =
                          ''
                            substituteInPlace pyproject.toml \
                              --replace "poetry.masonry.api" "poetry.core.masonry.api" \
                              --replace 'PyYAML = "^5.3"' 'PyYAML = "*"' \
                              --replace 'tomlkit = "^0.7"' 'tomlkit = "*"'
                          '';
                      }
                    );
                }
              )
              ./pkgs/default.nix
            ];
          };
        };
        lib = import ./lib { lib = digga.lib // nixos.lib; };
        sharedOverlays = [
          (
            _: prev: {
              __dontExport = true;
              lib = prev.lib.extend (_: _: { our = self.lib; });
            }
          )
        ];
        nixos = {
          hostDefaults = {
            system = "x86_64-linux";
            channelName = "nixos";
            imports = [(digga.lib.importExportableModules ./modules)];
            modules = [
              { lib.our = self.lib; }
              digga.nixosModules.bootstrapIso
              digga.nixosModules.nixConfig
              home.nixosModules.home-manager
              nixosPersistence.nixosModules.impermanence
            ];
          };
          imports = [(digga.lib.importHosts ./hosts)];
          hosts = {};
          importables = rec {
            profiles =
              (digga.lib.rakeLeaves ./profiles)
              // {
                users = digga.lib.rakeLeaves ./users;
                nixos-hardware = nixos-hardware.nixosModules;
              };
            suites =
              with profiles; {
                base = [cachix core users.root];
                work = [users.patriot develop];
              };
          };
        };
        home = {
          imports = [(digga.lib.importExportableModules ./users/modules)];
          modules = [];
          importables = rec {
            profiles = digga.lib.rakeLeaves ./users/profiles;
            suites = with profiles; rec { base = [direnv git starship]; };
          };
        };
        devshell = ./shell;
        homeConfigurations = digga.lib.mkHomeConfigurations self.nixosConfigurations;
        deploy.nodes = digga.lib.mkDeployNodes self.nixosConfigurations {};
      };
}