Refactor

README.md

@@ -55,3 +55,4 @@ Start from `flake.nix` (see [Flakes](https://nixos.wiki/wiki/Flakes)). [`flake-p
     sudo nixos-rebuild boot
     ```
 - To autoformat the project tree using nixpkgs-fmt, run `nix fmt`.
+- To build all flake outputs (locally or in CI), run `nix run github:srid/nixci`

flake.nix

@@ -100,7 +100,12 @@
         treefmt.config = {
           projectRootFile = "flake.nix";
           programs.nixpkgs-fmt.enable = true;
-          settings.formatter.nixpkgs-fmt.excludes = [ "nixos/jenkins/plugins.nix" ];
+          settings.formatter.nixpkgs-fmt.excludes =
+            let
+              nixosConfig = self.nixosConfigurations.actual;
+              jenkinsPluginsFile = nixosConfig.config.jenkins-nix-ci.plugins-file;
+            in
+            [ jenkinsPluginsFile ];
         };
 
         packages.default = self'.packages.activate;