WIP: mympd

Flake lock file updates:

• Updated input 'home-manager':
    'github:nix-community/home-manager/a8d00f5c038cf7ec54e7dac9c57b171c1217f008' (2022-03-13)
  → 'github:nix-community/home-manager/0bdbdea2e26c984b096f4f7d10e3c88536a980b0' (2022-04-01)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/d2caa9377539e3b5ff1272ac3aa2d15f3081069f' (2022-03-22)
  → 'github:NixOS/nixpkgs/6f88260faaaa3cda8f4e478be72be6c0861c47ad' (2022-04-01)
• Updated input 'nixpkgs-unstable':
    'github:NixOS/nixpkgs/6de161729c81dc98e844793cc9c8fda29d5ef62a' (2022-03-26)
  → 'github:NixOS/nixpkgs/21299f3dd3ff475f19bc8933f30ebb6a135799f1' (2022-04-02)
• Updated input 'scripts':
    'github:kmein/scripts/d1d525b92a34e55b1ad886807c284106e58716b2' (2022-03-26)
  → 'github:kmein/scripts/f5df67a2416d8f05a7dbfea269c44668854c7887' (2022-03-27)
• Updated input 'stockholm':
    'git+https://cgit.lassul.us/stockholm?ref=master&rev=ae9c0b12710b5361d0d45510eb401eebfc1b3fb0' (2022-03-25)
  → 'git+https://cgit.lassul.us/stockholm?ref=master&rev=b9e0a7ec71e0318a992ff2b275a6aaee3cef63bd' (2022-03-28)

.bin/mud.sh

@@ -0,0 +1 @@
+ssh mud@hotdog.r -t "MUD_NICKNAME=$LOGNAME mud"

.bin/space.py

@@ -0,0 +1,49 @@
+import ephem
+from datetime import datetime, date, timedelta
+
+now = datetime.now()
+limit = now + timedelta(days=365)
+
+
+def events_until(limit):
+    initial_date = ephem.Date(datetime.now())
+    events = {}
+
+    now = initial_date
+    while ephem.localtime(now) <= limit:
+        now = ephem.next_full_moon(now)
+        events[now] = "🌕"
+
+    now = initial_date
+    while ephem.localtime(now) <= limit:
+        now = ephem.next_new_moon(now)
+        events[now] = "🌑"
+
+    now = initial_date
+    while ephem.localtime(now) <= limit:
+        now = ephem.next_vernal_equinox(now)
+        events[now] = "spring equinox"
+
+    now = initial_date
+    while ephem.localtime(now) <= limit:
+        now = ephem.next_autumnal_equinox(now)
+        events[now] = "fall equinox"
+
+    now = initial_date
+    while ephem.localtime(now) <= limit:
+        now = ephem.next_winter_solstice(now)
+        events[now] = "winter solstice"
+
+    now = initial_date
+    while ephem.localtime(now) <= limit:
+        now = ephem.next_summer_solstice(now)
+        events[now] = "summer solstice"
+    return events
+
+
+events = events_until(limit)
+
+
+for date, event in sorted(events.items(), key=lambda x: x[0]):
+    if ephem.localtime(date) < limit:
+        print(ephem.localtime(date), event)

.github/workflows/flake.yml

@@ -0,0 +1,19 @@
+name: Update flake.lock
+on:
+  workflow_dispatch: # allows manual triggering
+  schedule:
+    - cron: '0 0 * * 0' # runs weekly on Sunday at 00:00
+
+jobs:
+  lockfile:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+      - name: Install Nix
+        uses: cachix/install-nix-action@v16
+        with:
+          extra_nix_config: |
+            access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
+      - name: Update flake.lock
+        uses: DeterminateSystems/update-flake-lock@v3

.github/workflows/niveum.yml

@@ -0,0 +1,14 @@
+name: CI
+on:
+  push:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        system: [makanek,manakish,kabsa,zaatar]
+    steps:
+    - uses: actions/checkout@v2
+    - uses: cachix/install-nix-action@v16
+    - run: nix run .#build-${{matrix.system}}

.gitmodules

@@ -1,9 +0,0 @@
-[submodule "submodules/menstruation-telegram"]
-	path = submodules/menstruation-telegram
-	url = https://github.com/kmein/menstruation-telegram
-[submodule "submodules/menstruation-backend"]
-	path = submodules/menstruation-backend
-	url = https://github.com/kmein/menstruation.rs
-[submodule "submodules/nur-packages"]
-	path = submodules/nur-packages
-	url = git@github.com:kmein/nur-packages.git

ci.nix

@@ -0,0 +1,83 @@
+{
+  inputs,
+  system,
+  name,
+}: let
+  inherit (inputs) nixpkgs;
+  pkgs = nixpkgs.legacyPackages.${system};
+  ensureFiles = paths:
+    pkgs.runCommand "directory" {} ''
+      set -efu
+      mkdir $out
+      cd $out
+      ${
+        nixpkgs.lib.concatMapStringsSep "\n" (path: ''
+          mkdir -p "$(dirname ${nixpkgs.lib.escapeShellArg path})"
+          echo foo > ${nixpkgs.lib.escapeShellArg path}
+        '')
+        paths
+      }
+    '';
+  nixPath = nixpkgs.lib.concatStringsSep ":" ([
+      "niveum=${toString ./.}"
+      "nixos-config=${toString ./.}/systems/${name}/configuration.nix"
+      "system-secrets=${systemSecrets}"
+      "secrets=${sharedSecrets}"
+    ]
+    ++ nixpkgs.lib.mapAttrsToList (name: value: "${name}=${value}") inputs);
+  # cd ~/.password-store/shared && find * -type f | sed 's/.gpg$//'
+  sharedSecrets = ensureFiles [
+    "di.fm/key"
+    "eduroam/identity"
+    "eduroam/password"
+    "hass/token"
+    "mail/cock"
+    "mail/fastmail"
+    "mail/gmail/amroplay"
+    "mail/gmail/kieran.meinhardt"
+    "mail/meinhaki"
+    "mail/posteo"
+    "nextcloud-fysi/password"
+    "nextcloud/password"
+    "openweathermap.key"
+    "restic/password"
+    "traadfri.key"
+    "wifi/Aether.psk"
+    "spotify/username"
+    "spotify/password"
+  ];
+  systemSecrets = let
+    basic = ["retiolum.ed25519" "retiolum.key" "syncthing/cert.pem" "syncthing/key.pem"];
+  in
+    {
+      zaatar = ensureFiles (["moodle.token" "telegram/moodle-dl.token" "mpd-web.key"] ++ basic);
+      kabsa = ensureFiles basic;
+      manakish = ensureFiles basic;
+      tahina = ensureFiles basic;
+      makanek = ensureFiles ([
+          "irc/retiolum"
+          "irc/hackint"
+          "irc/libera"
+          "irc/oftc"
+          "matrix/nibbana"
+          "maxmind/license.key"
+          "moodle-dl/faye.token"
+          "nextcloud/admin"
+          "nextcloud/database"
+          "telegram/nachtischsatan.token"
+          "telegram/reverse.token"
+          "telegram/odyssey.token"
+          "telegram/betacode.token"
+          "telegram/moodle-dl.token"
+          "telegram/proverb.token"
+          "telegram/menstruation.token"
+          "telegram/cool_village.token"
+          "telegram/kmein.token"
+          "telegram/prometheus.token"
+          "weechat/relay"
+        ]
+        ++ basic);
+    }
+    .${name};
+in
+  toString (pkgs.writers.writeDash "build" "NIX_PATH=${nixPath} nix-build '<nixpkgs/nixos>' -A system --dry-run")

configs/alacritty.nix

@@ -1,21 +1,24 @@
-{ 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" ];
+    colourNames = ["black" "red" "green" "yellow" "blue" "magenta" "cyan" "white"];
     colourPairs = lib.getAttrs colourNames colours;
   in {
     "alacritty/alacritty.yml".source = (pkgs.formats.yaml {}).generate "alacritty.yml" {
       background_opacity = 0.9;
       colors = {
-        primary = { inherit (colours) background foreground; };
+        primary = {inherit (colours) background foreground;};
         normal = lib.mapAttrs (_: colour: colour.dark) colourPairs;
         bright = lib.mapAttrs (_: colour: colour.bright) colourPairs;
       };

configs/backup.nix

@@ -0,0 +1,49 @@
+{
+  pkgs,
+  config,
+  ...
+}: let
+  inherit (import <niveum/lib>) restic;
+in {
+  services.restic.backups.niveum = {
+    initialize = true;
+    inherit (restic) repository;
+    timerConfig = {
+      OnCalendar = "8:00";
+      RandomizedDelaySec = "1h";
+    };
+    passwordFile = toString <secrets/restic/password>;
+    extraBackupArgs = [
+      "--exclude=/home/kfm/projects/nixpkgs/.git"
+      "--exclude=node_modules"
+    ];
+    paths = [
+      "/home/kfm/work"
+      "/home/kfm/projects"
+      "/home/kfm/cloud"
+      "/home/kfm/.gnupg"
+      "/home/kfm/.ssh"
+    ];
+  };
+
+  systemd.services.restic-backups-niveum.serviceConfig = {
+    Restart = "on-failure";
+    RestartSec = "15s";
+    StartLimitIntervalSec = "1m"; # don't try more than 4 times
+    StartLimitBurst = 4;
+  };
+
+  environment.systemPackages = [
+    (pkgs.writers.writeDashBin "restic-niveum" ''
+      ${pkgs.restic}/bin/restic -r ${restic.repository} -p ${<secrets/restic/password>} "$@"
+    '')
+    (pkgs.writers.writeDashBin "restic-mount" ''
+      mountdir=$(mktemp -d)
+      trap clean EXIT
+      clean() {
+        rm -r "$mountdir"
+      }
+      ${pkgs.restic}/bin/restic -r ${restic.repository} -p ${<secrets/restic/password>} mount "$mountdir"
+    '')
+  ];
+}

configs/battery.nix

@@ -1,11 +1,14 @@
-{ config, pkgs, ... }:
 {
+  config,
+  pkgs,
+  ...
+}: {
   boot.extraModulePackages = with config.boot.kernelPackages; [
     tp_smapi
     acpi_call
   ];
-  boot.kernelModules = [ "tp_smapi" "acpi_call" ];
-  environment.systemPackages = [ pkgs.tpacpi-bat ];
+  boot.kernelModules = ["tp_smapi" "acpi_call"];
+  environment.systemPackages = [pkgs.tpacpi-bat];
 
   services.tlp = {
     enable = true;

configs/beets.nix

@@ -1,11 +1,14 @@
-{ lib, pkgs, ... }:
 {
-  environment.systemPackages = [ pkgs.beets ];
+  lib,
+  pkgs,
+  ...
+}: {
+  environment.systemPackages = [pkgs.beets];
   home-manager.users.me.xdg.configFile = {
     "beets/config.yaml".source = (pkgs.formats.yaml {}).generate "config.yaml" {
       directory = "~/cloud/syncthing/music";
       library = "~/cloud/syncthing/common/music.db";
-      plugins = toString [ "fetchart" "lastgenre" ];
+      plugins = toString ["fetchart" "lastgenre"];
     };
   };
 }

configs/bluetooth.nix

@@ -1,11 +1,15 @@
-{ pkgs, lib, ... }: {
+{
+  pkgs,
+  lib,
+  ...
+}: {
   hardware.bluetooth = {
     enable = true;
     settings.General.Enable =
-      lib.concatStringsSep "," [ "Source" "Sink" "Media" "Socket" ];
+      lib.concatStringsSep "," ["Source" "Sink" "Media" "Socket"];
   };
 
-  environment.systemPackages = [ pkgs.blueman ];
+  environment.systemPackages = [pkgs.blueman];
 
-  home-manager.users.me = { services.blueman-applet.enable = false; };
+  home-manager.users.me = {services.blueman-applet.enable = false;};
 }

configs/ccc.nix

@@ -1,4 +1,4 @@
-{ pkgs, ... }:
+{pkgs, ...}:
 # https://paste.sr.ht/~erictapen/11716989e489b600f237041b6d657fdf0ee17b34
 let
   certificate = pkgs.stdenv.mkDerivation rec {
@@ -7,7 +7,7 @@ let
       1,/DST Root CA X3/d
       1,/-----END CERTIFICATE-----/p
     '';
-    nativeBuildInputs = with pkgs; [ cacert gnused ];
+    nativeBuildInputs = with pkgs; [cacert gnused];
     phases = "installPhase";
     installPhase = ''
       ${pkgs.gnused}/bin/sed -n -f $src ${pkgs.cacert}/etc/ssl/certs/ca-bundle.crt > $out

configs/chromium.nix

@@ -1,16 +1,16 @@
-{ pkgs, ... }: {
+{pkgs, ...}: {
   programs.chromium = {
     enable = true;
     extensions = [
-      "nngceckbapebfimnlniiiahkandclblb" # BitWarden
       # "ihlenndgcmojhcghmfjfneahoeklbjjh" # cVim
       # "fpnmgdkabkmnadcjpehmlllkndpkmiak" # Wayback Machine
       "cjpalhdlnbpafiamejdnhcphjbkeiagm" # uBlock Origin
-      "khncfooichmfjbepaaaebmommgaepoid" # Remove YouTube Recommended Videos
+      "pjjgklgkfeoeiebjogplpnibpfnffkng" # undistracted
+      "nhdogjmejiglipccpnnnanhbledajbpd" # vuejs devtools
     ];
   };
 
-  environment.systemPackages = [ pkgs.chromium pkgs.brave ];
+  environment.systemPackages = [pkgs.brave];
 
   environment.variables.BROWSER = "brave";
 }

configs/cloud.nix

@@ -1,4 +1,11 @@
-{ config, lib, pkgs, ... }: {
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}: let
+  inherit (import <niveum/lib>) tmpfilesConfig;
+in {
   imports = [
     <niveum/modules/dropbox.nix>
   ];
@@ -7,14 +14,39 @@
     dropbox.enable = false;
   };
 
-  system.activationScripts.home-symlinks = ''
-    ln -sfn ${config.users.users.me.home}/cloud/syncthing/common/mahlzeit ${config.users.users.me.home}/mahlzeit
-    ln -sfn ${config.users.users.me.home}/cloud/Seafile/Wiki ${config.users.users.me.home}/notes
-    ln -sfn ${config.users.users.me.home}/cloud/Seafile/Uni ${config.users.users.me.home}/uni
-  '';
+  systemd.tmpfiles.rules = map tmpfilesConfig [
+    {
+      type = "L+";
+      user = config.users.users.me.name;
+      group = "users";
+      mode = "0755";
+      argument = "${config.users.users.me.home}/cloud/Seafile/Wiki";
+      path = "${config.users.users.me.home}/notes";
+    }
+    {
+      type = "L+";
+      user = config.users.users.me.name;
+      group = "users";
+      mode = "0755";
+      argument = "${config.users.users.me.home}/cloud/Seafile/Uni";
+      path = "${config.users.users.me.home}/uni";
+    }
+    {
+      type = "L+";
+      user = config.users.users.me.name;
+      group = "users";
+      mode = "0755";
+      argument = "${config.users.users.me.home}/cloud/syncthing/common/mahlzeit";
+      path = "${config.users.users.me.home}/mahlzeit";
+    }
+  ];
 
   home-manager.users.me = {
-    services.nextcloud-client.enable = true;
+    services.gnome-keyring.enable = true;
+    services.nextcloud-client = {
+      enable = true;
+      startInBackground = true;
+    };
   };
 
   environment.systemPackages = [
@@ -47,14 +79,14 @@
     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" ];
-        "${cloud-dir}/syncthing/mundoiu".devices = [ "kabsa" "manakish" "heym" ];
+      "${cloud-dir}/syncthing/common".devices = ["kabsa" "manakish"];
+      "${cloud-dir}/syncthing/library".devices = ["kabsa" "manakish" "heym"];
+      "${cloud-dir}/syncthing/mundoiu".devices = ["kabsa" "manakish" "heym"];
       "${cloud-dir}/syncthing/music" = {
-          devices = [ "kabsa" "manakish" "heym" "zaatar" ];
+        devices = ["kabsa" "manakish" "heym" "zaatar"];
         id = "music";
       };
     };

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
@@ -18,10 +21,10 @@ let
     ${pkgs.copyq}/bin/copyq config text_wrap true
   '';
 in {
-  environment.systemPackages = [ pkgs.copyq ];
+  environment.systemPackages = [pkgs.copyq];
 
   systemd.user.services.copyq = {
-    wantedBy = [ "graphical-session.target" ];
+    wantedBy = ["graphical-session.target"];
     environment = {
       DISPLAY = ":${toString config.services.xserver.display}";
     };

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 {
@@ -7,7 +12,7 @@ in {
     <home-manager/nixos>
     <niveum/modules/system-dependent.nix>
     {
-      boot.supportedFilesystems = [ "ntfs" ];
+      boot.supportedFilesystems = ["ntfs"];
     }
     {
       nix.nixPath = [
@@ -20,14 +25,19 @@ in {
         config = {
           allowUnfree = true;
           packageOverrides = pkgs: {
+            dmenu = pkgs.writers.writeDashBin "dmenu" ''exec ${pkgs.rofi}/bin/rofi -dmenu "$@"'';
             gfs-fonts = pkgs.callPackage <niveum/packages/gfs-fonts.nix> {};
-            iolanguage = pkgs.callPackage <niveum/packages/iolanguage.nix> { };
-            ix = pkgs.callPackage <niveum/packages/ix.nix> { };
+            tocharian-font = pkgs.callPackage <niveum/packages/tocharian-font.nix> {};
+            iolanguage = pkgs.callPackage <niveum/packages/iolanguage.nix> {};
+            ix = pkgs.callPackage <niveum/packages/ix.nix> {};
           };
         };
         overlays = [
           (self: super: {
-            scripts = import <niveum/packages/scripts> { pkgs = super; lib = super.lib; };
+            scripts = import <niveum/packages/scripts> {
+              pkgs = super;
+              lib = super.lib;
+            };
           })
         ];
       };
@@ -55,8 +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;
       };
@@ -70,27 +79,28 @@ in {
       hardware.pulseaudio = {
         enable = true;
         package = pkgs.pulseaudioFull;
-        extraModules = [ pkgs.pulseaudio-modules-bt ];
+        extraModules = [pkgs.pulseaudio-modules-bt];
         # 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"
-          ]}
+            ]
+          }
         '';
       };
 
-      users.users.me.extraGroups = [ "audio" ];
+      users.users.me.extraGroups = ["audio"];
 
-      environment.systemPackages = [ pkgs.pavucontrol pkgs.ncpamixer pkgs.pamixer pkgs.pulsemixer ];
+      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)/.."
@@ -101,12 +111,15 @@ in {
         take = pkgs.writers.writeDash "take" ''
           mkdir "$1" && cd "$1"
         '';
+        cdt = pkgs.writers.writeDash "cdt" ''
+          cd "$(mktemp -d)"
+          pwd
+        '';
         swallow = command: "${pkgs.scripts.swallow}/bin/swallow ${command}";
       in {
         "ß" = "${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";
@@ -122,6 +135,8 @@ in {
         rm = "rm --interactive";
         s = "${pkgs.systemd}/bin/systemctl";
         take = "source ${take}";
+        cdt = "source ${cdt}";
+        vit = "$EDITOR $(mktemp)";
         tmux = "${pkgs.tmux}/bin/tmux -2";
         sxiv = swallow "${pkgs.sxiv}/bin/sxiv";
         zathura = swallow "${pkgs.zathura}/bin/zathura";
@@ -129,13 +144,11 @@ 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_GB.UTF-8"; }
+    {i18n.defaultLocale = "en_DK.UTF-8";}
     {
       services.xserver = {
         enable = true;
@@ -148,7 +161,7 @@ in {
             enable = true;
             greeters.gtk = {
               enable = true;
-              indicators = [ "~spacer" "~host" "~spacer" "~session" "~power" ];
+              indicators = ["~spacer" "~host" "~spacer" "~session" "~power"];
             };
           };
         };
@@ -168,13 +181,13 @@ in {
         };
       };
     }
-    { programs.command-not-found.enable = true; }
+    {programs.command-not-found.enable = true;}
     {
       programs.gnupg.agent.enable = true;
 
       environment.systemPackages = [
         pkgs.gnupg
-        (pkgs.pass.withExtensions (e: [e.pass-otp]))
+        (pkgs.pass.withExtensions (e: [e.pass-otp e.pass-import e.pass-genphrase]))
       ];
     }
     {
@@ -187,18 +200,20 @@ in {
       };
     }
     {
-      networking.hosts = lib.mapAttrs' (name: address: {
+      networking.hosts =
+        lib.mapAttrs' (name: address: {
           name = address;
-        value = [ "${name}.local" ];
-      }) localAddresses;
+          value = ["${name}.local"];
+        })
+        localAddresses;
     }
     ./alacritty.nix
+    ./backup.nix
     ./bash.nix
     ./beets.nix
     ./bluetooth.nix
     ./ccc.nix
     ./khal.nix
-    ./engiadina.nix
     ./chromium.nix
     ./cloud.nix
     ./copyq.nix
@@ -224,7 +239,9 @@ in {
     ./nix.nix
     ./newsboat.nix
     ./flameshot-once.nix
-    ./packages
+    ./packages.nix
+    ./stardict.nix
+    ./polkit.nix
     ./power-action.nix
     ./printing.nix
     ./openweathermap.nix
@@ -245,5 +262,6 @@ in {
     ./vscode.nix
     ./watson.nix
     ./zsh.nix
+    ./tor.nix
   ];
 }

configs/direnv.nix

@@ -1,5 +1,4 @@
-{ pkgs, ... }:
-let
+{pkgs, ...}: let
   nixify = pkgs.writers.writeDashBin "nixify" ''
     set -efuC
 
@@ -18,18 +17,18 @@ let
     fi
   '';
 in {
-  environment.systemPackages = [ pkgs.direnv nixify ];
+  environment.systemPackages = [pkgs.direnv nixify];
 
   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 = ''

configs/distrobump.nix

@@ -1,8 +1,13 @@
-{ lib, config, pkgs, ... }: {
+{
+  lib,
+  config,
+  pkgs,
+  ...
+}: {
   imports = [
     (import <stockholm/makefu/3modules/bump-distrowatch.nix> {
       inherit lib config;
-      pkgs = pkgs // { writeDash = pkgs.writers.writeDash; };
+      pkgs = pkgs // {writeDash = pkgs.writers.writeDash;};
     })
   ];
 

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
@@ -7,6 +11,6 @@
       "--fixed-cidr=172.39.1.0/25"
     ];
   };
-  users.users.me.extraGroups = [ "docker" ];
-  environment.systemPackages = [ pkgs.docker pkgs.docker_compose ];
+  users.users.me.extraGroups = ["docker"];
+  environment.systemPackages = [pkgs.docker pkgs.docker_compose];
 }

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 = {

configs/engiadina.nix

@@ -1,30 +0,0 @@
-{ config, pkgs, ... }:
-let
-  inherit (import <niveum/lib>) tmpfilesConfig;
-  cdnRoot = "/var/lib/engiadina";
-in
-{
-  imports = [ <stockholm/krebs/3modules/permown.nix> ];
-
-  krebs.permown.${cdnRoot} = {
-    owner = config.users.users.me.name;
-    group = "users";
-    umask = "0002";
-  };
-
-  services.nginx = {
-    enable = true;
-    virtualHosts.default = {
-      root = cdnRoot;
-      listen = [{
-        addr = "0.0.0.0";
-        port = 3333;
-      }];
-    };
-  };
-
-  environment.shellAliases = {
-    engiadina-watch = "${pkgs.findutils}/bin/find extra-src src | ${pkgs.entr}/bin/entr -s 'build-component && ${pkgs.rsync}/bin/rsync -avu dist/*.js ${cdnRoot}/'";
-    engiadina-edit = "$EDITOR ${cdnRoot}/index.html";
-  };
-}

configs/flameshot-once.nix

@@ -1,24 +1,45 @@
-{ lib, pkgs, ... }:
-let
+{
+  lib,
+  pkgs,
+  ...
+}: let
   inherit (import <niveum/lib>) defaultApplications;
-  flameshot-once = pkgs.callPackage <stockholm/krebs/5pkgs/simple/flameshot-once> {};
+  flameshot-once =
+    pkgs.callPackage <stockholm/krebs/5pkgs/simple/flameshot-once> {};
 in {
-  nixpkgs.overlays = [
-    (self: super: {
-      write =
-        super.callPackage <stockholm/krebs/5pkgs/simple/xwaitforwindow.nix> { };
-    })
-  ];
-
   environment.systemPackages = [
     (flameshot-once.override {
-      config.imgur = {
+      config = {
+        imgur = {
           enable = true;
           createUrl = "http://p.r/image";
           deleteUrl = "http://p.r/image/delete/%1";
           xdg-open.browser = (defaultApplications pkgs).browser;
         };
-      config.timeout = 1000;
+        timeout = 1000;
+        drawColor = "#ff0000";
+        drawThickness = 2;
+        showDesktopNotification = true;
+        buttons = [
+          "ARROW"
+          "BLUR"
+          "CIRCLE"
+          "CIRCLECOUNT"
+          "COPY"
+          "DRAWER"
+          "EXIT"
+          "IMAGEUPLOADER"
+          "MARKER"
+          "MOVESELECTION"
+          "PENCIL"
+          "RECTANGLE"
+          "SAVE"
+          "SELECTION"
+          "SELECTIONINDICATOR"
+          "TEXT"
+          "UNDO"
+        ];
+      };
     })
   ];
 }

configs/flix.nix

@@ -1,5 +1,8 @@
-{ config, pkgs, ... }:
-let
+{
+  config,
+  pkgs,
+  ...
+}: let
   flixLocation = "/media/flix";
   cacheLocation = "/var/cache/flix";
   indexFilename = "index";
@@ -18,7 +21,6 @@ in {
       "x-systemd.device-timeout=1"
       "x-systemd.idle-timeout=1min"
       "x-systemd.requires=tinc.retiolum.service"
-      "x-systemd.requires=wpa_supplicant.service"
       "user"
       "_netdev"
     ];
@@ -36,7 +38,7 @@ in {
 
   systemd.services.flix-index = {
     description = "Flix indexing service";
-    wants = [ "network-online.target" ];
+    wants = ["network-online.target"];
     script = "cp ${flixLocation}/download/index ./${indexFilename}";
     startAt = "hourly";
     serviceConfig = {
@@ -75,5 +77,4 @@ in {
         | ${pkgs.findutils}/bin/xargs -I '{}' ${pkgs.utillinux}/bin/setsid ${pkgs.xdg_utils}/bin/xdg-open '{}'
     '')
   ];
-
 }

configs/fonts.nix

@@ -1,41 +1,53 @@
-{ pkgs, ... }: {
+{pkgs, ...}: {
   nixpkgs.config.joypixels.acceptLicense = true;
-
   fonts = {
     enableDefaultFonts = true;
     fontDir.enable = true;
     fonts = with pkgs; [
       alegreya
       alegreya-sans
+      amiri
+      cantarell-fonts
+      charis-sil
       corefonts
+      crimson
       eb-garamond
+      etBook
       fira
       font-awesome-ttf
+      gentium
+      gfs-fonts
+      gyre-fonts
+      ia-writer-duospace
       ibm-plex
-      inconsolata
-      iosevka
-      libertine
+      jetbrains-mono
+      joypixels
+      libertinus
+      libre-bodoni
       lmodern
+      merriweather
       noto-fonts
-      noto-fonts-cjk
-      noto-fonts-emoji
+      ocr-a
       roboto
       roboto-mono
       roboto-slab
+      scheherazade-new
       source-code-pro
-      source-serif-pro
       source-sans-pro
-      ubuntu_font_family
-      gfs-fonts
-      jetbrains-mono
-      twemoji-color-font
-      joypixels
-    ];
-    fontconfig.defaultFonts = {
-      monospace = [ "JetBrains Mono" "JoyPixels" ];
-      serif = [ "Roboto Slab" ];
-      sansSerif = [ "Roboto" "Noto Sans" ];
-      emoji = [ "JoyPixels" ];
+      source-serif-pro
+      theano
+      tocharian-font
+      vistafonts
+      vollkorn
+      zilla-slab
+    ]; # google-fonts league-of-moveable-type
+    fontconfig.defaultFonts = let
+      emojiFont = "JoyPixels";
+    in {
+      monospace = ["JetBrains Mono" emojiFont];
+      serif = ["Merriweather"];
+      sansSerif = ["Cantarell" emojiFont];
+      emoji = [emojiFont];
     };
   };
 }

configs/fzf.nix

@@ -1,9 +1,13 @@
-{ pkgs, lib, ... }: {
+{
+  pkgs,
+  lib,
+  ...
+}: {
   environment = {
-    systemPackages = [ pkgs.fzf ];
+    systemPackages = [pkgs.fzf];
     variables = {
       FZF_DEFAULT_OPTS =
-        lib.escapeShellArgs [ "--height=40%" "--layout=reverse" ];
+        lib.escapeShellArgs ["--height=40%" "--layout=reverse"];
       FZF_ALT_C_COMMAND = "${pkgs.fd}/bin/fd --type d";
       FZF_ALT_C_OPTS = lib.escapeShellArgs [
         "--preview='${pkgs.tree}/bin/tree -L 1 \"{}\"'"
@@ -12,7 +16,7 @@
       ];
       FZF_CTRL_T_COMMAND = "${pkgs.fd}/bin/fd --type f";
       FZF_CTRL_T_OPTS =
-        lib.escapeShellArgs [ "--preview='${pkgs.bat}/bin/bat \"{}\"'" ];
+        lib.escapeShellArgs ["--preview='${pkgs.bat}/bin/bat \"{}\"'"];
     };
   };
 

configs/git.nix

@@ -1,16 +1,19 @@
-{ 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
     pkgs.gitAndTools.gitflow
-    pkgs.gitAndTools.hub
     pkgs.gitAndTools.gh
     pkgs.gitAndTools.git-extras
     pkgs.gitAndTools.git-trim
+    pkgs.gitAndTools.git-absorb
     pkgs.gitstats
     pkgs.patch
     pkgs.patchutils
@@ -23,37 +26,6 @@ in
   };
 
   home-manager.users.me = {
-    home.file.".mrconfig".text = let
-      prependPath = prefix:
-        lib.attrsets.mapAttrs'
-        (path: lib.attrsets.nameValuePair "${prefix}/${path}");
-      git = url: { checkout = "git clone ${url}"; };
-      github = owner: repo: git "git@github.com:${owner}/${repo}";
-      keybase = owner: repo: git "keybase://private/${owner}/${repo}";
-    in lib.generators.toINI { } ({
-      DEFAULT = { git_gc = ''git gc "$@"''; };
-    } // prependPath "projects" {
-      "menstruation.rs" = github "kmein" "menstruation.rs";
-      brockman = github "kmein" "brockman";
-      challenges = github "kmein" "challenges";
-      conlangs = github "kmein" "conlangs";
-      ledger = keybase "kmein" "ledger";
-      mahlzeit = github "kmein" "mahlzeit";
-      menstruation-telegram = github "kmein" "menstruation-telegram";
-      meteora = github "kmein" "meteora";
-      modernizr = github "kmein" "modernizr";
-      niveum = github "kmein" "niveum";
-      nixpkgs = github "NixOS" "nixpkgs";
-      poetry = github "kmein" "poetry";
-      quotes = github "kmein" "quotes";
-      sphinx = github "kmein" "sphinx";
-      stockholm = git "https://cgit.krebsco.de/stockholm";
-      telebots = github "kmein" "telebots";
-      traadfri = github "kmein" "traadfri";
-      wissen = github "kmein" "wissen";
-      zen = github "kmein" "zen";
-    });
-
     programs.git = {
       enable = true;
       package = pkgs.gitAndTools.gitFull;
@@ -70,33 +42,20 @@ 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 = {
         pull.ff = "only";
         rebase.autoStash = true;
         merge.autoStash = true;
-        core.pager =
-          "${pkgs.gitAndTools.diff-so-fancy}/bin/diff-so-fancy | ${pkgs.less}/bin/less --tabs=4 -RFX";
-        color = {
-          ui = true;
-          diff = {
-            meta = "11";
-            frag = "magenta bold";
-            commit = "yellow bold";
-            old = "red bold";
-            new = "green bold";
-            whitespace = "red reverse";
-          };
-          diff-highlight = {
-            oldNormal = "red bold";
-            oldHighlight = "red bold 52";
-            newNormal = "green bold";
-            newHighlight = "green bold 22";
-          };
-        };
+
+        # ref https://github.com/dandavison/delta
+        core.pager = "${pkgs.delta}/bin/delta";
+        interactive.diffFilter = "${pkgs.delta}/bin/delta --color-only";
+        delta.navigate = true;
+        merge.conflictStyle = "diff3";
+        diff.colorMoved = "default";
       };
     };
   };

configs/hledger.nix

@@ -1,5 +1,9 @@
-{ config, pkgs, ... }: {
-  imports = [ <niveum/modules/hledger.nix> ];
+{
+  config,
+  pkgs,
+  ...
+}: {
+  imports = [<niveum/modules/hledger.nix>];
 
   niveum.hledger = {
     enable = true;

configs/htop.nix

@@ -22,8 +22,8 @@
         sort_key = "PERCENT_CPU";
         tree_view = true;
         update_process_names = false;
-        right_meters = [ "Uptime" "Tasks" "LoadAverage" "Battery" ];
-        left_meters = [ "LeftCPUs2" "RightCPUs2" "Memory" "Swap" ];
+        right_meters = ["Uptime" "Tasks" "LoadAverage" "Battery"];
+        left_meters = ["LeftCPUs2" "RightCPUs2" "Memory" "Swap"];
       };
     };
   };

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 = {
@@ -14,7 +18,7 @@ let
     "username=meinhaki"
     "password=${lib.strings.fileContents <secrets/mail/meinhaki>}"
     "noauto"
-    "x-systemd.requires=openvpn-hu-berlin.service"
+    "x-systemd.requires=hu-vpn.service"
     "x-systemd.automount"
     "x-systemd.device-timeout=1"
     "x-systemd.idle-timeout=1min"
@@ -32,7 +36,6 @@ in {
     options = hu-berlin-cifs-options;
   };
 
-
   home-manager.users.me.programs.ssh = {
     matchBlocks = {
       "alew.hu-berlin.de" = {
@@ -46,10 +49,11 @@ 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" ];
+        libraries = with pkgs.python3Packages; [distro pyopenssl dbus-python];
+        flakeIgnore = ["E501" "E123" "W504" "E722" "F821" "E226" "E126" "E265" "W291"];
       }
       (builtins.readFile (builtins.fetchurl {
         url = "https://www.cms.hu-berlin.de/de/dl/netze/wlan/config/eduroam/linux-installer/eduroam-linux-hub.py";
@@ -60,20 +64,22 @@ in {
 
   systemd.services.hu-vpn = {
     enable = true;
-    wants = [ "network-online.target" ];
-    conflicts = [ "openvpn-hu-berlin.service" ];
+    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}
+          username = ${eduroam.identity}@split_tunnel
           password = ${eduroam.password}
-      ''}
+        ''
+      }
     '';
   };
 
-  systemd.services.openvpn-hu-berlin.conflicts = [ "hu-vpn.service" ];
+  systemd.services.openvpn-hu-berlin.conflicts = ["hu-vpn.service"];
 
   services.openvpn.servers.hu-berlin = {
     autoStart = false;
@@ -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";
     });
   };

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;
@@ -33,6 +37,9 @@ let
       "curl" = pkgs.writers.writeDash "curl" ''
         ${pkgs.curl}/bin/curl -fSs "$(${pkgs.coreutils}/bin/cat)"
       '';
+      ocr = pkgs.writers.writeDash "ocr" ''
+        ${pkgs.tesseract4}/bin/tesseract -l eng+deu - stdout
+      '';
     };
   };
 
@@ -42,7 +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";
@@ -70,7 +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;
@@ -78,15 +87,15 @@ in {
         hideEdgeBorders = "smart";
         commands = [
           {
-            criteria = { class = "floating"; };
+            criteria = {class = "floating";};
             command = "floating enable";
           }
           {
-            criteria = { class = "fzfmenu"; };
+            criteria = {class = "fzfmenu";};
             command = "floating enable";
           }
           {
-            criteria = { class = "mpv"; };
+            criteria = {class = "mpv";};
             command = lib.strings.concatStringsSep ", " [
               "floating enable"
               "sticky enable"
@@ -108,31 +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 {
@@ -152,7 +173,8 @@ in {
               inherit pkgs;
             })
           }";
-      }];
+        }
+      ];
       modes.resize = {
         "Escape" = ''mode "default"'';
         "Return" = ''mode "default"'';
@@ -202,14 +224,12 @@ in {
         "${modifier}+0" = "exec ${pkgs.scripts.menu-calc}/bin/=";
 
         "${modifier}+Shift+w" = "exec ${pkgs.scripts.k-lock}/bin/k-lock";
-        "${modifier}+a" =
-          "exec --no-startup-id ${pkgs.rofi}/bin/rofi -display-window — -show window";
-        "${modifier}+d" = "exec --no-startup-id ${pkgs.dmenu}/bin/dmenu_run";
+        "${modifier}+d" = "exec ${pkgs.writers.writeDash "run" ''exec ${pkgs.rofi}/bin/rofi -modi run,window,ssh,filebrowser -show run''}";
         "${modifier}+Shift+d" = "exec ${
           pkgs.writers.writeDash "notemenu" ''
             set -efu
             PATH=$PATH:${
-                lib.makeBinPath [ pkgs.dmenu pkgs.findutils pkgs.coreutils ]
+              lib.makeBinPath [pkgs.rofi pkgs.findutils pkgs.coreutils]
             }
 
             cd ~/notes
@@ -217,7 +237,7 @@ in {
               echo diary/$(date -I).md
               echo diary/$(date -I -d yesterday).md
               find . -type f -printf "%T@ %p\n" | sort --reverse --numeric-sort | cut --delimiter=" " --fields=2
-              } | dmenu -i)
+            } | rofi -dmenu -i -p 'notes')
             if test "$note_file"
             then
               i3-sensible-terminal -e "$EDITOR" "$note_file"

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 = {

configs/keyboard.nix

@@ -1,17 +1,20 @@
-{ pkgs, lib, ... }:
-let commaSep = builtins.concatStringsSep ",";
+{
+  pkgs,
+  lib,
+  ...
+}: let
+  commaSep = builtins.concatStringsSep ",";
 in {
   services.xserver = {
-    layout = commaSep [ "de" "gr" "ru" ];
-    xkbVariant = commaSep [ "T3" "polytonic" "phonetic" ];
+    layout = commaSep ["de" "gr"];
+    xkbVariant = commaSep ["T3" "polytonic"];
     xkbOptions =
-      commaSep [ "compose:caps" "terminate:ctrl_alt_bksp" "grp:ctrls_toggle" ];
+      commaSep ["compose:caps" "terminate:ctrl_alt_bksp" "grp:ctrls_toggle"];
     libinput.enable = true;
   };
 
   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";
 }

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";
@@ -11,14 +15,13 @@ let
     username = "kmein";
     password = lib.fileContents <secrets/nextcloud-fysi/password>;
   };
-in
-{
-  environment.systemPackages = [ pkgs.khal pkgs.vdirsyncer pkgs.khard pkgs.todoman ];
+in {
+  environment.systemPackages = [pkgs.khal pkgs.vdirsyncer pkgs.khard pkgs.todoman];
 
   systemd.user.services.vdirsyncer = {
     enable = true;
-    wants = [ "network-online.target" ];
-    wantedBy = [ "default.target" ];
+    wants = ["network-online.target"];
+    wantedBy = ["default.target"];
     startAt = "*:00/10";
     script = ''
       ${pkgs.vdirsyncer}/bin/vdirsyncer sync

configs/lb.nix

@@ -1,11 +1,11 @@
-{ lib, pkgs, ... }:
-let
-  nixpkgs-unstable = import <nixpkgs-unstable> {};
-in
 {
+  lib,
+  pkgs,
+  ...
+}: {
   systemd.services.lb-subscription = {
     enable = true;
-    wants = [ "network-online.target" ];
+    wants = ["network-online.target"];
     startAt = "weekly";
     serviceConfig = {
       user = "kfm";
@@ -15,10 +15,10 @@ in
       first_year=2019
       for year in $(${pkgs.coreutils}/bin/seq "$first_year" "$(date +%Y)"); do
         ${pkgs.curl}/bin/curl -sSL "https://www.literarische-blaetter.de/jahrgang-$year/" \
-          | ${nixpkgs-unstable.htmlq}/bin/htmlq --attribute href 'ul.slides a' \
+          | ${pkgs.htmlq}/bin/htmlq --attribute href 'ul.slides a' \
           | while read -r month; do
             ${pkgs.curl}/bin/curl -sSL "$month" \
-              | ${nixpkgs-unstable.htmlq}/bin/htmlq --attribute src iframe \
+              | ${pkgs.htmlq}/bin/htmlq --attribute src iframe \
               | ${pkgs.gnused}/bin/sed 's/.*?pdf=//;s/?wp-hosted.*//'
           done
       done | ${pkgs.findutils}/bin/xargs ${pkgs.wget}/bin/wget --no-clobber

configs/mime.nix

@@ -21,7 +21,6 @@
         "x-scheme-handler/webcal" = "brave-browser.desktop";
         "inode/directory" = "pcmanfm.desktop";
       };
-
     };
   };
 }

configs/monitoring.nix

@@ -1,5 +1,8 @@
-{ config, pkgs, ... }:
 {
+  config,
+  pkgs,
+  ...
+}: {
   services.nginx.virtualHosts.default = {
     locations."= /stub_status".extraConfig = "stub_status;";
   };
@@ -35,22 +38,29 @@
     };
   };
 
-  networking.firewall.allowedTCPPorts = [ config.services.prometheus.exporters.node.port ];
+  networking.firewall.allowedTCPPorts = [config.services.prometheus.exporters.node.port];
 
   systemd.services.promtail = {
     description = "Promtail service for Loki";
-    wantedBy = [ "multi-user.target" ];
+    wantedBy = ["multi-user.target"];
 
     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 = [
               {
@@ -62,13 +72,14 @@
                 };
                 relabel_configs = [
                   {
-                  source_labels = [ "__journal__systemd_unit" ];
+                    source_labels = ["__journal__systemd_unit"];
                     target_label = "unit";
                   }
                 ];
               }
             ];
-        }}
+          }
+        }
       '';
     };
   };

configs/mpv.nix

@@ -1,14 +1,25 @@
-{ pkgs, lib, ... }: let
+{
+  pkgs,
+  lib,
+  config,
+  ...
+}: let
   swallow = command: "${pkgs.scripts.swallow}/bin/swallow ${command}";
-  nixpkgs-unstable = import <nixpkgs-unstable> { config.allowUnfree = true; };
 in {
   environment.shellAliases.smpv = swallow "mpv";
 
+  nixpkgs.overlays = [
+    (self: super: {
+      mpv = config.home-manager.users.me.programs.mpv.finalPackage;
+    })
+  ];
+
   home-manager.users.me = {
     programs.mpv = {
       enable = true;
       config = {
-        ytdl-raw-options = lib.concatStringsSep "," [ ''sub-lang="de,en"'' "write-sub=" "write-auto-sub=" ];
+        ytdl-format = "bestvideo[height<=?720][fps<=?30][vcodec!=?vp9]+bestaudio/best";
+        ytdl-raw-options = lib.concatStringsSep "," [''sub-lang="de,en"'' "write-sub=" "write-auto-sub="];
         screenshot-template = "%F-%wH%wM%wS-%#04n";
       };
       bindings = {
@@ -22,7 +33,8 @@ in {
         "Alt+j" = "add video-pan-y -0.05";
       };
       scripts = [
-        nixpkgs-unstable.mpvScripts.youtube-quality
+        pkgs.mpvScripts.youtube-quality
+        (pkgs.callPackage <niveum/packages/mpv-visualizer.nix> {})
       ];
     };
   };

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
-{
-  environment.systemPackages = [ pkgs.neomutt ];
+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<>\"]"
-    ''}
+      ''
+    }
   '';
 }

configs/neovim.nix

@@ -1,20 +1,22 @@
-{ pkgs, ... }: {
+{pkgs, ...}: {
   environment.variables.EDITOR = pkgs.lib.mkForce "nvim";
   environment.shellAliases.vi = "nvim";
   environment.shellAliases.vim = "nvim";
   environment.shellAliases.view = "nvim -R";
 
   nixpkgs.config.packageOverrides = pkgs: {
-    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> { };
-      vim-256noir = pkgs.callPackage <niveum/packages/vimPlugins/vim-256noir.nix> { };
-      icalendar-vim = pkgs.callPackage <niveum/packages/vimPlugins/icalendar-vim.nix> { };
-      jq-vim = pkgs.callPackage <niveum/packages/vimPlugins/jq-vim.nix> { };
-      vim-fsharp = pkgs.callPackage <niveum/packages/vimPlugins/vim-fsharp.nix> { };
-      vim-reason-plus = pkgs.callPackage <niveum/packages/vimPlugins/vim-reason-plus.nix> { };
-      vim-mail = pkgs.callPackage <niveum/packages/vimPlugins/vim-mail.nix> { };
+    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> {};
+        vim-256noir = pkgs.callPackage <niveum/packages/vimPlugins/vim-256noir.nix> {};
+        icalendar-vim = pkgs.callPackage <niveum/packages/vimPlugins/icalendar-vim.nix> {};
+        jq-vim = pkgs.callPackage <niveum/packages/vimPlugins/jq-vim.nix> {};
+        vim-fsharp = pkgs.callPackage <niveum/packages/vimPlugins/vim-fsharp.nix> {};
+        vim-reason-plus = pkgs.callPackage <niveum/packages/vimPlugins/vim-reason-plus.nix> {};
+        vim-mail = pkgs.callPackage <niveum/packages/vimPlugins/vim-mail.nix> {};
       };
   };
 
@@ -31,7 +33,7 @@
             supertab
             undotree
             tabular
-            vimwiki
+            # vimwiki
             vim-colors-paramount
             vim-commentary
             vim-css-color
@@ -45,26 +47,19 @@
           ];
           opt = [
             csv
-            dhall-vim
             elm-vim
             emmet-vim
             haskell-vim
             icalendar-vim
-            idris-vim
-            nim-vim
             jq-vim
-            purescript-vim
             rust-vim
             typescript-vim
-            vim-fsharp
             vim-javascript
             vim-ledger
             vim-nix
-            vim-reason-plus
-            vim-toml
             vimtex
             vim-pandoc
-            vim-pandoc-syntax # vim-pandoc-after
+            vim-pandoc-syntax
             vim-256noir
           ];
         };

configs/networkmanager.nix

@@ -1,7 +1,10 @@
-{ lib, pkgs, ... }:
-let
-  autowifi = pkgs.writers.writePython3Bin "autowifi" { flakeIgnore = [ "E501" ]; } <stockholm/lass/5pkgs/autowifi/autowifi.py>;
-  profile = name: custom: lib.recursiveUpdate {
+{
+  lib,
+  pkgs,
+  ...
+}: let
+  profile = name: custom:
+    lib.recursiveUpdate {
       connection.id = name;
       connection.type = "wifi";
       connection.interface-name = "wlp3s0";
@@ -15,7 +18,8 @@ let
       ipv6.dns-search = "";
       ipv6.method = "auto";
       proxy = {};
-  } custom;
+    }
+    custom;
   eduroamProfile = {
     connection.uuid = "eae9fee6-a7d2-4120-a609-440b457d6fcf";
     wifi-security = {
@@ -37,15 +41,20 @@ let
       phase2-auth = "pap";
     };
   };
-in
-{
-  imports = [ <niveum/modules/networkmanager-declarative.nix> ];
+in {
+  imports = [<niveum/modules/networkmanager-declarative.nix>];
+
+  programs.nm-applet.enable = true;
 
   networking.networkmanager = {
     enable = true;
+    packages = [
+      pkgs.networkmanager-openvpn
+      pkgs.networkmanager-fortisslvpn
+    ];
     wifi.macAddress = "random";
     ethernet.macAddress = "random";
-    unmanaged = [ "docker*" ];
+    unmanaged = ["docker*"];
     profiles = lib.mapAttrs profile {
       Aether = {
         connection.uuid = "7138bb0f-1aeb-4905-890e-a6628427aa21";
@@ -81,20 +90,12 @@ in
     };
   };
 
-  users.users.me.extraGroups = [ "networkmanager" ];
+  users.users.me.extraGroups = ["networkmanager"];
 
-  systemd.services.autowifi = {
-    enable = false;
-    description = "Automatic wifi connector";
-    wantedBy = [ "multi-user.target" ];
-    path = [ pkgs.networkmanager ];
-    serviceConfig = {
-      Type = "simple";
-      Restart = "always";
-      RestartSec = "10s";
-      ExecStart = "${autowifi}/bin/autowifi";
-    };
-  };
-
-  environment.systemPackages = [ pkgs.speedtest-cli ];
+  environment.systemPackages = [
+    pkgs.speedtest-cli
+    pkgs.networkmanager-openvpn
+    pkgs.networkmanagerapplet
+    pkgs.networkmanager-fortisslvpn
+  ];
 }

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" ''

configs/nix.nix

@@ -1,5 +1,4 @@
-{ pkgs, ... }:
-{
+{pkgs, ...}: {
   nixpkgs = {
     config.allowUnfree = true;
     overlays = [

configs/openweathermap.nix

@@ -1,5 +1,8 @@
-{ pkgs, lib, ... }:
-let
+{
+  pkgs,
+  lib,
+  ...
+}: let
   openweathermap-repo = pkgs.fetchFromGitHub {
     owner = "ip1981";
     repo = "openweathermap";
@@ -15,5 +18,5 @@ in {
     '';
   };
 
-  environment.systemPackages = [ pkgs.weather ];
+  environment.systemPackages = [pkgs.weather];
 }

configs/packages.nix

@@ -1,12 +1,43 @@
-{ 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> {};
+  pandoc-doc = pkgs.callPackage <niveum/packages/man/pandoc.nix> {};
 
-  nixpkgs-unstable = import <nixpkgs-unstable> { config.allowUnfree = true; };
+  nixpkgs-unstable = import <nixpkgs-unstable> {config.allowUnfree = true;};
 
-  astrolog = nixpkgs-unstable.astrolog.overrideAttrs (old: old // {
+  zoteroStyle = {
+    name,
+    sha256,
+  }: {
+    name = "${name}.csl";
+    path = pkgs.fetchurl {
+      url = "https://www.zotero.org/styles/${name}";
+      inherit sha256;
+    };
+  };
+  cslDirectory = pkgs.linkFarm "citation-styles" [
+    (zoteroStyle {
+      name = "chicago-author-date-de";
+      sha256 = "sha256-ddMYk4A9DJQhx9ldkmF7PhwKuc7wUSr26uHHGAze9Ps=";
+    })
+    (zoteroStyle {
+      name = "din-1505-2";
+      sha256 = "sha256-bXZbB850fek8J6wMVFL32ndI7F4wiKKr1qUC71ezreE=";
+    })
+    (zoteroStyle {
+      name = "apa";
+      sha256 = "sha256-yq4fW6hQknycLjaj5fPbXLrQlGBp5myXiOSHBU90jEc=";
+    })
+  ];
+
+  astrolog = nixpkgs-unstable.astrolog.overrideAttrs (old:
+    old
+    // {
       installPhase = ''
         ${old.installPhase}
         # set sensible defaults
@@ -25,42 +56,12 @@ let
       '';
     });
 
-  recht = pkgs.callPackage (pkgs.fetchFromGitHub {
-    owner = "kmein";
-    repo = "recht";
-    rev = "0.6.2";
-    sha256 = "08gnrnz3lwh8h6fyga56yfy9qryzm89xbshm7wpxfyxf2pmp1qfx";
-  }) {};
-
+  recht = pkgs.callPackage <recht> {};
 in {
-  imports = [
-    ./writing.nix
-    ./python.nix
-    ./haskell
-    {
-      environment.systemPackages = let
-        # nightly = pkgs.rustChannelOf {
-        #   date = "2019-12-27";
-        #   channel = "nightly";
-        # };
-      in with pkgs; [
-        htmlTidy
-        nodePackages.csslint
-        nodePackages.jsonlint
-        nodePackages.prettier
-        nodePackages.typescript
-        nodePackages.yarn
-        nodejs
-        nodePackages.javascript-typescript-langserver
-
-        tokei # count lines of code
-        gnumake
-        binutils # for strip, ld, ...
-        # nightly.rust
-        shellcheck
-      ];
-    }
-  ];
+  home-manager.users.me.home.file = {
+    ".csl".source = cslDirectory;
+    ".local/share/pandoc/csl".source = cslDirectory; # as of pandoc 2.11, it includes citeproc
+  };
 
   environment.systemPackages = with pkgs; [
     # INTERNET
@@ -70,9 +71,7 @@ in {
     w3m
     wget
     whois
-    ix
     dnsutils
-    # mtr # my traceroute
     # FILE MANAGERS
     ranger
     pcmanfm
@@ -80,7 +79,6 @@ in {
     ffmpeg
     imagemagick
     exiftool
-    scrot
     # ARCHIVE TOOLS
     unzip
     unrar
@@ -101,19 +99,17 @@ in {
     python3Packages.jsonschema # json validation
     jq # json toolkit
     pup # html toolkit
-    nixpkgs-unstable.htmlq
+    htmlq
     xsv # csv toolkit
     xmlstarlet # xml toolkit
     manpages
     posix_man_pages
-    # moreutils # for parallel, sponge, combine
     tree
     fuse_exfat # to mount windows drives
     parallel # for parallel, since moreutils shadows task spooler
     ripgrep # better grep
     rlwrap
     progress # display progress bars for pipes
-    up # universal plumber (piping tool)
     # HARDWARE TOOLS
     usbutils # for lsusb
     pciutils # for lspci
@@ -125,23 +121,29 @@ in {
     xorg.xkill # kill by clicking
     audacity
     calibre
+    electrum
     inkscape
-    astrolog # astrolog
+    astrolog
     anki # flashcards
+    jbofihe # lojbanic software
     nixpkgs-unstable.zoom-us # video conferencing
+    nixpkgs-unstable.alejandra # nix formatter
     pdfgrep # search in pdf
     pdftk # pdf toolkit
+    mupdf
     poppler_utils # pdf toolkit
     foxitreader # for viewing pdf annotations
     xournalpp # for annotating pdfs
     pdfpc # presenter console for pdf slides
     hc # print files as qr codes
     youtubeDL
+    espeak
     bc # calculator
     pari # gp -- better calculator
     scripts.auc
     scripts.infschmv
     scripts.qrpaste
+    scripts.ttspaste
     scripts.new-mac # get a new mac address
     scripts.scanned
     scripts.default-gateway
@@ -158,11 +160,8 @@ in {
     recht
     scripts.vimv
     scripts.swallow # window swallowing
-    scripts.genius
-    scripts.instaget
     scripts.literature-quote
-    scripts.nav # json navigation
-    scripts.n
+    jless # less(1) for json
     scripts.notetags
     scripts.booksplit
     scripts.dmenurandr
@@ -175,24 +174,23 @@ in {
     scripts.vg
     scripts.fkill
     scripts.wttr
-    scripts.sanskrit-dictionary
     scripts.unicodmenu
     scripts.horoscope
     scripts.closest
     scripts.trans
-    scripts.liddel-scott-jones
     scripts.mpv-radio
     # kmein.slide
     scripts.tolino-screensaver
     scripts.rfc
     scripts.tag
+    scripts.timer
+    python3Packages.eyeD3
     scripts.menu-calc
     nix-prefetch-git
     scripts.nix-git
     nixfmt
     par
     qrencode
-    wtf
 
     menstruation
 
@@ -207,7 +205,7 @@ in {
     (pkgs.writers.writeDashBin "ncmpcpp-zaatar" ''MPD_HOST=${(import <niveum/lib/local-network.nix>).zaatar} exec ${pkgs.ncmpcpp}/bin/ncmpcpp "$@"'')
     (pkgs.writers.writeDashBin "mpc-zaatar" ''MPD_HOST=${(import <niveum/lib/local-network.nix>).zaatar} exec ${pkgs.mpc_cli}/bin/mpc "$@"'')
 
-    nixpkgs-unstable.spotify
+    spotify
     ncspot
     playerctl
 
@@ -222,6 +220,56 @@ in {
     irc-announce
     git-preview
     ircaids
+
+    (python3.withPackages (py: [
+      py.black
+      # py.python-language-server
+      # py.pyls-mypy
+      # py.pyls-black
+      # py.pyls-isort
+      py.flake8
+      py.pygments
+      py.schema
+    ]))
+    python3Packages.poetry
+
+    htmlTidy
+    nodePackages.csslint
+    nodePackages.jsonlint
+    nodePackages.prettier
+    nodePackages.typescript
+    nodePackages.yarn
+    nodejs
+    nodePackages.javascript-typescript-langserver
+    texlive.combined.scheme-full
+    latexrun
+    (aspellWithDicts (dict: [dict.de dict.en dict.en-computers]))
+    # haskellPackages.pandoc-citeproc
+    scripts.text2pdf
+    lowdown
+    glow # markdown to term
+    libreoffice
+    # gnumeric
+    dia
+    pandoc
+    pandoc-doc
+    # proselint
+    asciidoctor
+    wordnet
+    tokei # count lines of code
+    gnumake
+    binutils # for strip, ld, ...
+    # nightly.rust
+    shellcheck
+
+    (pkgs.writers.writeDashBin "hass-cli" ''
+      HASS_SERVER=http://zaatar.r:8123 HASS_TOKEN=${lib.strings.fileContents <secrets/hass/token>} exec ${pkgs.home-assistant-cli}/bin/hass-cli "$@"
+    '')
+    scripts.rofi-hass
   ];
 
+  home-manager.users.me.xdg.configFile."pycodestyle".text = ''
+    [pycodestyle]
+    max-line-length = 110
+  '';
 }

configs/packages/haskell/default.nix

@@ -1,46 +0,0 @@
-{ config, pkgs, ... }: {
-  home-manager.users.me.home.file = {
-    ".ghc/ghci.conf".text = ''
-      :set editor vim
-      :def hoogle \s -> return $ ":!${pkgs.haskellPackages.hoogle}/bin/hoogle search --color -l --count=15 \"" ++ s ++ "\""
-      :def doc \s -> return $ ":!${pkgs.haskellPackages.hoogle}/bin/hoogle search --color -l --info \"" ++ s ++ "\""
-      :set prompt "\o033[1m%s\o033[1;34m λ\o033[0m "
-      :set -Wall
-      :set -XOverloadedStrings
-    '';
-    # :def unpl \x -> return $ ":!${pkgs.haskellPackages.pointful}/bin/pointful \"" ++ x ++ "\""
-      # :def pl \x -> return $ ":!${pkgs.haskellPackages.pointfree}/bin/pointfree -v \"" ++ x ++ "\""
-    ".stack/config.yaml".source =
-    let inherit (import <niveum/lib>) kieran;
-    in (pkgs.formats.yaml {}).generate "config.yaml" {
-      templates.params = {
-        author-name = kieran.name;
-        author-email = kieran.email;
-        copyright = "Copyright: (c) 2020 ${kieran.name}";
-        github-username = kieran.github;
-      };
-    };
-  };
-
-  services.hoogle = {
-    enable = false;
-    packages = import ./packages.nix;
-    port = 8091;
-  };
-
-  environment.systemPackages = with pkgs;
-    [
-      cabal2nix
-      cabal-install
-      hlint
-      haskellPackages.ormolu
-      (haskellPackages.ghcWithHoogle (import ./packages.nix))
-    ] ++ map haskell.lib.justStaticExecutables [
-      haskellPackages.ghcid
-      haskellPackages.hasktags
-      # haskellPackages.hindent
-      # haskellPackages.pointfree
-      # haskellPackages.pointful
-      haskellPackages.hpack
-    ];
-}

configs/packages/haskell/packages.nix

@@ -1,100 +0,0 @@
-haskellPackages:
-with haskellPackages; [
-  HTTP
-  HUnit
-  MissingH
-  QuickCheck
-  ad
-  adjunctions
-  aeson
-  # algebra
-  ansi-terminal
-  async
-  attoparsec
-  base-orphans
-  bifunctors
-  binary
-  blaze-html
-  blaze-markup
-  brick
-  bytes
-  bytestring
-  case-insensitive
-  cassava
-  cereal
-  clock
-  comonad
-  comonad-transformers
-  conduit
-  conduit-extra
-  constraints
-  containers
-  contravariant
-  criterion
-  data-default
-  diagrams
-  directory
-  dlist
-  either
-  edit-distance
-  exceptions
-  extra
-  filepath
-  foundation
-  free
-  haskeline
-  hedgehog
-  hourglass
-  hspec
-  http-client
-  http-conduit
-  kan-extensions
-  lens
-  linear
-  lucid
-  megaparsec
-  microlens
-  monad-logger
-  monad-memo
-  mono-traversable
-  mtl
-  network
-  parallel
-  parsec
-  persistent
-  pipes
-  pointed
-  pretty
-  pretty-show
-  prettyprinter
-  primitive
-  process
-  profunctors
-  regex-tdfa
-  safe
-  scalpel
-  semigroupoids
-  semigroups
-  servant
-  servant-blaze
-  servant-client
-  servant-docs
-  servant-server
-  servant-swagger
-  split
-  stm
-  tagsoup
-  tasty
-  text
-  time
-  transformers
-  turtle
-  unix-time
-  unordered-containers
-  vector
-  void
-  vty
-  warp
-  wreq
-  yaml
-]

configs/packages/python.nix

@@ -1,20 +0,0 @@
-{ pkgs, ... }: {
-  environment.systemPackages = [
-    (pkgs.python3.withPackages (py: [
-      py.black
-      # py.python-language-server
-      # py.pyls-mypy
-      # py.pyls-black
-      # py.pyls-isort
-      py.flake8
-      py.pygments
-      py.schema
-    ]))
-    pkgs.python3Packages.poetry
-  ];
-
-  home-manager.users.me.xdg.configFile."pycodestyle".text = ''
-    [pycodestyle]
-    max-line-length = 110
-  '';
-}

configs/packages/writing.nix

@@ -1,81 +0,0 @@
-{ pkgs, lib, config, ... }:
-let
-  pandoc-doc = pkgs.callPackage <niveum/packages/man/pandoc.nix> {};
-
-  zoteroStyle = { name, sha256 }: {
-    name = "${name}.csl";
-    path = pkgs.fetchurl {
-      url = "https://www.zotero.org/styles/${name}";
-      inherit sha256;
-    };
-  };
-
-  cslDirectory = pkgs.linkFarm "citation-styles" [
-    (zoteroStyle {
-      name = "chicago-author-date-de";
-      sha256 = "0fz0xn46rkciblr34a7x2v60j0lbq9l3fmzi43iphph27m0czn6s";
-    })
-    (zoteroStyle {
-      name = "din-1505-2";
-      sha256 = "1pvy1b7qm13mnph7z365rrz1j082bl2y8ih73rhzd0zd6dz1jyjq";
-    })
-    (zoteroStyle {
-      name = "apa";
-      sha256 = "1878vxp0y0h05yzaghnd51n981623mxskw3lsdyzmffqhihvv111";
-    })
-  ];
-
-  makeStardictDataDir = dicts:
-    pkgs.linkFarm "dictionaries" (map ({ name, path }: {
-      name = "dic/${name}";
-      inherit path;
-    }) dicts);
-in {
-  environment.variables.STARDICT_DATA_DIR = toString (makeStardictDataDir [
-    {
-      name = "gr-de";
-      path = pkgs.fetchurl {
-        url = "http://tovotu.de/data/stardict/pape_gr-de.zip";
-        sha256 = "1d705y47b40vp0mg79vbwasw4y0i8fmnlwvf4x4ri0dkfqng9sky";
-      };
-    }
-    {
-      name = "la-de";
-      path = pkgs.fetchurl {
-        url = "http://tovotu.de/data/stardict/georges_lat-de.zip";
-        sha256 = "12n26nzwg28wn4zwv45mv0wkgy1jh1d8p0k6haamz9601cqq7hkj";
-      };
-    }
-    {
-      name = "de-la";
-      path = pkgs.fetchurl {
-        url = "http://tovotu.de/data/stardict/georges_de-lat.zip";
-        sha256 = "0inm6xn1lcnb851cj329n0v2vbfc1z1bxwhgsd8fnm0zxy3f3ifq";
-      };
-    }
-  ]);
-
-  home-manager.users.me.home.file = {
-    ".csl".source = cslDirectory;
-    ".local/share/pandoc/csl".source = cslDirectory; # as of pandoc 2.11, it includes citeproc
-  };
-
-  environment.systemPackages = with pkgs; [
-    texlive.combined.scheme-full
-    latexrun
-    (aspellWithDicts (dict: [ dict.de dict.en dict.en-computers ]))
-    # haskellPackages.pandoc-citeproc
-    scripts.text2pdf
-    lowdown
-    glow # markdown to term
-    libreoffice
-    # gnumeric
-    dia
-    pandoc
-    pandoc-doc
-    # proselint
-    asciidoctor
-    wordnet
-    # sdcv # stardict cli
-  ];
-}

configs/polkit.nix

@@ -0,0 +1,11 @@
+{config, ...}: let
+  user = config.users.users.me.name;
+in {
+  security.polkit.extraConfig = ''
+    polkit.addRule(function(action, subject) {
+      if (subject.user == "${user}" && action.id == "org.freedesktop.systemd1.manage-units") {
+        return polkit.Result.YES;
+      }
+    });
+  '';
+}

configs/power-action.nix

@@ -1,9 +1,11 @@
-{ pkgs, config, ... }:
-let
-  suspend = pkgs.writers.writeDash "suspend" "${pkgs.systemd}/bin/systemctl suspend";
-in
 {
-  imports = [ <stockholm/krebs/3modules/power-action.nix> ];
+  pkgs,
+  config,
+  ...
+}: let
+  suspend = pkgs.writers.writeDash "suspend" "${pkgs.systemd}/bin/systemctl suspend";
+in {
+  imports = [<stockholm/krebs/3modules/power-action.nix>];
 
   krebs.power-action = {
     enable = true;

configs/printing.nix

@@ -1,19 +1,19 @@
-{ pkgs, ... }:
-let
+{pkgs, ...}: let
   inherit (import <niveum/lib>) localAddresses;
   hp-driver = pkgs.hplipWithPlugin;
 in {
   services.printing = {
     enable = true;
-    drivers = [ hp-driver ];
+    drivers = [hp-driver];
   };
 
   hardware.sane = {
     enable = true;
-    extraBackends = [ hp-driver ];
+    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
-*/
+ */
+

configs/redshift.nix

@@ -1 +1 @@
-{ services.redshift.enable = false; }
+{services.redshift.enable = false;}

configs/retiolum.nix

@@ -1,7 +1,11 @@
-{ config, pkgs, ... }: {
+{
+  config,
+  pkgs,
+  ...
+}: {
   imports = [
     <niveum/modules/retiolum.nix>
   ];
 
-  networking.hosts = { "42:0:ca48:f98f:63d7:31ce:922b:245d" = [ "go" ]; };
+  networking.hosts = {"42:0:ca48:f98f:63d7:31ce:922b:245d" = ["go"];};
 }

configs/rofi.nix

@@ -1,9 +1,13 @@
-{ config, ... }:
-let
+{
+  config,
+  pkgs,
+  ...
+}: let
   inherit (import <niveum/lib>) colours;
-in{
+in {
   home-manager.users.me.programs.rofi = {
     enable = true;
     font = "Monospace 10";
+    theme = "${pkgs.rofi}/share/rofi/themes/Arc-Dark.rasi";
   };
 }

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 = {
@@ -16,5 +19,5 @@
     };
   };
 
-  environment.systemPackages = [ pkgs.seafile-client ];
+  environment.systemPackages = [pkgs.seafile-client];
 }

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";
@@ -25,6 +29,11 @@ in {
         user = "root";
         port = sshPort;
       };
+      tahina = {
+        hostname = "tahina.r";
+        user = "root";
+        port = sshPort;
+      };
       manakish = {
         hostname = "manakish.r";
         user = "kfm";
@@ -48,6 +57,10 @@ in {
         hostname = "135.181.85.233";
         user = "root";
       };
+      oracle = {
+        hostname = "130.61.171.199";
+        user = "ubuntu";
+      };
     };
   };
 }

configs/sshd.nix

@@ -1,13 +1,16 @@
-{ 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 = {
     enable = true;
-    ports = [ sshPort ];
+    ports = [sshPort];
     passwordAuthentication = false;
     forwardX11 = true;
   };

configs/stardict.nix

@@ -0,0 +1,368 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}: let
+  dictionaries = {
+    lojban = {
+      jbo-deu = pkgs.fetchzip {
+        url = "https://guskant.github.io/lojbo/stardict/jbo-deu-20160110.tar.gz";
+        sha256 = "18ia15wyvd8ksi7yxn939qmvpdlrip8mvfywafv7vjj685rdhk80";
+      };
+      rafsi-jbo = pkgs.fetchzip {
+        url = "https://guskant.github.io/lojbo/stardict/rafsi-jbo-20160110.tar.gz";
+        sha256 = "00fkw964b48liz1jayfjb5jnpwihghkq4i28y8i11yqb56w6bn3c";
+      };
+      jbo-eng = pkgs.fetchzip {
+        url = "https://guskant.github.io/lojbo/stardict/jbo-eng-20160110.tar.gz";
+        sha256 = "15l65yshqdp0a7fr4a7ffwx3m2v6ymchxgra9zmk5bsgcxsb4r8m";
+      };
+      jbo-jbo = pkgs.fetchzip {
+        url = "https://guskant.github.io/lojbo/stardict/jbo-jbo-20160110.tar.gz";
+        sha256 = "1psfyrjrq84prr2s4jcm31ijykm7clyqygmbacr09n570xfwqcfw";
+      };
+    };
+    classics = {
+      Pape = pkgs.fetchzip {
+        url = "http://tovotu.de/data/stardict/pape_gr-de.zip";
+        sha256 = "1kmbdjqinrcxkc6jdyyrq5rl2wzhnrychyynnh91yhrjwjxlh44k";
+      };
+      Woodhouse = pkgs.fetchzip {
+        url = "https://c.krebsco.de/Woodhouse.zip";
+        sha256 = "1dvnc2679yb048q2f3hr2h34acvhan0n3iir6h9ajlrdzz48mlkq";
+        stripRoot = false;
+      };
+      LSJ = pkgs.fetchzip {
+        url = "https://github.com/nikita-moor/latin-dictionary/releases/download/2020-02-14/LiddellScott1940-stardict.zip";
+        sha256 = "13rprgd9jvnhxk9735c91xr6ywr0j5jiwkjnpm3qpvy93isyjbys";
+      };
+      GreekMorphology = pkgs.fetchzip {
+        url = "https://github.com/latin-dict/Morphologia-Graeca/releases/download/v0.5/morphology-mobile-goldendict.oxia.zip";
+        sha256 = "0m75cppjjjmvv18cs7yh9f4p7ckqzxfznnndgkiw3yrfd50k8p96";
+      };
+      Frisk = pkgs.fetchzip {
+        url = "https://github.com/latin-dict/Frisk1960/releases/download/v1.1/Frisk1960-stardict.zip";
+        sha256 = "1rk5a3n3fpfdcmg4bc5945m88s6ldxql8cjn4jqs33rgklh7n046";
+      };
+      Georges-De-Lat = pkgs.fetchzip {
+        url = "http://tovotu.de/data/stardict/georges_de-lat.zip";
+        sha256 = "1gx4vv64bi9lxw2zgd861j469jvw4f2hhfwy1gglb12id8r7rdrl";
+      };
+      Georges-Lat-De = pkgs.fetchzip {
+        url = "http://tovotu.de/data/stardict/georges_lat-de.zip";
+        sha256 = "0cc5xipn60anxvq8z2mw53d4gi1k92wbrj9m4ws3g9rh87fmkvgz";
+      };
+      LewisShort = pkgs.fetchzip {
+        url = "https://github.com/latin-dict/LewisShort1879/releases/download/v1.3/LewisShort1879-stardict.zip";
+        sha256 = "1y3ans47iv8bzzb1paimdqvcid8ms04ikjbqy3iw077i2js3qbjk";
+      };
+      DoederleinSynonymes = pkgs.fetchzip {
+        url = "https://github.com/latin-dict/Doederlein1874/releases/download/v1.1/Doederlein1875-stardict.zip";
+        sha256 = "0mhik7gjxl8ncr9g5z2l4pfk60k1c5n0gc1w0cnp2x1v6lqvb57h";
+      };
+    };
+    englishGerman = {
+      Etymonline = pkgs.fetchzip {
+        url = "http://tovotu.de/data/stardict/etymonline.zip";
+        sha256 = "1bjja3n3layfd08xa1r0a6375dxh5zi6hlv7chkhgnx800cx7hxn";
+      };
+      Roget = pkgs.fetchzip {
+        url = "http://download.huzheng.org/bigdict/stardict-Roget_s_II_The_New_Thesaurus_3th_Ed-2.4.2.tar.bz2";
+        sha256 = "1szyny9497bpyyccf9l5kr3bnw0wvl4cnsd0n1zscxpyzlsrqqbz";
+      };
+      JargonFile = pkgs.fetchzip {
+        url = "http://download.huzheng.org/dict.org/stardict-dictd-jargon-2.4.2.tar.bz2";
+        sha256 = "096phar9qpmm0fnaqv5nz8x9lpxwnfj78g4vjfcfyd7kqp7iqla4";
+      };
+      Oxford-Collocations = pkgs.fetchzip {
+        url = "http://download.huzheng.org/bigdict/stardict-Oxford_Collocations_Dictionary_2nd_Ed-2.4.2.tar.bz2";
+        sha256 = "1zkfs0zxkcn21z2lhcabrs77v4ma9hpv7qm119hpyi1d8ajcw07q";
+      };
+      Langenscheidt-Deu-En = pkgs.fetchzip {
+        url = "http://download.huzheng.org/babylon/german/stardict-Handw_rterbuch_Deutsch_Englisc-2.4.2.tar.bz2";
+        sha256 = "12q9i5azq7ylyrpb6jqbaf1rxalc3kzcwjvbinvb0yabdxb80y30";
+      };
+      Langenscheidt-En-Deu = pkgs.fetchzip {
+        url = "http://download.huzheng.org/babylon/german/stardict-Handw_rterbuch_Englisch_Deutsc-2.4.2.tar.bz2";
+        sha256 = "087b05h155j5ldshfgx91pz81h6ijq2zaqjirg7ma8ig3l96zb59";
+      };
+      Duden_Das_Fremdworterbuch = pkgs.fetchzip {
+        url = "http://download.huzheng.org/babylon/german/stardict-Duden_Das_Fremdworterbuch-2.4.2.tar.bz2";
+        sha256 = "1zrcay54ccl031s6dvjwsah5slhanmjab87d81rxlcy8fx0xd8wq";
+      };
+      Duden_De_De = pkgs.fetchzip {
+        url = "http://download.huzheng.org/babylon/german/stardict-Duden_De_De-2.4.2.tar.bz2";
+        sha256 = "1fhay04w5aaj83axfmla2ql34nb60gb05dgv0k94ig7p8x4yxxlf";
+      };
+      ConciseOED = pkgs.fetchzip {
+        url = "http://download.huzheng.org/bigdict/stardict-Concise_Oxford_English_Dictionary-2.4.2.tar.bz2";
+        sha256 = "19kpcxbhqzpmhi94mp48nalgmsh6s7rsx1gb4kwkhirp2pbjcyl7";
+      };
+      Duden_Synonym = pkgs.fetchzip {
+        url = "http://download.huzheng.org/babylon/german/stardict-Duden_Synonym-2.4.2.tar.bz2";
+        sha256 = "0cx086zvb86bmz7i8vnsch4cj4fb0cp165g4hig4982zakj6f2jd";
+      };
+    };
+    sanskrit = let
+      repo = "https://github.com/indic-dict/stardict-sanskrit/raw/4ebd2d3db5820f7cbe3a649c3d5aa8f83d19b29f";
+    in {
+      BoehtlingkRoth = pkgs.fetchzip {
+        url = "${repo}/sa-head/german-entries/tars/Bohtlingk-and-Roth-Grosses-Petersburger-Worterbuch__2021-10-05_14-23-18Z__19MB.tar.gz";
+        sha256 = "13414a8rgd7hd5ffar6nl68nk3ys60wjkgb7m11hp0ahaasmf6ly";
+        stripRoot = false;
+      };
+      BoehtlingkRothKurz = pkgs.fetchzip {
+        url = "${repo}/sa-head/german-entries/tars/Bohtlingk-Sanskrit-Worterbuch-in-kurzerer-Fassung__2021-10-05_14-23-18Z__10MB.tar.gz";
+        sha256 = "15yx31yrk40k9nn6kaysp4pprzj8dpd13dj3wafklc3izm8lr2wq";
+        stripRoot = false;
+      };
+      MonierWilliams = pkgs.fetchzip {
+        url = "https://github.com/indic-dict/stardict-sanskrit/raw/4ebd2d3db5820f7cbe3a649c3d5aa8f83d19b29f/sa-head/en-entries/tars/mw-cologne__2021-10-06_00-16-23Z__16MB.tar.gz";
+        sha256 = "0p99ybxwxmmd94hf035hvm2hhnfy84av7qq79xf28bh2rbx6s9ng";
+        stripRoot = false;
+      };
+      MonierWilliamsEnglish = pkgs.fetchzip {
+        url = "${repo}/en-head/tars/mw-english-sanskrit__2021-10-05_14-23-18Z__3MB.tar.gz";
+        sha256 = "09a61hhii4b1m2fkrlh4rm2xnlgwrllh84iypbc6wyj00w9jkl3x";
+        stripRoot = false;
+      };
+      Borooah = pkgs.fetchzip {
+        url = "${repo}/en-head/tars/borooah__2021-10-05_14-23-18Z__2MB.tar.gz";
+        sha256 = "0qmmfbynqgv125v48383i51ky9yi69zibhh7vwk95gyar2yrprn2";
+        stripRoot = false;
+      };
+      ApteEnglish = pkgs.fetchzip {
+        url = "${repo}/en-head/tars/apte-english-sanskrit-cologne__2021-10-06_00-12-51Z__1MB.tar.gz";
+        sha256 = "064ysm24ydc534ca689y5i2flnra8jkmh8zn0gsb6n8hdsb0d1lq";
+        stripRoot = false;
+      };
+    };
+    oed = {
+      OED1 = pkgs.fetchzip {
+        url = "http://download.huzheng.org/bigdict/stardict-Oxford_English_Dictionary_2nd_Ed._P1-2.4.2.tar.bz2";
+        sha256 = "0i5vv1rv44yfwyf9bfbdrb9brzhhpvz2jnh39fv8hh107nkv2vcf";
+      };
+      OED2 = pkgs.fetchzip {
+        url = "http://download.huzheng.org/bigdict/stardict-Oxford_English_Dictionary_2nd_Ed._P2-2.4.2.tar.bz2";
+        sha256 = "1pk234pbq4pk55d8sjk0pp9j5sajm82f8804kf2xm2x5p387q1rg";
+      };
+    };
+    russian = {
+      LingvoGermanRussian = pkgs.fetchzip {
+        url = "http://download.huzheng.org/lingvo/stardict-GR-LingvoUniversal-2.4.2.tar.bz2";
+        sha256 = "0p353gs2z4vj70hqsdhffjaaw3a4zlmcs46flipmf35lm5wmaj0g";
+      };
+      LingvoRussianGerman = pkgs.fetchzip {
+        url = "http://download.huzheng.org/lingvo/stardict-RG-LingvoUniversal-2.4.2.tar.bz2";
+        sha256 = "03f9wdmkgpjifpms7dyh10ma29wf3ka1j3zlp1av0cybhdldk2a8";
+      };
+    };
+  };
+
+  makeStardictDataDir = dicts: pkgs.linkFarm "dictionaries" (lib.mapAttrsToList (name: path: {inherit name path;}) dicts);
+
+  makeStardict = name: dicts:
+    pkgs.writers.writeDashBin name ''
+      set -efu
+      export SDCV_PAGER=${toString sdcvPager}
+      exec ${pkgs.sdcv}/bin/sdcv --color --only-data-dir --data-dir ${makeStardictDataDir dicts} "$@"
+    '';
+
+  sdcvPager = pkgs.writeDash "sdcvPager" ''
+    export PATH=${lib.makeBinPath [pkgs.gnused pkgs.ncurses pkgs.less]}
+    sed "
+      s!<sup>1</sup>!¹!gI
+      s!<sup>2</sup>!²!gI
+      s!<sup>3</sup>!³!gI
+      s!<sup>4</sup>!⁴!gI
+      s! style=\"color: #...\"!!g;
+      s!<span class=\"zenoTXSpaced\">\([^<>]*\)</span>!\1!g;
+      s!</\?dictionary[^>]*>!!g;
+      s!<style.*</style>!!g;
+      s!<author>\([^<>]*\)</author>!\1 !g;
+      s!<quote lang=\"\(greek\|la\)\">\([^<>]*\)</quote>!$(tput sitm)\2$(tput sgr0)!g;
+      s!<biblScope>\([^<>]*\)</biblScope>!\1!g;
+      s!<mood>\([^<>]*\)</mood>!$(tput sitm)\1$(tput sgr0)!g;
+      s!<adv>\([^<>]*\)</adv>!$(tput sitm)\1$(tput sgr0)!g;
+      s!<gram[^>]*>\([^<>]*\)</gram>!$(tput sitm)\1$(tput sgr0)!g;
+      s!<bibl_title>\([^<>]*\)</bibl_title>!$(tput sitm)\1$(tput sgr0) !g;
+      s!<hi rend=\"ital\">\([^<>]*\)</hi>!$(tput sitm)\1$(tput sgr0) !g;
+      s!<dict_tr>\([^<>]*\)</dict_tr>!$(tput setaf 3)\1$(tput sgr0)!g;
+      s!<headword>\([^<>]*\)</headword>!$(tput bold)\1$(tput sgr0)\t!g;
+      s!</\?a[^>]*>!!g
+      s!</\?[cp]b[^>]*>!!g
+      s!</\?gramGrp[^>]*>!!g
+      s!</\?lbl[^>]*>!!g
+      s!</\?xr[^>]*>!!g
+      s!</\?pron[^>]*>!!g
+      s!</\?gen[^>]*>!!g
+      s!</\?tns[^>]*>!!g
+      s!</\?per[^>]*>!!g
+      s!</\?blockquote[^>]*>!!g
+      s!</\?etym[^>]*>!!g
+      s!<foreign[^>]*>!$(tput sitm)!g
+      s!</foreign[^>]*>!$(tput sgr0)!g
+      s!</\?date[^>]*>!!g
+      s!</\?placeName[^>]*>!!g
+      s!</\?itype[^>]*>!!g
+      s!</\?p>!!g
+      s!<input[^>]*>!!g
+      s!</\?orth[^>]*>!!g
+      s!</\?number[^>]*>!!g
+      s!</\?forename[^>]*>!!g
+      s!</\?persName[^>]*>!!g
+      s!</\?surname[^>]*>!!g
+      s!</\?entryFree[^>]*>!!g
+      s!</\?def[^>]*>!!g
+      s!</\?cit[^>]*>!!g
+      s!</\?pos[^>]*>!!g
+      s!</\?usg[^>]*>!!g
+      s!</\?ul>!!g
+      s!<li>!\n!g
+      s!</li>!!g
+      s!<bibl[^>]*>!$(tput setaf 245)!g
+      s!</bibl[^>]*>!$(tput sgr0)!g
+      s/<dt>/$(tput bold)/g;
+      s:</dt>:$(tput sgr0):g;
+      s/<dd>/\n/g;
+      s:</dd>::g;
+      s:<script>.*</script>::g;
+      s/<b>/$(tput bold)/gI;
+      s:</b>:$(tput sgr0):gI;
+      s:<br\s*/\?>:\n:gI;
+      s:<i>:$(tput sitm):gI;
+      s:</i>:$(tput sgr0):gI;
+      s:<u>:$(tput smul):gI;
+      s:</u>:$(tput sgr0):gI;
+      s:<FONT face=[^>]*>::g;
+      s:</FONT>::g;
+      s!<head>\([^<>]*\)</head>!$(tput bold)\1$(tput sgr0)!g;
+      s!<span lang=\"\(gr\|la\)\">\([^<>]*\)</span>!\2!g
+      s#<div style=\"margin-left:1em\">\(.*\)</div>#\\1#g;
+      s:<font color=\"brown\">\([^<>]*\)</font>:$(tput setaf 3)\\1$(tput sgr0):g;
+      s:<font color=\"blue\">\([^<>]*\)</font>:$(tput setaf 4)\\1$(tput sgr0):g;
+      s:<font color=\"red\">\([^<>]*\)</font>:$(tput setaf 1)\\1$(tput sgr0):g;
+      s:<font color=\"darkviolet\">\([^<>]*\)</font>:$(tput setaf 5)\\1$(tput sgr0):g;
+      s:<font color=\"#a0a\">\([^<>]*\)</font>:$(tput bold)\1$(tput sgr0):g
+      s:<font color=\"#838\">\([^<>]*\)</font>:$(tput setaf 3)\1$(tput sgr0):g
+      s:&#x27;:':g
+      s:&lt;:<:g
+      s:&gt;:>:g
+      s:<font color=\"#007000\">\([^<>]*\)</font>:$(tput setaf 2)\\1$(tput sgr0):g;
+      s:<font color=\"#007000\">\([^<>]*\)</font>:$(tput setaf 2)\\1$(tput sgr0):g;
+      s:<font color=#000099>\([^<>]*\)</font>:$(tput setaf 4)\\1$(tput sgr0):g;
+      s:<font color=0000FF>\([^<>]*\)</font>:$(tput bold)\\1$(tput sgr0):g;
+      s:<IMG src=\"223E9A06.bmp\"[^>]*>:ː:g;
+      s:<IMG src=\"502F5DDA.bmp\"[^>]*>::g;
+      s:<IMG src=\"8DAD7054.bmp\"[^>]*>:n̩:g
+      s!</\?TABLE>!!gI
+      s!</\?TR[^>]*>!!gI
+      s!</\?TD>!!gI
+      s!</\?FONT[^>]*>!!gI
+      s!</\?A[^>]*>!!gI
+      s!<SPAN class=\"bsptext\">\([^<>]*\)</SPAN>!$(tput setaf 245)\1$(tput sgr0)!g
+      s! +! !g;
+      s!<div part=\"[^\"]*\">!\n\n&!g
+      s!<sense n=\"\([^\"]*\)\"!\n$(tput setaf 5)\1.$(tput sgr0) &!g;
+      s!</\?sense[^>]*>!!g
+      s!</\?div[^>]*>!!g
+      s!<span lang=\"gr\">!!g # unbalanced in Frisk
+      s!^\s*[0-9])!$(tput setaf 5)&$(tput sgr0)!g
+      s!</\?span[^>]*>!!gI
+      s!</\?p[^>]*>!!gI
+    " | less -FR
+  '';
+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";
+        sha256 = "1fi281mb9yzv40wjsdapi8fzpa7x2yscz582lv2qnss9g8zzzzr9";
+      };
+      SmithBiographyMythology = pkgs.fetchzip {
+        url = "https://github.com/latin-dict/Smith1873/releases/download/v1.0/Smith1873-stardict.zip";
+        sha256 = "01h5fxacp2m60xir8kzslkfy772vs3vmz07zhdwfhcwdaxif2af2";
+      };
+      SmithAntiquities = pkgs.fetchzip {
+        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));
+
+  environment.systemPackages = [
+    pkgs.goldendict
+    (makeStardict "lsj" dictionaries.classics)
+    (makeStardict "sa" dictionaries.sanskrit)
+    (makeStardict "oed" dictionaries.oed)
+    (makeStardict "sd-russian" dictionaries.russian)
+    (makeStardict "sd" dictionaries.englishGerman)
+    (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
+ http://download.huzheng.org/bigdict/stardict-Cambridge_Dictionary_of_American_Idioms-2.4.2.tar.bz2
+ http://download.huzheng.org/bigdict/stardict-Concise_Oxford_Thesaurus_2nd_Ed-2.4.2.tar.bz2
+ http://download.huzheng.org/bigdict/stardict-Urban_Dictionary_P1-2.4.2.tar.bz2
+ http://download.huzheng.org/bigdict/stardict-Urban_Dictionary_P2-2.4.2.tar.bz2
+ 
+ Duden_Rechtschreibung = pkgs.fetchzip {
+   url = "http://download.huzheng.org/babylon/german/stardict-Duden_Rechtschreibung-2.4.2.tar.bz2";
+   sha256 = "0xiprb45s88w62rn8rlbjrsagbiliay9hszsiy20glwabf6zsfji";
+ };
+ Duden = pkgs.fetchzip {
+   url = "http://download.huzheng.org/de/stardict-duden-2.4.2.tar.bz2";
+   sha256 = "049i4ynfqqxykv1nlkyks94mvn14s22qdax5gg7hx1ks5y4xw64j";
+ };
+ FreeOnlineDictionaryOfComputing = pkgs.fetchzip {
+   url = "http://download.huzheng.org/dict.org/stardict-dictd_www.dict.org_foldoc-2.4.2.tar.bz2";
+   sha256 = "1lw2i8dzxpx929cpgvv0x366dnh4drr10wzqmrhcd0kvwglqawgm";
+ };
+ Cappeller = pkgs.fetchzip {
+   url = "${repo}/sa-head/german-entries/tars/capeller-sanskrit-german__2021-10-05_14-23-18Z__1MB.tar.gz";
+   sha256 = "0jwrj2aih2lrcjg0lqm8jrvq9vsas9s8j4c9ggbg2n0jyz03kci3";
+   stripRoot = false;
+ };
+ Yates = pkgs.fetchzip {
+   url = "https://github.com/indic-dict/stardict-sanskrit/raw/4ebd2d3db5820f7cbe3a649c3d5aa8f83d19b29f/sa-head/en-entries/tars/yates__2021-10-05_14-23-18Z__2MB.tar.gz";
+   sha256 = "1k7gbalysf48pwa06zfykrqhdk466g35xy64b30k4z8bybgdn8z2";
+   stripRoot = false;
+ };
+ Wilson = pkgs.fetchzip {
+   url = "https://github.com/indic-dict/stardict-sanskrit/raw/4ebd2d3db5820f7cbe3a649c3d5aa8f83d19b29f/sa-head/en-entries/tars/wilson__2021-10-05_14-23-18Z__3MB.tar.gz";
+   sha256 = "0r5z1xif56zlw9r2jp3fvwmcjv4f2fhd9r17j30nah9awx2m1isg";
+   stripRoot = false;
+ };
+ SpokenSanskrit = pkgs.fetchzip {
+   url = "https://github.com/indic-dict/stardict-sanskrit/raw/4ebd2d3db5820f7cbe3a649c3d5aa8f83d19b29f/sa-head/en-entries/tars/spokensanskrit__2019-01-12_05-13-52Z__12MB.tar.gz";
+   sha256 = "0x8j657mawvdcyd1knzvf33yp15z77d661n3h6g9hcj7wn9s5xyk";
+   stripRoot = false;
+ };
+ Grassmann = pkgs.fetchzip {
+   url = "${repo}/sa-head/german-entries/tars/grassman-sanskrit-german__2021-10-05_14-23-18Z__2MB.tar.gz";
+   sha256 = "0jalsykaxkl6wzrky72lz8g3jdz26lmjpyibbfaf7a5vvnr55k02";
+   stripRoot = false;
+ };
+ Benfey = pkgs.fetchzip {
+   url = "https://github.com/indic-dict/stardict-sanskrit/raw/4ebd2d3db5820f7cbe3a649c3d5aa8f83d19b29f/sa-head/en-entries/tars/benfey__2021-10-05_14-23-18Z__2MB.tar.gz";
+   sha256 = "0lj3hgphqgnihn482g9kgjwbvdrcd38vc29v1fi36srn08qdhvcb";
+   stripRoot = false;
+ };
+ ApteSa = pkgs.fetchzip {
+   url = "${repo}/sa-head/en-entries/tars/apte-sa__2021-12-18_13-20-56Z__6MB.tar.gz";
+   sha256 = "0cq1dd02d1pvmjnibbs2cscifjnk2z0nqccf5yzzilxkzsrarh32";
+   stripRoot = false;
+ };
+ MacDonell = pkgs.fetchzip {
+   url = "https://github.com/indic-dict/stardict-sanskrit/raw/4ebd2d3db5820f7cbe3a649c3d5aa8f83d19b29f/sa-head/en-entries/tars/macdonell__2021-10-05_14-23-18Z__2MB.tar.gz";
+   sha256 = "1yzmj0393mxvjv4n2lnvd2c722v2bmxxiyq7pscdwni3bxip3h8s";
+   stripRoot = false;
+ };
+ */
+

configs/sudo.nix

@@ -6,5 +6,5 @@
     '';
   };
 
-  users.users.me.extraGroups = [ "wheel" ];
+  users.users.me.extraGroups = ["wheel"];
 }

configs/sxiv.nix

@@ -1,5 +1,8 @@
-{ pkgs, lib, ... }:
-let
+{
+  pkgs,
+  lib,
+  ...
+}: let
   important-directories = pkgs.writeText "directories" ''
     h	~/
     d	~/cloud/Dropbox/
@@ -12,11 +15,10 @@ let
     cf	''${XDG_CONFIG_HOME:-$HOME/.config}
   '';
 in {
-  environment.systemPackages = [ pkgs.sxiv ];
+  environment.systemPackages = [pkgs.sxiv];
 
   # TODO fix
-  home-manager.users.me.xdg.configFile."sxiv/exec/key-handler".source =
-    pkgs.writers.writeDash "key-handler" ''
+  home-manager.users.me.xdg.configFile."sxiv/exec/key-handler".source = pkgs.writers.writeDash "key-handler" ''
     PATH=$PATH:${
       lib.makeBinPath [
         pkgs.gnused

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" ''
     ${pkgs.gnused}/bin/sed '
@@ -39,15 +42,17 @@ let
   '';
 in {
   niveum.telegramBots.transits = {
-    enable = true;
-    time = "4:00";
+    enable = false;
+    time = "*:0/1";
     token = lib.strings.fileContents <system-secrets/telegram/kmein.token>;
-    chatIds = [ "18980945" ];
+    chatIds = ["-1001796440545"];
     command = toString (pkgs.writers.writeDash "common-transits" ''
+      now=$(${pkgs.coreutils}/bin/date +%_H:%M | ${pkgs.gnused}/bin/sed 's/^\s*//')
+      date=$(${pkgs.coreutils}/bin/date +'%m %d %Y')
       {
-        ${nixpkgs-unstable.astrolog}/bin/astrolog -n -zN Berlin -Yt -Yd -d -R Uranus Neptune Pluto
-        ${nixpkgs-unstable.astrolog}/bin/astrolog -Yt -Yd -q 10 22 1999 6:32 -zN Kassel -td $(${pkgs.coreutils}/bin/date +'%m %d %Y') -R Uranus Neptune Pluto
-      } | ${toSymbols} | ${pkgs.coreutils}/bin/sort -n
+        ${nixpkgs-unstable.astrolog}/bin/astrolog -qd $date -zN Berlin -Yt -Yd -d -R Uranus Neptune Pluto "North Node"
+        ${nixpkgs-unstable.astrolog}/bin/astrolog -Yt -Yd -q 10 22 1999 6:32 -zN Kassel -td $date -R Uranus Neptune Pluto "North Node"
+      } | ${toSymbols} | ${pkgs.coreutils}/bin/sort -n | ${pkgs.gnugrep}/bin/grep "^$now" || :
     '');
   };
 }

configs/telegram-bots/autorenkalender.nix

@@ -1,5 +1,8 @@
-{ pkgs, lib, ... }:
-let
+{
+  pkgs,
+  lib,
+  ...
+}: let
   autorenkalender-package = pkgs.fetchFromGitHub {
     owner = "kmein";
     repo = "autorenkalender";
@@ -7,13 +10,13 @@ let
     sha256 = "1pa7sjg33vdnjianrqldv445jdzzv3mn231ljk1j58hs0cd505gs";
   };
   autorenkalender =
-    pkgs.python3Packages.callPackage autorenkalender-package { };
+    pkgs.python3Packages.callPackage autorenkalender-package {};
 in {
   niveum.telegramBots.autorenkalender = {
     enable = true;
     time = "07:00";
     token = lib.strings.fileContents <system-secrets/telegram/kmein.token>;
-    chatIds = [ "@autorenkalender" ];
+    chatIds = ["@autorenkalender"];
     parseMode = "Markdown";
     command = "${autorenkalender}/bin/autorenkalender";
   };

configs/telegram-bots/default.nix

@@ -1,13 +1,10 @@
-{ config, pkgs, lib, ... }:
-let
-  telebots = let
-    telebots-package = pkgs.fetchFromGitHub {
-      owner = "kmein";
-      repo = "telebots";
-      rev = "22931c9457e092c4e413555dbe61819d77844246";
-      sha256 = "0byp3w6li3fin7ry0ki4rmgkaajdil424y5pc1j7ci9mpws0s5ik";
-    };
-  in pkgs.callPackage telebots-package {};
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}: let
+  telebots = pkgs.callPackage <telebots> {};
   reverseDirectory = "/run/telegram-reverse";
   proverbDirectory = "/run/telegram-proverb";
   inherit (import <niveum/lib>) tmpfilesConfig;
@@ -21,17 +18,18 @@ in {
     <niveum/modules/telegram-bot.nix>
   ];
 
-  systemd.tmpfiles.rules = map (path: tmpfilesConfig {
+  systemd.tmpfiles.rules = map (path:
+    tmpfilesConfig {
       type = "d";
       mode = "0750";
       age = "1h";
       inherit path;
-  }) [ reverseDirectory proverbDirectory ];
+    }) [reverseDirectory proverbDirectory];
 
   systemd.services.telegram-reverse = {
-    wantedBy = [ "multi-user.target" ];
+    wantedBy = ["multi-user.target"];
     description = "Telegram reverse bot";
-    path = [ pkgs.ffmpeg ];
+    path = [pkgs.ffmpeg];
     environment.TELEGRAM_BOT_TOKEN = lib.strings.fileContents <system-secrets/telegram/reverse.token>;
     enable = true;
     script = "${telebots}/bin/telegram-reverse";
@@ -40,7 +38,7 @@ in {
   };
 
   systemd.services.telegram-betacode = {
-    wantedBy = [ "multi-user.target" ];
+    wantedBy = ["multi-user.target"];
     description = "Telegram beta code bot";
     environment.TELEGRAM_BOT_TOKEN = lib.strings.fileContents <system-secrets/telegram/betacode.token>;
     enable = true;
@@ -49,7 +47,7 @@ in {
   };
 
   systemd.services.telegram-proverb = {
-    wantedBy = [ "multi-user.target" ];
+    wantedBy = ["multi-user.target"];
     description = "Telegram proverb bot";
     environment.TELEGRAM_BOT_TOKEN = lib.strings.fileContents <system-secrets/telegram/proverb.token>;
     enable = true;

configs/telegram-bots/literature-quote.nix

@@ -1,13 +1,16 @@
-{ pkgs, lib, ... }:
-let
-  scripts = import <niveum/packages/scripts> { inherit pkgs lib; };
+{
+  pkgs,
+  lib,
+  ...
+}: let
+  scripts = import <niveum/packages/scripts> {inherit pkgs lib;};
   inherit (scripts) literature-quote;
 in {
   niveum.telegramBots.quotebot = {
     enable = true;
     time = "08/6:00";
     token = lib.strings.fileContents <system-secrets/telegram/kmein.token>;
-    chatIds = [ "18980945" "757821027" "455964311" ];
+    chatIds = ["18980945" "757821027" "455964311"];
     command = "${literature-quote}/bin/literature-quote";
     parseMode = "Markdown";
   };

configs/telegram-bots/nachtischsatan.nix

@@ -1,8 +1,11 @@
-{ pkgs, lib, ... }:
-let
-  nachtischsatan-bot = { token }:
+{
+  pkgs,
+  lib,
+  ...
+}: let
+  nachtischsatan-bot = {token}:
     pkgs.writers.writePython3 "nachtischsatan-bot" {
-      libraries = [ pkgs.python3Packages.python-telegram-bot ];
+      libraries = [pkgs.python3Packages.python-telegram-bot];
     } ''
       from telegram.ext import Updater, MessageHandler
       from telegram.ext.filters import Filters
@@ -23,7 +26,7 @@ let
     '';
 in {
   systemd.services.telegram-nachtischsatan = {
-    wantedBy = [ "multi-user.target" ];
+    wantedBy = ["multi-user.target"];
     description = "*flubberflubber*";
     enable = true;
     script = toString (nachtischsatan-bot {

configs/telegram-bots/tlg-wotd.nix

@@ -1,10 +1,13 @@
-{ pkgs, lib, ... }:
 {
+  pkgs,
+  lib,
+  ...
+}: {
   niveum.telegramBots.tlg-wotd = {
     enable = true;
     time = "9:30";
     token = lib.strings.fileContents <system-secrets/telegram/kmein.token>;
-    chatIds = [ "@tlgwotd" ];
+    chatIds = ["@tlgwotd"];
     command = toString (pkgs.writers.writeDash "tlg-wotd" ''
       ${pkgs.curl}/bin/curl -sSL http://stephanus.tlg.uci.edu/Iris/Wotd \
       | ${pkgs.recode}/bin/recode html..utf8 \

configs/theming.nix

@@ -1,13 +1,16 @@
-{ 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; };
-    iconTheme = { inherit (theme.icon) name package; };
+    theme = {inherit (theme.gtk) name package;};
+    iconTheme = {inherit (theme.icon) name package;};
   };
 
   home-manager.users.me = {
@@ -20,6 +23,6 @@ in {
       enable = true;
       platformTheme = "gtk";
     };
-    xsession.pointerCursor = theme.cursor // { size = 16; };
+    xsession.pointerCursor = theme.cursor // {size = 16;};
   };
 }

configs/tmux.nix

@@ -1,4 +1,4 @@
-{ pkgs, ... }: {
+{pkgs, ...}: {
   environment.systemPackages = [
     pkgs.tmuxp
     pkgs.reptyr # move programs over to a tmux session
@@ -9,26 +9,44 @@
     keyMode = "vi";
     clock24 = true;
     terminal = "screen-256color";
+    baseIndex = 1;
+    aggressiveResize = true;
+    escapeTime = 50;
+    historyLimit = 7000;
+    shortcut = "a";
     extraConfig = ''
+      set -g mouse on
+
+      unbind *
+      bind * list-clients
+
+      # naVIgate
+      bind h select-pane -L
+      bind j select-pane -D
+      bind k select-pane -U
+      bind l select-pane -R
+
+      # Use C-h and C-l to cycle through panes
+      bind -r C-h select-window -t :-
+      bind -r C-l select-window -t :+
+
+      setw -g monitor-activity on
+      set -g visual-activity on
+
       set -g status-interval 2
       set -g status-left-length 32
       set -g status-right-length 150
 
-      set -g status-bg default
+      set -g status-bg colour242
 
       setw -g window-status-format "#[fg=colour12,bg=colour233] #I #[fg=white,bg=colour237] #W "
       setw -g window-status-current-format "#[fg=colour12,bg=colour233] * #[fg=white,bg=colour237,bold] #W "
 
       set -g status-left ""
-      set -g status-right "#[fg=colour255,bg=colour237,bold] %Y-%m-%d #[default]#[fg=colour12,bg=colour233] %H:%M "
+      set -g status-right "#[fg=colour255,bg=colour237,bold] #(hostname -I) #[default]#[fg=colour12,bg=colour233] %FT%R "
       set -g status-justify left
 
       set -g status-position bottom
-
-      set -g mouse on
-
-      unbind *
-      bind * list-clients
     '';
   };
 }

configs/tor.nix

@@ -1,4 +1,4 @@
-{
+{pkgs, ...}: {
   services.tor.enable = true;
-  services.tor.torsocks.enable = true;
+  environment.systemPackages = [pkgs.tor];
 }

configs/traadfri.nix

@@ -1,10 +1,12 @@
-{ pkgs, lib, ... }:
-let
+{
+  pkgs,
+  lib,
+  ...
+}: let
   inherit (import <niveum/lib>) localAddresses;
   living-room-id = 131090;
-in
-{
-  imports = [ <niveum/modules/traadfri.nix> ];
+in {
+  imports = [<niveum/modules/traadfri.nix>];
 
   environment.systemPackages = [
     (pkgs.writers.writeDashBin "traadfri-party" ''
@@ -29,7 +31,7 @@ in
       bedroom = 131082;
       living-room = living-room-id;
       bedside = 131087;
-      desk = 131089;
+      chain = 131089;
     };
   };
 }

configs/vscode.nix

@@ -1 +1 @@
-{ pkgs, ... }: { environment.systemPackages = [ pkgs.vscode ]; }
+{pkgs, ...}: {environment.systemPackages = [pkgs.vscode];}

configs/wallpaper.nix

@@ -1,6 +1,9 @@
-{ pkgs, lib, ... }:
 {
-  imports = [ <stockholm/krebs/3modules/fetchWallpaper.nix> ];
+  pkgs,
+  lib,
+  ...
+}: {
+  imports = [<stockholm/krebs/3modules/fetchWallpaper.nix>];
 
   krebs.fetchWallpaper = {
     enable = true;

configs/watson.nix

@@ -1,4 +1,9 @@
-{ config, pkgs, ... }:
 {
-  environment.systemPackages = [ pkgs.watson ];
+  config,
+  pkgs,
+  ...
+}: {
+  environment.systemPackages = [pkgs.watson];
+
+  environment.variables.WATSON_DIR = "${config.users.users.me.home}/cloud/Seafile/Documents/watson";
 }

configs/zsh.nix

@@ -1,4 +1,8 @@
-{ config, pkgs, ... }: {
+{
+  config,
+  pkgs,
+  ...
+}: {
   home-manager.users.me.home.file.".zshrc".text = ''
     # nothing to see here
   '';
@@ -21,7 +25,7 @@
     enableCompletion = true;
     autosuggestions.enable = true;
     syntaxHighlighting.enable = true;
-    syntaxHighlighting.highlighters = [ "main" "brackets" "pattern" "line" ];
+    syntaxHighlighting.highlighters = ["main" "brackets" "pattern" "line"];
     interactiveShellInit = ''
       setopt INTERACTIVE_COMMENTS CORRECT
       setopt MULTIOS

flake.lock

@@ -2,26 +2,11 @@
   "nodes": {
     "flake-utils": {
       "locked": {
-        "lastModified": 1638122382,
-        "narHash": "sha256-sQzZzAbvKEqN9s0bzWuYmRaA03v40gaJ4+iL1LXjaeI=",
+        "lastModified": 1648297722,
+        "narHash": "sha256-W+qlPsiZd8F3XkzXOzAoR+mpFqzm3ekQkJNa+PIh1BQ=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "74f7e4319258e287b0f9cb95426c9853b282730b",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
-    "flake-utils_2": {
-      "locked": {
-        "lastModified": 1597053966,
-        "narHash": "sha256-f9lbPS/GJ1His8fsDqM6gfa8kSqREU4eKiMCS5hrKg4=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "ec20f52e2ff61e9c36c2b894b62fc1b4bd04c71b",
+        "rev": "0f8662f1319ad6abf89b3380dd2722369fc51ade",
         "type": "github"
       },
       "original": {
@@ -37,11 +22,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1639871969,
-        "narHash": "sha256-6feWUnMygRzA9tzkrfAzpA5/NBYg75bkFxnqb1DtD7E=",
+        "lastModified": 1648834319,
+        "narHash": "sha256-i5Aj4Aw64D/A0X6XW5LxSS4XBnYj7gMz+kN4dpsbdk8=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "697cc8c68ed6a606296efbbe9614c32537078756",
+        "rev": "0bdbdea2e26c984b096f4f7d10e3c88536a980b0",
         "type": "github"
       },
       "original": {
@@ -53,17 +38,19 @@
     },
     "krops": {
       "inputs": {
-        "flake-utils": "flake-utils_2",
+        "flake-utils": [
+          "flake-utils"
+        ],
         "nixpkgs": [
           "nixpkgs"
         ]
       },
       "locked": {
-        "lastModified": 1632420452,
-        "narHash": "sha256-ncK6vABW/Ku9XI0kqj1otarUfblryoQzSaOCnaZ0oSs=",
+        "lastModified": 1644957911,
+        "narHash": "sha256-ggie/j7pdBqzDs4W7OiPmhqH9IGbXAbJxGqBdVxA8jA=",
         "owner": "Mic92",
         "repo": "krops",
-        "rev": "0388970c568905fedcbf429e5745aacd4f7a6633",
+        "rev": "86fb3d2ee94fd8306231853b323ed8804edf26ec",
         "type": "github"
       },
       "original": {
@@ -75,11 +62,11 @@
     "menstruation-backend": {
       "flake": false,
       "locked": {
-        "lastModified": 1634573652,
-        "narHash": "sha256-FIj8oCOJO+Wqxr2o5MMqIShvzMJud4iUq3o8y4NIRvw=",
+        "lastModified": 1649545504,
+        "narHash": "sha256-TVm3246ML7gWPeGm+bdb+Qo8o/7nve7sQ2hBdCZm3z8=",
         "owner": "kmein",
         "repo": "menstruation.rs",
-        "rev": "dd405fe2acf32441e8ac56e488e689bb1c4bea82",
+        "rev": "d9f3c6d53542fd7c7ed191e37cf4e342d4a47bcb",
         "type": "github"
       },
       "original": {
@@ -122,43 +109,27 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1640860570,
-        "narHash": "sha256-k43dodTc3IUH2cJfdzHFhZZOILQeAdtB1mBxbVSu7vw=",
+        "lastModified": 1649490789,
+        "narHash": "sha256-YrhVxwoofZSx/wLZ4GYET//8vS+uqWX572zvdmP/Etg=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "8d373df05fb709a00b78648d1a63dbce7678bf79",
+        "rev": "c86185d20d708013caf97a6adaa8dc6d72313c75",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "release-21.11",
+        "ref": "nixos-21.11",
         "repo": "nixpkgs",
         "type": "github"
       }
     },
-    "nixpkgs-mozilla": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1638887313,
-        "narHash": "sha256-FMYV6rVtvSIfthgC1sK1xugh3y7muoQcvduMdriz4ag=",
-        "owner": "mozilla",
-        "repo": "nixpkgs-mozilla",
-        "rev": "7c1e8b1dd6ed0043fb4ee0b12b815256b0b9de6f",
-        "type": "github"
-      },
-      "original": {
-        "owner": "mozilla",
-        "repo": "nixpkgs-mozilla",
-        "type": "github"
-      }
-    },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1640874390,
-        "narHash": "sha256-wAmjdulrW1tZQHEUgnK3LmycEfEVi/sq/9nD/22PdI4=",
+        "lastModified": 1649541735,
+        "narHash": "sha256-JdOywA2jcdGCxNgu0dJA7ZNtaV7sS0HwuZg9YaXd94c=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "7771661d93bad2f3d1d7c65852a918afd2a2bcf1",
+        "rev": "c2b6e029cd1efa0efd37daab89264ef040ae5669",
         "type": "github"
       },
       "original": {
@@ -168,14 +139,30 @@
         "type": "github"
       }
     },
+    "recht": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1619583518,
+        "narHash": "sha256-3eFw6xWue9cvPxXq1ROq32ecvPOmqOedgQhyOr7N9iE=",
+        "owner": "kmein",
+        "repo": "recht",
+        "rev": "d551afed23122bb3106e59eb2274394ec5555048",
+        "type": "github"
+      },
+      "original": {
+        "owner": "kmein",
+        "repo": "recht",
+        "type": "github"
+      }
+    },
     "retiolum": {
       "flake": false,
       "locked": {
-        "lastModified": 1640791306,
-        "narHash": "sha256-qplHzXbpzx3drdSyRkXLfTAqWPlXO7UsHknOiNpZIl4=",
+        "lastModified": 1647444524,
+        "narHash": "sha256-N4T1UXLkYJMQqk65LkTDpW70ujXXeZ9xe5k+LOpznAI=",
         "owner": "krebs",
         "repo": "retiolum",
-        "rev": "f1be75011ac833807d6cdcd436887705935577eb",
+        "rev": "de6d7dc9bd671e65f2ee3004b6807625e7553e84",
         "type": "github"
       },
       "original": {
@@ -193,20 +180,41 @@
         "menstruation-telegram": "menstruation-telegram",
         "nix-writers": "nix-writers",
         "nixpkgs": "nixpkgs",
-        "nixpkgs-mozilla": "nixpkgs-mozilla",
         "nixpkgs-unstable": "nixpkgs-unstable",
+        "recht": "recht",
         "retiolum": "retiolum",
-        "stockholm": "stockholm"
+        "scripts": "scripts",
+        "stockholm": "stockholm",
+        "telebots": "telebots",
+        "tinc-graph": "tinc-graph",
+        "traadfri": "traadfri",
+        "tuna": "tuna"
+      }
+    },
+    "scripts": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1648400983,
+        "narHash": "sha256-I9ADWgUN1orbnXPBW4kulHpv8wkx6C8zsQcg9wphpPg=",
+        "owner": "kmein",
+        "repo": "scripts",
+        "rev": "f5df67a2416d8f05a7dbfea269c44668854c7887",
+        "type": "github"
+      },
+      "original": {
+        "owner": "kmein",
+        "repo": "scripts",
+        "type": "github"
       }
     },
     "stockholm": {
       "flake": false,
       "locked": {
-        "lastModified": 1640830960,
-        "narHash": "sha256-GnsHDNvDbOkyZ4j6ynFi+ZDAoJ1PmveCye47aR5WUmY=",
+        "lastModified": 1649089964,
+        "narHash": "sha256-ybuVI8rnpMyBUoyoIXJ1e3QBMBIOoEgKTiFzIPfzy8A=",
         "ref": "master",
-        "rev": "e652f40200e5d86240be8f6cea0b9d1ddbbd0ad6",
-        "revCount": 10234,
+        "rev": "b3833baee96d7bce2c54295110b40c646468a1ff",
+        "revCount": 10500,
         "type": "git",
         "url": "https://cgit.lassul.us/stockholm"
       },
@@ -214,6 +222,70 @@
         "type": "git",
         "url": "https://cgit.lassul.us/stockholm"
       }
+    },
+    "telebots": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1623510321,
+        "narHash": "sha256-MxYNNL81RXZkYLd4IgiNTSo1X80kTuDzsdGNSA0f1y8=",
+        "owner": "kmein",
+        "repo": "telebots",
+        "rev": "22931c9457e092c4e413555dbe61819d77844246",
+        "type": "github"
+      },
+      "original": {
+        "owner": "kmein",
+        "repo": "telebots",
+        "type": "github"
+      }
+    },
+    "tinc-graph": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1639820904,
+        "narHash": "sha256-d4s2PulBGIIQXtX7blZz+Wnmij5dK/IrBcilNGjqZC4=",
+        "owner": "kmein",
+        "repo": "tinc-graph",
+        "rev": "1b9c69ffdbdab82d30a23e44f739feea63d94163",
+        "type": "github"
+      },
+      "original": {
+        "owner": "kmein",
+        "repo": "tinc-graph",
+        "type": "github"
+      }
+    },
+    "traadfri": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1640451803,
+        "narHash": "sha256-zS/b93uFpPM9basNP7ngmm+YjYV0IUQAmNghetHA6Ss=",
+        "owner": "kmein",
+        "repo": "traadfri",
+        "rev": "cf46bd09cd3263b90a09b0ca979aa705a4c3671c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "kmein",
+        "repo": "traadfri",
+        "type": "github"
+      }
+    },
+    "tuna": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1627117248,
+        "narHash": "sha256-OfqbWLblJY4BJlrCpn8EkHoP3baNJSDTbw45SPaX+0Q=",
+        "owner": "kmein",
+        "repo": "tuna",
+        "rev": "1cbed44069a3009738afdafecefe0a05316039a6",
+        "type": "github"
+      },
+      "original": {
+        "owner": "kmein",
+        "repo": "tuna",
+        "type": "github"
+      }
     }
   },
   "root": "root",

flake.nix

@@ -2,7 +2,7 @@
   description = "niveum: packages, modules, systems";
 
   inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs/release-21.11";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-21.11";
     nixpkgs-unstable.url = "github:NixOS/nixpkgs/master";
     flake-utils.url = "github:numtide/flake-utils";
     home-manager = {
@@ -12,64 +12,81 @@
     krops = {
       url = "github:Mic92/krops";
       inputs.nixpkgs.follows = "nixpkgs";
+      inputs.flake-utils.follows = "flake-utils";
     };
-    stockholm = {
-      url = "git+https://cgit.lassul.us/stockholm";
-      flake = false;
-    };
-    nix-writers = {
-      url = "git+https://cgit.krebsco.de/nix-writers";
-      flake = false;
-    };
-    retiolum = {
-      url = "github:krebs/retiolum";
-      flake = false;
-    };
-    nixpkgs-mozilla = {
-      url = "github:mozilla/nixpkgs-mozilla";
+
+    # legacy
+    menstruation-backend = {
+      url = "github:kmein/menstruation.rs";
       flake = false;
     };
     menstruation-telegram = {
       url = "github:kmein/menstruation-telegram";
       flake = false;
     };
-    menstruation-backend = {
-      url = "github:kmein/menstruation.rs";
+    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-mozilla
-  , nixpkgs-unstable
-  , retiolum
-  , stockholm
-  }:
-  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.${system};
-    # having to declare the git upstream urls here is suboptimal, but the inputs don't remember where they're from
-    source = name: {
+    source = name:
+      {
         niveum.file = toString ./.;
         nixos-config.symlink = "niveum/systems/${name}/configuration.nix";
-      nixpkgs.git = { url = "https://github.com/NixOS/nixpkgs"; ref = nixpkgs.rev; shallow = true; };
-      nixpkgs-unstable.git = { url = "https://github.com/NixOS/nixpkgs"; ref = nixpkgs-unstable.rev; shallow = true; };
-      home-manager.git = { url = "https://github.com/nix-community/home-manager"; ref = home-manager.rev; };
-      stockholm.git = { url = "https://cgit.lassul.us/stockholm"; ref = stockholm.rev; };
-      nix-writers.git = { url = "https://cgit.krebsco.de/nix-writers"; ref = nix-writers.rev; };
-      retiolum.git = { url = "https://github.com/krebs/retiolum"; ref = retiolum.rev; };
-      nixpkgs-mozilla.git = { url = "https://github.com/mozilla/nixpkgs-mozilla"; ref = nixpkgs-mozilla.rev; };
-      menstruation-telegram.git = { url = "https://github.com/kmein/menstruation-telegram"; ref = menstruation-telegram.rev; };
-      menstruation-backend.git = { url = "https://github.com/kmein/menstruation.rs"; ref = menstruation-backend.rev; };
-
         system-secrets.pass = {
           dir = toString ~/.password-store;
           name = "systems/${name}";
@@ -78,32 +95,42 @@
           dir = toString ~/.password-store;
           name = "shared";
         };
-    };
-    deployScriptFor = {name, host}: let inherit (import ./lib/default.nix) sshPort; in toString (krops.packages.${system}.writeDeploy "deploy-${name}" {
-      source = krops.lib.evalSource [ (source name) ];
+      }
+      // nixpkgs.lib.mapAttrs' (name: value: {
+        inherit name;
+        value.file = toString value;
+      }) (nixpkgs.lib.filterAttrs (name: _: !builtins.elem name ["flake-utils" "krops" "self"]) inputs);
+    deployScriptFor = {
+      name,
+      host,
+    }: let
+      inherit (import ./lib/default.nix) sshPort;
+    in
+      toString (krops.packages.${system}.writeDeploy "deploy-${name}" {
+        source = krops.lib.evalSource [(source name)];
         target = "root@${host}:${toString sshPort}";
       });
   in {
     apps.${system} = let
-      deployScripts = builtins.listToAttrs (map (system: {
-        name = "deploy-${system}";
+      forSystems = f: builtins.listToAttrs (map f (builtins.attrNames (builtins.readDir ./systems)));
+      deployScripts = forSystems (name: {
+        name = "deploy-${name}";
         value = {
           type = "app";
-          program = deployScriptFor { name = system; host = "${system}.r"; };
+          program = deployScriptFor {
+            inherit name;
+            host = "${name}.r";
           };
-      }) (builtins.attrNames (builtins.readDir ./systems)));
-    in deployScripts // {
-      deploy-all = {
+        };
+      });
+      ciScripts = forSystems (name: {
+        name = "build-${name}";
+        value = {
           type = "app";
-        program = toString (pkgs.writers.writeDash "deploy-all"
-          (nixpkgs.lib.concatMapStringsSep "\n" (script: script.program) (builtins.attrValues deployScripts)));
+          program = import ./ci.nix {inherit name system inputs;};
         };
-    };
-
-    nixosConfigurations = {};
-    hydraJobs =
-      nixpkgs.lib.mapAttrs'
-        (name: config: nixpkgs.lib.nameValuePair "nixos-${name}" config.config.system.build.toplevel)
-        self.nixosConfigurations;
+      });
+    in
+      deployScripts // ciScripts;
   };
 }

lib/colours/ibm-3270.nix

@@ -0,0 +1,37 @@
+rec {
+  black = {
+    bright = "#888888";
+    dark = "#222222";
+  };
+  red = {
+    bright = "#ef8383";
+    dark = "#f01818";
+  };
+  yellow = {
+    bright = "#efe28b";
+    dark = "#f8d824";
+  };
+  green = {
+    bright = "#23d830";
+    dark = "#7ed684";
+  };
+  blue = {
+    bright = "#b3bfef";
+    dark = "#7890f0";
+  };
+  magenta = {
+    bright = "#efb3e3";
+    dark = "#f078d8";
+  };
+  cyan = {
+    bright = "#9ce2e2";
+    dark = "#54e4e4";
+  };
+  white = {
+    bright = "#ffffff";
+    dark = "#a5a5a5";
+  };
+  background = "#000000";
+  foreground = "#bbbbbb";
+  cursor = green.bright;
+}

lib/default.nix

@@ -1,21 +1,46 @@
 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} ${argument}";
+
+  restic = rec {
+    port = 3571;
+    host = "zaatar.r";
+    repository = "rest:http://${host}:${toString port}/";
+  };
 
   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;
   '';
 
   sshPort = 22022;
 
-  colours = import ./colours/mac-os.nix;
+  colours = import ./colours/ibm-3270.nix;
 
   theme = pkgs: {
     gtk = {
@@ -44,7 +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";
       }));
@@ -56,6 +82,7 @@ rec {
     manakish.id = "AJVBWR2-VFFAGZF-7ZF5JAX-T63GMOG-NZ446WK-MC5E6WK-6X6Q2HE-QQA2JQ3";
     toum.id = "CBJQXFF-FMFGWFU-2J6FMPR-SRDTSGX-7NHOYOH-CQCABKF-KQJMRJC-SDE24Q4";
     zaatar.id = "CGHO6LK-ZJBAXBD-UWI7AH3-BXYARE6-EUIM7PE-O2FUCOM-VCCRNCM-IG34WQ7";
+    tahina.id = "UKJ2CBO-EQPKQL4-3QLRUSG-SSYR6AB-CCCUTKU-CLPYR7N-RUI5A6Y-JTL5NA4";
   };
 
   ignorePaths = [

lib/goldendict-config.nix

@@ -0,0 +1,182 @@
+{
+  pkgs,
+  path,
+}: ''
+  <config>
+   <paths>
+    <path recursive="1">${path}</path>
+   </paths>
+   <sounddirs/>
+   <dictionaryOrder name="" id="0">
+    <mutedDictionaries/>
+   </dictionaryOrder>
+   <inactiveDictionaries name="" id="0">
+    <mutedDictionaries/>
+   </inactiveDictionaries>
+   <groups nextId="1"/>
+   <hunspell dictionariesPath=""/>
+   <transliteration>
+    <enableRussianTransliteration>0</enableRussianTransliteration>
+    <enableGermanTransliteration>0</enableGermanTransliteration>
+    <enableGreekTransliteration>0</enableGreekTransliteration>
+    <enableBelarusianTransliteration>0</enableBelarusianTransliteration>
+    <chinese>
+     <enable>0</enable>
+     <enableSCToTWConversion>1</enableSCToTWConversion>
+     <enableSCToHKConversion>1</enableSCToHKConversion>
+     <enableTCToSCConversion>1</enableTCToSCConversion>
+    </chinese>
+    <romaji>
+     <enable>0</enable>
+     <enableHepburn>1</enableHepburn>
+     <enableNihonShiki>0</enableNihonShiki>
+     <enableKunreiShiki>0</enableKunreiShiki>
+     <enableHiragana>1</enableHiragana>
+     <enableKatakana>1</enableKatakana>
+    </romaji>
+   </transliteration>
+   <forvo>
+    <enable>0</enable>
+    <apiKey></apiKey>
+    <languageCodes></languageCodes>
+   </forvo>
+   <mediawikis>
+    <mediawiki enabled="0" name="English Wikipedia" icon="" id="ae6f89aac7151829681b85f035d54e48" url="https://en.wikipedia.org/w"/>
+    <mediawiki enabled="0" name="English Wiktionary" icon="" id="affcf9678e7bfe701c9b071f97eccba3" url="https://en.wiktionary.org/w"/>
+    <mediawiki enabled="0" name="German Wikipedia" icon="" id="a8a66331a1242ca2aeb0b4aed361c41d" url="https://de.wikipedia.org/w"/>
+    <mediawiki enabled="0" name="German Wiktionary" icon="" id="21c64bca5ec10ba17ff19f3066bc962a" url="https://de.wiktionary.org/w"/>
+   </mediawikis>
+   <websites>
+    <website enabled="0" name="Google En-En (Oxford)" icon="" id="b88cb2898e634c6638df618528284c2d" url="https://www.google.com/search?q=define:%GDWORD%&amp;hl=en" inside_iframe="1"/>
+    <website enabled="0" name="Urban Dictionary" icon="" id="f376365a0de651fd7505e7e5e683aa45" url="https://www.urbandictionary.com/define.php?term=%GDWORD%" inside_iframe="1"/>
+    <website enabled="0" name="Multitran (En)" icon="" id="324ca0306187df7511b26d3847f4b07c" url="https://multitran.ru/c/m.exe?CL=1&amp;l1=1&amp;s=%GD1251%" inside_iframe="1"/>
+    <website enabled="0" name="Lingvo (En-Ru)" icon="" id="924db471b105299c82892067c0f10787" url="http://lingvopro.abbyyonline.com/en/Search/en-ru/%GDWORD%" inside_iframe="1"/>
+    <website enabled="0" name="Michaelis (Pt-En)" icon="" id="087a6d65615fb047f4c80eef0a9465db" url="http://michaelis.uol.com.br/moderno/ingles/index.php?lingua=portugues-ingles&amp;palavra=%GDISO1%" inside_iframe="1"/>
+   </websites>
+   <dictservers/>
+   <programs>
+    <program enabled="0" name="Espeak" icon="" id="2cf8b3a60f27e1ac812de0b57c148340" commandLine="${pkgs.espeak}/bin/espeak %GDWORD%" type="0"/>
+    <program enabled="0" name="Manpages" icon="" id="4f898f7582596cea518c6b0bfdceb8b3" commandLine="${pkgs.man_db}/bin/man -a --html=/bin/cat %GDWORD%" type="2"/>
+   </programs>
+   <voiceEngines/>
+   <mutedDictionaries/>
+   <popupMutedDictionaries>
+    <mutedDictionary>ae6f89aac7151829681b85f035d54e48</mutedDictionary>
+   </popupMutedDictionaries>
+   <preferences>
+    <interfaceLanguage></interfaceLanguage>
+    <helpLanguage></helpLanguage>
+    <displayStyle>modern</displayStyle>
+    <newTabsOpenAfterCurrentOne>0</newTabsOpenAfterCurrentOne>
+    <newTabsOpenInBackground>1</newTabsOpenInBackground>
+    <hideSingleTab>0</hideSingleTab>
+    <mruTabOrder>0</mruTabOrder>
+    <hideMenubar>0</hideMenubar>
+    <enableTrayIcon>1</enableTrayIcon>
+    <startToTray>1</startToTray>
+    <closeToTray>1</closeToTray>
+    <autoStart>0</autoStart>
+    <doubleClickTranslates>1</doubleClickTranslates>
+    <selectWordBySingleClick>0</selectWordBySingleClick>
+    <escKeyHidesMainWindow>0</escKeyHidesMainWindow>
+    <zoomFactor>1</zoomFactor>
+    <helpZoomFactor>1</helpZoomFactor>
+    <wordsZoomLevel>0</wordsZoomLevel>
+    <enableMainWindowHotkey>1</enableMainWindowHotkey>
+    <mainWindowHotkey>Ctrl+F11, Ctrl+F11</mainWindowHotkey>
+    <enableClipboardHotkey>1</enableClipboardHotkey>
+    <clipboardHotkey>Ctrl+C, Ctrl+C</clipboardHotkey>
+    <enableScanPopup>1</enableScanPopup>
+    <startWithScanPopupOn>0</startWithScanPopupOn>
+    <enableScanPopupModifiers>0</enableScanPopupModifiers>
+    <scanPopupModifiers>0</scanPopupModifiers>
+    <scanPopupAltMode>0</scanPopupAltMode>
+    <scanPopupAltModeSecs>3</scanPopupAltModeSecs>
+    <ignoreOwnClipboardChanges>0</ignoreOwnClipboardChanges>
+    <scanToMainWindow>0</scanToMainWindow>
+    <ignoreDiacritics>0</ignoreDiacritics>
+    <showScanFlag>0</showScanFlag>
+    <scanPopupUseUIAutomation>1</scanPopupUseUIAutomation>
+    <scanPopupUseIAccessibleEx>1</scanPopupUseIAccessibleEx>
+    <scanPopupUseGDMessage>1</scanPopupUseGDMessage>
+    <scanPopupUnpinnedWindowFlags>0</scanPopupUnpinnedWindowFlags>
+    <scanPopupUnpinnedBypassWMHint>0</scanPopupUnpinnedBypassWMHint>
+    <pronounceOnLoadMain>0</pronounceOnLoadMain>
+    <pronounceOnLoadPopup>0</pronounceOnLoadPopup>
+    <useInternalPlayer>1</useInternalPlayer>
+    <internalPlayerBackend>FFmpeg+libao</internalPlayerBackend>
+    <audioPlaybackProgram>mplayer</audioPlaybackProgram>
+    <alwaysOnTop>1</alwaysOnTop>
+    <searchInDock>1</searchInDock>
+    <historyStoreInterval>0</historyStoreInterval>
+    <favoritesStoreInterval>0</favoritesStoreInterval>
+    <confirmFavoritesDeletion>1</confirmFavoritesDeletion>
+    <proxyserver enabled="0" useSystemProxy="0">
+     <type>0</type>
+     <host></host>
+     <port>3128</port>
+     <user></user>
+     <password></password>
+     <systemProxyUser></systemProxyUser>
+     <systemProxyPassword></systemProxyPassword>
+    </proxyserver>
+    <disallowContentFromOtherSites>0</disallowContentFromOtherSites>
+    <enableWebPlugins>0</enableWebPlugins>
+    <hideGoldenDictHeader>0</hideGoldenDictHeader>
+    <maxNetworkCacheSize>50</maxNetworkCacheSize>
+    <clearNetworkCacheOnExit>1</clearNetworkCacheOnExit>
+    <maxStringsInHistory>500</maxStringsInHistory>
+    <storeHistory>1</storeHistory>
+    <alwaysExpandOptionalParts>0</alwaysExpandOptionalParts>
+    <addonStyle></addonStyle>
+    <collapseBigArticles>0</collapseBigArticles>
+    <articleSizeLimit>2000</articleSizeLimit>
+    <limitInputPhraseLength>0</limitInputPhraseLength>
+    <inputPhraseLengthLimit>1000</inputPhraseLengthLimit>
+    <maxDictionaryRefsInContextMenu>20</maxDictionaryRefsInContextMenu>
+    <trackClipboardChanges>0</trackClipboardChanges>
+    <synonymSearchEnabled>1</synonymSearchEnabled>
+    <fullTextSearch>
+     <searchMode>0</searchMode>
+     <matchCase>0</matchCase>
+     <maxArticlesPerDictionary>100</maxArticlesPerDictionary>
+     <maxDistanceBetweenWords>2</maxDistanceBetweenWords>
+     <useMaxArticlesPerDictionary>0</useMaxArticlesPerDictionary>
+     <useMaxDistanceBetweenWords>1</useMaxDistanceBetweenWords>
+     <dialogGeometry></dialogGeometry>
+     <disabledTypes></disabledTypes>
+     <enabled>1</enabled>
+     <ignoreWordsOrder>0</ignoreWordsOrder>
+     <ignoreDiacritics>0</ignoreDiacritics>
+     <maxDictionarySize>0</maxDictionarySize>
+    </fullTextSearch>
+   </preferences>
+   <lastMainGroupId>0</lastMainGroupId>
+   <lastPopupGroupId>0</lastPopupGroupId>
+   <popupWindowState>AAAA/wAAAAH9AAAAAAAAAg0AAAGTAAAABAAAAAQAAAAIAAAACPwAAAABAAAAAQAAAAEAAAAaAGQAaQBjAHQAaQBvAG4AYQByAHkAQgBhAHIDAAAAAP////8AAAAAAAAAAA==</popupWindowState>
+   <popupWindowGeometry>AdnQywADAAAAAAC6AAABEgAAAuYAAAKkAAAAugAAARIAAALmAAACpAAAAAAAAAAABVYAAAC6AAABEgAAAuYAAAKk</popupWindowGeometry>
+   <pinPopupWindow>0</pinPopupWindow>
+   <popupWindowAlwaysOnTop>0</popupWindowAlwaysOnTop>
+   <mainWindowState>AAAA/wAAAAH9AAAAAgAAAAAAAADMAAAC0PwCAAAAAfsAAAAUAHMAZQBhAHIAYwBoAFAAYQBuAGUBAAAAFAAAAtAAAAB9AP///wAAAAEAAADMAAAC0PwCAAAAA/sAAAASAGQAaQBjAHQAcwBQAGEAbgBlAQAAABQAAAFvAAAAYQD////7AAAAGgBmAGEAdgBvAHIAaQB0AGUAcwBQAGEAbgBlAAAAABQAAALQAAAAYQD////7AAAAFgBoAGkAcwB0AG8AcgB5AFAAYQBuAGUBAAABhAAAAWAAAABhAP///wAAA7QAAALQAAAABAAAAAQAAAAIAAAACPwAAAABAAAAAgAAAAIAAAAUAG4AYQB2AFQAbwBvAGwAYgBhAHIAAAAAAP////8AAAAAAAAAAAAAABoAZABpAGMAdABpAG8AbgBhAHIAeQBCAGEAcgAAAAAA/////wAAAAAAAAAA</mainWindowState>
+   <mainWindowGeometry>AdnQywADAAAAAAAEAAAAGAAABVEAAAL7AAAABAAAABgAAAVRAAAC+wAAAAAAAAAABVYAAAAEAAAAGAAABVEAAAL7</mainWindowGeometry>
+   <helpWindowGeometry>AdnQywADAAAAAAF3AAAAgwAAA9AAAAJGAAABeAAAAIQAAAPPAAACRQAAAAAAAAAABVYAAAF4AAAAhAAAA88AAAJF</helpWindowGeometry>
+   <helpSplitterState>AAAA/wAAAAEAAAACAAABBAAABAAB/////wEAAAABAA==</helpSplitterState>
+   <dictInfoGeometry>AdnQywADAAAAAAF1AAAAmgAAA84AAAIrAAABdgAAAJsAAAPNAAACKgAAAAAAAAAABVYAAAF2AAAAmwAAA80AAAIq</dictInfoGeometry>
+   <inspectorGeometry></inspectorGeometry>
+   <timeForNewReleaseCheck></timeForNewReleaseCheck>
+   <skippedRelease></skippedRelease>
+   <showingDictBarNames>1</showingDictBarNames>
+   <usingSmallIconsInToolbars>1</usingSmallIconsInToolbars>
+   <editDictionaryCommandLine></editDictionaryCommandLine>
+   <maxPictureWidth>0</maxPictureWidth>
+   <maxHeadwordSize>256</maxHeadwordSize>
+   <maxHeadwordsToExpand>0</maxHeadwordsToExpand>
+   <headwordsDialog>
+    <searchMode>0</searchMode>
+    <matchCase>0</matchCase>
+    <autoApply>0</autoApply>
+    <headwordsExportPath></headwordsExportPath>
+    <headwordsDialogGeometry></headwordsDialogGeometry>
+   </headwordsDialog>
+  </config>
+''

lib/i3status-rust.nix

@@ -1,5 +1,9 @@
-{ pkgs, wirelessInterface, colours, batteryName }:
-let
+{
+  pkgs,
+  wirelessInterface,
+  colours,
+  batteryName,
+}: let
   inherit (pkgs) lib;
 
   setsid = script:
@@ -95,17 +99,17 @@ in {
     {
       block = "custom";
       interval = 60 * 5;
-      command = let inherit (import <niveum/configs/spacetime.nix>) location; in "${pkgs.scripts.horoscope}/bin/horoscope --latitude=${toString location.latitude} --longitude=${toString location.longitude}";
+      command = let
+        spacetime = import <niveum/configs/spacetime.nix>;
+      in
+        pkgs.writers.writePython3 "sun.py" {
+          libraries = [pkgs.python3Packages.astral];
+          flakeIgnore = ["E121" "E501"];
         }
-    {
-      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" ]; }
         ''
           import astral
           import astral.moon
           import astral.sun
-        import math
 
           moon_phases = {
             0: "🌑",
@@ -121,38 +125,22 @@ in {
           current_phase = astral.moon.phase()
           closest_phase = min(moon_phases.keys(), key=lambda x: abs(current_phase - x))
 
-        moon_percentage = round(100 * math.sin(current_phase / 28 * math.pi), 1)
-
           city = astral.LocationInfo("Berlin", "Germany", "${spacetime.time.timeZone}", ${toString spacetime.location.latitude}, ${toString spacetime.location.longitude})
           sun = astral.sun.sun(city.observer, date=astral.today(), tzinfo=city.timezone)
 
-        print("🌅 {} 🌇 {} {} {}%".format(sun["sunrise"].strftime("%R"), sun["sunset"].strftime("%R"), moon_phases[closest_phase], moon_percentage))
+          print("🌅 {} 🌇 {} {} {}".format(sun["sunrise"].strftime("%R"), sun["sunset"].strftime("%R"), moon_phases[closest_phase], round(current_phase, 1)))
         '';
     }
     {
-      block = "custom";
-      interval = 60 * 60;
-      command = pkgs.writers.writeDash "vax" ''
-        ${pkgs.curl}/bin/curl -sSL https://api.corona-zahlen.org/vaccinations \
-          | ${pkgs.jq}/bin/jq -r '"💉 Ⅰ \(.data.quote * 1000 | floor | . / 10)% Ⅱ \(.data.secondVaccination.quote * 1000 | floor | . / 10)%"'
-      '';
-    }
-    (let service = "openvpn-hu-berlin"; in {
       block = "custom";
       interval = 5;
-      command = pkgs.writers.writeDash "net-device" ''
-        PATH=${lib.makeBinPath [ pkgs.systemd ]}
-        systemctl is-active --quiet ${service}.service && echo "🎓👍" || echo "🎓👎"
+      command = pkgs.writers.writeDash "hu-berlin-vpn" ''
+        PATH=${lib.makeBinPath [pkgs.systemd]}
+        (systemctl is-active --quiet openvpn-hu-berlin.service && echo "🎓👍 (OpenVPN)") \
+          || (systemctl is-active --quiet hu-vpn.service && echo "🎓👍 (PPP+SSL)") \
+          || echo "🎓👎"
       '';
-      on_click = pkgs.writers.writeDash "toggle" ''
-        PATH=${lib.makeBinPath [ pkgs.systemd pkgs.libnotify ]}
-        systemctl is-active --quiet ${service}.service && {
-          systemctl stop ${service}.service && notify-send -a "${service}" stopped
-        } || {
-          systemctl start ${service}.service && notify-send -a "${service}" started
     }
-      '';
-    })
     {
       block = "net";
       device = wirelessInterface;
@@ -176,7 +164,7 @@ in {
       format_mem = "{mem_used;G}";
       clickable = false;
     }
-    { block = "load"; }
+    {block = "load";}
     {
       block = "time";
       interval = 1;

lib/radio-news.html

@@ -0,0 +1,143 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <title>lassulus radio news</title>
+    <style>
+      body {
+        font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
+      }
+
+      main {
+        max-width: 800px;
+        margin: 0 auto;
+        display: grid;
+        grid-template-columns: 2fr 1fr;
+        grid-gap: 2em;
+      }
+
+      #news-list ul {
+        list-style: none;
+        padding-left: 0;
+      }
+
+      #news-list li {
+        margin-bottom: 1em;
+      }
+
+      #news-list time {
+        display: block;
+        color: grey;
+      }
+
+      form label {
+        display: block;
+      }
+
+      form input,
+      form textarea {
+        width: 100%;
+        margin-bottom: 1em;
+      }
+
+      @media only screen and (max-width: 768px) {
+        main {
+          grid-template-columns: 1fr;
+        }
+      }
+    </style>
+    <script>
+      const newsEndpoint = "http://prism.r:7999";
+
+      function isoString(date) {
+        return date.toISOString().slice(0, -5) + "Z";
+      }
+
+      function setNextNews() {
+        document.getElementById("next-news").innerHTML = (
+          60 - new Date().getUTCMinutes()
+        ).toString();
+      }
+
+      setInterval(setNextNews, 6000);
+
+      function fetchNews() {
+        fetch(newsEndpoint).then((response) => {
+          response.json().then((news) => {
+            const newsList = document.getElementById("news-list");
+            newsList.innerHTML = "";
+            const ul = document.createElement("ul");
+            for (const newsItem of news) {
+              const start = new Date(newsItem.from);
+              const end = new Date(newsItem.to);
+
+              const li = document.createElement("li");
+
+              const startDate = document.createElement("time");
+              startDate.className = "start";
+              startDate.title = start.toString();
+              startDate.setAttribute("datetime", isoString(start));
+              startDate.appendChild(document.createTextNode(isoString(start)));
+
+              const endDate = document.createElement("time");
+              endDate.className = "end";
+              endDate.title = end.toString();
+              endDate.setAttribute("datetime", isoString(end));
+              endDate.appendChild(document.createTextNode(isoString(end)));
+
+              li.appendChild(document.createTextNode(newsItem.text));
+              li.appendChild(startDate);
+              li.appendChild(endDate);
+              ul.appendChild(li);
+            }
+            newsList.appendChild(ul);
+          });
+        });
+      }
+
+      function sendNews(event) {
+        event.preventDefault();
+        const formData = new FormData(event.target);
+
+        const request = new XMLHttpRequest();
+        request.open("POST", newsEndpoint, false); // synchronous
+        request.send(
+          JSON.stringify({
+            from: isoString(new Date(formData.get("from"))),
+            to: isoString(new Date(formData.get("to"))),
+            text: formData.get("text"),
+          })
+        );
+        location.reload();
+      }
+
+      window.onload = () => {
+        setNextNews();
+        fetchNews();
+      };
+    </script>
+  </head>
+  <body>
+    <main>
+      <section>
+        <h1>Submit news</h1>
+        <form onsubmit="sendNews(event)">
+          <label>Start date</label>
+          <input type="datetime-local" name="from" required />
+          <label>End date</label>
+          <input type="datetime-local" name="to" required />
+          <label>News text</label>
+          <textarea name="text" rows="10" required></textarea>
+          <input type="submit" />
+        </form>
+        Next news report should start in <span id="next-news"></span> minutes.
+      </section>
+      <aside>
+        <h1>Planned news</h1>
+        <div id="news-list">
+          <em>No news planned yet.</em>
+        </div>
+      </aside>
+    </main>
+  </body>
+</html>

lib/retiolum-network.nix

@@ -18,4 +18,9 @@
     ipv4 = "10.243.2.85";
     ipv6 = "42:0:3c46:ac99:ae36:cb8:c551:ba27";
   };
+
+  tahina = {
+    ipv4 = "10.243.2.74";
+    ipv6 = "42:0:3c46:2923:1c90:872:edd6:306";
+  };
 }

lib/vim/init.vim

@@ -8,7 +8,6 @@ nnoremap <C-l> :Rg<CR>
 let g:fzf_layout = { 'down': '~15%' }
 
 colorscheme paramount
-set background=dark
 " transparent background
 hi Normal guibg=NONE ctermbg=NONE
 
@@ -17,16 +16,14 @@ let maplocalleader="\\"
 
 " noremap <Leader>h :<C-u>split<CR>
 " noremap <Leader>v :<C-u>vsplit<CR>
-noremap <Leader>gs :Gstatus<CR>
-noremap <Leader>gc :Gcommit<CR>
+noremap <Leader>gs :Git<CR>
+noremap <Leader>gc :Git commit<CR>
 noremap <leader>n :bn<CR>
 noremap <leader>p :bp<CR>
 noremap <leader>c :bd<CR>
 noremap <leader>b :Buffers<CR>
 noremap <leader>t :Tags<CR>
 
-noremap <leader>f :Goyo<CR>
-
 " reindent whole file
 noremap <leader>i mzgg=G`z
 
@@ -37,11 +34,17 @@ nnoremap <Leader>a <Plug>(ale_hover)
 nnoremap <Leader>d <Plug>(ale_go_to_definition_in_tab)
 nnoremap <Leader>rf <Plug>(ale_find_references)
 
+" Hit `%` on `if` to jump to `else`.
+runtime macros/matchit.vim
+
 filetype plugin indent on
+set autoindent
 set notitle
 set nospell
-set nocompatible
 set smartcase ignorecase " you need these two
+set backspace=indent,eol,start
+set hidden
+set ruler
 set shiftwidth=2 tabstop=2 expandtab
 set laststatus=1
 set number
@@ -62,18 +65,17 @@ set list listchars=tab:⇥\ ,extends:❯,precedes:❮,nbsp:␣,trail:· showbrea
 set foldlevelstart=30
 
 iabbrev ddate <C-R>=strftime("%F")<CR>
+iabbrev dtime <C-R>=strftime("%F %T")<CR>
 
-" if exists("g:loaded_netrwPlugin")
 let g:netrw_banner=0
 let g:netrw_browse_split=4
 let g:netrw_altv=1 " open splits to the right
 let g:netrw_liststyle=3 " tree view
 let g:netrw_list_hide=netrw_gitignore#Hide()
 let g:netrw_list_hide.=',\(^\|\s\s\)\zs\.\S\+'
-" endif
 
-" call matchadd('colorcolumn', '\%101v', 100)
-" highlight colorcolumn ctermbg=red
+call matchadd('colorcolumn', '\%101v', 100)
+highlight colorcolumn ctermbg=red
 
 " undofile - This allows you to use undos after exiting and restarting
 " This, like swap and backups, uses .vim-undo first, then ~/.vim/undo
@@ -82,8 +84,7 @@ if exists("+undofile")
   if isdirectory($HOME . '/.vim/undo') == 0
     :silent !mkdir -p ~/.vim/undo > /dev/null 2>&1
   endif
-  set undodir=./.vim-undo//
-  set undodir+=~/.vim/undo//
+  set undodir=~/.vim/undo/
   set undofile
 endif
 
@@ -113,61 +114,41 @@ command! ToggleBackground call s:toggle_background()
 inoremap <F12> <C-O>:ToggleBackground<CR>
 nnoremap <F12> :ToggleBackground<CR>
 
-if has("autocmd")
+augroup filetypes
+  autocmd!
   autocmd bufnewfile,bufread *.4th set filetype=forth
   autocmd bufnewfile,bufread *.asm set filetype=nasm
   autocmd bufnewfile,bufread *.c set keywordprg=man\ 3
-  autocmd bufnewfile,bufread *.conf set filetype=conf
-  autocmd bufnewfile,bufread *.fs packadd vim-fsharp | set filetype=fsharp
   autocmd bufnewfile,bufread *.h set keywordprg=man\ 3
+  autocmd bufnewfile,bufread *.conf set filetype=conf
   autocmd bufnewfile,bufread *.nix packadd vim-nix | set filetype=nix | set path+=/var/src
-  autocmd bufnewfile,bufread *.rust packadd rust-vim " | packadd deoplete-rust
-  autocmd bufnewfile,bufread *.csv packadd csv-vim | set filetype=csv
-  autocmd bufnewfile,bufread *.toml packadd vim-toml | set filetype=toml
-  autocmd bufnewfile,bufread *.nim packadd nim-vim | set filetype=nim
+  autocmd bufnewfile,bufread *.rust packadd rust-vim
+  autocmd bufnewfile,bufread *.csv packadd csv.vim | set filetype=csv
   autocmd bufnewfile,bufread *.tex packadd vimtex | set filetype=tex
   autocmd bufnewfile,bufread *.ics packadd icalendar.vim | set filetype=icalendar
   autocmd bufnewfile,bufread *.ts packadd typescript-vim | set filetype=typescript
-  autocmd bufnewfile,bufread *.purs packadd purescript-vim | set filetype=purescript
   autocmd bufnewfile,bufread *.jq packadd jq.vim
-  autocmd bufnewfile,bufread *.re packadd vim-reason-plus | set filetype=reason
   autocmd bufnewfile,bufread *.journal packadd vim-ledger | set filetype=ledger shiftwidth=4
-  autocmd bufnewfile,bufread *.md packadd vim-pandoc | packadd vim-pandoc-syntax
   autocmd bufnewfile,bufread urls,config set filetype=conf
   autocmd bufnewfile,bufread *.elm packadd elm-vim | set filetype=elm shiftwidth=4
-  autocmd bufnewfile,bufread *.dhall packadd dhall-vim | set filetype=dhall
+  autocmd bufnewfile,bufread *.md packadd vim-pandoc | packadd vim-pandoc-syntax | set filetype=pandoc
   autocmd filetype haskell packadd haskell-vim | set keywordprg=hoogle\ -i
   autocmd filetype javascript packadd vim-javascript
   autocmd filetype make setlocal noexpandtab
   autocmd filetype html packadd emmet-vim
   autocmd filetype gitcommit setlocal spell spelllang=en
-  autocmd filetype mail setlocal spell spelllang=de textwidth=0 | command Send %! mail-send
-  autocmd bufreadpost *
+  autocmd filetype mail setlocal spell spelllang=de textwidth=0
+augroup end
+
+
+autocmd bufreadpost *
       \ if line("'\"") > 0 && line("'\"") <= line("$") |
       \ exe "normal! g`\"" |
       \ endif
-  autocmd bufreadpre * setlocal foldmethod=indent
-  " autocmd bufwritepre * :call <SID>StripTrailingWhitespaces()
-  " autocmd bufwinenter * if &fdm == 'indent' | setlocal foldmethod=manual | endif
+autocmd bufreadpre * setlocal foldmethod=indent
 
-  autocmd VimEnter * UpdateRemotePlugins
-endif
-
-let g:startify_custom_header = ''
-
-" let g:deoplete#enable_at_startup = 1
 set completeopt=noinsert,menuone,noselect
 set complete+=kspell
-" let g:deoplete#sources = {}
-" let g:deoplete#sources._ = ['ale', 'file', 'omni', 'buffer']
-"
-" let g:deoplete#sources#rust#racer_binary = $HOME . '/.cargo/bin/racer'
-" let g:deoplete#sources#rust#rust_source_path = substitute(system('rustc --print sysroot'), '\n$', '', '') . '/lib/rustlib/src/rust/src'
-
-inoremap ^] ^X^]
-inoremap ^F ^X^F
-inoremap ^D ^X^D
-inoremap ^L ^X^L
 
 let g:SuperTabDefaultCompletionType = 'context'
 
@@ -197,7 +178,6 @@ let g:ale_fixers = {
       \ 'typescript': ['prettier'],
       \ 'css': ['prettier'],
       \ 'html': ['prettier'],
-      \ 'markdown': ['prettier'],
       \ 'json': ['jq'],
       \ 'python': ['black'],
       \ 'rust': ['rustfmt']
@@ -209,29 +189,5 @@ autocmd bufnewfile,bufread elm.json let g:ale_fix_on_save = 0
 
 let g:ale_completion_enabled = 1
 
-"if exists("g:loaded_airline")
-" set noshowmode laststatus=0 noruler
-let g:airline#extensions#tabline#close_symbol = 'X'
-let g:airline#extensions#tabline#enabled = 0
-"let g:airline#extensions#tabline#left_alt_sep = ''
-"let g:airline#extensions#tabline#left_sep = ''
-"let g:airline#extensions#tabline#right_alt_sep = ''
-"let g:airline#extensions#tabline#right_sep = ''
-let g:airline#extensions#tabline#show_close_button = 1
-let g:airline#extensions#tabline#show_tab_type = 0
-let g:airline#extensions#tabline#tab_min_count = 2
-let g:airline#extensions#tabline#tab_nr_type = 0
-let g:airline#extensions#tmuxline#enabled = 0
-"let g:airline#extensions#wordcount#enabled = 1
-"let g:airline_left_alt_sep = ''
-"let g:airline_left_sep = ''
-"let g:airline_right_alt_sep = ''
-"let g:airline_right_sep = ''
-let g:airline_section_z = '%{line(".")}/%{line("$")} %{col(".")}'
-"endif
-"if exists("g:loaded_airline_themes")
-let g:airline_theme='base16'
-"endif
-
 let g:vimwiki_list = [{'path': '~/notes/',
       \ 'syntax': 'markdown', 'ext': '.md'}]

modules/dropbox.nix

@@ -1,20 +1,25 @@
-{ 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"; };
+  options.niveum.dropbox = {enable = mkEnableOption "Dropbox";};
 
   config = mkIf cfg.enable {
-    environment.systemPackages = [ pkgs.dropbox-cli ];
+    environment.systemPackages = [pkgs.dropbox-cli];
 
     networking.firewall = {
-      allowedTCPPorts = [ 17500 ];
-      allowedUDPPorts = [ 17500 ];
+      allowedTCPPorts = [17500];
+      allowedUDPPorts = [17500];
     };
 
     systemd.user.services.dropbox = {
       description = "Dropbox synchronisation service";
-      wantedBy = [ "graphical-session.target" ];
+      wantedBy = ["graphical-session.target"];
       serviceConfig = {
         ExecStart = "${pkgs.dropbox.out}/bin/dropbox";
         ExecReload = "${pkgs.coreutils.out}/bin/kill -HUP $MAINPID";

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)"
@@ -39,14 +43,14 @@ in {
         default = "127.0.0.1";
       };
       capabilities = mkOption {
-        type = types.listOf (types.enum [ "view" "add" "manage" ]);
-        default = [ "view" "add" ];
+        type = types.listOf (types.enum ["view" "add" "manage"]);
+        default = ["view" "add"];
       };
       flags = mkOption {
         type = types.listOf types.str;
-        default = [ ];
+        default = [];
       };
-      user = mkOption { type = types.attrs; };
+      user = mkOption {type = types.attrs;};
       package = mkOption {
         type = types.package;
         default = pkgs.hledger-web;
@@ -55,14 +59,14 @@ in {
   };
 
   config = mkIf cfg.enable {
-    environment.systemPackages = [ cfg.package hledger-git hledger-edit ];
+    environment.systemPackages = [cfg.package hledger-git hledger-edit];
 
     environment.variables.LEDGER_FILE =
       mkIf (cfg.ledgerFile != null) cfg.ledgerFile;
 
     systemd.services.hledger-web = mkIf cfg.server.enable {
       description = "hledger server";
-      wantedBy = [ "multi-user.target" ];
+      wantedBy = ["multi-user.target"];
       serviceConfig = {
         Restart = "always";
         ExecStart = ''

modules/minecraft.nix

@@ -1,8 +1,13 @@
-{ 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"; };
+  options.niveum.minecraft = {enable = mkEnableOption "Minecraft";};
 
-  config = mkIf cfg.enable { environment.systemPackages = [ pkgs.minecraft ]; };
+  config = mkIf cfg.enable {environment.systemPackages = [pkgs.minecraft];};
 }

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;
@@ -63,7 +66,7 @@ in {
 
     systemd.services.moodle-dl = {
       description = "A Moodle downloader that downloads course content";
-      wants = [ "network-online.target" ];
+      wants = ["network-online.target"];
       serviceConfig = mkMerge [
         {
           Type = "oneshot";
@@ -73,11 +76,11 @@ in {
           ExecStart = "${cfg.package}/bin/moodle-dl ${lib.optionalString cfg.notifyOnly "--without-downloading-files"}";
           ExecStartPre = "${pkgs.coreutils}/bin/ln -sfn ${toString moodle-dl-json} ${cfg.directory}/config.json";
         }
-        (mkIf (cfg.directory == stateDirectoryDefault) { StateDirectory = "moodle-dl"; })
+        (mkIf (cfg.directory == stateDirectoryDefault) {StateDirectory = "moodle-dl";})
       ];
       inherit (cfg) startAt;
     };
   };
 
-  meta.maintainers = [ maintainers.kmein ];
+  meta.maintainers = [maintainers.kmein];
 }

modules/networkmanager-declarative.nix

@@ -1,50 +1,69 @@
 # 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;
-    default = { };
+    default = {};
   };
 
   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;
   };
 }

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 {
@@ -27,10 +31,10 @@ in {
   };
 
   config = {
-
     services.tinc.networks.${netname} = {
       name = cfg.nodename;
-      hosts = builtins.mapAttrs
+      hosts =
+        builtins.mapAttrs
         (name: _: builtins.readFile "${<retiolum/hosts>}/${name}")
         (builtins.readDir <retiolum/hosts>);
       rsaPrivateKeyFile = toString <system-secrets/retiolum.key>;
@@ -43,11 +47,11 @@ in {
 
     networking.extraHosts = builtins.readFile (toString <retiolum/etc.hosts>);
 
-    environment.systemPackages = [ config.services.tinc.networks.${netname}.package ];
+    environment.systemPackages = [config.services.tinc.networks.${netname}.package];
 
     networking.firewall = {
-      allowedTCPPorts = [ 655 ];
-      allowedUDPPorts = [ 655 ];
+      allowedTCPPorts = [655];
+      allowedUDPPorts = [655];
     };
     #services.netdata.portcheck.checks.tinc.port = 655;
 

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";
@@ -41,8 +45,8 @@ in
     ];
 
     systemd.services.spotifyd = {
-      wantedBy = [ "multi-user.target" ];
-      after = [ "network-online.target" "sound.target" ];
+      wantedBy = ["multi-user.target"];
+      after = ["network-online.target" "sound.target"];
       description = "spotifyd, a Spotify playing daemon";
       environment.SHELL = "/bin/sh";
       serviceConfig = {
@@ -56,5 +60,5 @@ in
     };
   };
 
-  meta.maintainers = [ maintainers.anderslundstedt ];
+  meta.maintainers = [maintainers.anderslundstedt];
 }

modules/system-dependent.nix

@@ -1,10 +1,14 @@
-{ config, lib, pkgs, ... }:
-with lib;
 {
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+with lib; {
   options.niveum = {
-    wirelessInterface = mkOption { type = types.str; };
+    wirelessInterface = mkOption {type = types.str;};
 
-    batteryName = mkOption { type = types.str; };
+    batteryName = mkOption {type = types.str;};
 
     promptColours = let
       colours16 = types.enum [

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:
@@ -8,8 +12,8 @@ let
       enable = bot.enable;
       startAt = bot.time;
       serviceConfig.Type = "oneshot";
-      wants = [ "network-online.target" ];
-      script = strings.concatStringsSep "\n" ([ "QUOTE=$(${bot.command})" ]
+      wants = ["network-online.target"];
+      script = strings.concatStringsSep "\n" (["QUOTE=$(${bot.command})" "if [ -n \"$QUOTE\" ]; then"]
         ++ map (chatId: ''
           ${pkgs.curl}/bin/curl -s -X POST "https://api.telegram.org/bot${bot.token}/sendMessage" \
             -d chat_id="${chatId}" \
@@ -17,27 +21,29 @@ let
             lib.strings.optionalString (bot.parseMode != null)
             "-d parse_mode=${bot.parseMode}"
           }
-        '') bot.chatIds);
+        '')
+        bot.chatIds
+        ++ ["fi"]);
     };
 in {
   options.niveum.telegramBots = mkOption {
     type = types.attrsOf (types.submodule {
       options = {
         enable = mkEnableOption "Telegram bot";
-        time = mkOption { type = types.str; };
-        token = mkOption { type = types.strMatching "[0-9A-Za-z:-]+"; };
+        time = mkOption {type = types.str;};
+        token = mkOption {type = types.strMatching "[0-9A-Za-z:-]+";};
         chatIds = mkOption {
-          type = types.listOf (types.strMatching "[0-9]+|@[A-Za-z0-9]+");
+          type = types.listOf (types.strMatching "-?[0-9]+|@[A-Za-z0-9]+");
         };
-        command = mkOption { type = types.str; };
+        command = mkOption {type = types.str;};
         parseMode = mkOption {
-          type = types.nullOr (types.enum [ "HTML" "Markdown" ]);
+          type = types.nullOr (types.enum ["HTML" "Markdown"]);
           default = null;
         };
       };
     });
-    default = { };
+    default = {};
   };
 
-  config = { systemd.services = attrsets.mapAttrs' botService cfg; };
+  config = {systemd.services = attrsets.mapAttrs' botService cfg;};
 }

modules/traadfri.nix

@@ -1,47 +1,49 @@
-{ pkgs, lib, config, ... }:
-with lib;
-let
+{
+  pkgs,
+  lib,
+  config,
+  ...
+}:
+with lib; let
   cfg = config.niveum.traadfri;
-  traadfri = let
-    traadfri-package = pkgs.fetchFromGitHub {
-      owner = "kmein";
-      repo = "traadfri";
-      rev = "cf46bd09cd3263b90a09b0ca979aa705a4c3671c";
-      sha256 = "0az9q38pl8fqk00488blhn6rhvwsw2wky3dbdlyz7945ggvxnbyd";
-    };
-  in pkgs.callPackage traadfri-package {
-    libcoap = pkgs.callPackage <niveum/packages/libcoap.nix> { tls = true; };
+  traadfri = pkgs.callPackage <traadfri> {
+    libcoap = pkgs.callPackage <niveum/packages/libcoap.nix> {tls = true;};
   };
 in {
   options.niveum.traadfri = {
     enable = mkEnableOption "Trådfri CLI";
-    user = mkOption { type = types.str; };
-    host = mkOption { type = types.str; };
-    key = mkOption { type = types.str; };
+    user = mkOption {type = types.str;};
+    host = mkOption {type = types.str;};
+    key = mkOption {type = types.str;};
     rooms = mkOption {
       type = types.attrsOf types.int;
-      default = { };
+      default = {};
     };
     bulbs = mkOption {
       type = types.attrsOf types.int;
-      default = { };
+      default = {};
     };
   };
 
   config = mkIf cfg.enable {
-    environment.shellAliases = lib.attrsets.mapAttrs' (name: value:
-      lib.nameValuePair "traadfri-${name}" "traadfri --target Bulb ${toString value}")
-      cfg.bulbs // lib.attrsets.mapAttrs' (name: value:
-        lib.nameValuePair "traadfri-${name}" "traadfri --target Room ${toString value}")
-      cfg.rooms;
-
-    environment.systemPackages = [
+    environment.systemPackages =
+      [
         (pkgs.writers.writeDashBin "traadfri" ''
           TRAADFRI_USER="${cfg.user}" \
           TRAADFRI_KEY="${cfg.key}" \
           TRAADFRI_HUB="${cfg.host}" \
           ${traadfri}/bin/traadfri $@
         '')
-    ];
+      ]
+      ++ lib.mapAttrsToList (name: value:
+        pkgs.writers.writeDashBin "traadfri-${name}" ''
+          exec traadfri --target Room ${toString value} "$@"
+        '')
+      cfg.rooms
+      ++ lib.mapAttrsToList (name: value:
+        pkgs.writers.writeDashBin "traadfri-${name}" ''
+          exec traadfri --target Bulb ${toString value} "$@"
+        '')
+      cfg.bulbs;
   };
 }

modules/tuna.nix

@@ -1,13 +1,11 @@
-{ config, lib, pkgs, ... }:
-with lib;
-let
-  tuna-src = pkgs.fetchFromGitHub {
-    owner = "kmein";
-    repo = "tuna";
-    rev = "1cbed44069a3009738afdafecefe0a05316039a6";
-    sha256 = "0i7vjzv4hf8fdz9j09cdnvfhyylh0izsdhjs4q0qw9g5nrc9pyir";
-  };
-  tuna = pkgs.callPackage tuna-src {};
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+with lib; let
+  tuna = pkgs.callPackage <tuna> {};
   cfg = config.services.tuna;
 in {
   imports = [];
@@ -83,8 +81,8 @@ in {
     users.groups.tuna = {};
     # ref https://github.com/florianheinemann/MPD.FM/blob/9d037cf87597b26ae2f10ba9feea48946ad6cc68/service/MPD.FM.service
     systemd.services.tuna = {
-      wantedBy = [ "multi-user.target" ];
-      after = [ "mpd.service" ];
+      wantedBy = ["multi-user.target"];
+      after = ["mpd.service"];
       script = "${cfg.package}/bin/tuna";
       environment = {
         NODE_ENV = "production";

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

overlays/rust.nix

@@ -1 +0,0 @@
-import <nixpkgs-mozilla>

packages/daybook.nix

@@ -1,4 +1,10 @@
-{ lib, stdenv, makeWrapper, pandoc, fetchFromGitHub }:
+{
+  lib,
+  stdenv,
+  makeWrapper,
+  pandoc,
+  fetchFromGitHub,
+}:
 stdenv.mkDerivation {
   name = "daybook";
   src = fetchFromGitHub {
@@ -7,8 +13,8 @@ stdenv.mkDerivation {
     rev = "db2c34830e09183c80f3381bf5e4c44d52f05d53";
     sha256 = "0nbsv8f12qh5spq7zhimhdf3p7msk33xrb0ilqvlc6jmlkpislmv";
   };
-  nativeBuildInputs = [ makeWrapper ];
-  buildInputs = [ pandoc ];
+  nativeBuildInputs = [makeWrapper];
+  buildInputs = [pandoc];
   buildPhase = ''
     mkdir -p $out/man/man1
     pandoc --standalone --to man daybook.1.md -o $out/man/man1/daybook.1

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";
@@ -20,10 +22,11 @@ let
     tagebuch = "log";
     zustand = "status";
   };
-in writeShellScriptBin "depp" ''
+in
+  writeShellScriptBin "depp" ''
     if [ $# -gt 0 ]; then
       git ${lib.concatStringsSep " " (lib.attrsets.mapAttrsToList aliasFlag aliases)} "$@"
     else
       printf "${lib.concatStringsSep "\n" (lib.attrsets.mapAttrsToList (n: v: n + " " + v) aliases)}\n"
     fi
-''
+  ''

packages/devanagari/default.nix

@@ -1,4 +1,4 @@
-{ yarn2nix-moretea }:
+{yarn2nix-moretea}:
 yarn2nix-moretea.mkYarnPackage {
   name = "devanagari";
   src = ./.;