Format the entire project.

flake.nix

@@ -15,31 +15,57 @@
       inputs.nixpkgs.follows = "nixpkgs";
     };
   };
-  outputs = { self, nixpkgs, alejandra, mailserver, sops-nix, ... }@attrs: let
+  outputs = {
+    self,
+    nixpkgs,
+    alejandra,
+    mailserver,
+    sops-nix,
+    ...
+  } @ attrs: let
     lib = nixpkgs.lib;
-    fn = import ./fn.nix { inherit lib; };
+    fn = import ./fn.nix {inherit lib;};
     mappedFormatter = builtins.mapAttrs (arch: packages: packages.default) alejandra.packages;
     system = "x86_64-linux";
-    machineList = fn.lst { p = (toString ./machines); t = "directory"; b = false; };
-    configFiles = fn.lst { p = (toString ./config); b = true; };
-    pkgsFiles = fn.lst { p = (toString ./pkgs); b = true; };
-    serviceFiles = fn.lst { p = (toString ./services); b = true; };
+    machineList = fn.lst {
+      p = toString ./machines;
+      t = "directory";
+      b = false;
+    };
+    configFiles = fn.lst {
+      p = toString ./config;
+      b = true;
+    };
+    pkgsFiles = fn.lst {
+      p = toString ./pkgs;
+      b = true;
+    };
+    serviceFiles = fn.lst {
+      p = toString ./services;
+      b = true;
+    };
     nixosSystemFor = machine: {
       name = machine;
       value = let
         machinePath = lib.concatStringsSep "/" [(toString ./.) "machines" machine];
-        machineFiles = lib.filter (name: lib.strings.hasSuffix ".nix" name) (fn.lst { p = machinePath; b = true; });
-      in nixpkgs.lib.nixosSystem {
-        inherit system;
-        specialArgs = attrs // { fn = fn; };
-        modules = [
-          (toString ./options/machine.nix)
-          sops-nix.nixosModules.sops
-        ] ++ machineFiles
-        ++ configFiles
-        ++ pkgsFiles
-        ++ serviceFiles;
-      };
+        machineFiles = lib.filter (name: lib.strings.hasSuffix ".nix" name) (fn.lst {
+          p = machinePath;
+          b = true;
+        });
+      in
+        nixpkgs.lib.nixosSystem {
+          inherit system;
+          specialArgs = attrs // {fn = fn;};
+          modules =
+            [
+              (toString ./options/machine.nix)
+              sops-nix.nixosModules.sops
+            ]
+            ++ machineFiles
+            ++ configFiles
+            ++ pkgsFiles
+            ++ serviceFiles;
+        };
     };
   in {
     formatter = mappedFormatter;