chore: format with alejandra

2026-03-29 08:41:07 +02:00 · 2022-03-10 21:52:12 +01:00
parent 13727abfd6
commit d37e90cb97
159 changed files with 4239 additions and 3405 deletions
--- a/ci.nix
+++ b/ci.nix
@@ -1,22 +1,30 @@
-{ inputs, system, name }:
-let
+{
+  inputs,
+  system,
+  name,
+}: let
  inherit (inputs) nixpkgs;
  pkgs = nixpkgs.legacyPackages.${system};
-  ensureFiles = paths: pkgs.runCommand "directory" {} ''
+  ensureFiles = paths:
+    pkgs.runCommand "directory" {} ''
      set -efu
      mkdir $out
      cd $out
-    ${nixpkgs.lib.concatMapStringsSep "\n" (path: ''
+      ${
+        nixpkgs.lib.concatMapStringsSep "\n" (path: ''
          mkdir -p "$(dirname ${nixpkgs.lib.escapeShellArg path})"
          echo foo > ${nixpkgs.lib.escapeShellArg path}
-    '') paths}
+        '')
+        paths
+      }
    '';
  nixPath = nixpkgs.lib.concatStringsSep ":" ([
    "niveum=${toString ./.}"
    "nixos-config=${toString ./.}/systems/${name}/configuration.nix"
    "system-secrets=${systemSecrets}"
    "secrets=${sharedSecrets}"
-  ] ++ nixpkgs.lib.mapAttrsToList (name: value: "${name}=${value}") inputs);
+  ]
+  ++ nixpkgs.lib.mapAttrsToList (name: value: "${name}=${value}") inputs);
  # cd ~/.password-store/shared && find * -type f | sed 's/.gpg$//'
  sharedSecrets = ensureFiles [
    "di.fm/key"
@@ -37,7 +45,10 @@ let
    "spotify/username"
    "spotify/password"
  ];
-  systemSecrets = let basic = [ "retiolum.ed25519" "retiolum.key" "syncthing/cert.pem" "syncthing/key.pem"]; in {
+  systemSecrets = let
+    basic = ["retiolum.ed25519" "retiolum.key" "syncthing/cert.pem" "syncthing/key.pem"];
+  in
+    {
      zaatar = ensureFiles (["moodle.token" "telegram/moodle-dl.token" "mpd-web.key"] ++ basic);
      kabsa = ensureFiles basic;
      manakish = ensureFiles basic;
@@ -62,6 +73,9 @@ let
        "telegram/kmein.token"
        "telegram/prometheus.token"
        "weechat/relay"
-    ] ++ basic);
-  }.${name};
-in toString (pkgs.writers.writeDash "build" "NIX_PATH=${nixPath} nix-build '<nixpkgs/nixos>' -A system --dry-run")
+      ]
+      ++ basic);
+    }
+    .${name};
+in
+  toString (pkgs.writers.writeDash "build" "NIX_PATH=${nixPath} nix-build '<nixpkgs/nixos>' -A system --dry-run")
--- a/configs/alacritty.nix
+++ b/configs/alacritty.nix
@@ -1,13 +1,16 @@
-{ pkgs, lib, config, ... }:
 {
+  pkgs,
+  lib,
+  config,
+  ...
+}: {
  environment.variables.TERMINAL = "alacritty";

  environment.systemPackages = [
    pkgs.alacritty
  ];

-  home-manager.users.me.xdg.configFile =
-  let
+  home-manager.users.me.xdg.configFile = let
    inherit (import <niveum/lib>) colours;
    colourNames = ["black" "red" "green" "yellow" "blue" "magenta" "cyan" "white"];
    colourPairs = lib.getAttrs colourNames colours;
--- a/configs/backup.nix
+++ b/configs/backup.nix
@@ -1,12 +1,17 @@
-{ pkgs, config, ... }:
-let
-  inherit (import <niveum/lib>) restic;
-in
 {
+  pkgs,
+  config,
+  ...
+}: let
+  inherit (import <niveum/lib>) restic;
+in {
  services.restic.backups.niveum = {
    initialize = true;
    inherit (restic) repository;
-    timerConfig = { OnCalendar = "8:00"; RandomizedDelaySec = "1h"; };
+    timerConfig = {
+      OnCalendar = "8:00";
+      RandomizedDelaySec = "1h";
+    };
    passwordFile = toString <secrets/restic/password>;
    extraBackupArgs = [
      "--exclude=/home/kfm/projects/nixpkgs/.git"
--- a/configs/battery.nix
+++ b/configs/battery.nix
@@ -1,5 +1,8 @@
-{ config, pkgs, ... }:
 {
+  config,
+  pkgs,
+  ...
+}: {
  boot.extraModulePackages = with config.boot.kernelPackages; [
    tp_smapi
    acpi_call
--- a/configs/beets.nix
+++ b/configs/beets.nix
@@ -1,5 +1,8 @@
-{ lib, pkgs, ... }:
 {
+  lib,
+  pkgs,
+  ...
+}: {
  environment.systemPackages = [pkgs.beets];
  home-manager.users.me.xdg.configFile = {
    "beets/config.yaml".source = (pkgs.formats.yaml {}).generate "config.yaml" {
--- a/configs/bluetooth.nix
+++ b/configs/bluetooth.nix
@@ -1,4 +1,8 @@
-{ pkgs, lib, ... }: {
+{
+  pkgs,
+  lib,
+  ...
+}: {
  hardware.bluetooth = {
    enable = true;
    settings.General.Enable =
--- a/configs/cloud.nix
+++ b/configs/cloud.nix
@@ -1,4 +1,9 @@
-{ config, lib, pkgs, ... }: {
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}: {
  imports = [
    <niveum/modules/dropbox.nix>
  ];
@@ -50,8 +55,8 @@
    cert = toString <system-secrets/syncthing/cert.pem>;
    key = toString <system-secrets/syncthing/key.pem>;
    inherit ((import <niveum/lib>).syncthing) devices;
-    folders =
-      let cloud-dir = "${config.users.users.me.home}/cloud";
+    folders = let
+      cloud-dir = "${config.users.users.me.home}/cloud";
    in {
      "${cloud-dir}/syncthing/common".devices = ["kabsa" "manakish"];
      "${cloud-dir}/syncthing/library".devices = ["kabsa" "manakish" "heym"];
--- a/configs/copyq.nix
+++ b/configs/copyq.nix
@@ -1,5 +1,8 @@
-{ config, pkgs, ... }:
-let
+{
+  config,
+  pkgs,
+  ...
+}: let
  copyqConfig = pkgs.writers.writeDash "copyq-config" ''
    ${pkgs.copyq}/bin/copyq config check_clipboard true
    ${pkgs.copyq}/bin/copyq config check_selection false
--- a/configs/default.nix
+++ b/configs/default.nix
@@ -1,5 +1,10 @@
-{ pkgs, lib, config, options, ... }:
-let
+{
+  pkgs,
+  lib,
+  config,
+  options,
+  ...
+}: let
  inherit (lib.strings) makeBinPath;
  inherit (import <niveum/lib>) localAddresses kieran;
 in {
@@ -29,7 +34,10 @@ in {
        };
        overlays = [
          (self: super: {
-            scripts = import <niveum/packages/scripts> { pkgs = super; lib = super.lib; };
+            scripts = import <niveum/packages/scripts> {
+              pkgs = super;
+              lib = super.lib;
+            };
          })
        ];
      };
@@ -57,8 +65,7 @@ in {
      users.users.me = {
        name = "kfm";
        description = kieran.name;
-        hashedPassword =
-          "$6$w9hXyGFl/.IZBXk$5OiWzS1G.5hImhh1YQmZiCXYNAJhi3X6Y3uSLupJNYYXPLMsQpx2fwF4Xr2uYzGMV8Foqh8TgUavx1APD9rcb/";
+        hashedPassword = "$6$w9hXyGFl/.IZBXk$5OiWzS1G.5hImhh1YQmZiCXYNAJhi3X6Y3uSLupJNYYXPLMsQpx2fwF4Xr2uYzGMV8Foqh8TgUavx1APD9rcb/";
        isNormalUser = true;
        uid = 1000;
      };
@@ -76,13 +83,15 @@ in {
        # copy server:/run/pulse/.config/pulse/cookie to client:~/.config/pulse/cookie to authenticate a client machine
        zeroconf.discovery.enable = true;
        extraConfig = ''
-          load-module ${toString [
+          load-module ${
+            toString [
              "module-tunnel-sink-new"
              "server=zaatar.r"
              "sink_name=zaatar"
              "channels=2"
              "rate=44100"
-          ]}
+            ]
+          }
        '';
      };

@@ -91,8 +100,7 @@ in {
      environment.systemPackages = [pkgs.pavucontrol pkgs.ncpamixer pkgs.pamixer pkgs.pulsemixer];
    }
    {
-      environment.interactiveShellInit =
-        "export PATH=$PATH:$HOME/projects/niveum";
+      environment.interactiveShellInit = "export PATH=$PATH:$HOME/projects/niveum";
      environment.shellAliases = let
        wcd = pkgs.writers.writeDash "wcd" ''
          cd "$(readlink "$(${pkgs.which}/bin/which --skip-alias "$1")" | xargs dirname)/.."
@@ -107,8 +115,7 @@ in {
      in {
        "ß" = "${pkgs.utillinux}/bin/setsid";
        cat = "${pkgs.bat}/bin/bat --style=plain";
-        chromium-incognito =
-          "chromium --user-data-dir=$(mktemp -d /tmp/chr.XXXXXX) --no-first-run --incognito";
+        chromium-incognito = "chromium --user-data-dir=$(mktemp -d /tmp/chr.XXXXXX) --no-first-run --incognito";
        cp = "cp --interactive";
        ip = "${pkgs.iproute}/bin/ip -c";
        l = "ls --color=auto --time-style=long-iso --almost-all";
@@ -131,10 +138,8 @@ in {
        wcd = "source ${wcd}";
        im = "${pkgs.openssh}/bin/ssh weechat@makanek -t tmux attach-session -t IM";
        where = "source ${where}";
-        yt =
-          "${pkgs.youtube-dl}/bin/youtube-dl --add-metadata -ic"; # Download video link
-        yta =
-          "${pkgs.youtube-dl}/bin/youtube-dl --add-metadata -xic"; # Download with audio
+        yt = "${pkgs.youtube-dl}/bin/youtube-dl --add-metadata -ic"; # Download video link
+        yta = "${pkgs.youtube-dl}/bin/youtube-dl --add-metadata -xic"; # Download with audio
      };
    }
    {i18n.defaultLocale = "en_DK.UTF-8";}
@@ -192,7 +197,8 @@ in {
      networking.hosts = lib.mapAttrs' (name: address: {
        name = address;
        value = ["${name}.local"];
-      }) localAddresses;
+      })
+      localAddresses;
    }
    ./alacritty.nix
    ./backup.nix
--- a/configs/direnv.nix
+++ b/configs/direnv.nix
@@ -1,5 +1,4 @@
-{ pkgs, ... }:
-let
+{pkgs, ...}: let
  nixify = pkgs.writers.writeDashBin "nixify" ''
    set -efuC

@@ -22,14 +21,14 @@ in {

  home-manager.users.me.programs.direnv = {
    enable = true;
-    stdlib = builtins.readFile ("${
+    stdlib = builtins.readFile "${
      pkgs.fetchFromGitHub {
        owner = "Mic92";
        repo = "dotfiles";
        rev = "a0a9b7e358fa70a85cd468f8ca1fbb02ae0a91df";
        sha256 = "1y9h5s1lf59sczsm0ksq2x1yhl98ba9lwk5yil3q53rg7n4574pg";
      }
-      }/home/.direnvrc");
+    }/home/.direnvrc";
  };

  programs.zsh.interactiveShellInit = ''
--- a/configs/distrobump.nix
+++ b/configs/distrobump.nix
@@ -1,4 +1,9 @@
-{ lib, config, pkgs, ... }: {
+{
+  lib,
+  config,
+  pkgs,
+  ...
+}: {
  imports = [
    (import <stockholm/makefu/3modules/bump-distrowatch.nix> {
      inherit lib config;
--- a/configs/docker.nix
+++ b/configs/docker.nix
@@ -1,4 +1,8 @@
-{ lib, pkgs, ... }: {
+{
+  lib,
+  pkgs,
+  ...
+}: {
  virtualisation.docker = {
    enable = true;
    # for ICE wifi, ref https://gist.github.com/sunsided/7840e89ff4e11b64a2d7503fafa0290c
--- a/configs/dunst.nix
+++ b/configs/dunst.nix
@@ -1,5 +1,8 @@
-{ config, pkgs, ... }:
-let
+{
+  config,
+  pkgs,
+  ...
+}: let
  inherit (import <niveum/lib>) defaultApplications colours theme;
 in {
  home-manager.users.me.services.dunst = {
--- a/configs/flameshot-once.nix
+++ b/configs/flameshot-once.nix
@@ -1,5 +1,8 @@
-{ lib, pkgs, ... }:
-let
+{
+  lib,
+  pkgs,
+  ...
+}: let
  inherit (import <niveum/lib>) defaultApplications;
  flameshot-once =
    pkgs.callPackage <stockholm/krebs/5pkgs/simple/flameshot-once> {};
--- a/configs/flix.nix
+++ b/configs/flix.nix
@@ -1,5 +1,8 @@
-{ config, pkgs, ... }:
-let
+{
+  config,
+  pkgs,
+  ...
+}: let
  flixLocation = "/media/flix";
  cacheLocation = "/var/cache/flix";
  indexFilename = "index";
@@ -74,5 +77,4 @@ in {
        | ${pkgs.findutils}/bin/xargs -I '{}' ${pkgs.utillinux}/bin/setsid ${pkgs.xdg_utils}/bin/xdg-open '{}'
    '')
  ];
-
 }
--- a/configs/fzf.nix
+++ b/configs/fzf.nix
@@ -1,4 +1,8 @@
-{ pkgs, lib, ... }: {
+{
+  pkgs,
+  lib,
+  ...
+}: {
  environment = {
    systemPackages = [pkgs.fzf];
    variables = {
--- a/configs/git.nix
+++ b/configs/git.nix
@@ -1,8 +1,11 @@
-{ pkgs, config, lib, ... }:
-let
-  inherit (import <niveum/lib>) kieran ignorePaths;
-in
 {
+  pkgs,
+  config,
+  lib,
+  ...
+}: let
+  inherit (import <niveum/lib>) kieran ignorePaths;
+in {
  environment.systemPackages = [
    pkgs.mr
    pkgs.git
@@ -38,8 +41,7 @@ in
        diffs = "diff --staged";
        last = "log -1 HEAD";
        logs = "log --pretty=oneline";
-        graph =
-          "log --graph --abbrev-commit --decorate --date=relative --format=format:'%C(bold blue)%h%C(reset) - %C(bold green)(%ar)%C(reset) %C(white)%s%C(reset) %C(dim white)- %an%C(reset)%C(bold yellow)%d%C(reset)' --all";
+        graph = "log --graph --abbrev-commit --decorate --date=relative --format=format:'%C(bold blue)%h%C(reset) - %C(bold green)(%ar)%C(reset) %C(white)%s%C(reset) %C(dim white)- %an%C(reset)%C(bold yellow)%d%C(reset)' --all";
      };
      ignores = ignorePaths;
      extraConfig = {
--- a/configs/hledger.nix
+++ b/configs/hledger.nix
@@ -1,4 +1,8 @@
-{ config, pkgs, ... }: {
+{
+  config,
+  pkgs,
+  ...
+}: {
  imports = [<niveum/modules/hledger.nix>];

  niveum.hledger = {
--- a/configs/hu-berlin.nix
+++ b/configs/hu-berlin.nix
@@ -1,5 +1,9 @@
-{ config, pkgs, lib, ... }:
-let
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}: let
  inherit (lib.strings) fileContents;
  inherit (import <niveum/lib>) sshPort;
  eduroam = {
@@ -32,7 +36,6 @@ in {
    options = hu-berlin-cifs-options;
  };

-
  home-manager.users.me.programs.ssh = {
    matchBlocks = {
      "alew.hu-berlin.de" = {
@@ -46,7 +49,8 @@ in {
    (pkgs.writers.writeDashBin "hu-ip" ''
      ${pkgs.w3m}/bin/w3m -dump meineip.hu-berlin.de | head --lines=-4 | tail --lines=+3
    '')
-    (pkgs.writers.writePython3Bin "hu-eduroam-install"
+    (
+      pkgs.writers.writePython3Bin "hu-eduroam-install"
      {
        libraries = with pkgs.python3Packages; [distro pyopenssl dbus-python];
        flakeIgnore = ["E501" "E123" "W504" "E722" "F821" "E226" "E126" "E265" "W291"];
@@ -63,13 +67,15 @@ in {
    wants = ["network-online.target"];
    conflicts = ["openvpn-hu-berlin.service"];
    script = ''
-      ${pkgs.openfortivpn}/bin/openfortivpn -c ${pkgs.writeText "hu-berlin.config" ''
+      ${pkgs.openfortivpn}/bin/openfortivpn -c ${
+        pkgs.writeText "hu-berlin.config" ''
          host = forti-ssl.vpn.hu-berlin.de
          port = 443
          trusted-cert = 42193a913d276d9eb86217612956e1e6464d6f07bed5393a4787c87adc4bd359
          username = ${eduroam.identity}@split_tunnel
          password = ${eduroam.password}
-      ''}
+        ''
+      }
    '';
  };

@@ -82,8 +88,7 @@ in {
      password = eduroam.password;
    };
    config = fileContents (pkgs.fetchurl {
-      url =
-        "https://www.cms.hu-berlin.de/de/dl/netze/vpn/openvpn/hu-berlin.ovpn";
+      url = "https://www.cms.hu-berlin.de/de/dl/netze/vpn/openvpn/hu-berlin.ovpn";
      sha256 = "15b55aibik5460svjq2gwxrcyh6ay4k8savd6cd5lncgndmd8p8h";
    });
  };
--- a/configs/i3.nix
+++ b/configs/i3.nix
@@ -1,5 +1,9 @@
-{ config, pkgs, lib, ... }:
-let
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}: let
  inherit (import <niveum/lib>) defaultApplications colours;
  klem = import <niveum/packages/scripts/klem.nix> {
    inherit pkgs lib;
@@ -45,7 +49,6 @@ let
  move-to-new-workspace = pkgs.writers.writeDash "new-workspace" ''
    i3-msg move container to workspace $(($(i3-msg -t get_workspaces | tr , '\n' | grep '"num":' | cut -d : -f 2 | sort -rn | head -1) + 1))
  '';
-
 in {
  services.xserver = {
    displayManager.defaultSession = "none+i3";
@@ -73,7 +76,10 @@ in {
  home-manager.users.me.xsession.windowManager.i3 = {
    enable = true;
    config = rec {
-      fonts = {names = ["Sans"]; size = 10.0;};
+      fonts = {
+        names = ["Sans"];
+        size = 10.0;
+      };
      modifier = "Mod4";
      window = {
        titlebar = false;
@@ -111,31 +117,43 @@ in {
          text = colours.foreground;
        };
      in rec {
-        focused = scheme // {
+        focused =
+          scheme
+          // {
            border = colours.cyan.bright;
            indicator = colours.cyan.bright;
            childBorder = colours.cyan.bright;
          };
-        unfocused = scheme // {
+        unfocused =
+          scheme
+          // {
            border = colours.background;
            indicator = colours.background;
            childBorder = colours.background;
          };
        focusedInactive = unfocused;
-        urgent = scheme // {
+        urgent =
+          scheme
+          // {
            border = colours.red.bright;
            indicator = colours.red.bright;
            childBorder = colours.red.bright;
          };
-        placeholder = scheme // {
+        placeholder =
+          scheme
+          // {
            border = colours.green.bright;
            indicator = colours.green.bright;
            childBorder = colours.green.bright;
          };
      };
-      bars = [{
+      bars = [
+        {
          workspaceButtons = false;
-        fonts = {names = ["Sans"]; size = 8.0;};
+          fonts = {
+            names = ["Sans"];
+            size = 8.0;
+          };
          mode = "hide"; # "dock"
          position = "bottom";
          colors = rec {
@@ -155,7 +173,8 @@ in {
              inherit pkgs;
            })
          }";
-      }];
+        }
+      ];
      modes.resize = {
        "Escape" = ''mode "default"'';
        "Return" = ''mode "default"'';
--- a/configs/kdeconnect.nix
+++ b/configs/kdeconnect.nix
@@ -1,13 +1,17 @@
 {
  networking.firewall = {
-    allowedTCPPortRanges = [{
+    allowedTCPPortRanges = [
+      {
        from = 1714;
        to = 1764;
-    }];
-    allowedUDPPortRanges = [{
+      }
+    ];
+    allowedUDPPortRanges = [
+      {
        from = 1714;
        to = 1764;
-    }];
+      }
+    ];
  };

  home-manager.users.me = {
--- a/configs/keyboard.nix
+++ b/configs/keyboard.nix
@@ -1,5 +1,9 @@
-{ pkgs, lib, ... }:
-let commaSep = builtins.concatStringsSep ",";
+{
+  pkgs,
+  lib,
+  ...
+}: let
+  commaSep = builtins.concatStringsSep ",";
 in {
  services.xserver = {
    layout = commaSep ["de" "gr"];
@@ -12,6 +16,5 @@ in {
  console.keyMap = "de";

  # improve held key rate
-  services.xserver.displayManager.sessionCommands =
-    "${pkgs.xorg.xset}/bin/xset r rate 300 50";
+  services.xserver.displayManager.sessionCommands = "${pkgs.xorg.xset}/bin/xset r rate 300 50";
 }
--- a/configs/khal.nix
+++ b/configs/khal.nix
@@ -1,5 +1,9 @@
-{ config, pkgs, lib, ... }:
-let
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}: let
  davHome = "~/.local/share/dav";
  kmeinCloud = {
    davEndpoint = "https://cloud.xn--kiern-0qa.de/remote.php/dav";
@@ -11,8 +15,7 @@ let
    username = "kmein";
    password = lib.fileContents <secrets/nextcloud-fysi/password>;
  };
-in
-{
+in {
  environment.systemPackages = [pkgs.khal pkgs.vdirsyncer pkgs.khard pkgs.todoman];

  systemd.user.services.vdirsyncer = {
--- a/configs/lb.nix
+++ b/configs/lb.nix
@@ -1,5 +1,8 @@
-{ lib, pkgs, ... }:
 {
+  lib,
+  pkgs,
+  ...
+}: {
  systemd.services.lb-subscription = {
    enable = true;
    wants = ["network-online.target"];
--- a/configs/mime.nix
+++ b/configs/mime.nix
@@ -21,7 +21,6 @@
        "x-scheme-handler/webcal" = "brave-browser.desktop";
        "inode/directory" = "pcmanfm.desktop";
      };
-
    };
  };
 }
--- a/configs/monitoring.nix
+++ b/configs/monitoring.nix
@@ -1,5 +1,8 @@
-{ config, pkgs, ... }:
 {
+  config,
+  pkgs,
+  ...
+}: {
  services.nginx.virtualHosts.default = {
    locations."= /stub_status".extraConfig = "stub_status;";
  };
@@ -43,14 +46,21 @@

    serviceConfig = {
      ExecStart = ''
-        ${pkgs.grafana-loki}/bin/promtail --config.file ${(pkgs.formats.yaml {}).generate "promtail.yaml" {
+        ${pkgs.grafana-loki}/bin/promtail --config.file ${
+          (pkgs.formats.yaml {}).generate "promtail.yaml" {
            server = {
              http_listen_port = 28183;
              grpc_listen_port = 0;
            };
            positions.filename = "/tmp/positions.yaml";
            clients = [
-            { url = "http://${if config.networking.hostName == "makanek" then "127.0.0.1" else "makanek.r"}:3100/loki/api/v1/push"; }
+              {
+                url = "http://${
+                  if config.networking.hostName == "makanek"
+                  then "127.0.0.1"
+                  else "makanek.r"
+                }:3100/loki/api/v1/push";
+              }
            ];
            scrape_configs = [
              {
@@ -68,7 +78,8 @@
                ];
              }
            ];
-        }}
+          }
+        }
      '';
    };
  };
--- a/configs/mpv.nix
+++ b/configs/mpv.nix
@@ -1,4 +1,8 @@
-{ pkgs, lib, ... }: let
+{
+  pkgs,
+  lib,
+  ...
+}: let
  swallow = command: "${pkgs.scripts.swallow}/bin/swallow ${command}";
 in {
  environment.shellAliases.smpv = swallow "mpv";
--- a/configs/neomutt.nix
+++ b/configs/neomutt.nix
@@ -1,5 +1,8 @@
-{ pkgs, lib, ... }:
-let
+{
+  pkgs,
+  lib,
+  ...
+}: let
  mainMailbox = "posteo";

  accounts.uni = {
@@ -113,13 +116,13 @@ let
      trash = "[Gmail]/Papierkorb";
    };
  };
-in
-{
+in {
  environment.systemPackages = [pkgs.neomutt];
  environment.shellAliases.mua = "${pkgs.neomutt}/bin/neomutt -f ${mainMailbox}←";

  home-manager.users.me.xdg.configFile."neomutt/neomuttrc".text = ''
-    set mailcap_path = ${pkgs.writeText "mailcap" ''
+    set mailcap_path = ${
+      pkgs.writeText "mailcap" ''
        text/plain; $EDITOR %s ;
        text/html; ${pkgs.lynx}/bin/lynx -assume_charset=%{charset} -display_charset=utf-8 -dump %s; nametemplate=%s.html; copiousoutput;
        image/*; ${pkgs.sxiv}/bin/sxiv %s ;
@@ -128,7 +131,8 @@ in
        application/pdf; ${pkgs.zathura}/bin/zathura %s ;
        application/pgp-encrypted; ${pkgs.gnupg}/bin/gpg -d '%s'; copiousoutput;
        application/pgp-keys; ${pkgs.gnupg}/bin/gpg --import '%s'; copiousoutput;
-    ''}:$mailcap_path
+      ''
+    }:$mailcap_path

    set sidebar_visible
    set sidebar_format = "%D%?F? [%F]?%* %?N?%N/?%S"
@@ -180,21 +184,29 @@ in

    set header_cache="~/.cache/mutt" message_cachedir="~/.cache/mutt"

-    source ${pkgs.writeText "accounts.neomuttrc" ''
+    source ${
+      pkgs.writeText "accounts.neomuttrc" ''
        set realname = "Kierán Meinhardt"
        account-hook . 'unset imap_user imap_pass smtp_user smtp_pass'
        # set accordingly: postponed trash record
-      ${lib.concatStringsSep "\n\n" (lib.mapAttrsToList (name: account: let imapRoot = "imaps://${account.user}@${account.imap}"; in ''
+        ${
+          lib.concatStringsSep "\n\n" (lib.mapAttrsToList (name: account: let
+            imapRoot = "imaps://${account.user}@${account.imap}";
+          in ''
            account-hook ${account.user}@${account.imap} 'set imap_user="${account.user}" imap_pass="${account.password}"'
            account-hook ${account.user}@${account.smtp} 'set smtp_user="${account.user}" smtp_pass="${account.password}"'
            folder-hook  ${account.user}@${account.imap} 'set smtp_url="${account.smtpSettings "${account.user}@${account.smtp}"}" from="${account.address}" record="${imapRoot}/${account.folders.sent}" postponed="${imapRoot}/${account.folders.drafts}" trash="${imapRoot}/${account.folders.trash}"'
            named-mailboxes "${name}←" "${imapRoot}" "${name}→" "${imapRoot}/${account.folders.sent}"
-      '') accounts)}
-    ''}
+          '')
+          accounts)
+        }
+      ''
+    }

    set spoolfile="${mainMailbox}"

-    source ${pkgs.writeText "colors.neomuttrc" ''
+    source ${
+      pkgs.writeText "colors.neomuttrc" ''
        # Default index colors:
        color index_number blue default
        color index red default '.*'
@@ -243,6 +255,7 @@ in
        mono body bold "^gpg: Good signature"
        mono body bold "^gpg: BAD signature from.*"
        color body red default "([a-z][a-z0-9+-]*://(((([a-z0-9_.!~*'();:&=+$,-]|%[0-9a-f][0-9a-f])*@)?((([a-z0-9]([a-z0-9-]*[a-z0-9])?)\\.)*([a-z]([a-z0-9-]*[a-z0-9])?)\\.?|[0-9]+\\.[0-9]+\\.[0-9]+\\.[0-9]+)(:[0-9]+)?)|([a-z0-9_.!~*'()$,;:@&=+-]|%[0-9a-f][0-9a-f])+)(/([a-z0-9_.!~*'():@&=+$,-]|%[0-9a-f][0-9a-f])*(;([a-z0-9_.!~*'():@&=+$,-]|%[0-9a-f][0-9a-f])*)*(/([a-z0-9_.!~*'():@&=+$,-]|%[0-9a-f][0-9a-f])*(;([a-z0-9_.!~*'():@&=+$,-]|%[0-9a-f][0-9a-f])*)*)*)?(\\?([a-z0-9_.!~*'();/?:@&=+$,-]|%[0-9a-f][0-9a-f])*)?(#([a-z0-9_.!~*'();/?:@&=+$,-]|%[0-9a-f][0-9a-f])*)?|(www|ftp)\\.(([a-z0-9]([a-z0-9-]*[a-z0-9])?)\\.)*([a-z]([a-z0-9-]*[a-z0-9])?)\\.?(:[0-9]+)?(/([-a-z0-9_.!~*'():@&=+$,]|%[0-9a-f][0-9a-f])*(;([-a-z0-9_.!~*'():@&=+$,]|%[0-9a-f][0-9a-f])*)*(/([-a-z0-9_.!~*'():@&=+$,]|%[0-9a-f][0-9a-f])*(;([-a-z0-9_.!~*'():@&=+$,]|%[0-9a-f][0-9a-f])*)*)*)?(\\?([-a-z0-9_.!~*'();/?:@&=+$,]|%[0-9a-f][0-9a-f])*)?(#([-a-z0-9_.!~*'();/?:@&=+$,]|%[0-9a-f][0-9a-f])*)?)[^].,:;!)? \t\r\n<>\"]"
-    ''}
+      ''
+    }
  '';
 }
--- a/configs/neovim.nix
+++ b/configs/neovim.nix
@@ -5,7 +5,9 @@
  environment.shellAliases.view = "nvim -R";

  nixpkgs.config.packageOverrides = pkgs: {
-    vimPlugins = pkgs.vimPlugins // {
+    vimPlugins =
+      pkgs.vimPlugins
+      // {
        cheat-sh-vim = pkgs.callPackage <niveum/packages/vimPlugins/cheat-sh.nix> {};
        vim-fetch = pkgs.callPackage <niveum/packages/vimPlugins/vim-fetch.nix> {};
        vim-colors-paramount = pkgs.callPackage <niveum/packages/vimPlugins/vim-colors-paramount.nix> {};
--- a/configs/networkmanager.nix
+++ b/configs/networkmanager.nix
@@ -1,6 +1,10 @@
-{ lib, pkgs, ... }:
-let
-  profile = name: custom: lib.recursiveUpdate {
+{
+  lib,
+  pkgs,
+  ...
+}: let
+  profile = name: custom:
+    lib.recursiveUpdate {
      connection.id = name;
      connection.type = "wifi";
      connection.interface-name = "wlp3s0";
@@ -14,7 +18,8 @@ let
      ipv6.dns-search = "";
      ipv6.method = "auto";
      proxy = {};
-  } custom;
+    }
+    custom;
  eduroamProfile = {
    connection.uuid = "eae9fee6-a7d2-4120-a609-440b457d6fcf";
    wifi-security = {
@@ -36,8 +41,7 @@ let
      phase2-auth = "pap";
    };
  };
-in
-{
+in {
  imports = [<niveum/modules/networkmanager-declarative.nix>];

  programs.nm-applet.enable = true;
--- a/configs/newsboat.nix
+++ b/configs/newsboat.nix
@@ -1,11 +1,13 @@
-{ pkgs, config, ... }:
-let
+{
+  pkgs,
+  config,
+  ...
+}: let
  ytdl-format = "'bestvideo[height<=?720][fps<=?30][vcodec!=?vp9]+bestaudio/best'";

  youtube-download = "${pkgs.ts}/bin/ts ${pkgs.youtube-dl}/bin/youtube-dl -f ${ytdl-format} --add-metadata";

-  newsboat-home =
-    "${config.users.users.me.home}/cloud/Seafile/Documents/newsboat";
+  newsboat-home = "${config.users.users.me.home}/cloud/Seafile/Documents/newsboat";
  linkhandler-bin = "${pkgs.scripts.linkhandler}/bin/linkhandler";

  newsboat-config = pkgs.writeText "config" ''
--- a/configs/nix.nix
+++ b/configs/nix.nix
@@ -1,5 +1,4 @@
-{ pkgs, ... }:
-{
+{pkgs, ...}: {
  nixpkgs = {
    config.allowUnfree = true;
    overlays = [
--- a/configs/openweathermap.nix
+++ b/configs/openweathermap.nix
@@ -1,5 +1,8 @@
-{ pkgs, lib, ... }:
-let
+{
+  pkgs,
+  lib,
+  ...
+}: let
  openweathermap-repo = pkgs.fetchFromGitHub {
    owner = "ip1981";
    repo = "openweathermap";
--- a/configs/packages.nix
+++ b/configs/packages.nix
@@ -1,5 +1,8 @@
-{ pkgs, lib, ... }:
-let
+{
+  pkgs,
+  lib,
+  ...
+}: let
  hc = pkgs.callPackage <stockholm/tv/5pkgs/simple/hc.nix> {};
  worldradio = pkgs.callPackage <niveum/packages/worldradio.nix> {};
  menstruation = pkgs.callPackage <menstruation-backend> {};
@@ -7,7 +10,10 @@ let

  nixpkgs-unstable = import <nixpkgs-unstable> {config.allowUnfree = true;};

-  zoteroStyle = { name, sha256 }: {
+  zoteroStyle = {
+    name,
+    sha256,
+  }: {
    name = "${name}.csl";
    path = pkgs.fetchurl {
      url = "https://www.zotero.org/styles/${name}";
@@ -29,8 +35,9 @@ let
    })
  ];

-
-  astrolog = nixpkgs-unstable.astrolog.overrideAttrs (old: old // {
+  astrolog = nixpkgs-unstable.astrolog.overrideAttrs (old:
+    old
+    // {
      installPhase = ''
        ${old.installPhase}
        # set sensible defaults
@@ -50,7 +57,6 @@ let
    });

  recht = pkgs.callPackage <recht> {};
-
 in {
  home-manager.users.me.home.file = {
    ".csl".source = cslDirectory;
@@ -120,6 +126,7 @@ in {
    anki # flashcards
    jbofihe # lojbanic software
    nixpkgs-unstable.zoom-us # video conferencing
+    nixpkgs-unstable.alejandra # nix formatter
    pdfgrep # search in pdf
    pdftk # pdf toolkit
    mupdf
@@ -255,10 +262,8 @@ in {
    shellcheck
  ];

-
  home-manager.users.me.xdg.configFile."pycodestyle".text = ''
    [pycodestyle]
    max-line-length = 110
  '';
-
 }
--- a/configs/polkit.nix
+++ b/configs/polkit.nix
@@ -1,8 +1,6 @@
-{ config, ... }:
-let
+{config, ...}: let
  user = config.users.users.me.name;
-in
-{
+in {
  security.polkit.extraConfig = ''
    polkit.addRule(function(action, subject) {
      if (subject.user == "${user}" && action.id == "org.freedesktop.systemd1.manage-units") {
--- a/configs/power-action.nix
+++ b/configs/power-action.nix
@@ -1,8 +1,10 @@
-{ pkgs, config, ... }:
-let
-  suspend = pkgs.writers.writeDash "suspend" "${pkgs.systemd}/bin/systemctl suspend";
-in
 {
+  pkgs,
+  config,
+  ...
+}: let
+  suspend = pkgs.writers.writeDash "suspend" "${pkgs.systemd}/bin/systemctl suspend";
+in {
  imports = [<stockholm/krebs/3modules/power-action.nix>];

  krebs.power-action = {
--- a/configs/printing.nix
+++ b/configs/printing.nix
@@ -1,5 +1,4 @@
-{ pkgs, ... }:
-let
+{pkgs, ...}: let
  inherit (import <niveum/lib>) localAddresses;
  hp-driver = pkgs.hplipWithPlugin;
 in {
@@ -13,7 +12,8 @@ in {
    extraBackends = [hp-driver];
  };

-  hardware.printers.ensurePrinters = [{
+  hardware.printers.ensurePrinters = [
+    {
      name = "OfficeJet";
      location = "Zimmer";
      deviceUri = "https://${localAddresses.officejet}";
@@ -25,9 +25,11 @@ in {
        OutputMode = "Normal";
        ColorModel = "KGray"; # RGB CMYGray KGray
      };
-  }];
    }
-
-/* HP/hp-officejet_4650_series.ppd.gz
+  ];
+}
+/*
+ HP/hp-officejet_4650_series.ppd.gz
 drv:///hp/hpcups.drv/hp-officejet_4650_series.ppd
 */
+
--- a/configs/retiolum.nix
+++ b/configs/retiolum.nix
@@ -1,4 +1,8 @@
-{ config, pkgs, ... }: {
+{
+  config,
+  pkgs,
+  ...
+}: {
  imports = [
    <niveum/modules/retiolum.nix>
  ];
--- a/configs/rofi.nix
+++ b/configs/rofi.nix
@@ -1,5 +1,8 @@
-{ config, pkgs, ... }:
-let
+{
+  config,
+  pkgs,
+  ...
+}: let
  inherit (import <niveum/lib>) colours;
 in {
  home-manager.users.me.programs.rofi = {
--- a/configs/seafile.nix
+++ b/configs/seafile.nix
@@ -1,5 +1,8 @@
-{ pkgs, config, ... }:
 {
+  pkgs,
+  config,
+  ...
+}: {
  services.xserver.displayManager.sessionCommands = "${pkgs.seafile-client}/bin/seafile-applet &";

  home-manager.users.me.xdg.configFile = {
--- a/configs/ssh.nix
+++ b/configs/ssh.nix
@@ -1,5 +1,9 @@
-{ pkgs, config, lib, ... }:
-let
+{
+  pkgs,
+  config,
+  lib,
+  ...
+}: let
  inherit (import <niveum/lib>) sshPort kieran;
 in {
  services.xserver.displayManager.sessionCommands = "${pkgs.openssh}/bin/ssh-add";
--- a/configs/sshd.nix
+++ b/configs/sshd.nix
@@ -1,8 +1,11 @@
-{ config, lib, pkgs, ... }:
-let
-  inherit (import <niveum/lib>) sshPort kieran;
-in
 {
+  config,
+  lib,
+  pkgs,
+  ...
+}: let
+  inherit (import <niveum/lib>) sshPort kieran;
+in {
  users.motd = "Welcome to ${config.networking.hostName}!";

  services.openssh = {
--- a/configs/stardict.nix
+++ b/configs/stardict.nix
@@ -1,5 +1,9 @@
-{ config, pkgs, lib, ... }:
-let
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}: let
  dictionaries = {
    lojban = {
      jbo-deu = pkgs.fetchzip {
@@ -100,7 +104,9 @@ let
        sha256 = "0cx086zvb86bmz7i8vnsch4cj4fb0cp165g4hig4982zakj6f2jd";
      };
    };
-    sanskrit = let repo = "https://github.com/indic-dict/stardict-sanskrit/raw/4ebd2d3db5820f7cbe3a649c3d5aa8f83d19b29f"; in {
+    sanskrit = let
+      repo = "https://github.com/indic-dict/stardict-sanskrit/raw/4ebd2d3db5820f7cbe3a649c3d5aa8f83d19b29f";
+    in {
      BoehtlingkRoth = pkgs.fetchzip {
        url = "${repo}/sa-head/german-entries/tars/Bohtlingk-and-Roth-Grosses-Petersburger-Worterbuch__2021-10-05_14-23-18Z__19MB.tar.gz";
        sha256 = "13414a8rgd7hd5ffar6nl68nk3ys60wjkgb7m11hp0ahaasmf6ly";
@@ -156,7 +162,8 @@ let

  makeStardictDataDir = dicts: pkgs.linkFarm "dictionaries" (lib.mapAttrsToList (name: path: {inherit name path;}) dicts);

-  makeStardict = name: dicts: pkgs.writers.writeDashBin name ''
+  makeStardict = name: dicts:
+    pkgs.writers.writeDashBin name ''
      set -efu
      export SDCV_PAGER=${toString sdcvPager}
      exec ${pkgs.sdcv}/bin/sdcv --color --only-data-dir --data-dir ${makeStardictDataDir dicts} "$@"
@@ -266,8 +273,7 @@ let
      s!</\?p[^>]*>!!gI
    " | less -FR
  '';
-in
-{
+in {
  environment.etc.stardict.source = toString (makeStardictDataDir ({
    Crum = pkgs.fetchzip {
      url = "http://download.huzheng.org/misc/stardict-Coptic-English_all_dialects-2.4.2.tar.bz2";
@@ -281,7 +287,12 @@ in
      url = "https://github.com/latin-dict/Smith1890/releases/download/v1.0/Smith1890-stardict.zip";
      sha256 = "0vpsv62p2lrzmgys4d1swpnc6lqhdi7rxwkj2ngy3lz5dk3fysyb";
    };
-  } // dictionaries.classics // dictionaries.sanskrit // dictionaries.oed // dictionaries.russian // dictionaries.englishGerman));
+  }
+  // dictionaries.classics
+  // dictionaries.sanskrit
+  // dictionaries.oed
+  // dictionaries.russian
+  // dictionaries.englishGerman));

  environment.systemPackages = [
    pkgs.goldendict
@@ -293,7 +304,6 @@ in
    (makeStardict "jbo" dictionaries.lojban)
  ];
 }
-
 /*
 https://github.com/latin-dict/Georges1910/releases/download/v1.0/Georges1910-stardict.zip
 https://github.com/nikita-moor/latin-dictionary/releases/download/2020-02-14/LiddellScott1940-stardict.zip
@@ -355,3 +365,4 @@ MacDonell = pkgs.fetchzip {
   stripRoot = false;
 };
 */
+
--- a/configs/sxiv.nix
+++ b/configs/sxiv.nix
@@ -1,5 +1,8 @@
-{ pkgs, lib, ... }:
-let
+{
+  pkgs,
+  lib,
+  ...
+}: let
  important-directories = pkgs.writeText "directories" ''
    h	~/
    d	~/cloud/Dropbox/
--- a/configs/telegram-bots/astrology.nix
+++ b/configs/telegram-bots/astrology.nix
@@ -1,5 +1,8 @@
-{ pkgs, lib, ... }:
-let
+{
+  pkgs,
+  lib,
+  ...
+}: let
  nixpkgs-unstable = import <nixpkgs-unstable> {};
  toSymbols = pkgs.writers.writeDash "to-symbols" ''
    ${pkgs.gnused}/bin/sed '
--- a/configs/telegram-bots/autorenkalender.nix
+++ b/configs/telegram-bots/autorenkalender.nix
@@ -1,5 +1,8 @@
-{ pkgs, lib, ... }:
-let
+{
+  pkgs,
+  lib,
+  ...
+}: let
  autorenkalender-package = pkgs.fetchFromGitHub {
    owner = "kmein";
    repo = "autorenkalender";
--- a/configs/telegram-bots/default.nix
+++ b/configs/telegram-bots/default.nix
@@ -1,5 +1,9 @@
-{ config, pkgs, lib, ... }:
-let
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}: let
  telebots = pkgs.callPackage <telebots> {};
  reverseDirectory = "/run/telegram-reverse";
  proverbDirectory = "/run/telegram-proverb";
@@ -14,7 +18,8 @@ in {
    <niveum/modules/telegram-bot.nix>
  ];

-  systemd.tmpfiles.rules = map (path: tmpfilesConfig {
+  systemd.tmpfiles.rules = map (path:
+    tmpfilesConfig {
      type = "d";
      mode = "0750";
      age = "1h";
--- a/configs/telegram-bots/literature-quote.nix
+++ b/configs/telegram-bots/literature-quote.nix
@@ -1,5 +1,8 @@
-{ pkgs, lib, ... }:
-let
+{
+  pkgs,
+  lib,
+  ...
+}: let
  scripts = import <niveum/packages/scripts> {inherit pkgs lib;};
  inherit (scripts) literature-quote;
 in {
--- a/configs/telegram-bots/nachtischsatan.nix
+++ b/configs/telegram-bots/nachtischsatan.nix
@@ -1,5 +1,8 @@
-{ pkgs, lib, ... }:
-let
+{
+  pkgs,
+  lib,
+  ...
+}: let
  nachtischsatan-bot = {token}:
    pkgs.writers.writePython3 "nachtischsatan-bot" {
      libraries = [pkgs.python3Packages.python-telegram-bot];
--- a/configs/telegram-bots/tlg-wotd.nix
+++ b/configs/telegram-bots/tlg-wotd.nix
@@ -1,5 +1,8 @@
-{ pkgs, lib, ... }:
 {
+  pkgs,
+  lib,
+  ...
+}: {
  niveum.telegramBots.tlg-wotd = {
    enable = true;
    time = "9:30";
--- a/configs/theming.nix
+++ b/configs/theming.nix
@@ -1,9 +1,12 @@
-{ lib, config, pkgs, ... }:
-let
+{
+  lib,
+  config,
+  pkgs,
+  ...
+}: let
  theme = (import <niveum/lib>).theme pkgs;
 in {
-  environment.systemPackages =
-    [ theme.gtk.package theme.icon.package theme.cursor.package ];
+  environment.systemPackages = [theme.gtk.package theme.icon.package theme.cursor.package];

  services.xserver.displayManager.lightdm.greeters.gtk = {
    theme = {inherit (theme.gtk) name package;};
--- a/configs/traadfri.nix
+++ b/configs/traadfri.nix
@@ -1,9 +1,11 @@
-{ pkgs, lib, ... }:
-let
+{
+  pkgs,
+  lib,
+  ...
+}: let
  inherit (import <niveum/lib>) localAddresses;
  living-room-id = 131090;
-in
-{
+in {
  imports = [<niveum/modules/traadfri.nix>];

  environment.systemPackages = [
--- a/configs/wallpaper.nix
+++ b/configs/wallpaper.nix
@@ -1,5 +1,8 @@
-{ pkgs, lib, ... }:
 {
+  pkgs,
+  lib,
+  ...
+}: {
  imports = [<stockholm/krebs/3modules/fetchWallpaper.nix>];

  krebs.fetchWallpaper = {
--- a/configs/watson.nix
+++ b/configs/watson.nix
@@ -1,5 +1,8 @@
-{ config, pkgs, ... }:
 {
+  config,
+  pkgs,
+  ...
+}: {
  environment.systemPackages = [pkgs.watson];

  environment.variables.WATSON_DIR = "${config.users.users.me.home}/cloud/Seafile/Documents/watson";
--- a/configs/zsh.nix
+++ b/configs/zsh.nix
@@ -1,4 +1,8 @@
-{ config, pkgs, ... }: {
+{
+  config,
+  pkgs,
+  ...
+}: {
  home-manager.users.me.home.file.".zshrc".text = ''
    # nothing to see here
  '';
--- a/flake.nix
+++ b/flake.nix
@@ -16,42 +16,75 @@
    };

    # legacy
-    menstruation-backend = { url = "github:kmein/menstruation.rs"; flake = false; };
-    menstruation-telegram = { url = "github:kmein/menstruation-telegram"; flake = false; };
-    nix-writers = { url = "git+https://cgit.krebsco.de/nix-writers"; flake = false; };
-    recht = { url = "github:kmein/recht"; flake = false; };
-    retiolum = { url = "github:krebs/retiolum"; flake = false; };
-    scripts = { url = "github:kmein/scripts"; flake = false; };
-    stockholm = { url = "git+https://cgit.lassul.us/stockholm"; flake = false; };
-    telebots = { url = "github:kmein/telebots"; flake = false; };
-    tinc-graph = { url = "github:kmein/tinc-graph"; flake = false; };
-    traadfri = { url = "github:kmein/traadfri"; flake = false; };
-    tuna = { url = "github:kmein/tuna"; flake = false; };
+    menstruation-backend = {
+      url = "github:kmein/menstruation.rs";
+      flake = false;
+    };
+    menstruation-telegram = {
+      url = "github:kmein/menstruation-telegram";
+      flake = false;
+    };
+    nix-writers = {
+      url = "git+https://cgit.krebsco.de/nix-writers";
+      flake = false;
+    };
+    recht = {
+      url = "github:kmein/recht";
+      flake = false;
+    };
+    retiolum = {
+      url = "github:krebs/retiolum";
+      flake = false;
+    };
+    scripts = {
+      url = "github:kmein/scripts";
+      flake = false;
+    };
+    stockholm = {
+      url = "git+https://cgit.lassul.us/stockholm";
+      flake = false;
+    };
+    telebots = {
+      url = "github:kmein/telebots";
+      flake = false;
+    };
+    tinc-graph = {
+      url = "github:kmein/tinc-graph";
+      flake = false;
+    };
+    traadfri = {
+      url = "github:kmein/traadfri";
+      flake = false;
+    };
+    tuna = {
+      url = "github:kmein/tuna";
+      flake = false;
+    };
  };

-  outputs =
-  { self
-  , flake-utils
-  , home-manager
-  , krops
-  , menstruation-backend
-  , menstruation-telegram
-  , nix-writers
-  , nixpkgs
-  , nixpkgs-unstable
-  , recht
-  , retiolum
-  , scripts
-  , stockholm
-  , telebots
-  , tinc-graph
-  , traadfri
-  , tuna
-  }@inputs:
-  let
+  outputs = {
+    self,
+    flake-utils,
+    home-manager,
+    krops,
+    menstruation-backend,
+    menstruation-telegram,
+    nix-writers,
+    nixpkgs,
+    nixpkgs-unstable,
+    recht,
+    retiolum,
+    scripts,
+    stockholm,
+    telebots,
+    tinc-graph,
+    traadfri,
+    tuna,
+  } @ inputs: let
    system = "x86_64-linux";
    pkgs = nixpkgs.legacyPackages.${system};
-    source = name: {
+    source = name:
+      {
        niveum.file = toString ./.;
        nixos-config.symlink = "niveum/systems/${name}/configuration.nix";
        system-secrets.pass = {
@@ -62,11 +95,18 @@
          dir = toString ~/.password-store;
          name = "shared";
        };
-    } // nixpkgs.lib.mapAttrs' (name: value: {
+      }
+      // nixpkgs.lib.mapAttrs' (name: value: {
        inherit name;
        value.file = toString value;
      }) (nixpkgs.lib.filterAttrs (name: _: !builtins.elem name ["flake-utils" "krops" "self"]) inputs);
-    deployScriptFor = {name, host}: let inherit (import ./lib/default.nix) sshPort; in toString (krops.packages.${system}.writeDeploy "deploy-${name}" {
+    deployScriptFor = {
+      name,
+      host,
+    }: let
+      inherit (import ./lib/default.nix) sshPort;
+    in
+      toString (krops.packages.${system}.writeDeploy "deploy-${name}" {
        source = krops.lib.evalSource [(source name)];
        target = "root@${host}:${toString sshPort}";
      });
@@ -77,7 +117,10 @@
        name = "deploy-${name}";
        value = {
          type = "app";
-          program = deployScriptFor { inherit name; host = "${name}.r"; };
+          program = deployScriptFor {
+            inherit name;
+            host = "${name}.r";
+          };
        };
      });
      ciScripts = forSystems (name: {
@@ -87,6 +130,7 @@
          program = import ./ci.nix {inherit name system inputs;};
        };
      });
-    in deployScripts // ciScripts;
+    in
+      deployScripts // ciScripts;
  };
 }
--- a/lib/default.nix
+++ b/lib/default.nix
@@ -1,5 +1,13 @@
 rec {
-  tmpfilesConfig = {type, path, mode ? "-", user ? "-", group ? "-", age ? "-", argument ? "-"}: "${type} '${path}' ${mode} ${user} ${group} ${age} ${argument}";
+  tmpfilesConfig = {
+    type,
+    path,
+    mode ? "-",
+    user ? "-",
+    group ? "-",
+    age ? "-",
+    argument ? "-",
+  }: "${type} '${path}' ${mode} ${user} ${group} ${age} ${argument}";

  restic = rec {
    port = 3571;
@@ -8,14 +16,25 @@ rec {
  };

  firewall = lib: {
-    accept = { source, protocol, dport }: "nixos-fw -s ${lib.escapeShellArg source} -p ${lib.escapeShellArg protocol} --dport ${lib.escapeShellArg (toString dport)} -j nixos-fw-accept";
+    accept = {
+      source,
+      protocol,
+      dport,
+    }: "nixos-fw -s ${lib.escapeShellArg source} -p ${lib.escapeShellArg protocol} --dport ${lib.escapeShellArg (toString dport)} -j nixos-fw-accept";
    addRules = lib.concatMapStringsSep "\n" (rule: "iptables -A ${rule}");
    removeRules = lib.concatMapStringsSep "\n" (rule: "iptables -D ${rule} || true");
  };

  serveHtml = file: pkgs: ''
    default_type "text/html";
-    root ${pkgs.linkFarm "fahrplan" [{ name = "index.html"; path = file; }]};
+    root ${
+      pkgs.linkFarm "fahrplan" [
+        {
+          name = "index.html";
+          path = file;
+        }
+      ]
+    };
    index index.html;
  '';

@@ -50,7 +69,8 @@ rec {
    github = "kmein";
    email = "kmein@posteo.de";
    name = "Kierán Meinhardt";
-    sshKeys = pkgs: pkgs.lib.strings.splitString "\n" (pkgs.lib.strings.fileContents (pkgs.fetchurl {
+    sshKeys = pkgs:
+      pkgs.lib.strings.splitString "\n" (pkgs.lib.strings.fileContents (pkgs.fetchurl {
        url = "https://github.com/kmein.keys";
        sha256 = "09c6ny0rmpid1m0pc1wsmb3wyy9g721lf4kv55i4lrp42b3i2d5b";
      }));
--- a/lib/goldendict-config.nix
+++ b/lib/goldendict-config.nix
@@ -1,4 +1,7 @@
-{pkgs, path}: ''
+{
+  pkgs,
+  path,
+}: ''
  <config>
   <paths>
    <path recursive="1">${path}</path>
--- a/lib/i3status-rust.nix
+++ b/lib/i3status-rust.nix
@@ -1,5 +1,9 @@
-{ pkgs, wirelessInterface, colours, batteryName }:
-let
+{
+  pkgs,
+  wirelessInterface,
+  colours,
+  batteryName,
+}: let
  inherit (pkgs) lib;

  setsid = script:
@@ -95,7 +99,13 @@ in {
    {
      block = "custom";
      interval = 60 * 5;
-      command = let spacetime = import <niveum/configs/spacetime.nix>; in pkgs.writers.writePython3 "sun.py" { libraries = [ pkgs.python3Packages.astral ]; flakeIgnore = [ "E121" "E501" ]; }
+      command = let
+        spacetime = import <niveum/configs/spacetime.nix>;
+      in
+        pkgs.writers.writePython3 "sun.py" {
+          libraries = [pkgs.python3Packages.astral];
+          flakeIgnore = ["E121" "E501"];
+        }
        ''
          import astral
          import astral.moon
--- a/lib/streams.nix
+++ b/lib/streams.nix
@@ -42,7 +42,8 @@ let
  radiorecord-logo = "data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 144 46'%3E%3Cpath d='M68.3 24H79c8-11.4 29.8-18.8 41.7-24l-5.4 1.6-.3.2-15.3 4.6-3.1.9-17 5.3-3.4-3.1h-5.4l-3.5 3.2L43 5 32 1.6 26.6 0c12.3 5.4 35.1 14.5 41.7 24zm5.2-11.4c.9 0 1.6.3 2.2.8.6.5.9 1.1.9 1.9 0 .8-.4 2-1.1 3-.5.7-1.2 1.2-1.9 1.3-.7 0-1.3-.5-1.8-1.2-.7-.9-1.1-2-1.1-2.9v-.2c-.2-1.5 1.1-2.7 2.8-2.7zm70.3 17.5c-.5-1.3-2.4-1.5-4.1-1.5h-15.9l-.1.4-.1.2-4.8 16-.1.2-.2.7h16.8c2.8 0 4.6-1 5.5-3.6L143 35c1-2.6 1.2-3.9.8-4.9zm-10.2 11.7h-6.3l2.7-8.9h6.3l-2.7 8.9zM94.5 29.1c-.8-.4-2-.5-3.1-.5H79.9c-2.8 0-4.6 1-5.5 3.6l-2.2 7.5c-.6 2-1.8 4.8.3 5.9.8.4 2 .5 3.1.5h11.5c2.8 0 4.6-1 5.5-3.6l2.2-7.5c.6-2 1.8-4.9-.3-5.9zm-9.2 12.7h-6.4l2.7-8.9H88l-2.7 8.9zm-39.8 0H32.8l.7-2.3h10.9l.1-.4.1-.2.9-2.9.1-.2.2-.7h-11l.7-2.3h13.8l.1-.4.1-.2.8-2.8.1-.2.2-.7H29.3l-.1.4-.2.2-4.8 16-.1.2-.1.7h21.2l.1-.4.1-.2.8-2.8.1-.2.2-.7h-1zm70.2-13.3H99.2c-1.6 5.5-3.3 11-4.9 16.6l-.1.2-.3.7h7.5l.1-.4.1-.2 1.7-5.6h2.5l2.7 5.7.1.1.1.3h8.2l-3.3-6.6c3.4-.4 4.2-1.8 4.8-4.2.2-.6.3-1.2.5-1.7 1.2-3.5-.1-4.8-3.2-4.9zm-4.3 5.1L111 35c-.1.4-.3.5-.7.6l-6.4 1.7 1.4-4.5h5.5c.6 0 .8.2.6.8zm-86.9 1.6c.2-.6.3-1.2.5-1.7 1.2-3.6-.1-4.9-3.2-4.9H5.3C3.7 34.1 2 39.6.4 45.2l-.1.2-.3.6h7.4l.1-.4.1-.2 1.7-5.6h2.5l2.7 5.7.1.1.1.3h8.2l-3.3-6.6c3.5-.3 4.3-1.7 4.9-4.1zm-7-1.6l-.4 1.4c-.1.4-.3.5-.7.6L10 37.3l1.4-4.5h5.5c.6 0 .8.2.6.8zM71.1 35l1.2-3.8c.5-1.3-.4-2.8-1.9-2.7H57c-2.8 0-4.6 1-5.5 3.6l-2.2 7.5c-.6 2-1.8 4.8.3 5.9.8.4 2 .5 3.1.5h12.5c1.5 0 3.2-1.4 3.6-2.7l1-3.7h-5.7l-.6 2.1h-7.3l2.7-8.9h7l-.8 2.2h6z' fill-rule='evenodd' clip-rule='evenodd' fill='%23fff'/%3E%3C/svg%3E";

  caster-fm = subdomain: port: "http://${subdomain}.caster.fm:${toString port}/listen.mp3?authn0b0236758bd0e178156d0787327a055d";
-in [
+in
+  [
    {
      stream = "http://lassul.us:8000/radio.ogg";
      station = "Radio lassulus";
@@ -106,7 +107,8 @@ in [
      stream = "https://drachenhits.stream.laut.fm/drachenhits";
      station = "Drachenhits";
    }
-] ++
+  ]
+  ++
  # generated via: curl https://radiorecord.ru/api/stations | jq '.result.stations | sort_by(.sort) | map({station:.title,desc:.tooltip,logo:.icon_fill_colored,stream:.stream_320})' > radiorecord.json
  importJSON ./radiorecord.json
  ++ [
@@ -1173,15 +1175,42 @@ importJSON ./radiorecord.json
      station = "Dhol Radio";
      desc = "ਪੰਜਾਬੀ ਸੰਗੀਤ";
    }
-  { stream = bhaktiworld "2bhanuman"; station = bhaktiworld-name "Hanuman"; }
-  { stream = bhaktiworld "djbeat"; station = bhaktiworld-name "Mantra Shakti"; }
-  { stream = bhaktiworld "gurbani"; station = bhaktiworld-name "Sangam"; }
-  { stream = bhaktiworld "hot"; station = bhaktiworld-name "Shiv"; }
-  { stream = bhaktiworld "ibadat"; station = bhaktiworld-name "Devi Maa"; }
-  { stream = bhaktiworld "iskon2b"; station = bhaktiworld-name "Om Sai"; }
-  { stream = bhaktiworld "millenniumhits"; station = bhaktiworld-name "Krishna"; }
-  { stream = bhaktiworld "dard"; station = bhaktiworld-name "Shri Ram"; }
-  { stream = bhaktiworld "bhaktiworldindia"; station = bhaktiworld-name "Ganesh"; }
+    {
+      stream = bhaktiworld "2bhanuman";
+      station = bhaktiworld-name "Hanuman";
+    }
+    {
+      stream = bhaktiworld "djbeat";
+      station = bhaktiworld-name "Mantra Shakti";
+    }
+    {
+      stream = bhaktiworld "gurbani";
+      station = bhaktiworld-name "Sangam";
+    }
+    {
+      stream = bhaktiworld "hot";
+      station = bhaktiworld-name "Shiv";
+    }
+    {
+      stream = bhaktiworld "ibadat";
+      station = bhaktiworld-name "Devi Maa";
+    }
+    {
+      stream = bhaktiworld "iskon2b";
+      station = bhaktiworld-name "Om Sai";
+    }
+    {
+      stream = bhaktiworld "millenniumhits";
+      station = bhaktiworld-name "Krishna";
+    }
+    {
+      stream = bhaktiworld "dard";
+      station = bhaktiworld-name "Shri Ram";
+    }
+    {
+      stream = bhaktiworld "bhaktiworldindia";
+      station = bhaktiworld-name "Ganesh";
+    }
    {
      station = "Rockabilly Radio";
      stream = "http://lin3.ash.fast-serv.com:6026/stream_96";
@@ -1376,12 +1405,36 @@ importJSON ./radiorecord.json
      logo = "https://www.radiopartywelle.com/wp-content/uploads/2020/11/RPW-HAUPTLOGO-einfach-gute-Laune-1.png";
      desc = "... einfach gute Laune!";
    }
-  { stream = paloma "RP-Fresh"; station = paloma-name "Fresh"; logo = paloma-logo; }
-  { stream = paloma "RP-Kultschlager"; station = paloma-name "Kultschlager"; logo = paloma-logo; }
-  { stream = paloma "RP-Kuschelschlager"; station = paloma-name "Kuschelschlager"; logo = paloma-logo; }
-  { stream = paloma "RP-Partyschlager"; station = paloma-name "Partyschlager"; logo = paloma-logo; }
-  { stream = paloma "RP-Volksmusik"; station = paloma-name "Volksmusik"; logo = paloma-logo; }
-  { stream = paloma "RADIOPALOMA"; station = paloma-name "Live"; logo = paloma-logo; }
+    {
+      stream = paloma "RP-Fresh";
+      station = paloma-name "Fresh";
+      logo = paloma-logo;
+    }
+    {
+      stream = paloma "RP-Kultschlager";
+      station = paloma-name "Kultschlager";
+      logo = paloma-logo;
+    }
+    {
+      stream = paloma "RP-Kuschelschlager";
+      station = paloma-name "Kuschelschlager";
+      logo = paloma-logo;
+    }
+    {
+      stream = paloma "RP-Partyschlager";
+      station = paloma-name "Partyschlager";
+      logo = paloma-logo;
+    }
+    {
+      stream = paloma "RP-Volksmusik";
+      station = paloma-name "Volksmusik";
+      logo = paloma-logo;
+    }
+    {
+      stream = paloma "RADIOPALOMA";
+      station = paloma-name "Live";
+      logo = paloma-logo;
+    }
    {
      stream = "http://91.121.59.45:8013/autodj";
      station = "Feeling Floyd | AutoDJ";
@@ -1418,5 +1471,5 @@ http://radio.hostchefs.net:8046/stream?1520818130148
 http://185.105.4.53:2339//;stream.mp3
 http://cast5.servcast.net:1390/;stream.mp3
 
-
 */
+
--- a/modules/dropbox.nix
+++ b/modules/dropbox.nix
@@ -1,6 +1,11 @@
-{ pkgs, lib, config, ... }:
-with lib;
-let cfg = config.niveum.dropbox;
+{
+  pkgs,
+  lib,
+  config,
+  ...
+}:
+with lib; let
+  cfg = config.niveum.dropbox;
 in {
  options.niveum.dropbox = {enable = mkEnableOption "Dropbox";};

--- a/modules/hledger.nix
+++ b/modules/hledger.nix
@@ -1,6 +1,10 @@
-{ config, lib, pkgs, ... }:
-with lib;
-let
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+with lib; let
  cfg = config.niveum.hledger;
  hledger-git = pkgs.writers.writeDashBin "hledger-git" ''
    LEDGER_DIR="$(dirname $LEDGER_FILE)"
--- a/modules/minecraft.nix
+++ b/modules/minecraft.nix
@@ -1,6 +1,11 @@
-{ pkgs, lib, config, ... }:
-with lib;
-let cfg = config.niveum.minecraft;
+{
+  pkgs,
+  lib,
+  config,
+  ...
+}:
+with lib; let
+  cfg = config.niveum.minecraft;
 in {
  options.niveum.minecraft = {enable = mkEnableOption "Minecraft";};

--- a/modules/moodle-dl.nix
+++ b/modules/moodle-dl.nix
@@ -1,6 +1,10 @@
-{ config, lib, pkgs, ... }:
-with lib;
-let
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+with lib; let
  cfg = config.services.moodle-dl;
  json = pkgs.formats.json {};
  moodle-dl-json = json.generate "moodle-dl.json" cfg.settings;
@@ -52,7 +56,6 @@ in {
  };

  config = mkIf cfg.enable {
-
    users.users.moodle-dl = {
      isSystemUser = true;
      home = cfg.directory;
--- a/modules/networkmanager-declarative.nix
+++ b/modules/networkmanager-declarative.nix
@@ -1,38 +1,53 @@
 # https://github.com/jmackie/nixos-networkmanager-profiles/
-{ lib, config, ... }:
-with lib;
-let
+{
+  lib,
+  config,
+  ...
+}:
+with lib; let
  nm = config.networking.networkmanager;

  mkProfile = profileAttrs:
-    if !(isAttrs profileAttrs) then
-      throw "error 1"
+    if !(isAttrs profileAttrs)
+    then throw "error 1"
    else {
      enable = true;
      mode = "0400"; # readonly (user)
-      text = (foldlAttrs (accum:
-        { name, value }: ''
+      text =
+        (foldlAttrs (accum: {
+          name,
+          value,
+        }: ''
          ${accum}

          [${name}] ${mkProfileEntry value}'')
-        "# Generated by nixos-networkmanager-profiles" profileAttrs) + "\n";
+        "# Generated by nixos-networkmanager-profiles"
+        profileAttrs)
+        + "\n";
    };

  mkProfileEntry = entryAttrs:
-    if !(isAttrs entryAttrs) then
-      throw "error 2"
+    if !(isAttrs entryAttrs)
+    then throw "error 2"
    else
-      foldlAttrs (accum:
-        { name, value }: ''
+      foldlAttrs (accum: {
+        name,
+        value,
+      }: ''
        ${accum}
-          ${name}=${toString value}'') "" entryAttrs;
+        ${name}=${toString value}'') ""
+      entryAttrs;

  foldlAttrs = op: nul: attrs:
-    foldl (accum: { fst, snd }: op accum (nameValuePair fst snd)) nul
+    foldl (accum: {
+      fst,
+      snd,
+    }:
+      op accum (nameValuePair fst snd))
+    nul
    (lists.zipLists (attrNames attrs) (attrValues attrs));

  attrLength = attrs: length (attrValues attrs);
-
 in {
  options.networking.networkmanager.profiles = mkOption {
    type = types.attrs;
@@ -40,11 +55,15 @@ in {
  };

  config = mkIf (attrLength nm.profiles > 0) {
-    environment.etc = (foldlAttrs (accum:
-      { name, value }:
-      accum // {
+    environment.etc = foldlAttrs (accum: {
+      name,
+      value,
+    }:
+      accum
+      // {
        "NetworkManager/system-connections/${name}.nmconnection" =
          mkProfile value;
-      }) { } nm.profiles);
+      }) {}
+    nm.profiles;
  };
 }
--- a/modules/retiolum.nix
+++ b/modules/retiolum.nix
@@ -1,6 +1,10 @@
-{ config, pkgs, lib, ... }:
-with lib;
-let
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}:
+with lib; let
  netname = "retiolum";
  cfg = config.networking.retiolum;
 in {
@@ -27,7 +31,6 @@ in {
  };

  config = {
-
    services.tinc.networks.${netname} = {
      name = cfg.nodename;
      hosts = builtins.mapAttrs
--- a/modules/spotifyd.nix
+++ b/modules/spotifyd.nix
@@ -1,13 +1,17 @@
-{ config, lib, pkgs, ... }:
-
-with lib;
-
-let
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+with lib; let
  cfg = config.services.spotifyd;
  toml = pkgs.formats.toml {};
-  spotifydConf = if cfg.settings != {} then toml.generate "spotify.conf" cfg.settings else pkgs.writeText "spotifyd.conf" cfg.config;
-in
-{
+  spotifydConf =
+    if cfg.settings != {}
+    then toml.generate "spotify.conf" cfg.settings
+    else pkgs.writeText "spotifyd.conf" cfg.config;
+in {
  options = {
    services.spotifyd = {
      enable = mkEnableOption "spotifyd, a Spotify playing daemon";
--- a/modules/system-dependent.nix
+++ b/modules/system-dependent.nix
@@ -1,6 +1,10 @@
-{ config, lib, pkgs, ... }:
-with lib;
 {
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+with lib; {
  options.niveum = {
    wirelessInterface = mkOption {type = types.str;};

--- a/modules/telegram-bot.nix
+++ b/modules/telegram-bot.nix
@@ -1,6 +1,10 @@
-{ lib, config, pkgs, ... }:
-with lib;
-let
+{
+  lib,
+  config,
+  pkgs,
+  ...
+}:
+with lib; let
  cfg = config.niveum.telegramBots;

  botService = name: bot:
@@ -17,7 +21,8 @@ let
          lib.strings.optionalString (bot.parseMode != null)
          "-d parse_mode=${bot.parseMode}"
        }
-        '') bot.chatIds
+      '')
+      bot.chatIds
      ++ ["fi"]);
    };
 in {
--- a/modules/traadfri.nix
+++ b/modules/traadfri.nix
@@ -1,6 +1,10 @@
-{ pkgs, lib, config, ... }:
-with lib;
-let
+{
+  pkgs,
+  lib,
+  config,
+  ...
+}:
+with lib; let
  cfg = config.niveum.traadfri;
  traadfri = pkgs.callPackage <traadfri> {
    libcoap = pkgs.callPackage <niveum/packages/libcoap.nix> {tls = true;};
@@ -22,18 +26,24 @@ in {
  };

  config = mkIf cfg.enable {
-    environment.systemPackages = [
+    environment.systemPackages =
+      [
        (pkgs.writers.writeDashBin "traadfri" ''
          TRAADFRI_USER="${cfg.user}" \
          TRAADFRI_KEY="${cfg.key}" \
          TRAADFRI_HUB="${cfg.host}" \
          ${traadfri}/bin/traadfri $@
        '')
-    ] ++ lib.mapAttrsToList (name: value: pkgs.writers.writeDashBin "traadfri-${name}" ''
+      ]
+      ++ lib.mapAttrsToList (name: value:
+        pkgs.writers.writeDashBin "traadfri-${name}" ''
          exec traadfri --target Room ${toString value} "$@"
-    '') cfg.rooms
-    ++ lib.mapAttrsToList (name: value: pkgs.writers.writeDashBin "traadfri-${name}" ''
+        '')
+      cfg.rooms
+      ++ lib.mapAttrsToList (name: value:
+        pkgs.writers.writeDashBin "traadfri-${name}" ''
          exec traadfri --target Bulb ${toString value} "$@"
-    '') cfg.bulbs;
+        '')
+      cfg.bulbs;
  };
 }
--- a/modules/tuna.nix
+++ b/modules/tuna.nix
@@ -1,6 +1,10 @@
-{ config, lib, pkgs, ... }:
-with lib;
-let
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+with lib; let
  tuna = pkgs.callPackage <tuna> {};
  cfg = config.services.tuna;
 in {
--- a/overlays/overlays.nix
+++ b/overlays/overlays.nix
@@ -1,6 +1,6 @@
 self: super:
-with super.lib;
-let
+  with super.lib; let
    eval = import <nixpkgs/nixos/lib/eval-config.nix>;
    paths = (eval {modules = [(import <nixos-config>)];}).config.nixpkgs.overlays;
-in foldl' (flip extends) (_: super) paths self
+  in
+    foldl' (flip extends) (_: super) paths self
--- a/packages/daybook.nix
+++ b/packages/daybook.nix
@@ -1,4 +1,10 @@
-{ lib, stdenv, makeWrapper, pandoc, fetchFromGitHub }:
+{
+  lib,
+  stdenv,
+  makeWrapper,
+  pandoc,
+  fetchFromGitHub,
+}:
 stdenv.mkDerivation {
  name = "daybook";
  src = fetchFromGitHub {
--- a/packages/depp.nix
+++ b/packages/depp.nix
@@ -1,5 +1,7 @@
-{ lib, writeShellScriptBin }:
-let
+{
+  lib,
+  writeShellScriptBin,
+}: let
  aliasFlag = name: value: "-c alias.${name}=${lib.escapeShellArg value}";
  aliases = {
    eroeffne = "init";
@@ -20,7 +22,8 @@ let
    tagebuch = "log";
    zustand = "status";
  };
-in writeShellScriptBin "depp" ''
+in
+  writeShellScriptBin "depp" ''
    if [ $# -gt 0 ]; then
      git ${lib.concatStringsSep " " (lib.attrsets.mapAttrsToList aliasFlag aliases)} "$@"
    else
--- a/packages/devanagari/yarn.nix
+++ b/packages/devanagari/yarn.nix
@@ -1,4 +1,10 @@
-{ fetchurl, fetchgit, linkFarm, runCommandNoCC, gnutar }: rec {
+{
+  fetchurl,
+  fetchgit,
+  linkFarm,
+  runCommandNoCC,
+  gnutar,
+}: rec {
  offline_cache = linkFarm "offline" packages;
  packages = [
    {
--- a/packages/devour.nix
+++ b/packages/devour.nix
@@ -1,4 +1,10 @@
-{ lib, stdenv, xdo, makeWrapper, fetchFromGitHub }:
+{
+  lib,
+  stdenv,
+  xdo,
+  makeWrapper,
+  fetchFromGitHub,
+}:
 stdenv.mkDerivation {
  name = "devour";
  version = "master";
--- a/packages/gfs-fonts.nix
+++ b/packages/gfs-fonts.nix
@@ -1,5 +1,8 @@
-{ fetchzip, symlinkJoin, lib }:
-let
+{
+  fetchzip,
+  symlinkJoin,
+  lib,
+}: let
  gfs-font = name: sha256:
    fetchzip {
      inherit name sha256;
@@ -10,7 +13,8 @@ let
        unzip -j -o $downloadedFile "**/*.otf" -d $out/share/fonts/opentype
      '';
    };
-in symlinkJoin {
+in
+  symlinkJoin {
    name = "gfs-fonts";
    paths = lib.mapAttrsToList gfs-font {
      GFS_Artemisia = "1q39086pr2jhv118fjfv6l1li6japv4pdjnhh1scqw06mqrmydf4";
--- a/packages/gourmet.nix
+++ b/packages/gourmet.nix
@@ -2,7 +2,6 @@
 {pkgs ? import <nixpkgs> {}}:
 with pkgs;
 with pkgs.python2Packages;
-
  buildPythonApplication rec {
    pname = "gourmet";
    version = "0.17.4";
--- a/packages/iolanguage.nix
+++ b/packages/iolanguage.nix
@@ -1,4 +1,10 @@
-{ lib, stdenv, cmake, python3, fetchFromGitHub }:
+{
+  lib,
+  stdenv,
+  cmake,
+  python3,
+  fetchFromGitHub,
+}:
 stdenv.mkDerivation rec {
  version = "2017.09.06";
  name = "iolanguage-${version}";
@@ -17,8 +23,7 @@ stdenv.mkDerivation rec {
  '';
  meta = with lib; {
    homepage = "https://iolanguage.org/";
-    description =
-      "Io programming language. Inspired by Self, Smalltalk and LISP.";
+    description = "Io programming language. Inspired by Self, Smalltalk and LISP.";
    license = licenses.bsd3;
  };
 }
--- a/packages/ix.nix
+++ b/packages/ix.nix
@@ -1,4 +1,7 @@
-{ stdenv, fetchurl }:
+{
+  stdenv,
+  fetchurl,
+}:
 stdenv.mkDerivation {
  name = "ix";
  src = fetchurl {
--- a/packages/libcoap.nix
+++ b/packages/libcoap.nix
@@ -1,6 +1,18 @@
-{ lib, pkg-config, fetchFromGitHub, automake, autoconf, which, libtool, stdenv, gnutls
-, doxygen, asciidoc
-, tls ? false, docs ? true }:
+{
+  lib,
+  pkg-config,
+  fetchFromGitHub,
+  automake,
+  autoconf,
+  which,
+  libtool,
+  stdenv,
+  gnutls,
+  doxygen,
+  asciidoc,
+  tls ? false,
+  docs ? true,
+}:
 stdenv.mkDerivation {
  name = "libcoap";
  version = "unstable-2021-05-28";
@@ -11,7 +23,8 @@ stdenv.mkDerivation {
    sha256 = "1igjv0hbwmakdccp5in4gw9w2p5swxdwsdx0glyna2s29sh1d37x";
    fetchSubmodules = true;
  };
-  buildInputs = [ which pkg-config automake autoconf libtool ]
+  buildInputs =
+    [which pkg-config automake autoconf libtool]
    ++ lib.optionals docs [doxygen asciidoc]
    ++ lib.optional tls gnutls;
  # preConfigure = "./autogen.sh";
--- a/packages/mahlzeit.nix
+++ b/packages/mahlzeit.nix
@@ -1,6 +1,22 @@
-{ lib, fetchFromGitHub, mkDerivation, ansi-terminal, base, directory, doctest, filepath
-, megaparsec, optparse-applicative, prettyprinter, process
-, raw-strings-qq, stdenv, tasty, tasty-hunit, text, yaml
+{
+  lib,
+  fetchFromGitHub,
+  mkDerivation,
+  ansi-terminal,
+  base,
+  directory,
+  doctest,
+  filepath,
+  megaparsec,
+  optparse-applicative,
+  prettyprinter,
+  process,
+  raw-strings-qq,
+  stdenv,
+  tasty,
+  tasty-hunit,
+  text,
+  yaml,
 }:
 mkDerivation {
  pname = "mahlzeit";
@@ -14,15 +30,32 @@ mkDerivation {
  isLibrary = true;
  isExecutable = true;
  libraryHaskellDepends = [
-    ansi-terminal base directory filepath megaparsec prettyprinter text
+    ansi-terminal
+    base
+    directory
+    filepath
+    megaparsec
+    prettyprinter
+    text
    yaml
  ];
  executableHaskellDepends = [
-    ansi-terminal base directory filepath optparse-applicative process
-    text yaml
+    ansi-terminal
+    base
+    directory
+    filepath
+    optparse-applicative
+    process
+    text
+    yaml
  ];
  testHaskellDepends = [
-    base doctest megaparsec raw-strings-qq tasty tasty-hunit
+    base
+    doctest
+    megaparsec
+    raw-strings-qq
+    tasty
+    tasty-hunit
  ];
  homepage = "https://github.com/kmein/mahlzeit";
  description = "Recipe toolkit";
--- a/packages/man/pandoc.nix
+++ b/packages/man/pandoc.nix
@@ -1,4 +1,9 @@
-{ stdenv, pandoc, lib, fetchgit }:
+{
+  stdenv,
+  pandoc,
+  lib,
+  fetchgit,
+}:
 stdenv.mkDerivation {
  name = "pandoc-doc";
  version = pandoc.version;
--- a/packages/opustags.nix
+++ b/packages/opustags.nix
@@ -1,4 +1,11 @@
-{ lib, stdenv, cmake, pkgconfig, libogg, fetchFromGitHub }:
+{
+  lib,
+  stdenv,
+  cmake,
+  pkgconfig,
+  libogg,
+  fetchFromGitHub,
+}:
 stdenv.mkDerivation rec {
  name = "opustags";
  version = "1.3.0";
--- a/packages/python3Packages/betacode/default.nix
+++ b/packages/python3Packages/betacode/default.nix
@@ -1,4 +1,9 @@
-{ fetchPypi, buildPythonPackage, pygtrie, ... }:
+{
+  fetchPypi,
+  buildPythonPackage,
+  pygtrie,
+  ...
+}:
 buildPythonPackage rec {
  pname = "betacode";
  version = "0.2";
--- a/packages/python3Packages/indic-transliteration/default.nix
+++ b/packages/python3Packages/indic-transliteration/default.nix
@@ -1,4 +1,11 @@
-{ fetchFromGitHub, buildPythonPackage, backports_functools_lru_cache, selenium, regex, ... }:
+{
+  fetchFromGitHub,
+  buildPythonPackage,
+  backports_functools_lru_cache,
+  selenium,
+  regex,
+  ...
+}:
 buildPythonPackage rec {
  pname = "indic_transliteration";
  version = "unstable-2020-12-15";
--- a/packages/python3Packages/instaloader/default.nix
+++ b/packages/python3Packages/instaloader/default.nix
@@ -1,6 +1,10 @@
-{ buildPythonApplication, fetchPypi, requests }:
-let
-in buildPythonApplication rec {
+{
+  buildPythonApplication,
+  fetchPypi,
+  requests,
+}: let
+in
+  buildPythonApplication rec {
    pname = "instaloader";
    version = "4.2.4";
    src = fetchPypi {
--- a/packages/python3Packages/pygtrie/default.nix
+++ b/packages/python3Packages/pygtrie/default.nix
@@ -1,4 +1,8 @@
-{ fetchPypi, buildPythonPackage, ... }:
+{
+  fetchPypi,
+  buildPythonPackage,
+  ...
+}:
 buildPythonPackage rec {
  pname = "pygtrie";
  version = "2.3";
--- a/packages/python3Packages/spotify-cli-linux/default.nix
+++ b/packages/python3Packages/spotify-cli-linux/default.nix
@@ -1,5 +1,13 @@
-{ buildPythonPackage, buildPythonApplication, fetchPypi, pytestrunner, six, beautifulsoup4, requests, dbus-python }:
-let
+{
+  buildPythonPackage,
+  buildPythonApplication,
+  fetchPypi,
+  pytestrunner,
+  six,
+  beautifulsoup4,
+  requests,
+  dbus-python,
+}: let
  lyricwikia = buildPythonPackage rec {
    pname = "lyricwikia";
    version = "0.1.9";
@@ -11,7 +19,8 @@ let
    propagatedBuildInputs = [six beautifulsoup4 requests];
    doCheck = false;
  };
-in buildPythonApplication rec {
+in
+  buildPythonApplication rec {
    pname = "spotify-cli-linux";
    version = "1.4.2";
    src = fetchPypi {
--- a/packages/scripts/auc.nix
+++ b/packages/scripts/auc.nix
@@ -1,5 +1,9 @@
-{ stdenv, fetchFromGitHub, lib, pandoc }:
-let
+{
+  stdenv,
+  fetchFromGitHub,
+  lib,
+  pandoc,
+}: let
  owner = "kamalist";
 in
  stdenv.mkDerivation rec {
--- a/packages/scripts/bvg.nix
+++ b/packages/scripts/bvg.nix
@@ -1,5 +1,9 @@
-{ ruby, stdenv, bundlerEnv, fetchFromGitHub }:
-let
+{
+  ruby,
+  stdenv,
+  bundlerEnv,
+  fetchFromGitHub,
+}: let
  src = fetchFromGitHub {
    owner = "kmein";
    repo = "bvg";
@@ -13,7 +17,8 @@ let
    lockfile = "${src.out}/Gemfile.lock";
    gemset = "${src.out}/gemset.nix";
  };
-in stdenv.mkDerivation {
+in
+  stdenv.mkDerivation {
    name = "bvg";
    buildInputs = [env.wrappedRuby];
    script = "${src.out}/bvg.rb";
--- a/packages/scripts/daybook.nix
+++ b/packages/scripts/daybook.nix
@@ -1,4 +1,10 @@
-{ lib, stdenv, makeWrapper, pandoc, fetchFromGitHub }:
+{
+  lib,
+  stdenv,
+  makeWrapper,
+  pandoc,
+  fetchFromGitHub,
+}:
 stdenv.mkDerivation {
  name = "daybook";
  src = fetchFromGitHub {
--- a/packages/scripts/default.nix
+++ b/packages/scripts/default.nix
@@ -1,9 +1,16 @@
-{ pkgs, lib, ... }:
-let
+{
+  pkgs,
+  lib,
+  ...
+}: let
  kpaste = pkgs.callPackage <stockholm/krebs/5pkgs/simple/kpaste> {};
  opustags = pkgs.callPackage <niveum/packages/opustags.nix> {};
  betacode = pkgs.callPackage <niveum/packages/python3Packages/betacode.nix> {};
-  wrapScript = { packages ? [ ], name, script }:
+  wrapScript = {
+    packages ? [],
+    name,
+    script,
+  }:
    pkgs.writers.writeDashBin name ''
      PATH=$PATH:${
        lib.makeBinPath (packages ++ [pkgs.coreutils pkgs.findutils])
@@ -16,7 +23,8 @@ let
    rev = "0582b495937117d899ce8ef715a89c6cc25a36cf";
    sha256 = "0c4hkny4zkknlimc9yi9ljss2cws4zn8lzd8ip9b8mfsm094dlfl";
  };
-in rec {
+in
+  rec {
    auc = pkgs.callPackage ./auc.nix {};

    instaget = wrapScript {
@@ -32,13 +40,13 @@ in rec {
        | ${pkgs.man}/bin/man -l -
    '';

-  trans =
-    let
+    trans = let
      script = pkgs.fetchurl {
        url = "https://raw.githubusercontent.com/soimort/translate-shell/gh-pages/trans.awk";
        sha256 = "178r8d27bry1mzd1g8x2svp4w469hwv7nnxnmnsinx974skjx0jb";
      };
-    in pkgs.writers.writeDashBin "trans" ''
+    in
+      pkgs.writers.writeDashBin "trans" ''
        ${pkgs.gawk}/bin/gawk -f ${script} -- "$@"
      '';

@@ -67,7 +75,8 @@ in rec {
        script = ./mail-kill.sh;
        packages = [pkgs.notmuch];
      };
-  in pkgs.symlinkJoin {
+    in
+      pkgs.symlinkJoin {
        name = "much-scripts";
        paths = [mail-send much-current-query mail-reply mail-kill];
      };
@@ -94,14 +103,15 @@ in rec {
      ${pkgs.xclip}/bin/xclip -selection clipboard -out | ${pkgs.curl}/bin/curl -G http://tts.r/api/tts --data-urlencode 'text@-' | ${pkgs.mpv}/bin/mpv -
    '';

-  interdimensional-cable =
-  let nimaid-github-io = pkgs.fetchFromGitHub {
+    interdimensional-cable = let
+      nimaid-github-io = pkgs.fetchFromGitHub {
        owner = "nimaid";
        repo = "nimaid.github.io";
        rev = "9cb4ede215be6bb01bd2df1ef3e9689cc8c4eb9e";
        sha256 = "1g47cj5an7xgmhpc09m7qim5j9rspqxvnzfy90cnlvz4pg8hil96";
      };
-  in pkgs.writeShellScriptBin "interdimensional-cable" ''
+    in
+      pkgs.writeShellScriptBin "interdimensional-cable" ''
        export PATH=${lib.makeBinPath [pkgs.mpv pkgs.jq pkgs.gnused]}
        mpv --shuffle --playlist=<(jq -r '.videos[]' ${nimaid-github-io}/tv/interdimensional_database.json | sed 's#^#https://youtu.be/#')
      '';
@@ -187,13 +197,17 @@ in rec {
    };

    closest = pkgs.writers.writeDashBin "closest" ''
-    ${pkgs.writers.writeHaskellBin "closest" {
+      ${
+        pkgs.writers.writeHaskellBin "closest" {
          libraries = with pkgs.haskellPackages; [parallel optparse-applicative edit-distance];
          ghcArgs = ["-O3" "-threaded"];
-    } (builtins.readFile ./distance.hs)}/bin/closest +RTS -N4 -RTS --dictionary ${pkgs.fetchurl {
+        } (builtins.readFile ./distance.hs)
+      }/bin/closest +RTS -N4 -RTS --dictionary ${
+        pkgs.fetchurl {
          url = "https://gist.github.com/MarvinJWendt/2f4f4154b8ae218600eb091a5706b5f4/raw/36b70dd6be330aa61cd4d4cdfda6234dcb0b8784/wordlist-german.txt";
          sha256 = "0vr4lmlckgvj4s8sk502sknq9pf3297rvasj5sqqm05zzbdgpppj";
-    }} "$@"
+        }
+      } "$@"
    '';

    horoscope = pkgs.callPackage ./horoscope {};
@@ -265,8 +279,7 @@ in rec {
    };

    linkhandler = wrapScript {
-    packages =
-      [ pkgs.utillinux pkgs.mpv pkgs.curl pkgs.gnused pkgs.sxiv pkgs.ts ];
+      packages = [pkgs.utillinux pkgs.mpv pkgs.curl pkgs.gnused pkgs.sxiv pkgs.ts];
      script = "${voidrice}/.local/bin/linkhandler";
      name = "linkhandler";
    };
@@ -372,13 +385,19 @@ in rec {

    unicodmenu = pkgs.callPackage ./unicodmenu.nix {};

-  mpv-radio =
-  let
+    mpv-radio = let
      streams = import <niveum/lib/streams.nix> {
        di-fm-key = lib.strings.fileContents <secrets/di.fm/key>;
      };
-    streams-tsv = pkgs.writeText "streams.tsv" (lib.concatMapStringsSep "\n" ({ desc ? "", stream, station, ... }: "${station}\t${desc}\t${stream}") streams);
-  in pkgs.writers.writeDashBin "mpv-radio" ''
+      streams-tsv = pkgs.writeText "streams.tsv" (lib.concatMapStringsSep "\n" ({
+        desc ? "",
+        stream,
+        station,
+        ...
+      }: "${station}\t${desc}\t${stream}")
+      streams);
+    in
+      pkgs.writers.writeDashBin "mpv-radio" ''
        exec ${pkgs.mpv}/bin/mpv --force-window=yes "$(${pkgs.dmenu}/bin/dmenu -i -l 5 < ${streams-tsv} | ${pkgs.coreutils}/bin/cut -f3)"
      '';

@@ -428,7 +447,8 @@ in rec {
      ${pkgs.wget}/bin/wget -q -N https://github.com/Mic92/nix-index-database/releases/latest/download/$filename
      ln -f $filename files
    '';
-} // {
+  }
+  // {
    devour = pkgs.callPackage <niveum/packages/devour.nix> {};
    depp = pkgs.callPackage <niveum/packages/depp.nix> {};
    text2pdf = pkgs.callPackage <niveum/packages/text2pdf.nix> {};
--- a/packages/scripts/depp.nix
+++ b/packages/scripts/depp.nix
@@ -1,5 +1,7 @@
-{ lib, writeShellScriptBin }:
-let
+{
+  lib,
+  writeShellScriptBin,
+}: let
  aliasFlag = name: value: "-c alias.${name}=${lib.escapeShellArg value}";
  aliases = {
    eroeffne = "init";
@@ -20,7 +22,8 @@ let
    tagebuch = "log";
    zustand = "status";
  };
-in writeShellScriptBin "depp" ''
+in
+  writeShellScriptBin "depp" ''
    if [ $# -gt 0 ]; then
      git ${
      lib.concatStringsSep " " (lib.attrsets.mapAttrsToList aliasFlag aliases)
--- a/packages/scripts/instaget.nix
+++ b/packages/scripts/instaget.nix
@@ -1,4 +1,9 @@
-{ writeShellScriptBin, wget, curl, jq }:
+{
+  writeShellScriptBin,
+  wget,
+  curl,
+  jq,
+}:
 writeShellScriptBin "instaget" ''
  for url in "$@"; do
    json="$(${curl}/bin/curl -s "$url" \
--- a/packages/scripts/k-lock.nix
+++ b/packages/scripts/k-lock.nix
@@ -1,5 +1,8 @@
-{ writers, lib, xlockmore }:
-let
+{
+  writers,
+  lib,
+  xlockmore,
+}: let
  xlockModes = lib.concatStringsSep "\\n" [
    # "braid"
    "galaxy"
@@ -8,7 +11,8 @@ let
    "pyro2"
    "space"
  ];
-in writers.writeDashBin "k-lock" ''
+in
+  writers.writeDashBin "k-lock" ''
    MODE=$(printf "${xlockModes}" | shuf -n 1)

    ${xlockmore}/bin/xlock \
--- a/packages/scripts/klem.nix
+++ b/packages/scripts/klem.nix
@@ -1,10 +1,14 @@
 # klem < klemm < klemmbrett ~ clipboard
-{ pkgs, lib, ... }@args:
-let
+{
+  pkgs,
+  lib,
+  ...
+} @ args: let
  cfg = eval.config;

  eval = lib.evalModules {
-    modules = [{
+    modules = [
+      {
        _file = toString ./klem.nix;
        imports = [(args.config or {})];
        options = {
@@ -27,13 +31,15 @@ let
            type = lib.types.attrs;
          };
        };
-    }];
+      }
+    ];
  };

  scriptCase = option: script: ''
    '${option}') ${toString script} ;;
  '';
-in pkgs.writers.writeDashBin "klem" ''
+in
+  pkgs.writers.writeDashBin "klem" ''
    ${pkgs.xclip}/bin/xclip -selection ${cfg.selection} -out \
      | case $(echo "${
      lib.concatStringsSep "\n" (lib.attrNames cfg.scripts)
--- a/packages/scripts/mpv-tv.nix
+++ b/packages/scripts/mpv-tv.nix
@@ -1,5 +1,7 @@
-{ pkgs, lib }:
-let
+{
+  pkgs,
+  lib,
+}: let
  streams-tsv = pkgs.fetchurl {
    url = "https://raw.githubusercontent.com/jnk22/kodinerds-iptv/master/iptv/kodi/kodi_tv.m3u";
    sha256 = "1cw1gmb16vwh6qfw0z3wjjfgn0zg2qplnddqzva5b0xx2g2appla";
@@ -8,6 +10,7 @@ let
      mv $out.tmp $out
    '';
  };
-in pkgs.writers.writeDashBin "mpv-tv" ''
+in
+  pkgs.writers.writeDashBin "mpv-tv" ''
    exec ${pkgs.mpv}/bin/mpv --force-window=yes "$(${pkgs.dmenu}/bin/dmenu -i -l 5 < ${streams-tsv} | ${pkgs.coreutils}/bin/cut -f2)"
  ''
--- a/packages/scripts/nav.nix
+++ b/packages/scripts/nav.nix
@@ -1,4 +1,9 @@
-{ lib, fetchFromGitHub, stdenv, fzf }:
+{
+  lib,
+  fetchFromGitHub,
+  stdenv,
+  fzf,
+}:
 stdenv.mkDerivation rec {
  name = "nav";
  version = "8da22b1";
--- a/packages/scripts/pls.nix
+++ b/packages/scripts/pls.nix
@@ -1,5 +1,4 @@
-{ pkgs }:
-let
+{pkgs}: let
  inherit (pkgs) lib;

  playlistAPI = "https://radio.lassul.us";
--- a/Show More
+++ b/Show More