tlaternet-server/flake.nix

{
  description = "tlater.net host configuration";

  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs/nixos-24.05";
    nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable";
    disko = {
      url = "github:nix-community/disko";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    deploy-rs.url = "github:serokell/deploy-rs";
    sops-nix = {
      url = "github:Mic92/sops-nix";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    nvfetcher = {
      url = "github:berberman/nvfetcher";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    tlaternet-webserver = {
      url = "git+https://gitea.tlater.net/tlaternet/tlaternet.git";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    foundryvtt = {
      url = "github:reckenrode/nix-foundryvtt";
      inputs.nixpkgs.follows = "nixpkgs";
    };

    sonnenshift = {
      url = "git+ssh://git@github.com/sonnenshift/battery-manager?ref=tlater/implement-nix-module";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };

  outputs = {
    self,
    nixpkgs,
    sops-nix,
    nvfetcher,
    deploy-rs,
    ...
  } @ inputs: let
    system = "x86_64-linux";
    pkgs = nixpkgs.legacyPackages.${system};
  in {
    ##################
    # Configurations #
    ##################
    nixosConfigurations = {
      # The actual system definition
      hetzner-1 = nixpkgs.lib.nixosSystem {
        inherit system;
        specialArgs.flake-inputs = inputs;

        modules = [
          ./configuration
          ./configuration/hardware-specific/hetzner
        ];
      };
    };

    ############################
    # Deployment configuration #
    ############################
    deploy.nodes = {
      hetzner-1 = {
        hostname = "116.202.158.55";

        profiles.system = {
          user = "root";
          path = deploy-rs.lib.${system}.activate.nixos self.nixosConfigurations.hetzner-1;
        };

        sshUser = "tlater";
        sshOpts = ["-p" "2222" "-o" "ForwardAgent=yes"];
      };
    };

    #########
    # Tests #
    #########
    checks = builtins.mapAttrs (system: deployLib: deployLib.deployChecks self.deploy) deploy-rs.lib;

    ###################
    # Utility scripts #
    ###################
    apps.${system} = {
      default = self.apps.${system}.run-vm;

      run-vm = {
        type = "app";
        program = let
          vm = nixpkgs.lib.nixosSystem {
            inherit system;
            specialArgs.flake-inputs = inputs;

            modules = [
              ./configuration
              ./configuration/hardware-specific/vm.nix
            ];
          };
        in
          (pkgs.writeShellScript "" ''
            ${vm.config.system.build.vm.outPath}/bin/run-testvm-vm
          '')
          .outPath;
      };

      update-pkgs = {
        type = "app";
        program = let
          nvfetcher-bin = "${nvfetcher.packages.${system}.default}/bin/nvfetcher";
        in
          (pkgs.writeShellScript "update-pkgs" ''
            cd "$(git rev-parse --show-toplevel)/pkgs"
            ${nvfetcher-bin} -o _sources_pkgs -c nvfetcher.toml
          '')
          .outPath;
      };

      update-nextcloud-apps = {
        type = "app";
        program = let
          nvfetcher-bin = "${nvfetcher.packages.${system}.default}/bin/nvfetcher";
        in
          (pkgs.writeShellScript "update-nextcloud-apps" ''
            cd "$(git rev-parse --show-toplevel)/pkgs"
            ${nvfetcher-bin} -o _sources_nextcloud -c nextcloud-apps.toml
          '')
          .outPath;
      };
    };

    ###########################
    # Development environment #
    ###########################
    devShells.${system}.default = nixpkgs.legacyPackages.${system}.mkShell {
      sopsPGPKeyDirs = ["./keys/hosts/" "./keys/users/"];
      nativeBuildInputs = [
        sops-nix.packages.${system}.sops-import-keys-hook
      ];

      packages = with pkgs; [
        sops-nix.packages.${system}.sops-init-gpg-key
        deploy-rs.packages.${system}.default

        cargo
        clippy
        rustc
        rustfmt
        rust-analyzer
        pkg-config
        openssl
      ];
    };
  };
}