treewide: use nixfmt --strict flag

home/applications/fcitx5/default.nix

@@ -1,8 +1,4 @@
-{
-  lib,
-  pkgs,
-  ...
-}:
+{ lib, pkgs, ... }:
 let
   package = pkgs.qt6Packages.fcitx5-with-addons.override {
     addons = with pkgs; [
@@ -14,9 +10,7 @@ let
   };
 in
 {
-  home.packages = [
-    package
-  ];
+  home.packages = [ package ];
 
   systemd.user.services.fcitx5-daemon = {
     Unit.Description = "Fcitx5 input method editor";

home/applications/go/default.nix

@@ -1,8 +1,4 @@
-{
-  pkgs,
-  config,
-  ...
-}:
+{ pkgs, config, ... }:
 {
   programs.go.enable = true;
   home.packages = with pkgs; [

home/applications/mpv/default.nix

@@ -1,8 +1,4 @@
-{
-  pkgs,
-  lib,
-  ...
-}:
+{ pkgs, lib, ... }:
 {
   programs.mpv = {
     enable = true;
@@ -23,12 +19,7 @@
         modernx-zydezu
         thumbfast
       ])
-      ++ lib.optionals pkgs.stdenv.hostPlatform.isLinux (
-        with pkgs.mpvScripts;
-        [
-          mpris
-        ]
-      );
+      ++ lib.optionals pkgs.stdenv.hostPlatform.isLinux (with pkgs.mpvScripts; [ mpris ]);
 
     bindings =
       let

home/applications/neovim/default.nix

@@ -1,8 +1,4 @@
-{
-  pkgs,
-  inputs,
-  ...
-}:
+{ pkgs, inputs, ... }:
 {
   home.packages = [ pkgs.neovim ];
   home.sessionVariables."EDITOR" = "nvim";

home/applications/swayidle/default.nix

@@ -1,8 +1,4 @@
-{
-  lib,
-  config,
-  ...
-}:
+{ lib, config, ... }:
 {
   services.swayidle = {
     enable = true;

home/applications/swaylock/default.nix

@@ -1,8 +1,4 @@
-{
-  inputs,
-  pkgs,
-  ...
-}:
+{ inputs, pkgs, ... }:
 {
   programs.swaylock = {
     enable = true;

home/default.nix

@@ -1,8 +1,4 @@
-{
-  lib,
-  pkgs,
-  ...
-}:
+{ lib, pkgs, ... }:
 {
   home = {
     username = "guanranwang";

hosts/dust/default.nix

@@ -59,48 +59,48 @@
 
   boot.tmp.useTmpfs = true;
 
-  services.tailscale = {
-    enable = true;
-    openFirewall = true;
+  environment.systemPackages = with pkgs; [ yubikey-manager ];
+
+  networking.firewall = {
+    allowedTCPPorts = [ 53317 ];
+    allowedUDPPorts = [ 53317 ];
   };
 
-  environment.systemPackages = with pkgs; [
-    yubikey-manager
-  ];
-
-  networking.firewall.allowedTCPPorts = [ 53317 ];
-  networking.firewall.allowedUDPPorts = [ 53317 ];
-
-  programs.gamemode.enable = true;
-  programs.steam.enable = true;
-
-  programs.adb.enable = true;
-  programs.dconf.enable = true;
-  programs.fish.enable = true;
-  programs.localsend.enable = true;
-  programs.seahorse.enable = true;
-  programs.ssh = {
-    startAgent = true;
-    enableAskPassword = true;
+  programs = {
+    adb.enable = true;
+    dconf.enable = true;
+    fish.enable = true;
+    gamemode.enable = true;
+    localsend.enable = true;
+    seahorse.enable = true;
+    steam.enable = true;
+    ssh = {
+      startAgent = true;
+      enableAskPassword = true;
+    };
   };
 
-  services.power-profiles-daemon.enable = true;
-  services.gvfs.enable = true;
-  services.gnome = {
-    gnome-keyring.enable = true;
-    sushi.enable = true;
-  };
+  services = {
+    power-profiles-daemon.enable = true;
+    gvfs.enable = true;
+    gnome = {
+      gnome-keyring.enable = true;
+      sushi.enable = true;
+    };
+    tailscale = {
+      enable = true;
+      openFirewall = true;
+    };
 
-  # yubikey
-  services.pcscd.enable = true;
-  services.udev.packages = [ pkgs.yubikey-personalization ];
+    # yubikey
+    pcscd.enable = true;
+    udev.packages = [ pkgs.yubikey-personalization ];
+  };
 
   fonts = {
     enableDefaultPackages = false;
     packages = with pkgs; [
-      (nerdfonts.override {
-        fonts = [ "NerdFontsSymbolsOnly" ];
-      })
+      (nerdfonts.override { fonts = [ "NerdFontsSymbolsOnly" ]; })
       (inter.overrideAttrs {
         installPhase = ''
           runHook preInstall
@@ -129,9 +129,7 @@
     ];
     fontconfig = {
       defaultFonts = {
-        emoji = [
-          "Noto Color Emoji"
-        ];
+        emoji = [ "Noto Color Emoji" ];
         # Append emoji font for Qt apps, they might use the monochrome emoji
         monospace = [
           "JetBrains Mono"

hosts/dust/preservation.nix

@@ -39,9 +39,7 @@
         ".config/fcitx5"
         ".config/obs-studio"
       ];
-      files = [
-        ".config/sops/age/keys.txt"
-      ];
+      files = [ ".config/sops/age/keys.txt" ];
     };
   };
 

hosts/pek0/services/mastodon.nix

@@ -42,28 +42,20 @@
   systemd.services.mastodon-sidekiq-all.environment = config.networking.proxy.envVars;
 
   services.caddy.settings.apps.http.servers.srv0.routes = lib.singleton {
-    match = lib.singleton {
-      host = [ "mastodon.ny4.dev" ];
-    };
+    match = lib.singleton { host = [ "mastodon.ny4.dev" ]; };
     handle = lib.singleton {
       handler = "subroute";
       routes = [
         {
-          match = lib.singleton {
-            path = [ "/api/v1/streaming/*" ];
-          };
+          match = lib.singleton { path = [ "/api/v1/streaming/*" ]; };
           handle = lib.singleton {
             handler = "reverse_proxy";
             headers.request.set."X-Forwarded-Proto" = [ "https" ];
-            upstreams = lib.singleton {
-              dial = "unix//run/mastodon-streaming/streaming-1.socket";
-            };
+            upstreams = lib.singleton { dial = "unix//run/mastodon-streaming/streaming-1.socket"; };
           };
         }
         {
-          match = lib.singleton {
-            path = [ "/system/*" ];
-          };
+          match = lib.singleton { path = [ "/system/*" ]; };
           handle = [
             {
               handler = "rewrite";
@@ -85,9 +77,7 @@
             {
               handler = "reverse_proxy";
               headers.request.set."X-Forwarded-Proto" = [ "https" ];
-              upstreams = lib.singleton {
-                dial = "unix//run/mastodon-web/web.socket";
-              };
+              upstreams = lib.singleton { dial = "unix//run/mastodon-web/web.socket"; };
             }
           ];
         }
@@ -96,9 +86,7 @@
   };
 
   services.caddy.settings.apps.http.servers.srv0.errors.routes = lib.singleton {
-    match = lib.singleton {
-      host = [ "mastodon.ny4.dev" ];
-    };
+    match = lib.singleton { host = [ "mastodon.ny4.dev" ]; };
     handle = lib.singleton {
       handler = "subroute";
       routes = [

hosts/pek0/services/matrix.nix

@@ -50,9 +50,7 @@
   };
 
   services.caddy.settings.apps.http.servers.srv0.routes = lib.singleton {
-    match = lib.singleton {
-      host = [ "matrix.ny4.dev" ];
-    };
+    match = lib.singleton { host = [ "matrix.ny4.dev" ]; };
     handle = lib.singleton {
       handler = "subroute";
       routes = lib.singleton {
@@ -66,9 +64,7 @@
         handle = lib.singleton {
           handler = "reverse_proxy";
           headers.request.set."X-Forwarded-Proto" = [ "https" ];
-          upstreams = lib.singleton {
-            dial = "unix//run/matrix-synapse/synapse.sock";
-          };
+          upstreams = lib.singleton { dial = "unix//run/matrix-synapse/synapse.sock"; };
         };
       };
     };

hosts/pek0/services/minecraft.nix

@@ -1,8 +1,4 @@
-{
-  lib,
-  pkgs,
-  ...
-}:
+{ lib, pkgs, ... }:
 {
   services.minecraft-server = {
     enable = true;

hosts/tyo0/anti-feature.nix

@@ -14,11 +14,7 @@
       ];
 
     allowUnfree = false;
-    allowUnfreePredicate =
-      pkg:
-      lib.elem (lib.getName pkg)
-        [
-        ];
+    allowUnfreePredicate = pkg: lib.elem (lib.getName pkg) [ ];
 
     permittedInsecurePackages = [
       "cinny-4.1.0"

hosts/tyo0/default.nix

@@ -64,9 +64,7 @@
     listen = [ ":443" ];
   };
 
-  systemd.services."caddy".serviceConfig.SupplementaryGroups = [
-    "forgejo"
-  ];
+  systemd.services."caddy".serviceConfig.SupplementaryGroups = [ "forgejo" ];
 
   services.caddy.settings.apps.http.servers.srv0.routes = [
     {
@@ -81,9 +79,7 @@
           Access-Control-Allow-Origin = [ "*" ];
           Content-Type = [ "application/json" ];
         };
-        body = builtins.toJSON {
-          "m.server" = "matrix.ny4.dev:443";
-        };
+        body = builtins.toJSON { "m.server" = "matrix.ny4.dev:443"; };
       };
     }
     {
@@ -120,9 +116,7 @@
       };
     }
     {
-      match = lib.singleton {
-        host = [ "ny4.dev" ];
-      };
+      match = lib.singleton { host = [ "ny4.dev" ]; };
       handle = lib.singleton {
         handler = "static_response";
         status_code = 302;
@@ -132,9 +126,7 @@
       };
     }
     {
-      match = lib.singleton {
-        host = [ "element.ny4.dev" ];
-      };
+      match = lib.singleton { host = [ "element.ny4.dev" ]; };
       handle = [
         {
           handler = "headers";
@@ -157,9 +149,7 @@
       ];
     }
     {
-      match = lib.singleton {
-        host = [ "cinny.ny4.dev" ];
-      };
+      match = lib.singleton { host = [ "cinny.ny4.dev" ]; };
       handle = lib.singleton {
         handler = "subroute";
         routes = [

hosts/tyo0/services/forgejo.nix

@@ -29,9 +29,7 @@
   };
 
   services.caddy.settings.apps.http.servers.srv0.routes = lib.singleton {
-    match = lib.singleton {
-      host = [ "git.ny4.dev" ];
-    };
+    match = lib.singleton { host = [ "git.ny4.dev" ]; };
     handle = lib.singleton {
       handler = "reverse_proxy";
       upstreams = [ { dial = "unix//run/forgejo/forgejo.sock"; } ];

hosts/tyo0/services/keycloak.nix

@@ -21,9 +21,7 @@ in
   };
 
   services.caddy.settings.apps.http.servers.srv0.routes = lib.singleton {
-    match = lib.singleton {
-      host = [ "id.ny4.dev" ];
-    };
+    match = lib.singleton { host = [ "id.ny4.dev" ]; };
     handle = lib.singleton {
       handler = "reverse_proxy";
       upstreams = [ { dial = "localhost:${toString port}"; } ];

hosts/tyo0/services/miniflux.nix

@@ -19,9 +19,7 @@ in
   };
 
   services.caddy.settings.apps.http.servers.srv0.routes = lib.singleton {
-    match = lib.singleton {
-      host = [ "rss.ny4.dev" ];
-    };
+    match = lib.singleton { host = [ "rss.ny4.dev" ]; };
     handle = lib.singleton {
       handler = "reverse_proxy";
       upstreams = [ { dial = "localhost:${toString port}"; } ];

hosts/tyo0/services/ntfy.nix

@@ -14,9 +14,7 @@
   systemd.services.ntfy-sh.serviceConfig.RuntimeDirectory = [ "ntfy-sh" ];
 
   services.caddy.settings.apps.http.servers.srv0.routes = lib.singleton {
-    match = lib.singleton {
-      host = [ "ntfy.ny4.dev" ];
-    };
+    match = lib.singleton { host = [ "ntfy.ny4.dev" ]; };
     handle = lib.singleton {
       handler = "reverse_proxy";
       upstreams = [ { dial = "unix//run/ntfy-sh/ntfy.sock"; } ];

hosts/tyo0/services/prometheus.nix

@@ -57,11 +57,7 @@ in
       }
       {
         job_name = "blackbox_exporter";
-        static_configs = lib.singleton {
-          targets = [
-            "127.0.0.1:${toString ports.blackbox}"
-          ];
-        };
+        static_configs = lib.singleton { targets = [ "127.0.0.1:${toString ports.blackbox}" ]; };
       }
       {
         job_name = "blackbox_probe";
@@ -137,11 +133,7 @@ in
     );
 
     alertmanagers = lib.singleton {
-      static_configs = lib.singleton {
-        targets = [
-          "127.0.0.1:${toString ports.alertmanager}"
-        ];
-      };
+      static_configs = lib.singleton { targets = [ "127.0.0.1:${toString ports.alertmanager}" ]; };
     };
 
     alertmanager = {
@@ -152,9 +144,7 @@ in
       configuration = {
         receivers = lib.singleton {
           name = "ntfy";
-          webhook_configs = lib.singleton {
-            url = "https://ntfy.ny4.dev/alert";
-          };
+          webhook_configs = lib.singleton { url = "https://ntfy.ny4.dev/alert"; };
         };
         route = {
           receiver = "ntfy";
@@ -164,9 +154,7 @@ in
   };
 
   services.caddy.settings.apps.http.servers.srv0.routes = lib.singleton {
-    match = lib.singleton {
-      host = [ "prom.ny4.dev" ];
-    };
+    match = lib.singleton { host = [ "prom.ny4.dev" ]; };
     handle = lib.singleton {
       handler = "reverse_proxy";
       upstreams = [ { dial = "127.0.0.1:${toString ports.prometheus}"; } ];

hosts/tyo0/services/redlib.nix

@@ -10,9 +10,7 @@ in
   };
 
   services.caddy.settings.apps.http.servers.srv0.routes = lib.singleton {
-    match = lib.singleton {
-      host = [ "reddit.ny4.dev" ];
-    };
+    match = lib.singleton { host = [ "reddit.ny4.dev" ]; };
     handle = [
       {
         # Google's indexing caused a DoS with 800k requests...

hosts/tyo0/services/sing-box.nix

@@ -1,8 +1,6 @@
 { lib, config, ... }:
 {
-  networking.firewall.allowedTCPPorts = [
-    27253
-  ];
+  networking.firewall.allowedTCPPorts = [ 27253 ];
 
   services.sing-box = {
     enable = true;

hosts/tyo0/services/vaultwarden.nix

@@ -20,9 +20,7 @@ in
   };
 
   services.caddy.settings.apps.http.servers.srv0.routes = lib.singleton {
-    match = lib.singleton {
-      host = [ "vault.ny4.dev" ];
-    };
+    match = lib.singleton { host = [ "vault.ny4.dev" ]; };
     handle = lib.singleton {
       handler = "reverse_proxy";
       upstreams = [ { dial = "localhost:${toString port}"; } ];

hosts/tyo0/services/wastebin.nix

@@ -9,9 +9,7 @@ in
   };
 
   services.caddy.settings.apps.http.servers.srv0.routes = lib.singleton {
-    match = lib.singleton {
-      host = [ "pb.ny4.dev" ];
-    };
+    match = lib.singleton { host = [ "pb.ny4.dev" ]; };
     handle = lib.singleton {
       handler = "reverse_proxy";
       upstreams = [ { dial = "localhost:${toString port}"; } ];

nixos/profiles/core/default.nix

@@ -1,8 +1,4 @@
-{
-  inputs,
-  pkgs,
-  ...
-}:
+{ inputs, pkgs, ... }:
 {
   imports =
     [
@@ -16,9 +12,7 @@
       sops-nix.nixosModules.sops
     ]);
 
-  nixpkgs.overlays = [
-    inputs.self.overlays.default
-  ];
+  nixpkgs.overlays = [ inputs.self.overlays.default ];
 
   boot.kernelPackages = pkgs.linuxPackages_latest;
 

nixos/profiles/prometheus/default.nix

@@ -41,9 +41,7 @@
             password = "$2a$14$2Phk4tobM04H4XiGegB3TuEXkyORCKMKW8TptYPTPXUWmZgtGBj/.";
           };
         }
-        {
-          handler = "metrics";
-        }
+        { handler = "metrics"; }
       ];
     }
   ];

nixos/profiles/server/default.nix

@@ -1,12 +1,8 @@
 { pkgs, ... }:
 {
-  imports = [
-    ../prometheus
-  ];
+  imports = [ ../prometheus ];
 
-  environment.systemPackages = with pkgs; [
-    foot.terminfo
-  ];
+  environment.systemPackages = with pkgs; [ foot.terminfo ];
 
   services.openssh = {
     enable = true;

nixos/profiles/sing-box/default.nix

@@ -47,9 +47,7 @@
             outbound = "direct";
           }
           {
-            rule_set = [
-              "geosite-private"
-            ];
+            rule_set = [ "geosite-private" ];
             ip_is_private = true;
             outbound = "direct";
           }

overlays/default.nix

@@ -52,12 +52,8 @@ _final: prev: {
 
   # HACK: no more gtk2
   gnome-themes-extra =
-    (prev.gnome-themes-extra.override {
-      gtk2 = prev.emptyDirectory;
-    }).overrideAttrs
-      {
-        configureFlags = [ "--disable-gtk2-engine" ];
-      };
+    (prev.gnome-themes-extra.override { gtk2 = prev.emptyDirectory; }).overrideAttrs
+      { configureFlags = [ "--disable-gtk2-engine" ]; };
 
   sway-unwrapped = addPatches prev.sway-unwrapped [
     # text_input: Implement input-method popups

pkgs/default.nix

@@ -1,5 +1,3 @@
 # NOTE: 301: All packages are migrated to `github:Guanran928/nur-packages`,
 #       only keeping some packages that only fits for personal use.
-pkgs: {
-  background = pkgs.nixos-artwork.wallpapers.nineish-dark-gray.src;
-}
+pkgs: { background = pkgs.nixos-artwork.wallpapers.nineish-dark-gray.src; }

treefmt.nix

@@ -1,13 +1,15 @@
 {
   projectRootFile = "flake.nix";
 
-  ### nix
-  programs.nixfmt.enable = true;
-  programs.deadnix.enable = true;
-  programs.statix.enable = true;
+  programs = {
+    deadnix.enable = true;
+    nixfmt.enable = true;
+    prettier.enable = true;
+    statix.enable = true;
+  };
+
+  settings.formatter.nixfmt.options = [ "--strict" ];
 
-  ### misc
-  programs.prettier.enable = true;
   settings.formatter.prettier.excludes = [
     "hosts/pek0/secrets.yaml"
     "hosts/tyo0/secrets.yaml"