Format networking.nix

nix-community · Jul 27, 2023 · 5164fef · 5164fef
1 parent 99cc01c
commit 5164fef
Showing 1 changed file with 15 additions and 12 deletions.
diff --git a/modules/environment/networking.nix b/modules/environment/networking.nix
@@ -70,18 +70,21 @@ in
       '';
     }];
 
-    networking.hostFiles = let
-      localhostHosts = pkgs.writeText "localhost-hosts" ''
-        127.0.0.1 localhost
-        ::1 localhost
-      '';
-      stringHosts =
-        let
-          oneToString = set: ip: ip + " " + concatStringsSep " " set.${ip} + "\n";
-          allToString = set: concatMapStrings (oneToString set) (attrNames set);
-        in pkgs.writeText "string-hosts" (allToString (filterAttrs (_: v: v != []) cfg.hosts));
-      extraHosts = pkgs.writeText "extra-hosts" cfg.extraHosts;
-    in mkBefore [ localhostHosts stringHosts extraHosts ];
+    networking.hostFiles =
+      let
+        localhostHosts = pkgs.writeText "localhost-hosts" ''
+          127.0.0.1 localhost
+          ::1 localhost
+        '';
+        stringHosts =
+          let
+            oneToString = set: ip: ip + " " + concatStringsSep " " set.${ip} + "\n";
+            allToString = set: concatMapStrings (oneToString set) (attrNames set);
+          in
+          pkgs.writeText "string-hosts" (allToString (filterAttrs (_: v: v != [ ]) cfg.hosts));
+        extraHosts = pkgs.writeText "extra-hosts" cfg.extraHosts;
+      in
+      mkBefore [ localhostHosts stringHosts extraHosts ];
 
     environment.etc = {
       # /etc/services: TCP/UDP port assignments.