format all code with alejandra

base/default.nix

@@ -1,5 +1,4 @@
-{ ... }:
+{...}: {
-{
   imports = [
     ./gui-programs.nix
     ./networking.nix

base/gui-programs.nix

@@ -1,12 +1,17 @@
-{ pkgs, lib, config, options, ... }:
+{
-let
+  pkgs,
-  inherit (lib)
+  lib,
+  config,
+  options,
+  ...
+}: let
+  inherit
+    (lib)
     mkEnableOption
     mkIf
     optional
     ;
-in
+in {
-{
   options.my.gui = {
     enable = mkEnableOption "System has some kind of screen attached";
     isNvidia = mkEnableOption "System a NVIDIA GPU";
@@ -19,7 +24,9 @@ in
       xserver = {
         enable = true;
         # NOTE: could use `mkOptionDefault` but this feels more explicit
-        videoDrivers = if config.my.gui.isNvidia then [ "nvidia" ]
+        videoDrivers =
+          if config.my.gui.isNvidia
+          then ["nvidia"]
           else options.services.xserver.videoDrivers.default;
         windowManager.i3.enable = true;
         layout = "fr";
@@ -31,7 +38,8 @@ in
     };
 
     environment.systemPackages = builtins.attrValues {
-      inherit (pkgs)
+      inherit
+        (pkgs)
         element-desktop
         feh
         firefox
@@ -60,11 +68,11 @@ in
 
       dispatcherScripts = [
         {
-          source =
+          source = let
-            let
             grep = "${pkgs.gnugrep}/bin/grep";
             nmcli = "${pkgs.networkmanager}/bin/nmcli";
-            in pkgs.writeShellScript "disable_wifi_on_ethernet" ''
+          in
+            pkgs.writeShellScript "disable_wifi_on_ethernet" ''
               export LC_ALL=C
 
               enable_disable_wifi ()

base/networking.nix

@@ -1,11 +1,10 @@
-{ lib, ... }:
+{lib, ...}: let
-let
+  inherit
-  inherit (lib)
+    (lib)
     mkOption
     types
     ;
-in
+in {
-{
   options.my.networking.externalInterface = mkOption {
     type = types.nullOr types.str;
     default = null;

base/nix.nix

@@ -1,13 +1,12 @@
-{ pkgs, ... }:
+{pkgs, ...}: {
-{
   nixpkgs.config.allowUnfree = true;
 
   nix = {
     package = pkgs.nixStable;
 
     settings = {
-      experimental-features = [ "nix-command" "flakes" ];
+      experimental-features = ["nix-command" "flakes"];
-      trusted-users = [ "@wheel" ];
+      trusted-users = ["@wheel"];
       substituters = [
         "https://alarsyo.cachix.org"
         "https://nix-community.cachix.org"

base/programs.nix

@@ -1,5 +1,4 @@
-{ pkgs, ... }:
+{pkgs, ...}: {
-{
   programs = {
     fish.enable = true;
     gnupg.agent = {
@@ -20,8 +19,10 @@
   };
 
   environment.systemPackages = builtins.attrValues {
-    inherit (pkgs)
+    inherit
+      (pkgs)
       # shell usage
+      
       fd
       ripgrep
       sd
@@ -29,8 +30,9 @@
       tokei
       tree
       wget
-
       # development
+      
+      alejandra
       git
       git-crypt
       git-lfs
@@ -40,8 +42,8 @@
       pinentry-gnome
       python3
       vim
-
       # terminal utilities
+      
       bottom
       dogdns
       du-dust
@@ -50,14 +52,14 @@
       tealdeer
       unzip
       zip
-
       # nix pkgs lookup
-      nix-index
       
+      nix-index
       agenix
       ;
 
-    inherit (pkgs.llvmPackages_11)
+    inherit
+      (pkgs.llvmPackages_11)
       bintools
       clang
       ;

base/users.nix

@@ -1,8 +1,11 @@
-{ config, lib, pkgs, ... }:
-let
-  secrets = config.my.secrets;
-in
 {
+  config,
+  lib,
+  pkgs,
+  ...
+}: let
+  secrets = config.my.secrets;
+in {
   users.mutableUsers = false;
   users.users.root = {
     passwordFile = config.age.secrets."users/root-hashed-password".path;

boreal.nix

@@ -1,5 +1,4 @@
-{ ... }:
+{...}: {
-{
   imports = [
     # Default configuration
     ./base

flake.nix

@@ -51,7 +51,14 @@
     };
   };
 
-  outputs = { self, nixpkgs, home-manager, agenix, ... } @inputs: {
+  outputs = {
+    self,
+    nixpkgs,
+    home-manager,
+    agenix,
+    ...
+  } @ inputs:
+    {
       nixosModules = {
         home = {
           home-manager.useGlobalPkgs = true;
@@ -68,40 +75,44 @@
 
       overlays = import ./overlays;
 
-    nixosConfigurations =
+      nixosConfigurations = let
-      let
         system = "x86_64-linux";
-        shared_overlays = [
+        shared_overlays =
+          [
             (self: super: {
-            packages = import ./pkgs { pkgs = super; };
+              packages = import ./pkgs {pkgs = super;};
 
               # packages accessible through pkgs.unstable.package
               unstable = import inputs.nixpkgs-unstable-small {
                 inherit system;
                 config.allowUnfree = true;
               };
-
             })
 
             agenix.overlay
-        ] ++ builtins.attrValues self.overlays;
+          ]
-        sharedModules = [
+          ++ builtins.attrValues self.overlays;
+        sharedModules =
+          [
             agenix.nixosModule
             home-manager.nixosModule
-          { nixpkgs.overlays = shared_overlays; }
+            {nixpkgs.overlays = shared_overlays;}
-        ] ++ (nixpkgs.lib.attrValues self.nixosModules);
+          ]
+          ++ (nixpkgs.lib.attrValues self.nixosModules);
       in {
-
         poseidon = nixpkgs.lib.nixosSystem rec {
           inherit system;
-          modules = [
+          modules =
+            [
               ./poseidon.nix
-          ] ++ sharedModules;
+            ]
+            ++ sharedModules;
         };
 
         boreal = nixpkgs.lib.nixosSystem rec {
           inherit system;
-          modules = [
+          modules =
+            [
               ./boreal.nix
 
               {
@@ -116,12 +127,14 @@
                   # })
                 ];
               }
-          ] ++ sharedModules;
+            ]
+            ++ sharedModules;
         };
 
         zephyrus = nixpkgs.lib.nixosSystem rec {
           inherit system;
-          modules = [
+          modules =
+            [
               ./zephyrus.nix
 
               inputs.nixos-hardware.nixosModules.common-cpu-intel
@@ -133,22 +146,26 @@
                   inputs.emacs-overlay.overlay
                 ];
               }
-          ] ++ sharedModules;
+            ]
+            ++ sharedModules;
         };
-
       };
-  } // inputs.flake-utils.lib.eachDefaultSystem (system: {
+    }
+    // inputs.flake-utils.lib.eachDefaultSystem (system: {
       packages =
         (
           inputs.flake-utils.lib.flattenTree
-        (import ./pkgs { pkgs = import nixpkgs { inherit system; }; })
+          (import ./pkgs {pkgs = import nixpkgs {inherit system;};})
-      ) // {
+        )
-        emacsPgtkGcc = (
+        // {
+          emacsPgtkGcc =
+            (
               import nixpkgs {
                 inherit system;
-            overlays = [ inputs.emacs-overlay.overlay ];
+                overlays = [inputs.emacs-overlay.overlay];
               }
-        ).emacsPgtkGcc;
+            )
+            .emacsPgtkGcc;
         };
     });
 }

home/alacritty.nix

@@ -1,15 +1,19 @@
-{ config, lib, pkgs, ... }:
+{
-let
+  config,
-  inherit (lib)
+  lib,
+  pkgs,
+  ...
+}: let
+  inherit
+    (lib)
     mkEnableOption
     mkIf
     ;
 
   cfg = config.my.home.alacritty;
   alacrittyTheme = config.my.theme.alacrittyTheme;
-in
+in {
-{
+  options.my.home.alacritty.enable = (mkEnableOption "Alacritty terminal") // {default = config.my.home.x.enable;};
-  options.my.home.alacritty.enable = (mkEnableOption "Alacritty terminal") // { default = config.my.home.x.enable; };
 
   config = mkIf cfg.enable {
     programs.alacritty = {
@@ -39,7 +43,7 @@ in
       };
     };
 
-    home.packages = [ pkgs.iosevka-bin ];
+    home.packages = [pkgs.iosevka-bin];
 
     # make sure font is discoverable
     fonts.fontconfig.enable = true;

home/bat.nix

@@ -1,16 +1,19 @@
-{ config, lib, ... }:
+{
-let
+  config,
-  inherit (lib)
+  lib,
+  ...
+}: let
+  inherit
+    (lib)
     mkEnableOption
     mkIf
     ;
 
   cfg = config.my.home.bat;
   batTheme = config.my.theme.batTheme;
-in
+in {
-{
   options.my.home.bat = {
-    enable = (mkEnableOption "bat code display tool") // { default = true; };
+    enable = (mkEnableOption "bat code display tool") // {default = true;};
   };
 
   config = mkIf cfg.enable {

home/default.nix

@@ -1,5 +1,4 @@
-{ ... }:
+{...}: {
-{
   imports = [
     ./alacritty.nix
     ./bat.nix

home/emacs.nix

@@ -1,27 +1,32 @@
-{ config, lib, pkgs, ... }:
+{
-let
+  config,
-  inherit (lib)
+  lib,
+  pkgs,
+  ...
+}: let
+  inherit
+    (lib)
     mkEnableOption
     mkIf
     ;
-in
+in {
-{
   options.my.home.emacs = {
     enable = mkEnableOption "Emacs daemon configuration";
   };
 
   config = mkIf config.my.home.emacs.enable {
-
+    home.sessionPath = ["${config.xdg.configHome}/emacs/bin"];
-    home.sessionPath = [ "${config.xdg.configHome}/emacs/bin" ];
     home.sessionVariables = {
       EDITOR = "emacsclient -t";
     };
 
     home.packages = builtins.attrValues {
-      inherit (pkgs)
+      inherit
+        (pkgs)
         sqlite # needed by org-roam
         
         # fonts used by my config
+        
         emacs-all-the-icons-fonts
         iosevka-bin
         ;

home/env.nix

@@ -1,5 +1,4 @@
-{ config, ... }:
+{config, ...}: {
-{
   home.sessionPath = [
     "${config.home.homeDirectory}/.cargo/bin"
     "${config.home.homeDirectory}/.local/bin"

home/firefox.nix

@@ -1,15 +1,19 @@
-{ config, lib, pkgs, ... }:
+{
-let
+  config,
-  inherit (lib)
+  lib,
+  pkgs,
+  ...
+}: let
+  inherit
+    (lib)
     mkEnableOption
     mkIf
     ;
 
   cfg = config.my.home.firefox;
-in
+in {
-{
   options.my.home.firefox = {
-    enable = (mkEnableOption "firefox config") // { default = config.my.home.x.enable; };
+    enable = (mkEnableOption "firefox config") // {default = config.my.home.x.enable;};
   };
 
   config = mkIf cfg.enable {

home/fish/default.nix

@@ -1,14 +1,17 @@
-{ config, lib, ... }:
+{
-let
+  config,
-  inherit (lib)
+  lib,
+  ...
+}: let
+  inherit
+    (lib)
     mkEnableOption
     mkIf
     ;
 
   cfg = config.my.home.fish;
-in
+in {
-{
+  options.my.home.fish.enable = (mkEnableOption "Fish shell") // {default = true;};
-  options.my.home.fish.enable = (mkEnableOption "Fish shell") // { default = true; };
 
   config = mkIf cfg.enable {
     home.sessionVariables = {
@@ -21,6 +24,6 @@ in
       enable = true;
     };
 
-    xdg.configFile."fish/functions" = { source = ./. + "/functions"; };
+    xdg.configFile."fish/functions" = {source = ./. + "/functions";};
   };
 }

home/flameshot.nix

@@ -1,13 +1,16 @@
-{ config, lib, ... }:
+{
-let
+  config,
-  inherit (lib)
+  lib,
+  ...
+}: let
+  inherit
+    (lib)
     mkEnableOption
     mkIf
     ;
 
   cfg = config.my.home.flameshot;
-in
+in {
-{
   options.my.home.flameshot = {
     enable = mkEnableOption "flameshot autolaunch";
   };

home/git.nix

@@ -1,14 +1,18 @@
-{ config, lib, pkgs, ... }:
+{
-let
+  config,
-  inherit (lib)
+  lib,
+  pkgs,
+  ...
+}: let
+  inherit
+    (lib)
     mkEnableOption
     mkIf
     ;
 
   cfg = config.my.home.git;
-in
+in {
-{
+  options.my.home.git.enable = (mkEnableOption "Git configuration") // {default = true;};
-  options.my.home.git.enable = (mkEnableOption "Git configuration") // { default = true; };
 
   config = mkIf cfg.enable {
     programs.git = {
@@ -26,11 +30,11 @@ in
       userName = "Antoine Martin";
 
       extraConfig = {
-        commit = { verbose = true; };
+        commit = {verbose = true;};
-        core = { editor = "vim"; };
+        core = {editor = "vim";};
-        init = { defaultBranch = "main"; };
+        init = {defaultBranch = "main";};
-        pull = { rebase = true; };
+        pull = {rebase = true;};
-        rerere = { enabled = true; };
+        rerere = {enabled = true;};
       };
 
       aliases = {
@@ -42,15 +46,15 @@ in
       includes = [
         {
           condition = "gitdir:~/work/lrde/";
-          contents = { user = { email = "amartin@lrde.epita.fr"; }; };
+          contents = {user = {email = "amartin@lrde.epita.fr";};};
         }
         {
           condition = "gitdir:~/work/prologin/";
-          contents = { user = { email = "antoine.martin@prologin.org"; }; };
+          contents = {user = {email = "antoine.martin@prologin.org";};};
         }
         {
           condition = "gitdir:~/work/epita/";
-          contents = { user = { email = "antoine4.martin@epita.fr"; }; };
+          contents = {user = {email = "antoine4.martin@epita.fr";};};
         }
       ];
     };

home/laptop.nix

@@ -1,10 +1,13 @@
-{ config, lib, ... }:
+{
-let
+  config,
-  inherit (lib)
+  lib,
+  ...
+}: let
+  inherit
+    (lib)
     mkEnableOption
     ;
-in
+in {
-{
   options.my.home.laptop = {
     enable = mkEnableOption "Laptop settings";
   };

home/lorri.nix

@@ -1,15 +1,18 @@
-{ config, lib, ... }:
+{
-let
+  config,
-  inherit (lib)
+  lib,
+  ...
+}: let
+  inherit
+    (lib)
     mkEnableOption
     mkIf
     ;
 
   cfg = config.my.home.lorri;
-in
+in {
-{
   options.my.home.lorri = {
-    enable = (mkEnableOption "lorri daemon setup") // { default = true; };
+    enable = (mkEnableOption "lorri daemon setup") // {default = true;};
   };
 
   config = mkIf cfg.enable {

home/mail.nix

@@ -1,6 +1,11 @@
-{ config, lib, pkgs, ... }:
+{
-let
+  config,
-  inherit (lib)
+  lib,
+  pkgs,
+  ...
+}: let
+  inherit
+    (lib)
     mkEnableOption
     mkIf
     ;
@@ -10,13 +15,12 @@ let
   email_lrde = "amartin@lrde.epita.fr";
 
   cfg = config.my.home.mail;
-in
+in {
-{
   options.my.home.mail = {
     # I *could* read email in a terminal emacs client on a server, but in
     # practice I don't think it'll happen very often, so let's enable this only
     # when I'm on a machine with a Xorg server.
-    enable = (mkEnableOption "email configuration") // { default = config.my.home.x.enable; };
+    enable = (mkEnableOption "email configuration") // {default = config.my.home.x.enable;};
   };
 
   config = mkIf cfg.enable {

home/rbw.nix

@@ -1,14 +1,18 @@
-{ config, lib, pkgs, ... }:
+{
-let
+  config,
-  inherit (lib)
+  lib,
+  pkgs,
+  ...
+}: let
+  inherit
+    (lib)
     mkEnableOption
     mkIf
     ;
   cfg = config.my.home.mail;
-in
+in {
-{
   options.my.home.rbw = {
-    enable = (mkEnableOption "rbw configuration");
+    enable = mkEnableOption "rbw configuration";
   };
 
   config = mkIf cfg.enable {

home/rofi.nix

@@ -1,15 +1,19 @@
-{ config, lib, pkgs, ... }:
+{
-let
+  config,
-  inherit (lib)
+  lib,
+  pkgs,
+  ...
+}: let
+  inherit
+    (lib)
     mkEnableOption
     mkIf
     ;
 
   cfg = config.my.home.rofi;
-in
+in {
-{
   options.my.home.rofi = {
-    enable = (mkEnableOption "rofi configuration") // { default = config.my.home.x.enable; };
+    enable = (mkEnableOption "rofi configuration") // {default = config.my.home.x.enable;};
   };
 
   config = mkIf cfg.enable {

home/ssh.nix

@@ -1,15 +1,18 @@
-{ config, lib, ... }:
+{
-let
+  config,
-  inherit (lib)
+  lib,
+  ...
+}: let
+  inherit
+    (lib)
     mkEnableOption
     mkIf
     ;
 
   cfg = config.my.home.ssh;
-in
+in {
-{
   options.my.home.ssh = {
-    enable = (mkEnableOption "ssh configuration") // { default = true; };
+    enable = (mkEnableOption "ssh configuration") // {default = true;};
   };
 
   config = mkIf cfg.enable {
@@ -17,8 +20,8 @@ in
       enable = true;
 
       matchBlocks = {
-        boreal = { hostname = "boreal.alarsyo.net"; };
+        boreal = {hostname = "boreal.alarsyo.net";};
-        poseidon = { hostname = "poseidon.alarsyo.net"; };
+        poseidon = {hostname = "poseidon.alarsyo.net";};
         pi = {
           hostname = "pi.alarsyo.net";
           user = "pi";

home/themes/alacritty.nix

@@ -1,11 +1,11 @@
-{ lib }:
+{lib}: let
-let
+  inherit
-  inherit (lib)
+    (lib)
     mkOption
     types
     ;
 
-  mkColorOption = import ./color.nix { inherit lib; };
+  mkColorOption = import ./color.nix {inherit lib;};
 
   primaryColorModule = types.submodule {
     options = {
@@ -34,7 +34,7 @@ let
     };
   };
 in
-types.submodule {
+  types.submodule {
     options = {
       primary = mkOption {
         type = primaryColorModule;
@@ -90,4 +90,4 @@ types.submodule {
         };
       };
     };
-}
+  }

home/themes/bat.nix

@@ -1,15 +1,15 @@
-{ lib }:
+{lib}: let
-let
+  inherit
-  inherit (lib)
+    (lib)
     mkOption
     types
     ;
 in
-types.submodule {
+  types.submodule {
     options = {
       name = mkOption {
         type = types.str;
         default = "";
       };
     };
-}
+  }

home/themes/color.nix

@@ -1,14 +1,18 @@
-{ lib }:
+{lib}: let
-let
+  inherit
-  inherit (lib)
+    (lib)
     mkOption
     types
     ;
 
-  mkColorOption = {default ? "#000000", description ? "" }: mkOption {
+  mkColorOption = {
+    default ? "#000000",
+    description ? "",
+  }:
+    mkOption {
       inherit description default;
       example = "#abcdef";
       type = types.strMatching "#[0-9a-f]{6}";
     };
 in
-mkColorOption
+  mkColorOption

home/themes/default.nix

@@ -1,6 +1,10 @@
-{ config, lib, ... }:
+{
-let
+  config,
-  inherit (lib)
+  lib,
+  ...
+}: let
+  inherit
+    (lib)
     mkOption
     types
     ;
@@ -8,25 +12,24 @@ let
   themeType = types.submodule {
     options = {
       alacrittyTheme = mkOption {
-        type = import ./alacritty.nix { inherit lib; };
+        type = import ./alacritty.nix {inherit lib;};
         default = {};
       };
       batTheme = mkOption {
-        type = import ./bat.nix { inherit lib; };
+        type = import ./bat.nix {inherit lib;};
         default = {};
       };
       i3Theme = mkOption {
-        type = import ./i3.nix { inherit lib; };
+        type = import ./i3.nix {inherit lib;};
         default = {};
       };
       i3BarTheme = mkOption {
-        type = import ./i3bar.nix { inherit lib; };
+        type = import ./i3bar.nix {inherit lib;};
         default = {};
       };
     };
   };
-in
+in {
-{
   options.my.theme = mkOption {
     type = themeType;
     default = {};

home/themes/i3.nix

@@ -1,11 +1,11 @@
-{ lib }:
+{lib}: let
-let
+  inherit
-  inherit (lib)
+    (lib)
     mkOption
     types
     ;
 
-  mkColorOption = import ./color.nix { inherit lib; };
+  mkColorOption = import ./color.nix {inherit lib;};
 
   barColorSetModule = types.submodule {
     options = {
@@ -25,7 +25,7 @@ let
     };
   };
 in
-types.submodule {
+  types.submodule {
     options = {
       bar = mkOption {
         type = types.submodule {
@@ -102,8 +102,7 @@ types.submodule {
                 background = "#900000";
                 text = "#ffffff";
               };
-            description =
+              description = "Border, background and text color for the binding mode indicator";
-              "Border, background and text color for the binding mode indicator";
             };
           };
         };
@@ -186,4 +185,4 @@ types.submodule {
         '';
       };
     };
-}
+  }

home/themes/i3bar.nix

@@ -1,13 +1,13 @@
-{ lib }:
+{lib}: let
-let
+  inherit
-  inherit (lib)
+    (lib)
     mkOption
     types
     ;
 
-  mkColorOption = import ./color.nix { inherit lib; };
+  mkColorOption = import ./color.nix {inherit lib;};
 in
-types.submodule {
+  types.submodule {
     options = {
       theme = mkOption {
         type = types.submodule {
@@ -25,4 +25,4 @@ types.submodule {
         default = {};
       };
     };
-}
+  }

home/themes/solarizedLight/alacritty.nix

@@ -1,5 +1,6 @@
 let
-  inherit (import ./colors.nix)
+  inherit
+    (import ./colors.nix)
     base0
     base00
     base01
@@ -17,8 +18,7 @@ let
     violet
     yellow
     ;
-in
+in {
-{
   primary = {
     background = base3;
     foreground = base00;

home/themes/solarizedLight/i3.nix

@@ -1,5 +1,6 @@
 let
-  inherit (import ./colors.nix)
+  inherit
+    (import ./colors.nix)
     base00
     base2
     base3
@@ -9,8 +10,7 @@ let
     red
     yellow
     ;
-in
+in {
-{
   bar = {
     background = base3;
     statusline = yellow;

home/themes/solarizedLight/i3bar.nix

@@ -1,5 +1,6 @@
 let
-  inherit (import ./colors.nix)
+  inherit
+    (import ./colors.nix)
     base00
     base2
     base3
@@ -8,8 +9,7 @@ let
     red
     yellow
     ;
-in
+in {
-{
   theme = {
     name = "solarized-light";
     overrides = {

home/tmux.nix

@@ -1,15 +1,19 @@
-{ config, lib, pkgs, ... }:
+{
-let
+  config,
-  inherit (lib)
+  lib,
+  pkgs,
+  ...
+}: let
+  inherit
+    (lib)
     mkEnableOption
     mkIf
     ;
 
   cfg = config.my.home.tmux;
-in
+in {
-{
   options.my.home.tmux = {
-    enable = (mkEnableOption "tmux dotfiles") // { default = true; };
+    enable = (mkEnableOption "tmux dotfiles") // {default = true;};
   };
 
   config = mkIf cfg.enable {
@@ -19,7 +23,9 @@ in
       terminal = "screen-256color";
       clock24 = true;
 
-      plugins = let inherit (pkgs) tmuxPlugins; in [
+      plugins = let
+        inherit (pkgs) tmuxPlugins;
+      in [
         {
           plugin = tmuxPlugins.cpu;
           extraConfig = ''

home/tridactyl.nix

@@ -1,15 +1,18 @@
-{ config, lib, ... }:
+{
-let
+  config,
-  inherit (lib)
+  lib,
+  ...
+}: let
+  inherit
+    (lib)
     mkEnableOption
     mkIf
     ;
 
   cfg = config.my.home.tridactyl;
-in
+in {
-{
   options.my.home.tridactyl = {
-    enable = (mkEnableOption "tridactyl code display tool") // { default = config.my.home.firefox.enable; };
+    enable = (mkEnableOption "tridactyl code display tool") // {default = config.my.home.firefox.enable;};
   };
 
   config = mkIf cfg.enable {

home/x/cursor.nix

@@ -1,14 +1,18 @@
-{ config, lib, pkgs, ... }:
+{
-let
+  config,
-  inherit (lib)
+  lib,
+  pkgs,
+  ...
+}: let
+  inherit
+    (lib)
     mkEnableOption
     mkIf
     ;
 
   cfg = config.my.home.x.cursor;
-in
+in {
-{
+  options.my.home.x.cursor.enable = (mkEnableOption "X cursor") // {default = config.my.home.x.enable;};
-  options.my.home.x.cursor.enable = (mkEnableOption "X cursor") // { default = config.my.home.x.enable; };
 
   config = mkIf cfg.enable {
     xsession.pointerCursor = {

home/x/default.nix

@@ -1,10 +1,14 @@
-{ config, lib, pkgs, ... }:
+{
-let
+  config,
-  inherit (lib)
+  lib,
+  pkgs,
+  ...
+}: let
+  inherit
+    (lib)
     mkEnableOption
     ;
-in
+in {
-{
   imports = [
     ./cursor.nix
     ./i3.nix

home/x/i3.nix

@@ -1,6 +1,11 @@
-{ config, lib, pkgs, ... }:
+{
-let
+  config,
-  inherit (lib)
+  lib,
+  pkgs,
+  ...
+}: let
+  inherit
+    (lib)
     mkIf
     mkOptionDefault
     ;
@@ -20,14 +25,13 @@ let
   logoutMode = "[L]ogout, [S]uspend, [P]oweroff, [R]eboot";
 
   i3Theme = config.my.theme.i3Theme;
-in
+in {
-{
   config = mkIf isEnabled {
     my.home = {
       flameshot.enable = true;
     };
 
-    home.packages = [ pkgs.betterlockscreen ];
+    home.packages = [pkgs.betterlockscreen];
 
     xsession.windowManager.i3 = {
       enable = true;
@@ -35,17 +39,15 @@ in
       config = {
         inherit modifier;
 
-        bars =
+        bars = let
-          let
           barConfigPath =
             config.xdg.configFile."i3status-rust/config-top.toml".target;
-          in
+        in [
-          [
           {
             statusCommand = "i3status-rs ${barConfigPath}";
             position = "top";
             fonts = {
-                names = [ "DejaVuSansMono" "FontAwesome5Free" ];
+              names = ["DejaVuSansMono" "FontAwesome5Free"];
               size = 9.0;
             };
 
@@ -62,7 +64,8 @@ in
         ];
 
         colors = {
-          inherit (i3Theme)
+          inherit
+            (i3Theme)
             focused
             focusedInactive
             unfocused
@@ -78,7 +81,7 @@ in
         workspaceAutoBackAndForth = true;
 
         fonts = {
-          names = [ "DejaVu Sans Mono" ];
+          names = ["DejaVu Sans Mono"];
           size = 8.0;
         };
 
@@ -104,9 +107,10 @@ in
           "${modifier}+d" = "exec ${pkgs.rofi}/bin/rofi -show run";
         };
 
-        modes =
+        modes = let
-          let
+          makeModeBindings = attrs:
-            makeModeBindings = attrs: attrs // {
+            attrs
+            // {
               "Escape" = "mode default";
               "Return" = "mode default";
             };
@@ -124,20 +128,23 @@ in
 
         assigns = {
           "10" = [
-            { class = "Slack"; }
+            {class = "Slack";}
-            { class = "discord"; }
+            {class = "discord";}
           ];
         };
 
         window.commands = [
-          { command = "border pixel 2"; criteria = { class = "Alacritty"; }; }
+          {
+            command = "border pixel 2";
+            criteria = {class = "Alacritty";};
+          }
 
           # NOTE: should be done with an assign command, but Spotify doesn't set
           # its class until after initialization, so has to be done this way.
           #
           # See https://i3wm.org/docs/userguide.html#assign_workspace
           {
-            criteria = { class = "Spotify"; };
+            criteria = {class = "Spotify";};
             command = "move --no-auto-back-and-forth to workspace 8";
           }
         ];

home/x/i3bar.nix

@@ -1,6 +1,11 @@
-{ config, lib, pkgs, ... }:
+{
-let
+  config,
-  inherit (lib)
+  lib,
+  pkgs,
+  ...
+}: let
+  inherit
+    (lib)
     lists
     mkIf
     mkOption
@@ -11,8 +16,7 @@ let
   isEnabled = config.my.home.x.enable;
   i3BarTheme = config.my.theme.i3BarTheme;
   cfg = config.my.home.x.i3bar;
-in
+in {
-{
   options.my.home.x.i3bar = {
     temperature.chip = mkOption {
       type = types.str;
@@ -27,15 +31,17 @@ in
 
     networking.throughput_interfaces = mkOption {
       type = types.listOf types.str;
-      example = [ "wlp1s0" ];
+      example = ["wlp1s0"];
-      default = [ ];
+      default = [];
     };
   };
 
   config = mkIf isEnabled {
     home.packages = builtins.attrValues {
-      inherit (pkgs)
+      inherit
+        (pkgs)
         # FIXME: is this useful?
+        
         font-awesome
         ;
     };
@@ -49,7 +55,8 @@ in
           theme = i3BarTheme.theme.name;
           settings = i3BarTheme;
 
-          blocks = [
+          blocks =
+            [
               {
                 block = "pomodoro";
                 length = 60;
@@ -88,18 +95,19 @@ in
                 chip = cfg.temperature.chip;
                 inputs = cfg.temperature.inputs;
               }
-          ] ++ (lists.optionals ((builtins.length cfg.networking.throughput_interfaces) != 0)
+            ]
+            ++ (
+              lists.optionals ((builtins.length cfg.networking.throughput_interfaces) != 0)
               (map
-              (interface:
+                (interface: {
-                {
                   block = "net";
                   device = interface;
                   interval = 1;
                   hide_inactive = true;
                 })
-
                 cfg.networking.throughput_interfaces)
-          ) ++ [
+            )
+            ++ [
               {
                 block = "networkmanager";
                 primary_only = true;
@@ -108,11 +116,14 @@ in
                 block = "sound";
                 driver = "pulseaudio";
               }
-          ] ++ (optional config.my.home.laptop.enable
+            ]
+            ++ (
+              optional config.my.home.laptop.enable
               {
                 block = "battery";
               }
-          ) ++ [
+            )
+            ++ [
               # {
               #   block = "notify";
               # }

hosts/boreal/default.nix

@@ -1,11 +1,14 @@
 # Edit this configuration file to define what should be installed on
 # your system.  Help is available in the configuration.nix(5) man page
 # and in the NixOS manual (accessible by running ‘nixos-help’).
-
-{ config, lib, pkgs, ... }:
 {
-  imports =
+  config,
-    [ # Include the results of the hardware scan.
+  lib,
+  pkgs,
+  ...
+}: {
+  imports = [
+    # Include the results of the hardware scan.
     ./hardware-configuration.nix
 
     ./home.nix
@@ -27,7 +30,7 @@
   services.btrfs = {
     autoScrub = {
       enable = true;
-      fileSystems = [ "/" ];
+      fileSystems = ["/"];
     };
   };
 
@@ -93,7 +96,7 @@
     "rfkill-release"
   ];
 
-  services.udev.packages = [ pkgs.packages.kaleidoscope-udev-rules ];
+  services.udev.packages = [pkgs.packages.kaleidoscope-udev-rules];
 
   hardware.bluetooth = {
     enable = true;

hosts/boreal/hardware-configuration.nix

@@ -1,30 +1,34 @@
 # Do not modify this file!  It was generated by ‘nixos-generate-config’
 # and may be overwritten by future invocations.  Please make changes
 # to /etc/nixos/configuration.nix instead.
-{ config, lib, pkgs, modulesPath, ... }:
-
 {
-  imports =
+  config,
-    [ (modulesPath + "/installer/scan/not-detected.nix")
+  lib,
+  pkgs,
+  modulesPath,
+  ...
+}: {
+  imports = [
+    (modulesPath + "/installer/scan/not-detected.nix")
   ];
 
-  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "usbhid" "usb_storage" "sd_mod" ];
+  boot.initrd.availableKernelModules = ["xhci_pci" "ahci" "nvme" "usbhid" "usb_storage" "sd_mod"];
-  boot.initrd.kernelModules = [ ];
+  boot.initrd.kernelModules = [];
-  boot.kernelModules = [ "kvm-amd" ];
+  boot.kernelModules = ["kvm-amd"];
-  boot.extraModulePackages = [ ];
+  boot.extraModulePackages = [];
 
-  fileSystems."/" =
+  fileSystems."/" = {
-    { device = "/dev/disk/by-uuid/1a942915-c1ae-4058-b99d-09d12d40dbd3";
+    device = "/dev/disk/by-uuid/1a942915-c1ae-4058-b99d-09d12d40dbd3";
     fsType = "btrfs";
-      options = [ "subvol=nixos" "compress=zstd:1" "noatime" ];
+    options = ["subvol=nixos" "compress=zstd:1" "noatime"];
   };
 
-  fileSystems."/boot" =
+  fileSystems."/boot" = {
-    { device = "/dev/disk/by-uuid/17C7-368D";
+    device = "/dev/disk/by-uuid/17C7-368D";
     fsType = "vfat";
   };
 
-  swapDevices = [ ];
+  swapDevices = [];
 
   hardware.cpu.amd.updateMicrocode = true;
 }

hosts/boreal/home.nix

@@ -1,24 +1,29 @@
-{ config, pkgs, ... }:
 {
+  config,
+  pkgs,
+  ...
+}: {
   home-manager.users.alarsyo = {
     # Keyboard settings & i3 settings
     my.home.x.enable = true;
     my.home.x.i3bar.temperature.chip = "k10temp-pci-*";
-    my.home.x.i3bar.temperature.inputs =  [ "Tccd1" ];
+    my.home.x.i3bar.temperature.inputs = ["Tccd1"];
-    my.home.x.i3bar.networking.throughput_interfaces = [ "enp8s0" "wlp4s0" ];
+    my.home.x.i3bar.networking.throughput_interfaces = ["enp8s0" "wlp4s0"];
     my.home.emacs.enable = true;
 
     my.theme = config.home-manager.users.alarsyo.my.themes.solarizedLight;
 
     home.packages = builtins.attrValues {
-      inherit (pkgs)
+      inherit
+        (pkgs)
         # some websites only work there :(
+        
         chromium
-
         # dev
-        rustup
         
+        rustup
         # keyboard goodness
+        
         chrysalis
         ;
 

hosts/boreal/secrets.nix

@@ -1,12 +1,16 @@
-{ config, lib, options, ... }:
-
 {
+  config,
+  lib,
+  options,
+  ...
+}: {
   config.age = {
-    secrets =
+    secrets = let
-      let
+      toSecret = name: {...} @ attrs:
-        toSecret = name: { ... }@attrs: {
+        {
           file = ./../../modules/secrets + "/${name}.age";
-        } // attrs;
+        }
+        // attrs;
     in
       lib.mapAttrs toSecret {
         "restic-backup/boreal-credentials" = {};

hosts/poseidon/default.nix

@@ -1,14 +1,16 @@
 # Edit this configuration file to define what should be installed on
 # your system.  Help is available in the configuration.nix(5) man page
 # and in the NixOS manual (accessible by running ‘nixos-help’).
-
-{ config, lib, pkgs, ... }:
-let
-  secrets = config.my.secrets;
-in
 {
-  imports =
+  config,
-    [ # Include the results of the hardware scan.
+  lib,
+  pkgs,
+  ...
+}: let
+  secrets = config.my.secrets;
+in {
+  imports = [
+    # Include the results of the hardware scan.
     ./hardware-configuration.nix
 
     ./home.nix
@@ -20,12 +22,12 @@ in
   boot.loader.grub.version = 2;
   boot.loader.grub.device = "/dev/sda"; # or "nodev" for efi only
 
-  boot.supportedFilesystems = [ "btrfs" ];
+  boot.supportedFilesystems = ["btrfs"];
 
   services.btrfs = {
     autoScrub = {
       enable = true;
-      fileSystems = [ "/" ];
+      fileSystems = ["/"];
     };
   };
 

hosts/poseidon/hardware-configuration.nix

@@ -1,24 +1,29 @@
 # Do not modify this file!  It was generated by ‘nixos-generate-config’
 # and may be overwritten by future invocations.  Please make changes
 # to /etc/nixos/configuration.nix instead.
-{ config, lib, pkgs, modulesPath, ... }:
+{
-let
+  config,
-  inherit (lib)
+  lib,
+  pkgs,
+  modulesPath,
+  ...
+}: let
+  inherit
+    (lib)
     mkDefault
     ;
-in
+in {
-{
+  imports = [
-  imports =
+    (modulesPath + "/installer/scan/not-detected.nix")
-    [ (modulesPath + "/installer/scan/not-detected.nix")
   ];
 
-  boot.initrd.availableKernelModules = [ "ahci" "usbhid" ];
+  boot.initrd.availableKernelModules = ["ahci" "usbhid"];
-  boot.initrd.kernelModules = [ ];
+  boot.initrd.kernelModules = [];
-  boot.kernelModules = [ "kvm-intel" ];
+  boot.kernelModules = ["kvm-intel"];
-  boot.extraModulePackages = [ ];
+  boot.extraModulePackages = [];
 
-  fileSystems."/" =
+  fileSystems."/" = {
-    { device = "/dev/disk/by-uuid/adcf0158-edfb-402f-82e7-61e4902af989";
+    device = "/dev/disk/by-uuid/adcf0158-edfb-402f-82e7-61e4902af989";
     fsType = "btrfs";
     options = [
       "subvol=@nixos"
@@ -27,13 +32,13 @@ in
     ];
   };
 
-  fileSystems."/boot" =
+  fileSystems."/boot" = {
-    { device = "/dev/disk/by-uuid/ff54b622-0e26-4c6e-aa0c-ac2c1e12699a";
+    device = "/dev/disk/by-uuid/ff54b622-0e26-4c6e-aa0c-ac2c1e12699a";
     fsType = "ext4";
   };
 
-  swapDevices =
+  swapDevices = [
-    [ { device = "/dev/disk/by-uuid/381a9c5e-4d71-45b4-ac62-e7414b3768fc"; }
+    {device = "/dev/disk/by-uuid/381a9c5e-4d71-45b4-ac62-e7414b3768fc";}
   ];
 
   powerManagement.cpuFreqGovernor = mkDefault "ondemand";

hosts/poseidon/home.nix

@@ -1,7 +1,5 @@
-{ config, ... }:
+{config, ...}: {
-{
   home-manager.users.alarsyo = {
-
     my.theme = config.home-manager.users.alarsyo.my.themes.solarizedLight;
   };
 }

hosts/poseidon/secrets.nix

@@ -1,12 +1,16 @@
-{ config, lib, options, ... }:
-
 {
+  config,
+  lib,
+  options,
+  ...
+}: {
   config.age = {
-    secrets =
+    secrets = let
-      let
+      toSecret = name: {...} @ attrs:
-        toSecret = name: { ... }@attrs: {
+        {
           file = ./../../modules/secrets + "/${name}.age";
-        } // attrs;
+        }
+        // attrs;
     in
       lib.mapAttrs toSecret {
         "gandi/api-key" = {};

hosts/zephyrus/default.nix

@@ -1,11 +1,14 @@
 # Edit this configuration file to define what should be installed on
 # your system.  Help is available in the configuration.nix(5) man page
 # and in the NixOS manual (accessible by running ‘nixos-help’).
-
-{ config, lib, pkgs, ... }:
 {
-  imports =
+  config,
-    [ # Include the results of the hardware scan.
+  lib,
+  pkgs,
+  ...
+}: {
+  imports = [
+    # Include the results of the hardware scan.
     ./hardware-configuration.nix
     ./home.nix
     ./secrets.nix
@@ -20,7 +23,7 @@
   services.btrfs = {
     autoScrub = {
       enable = true;
-      fileSystems = [ "/" ];
+      fileSystems = ["/"];
     };
   };
 
@@ -86,9 +89,9 @@
   };
   my.gui.enable = true;
 
-  environment.systemPackages = [ pkgs.arandr pkgs.chrysalis ];
+  environment.systemPackages = [pkgs.arandr pkgs.chrysalis];
 
-  services.udev.packages = [ pkgs.packages.kaleidoscope-udev-rules ];
+  services.udev.packages = [pkgs.packages.kaleidoscope-udev-rules];
 
   hardware.bluetooth = {
     enable = true;

hosts/zephyrus/hardware-configuration.nix

@@ -1,49 +1,54 @@
 # Do not modify this file!  It was generated by ‘nixos-generate-config’
 # and may be overwritten by future invocations.  Please make changes
 # to /etc/nixos/configuration.nix instead.
-{ config, lib, pkgs, modulesPath, ... }:
+{
-let
+  config,
-  inherit (lib)
+  lib,
+  pkgs,
+  modulesPath,
+  ...
+}: let
+  inherit
+    (lib)
     mkDefault
     ;
-in
+in {
-{
+  imports = [
-  imports =
+    (modulesPath + "/installer/scan/not-detected.nix")
-    [ (modulesPath + "/installer/scan/not-detected.nix")
   ];
 
-  boot.initrd.availableKernelModules = [ "xhci_pci" "nvme" "usb_storage" "sd_mod" "rtsx_pci_sdmmc" ];
+  boot.initrd.availableKernelModules = ["xhci_pci" "nvme" "usb_storage" "sd_mod" "rtsx_pci_sdmmc"];
-  boot.initrd.kernelModules = [ ];
+  boot.initrd.kernelModules = [];
-  boot.kernelModules = [ "kvm-intel" ];
+  boot.kernelModules = ["kvm-intel"];
-  boot.extraModulePackages = [ ];
+  boot.extraModulePackages = [];
 
-  fileSystems."/" =
+  fileSystems."/" = {
-    { device = "/dev/disk/by-uuid/6395cef1-c30b-450a-917c-cfb3c0380642";
+    device = "/dev/disk/by-uuid/6395cef1-c30b-450a-917c-cfb3c0380642";
     fsType = "btrfs";
-      options = [ "subvol=@" "compress=zstd" "noatime" ];
+    options = ["subvol=@" "compress=zstd" "noatime"];
   };
 
   boot.initrd.luks.devices."cryptroot".device = "/dev/disk/by-uuid/c59e7067-e33c-474c-9b8e-96d0e8f59297";
 
-  fileSystems."/home" =
+  fileSystems."/home" = {
-    { device = "/dev/disk/by-uuid/6395cef1-c30b-450a-917c-cfb3c0380642";
+    device = "/dev/disk/by-uuid/6395cef1-c30b-450a-917c-cfb3c0380642";
     fsType = "btrfs";
-      options = [ "subvol=@home" "compress=zstd" "noatime" ];
+    options = ["subvol=@home" "compress=zstd" "noatime"];
     neededForBoot = true; # agenix needs my key for some root secrets
   };
 
-  fileSystems."/nix" =
+  fileSystems."/nix" = {
-    { device = "/dev/disk/by-uuid/6395cef1-c30b-450a-917c-cfb3c0380642";
+    device = "/dev/disk/by-uuid/6395cef1-c30b-450a-917c-cfb3c0380642";
     fsType = "btrfs";
-      options = [ "subvol=@nix" "compress=zstd" "noatime" ];
+    options = ["subvol=@nix" "compress=zstd" "noatime"];
   };
 
-  fileSystems."/boot" =
+  fileSystems."/boot" = {
-    { device = "/dev/disk/by-uuid/D9DA-F46C";
+    device = "/dev/disk/by-uuid/D9DA-F46C";
     fsType = "vfat";
   };
 
-  swapDevices = [ ];
+  swapDevices = [];
 
   powerManagement.cpuFreqGovernor = mkDefault "powersave";
 

hosts/zephyrus/home.nix

@@ -1,5 +1,8 @@
-{ config, pkgs, ... }:
 {
+  config,
+  pkgs,
+  ...
+}: {
   home-manager.users.alarsyo = {
     my.home.laptop.enable = true;
 
@@ -7,19 +10,20 @@
     my.home.x.enable = true;
     my.home.x.i3bar.temperature.chip = "coretemp-isa-*";
     my.home.x.i3bar.temperature.inputs = ["Core 0" "Core 1" "Core 2" "Core 3"];
-    my.home.x.i3bar.networking.throughput_interfaces = [ "enp0s31f6" "wlp0s20f3" "enp43s0u1u1" ];
+    my.home.x.i3bar.networking.throughput_interfaces = ["enp0s31f6" "wlp0s20f3" "enp43s0u1u1"];
     my.home.emacs.enable = true;
 
     my.theme = config.home-manager.users.alarsyo.my.themes.solarizedLight;
 
     home.packages = builtins.attrValues {
-        inherit (pkgs)
+      inherit
+        (pkgs)
         # some websites only work there :(
+        
         chromium
-
         darktable
-
         # dev
+        
         rustup
         ;
 

hosts/zephyrus/secrets.nix

@@ -1,12 +1,16 @@
-{ config, lib, options, ... }:
-
 {
+  config,
+  lib,
+  options,
+  ...
+}: {
   config.age = {
-    secrets =
+    secrets = let
-      let
+      toSecret = name: {...} @ attrs:
-        toSecret = name: { ... }@attrs: {
+        {
           file = ./../../modules/secrets + "/${name}.age";
-        } // attrs;
+        }
+        // attrs;
     in
       lib.mapAttrs toSecret {
         "restic-backup/zephyrus-credentials" = {};

modules/default.nix

@@ -1,5 +1,4 @@
-{ ... }:
+{...}: {
-{
   imports = [
     ./sddm.nix
     ./secrets

modules/sddm.nix

@@ -1,13 +1,17 @@
-{ config, lib, pkgs, ... }:
+{
-let
+  config,
-  inherit (lib)
+  lib,
+  pkgs,
+  ...
+}: let
+  inherit
+    (lib)
     mkEnableOption
     mkIf
     ;
 
   cfg = config.my.displayManager.sddm;
-in
+in {
-{
   options.my.displayManager.sddm.enable = mkEnableOption "SDDM setup";
 
   config = mkIf cfg.enable {
@@ -17,11 +21,13 @@ in
     };
 
     environment.systemPackages = builtins.attrValues {
-      inherit (pkgs.packages)
+      inherit
+        (pkgs.packages)
         sddm-sugar-candy
         ;
 
-      inherit (pkgs.libsForQt5.qt5)
+      inherit
+        (pkgs.libsForQt5.qt5)
         qtgraphicaleffects
         qtquickcontrols2
         qtsvg

modules/secrets/default.nix

@@ -1,8 +1,13 @@
-{ config, lib, options, ... }:
-
 {
+  config,
+  lib,
+  options,
+  ...
+}: {
   config.age = {
-    identityPaths = options.age.identityPaths.default ++ [
+    identityPaths =
+      options.age.identityPaths.default
+      ++ [
         "/home/alarsyo/.ssh/id_ed25519"
       ];
   };

modules/secrets/secrets.nix

@@ -1,36 +1,35 @@
 let
   alarsyo = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIH3rrF3VSWI4n4cpguvlmLAaU3uftuX4AVV/39S/8GO9 alarsyo@thinkpad";
-  users = [ alarsyo ];
+  users = [alarsyo];
 
   boreal = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIAagal1aqZh52wEmgsw7fkCzO41o4Cx+nV4wJGZuX1RP root@boreal";
   poseidon = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKYhZYMbWQG9TSQ2qze8GgFo2XrZzgu/GuSOGwenByJo root@poseidon";
   zephyrus = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAILU4JfIADH9MXUnVe+3ezYK9WXsqy/jJcm1zFkmL4aSU root@zephyrus";
 
-  machines = [ boreal poseidon zephyrus ];
+  machines = [boreal poseidon zephyrus];
 
   all = users ++ machines;
-in
+in {
-{
+  "gandi/api-key.age".publicKeys = [poseidon];
-  "gandi/api-key.age".publicKeys = [ poseidon ];
 
-  "lohr/shared-secret.age".publicKeys = [ poseidon ];
+  "lohr/shared-secret.age".publicKeys = [poseidon];
 
-  "matrix-synapse/secret-config.age".publicKeys = [ poseidon ];
+  "matrix-synapse/secret-config.age".publicKeys = [poseidon];
 
-  "miniflux/admin-credentials.age".publicKeys = [ poseidon ];
+  "miniflux/admin-credentials.age".publicKeys = [poseidon];
 
-  "nextcloud/admin-pass.age".publicKeys = [ poseidon ];
+  "nextcloud/admin-pass.age".publicKeys = [poseidon];
 
-  "paperless/admin-password.age".publicKeys = [ poseidon ];
+  "paperless/admin-password.age".publicKeys = [poseidon];
-  "paperless/secret-key.age".publicKeys = [ poseidon ];
+  "paperless/secret-key.age".publicKeys = [poseidon];
 
-  "restic-backup/boreal-password.age".publicKeys = [ alarsyo boreal ];
+  "restic-backup/boreal-password.age".publicKeys = [alarsyo boreal];
-  "restic-backup/boreal-credentials.age".publicKeys = [ alarsyo boreal ];
+  "restic-backup/boreal-credentials.age".publicKeys = [alarsyo boreal];
-  "restic-backup/poseidon-password.age".publicKeys = [ alarsyo poseidon ];
+  "restic-backup/poseidon-password.age".publicKeys = [alarsyo poseidon];
-  "restic-backup/poseidon-credentials.age".publicKeys = [ alarsyo poseidon ];
+  "restic-backup/poseidon-credentials.age".publicKeys = [alarsyo poseidon];
-  "restic-backup/zephyrus-password.age".publicKeys = [ alarsyo zephyrus ];
+  "restic-backup/zephyrus-password.age".publicKeys = [alarsyo zephyrus];
-  "restic-backup/zephyrus-credentials.age".publicKeys = [ alarsyo zephyrus ];
+  "restic-backup/zephyrus-credentials.age".publicKeys = [alarsyo zephyrus];
 
   "users/root-hashed-password.age".publicKeys = machines;
-  "users/alarsyo-hashed-password.age".publicKeys = machines ++ [ alarsyo ];
+  "users/alarsyo-hashed-password.age".publicKeys = machines ++ [alarsyo];
 }

modules/wakeonwlan.nix

@@ -1,7 +1,11 @@
-{ config, lib, pkgs, ... }:
+{
-
+  config,
-let
+  lib,
-  inherit (lib)
+  pkgs,
+  ...
+}: let
+  inherit
+    (lib)
     concatStringsSep
     literalExample
     mapAttrs'
@@ -15,9 +19,9 @@ let
   mkWowlanService = name: cfg:
     nameValuePair "wowlan-${name}" {
       description = "Enable WoWLAN for interface ${name}";
-      requires = [ "network.target" ];
+      requires = ["network.target"];
-      after = [ "network.target" ];
+      after = ["network.target"];
-      wantedBy = [ "multi-user.target" ];
+      wantedBy = ["multi-user.target"];
       serviceConfig = {
         Type = "oneshot";
       };
@@ -25,11 +29,12 @@ let
         ${pkgs.iw}/bin/iw ${name} wowlan enable ${concatStringsSep " " cfg.methods}
       '';
     };
-in
+in {
-{
+  options.my.wakeonwlan = let
-  options.my.wakeonwlan = let inherit (lib) types; in {
+    inherit (lib) types;
+  in {
     interfaces = mkOption {
-      default = { };
+      default = {};
       description = "Wireless interfaces where you want to enable WoWLAN";
       example = literalExample ''
         {

overlays/i3status-rust/default.nix

@@ -1,5 +1,4 @@
-final: prev:
+final: prev: {
-{
   # overlay created because nixpkgs's `i3status-rust` depended on `notmuch`, and
   # `notmuch`'s tests were briefly broken. the features I'm disabling, I don't
   # need anyway: (at the time of writing)
@@ -8,13 +7,14 @@ final: prev:
   # - maildir
   i3status-rust = prev.i3status-rust.overrideAttrs (oldAttrs: {
     buildInputs = builtins.attrValues {
-      inherit (final)
+      inherit
+        (final)
         dbus
         lm_sensors
         openssl
         pulseaudio
         ;
     };
-    cargoBuildFeatures = [ "pulseaudio" ];
+    cargoBuildFeatures = ["pulseaudio"];
   });
 }

pkgs/default.nix

@@ -1,5 +1,4 @@
-{ pkgs }:
+{pkgs}: {
-{
   sddm-sugar-candy = pkgs.callPackage ./sddm-sugar-candy {};
   kaleidoscope-udev-rules = pkgs.callPackage ./kaleidoscope-udev-rules {};
   grafanaDashboards = pkgs.recurseIntoAttrs (pkgs.callPackage ./grafana-dashboards {});

pkgs/grafana-dashboards/default.nix

@@ -1,5 +1,4 @@
-{ callPackage }:
+{callPackage}: {
-{
   nginx = callPackage ./nginx.nix {};
   node-exporter = callPackage ./node-exporter.nix {};
 }

pkgs/grafana-dashboards/nginx.nix

@@ -1,12 +1,17 @@
-{ stdenv, fetchFromGitHub, lib, ... }:
+{
-let
+  stdenv,
-  inherit (lib)
+  fetchFromGitHub,
+  lib,
+  ...
+}: let
+  inherit
+    (lib)
     licenses
     ;
 
   version = "0.9.0";
 in
-stdenv.mkDerivation {
+  stdenv.mkDerivation {
     inherit version;
     pname = "grafana-dashboard-nginx";
 
@@ -29,4 +34,4 @@ stdenv.mkDerivation {
       homepage = "https://github.com/nginxinc/nginx-prometheus-exporter";
       license = licenses.asl20;
     };
-}
+  }

pkgs/grafana-dashboards/node-exporter.nix

@@ -1,12 +1,17 @@
-{ stdenv, fetchFromGitHub, lib, ... }:
+{
-let
+  stdenv,
-  inherit (lib)
+  fetchFromGitHub,
+  lib,
+  ...
+}: let
+  inherit
+    (lib)
     licenses
     ;
 
   version = "7d61c79619e5749e629758ecd96748c010028120";
 in
-stdenv.mkDerivation {
+  stdenv.mkDerivation {
     version = "master-${version}";
     pname = "grafana-dashboard-node-exporter";
 
@@ -29,4 +34,4 @@ stdenv.mkDerivation {
       homepage = "https://github.com/rfrail3/grafana-dashboards";
       license = licenses.lgpl3Only;
     };
-}
+  }

pkgs/kaleidoscope-udev-rules/default.nix

@@ -1,13 +1,16 @@
-{ stdenv, lib, fetchFromGitHub }:
+{
-
+  stdenv,
-let
+  lib,
-  inherit (lib)
+  fetchFromGitHub,
+}: let
+  inherit
+    (lib)
     licenses
     ;
 
   version = "1.99.3";
 in
-stdenv.mkDerivation {
+  stdenv.mkDerivation {
     inherit version;
     pname = "kaleidoscope-udev-rules";
 
@@ -30,4 +33,4 @@ stdenv.mkDerivation {
       homepage = "https://github.com/keyboardio/Kaleidoscope";
       license = licenses.gpl3Only;
     };
-}
+  }

pkgs/sddm-sugar-candy/default.nix

@@ -1,4 +1,7 @@
-{ stdenv, fetchFromGitLab }:
+{
+  stdenv,
+  fetchFromGitLab,
+}:
 stdenv.mkDerivation rec {
   pname = "sddm-sugar-candy";
   # latest master commit, no recent tags :(
@@ -10,7 +13,7 @@ stdenv.mkDerivation rec {
     cp -aR . $out/share/sddm/themes/sugar-candy
   '';
 
-  patches = [ ./custom-conf.patch ];
+  patches = [./custom-conf.patch];
 
   src = fetchFromGitLab {
     domain = "framagit.org";

pkgs/spot/default.nix

@@ -1,11 +1,11 @@
-{ stdenv
+{
-, fetchurl
+  stdenv,
-, python3
+  fetchurl,
-}:
+  python3,
-let
+}: let
   version = "2.10.4";
 in
-stdenv.mkDerivation {
+  stdenv.mkDerivation {
     inherit version;
     pname = "spot";
 
@@ -17,4 +17,4 @@ stdenv.mkDerivation {
       url = "https://www.lrde.epita.fr/dload/spot/spot-${version}.tar.gz";
       sha256 = "sha256-6GKc22zOgwd4JpYM0B7OUhPar5ooPW9iqvaa+gYjR4o=";
     };
-}
+  }

poseidon.nix

@@ -1,6 +1,4 @@
-{ ... }:
+{...}: {
-
-{
   imports = [
     # Default configuration
     ./base

services/default.nix

@@ -1,6 +1,4 @@
-{ ... }:
+{...}: {
-
-{
   imports = [
     ./vaultwarden.nix
     ./fail2ban.nix

services/fail2ban.nix

@@ -1,7 +1,11 @@
-{ config, lib, pkgs, ... }:
+{
-
+  config,
-let
+  lib,
-  inherit (lib)
+  pkgs,
+  ...
+}: let
+  inherit
+    (lib)
     mkEnableOption
     mkIf
     ;

services/fava.nix

@@ -1,7 +1,11 @@
-{ config, lib, pkgs, ... }:
+{
-
+  config,
-let
+  lib,
-  inherit (lib)
+  pkgs,
+  ...
+}: let
+  inherit
+    (lib)
     mkEnableOption
     mkIf
     mkOption
@@ -11,9 +15,10 @@ let
   my = config.my;
   domain = config.networking.domain;
   secrets = config.my.secrets;
-in
+in {
-{
+  options.my.services.fava = let
-  options.my.services.fava = let inherit (lib) types; in {
+    inherit (lib) types;
+  in {
     enable = mkEnableOption "Fava";
 
     home = mkOption {
@@ -39,7 +44,7 @@ in
 
   config = mkIf cfg.enable {
     systemd.services.fava = {
-      wantedBy = [ "multi-user.target" ];
+      wantedBy = ["multi-user.target"];
       serviceConfig = {
         Environment = [];
         ExecStart = "${pkgs.fava}/bin/fava -H 127.0.0.1 -p ${toString cfg.port} ${cfg.home}/${cfg.filePath}";
@@ -55,7 +60,7 @@ in
       createHome = true;
       group = "fava";
     };
-    users.groups.fava = { };
+    users.groups.fava = {};
 
     services.nginx.virtualHosts = {
       "fava.${domain}" = {

services/gitea/default.nix

@@ -1,7 +1,11 @@
-{ config, lib, pkgs, ... }:
+{
-
+  config,
-let
+  lib,
-  inherit (lib)
+  pkgs,
+  ...
+}: let
+  inherit
+    (lib)
     mkEnableOption
     mkIf
     mkOption
@@ -12,7 +16,9 @@ let
 
   domain = config.networking.domain;
 in {
-  options.my.services.gitea = let inherit (lib) types; in {
+  options.my.services.gitea = let
+    inherit (lib) types;
+  in {
     enable = mkEnableOption "Personal Git hosting with Gitea";
 
     privatePort = mkOption {
@@ -33,11 +39,11 @@ in {
 
       # the systemd service for the gitea module seems to hardcode the group as
       # gitea, so, uh, just in case?
-      extraGroups = [ "gitea" ];
+      extraGroups = ["gitea"];
 
       isSystemUser = true;
     };
-    users.groups.git = { };
+    users.groups.git = {};
 
     services.gitea = {
       enable = true;
@@ -88,7 +94,7 @@ in {
     };
 
     services.postgresqlBackup = {
-      databases = [ "gitea" ];
+      databases = ["gitea"];
     };
 
     services.nginx = {

services/jellyfin.nix

@@ -1,7 +1,11 @@
-{ config, lib, pkgs, ... }:
+{
-
+  config,
-let
+  lib,
-  inherit (lib)
+  pkgs,
+  ...
+}: let
+  inherit
+    (lib)
     mkEnableOption
     mkIf
     ;

services/lohr.nix

@@ -1,7 +1,11 @@
-{ config, lib, pkgs, ... }:
+{
-
+  config,
-let
+  lib,
-  inherit (lib)
+  pkgs,
+  ...
+}: let
+  inherit
+    (lib)
     mkEnableOption
     mkIf
     mkOption
@@ -11,14 +15,14 @@ let
   my = config.my;
   domain = config.networking.domain;
   secrets = config.my.secrets;
-  lohrPkg =
+  lohrPkg = let
-    let
     flake = builtins.getFlake "github:alarsyo/lohr?rev=58503cc8b95c8b627f6ae7e56740609e91f323cd";
   in
     flake.defaultPackage."x86_64-linux"; # FIXME: use correct system
-in
+in {
-{
+  options.my.services.lohr = let
-  options.my.services.lohr = let inherit (lib) types; in {
+    inherit (lib) types;
+  in {
     enable = mkEnableOption "Lohr Mirroring Daemon";
 
     home = mkOption {
@@ -38,7 +42,7 @@ in
 
   config = mkIf cfg.enable {
     systemd.services.lohr = {
-      wantedBy = [ "multi-user.target" ];
+      wantedBy = ["multi-user.target"];
       serviceConfig = {
         Environment = [
           "ROCKET_PORT=${toString cfg.port}"
@@ -52,7 +56,7 @@ in
         User = "lohr";
         Group = "lohr";
       };
-      path = [ pkgs.git ];
+      path = [pkgs.git];
     };
 
     users.users.lohr = {
@@ -61,7 +65,7 @@ in
       createHome = true;
       group = "lohr";
     };
-    users.groups.lohr = { };
+    users.groups.lohr = {};
 
     services.nginx.virtualHosts = {
       "lohr.${domain}" = {

services/matrix.nix

@@ -7,10 +7,14 @@
 # - https://github.com/delroth/infra.delroth.net/blob/master/roles/matrix-synapse.nix
 # - https://nixos.org/manual/nixos/stable/index.html#module-services-matrix
 #
-{ config, lib, pkgs, ... }:
+{
-
+  config,
-let
+  lib,
-  inherit (lib)
+  pkgs,
+  ...
+}: let
+  inherit
+    (lib)
     mkEnableOption
     mkIf
     mkOption
@@ -20,11 +24,19 @@ let
   cfg = config.my.services.matrix;
   my = config.my;
 
-  federationPort = { public = 8448; private = 11338; };
+  federationPort = {
-  clientPort = { public = 443; private = 11339; };
+    public = 8448;
+    private = 11338;
+  };
+  clientPort = {
+    public = 443;
+    private = 11339;
+  };
   domain = config.networking.domain;
 in {
-  options.my.services.matrix = let inherit (lib) types; in {
+  options.my.services.matrix = let
+    inherit (lib) types;
+  in {
     enable = mkEnableOption "Matrix Synapse";
 
     secretConfigFile = mkOption {
@@ -41,7 +53,7 @@ in {
     };
 
     services.postgresqlBackup = {
-      databases = [ "matrix-synapse" ];
+      databases = ["matrix-synapse"];
     };
 
     services.matrix-synapse = {
@@ -90,20 +102,30 @@ in {
         listeners = [
           # Federation
           {
-            bind_addresses = [ "::1" ];
+            bind_addresses = ["::1"];
             port = federationPort.private;
             tls = false; # Terminated by nginx.
             x_forwarded = true;
-            resources = [ { names = [ "federation" ]; compress = false; } ];
+            resources = [
+              {
+                names = ["federation"];
+                compress = false;
+              }
+            ];
           }
 
           # Client
           {
-            bind_addresses = [ "::1" ];
+            bind_addresses = ["::1"];
             port = clientPort.private;
             tls = false; # Terminated by nginx.
             x_forwarded = true;
-            resources = [ { names = [ "client" ]; compress = false; } ];
+            resources = [
+              {
+                names = ["client"];
+                compress = false;
+              }
+            ];
           }
         ];
 
@@ -127,8 +149,7 @@ in {
           onlySSL = true;
           useACMEHost = domain;
 
-          locations =
+          locations = let
-            let
             proxyToClientPort = {
               proxyPass = "http://[::1]:${toString clientPort.private}";
             };
@@ -143,10 +164,17 @@ in {
           };
 
           listen = [
-            { addr = "0.0.0.0"; port = clientPort.public; ssl = true; }
+            {
-            { addr = "[::]"; port = clientPort.public; ssl = true; }
+              addr = "0.0.0.0";
+              port = clientPort.public;
+              ssl = true;
+            }
+            {
+              addr = "[::]";
+              port = clientPort.public;
+              ssl = true;
+            }
           ];
-
         };
 
         # same as above, but listening on the federation port
@@ -162,29 +190,34 @@ in {
           };
 
           listen = [
-            { addr = "0.0.0.0"; port = federationPort.public; ssl = true; }
+            {
-            { addr = "[::]"; port = federationPort.public; ssl = true; }
+              addr = "0.0.0.0";
+              port = federationPort.public;
+              ssl = true;
+            }
+            {
+              addr = "[::]";
+              port = federationPort.public;
+              ssl = true;
+            }
           ];
-
         };
 
         "${domain}" = {
           forceSSL = true;
           useACMEHost = domain;
 
-          locations."= /.well-known/matrix/server".extraConfig =
+          locations."= /.well-known/matrix/server".extraConfig = let
-            let
+            server = {"m.server" = "matrix.${domain}:${toString federationPort.public}";};
-              server = { "m.server" = "matrix.${domain}:${toString federationPort.public}"; };
           in ''
             add_header Content-Type application/json;
             return 200 '${builtins.toJSON server}';
           '';
 
-          locations."= /.well-known/matrix/client".extraConfig =
+          locations."= /.well-known/matrix/client".extraConfig = let
-            let
             client = {
-                "m.homeserver" =  { "base_url" = "https://matrix.${domain}"; };
+              "m.homeserver" = {"base_url" = "https://matrix.${domain}";};
-                "m.identity_server" =  { "base_url" = "https://vector.im"; };
+              "m.identity_server" = {"base_url" = "https://vector.im";};
             };
             # ACAO required to allow element-web on any URL to request this json file
           in ''
@@ -227,7 +260,7 @@ in {
     };
 
     # For administration tools.
-    environment.systemPackages = [ pkgs.matrix-synapse ];
+    environment.systemPackages = [pkgs.matrix-synapse];
 
     networking.firewall.allowedTCPPorts = [
       clientPort.public
@@ -236,10 +269,11 @@ in {
 
     my.services.restic-backup = let
       dataDir = config.services.matrix-synapse.dataDir;
-    in mkIf cfg.enable {
+    in
-      paths = [ dataDir ];
+      mkIf cfg.enable {
+        paths = [dataDir];
         # this is just caching for other servers media, doesn't need backup
-      exclude = [ "${dataDir}/media/remote_*" ];
+        exclude = ["${dataDir}/media/remote_*"];
       };
   };
 }

services/media.nix

@@ -1,17 +1,21 @@
-{ config, lib, ... }:
+{
-let
+  config,
-  inherit (lib)
+  lib,
+  ...
+}: let
+  inherit
+    (lib)
     mkIf
     ;
 
   mediaServices = builtins.attrValues {
-    inherit (config.my.services)
+    inherit
+      (config.my.services)
       jellyfin
       transmission
       ;
   };
   needed = builtins.any (service: service.enable) mediaServices;
-in
+in {
-{
+  config.users.groups.media = mkIf needed {};
-  config.users.groups.media = mkIf needed { };
 }

services/miniflux.nix

@@ -1,7 +1,11 @@
-{ config, lib, pkgs, ... }:
+{
-
+  config,
-let
+  lib,
-  inherit (lib)
+  pkgs,
+  ...
+}: let
+  inherit
+    (lib)
     mkEnableOption
     mkIf
     mkOption
@@ -12,7 +16,9 @@ let
 
   domain = config.networking.domain;
 in {
-  options.my.services.miniflux = let inherit (lib) types; in {
+  options.my.services.miniflux = let
+    inherit (lib) types;
+  in {
     enable = mkEnableOption "Serve a Miniflux instance";
 
     adminCredentialsFile = mkOption {
@@ -34,7 +40,7 @@ in {
     # services.postgresql is automatically enabled by services.miniflux, let's
     # back it up
     services.postgresqlBackup = {
-      databases = [ "miniflux" ];
+      databases = ["miniflux"];
     };
 
     services.miniflux = {

services/monitoring.nix

@@ -1,7 +1,11 @@
-{ config, lib, pkgs, ... }:
+{
-
+  config,
-let
+  lib,
-  inherit (lib)
+  pkgs,
+  ...
+}: let
+  inherit
+    (lib)
     mkEnableOption
     mkIf
     mkOption
@@ -10,7 +14,9 @@ let
   cfg = config.my.services.monitoring;
   domain = config.networking.domain;
 in {
-  options.my.services.monitoring = let inherit (lib) types; in {
+  options.my.services.monitoring = let
+    inherit (lib) types;
+  in {
     enable = mkEnableOption "Enable monitoring";
 
     domain = mkOption {
@@ -74,7 +80,7 @@ in {
       exporters = {
         node = {
           enable = true;
-          enabledCollectors = [ "systemd" ];
+          enabledCollectors = ["systemd"];
           port = 9100;
           listenAddress = "127.0.0.1";
         };
@@ -87,9 +93,11 @@ in {
       scrapeConfigs = [
         {
           job_name = config.networking.hostName;
-          static_configs = [{
+          static_configs = [
-            targets = [ "127.0.0.1:${toString config.services.prometheus.exporters.node.port}" ];
+            {
-          }];
+              targets = ["127.0.0.1:${toString config.services.prometheus.exporters.node.port}"];
+            }
+          ];
         }
       ];
     };

services/navidrome.nix

@@ -1,7 +1,11 @@
-{ config, lib, pkgs, ... }:
+{
-
+  config,
-let
+  lib,
-  inherit (lib)
+  pkgs,
+  ...
+}: let
+  inherit
+    (lib)
     mkEnableOption
     mkIf
     mkOption
@@ -11,7 +15,9 @@ let
   cfg = config.my.services.navidrome;
   domain = config.networking.domain;
 in {
-  options.my.services.navidrome = let inherit (lib) types; in {
+  options.my.services.navidrome = let
+    inherit (lib) types;
+  in {
     enable = mkEnableOption "Navidrome";
     musicFolder = {
       path = mkOption {
@@ -34,8 +40,8 @@ in {
     };
 
     my.services.restic-backup = {
-      paths = [ "/var/lib/navidrome" ] ++ optional cfg.musicFolder.backup cfg.musicFolder.path;
+      paths = ["/var/lib/navidrome"] ++ optional cfg.musicFolder.backup cfg.musicFolder.path;
-      exclude = [ "/var/lib/navidrome/cache" ];
+      exclude = ["/var/lib/navidrome/cache"];
     };
 
     services.nginx.virtualHosts."music.${domain}" = {

services/nextcloud.nix

@@ -1,9 +1,13 @@
-{ lib, config, pkgs, ... }:
+{
-
+  lib,
+  config,
+  pkgs,
+  ...
+}:
 # TODO: setup prometheus exporter
-
 let
-  inherit (lib)
+  inherit
+    (lib)
     mkEnableOption
     mkIf
     mkOption
@@ -13,9 +17,10 @@ let
   my = config.my;
   domain = config.networking.domain;
   dbName = "nextcloud";
-in
+in {
-{
+  options.my.services.nextcloud = let
-  options.my.services.nextcloud = let inherit (lib) types; in {
+    inherit (lib) types;
+  in {
     enable = mkEnableOption "NextCloud";
 
     adminpassFile = mkOption {
@@ -31,7 +36,7 @@ in
     services.postgresql = {
       enable = true;
 
-      ensureDatabases = [ dbName ];
+      ensureDatabases = [dbName];
       ensureUsers = [
         {
           name = "nextcloud";
@@ -43,13 +48,13 @@ in
     };
 
     # not handled by module
-    systemd.services.nextcloud-setup= {
+    systemd.services.nextcloud-setup = {
-      requires = [ "postgresql.service" ];
+      requires = ["postgresql.service"];
-      after = [ "postgresql.service" ];
+      after = ["postgresql.service"];
     };
 
     services.postgresqlBackup = {
-      databases = [ dbName ];
+      databases = [dbName];
     };
 
     services.nextcloud = {
@@ -87,8 +92,9 @@ in
 
     my.services.restic-backup = let
       nextcloudHome = config.services.nextcloud.home;
-    in mkIf cfg.enable  {
+    in
-      paths = [ nextcloudHome ];
+      mkIf cfg.enable {
+        paths = [nextcloudHome];
         exclude = [
           # borg can fail if *.part files disappear during backup
           "${nextcloudHome}/data/*/uploads"

services/nginx.nix

@@ -1,16 +1,20 @@
 # Part of config shamelessly stolen from:
 #
 # https://github.com/delroth/infra.delroth.net
-{ config, lib, pkgs, ... }:
+{
-let
+  config,
-  inherit (lib)
+  lib,
+  pkgs,
+  ...
+}: let
+  inherit
+    (lib)
     mkIf
     ;
-in
+in {
-{
   # Whenever something defines an nginx vhost, ensure that nginx defaults are
   # properly set.
-  config = mkIf ((builtins.attrNames config.services.nginx.virtualHosts) != [ "localhost" ]) {
+  config = mkIf ((builtins.attrNames config.services.nginx.virtualHosts) != ["localhost"]) {
     services.nginx = {
       enable = true;
       statusPage = true; # For monitoring scraping.
@@ -21,7 +25,7 @@ in
       recommendedProxySettings = true;
     };
 
-    networking.firewall.allowedTCPPorts = [ 80 443 ];
+    networking.firewall.allowedTCPPorts = [80 443];
 
     services.prometheus = {
       exporters.nginx = {
@@ -32,12 +36,14 @@ in
       scrapeConfigs = [
         {
           job_name = "nginx";
-          static_configs = [{
+          static_configs = [
-            targets = [ "127.0.0.1:${toString config.services.prometheus.exporters.nginx.port}" ];
+            {
+              targets = ["127.0.0.1:${toString config.services.prometheus.exporters.nginx.port}"];
               labels = {
                 instance = config.networking.hostName;
               };
-          }];
+            }
+          ];
         }
       ];
     };
@@ -46,13 +52,12 @@ in
       acceptTerms = true;
       defaults.email = "antoine97.martin@gmail.com";
 
-      certs =
+      certs = let
-        let
         domain = config.networking.domain;
         gandiKey = config.my.secrets.gandiKey;
       in {
         "${domain}" = {
-            extraDomainNames = [ "*.${domain}" ];
+          extraDomainNames = ["*.${domain}"];
           dnsProvider = "gandiv5";
           credentialsFile = config.age.secrets."gandi/api-key".path;
           group = "nginx";

services/nuage.nix

@@ -1,15 +1,17 @@
-{ config, lib, ... }:
+{
-
+  config,
-let
+  lib,
-  inherit (lib)
+  ...
+}: let
+  inherit
+    (lib)
     mkEnableOption
     mkIf
     ;
 
   cfg = config.my.services.nuage;
   my = config.my;
-in
+in {
-{
   options.my.services.nuage = {
     enable = mkEnableOption "Nuage redirect";
   };

services/paperless.nix

@@ -1,7 +1,11 @@
-{ config, lib, pkgs, ... }:
+{
-
+  config,
-let
+  lib,
-  inherit (lib)
+  pkgs,
+  ...
+}: let
+  inherit
+    (lib)
     mkEnableOption
     mkIf
     mkOption
@@ -11,9 +15,10 @@ let
   my = config.my;
   domain = config.networking.domain;
   paperlessDomain = "paperless.${domain}";
-in
+in {
-{
+  options.my.services.paperless = let
-  options.my.services.paperless = let inherit (lib) types; in {
+    inherit (lib) types;
+  in {
     enable = mkEnableOption "Paperless";
 
     port = mkOption {
@@ -77,7 +82,7 @@ in
 
     services.postgresql = {
       enable = true;
-      ensureDatabases = [ "paperless" ];
+      ensureDatabases = ["paperless"];
       ensureUsers = [
         {
           name = "paperless";
@@ -88,7 +93,7 @@ in
 
     systemd.services.paperless-ng-server = {
       # Make sure the DB is available
-      after = [ "postgresql.service" ];
+      after = ["postgresql.service"];
     };
 
     services.nginx.virtualHosts = {

services/pipewire.nix

@@ -1,7 +1,12 @@
-{ config, lib, pkgs, options, ... }:
+{
-
+  config,
-let
+  lib,
-  inherit (lib)
+  pkgs,
+  options,
+  ...
+}: let
+  inherit
+    (lib)
     mkEnableOption
     mkIf
     optionalAttrs
@@ -9,8 +14,7 @@ let
 
   cfg = config.my.services.pipewire;
   my = config.my;
-in
+in {
-{
   options.my.services.pipewire = {
     enable = mkEnableOption "Pipewire sound backend";
   };
@@ -37,6 +41,6 @@ in
 
     # FIXME: a shame pactl isn't available by itself, eventually this should be
     #        replaced by pw-cli or a wrapper, I guess?
-    environment.systemPackages = [ pkgs.pulseaudio ];
+    environment.systemPackages = [pkgs.pulseaudio];
   });
 }

services/postgresql-backup.nix

@@ -1,7 +1,11 @@
-{ config, lib, pkgs, ... }:
+{
-
+  config,
-let
+  lib,
-  inherit (lib)
+  pkgs,
+  ...
+}: let
+  inherit
+    (lib)
     mkEnableOption
     mkIf
     ;
@@ -20,12 +24,11 @@ in {
     };
 
     my.services.restic-backup = mkIf cfg.enable {
-      paths = [ "/var/backup/postgresql" ];
+      paths = ["/var/backup/postgresql"];
 
       # no need to store previously backed up files, as borg does the snapshoting
       # for us
-      exclude = [ "/var/backup/postgresql/*.prev.sql.gz" ];
+      exclude = ["/var/backup/postgresql/*.prev.sql.gz"];
     };
   };
-
 }

services/postgresql.nix

@@ -1,5 +1,8 @@
-{ config, pkgs, ... }:
 {
+  config,
+  pkgs,
+  ...
+}: {
   # set postgresql version so we don't get any bad surprise
   config.services.postgresql = {
     package = pkgs.postgresql_13;

services/restic-backup.nix

@@ -1,7 +1,11 @@
-{ config, lib, pkgs, ... }:
+{
-
+  config,
-let
+  lib,
-  inherit (lib)
+  pkgs,
+  ...
+}: let
+  inherit
+    (lib)
     attrsets
     concatStringsSep
     mkEnableOption
@@ -15,7 +19,9 @@ let
   makePruneOpts = pruneOpts:
     attrsets.mapAttrsToList (name: value: "--keep-${name} ${toString value}") pruneOpts;
 in {
-  options.my.services.restic-backup = let inherit (lib) types; in {
+  options.my.services.restic-backup = let
+    inherit (lib) types;
+  in {
     enable = mkEnableOption "Enable Restic backups for this host";
 
     repo = mkOption {
@@ -23,12 +29,11 @@ in {
       default = null;
       example = "/mnt/hdd";
       description = "Restic backup repo";
-
     };
 
     paths = mkOption {
       type = types.listOf types.str;
-      default = [ ];
+      default = [];
       example = [
         "/var/lib"
         "/home"
@@ -38,7 +43,7 @@ in {
 
     exclude = mkOption {
       type = types.listOf types.str;
-      default = [ ];
+      default = [];
       example = [
         # very large paths
         "/var/lib/docker"
@@ -81,7 +86,7 @@ in {
   };
 
   config = mkIf cfg.enable {
-    environment.systemPackages = [ pkgs.restic ];
+    environment.systemPackages = [pkgs.restic];
 
     services.restic.backups.backblaze = {
       initialize = true;
@@ -92,7 +97,8 @@ in {
       passwordFile = cfg.passwordFile;
       environmentFile = cfg.environmentFile;
 
-      extraBackupArgs = [ "--verbose=2" ]
+      extraBackupArgs =
+        ["--verbose=2"]
         ++ optional (builtins.length cfg.exclude != 0) excludeArg;
 
       timerConfig = cfg.timerConfig;

services/tailscale.nix

@@ -1,14 +1,17 @@
-{ config, lib, pkgs, ... }:
+{
-
+  config,
-let
+  lib,
-  inherit (lib)
+  pkgs,
+  ...
+}: let
+  inherit
+    (lib)
     mkEnableOption
     mkIf
     ;
 
   cfg = config.my.services.tailscale;
-in
+in {
-{
   options.my.services.tailscale = {
     enable = mkEnableOption "Tailscale";
 
@@ -23,8 +26,8 @@ in
     };
 
     networking.firewall = {
-      trustedInterfaces = [ "tailscale0" ];
+      trustedInterfaces = ["tailscale0"];
-      allowedUDPPorts = [ config.services.tailscale.port ];
+      allowedUDPPorts = [config.services.tailscale.port];
     };
 
     # enable IP forwarding to use as exit node

services/tgv.nix

@@ -1,15 +1,17 @@
-{ config, lib, ... }:
+{
-
+  config,
-let
+  lib,
-  inherit (lib)
+  ...
+}: let
+  inherit
+    (lib)
     mkEnableOption
     mkIf
     ;
 
   cfg = config.my.services.tgv;
   my = config.my;
-in
+in {
-{
   options.my.services.tgv = {
     enable = mkEnableOption "TGV redirect";
   };

services/transmission.nix

@@ -1,6 +1,10 @@
-{ config, lib, ... }:
+{
-let
+  config,
-  inherit (lib)
+  lib,
+  ...
+}: let
+  inherit
+    (lib)
     mkEnableOption
     mkIf
     mkOption
@@ -16,9 +20,10 @@ let
   transmissionPeerPort = 30251;
 
   downloadBase = "/media/torrents/";
-in
+in {
-{
+  options.my.services.transmission = let
-  options.my.services.transmission = let inherit (lib) types; in {
+    inherit (lib) types;
+  in {
     enable = mkEnableOption "Transmission torrent client";
 
     username = mkOption {
@@ -37,7 +42,8 @@ in
   };
 
   config = mkIf cfg.enable {
-    services.transmission = {
+    services.transmission =
+      {
         enable = true;
         group = "media";
 
@@ -60,7 +66,8 @@ in
 
         # automatically allow transmission.settings.peer-port
         openFirewall = true;
-    } // (optionalAttrs (cfg.secretConfigFile != null) {
+      }
+      // (optionalAttrs (cfg.secretConfigFile != null) {
         credentialsFile = cfg.secretConfigFile;
       });
 

services/vaultwarden.nix

@@ -1,7 +1,11 @@
-{ config, lib, pkgs, ... }:
+{
-
+  config,
-let
+  lib,
-  inherit (lib)
+  pkgs,
+  ...
+}: let
+  inherit
+    (lib)
     mkEnableOption
     mkIf
     mkOption
@@ -12,7 +16,9 @@ let
 
   domain = config.networking.domain;
 in {
-  options.my.services.vaultwarden = let inherit (lib) types; in {
+  options.my.services.vaultwarden = let
+    inherit (lib) types;
+  in {
     enable = mkEnableOption "Vaultwarden";
 
     privatePort = mkOption {
@@ -36,7 +42,7 @@ in {
     };
 
     services.postgresqlBackup = {
-      databases = [ "vaultwarden" ];
+      databases = ["vaultwarden"];
     };
 
     services.vaultwarden = {
@@ -82,8 +88,8 @@ in {
 
     # FIXME: should be renamed to vaultwarden eventually
     my.services.restic-backup = mkIf cfg.enable {
-      paths = [ "/var/lib/bitwarden_rs" ];
+      paths = ["/var/lib/bitwarden_rs"];
-      exclude = [ "/var/lib/bitwarden_rs/icon_cache" ];
+      exclude = ["/var/lib/bitwarden_rs/icon_cache"];
     };
 
     services.fail2ban.jails = {
@@ -119,5 +125,4 @@ in {
       '';
     };
   };
-
 }

zephyrus.nix

@@ -1,5 +1,4 @@
-{ ... }:
+{...}: {
-{
   imports = [
     # Default configuration
     ./base