patos/flake.nix

{
  description = "PatOS is a minimal, immutable Linux distribution specialized for the Patagia Platform.";

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

  outputs =
    { self, nixpkgs }:
    let
      releaseVersion = "0.0.1";
      system = "x86_64-linux";
      updateUrl = "https://images.dl.patagia.dev/patos/";
      pkgs = import nixpkgs { inherit system; };
    in
    {
      nixosModules.devel.imports = [
        ./modules/profiles/devel.nix
      ];

      nixosModules.server.imports = [
        ./modules/profiles/server.nix
      ];

      nixosModules.image.imports = [
        ./modules
        ./modules/profiles/base.nix
        ./modules/image
      ];

      packages.${system} = {
        devel =
          (nixpkgs.lib.nixosSystem {
            modules = [
              (
                { lib, ... }:
                {
                  nixpkgs.hostPlatform = system;
                  system.stateVersion = "24.05";
                }
              )
              {
                system.image.updates.url = "${updateUrl}";
                system.image.id = "patos";
                system.image.version = releaseVersion;
              }
              self.nixosModules.image
              self.nixosModules.devel
            ];
          }).config.system.build.updatePackage;

        patos =
          (nixpkgs.lib.nixosSystem {
            modules = [
              (
                { lib, ... }:
                {
                  nixpkgs.hostPlatform = system;
                  system.stateVersion = "24.05";
                }
              )
              {
                system.image.updates.url = "${updateUrl}";
                system.image.id = "patos";
                system.image.version = releaseVersion;
              }
              self.nixosModules.image
              self.nixosModules.server
            ];
          }).config.system.build.updatePackage;

        qemu-uefi-tpm = pkgs.callPackage ./utils/qemu-uefi-tpm.nix { inherit pkgs; };
      };

      checks.${system} = {
        ssh-preseed = import ./tests/ssh-preseed.nix { inherit pkgs self; };
        podman = import ./tests/podman.nix { inherit pkgs self; };
        system-update = import ./tests/system-update.nix { inherit pkgs self; };
      };

      devShells.${system}.default = pkgs.mkShell {
        buildInputs = with pkgs; [
          erofs-utils
          just
          self.packages.${system}.qemu-uefi-tpm
          squashfs-tools-ng
        ];
      };

    };
}