infra/flake.nix

# SPDX-FileCopyrightText: 2024 Auxolotl Infrastructure Contributors
#
# SPDX-License-Identifier: GPL-3.0-only

{
  description = "Auxolotl infrastructure.";

  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
    unstable.url = "github:nixos/nixpkgs/nixos-unstable";
    snowfall-lib = {
      url = "github:snowfallorg/lib/dev";
      inputs.nixpkgs.follows = "nixpkgs";
    };

    agenix.url = "github:ryantm/agenix";

    agenix-rekey = {
      url = "github:oddlama/agenix-rekey";
      inputs.nixpkgs.follows = "nixpkgs";
    };

    auxolotl-website = {
      url = "git+https://git.auxolotl.org/auxolotl/website";
      inputs.nixpkgs.follows = "nixpkgs";
    };

    buildbot-nix.url = "github:nix-community/buildbot-nix";
    # Do not override nixpkgs in buildbot-nix (see https://github.com/nix-community/buildbot-nix)

    deploy-rs = {
      url = "github:serokell/deploy-rs";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };

  outputs = inputs: let
    lib = inputs.snowfall-lib.mkLib {
      inherit inputs;

      src = ./.;

      snowfall = {
        namespace = "auxolotl";
      };
    };
  in
    lib.mkFlake {
      overlays = [
        inputs.auxolotl-website.overlays.default
        inputs.agenix-rekey.overlays.default
      ];

      systems.modules.nixos = [
        inputs.agenix.nixosModules.default
        inputs.agenix-rekey.nixosModules.default
        inputs.buildbot-nix.nixosModules.buildbot-master
        inputs.buildbot-nix.nixosModules.buildbot-worker
      ];

      deploy = lib.mkDeploy {
        inherit (inputs) self;
        overrides = {
          axol.hostname = "137.184.177.239";
          baxter.hostname = "209.38.149.197";
        };
      };

      agenix-rekey = inputs.agenix-rekey.configure {
        userFlake = inputs.self;
        nodes = inputs.self.nixosConfigurations;
      };

      checks =
        builtins.mapAttrs
        (system: deploy-lib: deploy-lib.deployChecks inputs.self.deploy)
        inputs.deploy-rs.lib;
    };
}