flake.nix

{
  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
    utils.url = "github:numtide/flake-utils";
    os-installer-src = {
      url = "git+https://gitlab.gnome.org/p3732/os-installer";
      flake = false;
    };
    os-installer-snowflake-config.url = "github:snowflakelinux/os-installer-snowflake-config";
    os-installer-snowflake-config.inputs.nixpkgs.follows = "nixpkgs";
  };

  outputs = { self, nixpkgs, utils, os-installer-src, os-installer-snowflake-config }@inputs:
    utils.lib.eachDefaultSystem (system:
      let
        pkgs = import nixpkgs {
          inherit system;
        };
        os-installer-snowflake-config-pkg = pkgs.callPackage os-installer-snowflake-config {
          inherit (inputs);
        };
        name = "os-installer";
      in
      rec
      {
        packages.${name} = pkgs.callPackage ./default.nix {
         inherit (inputs) os-installer-src;
         os-installer-config = os-installer-snowflake-config-pkg;
        };

        # `nix build`
        defaultPackage = packages.${name};

        # `nix run`
        apps.${name} = utils.lib.mkApp {
         inherit name;
         drv = packages.${name};
        };
        defaultApp = packages.${name};

        devShell = pkgs.mkShell {
          buildInputs = with pkgs; [
            python310Packages.pyaml
            python310Packages.pygobject3
            gnome-desktop
            libxml2
            vte-gtk4
            desktop-file-utils
            cairo
            gdk-pixbuf
            gobject-introspection
            graphene
            gtk4
            libadwaita
            meson
            ninja
            openssl
            pandoc
            pango
            pkgconfig
            polkit
            libgweather
            wrapGAppsHook4
          ];
        };
      });
}