try out whether new krops fixes the nixpkgs rebuilding issue

systems wanted to build glibc all the time when updated

.bin/256color

@@ -0,0 +1,38 @@
+#! /bin/sh
+set -euf
+
+pl() {
+  for i in $(seq $1 $(expr $2 - 1)); do
+    printf '\e[38;5;%sm%03i\e[m ' $i $i
+  done
+  printf '\e[38;5;%sm%03i\e[m\n' $2 $2
+}
+
+p() {
+  printf '\e[38;5;%sm%03i\e[m ' $1 $1
+}
+pn() {
+  printf '\e[38;5;%sm%03i\e[m\n' $1 $1
+}
+
+p6x6() {
+  for i in $(seq 0 5); do
+    for j in $(seq 0 5); do
+      p $(expr $1 + $i + $j \* 6)
+    done
+    echo
+  done
+}
+
+pl 0 7
+pl 8 15
+
+p6x6 16
+p6x6 52
+p6x6 88
+p6x6 124
+p6x6 160
+p6x6 196
+
+pl 232 243
+pl 244 255

.bin/bvg.sh

@@ -0,0 +1,46 @@
+#!/bin/sh
+interesting="U6 N6 140 M46 184 N84"
+
+curl -sSL 'https://www.bvg.de/disruption-reports/q' \
+  --data-raw '{"variables":{},"query":"{
+    allDisruptions {
+      disruptions {
+        meldungsId
+        linie
+        verkehrsmittel
+        __typename
+        ... on Traffic {
+          datum
+          gueltigVonDatum
+          gueltigVonZeit
+          gueltigBisDatum
+          gueltigBisZeit
+          richtungName
+          richtungHafasId
+          beginnAbschnittName
+          beginnAbschnittHafasId
+          endeAbschnittName
+          endeAbschnittHafasId
+          textIntUrsache
+          sev
+          textIntAuswirkung
+          umfahrung
+          textWAPSMSUrsache
+          textWAPSMSAuswirkung
+          prioritaet
+          __typename
+        }
+      }
+      __typename
+    }
+  }"}' \
+  | jq --arg interesting "$interesting" '
+    .data.allDisruptions.disruptions
+    | map(select(
+      (.linie as $linie
+      | $interesting
+      | split(" ")
+      | index($linie))
+      and (.["__typename"] == "Traffic")
+    ))
+  '

.bin/candyman

@@ -15,11 +15,11 @@ candyman() {
   ")"
 }
 
-[ $# -eq 2 ] || usage
+[ $# -ge 2 ] || usage
 
 case "$1" in
   add-reddit|add-telegram|add-youtube|add-twitter|add-twitch)
-    candyman "$1" "$2"
+    candyman "$@"
   ;;
   *) usage;;
 esac

.bin/countdown

@@ -0,0 +1,13 @@
+#!/usr/bin/env -S awk -f
+function z() {
+  getline < "/proc/uptime"
+  close("/proc/uptime")
+  return $0
+}
+BEGIN {
+  x = z()
+  while (1) {
+    y = z()
+    printf "%02d:%05.2f\r", (y - x) / 60, (y - x) % 60
+  }
+}

.bin/csv2json

@@ -0,0 +1,14 @@
+#!/usr/bin/env python3
+
+import csv
+import json
+import sys
+import argparse
+
+parser = argparse.ArgumentParser()
+parser.add_argument("--delimiter", "-d", default=",", help="CSV field separator")
+
+args = parser.parse_args()
+
+if __name__ == "__main__":
+    json.dump(list(csv.DictReader(sys.stdin, delimiter=args.delimiter)), sys.stdout)

.bin/elm-publish-private

@@ -0,0 +1,7 @@
+#! /usr/bin/env nix-shell
+#! nix-shell -p "(import <nixpkgs> { overlays = [ (import ~/work/fysiweb/engiadina-pwa/devops/pkgs) ]; }).elm-publish-private"
+#! nix-shell -i bash
+
+set -efux
+
+exec elm-publish-private "$@"

.bin/json2csv

@@ -0,0 +1,24 @@
+#!/usr/bin/env python3
+import csv
+import json
+import sys
+
+if __name__ == "__main__":
+    json_list = json.load(sys.stdin)
+    if not isinstance(json_list, list):
+        print("JSON object is not a list.", file=sys.stderr)
+        sys.exit(1)
+    if len(json_list) == 0:
+        print("JSON list is empty.", file=sys.stderr)
+        sys.exit(1)
+    keys = set()
+    for element in json_list:
+        if isinstance(element, dict):
+            keys |= element.keys()
+        else:
+            print("Non-dict element:", element, file=sys.stderr)
+            sys.exit(1)
+    writer = csv.DictWriter(sys.stdout, fieldnames=list(keys))
+    writer.writeheader()
+    for element in json_list:
+        writer.writerow(element)

.bin/libib.sh

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+session_id=7b638c194d9bda74f80043045018cc9e
+
+declare -A libraries
+
+libraries["Literatur"]=344428
+libraries["Sprache"]=344160
+libraries["Miscellanea"]=344427
+libraries["Wissenschaft"]=344429
+libraries["Relicta"]=565920
+
+for library in ${!libraries[@]}
+do
+  curl -sSL 'https://www.libib.com/library/functions/csv-export.php' -H "Cookie: PHPSESSID=$session_id" -d export="${libraries[$library]}" > "$library.csv"
+done

.bin/lit.awk

@@ -0,0 +1,17 @@
+BEGIN {
+  if (!comment) comment = "--";
+  if (!begin) begin = "\\begin{code}";
+  if (!end) end = "\\end{code}";
+}
+{
+  if ($0 == begin) {
+    code = 1;
+    print comment, $0;
+  } else if ($0 == end) {
+    code = 0;
+    print comment, $0;
+  } else {
+    if (code) print $0;
+    else print comment, $0;
+  }
+}

.bin/mud.sh

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

.bin/pdf-ocr.sh

@@ -0,0 +1,23 @@
+#!/usr/bin/env nix-shell
+#! nix-shell -i bash -p poppler_utils tesseract4
+set -eu
+
+pdf_path="$(realpath "$1")"
+
+[ -f "$pdf_path" ] || {
+  echo "Usage: $0 FILE.pdf" >&2
+  exit 1
+}
+
+
+tmpdir="$(mktemp -d)"
+trap 'rm -rf $tmpdir' EXIT
+
+cd "$tmpdir"
+
+pdftoppm -png "$pdf_path" pdf-ocr
+for png in pdf-ocr*.png; do
+  tesseract "$png" "$png.txt" 2>/dev/null
+done
+
+cat pdf-ocr-*.txt

.bin/proxies.sh

@@ -0,0 +1,17 @@
+#!/bin/sh
+curl -sSL https://www.netzwelt.de/proxy/index.html \
+  | pup ".tblc" \
+  | xml-to-json /dev/stdin \
+  | jq '
+    .div.table.tbody.tr
+    | map(
+      .td
+      | {
+        ip: .[0].a.value,
+        port: .[1],
+        country: .[2] | (if type == "string" then . else .a.value end),
+        security: .[3],
+        protocol: .[4]
+      }
+    )
+  '

.bin/sample-pdf.sh

@@ -0,0 +1,6 @@
+#!/bin/sh
+
+filepath="$(shuf --head-count=1)"
+pages="$(pdfinfo "$filepath" | awk '/^Pages:/{print $2}')"
+random_page="$(shuf --input-range="1-$pages" --head-count=1)"
+zathura --page="$random_page" "$filepath"

.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}}

.gitignore

@@ -3,3 +3,4 @@ result
 .envrc
 .history
 .todo
+node_modules

.gitmodules

@@ -1,3 +0,0 @@
-[submodule "submodules/much"]
-	path = submodules/much
-	url = git@github.com:kmein/much

.versions/home-manager.json

@@ -1,10 +0,0 @@
-{
-  "url": "https://github.com/nix-community/home-manager.git",
-  "rev": "209566c752c4428c7692c134731971193f06b37c",
-  "date": "2021-02-09T15:29:47-05:00",
-  "path": "/nix/store/fslcg7lcxr87ca3ccqd1jcahjlq3ak44-home-manager",
-  "sha256": "1canlfkm09ssbgm3hq0kb9d86bdh84jhidxv75g98zq5wgadk7jm",
-  "fetchSubmodules": false,
-  "deepClone": false,
-  "leaveDotGit": false
-}

.versions/krops.json

@@ -1,10 +0,0 @@
-{
-  "url": "https://cgit.krebsco.de/krops",
-  "rev": "cccebf3ff7a53336b3f106cb96dddd5892d427ed",
-  "date": "2021-03-23T22:47:37+01:00",
-  "path": "/nix/store/mz13xxnil35lwsf90hwnrm2agir7hb51-krops",
-  "sha256": "07mg3iaqjf1w49vmwfchi7b1w55bh7rvsbgicp2m47gnj9alwdb6",
-  "fetchSubmodules": false,
-  "deepClone": false,
-  "leaveDotGit": false
-}

.versions/nixpkgs-unstable.json

@@ -1,7 +0,0 @@
-{
-  "url": "https://github.com/NixOS/nixpkgs.git",
-  "rev": "0ead6f8cfd461c3a366c8bc9893037afd89f798d",
-  "date": "2020-10-27T18:30:26+01:00",
-  "sha256": "170kziw7bxfm4mwi8q5c2vdpayml0mini4zyxagbvbivivdj5hla",
-  "fetchSubmodules": false
-}

.versions/nixpkgs.json

@@ -1,10 +0,0 @@
-{
-  "url": "https://github.com/NixOS/nixpkgs.git",
-  "rev": "91b77fe6942fe999b1efbe906dc98024d1917c0d",
-  "date": "2021-04-04T14:18:31+01:00",
-  "path": "/nix/store/nkk1rf9is57avm67rcw2abl7j2c8h8hz-nixpkgs",
-  "sha256": "041l46ccllbf9b94jxahw64zsjxs1368y4m5a5q2h41w82jjmdk1",
-  "fetchSubmodules": false,
-  "deepClone": false,
-  "leaveDotGit": false
-}

.versions/retiolum.json

@@ -1,10 +0,0 @@
-{
-  "url": "https://github.com/krebs/retiolum",
-  "rev": "be946126421be43111b388872258fc875da928ef",
-  "date": "2021-03-28T18:02:14+02:00",
-  "path": "/nix/store/ff1blb0hhnz2ah9la4hx24167mmgvlxd-retiolum",
-  "sha256": "0qa1zz9jksy8a392k96rm69288dz9j3zw7vw71rycmhwhvp9dhgz",
-  "fetchSubmodules": false,
-  "deepClone": false,
-  "leaveDotGit": false
-}

.versions/stockholm.json

@@ -1,10 +0,0 @@
-{
-  "url": "https://github.com/kmein/stockholm",
-  "rev": "f0325bef7954cb946674050847c6d52112cb658f",
-  "date": "2020-11-11T07:45:58+01:00",
-  "path": "/nix/store/lka6fhjfbwdx9bc7lk1bz4gizdv7nrbm-stockholm",
-  "sha256": "0gbw6n5yq36ysc30afa5d2dbsl2d46f73ms6f0rprdbr4nhdw8l2",
-  "fetchSubmodules": false,
-  "deepClone": false,
-  "leaveDotGit": false
-}

README.md

@@ -0,0 +1,10 @@
+# niveum
+
+> [nĭvĕus](https://logeion.uchicago.edu/niveus), a, um, adj. [nix], _of_ or _from snow, snowy, snow-_ (poet.)
+>
+> 1. Lit.: aggeribus niveis informis, Verg. G. 3, 354: aqua, _cooled with snow_, Mart. 12, 17, 6; cf. id. 14, 104 and 117: mons, _covered with snow_, Cat. 64, 240.—
+>
+> 2. Transf., _snow-white, snowy_ (mostly poet.): a similitudine sic: Corpore niveum candorem, aspectu igneum ardorem assequebatur, Auct. Her. 4, 33, 44: lacerti, Verg. A. 8, 387: lac, id. E. 2, 20: hanc si capite niveae agnae exorari judicas, Sen. Q. N. 2, 36: Briseis niveo colore, Hor. C. 2, 4, 3: vestis, Ov. M. 10, 432: candidior nivei folio, Galatea, ligustri, id. ib. 13, 789: dens, id. H. 18, 18: quā notam duxit niveus videri, Hor. C. 4, 2, 59: panis, Juv. 5, 70: flumen, _clear, pellucid_, Sen. Hippol. 504: undae, Mart. 7, 32, 11: tribuni, _clothed in white togas_, Calp. Ecl. 7, 29; so, Quirites, Juv. 10, 45.
+
+## Pressestimmen
+> das ist ja pure poesie —[xkey](https://github.com/riotbib)

ci.nix

@@ -0,0 +1,67 @@
+{ 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$//'
+  sharedSecrets = ensureFiles [
+    "di.fm/key"
+    "eduroam/identity"
+    "eduroam/password"
+    "mail/cock"
+    "mail/fastmail"
+    "mail/gmail/amroplay"
+    "mail/gmail/kieran.meinhardt"
+    "mail/meinhaki"
+    "mail/posteo"
+    "nextcloud-fysi/password"
+    "nextcloud/password"
+    "openweathermap.key"
+    "restic/password"
+    "traadfri.key"
+    "wifi/Aether.psk"
+    "spotify/username"
+    "spotify/password"
+  ];
+  systemSecrets = let basic = [ "retiolum.ed25519" "retiolum.key" "syncthing/cert.pem" "syncthing/key.pem"]; in {
+    zaatar = ensureFiles ([ "moodle.token" "telegram/moodle-dl.token" "mpd-web.key" ] ++ basic);
+    kabsa = ensureFiles basic;
+    manakish = ensureFiles basic;
+    makanek = ensureFiles ([
+      "irc/retiolum"
+      "irc/hackint"
+      "irc/libera"
+      "irc/oftc"
+      "matrix/nibbana"
+      "maxmind/license.key"
+      "moodle-dl/faye.token"
+      "nextcloud/admin"
+      "nextcloud/database"
+      "telegram/nachtischsatan.token"
+      "telegram/reverse.token"
+      "telegram/odyssey.token"
+      "telegram/betacode.token"
+      "telegram/moodle-dl.token"
+      "telegram/proverb.token"
+      "telegram/menstruation.token"
+      "telegram/cool_village.token"
+      "telegram/kmein.token"
+      "telegram/prometheus.token"
+      "weechat/relay"
+    ] ++ basic);
+  }.${name};
+in toString (pkgs.writers.writeDash "build" "NIX_PATH=${nixPath} nix-build '<nixpkgs/nixos>' -A system --dry-run")

configs/alacritty.nix

@@ -25,7 +25,7 @@
       };
       key_bindings = [
         {
-          key = "Add";
+          key = "Plus";
           mods = "Control";
           action = "IncreaseFontSize";
         }

configs/backup.nix

@@ -0,0 +1,44 @@
+{ 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/beets.nix

@@ -0,0 +1,11 @@
+{ 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" ];
+    };
+  };
+}

configs/bluetooth.nix

@@ -1,7 +1,7 @@
 { pkgs, lib, ... }: {
   hardware.bluetooth = {
     enable = true;
-    config.General.Enable =
+    settings.General.Enable =
       lib.concatStringsSep "," [ "Source" "Sink" "Media" "Socket" ];
   };
 

configs/chromium.nix

@@ -10,7 +10,7 @@
     ];
   };
 
-  environment.systemPackages = [ pkgs.chromium pkgs.brave ];
+  environment.systemPackages = [ pkgs.brave ];
 
   environment.variables.BROWSER = "brave";
 }

configs/cloud.nix

@@ -4,7 +4,7 @@
   ];
 
   niveum = {
-    dropbox.enable = true;
+    dropbox.enable = false;
   };
 
   system.activationScripts.home-symlinks = ''
@@ -14,7 +14,31 @@
   '';
 
   home-manager.users.me = {
-    services.nextcloud-client.enable = false;
+    services.nextcloud-client = {
+      enable = true;
+      startInBackground = true;
+    };
+  };
+
+  environment.systemPackages = [
+    (pkgs.writers.writeDashBin "book" ''
+      set -efu
+      book="$({
+        ${pkgs.findutils}/bin/find ${config.users.users.me.home}/cloud/syncthing/library -type f
+        ${pkgs.findutils}/bin/find ${config.users.users.me.home}/cloud/Seafile/Books -type f
+      } | ${pkgs.fzf}/bin/fzf)"
+      ${pkgs.zathura}/bin/zathura "$book"
+    '')
+  ];
+
+  fileSystems."/media/moodle" = {
+    device = "zaatar.r:/moodle";
+    fsType = "nfs";
+    options = [
+      "x-systemd.idle-timeout=600"
+      "noauto"
+      "x-systemd.automount"
+    ];
   };
 
   services.syncthing = rec {
@@ -23,22 +47,19 @@
     openDefaultPorts = true;
     configDir = "/home/kfm/.config/syncthing";
     dataDir = "/home/kfm/.config/syncthing";
-    declarative = rec {
+    cert = toString <system-secrets/syncthing/cert.pem>;
-      cert = toString <system-secrets/syncthing/cert.pem>;
+    key = toString <system-secrets/syncthing/key.pem>;
-      key = toString <system-secrets/syncthing/key.pem>;
+    inherit ((import <niveum/lib>).syncthing) devices;
-      inherit ((import <niveum/lib>).syncthing) devices;
+    folders =
-      folders =
+      let cloud-dir = "${config.users.users.me.home}/cloud";
-        let cloud-dir = "${config.users.users.me.home}/cloud";
+      in {
-        in {
+        "${cloud-dir}/syncthing/common".devices = [ "kabsa" "manakish" ];
-          "${cloud-dir}/syncthing/common".devices = [ "wilde" "manakish" ];
+        "${cloud-dir}/syncthing/library".devices = [ "kabsa" "manakish" "heym" ];
-          "${cloud-dir}/syncthing/library".devices = [ "wilde" "manakish" "heym" ];
+        "${cloud-dir}/syncthing/mundoiu".devices = [ "kabsa" "manakish" "heym" ];
-          "${cloud-dir}/syncthing/mundoiu".devices = [ "wilde" "manakish" "heym" ];
+        "${cloud-dir}/syncthing/music" = {
-          "${cloud-dir}/syncthing/music".devices = [ "wilde" "manakish" "heym" ];
+          devices = [ "kabsa" "manakish" "heym" "zaatar" ];
-          "${cloud-dir}/moodle" = {
+          id = "music";
-            devices = [ "wilde" "toum" "manakish" ];
-            id = "moodle-dl";
-          };
         };
-    };
+      };
   };
 }

configs/copyq.nix

@@ -0,0 +1,37 @@
+{ 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
+    ${pkgs.copyq}/bin/copyq config copy_clipboard true
+    ${pkgs.copyq}/bin/copyq config copy_selection false
+
+    ${pkgs.copyq}/bin/copyq config activate_closes true
+    ${pkgs.copyq}/bin/copyq config clipboard_notification_lines 0
+    ${pkgs.copyq}/bin/copyq config clipboard_tab \&clipboard
+    ${pkgs.copyq}/bin/copyq config disable_tray false
+    ${pkgs.copyq}/bin/copyq config hide_tabs false
+    ${pkgs.copyq}/bin/copyq config hide_toolbar false
+    ${pkgs.copyq}/bin/copyq config item_popup_interval true
+    ${pkgs.copyq}/bin/copyq config maxitems 1000
+    ${pkgs.copyq}/bin/copyq config move true
+    ${pkgs.copyq}/bin/copyq config text_wrap true
+  '';
+in {
+  environment.systemPackages = [ pkgs.copyq ];
+
+  systemd.user.services.copyq = {
+    wantedBy = [ "graphical-session.target" ];
+    environment = {
+      DISPLAY = ":${toString config.services.xserver.display}";
+    };
+    serviceConfig = {
+      SyslogIdentifier = "copyq";
+      ExecStart = "${pkgs.copyq}/bin/copyq";
+      ExecStartPost = copyqConfig;
+      Restart = "always";
+      RestartSec = "15s";
+      StartLimitBurst = 0;
+    };
+  };
+}

configs/default.nix

@@ -15,19 +15,14 @@ in {
         "nixpkgs-overlays=${toString ../overlays}"
       ];
     }
-    { services.dbus.packages = [ pkgs.gnome3.dconf ]; }
     {
       nixpkgs = {
         config = {
           allowUnfree = true;
           packageOverrides = pkgs: {
-            nur = import (builtins.fetchTarball
+            dmenu = pkgs.writers.writeDashBin "dmenu" ''exec ${pkgs.rofi}/bin/rofi -dmenu "$@"'';
-              "https://github.com/nix-community/NUR/archive/222ea29ec4afb09c5565a7e5dda14bfd65a4a9f6.tar.gz") {
-                inherit pkgs;
-              };
-            writeDashBin = pkgs.writers.writeDashBin;
-            writeDash = pkgs.writers.writeDash;
             gfs-fonts = pkgs.callPackage <niveum/packages/gfs-fonts.nix> {};
+            tocharian-font = pkgs.callPackage <niveum/packages/tocharian-font.nix> {};
             iolanguage = pkgs.callPackage <niveum/packages/iolanguage.nix> { };
             ix = pkgs.callPackage <niveum/packages/ix.nix> { };
           };
@@ -36,16 +31,12 @@ in {
           (self: super: {
             scripts = import <niveum/packages/scripts> { pkgs = super; lib = super.lib; };
           })
-          (import <stockholm/krebs/5pkgs/haskell>)
-          (import <stockholm/submodules/nix-writers/pkgs>)
-          (import <stockholm/krebs/5pkgs/override>)
         ];
       };
     }
     {
       boot.cleanTmpDir = true;
       boot.loader.timeout = 1;
-      boot.extraModulePackages = [ config.boot.kernelPackages.exfat-nofuse ];
     }
     {
       home-manager.users.me = {
@@ -73,13 +64,15 @@ in {
       };
 
       home-manager.users.me.xdg.enable = true;
+      home-manager.users.me.dconf.enable = false;
     }
     {
       sound.enable = true;
 
       hardware.pulseaudio = {
         enable = true;
-        package = pkgs.pulseaudioFull; # for bluetooth sound output
+        package = pkgs.pulseaudioFull;
+        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 = ''
@@ -144,8 +137,7 @@ in {
           "${pkgs.youtube-dl}/bin/youtube-dl --add-metadata -xic"; # Download with audio
       };
     }
-    { i18n.defaultLocale = "en_GB.UTF-8"; }
+    { i18n.defaultLocale = "en_DK.UTF-8"; }
-    { services.illum.enable = true; }
     {
       services.xserver = {
         enable = true;
@@ -166,8 +158,16 @@ in {
     }
     {
       security.wrappers = {
-        pmount.source = "${pkgs.pmount}/bin/pmount";
+        pmount = {
-        pumount.source = "${pkgs.pmount}/bin/pumount";
+          owner = "root";
+          group = "users";
+          source = "${pkgs.pmount}/bin/pmount";
+        };
+        pumount = {
+          owner = "root";
+          group = "users";
+          source = "${pkgs.pmount}/bin/pumount";
+        };
       };
     }
     { programs.command-not-found.enable = true; }
@@ -183,7 +183,7 @@ in {
       services.atd.enable = true;
     }
     {
-      services.mingetty = {
+      services.getty = {
         greetingLine = lib.mkForce "";
         helpLine = lib.mkForce "";
       };
@@ -195,14 +195,15 @@ in {
       }) localAddresses;
     }
     ./alacritty.nix
+    ./backup.nix
     ./bash.nix
+    ./beets.nix
     ./bluetooth.nix
     ./ccc.nix
-    ./kleiter.nix
     ./khal.nix
-    ./engiadina.nix
     ./chromium.nix
     ./cloud.nix
+    ./copyq.nix
     ./compton.nix
     ./direnv.nix
     ./distrobump.nix
@@ -211,23 +212,23 @@ in {
     ./flix.nix
     ./fonts.nix
     ./fzf.nix
-    ./gaslight.nix
     ./git.nix
     ./hledger.nix
     ./htop.nix
     ./hu-berlin.nix
     ./i3.nix
-    ./keybase.nix
     ./keyboard.nix
-    ./mail/client.nix
+    ./lb.nix
     ./mpv.nix
     ./mime.nix
-    ./nano.nix
     ./neovim.nix
+    ./neomutt.nix
     ./nix.nix
     ./newsboat.nix
     ./flameshot-once.nix
-    ./packages
+    ./packages.nix
+    ./stardict.nix
+    ./polkit.nix
     ./power-action.nix
     ./printing.nix
     ./openweathermap.nix
@@ -243,13 +244,10 @@ in {
     ./sxiv.nix
     ./theming.nix
     ./tmux.nix
-    ./tor.nix
     ./traadfri.nix
     ./unclutter.nix
-    ./version.nix
     ./vscode.nix
     ./watson.nix
-    ./wifi.nix
     ./zsh.nix
   ];
 }

configs/direnv.nix

@@ -11,8 +11,7 @@ let
       cat > shell.nix <<'EOF'
     { pkgs ? import <nixpkgs> {} }:
     pkgs.mkShell {
-      buildInputs = with pkgs; [];
+      buildInputs = [];
-      shellHook = "export HISTFILE=''${toString ./.history}";
     }
     EOF
       ''${EDITOR:-vim} shell.nix

configs/docker.nix

@@ -1,5 +1,12 @@
-{ pkgs, ... }: {
+{ lib, pkgs, ... }: {
-  virtualisation.docker.enable = true;
+  virtualisation.docker = {
+    enable = true;
+    # for ICE wifi, ref https://gist.github.com/sunsided/7840e89ff4e11b64a2d7503fafa0290c
+    extraOptions = lib.concatStringsSep " " [
+      "--bip=172.39.1.5/24"
+      "--fixed-cidr=172.39.1.0/25"
+    ];
+  };
   users.users.me.extraGroups = [ "docker" ];
   environment.systemPackages = [ pkgs.docker pkgs.docker_compose ];
 }

configs/engiadina.nix

@@ -1,31 +0,0 @@
-{ config, pkgs, ... }:
-let
-  inherit (import <niveum/lib>) tmpfilesConfig;
-  cdnRoot = "/run/engiadina";
-in
-{
-  systemd.tmpfiles.rules = [
-    (tmpfilesConfig {
-      type = "d";
-      path = cdnRoot;
-      mode = "0775";
-      user = config.users.users.me.name;
-    })
-  ];
-
-  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

@@ -4,22 +4,39 @@ let
   flameshot-once =
     pkgs.callPackage <stockholm/krebs/5pkgs/simple/flameshot-once> {};
 in {
-  nixpkgs.overlays = [
-    (self: super: {
-      xwaitforwindow =
-        super.callPackage <stockholm/krebs/5pkgs/simple/xwaitforwindow.nix> { };
-    })
-  ];
-
   environment.systemPackages = [
     (flameshot-once.override {
-      config.imgur = {
+      config = {
-        enable = true;
+        imgur = {
-        createUrl = "http://p.r/image";
+          enable = true;
-        deleteUrl = "http://p.r/image/delete/%1";
+          createUrl = "http://p.r/image";
-        xdg-open.browser = (defaultApplications pkgs).browser;
+          deleteUrl = "http://p.r/image/delete/%1";
+          xdg-open.browser = (defaultApplications pkgs).browser;
+        };
+        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"
+        ];
       };
-      config.timeout = 200;
     })
   ];
 }

configs/flix.nix

@@ -18,7 +18,6 @@ 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"
     ];
@@ -51,11 +50,11 @@ in {
     isSystemUser = true;
     createHome = true;
     home = cacheLocation;
-    extraGroups = [ flixGroup ];
+    group = flixGroup;
   };
 
   environment.systemPackages = [
-    (pkgs.writeDashBin "mpv-simpsons" ''
+    (pkgs.writers.writeDashBin "mpv-simpsons" ''
       set -efu
       cd "${flixLocation}/download"
       [ -f "${cacheLocation}/${indexFilename}" ] || exit 1
@@ -65,7 +64,7 @@ in {
         | shuf \
         | ${pkgs.findutils}/bin/xargs -d '\n' ${pkgs.mpv}/bin/mpv
     '')
-    (pkgs.writeDashBin "flixmenu" ''
+    (pkgs.writers.writeDashBin "flixmenu" ''
       set -efu
       cd "${flixLocation}/download"
 

configs/fonts.nix

@@ -1,8 +1,12 @@
 { pkgs, ... }: {
+  nixpkgs.config.joypixels.acceptLicense = true;
+
   fonts = {
     enableDefaultFonts = true;
-    enableFontDir = true;
+    fontDir.enable = true;
     fonts = with pkgs; [
+      alegreya
+      alegreya-sans
       corefonts
       eb-garamond
       fira
@@ -26,9 +30,10 @@
       jetbrains-mono
       twemoji-color-font
       joypixels
+      tocharian-font
     ];
     fontconfig.defaultFonts = {
-      monospace = [ "JetBrains Mono" ];
+      monospace = [ "JetBrains Mono" "JoyPixels" ];
       serif = [ "Roboto Slab" ];
       sansSerif = [ "Roboto" "Noto Sans" ];
       emoji = [ "JoyPixels" ];

configs/git.nix

@@ -7,7 +7,6 @@ in
     pkgs.mr
     pkgs.git
     pkgs.gitAndTools.gitflow
-    pkgs.gitAndTools.hub
     pkgs.gitAndTools.gh
     pkgs.gitAndTools.git-extras
     pkgs.gitAndTools.git-trim
@@ -23,37 +22,6 @@ 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;
@@ -78,25 +46,13 @@ in
         pull.ff = "only";
         rebase.autoStash = true;
         merge.autoStash = true;
-        core.pager =
+
-          "${pkgs.gitAndTools.diff-so-fancy}/bin/diff-so-fancy | ${pkgs.less}/bin/less --tabs=4 -RFX";
+        # ref https://github.com/dandavison/delta
-        color = {
+        core.pager = "${pkgs.delta}/bin/delta";
-          ui = true;
+        interactive.diffFilter = "${pkgs.delta}/bin/delta --color-only";
-          diff = {
+        delta.navigate = true;
-            meta = "11";
+        merge.conflictStyle = "diff3";
-            frag = "magenta bold";
+        diff.colorMoved = "default";
-            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";
-          };
-        };
       };
     };
   };

configs/hass/default.nix

@@ -1,61 +0,0 @@
-{ config, pkgs, lib, ... }:
-let
-  inherit (import ./lib.nix) triggers;
-  inherit (import <niveum/lib>) localAddresses;
-in
-{
-  imports = [
-    ./zigbee.nix
-    ./frontend.nix
-  ];
-
-  services.home-assistant = {
-    enable = true;
-    configWritable = true;
-    lovelaceConfigWritable = true;
-    openFirewall = true;
-    config = {
-      homeassistant = {
-        name = "Toum";
-        latitude = config.location.latitude;
-        longitude = config.location.longitude;
-        elevation = 90; # TODO find out how high I live
-        unit_system = "metric";
-        time_zone = config.time.timeZone;
-      };
-      config = {};
-      discovery = {};
-      system_health = {};
-      history = {};
-      # tradfri.host = localAddresses.tradfri; # dont use until python3Packages.pytradfri is packaged
-      sun = {};
-      mobile_app = {};
-      shopping_list = {};
-      sensor = [
-        {
-          platform = "dwd_weather_warnings";
-          region_name = "Berlin";
-        }
-      ];
-      mqtt = {
-        broker = "localhost";
-        port = 1883;
-        client_id = "home-assistant";
-        username = "albrecht";
-        password = lib.strings.fileContents <system-secrets/mosquitto>;
-        keepalive = 60;
-        protocol = "3.1";
-
-        discovery = true;
-        birth_message = {
-          topic = "/hass/status";
-          payload = "online";
-        };
-        will_message = {
-          topic = "/hass/status";
-          payload = "offline";
-        };
-      };
-    };
-  };
-}

configs/hass/frontend.nix

@@ -1,37 +0,0 @@
-let
-  inherit (import ./lib.nix) triggers;
-in
-{
-  services.home-assistant.config = {
-    frontend = {
-      themes = {
-        day_theme = import ./themes/clear.nix;
-        night_theme = import ./themes/clear-dark.nix;
-      };
-    };
-    automation = [
-      {
-        alias = "Night Theme";
-        hide_entity = true;
-        trigger = triggers.night;
-        action = [
-          {
-            service = "frontend.set_theme";
-            data.name = "night_theme";
-          }
-        ];
-      }
-      {
-        alias = "Day Theme";
-        hide_entity = true;
-        trigger = triggers.day;
-        action = [
-          {
-            service = "frontend.set_theme";
-            data.name = "day_theme";
-          }
-        ];
-      }
-    ];
-  };
-}

configs/hass/lib.nix

@@ -1,16 +0,0 @@
-{
-  triggers = {
-    night = {
-      platform = "numeric_state";
-      entity_id = "sun.sun";
-      value_template = "{{ state.attributes.elevation }}";
-      below = -4.0;
-    };
-    day = {
-      platform = "numeric_state";
-      entity_id = "sun.sun";
-      value_template = "{{ state.attributes.elevation }}";
-      above = 0;
-    };
-  };
-}

configs/hass/themes/clear-dark.nix

@@ -1,72 +0,0 @@
-rec {
-# Colors
- text-color = "#DADADB"; # Grey text
- text-medium-light-color = "#A0A2A8"; # Medium-light grey text
- text-medium-color = "#80828A"; # Medium grey text
- text-dark-color = "#6A6B74"; # Dark grey text
- accent-color = "#008bef"; # Blue
- accent-medium-color = "#2484C9"; # Decent blue
- background-color = "#3b4049"; # Dark grey background
- background-color-2 = "#484E59"; # Light grey background
- background-card-color = "#434952"; # Grey background
- border-color = "#383C46"; # Grey border
-
- # Header
- app-header-background-color = "#363941"; # Background color
-
- # Text
- primary-color = text-color;
- text-primary-color = text-color;
-
- # Left Menu
- paper-listbox-background-color = background-color; # Background
- sidebar-icon-color = text-medium-color; # icons
- sidebar-selected-icon-color = text-medium-light-color; # Selected row icon and background (15%)
- sidebar-selected-text-color = text-color; # Selected row label
-
- # UI
- paper-card-header-color = text-color; # Title in settings
- primary-background-color = background-color; # Background (also title background in left menu)
- mdc-theme-primary = accent-medium-color; # Action Buttons (save, restart etc.)
- card-background-color = background-card-color; # Entity Registry Background
-
- # Card
- paper-card-background-color = background-card-color; # Background
- dark-primary-color = text-color;
- primary-text-color = text-color;
- paper-listbox-color = text-color;
- light-primary-color = text-dark-color;
- secondary-text-color = text-medium-color;
- disabled-text-color = text-dark-color;
- paper-dialog-button-color = text-color;
- secondary-background-color = background-color-2; # Background more info title
-
- # Icons
- paper-item-icon-color = text-dark-color; # Off
- paper-item-icon-active-color = accent-color; # On
-
- # Switches
- switch-checked-button-color = text-medium-light-color; # Knob On
- switch-unchecked-button-color = text-medium-light-color; # Knob Off
- switch-checked-track-color = "#009FFF"; # Background On
- switch-unchecked-track-color = "#767682"; # Background Off
-
- # Slider
- paper-slider-active-color = accent-color; # Line On
- paper-slider-knob-color = text-medium-light-color; # Knob On
- paper-slider-container-color = text-dark-color; # Line Off
- paper-slider-knob-start-color = text-medium-light-color; # Knob Off
-
- # Badges
- label-badge-text-color = text-color;
- label-badge-background-color = "rgba(54, 57, 65, 0.6)";
-
- # Shadows
- ha-card-box-shadow = "inset 0px 0px 0px 1px var(--border-color)";
-
- # HACS
- hacs-badge-color = accent-color; # New Badge
- hacs-status-installed = text-color; # Installed Icon
- hacs-status-pending-restart = text-dark-color; # Restart Icon
- hacs-status-pending-update = accent-color;
-}

configs/hass/themes/clear.nix

@@ -1,52 +0,0 @@
-rec {
-  text-color = "#636B75"; # Grey text
-  text-medium-color = "#8c96a5"; # Medium grey text
-  text-light-color = "#BAC0C6"; # Light grey text
-  accent-color = "#00a1ff"; # Blue
-  background-color = "#F7F8F9"; # Light grey background
-  background-color-2 = "#F4F5F6"; # Light grey background
-  background-card-color = "rgba(255,255,255,1.0)"; # White background
-  border-color = "#E8E8E8"; # Light grey border
-
-  # Header
-  primary-color = text-color; # Background
-  text-primary-color = "#FFF"; # Text
-
-  # Left Menu
-  paper-listbox-background-color = background-color; # Background
-  # TODO = Text and Icons
-
-  # UI
-  paper-card-header-color = text-color; # Title in settings
-  primary-background-color = background-color; # Background color (also title background in left menu)
-
-  # Card
-  paper-card-background-color = background-card-color; # Background
-  dark-primary-color = text-color;
-  primary-text-color = text-color;
-  paper-listbox-color = text-color;
-  light-primary-color = text-light-color;
-  secondary-text-color = text-medium-color;
-  disabled-text-color = text-light-color;
-  paper-dialog-button-color = text-color;
-  secondary-background-color = background-color-2; # Background more info title
-
-  # Icons
-  paper-item-icon-color = text-light-color; # Off
-  paper-item-icon-active-color = accent-color; # On
-
-  # Switches
-  switch-checked-button-color = "#FFF"; # Knob On
-  switch-unchecked-button-color = "#FFF"; # Knob Off
-  switch-checked-track-color = "#0077FF"; # Background On
-  switch-unchecked-track-color = disabled-text-color; # Background Off
-
-  # Slider
-  paper-slider-active-color = accent-color; # Line On
-  paper-slider-container-color = "#e5e7ea"; # Line Off
-  paper-slider-knob-color = text-light-color; # Knob On
-  paper-slider-knob-start-color = text-light-color; # Knob Off
-
-  # Shadows
-  ha-card-box-shadow = "inset 0px 0px 0px 1px var(--border-color)";
-}

configs/hass/zigbee.nix

@@ -1,102 +0,0 @@
-{ config, pkgs, lib, ... }:
-let
-  inherit (import <niveum/lib>) localAddresses;
-in
-{
-  services.zigbee2mqtt = {
-    enable = true;
-    config = {
-      permit_join = false;
-      homeassistant = true;
-      serial = {
-        port = "/dev/ttyACM0";
-        disable_led = true;
-      };
-      mqtt = {
-        discovery = true;
-        base_topic = "zigbee";
-        server = "mqtt://${localAddresses.toum}";
-        user = "albrecht";
-        password = lib.strings.fileContents <system-secrets/mosquitto>;
-      };
-    };
-  };
-
-  services.mosquitto = {
-    enable = true;
-    host = "0.0.0.0";
-    allowAnonymous = false;
-    checkPasswords = true;
-    users."albrecht" = {
-      password = lib.strings.fileContents <system-secrets/mosquitto>;
-      acl = [ "topic readwrite #" ];
-    };
-  };
-
-  networking.firewall.allowedTCPPorts = [ 1883 ];
-
-  environment.systemPackages = [ pkgs.mosquitto ];
-
-  services.home-assistant = {
-    config = {
-      switch = [
-        {
-          platform = "mqtt";
-          name = "zigbee2mqtt_join";
-          state_topic = "/zigbee2mqtt/bridge/config/permit_join";
-          command_topic = "/zigbee2mqtt/bridge/config/permit_join";
-          payload_on = "true";
-          payload_off = "false";
-        }
-      ];
-      timer.zigbee_permit_join = {
-        name = "Zigbee Time remaining";
-        duration = 120;
-      };
-      automation = [
-        # Automation to start timer when enable join is turned on
-        {
-          id = "zigbee_join_enabled";
-          alias = "";
-          hide_entity = "true";
-          trigger = {
-            platform = "state";
-            entity_id = "switch.zigbee2mqtt_join";
-            to = "on";
-          };
-          action = {
-            service = "timer.start";
-            entity_id = "timer.zigbee_permit_join";
-          };
-        }
-        # Automation to stop timer when switch turned off and turn off switch when timer finished
-        {
-          id = "zigbee_join_disabled";
-          hide_entity = "true";
-          trigger = [
-            {
-              platform = "event";
-              event_type = "timer.finished";
-              event_data.entity_id = "timer.zigbee_permit_join";
-            }
-            {
-              platform = "state";
-              entity_id = "switch.zigbee2mqtt_join";
-              to = "off";
-            }
-          ];
-          action = [
-            {
-              service = "timer.cancel";
-              data.entity_id = "timer.zigbee_permit_join";
-            }
-            {
-              service = "switch.turn_off";
-              entity_id = "switch.zigbee2mqtt_join";
-            }
-          ];
-        }
-      ];
-    };
-  };
-}

configs/hedgedoc.nix

@@ -1,25 +0,0 @@
-{
-  services.nginx.virtualHosts."pad.xn--kiern-0qa.de" = {
-    enableACME = true;
-    addSSL = true;
-    locations."/".extraConfig = ''
-      client_max_body_size 4G;
-      proxy_set_header Host $host;
-      proxy_pass http://localhost:3091;
-    '';
-  };
-
-  services.hedgedoc = {
-    enable = true;
-    configuration = {
-      allowAnonymous = false;
-      allowGravatar = false;
-      db = {
-        dialect = "sqlite";
-        storage = "/var/lib/codimd/db.codimd.sqlite";
-        useCDN = false;
-      };
-      port = 3091;
-    };
-  };
-}

configs/htop.nix

@@ -2,45 +2,28 @@
   home-manager.users.me = {
     programs.htop = {
       enable = true;
-      colorScheme = 0;
+      settings = {
-      accountGuestInCpuMeter = true;
+        color_scheme = 0;
-      cpuCountFromZero = false;
+        account_guest_in_cpu_meter = true;
-      delay = 15;
+        cpu_count_from_zero = false;
-      detailedCpuTime = false;
+        delay = 15;
-      headerMargin = true;
+        detailed_cpu_time = false;
-      hideKernelThreads = true;
+        header_margin = true;
-      hideThreads = true;
+        hide_kernel_threads = true;
-      hideUserlandThreads = true;
+        hide_threads = true;
-      highlightBaseName = true;
+        hide_userland_threads = true;
-      highlightMegabytes = true;
+        highlight_base_name = true;
-      highlightThreads = true;
+        highlight_megabytes = true;
-      shadowOtherUsers = true;
+        highlight_threads = true;
-      showProgramPath = false;
+        shadow_other_users = true;
-      showThreadNames = false;
+        show_program_path = false;
-      sortDescending = true;
+        show_thread_names = false;
-      sortKey = "PERCENT_CPU";
+        sort_descending = true;
-      treeView = true;
+        sort_key = "PERCENT_CPU";
-      updateProcessNames = false;
+        tree_view = true;
-      meters = {
+        update_process_names = false;
-        left = [
+        right_meters = [ "Uptime" "Tasks" "LoadAverage" "Battery" ];
-          {
+        left_meters = [ "LeftCPUs2" "RightCPUs2" "Memory" "Swap" ];
-            kind = "LeftCPUs2";
-            mode = 1;
-          }
-          {
-            kind = "RightCPUs2";
-            mode = 1;
-          }
-          {
-            kind = "Memory";
-            mode = 1;
-          }
-          {
-            kind = "Swap";
-            mode = 1;
-          }
-        ];
-        right = [ "Uptime" "Tasks" "LoadAverage" "Battery" ];
       };
     };
   };

configs/hu-berlin.nix

@@ -6,23 +6,6 @@ let
     identity = fileContents <secrets/eduroam/identity>;
     password = fileContents <secrets/eduroam/password>;
   };
-  eduroamAuth = ''
-    key_mgmt=WPA-EAP
-    eap=TTLS
-    proto=RSN
-    identity="${eduroam.identity}"
-    anonymous_identity="anonymous@wlan.hu-berlin.de"
-    altsubject_match="DNS:srv1-radius.cms.hu-berlin.de;DNS:srv2-radius.cms.hu-berlin.de"
-    password="${eduroam.password}"
-    ca_cert="${
-      pkgs.fetchurl {
-        url =
-          "https://www.cms.hu-berlin.de/de/dl/netze/wlan/config/eduroam/t-telesec_globalroot_class_2.pem";
-        sha256 = "0if8aqd06sid7a0vw009zpa087wxcgdd2x6z2zs4pis5kvyqj2dk";
-      }
-    }"
-    phase2="auth=PAP"
-  '';
   hu-berlin-cifs-options = [
     "uid=${toString config.users.users.me.uid}"
     "gid=${toString config.users.groups.users.gid}"
@@ -37,11 +20,6 @@ let
     "x-systemd.idle-timeout=1min"
   ];
 in {
-  networking.wireless.networks = {
-    eduroam_5GHz.auth = eduroamAuth;
-    eduroam.auth = eduroamAuth;
-  };
-
   fileSystems."/media/hu-berlin/germpro2" = {
     device = "//hugerm31c.user.hu-berlin.de/germpro2/ling";
     fsType = "cifs";
@@ -54,14 +32,34 @@ in {
     options = hu-berlin-cifs-options;
   };
 
+
+  home-manager.users.me.programs.ssh = {
+    matchBlocks = {
+      "alew.hu-berlin.de" = {
+        user = "centos";
+        hostname = "141.20.187.219";
+      };
+    };
+  };
+
   environment.systemPackages = [
     (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"
+      {
+        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";
+        sha256 = "19x2kvwxx13265b2hj5fjf53g0liw6dw7xf9j9cav67cswmz60kf";
+      }))
+    )
   ];
 
   systemd.services.hu-vpn = {
-    enable = false;
+    enable = true;
     wants = [ "network-online.target" ];
     conflicts = [ "openvpn-hu-berlin.service" ];
     script = ''
@@ -69,7 +67,7 @@ in {
         host = forti-ssl.vpn.hu-berlin.de
         port = 443
         trusted-cert = 42193a913d276d9eb86217612956e1e6464d6f07bed5393a4787c87adc4bd359
-        username = ${eduroam.identity}
+        username = ${eduroam.identity}@split_tunnel
         password = ${eduroam.password}
       ''}
     '';

configs/i3.nix

@@ -30,6 +30,12 @@ let
       "devanagari" = pkgs.writers.writeDash "devanagari" ''
         ${pkgs.scripts.devanagari}/bin/devanagari
       '';
+      "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
+      '';
     };
   };
 
@@ -67,7 +73,7 @@ in {
   home-manager.users.me.xsession.windowManager.i3 = {
     enable = true;
     config = rec {
-      fonts = [ "Sans 10" ];
+      fonts = {names = ["Sans"]; size = 10.0;};
       modifier = "Mod4";
       window = {
         titlebar = false;
@@ -129,7 +135,7 @@ in {
       };
       bars = [{
         workspaceButtons = false;
-        fonts = [ "Sans 8" ];
+        fonts = {names = ["Sans"]; size = 8.0;};
         mode = "hide"; # "dock"
         position = "bottom";
         colors = rec {
@@ -179,13 +185,16 @@ in {
         "${modifier}+Shift+q" = "kill";
         "${modifier}+Shift+r" = "restart";
 
-        "${modifier}+Shift+s" = "sticky toggle";
+        "${modifier}+z" = "sticky toggle";
         "${modifier}+Shift+z" = "floating toggle";
+
+        "${modifier}+s" = "scratchpad show";
+        "${modifier}+Shift+s" = "move scratchpad";
+
         "${modifier}+c" = "split h";
         "${modifier}+e" = "layout toggle split";
         "${modifier}+f" = "fullscreen toggle";
         "${modifier}+r" = "mode resize";
-        "${modifier}+s" = "layout stacking";
         "${modifier}+v" = "split v";
         "${modifier}+w" = "layout tabbed";
 
@@ -193,20 +202,23 @@ in {
         "${modifier}+Return" = "exec ${(defaultApplications pkgs).terminal}";
         "${modifier}+t" = "exec ${(defaultApplications pkgs).fileManager}";
         "${modifier}+y" = "exec ${(defaultApplications pkgs).browser}";
+        "${modifier}+0" = "exec ${pkgs.scripts.menu-calc}/bin/=";
 
         "${modifier}+Shift+w" = "exec ${pkgs.scripts.k-lock}/bin/k-lock";
-        "${modifier}+a" =
+        "${modifier}+d" = "exec ${pkgs.writers.writeDash "run" ''exec ${pkgs.rofi}/bin/rofi -modi run,window,ssh,filebrowser -show run''}";
-          "exec --no-startup-id ${pkgs.rofi}/bin/rofi -display-window — -show window";
-        "${modifier}+d" = "exec --no-startup-id ${pkgs.dmenu}/bin/dmenu_run";
         "${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
-              note_file=$(find . -type f -printf "%T@ %p\n" | sort --reverse --numeric-sort | cut --delimiter=" " --fields=2 | dmenu -i)
+              note_file=$({
+                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
+              } | rofi -dmenu -i -p 'notes')
               if test "$note_file"
               then
                 i3-sensible-terminal -e "$EDITOR" "$note_file"
@@ -222,23 +234,16 @@ in {
         "${modifier}+F10" = "exec ${pkgs.redshift}/bin/redshift -x";
         "${modifier}+F11" = "exec ${pkgs.xcalib}/bin/xcalib -invert -alter";
         "${modifier}+F12" = "exec ${klem}/bin/klem";
-
         "Print" = "exec flameshot-once";
-        "XF86AudioLowerVolume" =
+        "XF86AudioLowerVolume" = "exec --no-startup-id ${pkgs.pamixer}/bin/pamixer -d 5";
-          "exec --no-startup-id ${pkgs.pamixer}/bin/pamixer -d 5";
         "XF86AudioMute" = "exec --no-startup-id ${pkgs.pamixer}/bin/pamixer -t";
-        "XF86AudioRaiseVolume" =
+        "XF86AudioRaiseVolume" = "exec --no-startup-id ${pkgs.pamixer}/bin/pamixer -i 5";
-          "exec --no-startup-id ${pkgs.pamixer}/bin/pamixer -i 5";
+        "XF86Calculator" = "exec ${pkgs.st}/bin/st -c floating -e ${pkgs.bc}/bin/bc";
-        "XF86Calculator" =
+        "XF86AudioPause" = "exec --no-startup-id ${pkgs.playerctl}/bin/playerctl pause";
-          "exec ${pkgs.st}/bin/st -c floating -e ${pkgs.bc}/bin/bc";
+        "XF86AudioPlay" = "exec --no-startup-id ${pkgs.playerctl}/bin/playerctl play-pause";
-        "XF86AudioPause" =
+        "XF86AudioNext" = "exec --no-startup-id ${pkgs.playerctl}/bin/playerctl next";
-          "exec --no-startup-id ${pkgs.playerctl}/bin/playerctl pause";
+        "XF86AudioPrev" = "exec --no-startup-id ${pkgs.playerctl}/bin/playerctl previous";
-        "XF86AudioPlay" =
+        "XF86AudioStop" = "exec --no-startup-id ${pkgs.playerctl}/bin/playerctl stop";
-          "exec --no-startup-id ${pkgs.playerctl}/bin/playerctl play-pause";
-        "XF86AudioNext" =
-          "exec --no-startup-id ${pkgs.playerctl}/bin/playerctl next";
-        "XF86AudioPrev" =
-          "exec --no-startup-id ${pkgs.playerctl}/bin/playerctl previous";
         "XF86ScreenSaver" = "exec ${pkgs.scripts.k-lock}/bin/k-lock";
 
         "XF86Display" = "exec ${pkgs.scripts.dmenurandr}/bin/dmenurandr";

configs/keybase.nix

@@ -1,8 +0,0 @@
-{ config, ... }: {
-  services.keybase.enable = true;
-
-  services.kbfs = {
-    enable = true;
-    mountPoint = "%h/cloud/keybase";
-  };
-}

configs/khal.nix

@@ -1,12 +1,19 @@
 { config, pkgs, lib, ... }:
 let
   davHome = "~/.local/share/dav";
-  davEndpoint = "https://cloud.xn--kiern-0qa.de/remote.php/dav";
+  kmeinCloud = {
-  username = "kieran";
+    davEndpoint = "https://cloud.xn--kiern-0qa.de/remote.php/dav";
-  password = lib.fileContents <secrets/nextcloud/password>;
+    username = "kieran";
+    password = lib.fileContents <secrets/nextcloud/password>;
+  };
+  fysiCloud = {
+    davEndpoint = "https://nextcloud.fysi.dev/remote.php/dav";
+    username = "kmein";
+    password = lib.fileContents <secrets/nextcloud-fysi/password>;
+  };
 in
 {
-  environment.systemPackages = [ pkgs.khal pkgs.vdirsyncer pkgs.khard ];
+  environment.systemPackages = [ pkgs.khal pkgs.vdirsyncer pkgs.khard pkgs.todoman ];
 
   systemd.user.services.vdirsyncer = {
     enable = true;
@@ -17,6 +24,10 @@ in
       ${pkgs.vdirsyncer}/bin/vdirsyncer sync
       ${pkgs.khal}/bin/khal printcalendars # https://lostpackets.de/khal/configure.html#syncing
     '';
+    serviceConfig = {
+      Type = "oneshot";
+      Restart = "on-failure";
+    };
   };
 
   home-manager.users.me = {
@@ -48,16 +59,48 @@ in
         skip_unparsable = no
       '';
 
+      "todoman/config.py".text = ''
+        path = "${davHome}/calendar/*"
+        date_format = "%Y-%m-%d"
+        time_format = "%H:%M"
+        default_due = 0
+        default_list = "Personal"
+        startable = True
+      '';
+
       "khal/config".text = ''
         [calendars]
 
-        [[kalender_local]]
+        [[alew]]
-        path = ${davHome}/calendar/*
+        path = ${davHome}/calendar/alew
-        type = discover
+        color = "light gray"
+
+        [[personal]]
+        path = ${davHome}/calendar/personal
+        color = "light cyan"
+
+        [[uni]]
+        path = ${davHome}/calendar/uni-1
+        color = "yellow"
+
+        [[fysi]]
+        path = ${davHome}/calendar/fysi-1
+        color = "light magenta"
+
+        [[fysi_team]]
+        path = ${davHome}/calendar/personal_shared_by_fdf
+        color = "light red"
+
+        [[birthdays]]
+        path = ${davHome}/contacts/contacts
+        type = birthdays
+        color = "light green"
 
         [default]
         highlight_event_days = True
         timedelta = 5d
+        print_new = path
+        default_calendar = personal
 
         [locale]
         timeformat = %H:%M
@@ -83,7 +126,13 @@ in
         [pair kalender]
         a = "kalender_local"
         b = "kalender_cloud"
-        collections = ["from a", "from b"]
+        collections = ["personal", "alew", "uni-1"]
+        conflict_resolution = "b wins"
+
+        [pair fysi]
+        a = "kalender_local"
+        b = "fysi_cloud"
+        collections = ["fysi-1", "personal_shared_by_fdf"]
         conflict_resolution = "b wins"
 
         [storage kontakte_local]
@@ -98,15 +147,21 @@ in
 
         [storage kontakte_cloud]
         type = "carddav"
-        url = "${davEndpoint}/addressbooks/users/${username}/"
+        url = "${kmeinCloud.davEndpoint}/addressbooks/users/${kmeinCloud.username}/"
-        username = "${username}"
+        username = "${kmeinCloud.username}"
-        password = "${password}"
+        password = "${kmeinCloud.password}"
 
         [storage kalender_cloud]
         type = "caldav"
-        url = "${davEndpoint}/calendars/${username}/"
+        url = "${kmeinCloud.davEndpoint}/calendars/${kmeinCloud.username}/"
-        username = "${username}"
+        username = "${kmeinCloud.username}"
-        password = "${password}"
+        password = "${kmeinCloud.password}"
+
+        [storage fysi_cloud]
+        type = "caldav"
+        url = "${fysiCloud.davEndpoint}/calendars/${fysiCloud.username}/"
+        username = "${fysiCloud.username}"
+        password = "${fysiCloud.password}"
       '';
     };
   };

configs/kleiter.nix

@@ -1,13 +0,0 @@
-{ ... }:
-let ssid = "Kleiter Gast";
-in {
-  networking.wireless.networks.${ssid}.psk = "Kleiter-Gast";
-
-  # fix dns
-  systemd.network.networks.kleiter = {
-    dns = [ "8.8.8.8" "8.8.4.4" ];
-    networkConfig.DHCP = "yes";
-    matchConfig.Name = "wlp3s0";
-    matchConfig.SSID = ssid;
-  };
-}

configs/lb.nix

@@ -0,0 +1,24 @@
+{ lib, pkgs, ... }:
+{
+  systemd.services.lb-subscription = {
+    enable = true;
+    wants = [ "network-online.target" ];
+    startAt = "weekly";
+    serviceConfig = {
+      user = "kfm";
+      WorkingDirectory = "/home/kfm/cloud/Seafile/Books/Germanistik/LB";
+    };
+    script = ''
+      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/" \
+          | ${pkgs.htmlq}/bin/htmlq --attribute href 'ul.slides a' \
+          | while read -r month; do
+            ${pkgs.curl}/bin/curl -sSL "$month" \
+              | ${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/mail/accounts.nix

@@ -1,145 +0,0 @@
-{ lib, ... }:
-let
-  inherit (import <niveum/lib>) kieran;
-
-  enableDefaults = lib.recursiveUpdate {
-    mbsync = {
-      enable = true;
-      create = "both";
-      expunge = "both";
-    };
-    msmtp.enable = true;
-    notmuch.enable = true;
-  };
-
-  settings = {
-    fastmail = {
-      smtp = {
-        host = "smtp.fastmail.com";
-        port = 465;
-        tls.enable = true;
-      };
-      imap = {
-        host = "imap.fastmail.com";
-        port = 993;
-        tls.enable = true;
-      };
-    };
-    cock = {
-      smtp = {
-        host = "mail.cock.li";
-        port = 587;
-        tls = {
-          enable = true;
-          useStartTls = true;
-        };
-      };
-      imap = {
-        host = "mail.cock.li";
-        port = 993;
-        tls.enable = true;
-      };
-    };
-    posteo = {
-      smtp = {
-        host = "posteo.de";
-        port = 587;
-        tls = {
-          enable = true;
-          useStartTls = true;
-        };
-      };
-      imap = {
-        host = "posteo.de";
-        port = 993;
-        tls.enable = true;
-      };
-    };
-    hu-berlin = {
-      smtp = {
-        host = "mailhost.cms.hu-berlin.de";
-        port = 25;
-        tls = {
-          enable = true;
-          useStartTls = true;
-        };
-      };
-      imap = {
-        host = "mailbox.cms.hu-berlin.de";
-        port = 993;
-        tls.enable = true;
-      };
-    };
-  };
-
-  # turns out we have to escape $ because, if the password contains a $, it will get interpolated as a variable by the msmtp `passwordeval` which does: `bash -c "COMMAND; echo"`
-  pass_ = file: "echo ${lib.escape ["$"] (lib.escapeShellArg (lib.strings.fileContents file))}";
-in
-{
-  fysi = enableDefaults {
-    primary = false;
-    userName = "kieran@fysi.tech";
-    address = "kieran@fysi.tech";
-    realName = kieran.name;
-    passwordCommand = pass_ <secrets/mail/fastmail>;
-    inherit (settings.fastmail) imap smtp;
-  };
-  cock = enableDefaults {
-    primary = false;
-    userName = "2210@cock.li";
-    address = "2210@cock.li";
-    realName = "2210";
-    passwordCommand = pass_ <secrets/mail/cock>;
-    inherit (settings.cock) imap smtp;
-  };
-  kieran-gmail = enableDefaults {
-    primary = false;
-    flavor = "gmail.com";
-    address = "kieran.meinhardt@gmail.com";
-    realName = kieran.name;
-    userName = "kieran.meinhardt";
-    passwordCommand = pass_ <secrets/mail/gmail/kieran.meinhardt>;
-    folders = {
-      drafts = "[Gmail]/Entw&APw-rfe";
-      sent = "[Gmail]/Gesendet";
-      trash = "[Gmail]/Papierkorb";
-    };
-  };
-  amroplay = enableDefaults {
-    primary = false;
-    flavor = "gmail.com";
-    address = "amroplay@gmail.com";
-    realName = kieran.name;
-    userName = "amroplay";
-    passwordCommand = pass_ <secrets/mail/gmail/amroplay>;
-    folders = {
-      drafts = "[Gmail]/Drafts";
-      sent = "[Gmail]/Sent Mail";
-      trash = "[Gmail]/Bin";
-    };
-  };
-  posteo = enableDefaults {
-    primary = true;
-    address = "kieran.meinhardt@posteo.net";
-    realName = kieran.name;
-    userName = "kieran.meinhardt@posteo.net";
-    passwordCommand = pass_ <secrets/mail/posteo>;
-    inherit (settings.posteo) imap smtp;
-  };
-  hu-berlin = enableDefaults {
-    primary = false;
-    address = "meinhark@hu-berlin.de";
-    realName = kieran.name;
-    userName = "meinhark";
-    passwordCommand = pass_ <secrets/eduroam/password>;
-    inherit (settings.hu-berlin) imap smtp;
-  };
-  hu-berlin-work = enableDefaults {
-    primary = false;
-    address = "meinhaki@hu-berlin.de";
-    realName = kieran.name;
-    userName = "meinhaki";
-    passwordCommand = pass_ <secrets/mail/meinhaki>;
-    inherit (settings.hu-berlin) imap smtp;
-  };
-}

configs/mail/client.nix

@@ -1,52 +0,0 @@
-{ config, pkgs, lib, ... }:
-let
-  inherit (import <niveum/lib>) email-sshKey;
-  much =
-    let
-      nixpkgs-much = import (pkgs.fetchFromGitHub {
-        owner = "NixOS";
-        repo = "nixpkgs";
-        rev = "7c2a362b58a1c2ba72d24aa3869da3b1a91d39e1";
-        sha256 = "0gl4xndyahasa9dv5mi3x9w8s457wl2xh9lcldizcn1irjvkrzs4";
-      }) {
-        overlays = [
-          (import <stockholm/krebs/5pkgs/haskell>)
-        ];
-      };
-      much-pkg = nixpkgs-much.haskellPackages.callCabal2nix "much" <niveum/submodules/much> {};
-    in nixpkgs-much.haskell.lib.dontHaddock much-pkg;
-in {
-  environment.variables.NOTMUCH_CONFIG = config.home-manager.users.me.home.sessionVariables.NOTMUCH_CONFIG;
-
-  users.users.me.openssh.authorizedKeys.keys = [ email-sshKey ];
-
-  environment.systemPackages = [
-    pkgs.notmuch-addrlookup
-
-    pkgs.muchsync
-
-    (pkgs.writers.writeDashBin "mua" ''
-      if [ $# -eq 0 ]; then
-        ${much}/bin/much-kmein
-      else
-        ${much}/bin/much-kmein -q "$*"
-      fi
-    '')
-
-    (pkgs.writers.writeDashBin "mail-clean" ''
-      ${pkgs.notmuch}/bin/notmuch search --output files --format=text0 tag:deleted | ${pkgs.findutils}/bin/xargs -r0 rm
-      ${pkgs.notmuch}/bin/notmuch new
-    '')
-  ];
-
-  home-manager.users.me = {
-    programs.notmuch = {
-      enable = true;
-      search.excludeTags = [ "deleted" "spam" ];
-    };
-
-    programs.msmtp.enable = true;
-
-    accounts.email.accounts = import ./accounts.nix { inherit lib; };
-  };
-}

configs/mail/fetcher.nix

@@ -1,80 +0,0 @@
-{ config, pkgs, lib, ... }:
-let
-  inherit (import <niveum/lib>) kieran sshPort;
-
-  tagRules = [
-    {
-      query = "to:miaengiadina-pwa@noreply.github.com AND subject:\"PR run failed\"";
-      tags = [ "-new" "+deleted" ];
-    }
-    {
-      query = lib.concatStringsSep " OR " [
-        "from:noreply-local-guides@google.com"
-        "from:google-maps-noreply@google.com"
-        "subject:fd-noti"
-        "from:nebenan.de"
-        "to:miaengiadina-pwa@noreply.github.com"
-      ];
-      tags = [ "-new" ];
-    }
-    {
-      query = "tag:new";
-      tags = [ "-new" "+inbox" ];
-    }
-  ];
-
-  generateTaggingScript = filters:
-    let
-      template = { tags, query, message ? "tagging ${query} -> ${lib.concatStringsSep " " tags}", ... }: ''
-        echo '${message}'
-        ${pkgs.notmuch}/bin/notmuch tag ${lib.concatStringsSep " " tags} -- "${query}"
-      '';
-    in lib.concatStringsSep "\n" (map template filters);
-in
-{
-  imports = [ <stockholm/krebs/3modules/secret.nix> ];
-
-  krebs.secret.files.email-ssh = {
-    path = "${config.users.users.email.home}/.ssh/id_ed25519";
-    owner.name = config.users.users.email.name;
-    source-path = toString <system-secrets> + "/email/ssh.key";
-  };
-
-  users.users.email = {
-    isNormalUser = true;
-    description = "fetching mails since 2021";
-  };
-
-  systemd.services.mail-sync =
-  let
-    hosts = [ "manakish.r" "wilde.r" ];
-  in {
-    enable = true;
-    wants = [ "network-online.target" config.krebs.secret.files.email-ssh.service ];
-    startAt = "*:0/3";
-    serviceConfig.User = config.users.users.email.name;
-    serviceConfig.Type = "oneshot";
-    environment.NOTMUCH_CONFIG = config.home-manager.users.email.home.sessionVariables.NOTMUCH_CONFIG;
-    path = [ pkgs.notmuch pkgs.openssh ];
-    script = ''
-      ${pkgs.isync}/bin/mbsync --all
-
-      ${lib.concatMapStringsSep "\n" (host: ''
-        echo === syncing ${host}
-        ${pkgs.muchsync}/bin/muchsync -s 'ssh -CTaxq -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -o ConnectTimeout=4 -p ${toString sshPort}' kfm@${host} || :
-      '') hosts}
-    '';
-  };
-
-  home-manager.users.email = {
-    programs.mbsync.enable = true;
-
-    accounts.email.accounts = import ./accounts.nix { inherit lib; };
-
-    programs.notmuch = {
-      enable = true;
-      new.tags = [ "new" ];
-      hooks.postNew = generateTaggingScript tagRules;
-    };
-  };
-}

configs/monitoring.nix

@@ -0,0 +1,75 @@
+{ config, pkgs, ... }:
+{
+  services.nginx.virtualHosts.default = {
+    locations."= /stub_status".extraConfig = "stub_status;";
+  };
+
+  services.prometheus = {
+    enable = true;
+    port = 9001;
+    exporters = {
+      nginx.enable = false;
+      node = {
+        enable = true;
+        enabledCollectors = [
+          "conntrack"
+          "diskstats"
+          "entropy"
+          "filefd"
+          "filesystem"
+          "loadavg"
+          "mdadm"
+          "meminfo"
+          "netdev"
+          "netstat"
+          "stat"
+          "time"
+          "vmstat"
+          "systemd"
+          "logind"
+          "interrupts"
+          "ksmd"
+        ];
+        port = 9002;
+      };
+    };
+  };
+
+  networking.firewall.allowedTCPPorts = [ config.services.prometheus.exporters.node.port ];
+
+  systemd.services.promtail = {
+    description = "Promtail service for Loki";
+    wantedBy = [ "multi-user.target" ];
+
+    serviceConfig = {
+      ExecStart = ''
+        ${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"; }
+          ];
+          scrape_configs = [
+            {
+              job_name = "journal";
+              journal = {
+                max_age = "12h";
+                labels.job = "systemd-journal";
+                labels.host = config.networking.hostName;
+              };
+              relabel_configs = [
+                {
+                  source_labels = [ "__journal__systemd_unit" ];
+                  target_label = "unit";
+                }
+              ];
+            }
+          ];
+        }}
+      '';
+    };
+  };
+}

configs/moodle-dl.nix

@@ -1,69 +0,0 @@
-{ config, pkgs, lib, ... }:
-let
-  nixpkgs-kmein = builtins.fetchGit {
-    url = "https://github.com/kmein/nixpkgs";
-    ref = "refs/heads/feature/moodle-dl-module";
-    rev = "11e035b133ea9fbf07bc1b6185990b095358ab4f";
-  };
-
-  moodle-dl-package = (import nixpkgs-kmein {}).moodle-dl.overrideAttrs (old: old // {
-    patches = [ <niveum/packages/moodle-dl/telegram-format.patch> ];
-  });
-in
-{
-  imports = [ "${nixpkgs-kmein}/nixos/modules/services/networking/moodle-dl.nix" ];
-
-  services.moodle-dl = {
-    enable = true;
-    startAt = "hourly";
-    package = moodle-dl-package;
-    settings = {
-      telegram = {
-        token = lib.strings.fileContents <system-secrets/telegram/moodle-dl.token>;
-        chat_id = "18980945";
-        send_error_msg = true;
-      };
-      token = lib.strings.fileContents <system-secrets/moodle.token>;
-      moodle_domain = "moodle.hu-berlin.de";
-      moodle_path = "/";
-      download_course_ids = [
-        99881 # Dialektologie
-        100183 # Onomastik
-        100353 # Sanskrit I
-        100692 # Sanskrit Tutorium
-        99832 # Germanisch
-        99823 # Gotisch
-        99813 # Altalbanisch
-        98681 # Geistliche Lyrik von Luther bis Lehnert
-        99667 # Antike Mythologie
-        # 52365 # FSR KlassPhil
-      ];
-      download_submissions = true;
-      download_descriptions = true;
-      download_links_in_descriptions = false;
-      download_databases = false;
-      download_forums = false;
-      download_linked_files = false;
-      download_also_with_cookie = false;
-    };
-  };
-
-  services.syncthing = let moodle-dl-directory = config.services.moodle-dl.directory; in {
-    enable = true;
-    user = "moodle-dl"; # config.users.extraUsers.moodle.name;
-    openDefaultPorts = true;
-    configDir = "${moodle-dl-directory}/.config/syncthing";
-    dataDir = "${moodle-dl-directory}/.config/syncthing";
-    declarative = rec {
-      cert = toString <system-secrets/syncthing/cert.pem>;
-      key = toString <system-secrets/syncthing/key.pem>;
-      devices = {
-        inherit ((import <niveum/lib>).syncthing.devices) wilde manakish toum;
-      };
-      folders.${moodle-dl-directory} = {
-        devices = [ "toum" "wilde" "manakish" ];
-        id = "moodle-dl";
-      };
-    };
-  };
-}

configs/mpv.nix

@@ -1,4 +1,4 @@
-{ pkgs, ... }: let
+{ pkgs, lib, ... }: let
   swallow = command: "${pkgs.scripts.swallow}/bin/swallow ${command}";
 in {
   environment.shellAliases.smpv = swallow "mpv";
@@ -7,7 +7,8 @@ in {
     programs.mpv = {
       enable = true;
       config = {
-        ytdl-format = "bestvideo+bestaudio/best";
+        ytdl-raw-options = lib.concatStringsSep "," [ ''sub-lang="de,en"'' "write-sub=" "write-auto-sub=" ];
+        screenshot-template = "%F-%wH%wM%wS-%#04n";
       };
       bindings = {
         "Alt+RIGHT" = "add video-rotate 90";
@@ -19,6 +20,9 @@ in {
         "Alt+k" = "add video-pan-y 0.05";
         "Alt+j" = "add video-pan-y -0.05";
       };
+      scripts = [
+        pkgs.mpvScripts.youtube-quality
+      ];
     };
   };
 }

configs/nano.nix

@@ -1,10 +0,0 @@
-{
-  programs.nano.nanorc = ''
-    set autoindent
-    set boldtext
-    set morespace
-    set smarthome
-    set tabsize 4
-    set tabstospaces
-  '';
-}

configs/neomutt.nix

@@ -0,0 +1,248 @@
+{ pkgs, lib, ... }:
+let
+  mainMailbox = "posteo";
+
+  accounts.uni = {
+    user = "meinhark";
+    password = lib.strings.fileContents <secrets/eduroam/password>;
+    address = "kieran.felix.meinhardt@hu-berlin.de";
+    imap = "mailbox.cms.hu-berlin.de";
+    smtp = "mailhost.cms.hu-berlin.de";
+    smtpSettings = smtp: "smtp://${smtp}";
+    folders = {
+      drafts = "Drafts";
+      sent = "Sent";
+      trash = "Trash";
+    };
+  };
+
+  accounts.uni-old = {
+    user = "meinhark";
+    password = lib.strings.fileContents <secrets/eduroam/password>;
+    address = "meinhark@informatik.hu-berlin.de";
+    imap = "mailbox.informatik.hu-berlin.de";
+    smtp = "mailhost.informatik.hu-berlin.de";
+    smtpSettings = smtp: "smtp://${smtp}";
+    folders = {
+      drafts = "Drafts";
+      sent = "Sent";
+      trash = "Trash";
+    };
+  };
+
+  accounts.work-uni = {
+    user = "meinhaki";
+    password = lib.strings.fileContents <secrets/mail/meinhaki>;
+    address = "kieran.meinhardt@hu-berlin.de";
+    imap = "mailbox.cms.hu-berlin.de";
+    smtp = "mailhost.cms.hu-berlin.de";
+    smtpSettings = smtp: "smtp://${smtp}";
+    folders = {
+      drafts = "Drafts";
+      sent = "Sent";
+      trash = "Trash";
+    };
+  };
+
+  accounts.work-fysi = rec {
+    user = "kieran@fysi.tech";
+    address = user;
+    password = lib.strings.fileContents <secrets/mail/fastmail>;
+    imap = "imap.fastmail.com";
+    smtp = "smtp.fastmail.com";
+    smtpSettings = smtp: "smtps://${smtp}:465";
+    folders = {
+      drafts = "Drafts";
+      sent = "Sent";
+      trash = "Trash";
+    };
+  };
+
+  accounts.cock = rec {
+    user = "2210@cock.li";
+    address = user;
+    password = lib.strings.fileContents <secrets/mail/cock>;
+    imap = "mail.cock.li";
+    smtp = imap;
+    smtpSettings = smtp: "smtp://${smtp}:587";
+    folders = {
+      drafts = "Drafts";
+      sent = "Sent";
+      trash = "Trash";
+    };
+  };
+
+  accounts."${mainMailbox}" = rec {
+    user = "kieran.meinhardt@posteo.net";
+    address = user;
+    password = lib.strings.fileContents <secrets/mail/posteo>;
+    imap = "posteo.de";
+    smtp = imap;
+    smtpSettings = smtp: "smtp://${smtp}";
+    folders = {
+      drafts = "Drafts";
+      sent = "Sent";
+      trash = "Trash";
+    };
+  };
+
+  accounts.google-amro = rec {
+    user = "amroplay@gmail.com";
+    address = user;
+    password = lib.strings.fileContents <secrets/mail/gmail/amroplay>;
+    imap = "imap.gmail.com";
+    smtp = "smtp.gmail.com";
+    smtpSettings = smtp: "smtps://${smtp}:465";
+    folders = {
+      drafts = "[Gmail]/Drafts";
+      sent = "[Gmail]/Sent Mail";
+      trash = "[Gmail]/Bin";
+    };
+  };
+
+  accounts.google-kieran = rec {
+    user = "kieran.meinhardt@gmail.com";
+    address = user;
+    password = lib.strings.fileContents <secrets/mail/gmail/kieran.meinhardt>;
+    imap = "imap.gmail.com";
+    smtp = "smtp.gmail.com";
+    smtpSettings = smtp: "smtps://${smtp}:465";
+    folders = {
+      drafts = "[Gmail]/Entwürfe";
+      sent = "[Gmail]/Gesendet";
+      trash = "[Gmail]/Papierkorb";
+    };
+  };
+in
+{
+  environment.systemPackages = [ pkgs.neomutt ];
+  environment.shellAliases.mua = "${pkgs.neomutt}/bin/neomutt -f ${mainMailbox}←";
+
+  home-manager.users.me.xdg.configFile."neomutt/neomuttrc".text = ''
+    set mailcap_path = ${pkgs.writeText "mailcap" ''
+      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 ;
+      video/*; ${pkgs.utillinux}/bin/setsid ${pkgs.mpv}/bin/mpv --quiet %s &; copiousoutput
+      audio/*; ${pkgs.mpv}/bin/mpv %s ;
+      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
+
+    set sidebar_visible
+    set sidebar_format = "%D%?F? [%F]?%* %?N?%N/?%S"
+    set sidebar_width = 25                  # Plenty of space
+    set sidebar_divider_char = '│'          # Pretty line-drawing character
+    set mail_check_stats
+
+    set index_format="%2C %Z %D %-15.15L %s"
+    set date_format="%F %R"
+
+    set sort = 'reverse-date'
+    set sleep_time = 0		# Pause 0 seconds for informational messages
+    set markers = no		# Disables the `+` displayed at line wraps
+    set mark_old = no		# Unread mail stay unread until read
+    set wait_key = no		# mutt won't ask "press key to continue"
+    set fast_reply			# skip to compose when replying
+    set forward_format = "Fwd: %s"	# format of subject when forwarding
+    set reverse_name		# reply as whomever it was to
+    set include=ask-no			# don't include message in replies
+    auto_view text/html		# automatically show html (mailcap uses lynx)
+    auto_view application/pgp-encrypted
+    alternative_order text/plain text/enriched text/html
+
+    set abort_noattach abort_noattach_regex="\<(attach|attached|attachments?|anbei|Anhang|angehängt)\>"
+    set attach_save_dir=/tmp
+    set fast_reply
+
+    set narrow_tree # narrow threads for more depth
+
+    bind index,pager B sidebar-toggle-visible   # Use 'B' to switch the Sidebar on and off
+    bind index,pager \Ck sidebar-prev
+    bind index,pager \Cj sidebar-next
+    bind index,pager \Co sidebar-open
+    bind index,pager \Cp sidebar-prev-new
+    bind index,pager \Cn sidebar-next-new
+
+    macro index * <limit>~F\r
+    macro index + <limit>all\r
+
+    set query_command = "khard email --parsable %s"
+    bind editor <Tab> complete-query
+    bind editor ^T    complete
+
+    set mail_check = 90
+    set timeout = 15
+    # set imap_check_subscribed
+    set use_from
+
+
+    set header_cache="~/.cache/mutt" message_cachedir="~/.cache/mutt"
+
+    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 ''
+        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}/${account.folders.sent}"
+      '') accounts)}
+    ''}
+
+    set spoolfile="${mainMailbox}"
+
+    source ${pkgs.writeText "colors.neomuttrc" ''
+      # Default index colors:
+      color index_number blue default
+      color index red default '.*'
+      color index_flags lightcyan default '.*'
+      color index_author yellow default '.*'
+      color index_subject lightblack default '.*'
+
+      # New mail is boldened:
+      color index_author lightyellow black "~N"
+      color index_subject lightwhite black "~N"
+
+      # Flagged mail is highlighted:
+      color index_flags lightmagenta default '~F'
+
+      # Other colors and aesthetic settings:
+      mono bold bold
+      mono underline underline
+      mono error bold
+      mono indicator reverse
+      # color sidebar_flagged red black
+      mono sidebar_new bold
+      color error red default
+      color message cyan default
+      color search brightmagenta default
+      color hdrdefault lightblack default
+      color quoted green default
+      color quoted1 blue default
+      color quoted2 cyan default
+      color quoted3 yellow default
+      color quoted4 red default
+      color quoted5 brightred default
+      color signature lightblack default
+      color tree color235 default
+
+      # Regex highlighting:
+      color header red default "^(Date)"
+      color header yellow default "^(From)"
+      color header white default "^(B?CC)"
+      color header brightwhite default "^(Subject)"
+      color body cyan default "[\-\.+_a-zA-Z0-9]+@[\-\.a-zA-Z0-9]+" # Email addresses
+      color body brightblue default "(https?|ftp)://[\-\.,/%~_:?&=\#a-zA-Z0-9]+" # URL
+      color body yellow default "^(\t| )*(-|\\*) \.*" # List items as yellow
+      color body red default "(BAD signature)|^gpg: BAD signature from.*"
+      color body brightgreen default "(Good signature)|^gpg: Good signature .*"
+      color body brightyellow default "^gpg: "
+      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

@@ -25,18 +25,13 @@
         customRC = builtins.readFile <niveum/lib/vim/init.vim>;
         packages.nvim = with pkgs.vimPlugins; {
           start = [
-            # cheat-sh-vim
-            # deoplete-nvim
-            # vim-abolish
             ale
             fzf-vim
             fzfWrapper
-            goyo
             supertab
             undotree
             tabular
-            vimwiki
+            # vimwiki
-            vim-256noir
             vim-colors-paramount
             vim-commentary
             vim-css-color
@@ -44,34 +39,26 @@
             vim-fetch
             vim-fugitive
             vim-gitgutter
-            vim-pandoc
-            vim-pandoc-syntax # vim-pandoc-after
             vim-repeat
             vim-sensible
-            # vim-startify
             vim-surround
-            vim-mail
           ];
           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-256noir
           ];
         };
       };

configs/networkmanager.nix

@@ -0,0 +1,86 @@
+{ lib, pkgs, ... }:
+let
+  profile = name: custom: lib.recursiveUpdate {
+    connection.id = name;
+    connection.type = "wifi";
+    connection.interface-name = "wlp3s0";
+    connection.permissions = "";
+    wifi.mac-address-blacklist = "";
+    wifi.ssid = name;
+    wifi.mode = "infrastructure";
+    ipv4.dns-search = "";
+    ipv4.method = "auto";
+    ipv6.addr-gen-mode = "stable-privacy";
+    ipv6.dns-search = "";
+    ipv6.method = "auto";
+    proxy = {};
+  } custom;
+  eduroamProfile = {
+    connection.uuid = "eae9fee6-a7d2-4120-a609-440b457d6fcf";
+    wifi-security = {
+      group = "ccmp;tkip;";
+      key-mgmt = "wpa-eap";
+      pairwise = "ccmp;";
+      proto = "rsn;";
+    };
+    "802-1x" = {
+      altsubject-matches = "DNS:srv1-radius.cms.hu-berlin.de;DNS:srv2-radius.cms.hu-berlin.de;";
+      anonymous-identity = "anonymous@wlan.hu-berlin.de";
+      ca-cert = pkgs.fetchurl {
+        url = "https://www.cms.hu-berlin.de/de/dl/netze/wlan/config/eduroam/t-telesec_globalroot_class_2.pem";
+        sha256 = "0if8aqd06sid7a0vw009zpa087wxcgdd2x6z2zs4pis5kvyqj2dk";
+      };
+      eap = "ttls;";
+      identity = lib.strings.fileContents <secrets/eduroam/identity>;
+      password = lib.strings.fileContents <secrets/eduroam/password>;
+      phase2-auth = "pap";
+    };
+  };
+in
+{
+  imports = [ <niveum/modules/networkmanager-declarative.nix> ];
+
+  networking.networkmanager = {
+    enable = true;
+    wifi.macAddress = "random";
+    ethernet.macAddress = "random";
+    unmanaged = [ "docker*" ];
+    profiles = lib.mapAttrs profile {
+      Aether = {
+        connection.uuid = "7138bb0f-1aeb-4905-890e-a6628427aa21";
+        ipv6.addr-gen-mode = "stable";
+        wifi.cloned-mac-address = "stable";
+        wifi-security = {
+          psk = lib.strings.fileContents <secrets/wifi/Aether.psk>;
+          auth-alg = "open";
+          key-mgmt = "wpa-psk";
+        };
+      };
+      FactoryCommunityGuest = {
+        connection.uuid = "fb1f2e52-651e-48b5-a72c-1accddf31afb";
+        connection.timestamp = "1631885129";
+        wifi.seen-bssids = "54:EC:2F:19:30:DC;54:EC:2F:19:5C:9C;54:EC:2F:58:E4:3C;";
+        wifi-security = {
+          psk = "Factory4ever";
+          auth-alg = "open";
+          key-mgmt = "wpa-psk";
+        };
+      };
+      o2-WLAN66 = {
+        connection.uuid = "c563aec3-f344-4ffb-8d1c-60a6cdac8fe0";
+        wifi-security = {
+          psk = "PK3468KV488T934U";
+          auth-alg = "open";
+          key-mgmt = "wpa-psk";
+        };
+      };
+      "WIFI@DB".connection.uuid = "4eff4e94-8850-4e9f-a338-1787d0d90479";
+      eduroam = eduroamProfile;
+      eduroam_5GHz = eduroamProfile;
+    };
+  };
+
+  users.users.me.extraGroups = [ "networkmanager" ];
+
+  environment.systemPackages = [ pkgs.speedtest-cli ];
+}

configs/newsboat.nix

@@ -2,8 +2,10 @@
 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/syncthing/common/newsboat";
+    "${config.users.users.me.home}/cloud/Seafile/Documents/newsboat";
   linkhandler-bin = "${pkgs.scripts.linkhandler}/bin/linkhandler";
 
   newsboat-config = pkgs.writeText "config" ''
@@ -22,7 +24,7 @@ let
     macro , open-in-browser
     macro c set browser "${pkgs.xsel}/bin/xsel -b <<<" ; open-in-browser ; set browser ${linkhandler-bin}
     macro v set browser "${pkgs.utillinux}/bin/setsid -f ${pkgs.mpv}/bin/mpv" ; open-in-browser ; set browser ${linkhandler-bin}
-    macro y set browser "${pkgs.ts}/bin/ts ${pkgs.youtube-dl}/bin/youtube-dl -f ${ytdl-format} --add-metadata" ; open-in-browser ; set browser ${linkhandler-bin}
+    macro y set browser "${youtube-download}" ; open-in-browser ; set browser ${linkhandler-bin}
 
     bind-key j down
     bind-key k up
@@ -69,5 +71,11 @@ in {
     '';
   };
 
-  environment.systemPackages = [ pkgs.newsboat ];
+  environment.systemPackages = [
+    pkgs.newsboat
+    (pkgs.writers.writeDashBin "mpv-watch-later" ''
+      ${pkgs.sqlite}/bin/sqlite3 ${newsboat-home}/cache.db "SELECT url FROM rss_item WHERE flags='e' AND deleted=0 ORDER BY pubDate DESC" \
+        | ${pkgs.findutils}/bin/xargs ${pkgs.mpv}/bin/mpv
+    '')
+  ];
 }

configs/nix.nix

@@ -1,10 +1,14 @@
 { pkgs, ... }:
 {
-  # enable `nix flake`
+  nixpkgs = {
+    config.allowUnfree = true;
+    overlays = [
+      (import <nix-writers/pkgs>)
+      (import <stockholm/krebs/5pkgs>)
+    ];
+  };
   nix = {
-    package = pkgs.nix;
+    package = pkgs.nixUnstable;
-    # extraOptions = ''
+    extraOptions = "experimental-features = nix-command flakes";
-    #   experimental-features = nix-command
-    # '';
   };
 }

configs/packages.nix

@@ -0,0 +1,264 @@
+{ 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; };
+
+  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";
+    })
+  ];
+
+
+  astrolog = nixpkgs-unstable.astrolog.overrideAttrs (old: old // {
+    installPhase = ''
+      ${old.installPhase}
+      # set sensible defaults
+      sed -i '
+        /^-z /s/8:00W/1:00E/ # timezone
+        /^-zl /s/122W19:59 47N36:35/13E22:42 52N27:42/ # default location
+        /^-zj /s/"Current moment now"/Now/ # default name
+        /^-zj /s/"Seattle, WA, USA"/Berlin/ # default location
+        /^_k/s/_k/=k/ # use color
+        /^_Yd/s/_Yd/=Yd/ # sensible date format
+        /^_Yt/s/_Yt/=Yt/ # sensible time format
+        /^_Yv/s/_Yv/=Yv/ # sensible length format
+        /^:Xbw/s/:Xbw/:Xbn/ # set X11 bitmap format
+        /^:I /s/80/120/ # wider text output
+      ' $out/astrolog/astrolog.as
+    '';
+  });
+
+  recht = pkgs.callPackage <recht> {};
+
+in {
+  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
+    aria2
+    firefox
+    tdesktop
+    w3m
+    wget
+    whois
+    dnsutils
+    # FILE MANAGERS
+    ranger
+    pcmanfm
+    # MEDIA
+    ffmpeg
+    imagemagick
+    exiftool
+    # ARCHIVE TOOLS
+    unzip
+    unrar
+    p7zip
+    zip
+    # MONITORS
+    htop
+    iotop # I/O load monitor
+    iftop # interface bandwidth monitor
+    lsof # list open files
+    psmisc # for killall, pstree
+    # SHELL
+    bat # better cat
+    fd # better find
+    file # determine file type
+    dos2unix
+    ncdu # ncurses disk usage
+    python3Packages.jsonschema # json validation
+    jq # json toolkit
+    pup # html toolkit
+    htmlq
+    xsv # csv toolkit
+    xmlstarlet # xml toolkit
+    manpages
+    posix_man_pages
+    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
+    # HARDWARE TOOLS
+    usbutils # for lsusb
+    pciutils # for lspci
+    lshw # for lshw
+    arandr # xrandr for noobs
+    libnotify # for notify-send
+    xclip # clipboard CLI
+    dragon-drop # drag and drop
+    xorg.xkill # kill by clicking
+    audacity
+    calibre
+    inkscape
+    astrolog
+    anki # flashcards
+    jbofihe # lojbanic software
+    nixpkgs-unstable.zoom-us # video conferencing
+    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
+    scripts.showkeys-toggle
+    scripts.kirciuoklis
+    scripts.favicon
+    scripts.ipa # XSAMPA to IPA converter
+    scripts.playlist
+    scripts.mpv-tv
+    scripts.devanagari
+    scripts.betacode # ancient greek betacode to unicode converter
+    scripts.meteo
+    scripts.mahlzeit
+    recht
+    scripts.vimv
+    scripts.swallow # window swallowing
+    scripts.literature-quote
+    scripts.nav # json navigation
+    scripts.notetags
+    scripts.booksplit
+    scripts.dmenurandr
+    scripts.interdimensional-cable
+    scripts.dmenubluetooth
+    scripts.manual-sort
+    scripts.much-scripts
+    scripts.dns-sledgehammer
+    ts
+    scripts.vg
+    scripts.fkill
+    scripts.wttr
+    scripts.unicodmenu
+    scripts.horoscope
+    scripts.closest
+    scripts.trans
+    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
+
+    menstruation
+
+    (pkgs.writers.writeDashBin "worldradio" ''
+      shuf ${worldradio} | ${pkgs.findutils}/bin/xargs ${pkgs.mpv}/bin/mpv --no-video
+    '')
+
+    (pkgs.writers.writeDashBin "chats" ''
+      ${pkgs.openssh}/bin/ssh makanek "cd /var/lib/weechat/logs && grep --ignore-case --color=always --recursive $@" | ${pkgs.less}/bin/less --raw-control-chars
+    '')
+
+    (pkgs.writers.writeDashBin "ncmpcpp-zaatar" ''MPD_HOST=${(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 ${pkgs.mpc_cli}/bin/mpc "$@"'')
+
+    spotify
+    ncspot
+    playerctl
+
+    nix-index
+    scripts.nix-index-update
+
+    #krebs
+    dic
+    cyberlocker-tools
+    untilport
+    kpaste
+    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
+  ];
+
+
+  home-manager.users.me.xdg.configFile."pycodestyle".text = ''
+    [pycodestyle]
+    max-line-length = 110
+  '';
+
+}

configs/packages/default.nix

@@ -1,170 +0,0 @@
-{ pkgs, lib, ... }:
-let
-  hc = pkgs.callPackage <stockholm/tv/5pkgs/simple/hc.nix> {};
-  worldradio = pkgs.callPackage <niveum/packages/worldradio.nix> {};
-  inherit (import <niveum/lib>) nixpkgs-unstable;
-in {
-  imports = [
-    ./krebs.nix
-    ./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
-      ];
-    }
-  ];
-
-  environment.systemPackages = with pkgs; [
-    # INTERNET
-    aria2
-    # firefox
-    tdesktop
-    w3m
-    wget
-    httpie
-    whois
-    ddgr
-    ix
-    nur.repos.kmein.python3Packages.instaloader
-    dnsutils
-    # mtr # my traceroute
-    # FILE MANAGERS
-    ranger
-    pcmanfm
-    # MEDIA
-    ffmpeg
-    imagemagick
-    exiftool
-    scrot
-    # ARCHIVE TOOLS
-    unzip
-    unrar
-    p7zip
-    zip
-    # MONITORS
-    htop
-    iotop # I/O load monitor
-    iftop # interface bandwidth monitor
-    lsof # list open files
-    psmisc # for killall, pstree
-    # SHELL
-    bat # better cat
-    du-dust # better du
-    fd # better find
-    file # determine file type
-    dos2unix
-    trash-cli
-    ncdu # ncurses disk usage
-    python3Packages.jsonschema # json validation
-    jq # json toolkit
-    pup # html toolkit
-    jo # json creation
-    xsv # csv toolkit
-    xmlstarlet # xml toolkit
-    manpages
-    posix_man_pages
-    # moreutils # for parallel, sponge, combine
-    tree
-    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
-    lshw # for lshw
-    arandr # xrandr for noobs
-    libnotify # for notify-send
-    xclip # clipboard CLI
-    dragon-drop # drag and drop
-    xorg.xkill # kill by clicking
-    audacity
-    calibre
-    inkscape
-    nixpkgs-unstable.zoom-us # video conferencing
-    pdfgrep # search in pdf
-    pdftk # pdf toolkit
-    poppler_utils # pdf toolkit
-    evince # for viewing pdf annotations
-    xournalpp # for annotating pdfs
-    hc # print files as qr codes
-    youtubeDL
-    bc # calculator
-    scripts.infschmv
-    scripts.default-gateway
-    scripts.showkeys-toggle
-    scripts.favicon
-    scripts.ipa # XSAMPA to IPA converter
-    scripts.playlist
-    scripts.devanagari
-    scripts.betacode # ancient greek betacode to unicode converter
-    scripts.meteo
-    nur.repos.kmein.mahlzeit
-    # nur.repos.kmein.slide
-    nur.repos.kmein.vimv
-    scripts.swallow # window swallowing
-    scripts.genius
-    scripts.instaget
-    scripts.literature-quote
-    scripts.nav # json navigation
-    scripts.n
-    scripts.notetags
-    scripts.booksplit
-    scripts.dmenurandr
-    scripts.interdimensional-cable
-    scripts.dmenubluetooth
-    scripts.manual-sort
-    scripts.much-scripts
-    scripts.dns-sledgehammer
-    ts
-    scripts.vg
-    scripts.fkill
-    scripts.wttr
-    scripts.boetlingk
-    scripts.unicodmenu
-    scripts.trans
-    scripts.liddel-scott-jones
-    scripts.mpv-radio
-    # kmein.slide
-    scripts.tolino-screensaver
-    scripts.rfc
-    nix-prefetch-git
-    scripts.nix-git
-    nixfmt
-    par
-    qrencode
-    wtf
-
-    (pkgs.writers.writeDashBin "worldradio" ''
-      shuf ${worldradio} | ${pkgs.findutils}/bin/xargs ${pkgs.mpv}/bin/mpv --no-video
-    '')
-
-    (pkgs.writers.writeDashBin "ncmpcpp-zaatar" ''MPD_HOST=${(import <niveum/lib/local-network.nix>).zaatar} exec ${pkgs.ncmpcpp}/bin/ncmpcpp "$@"'')
-
-    spotify
-    spotify-tui
-    playerctl
-  ];
-
-}

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

@@ -1,99 +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
-  exceptions
-  extra
-  filepath
-  foundation
-  free
-  haskeline
-  hedgehog
-  hourglass
-  hspec
-  http-client
-  http-conduit
-  kan-extensions
-  lens
-  linear
-  lucid
-  megaparsec
-  microlens
-  monad-logger
-  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
-  type-unary
-  unix-time
-  unordered-containers
-  vector
-  void
-  vty
-  warp
-  wreq
-  yaml
-]

configs/packages/krebs.nix

@@ -1,24 +0,0 @@
-{ lib, pkgs, ... }:
-let
-  krebs-packages = pkgs: {
-    dic = pkgs.callPackage <stockholm/krebs/5pkgs/simple/dic> { };
-    yt-next = pkgs.callPackage <stockholm/lass/5pkgs/yt-next> { };
-    acronym = pkgs.callPackage <stockholm/lass/5pkgs/acronym> { };
-    urban = pkgs.callPackage <stockholm/lass/5pkgs/urban> { };
-    mpv-poll = pkgs.callPackage <stockholm/lass/5pkgs/mpv-poll> { };
-    untilport = pkgs.callPackage <stockholm/krebs/5pkgs/simple/untilport> { };
-    kpaste = pkgs.callPackage <stockholm/krebs/5pkgs/simple/kpaste> { };
-    krebspaste = pkgs.callPackage <stockholm/krebs/5pkgs/simple/krebspaste> { };
-    bepasty-client-cli =
-      pkgs.callPackage <stockholm/krebs/5pkgs/simple/bepasty-client-cli> { };
-    irc-announce =
-      pkgs.callPackage <stockholm/krebs/5pkgs/simple/irc-announce> { };
-    git-preview =
-      pkgs.callPackage <stockholm/krebs/5pkgs/simple/git-preview> { };
-  };
-in {
-  nixpkgs.config.packageOverrides = krebs-packages;
-
-  environment.systemPackages =
-    map (name: pkgs.${name}) (lib.attrNames (krebs-packages pkgs));
-}

configs/packages/python.nix

@@ -1,23 +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.flask
-      py.pygments
-      py.docopt
-      py.schema
-      py.ansicolors
-      py.virtualenv
-    ]))
-  ];
-
-  home-manager.users.me.xdg.configFile."pycodestyle".text = ''
-    [pycodestyle]
-    max-line-length = 110
-  '';
-}

configs/packages/writing.nix

@@ -1,79 +0,0 @@
-{ pkgs, lib, config, ... }:
-let
-  inherit (import <niveum/lib>) nixpkgs-unstable;
-
-  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
-    (aspellWithDicts (dict: [ dict.de dict.en dict.en-computers ]))
-    haskellPackages.pandoc-citeproc
-    nur.repos.kmein.text2pdf
-    lowdown
-    glow # markdown to term
-    libreoffice
-    # gnumeric
-    dia
-    nixpkgs-unstable.pandoc
-    # proselint
-    asciidoctor
-    wordnet
-    # sdcv # stardict cli
-  ];
-}

configs/polkit.nix

@@ -0,0 +1,13 @@
+{ 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/printing.nix

@@ -13,8 +13,6 @@ in {
     extraBackends = [ hp-driver ];
   };
 
-  users.users.me.extraGroups = [ "scanner" ];
-
   hardware.printers.ensurePrinters = [{
     name = "OfficeJet";
     location = "Zimmer";

configs/radio.nix

@@ -1,301 +0,0 @@
-{ lib, pkgs, config, ... }:
-let
-  inherit (import <niveum/lib>) nixpkgs-unstable tmpfilesConfig;
-  radioStore = "/var/lib/radio";
-  htgenPort = 8080;
-  meddl = { streamPort = 8000; mpdPort = 6600; };
-  lyrikline = { streamPort = 8001; mpdPort = 6601; };
-  lyrik = { streamPort = 8002; mpdPort = 6602; };
-  mpd-add-with-tags = pkgs.writers.writeHaskell "mpd-add-with-tags" {
-    libraries = with pkgs.haskellPackages; [ optparse-generic libmpd ];
-  } ''
-    {-# LANGUAGE DeriveGeneric, OverloadedStrings #-}
-    import Control.Monad (void)
-    import Data.String
-    import Network.MPD
-    import Options.Generic
-
-    data Options = Options { url :: String, artist :: Maybe String, title :: Maybe String }
-      deriving (Generic)
-
-    instance ParseRecord Options
-
-    main :: IO ()
-    main = do
-      options <- getRecord "Add to MPD with tags"
-      void $ withMPD $ do
-        songId <- addId (fromString $ url options) Nothing
-        maybe (pure ()) (addTagId songId Artist . fromString) $ artist options
-        maybe (pure ()) (addTagId songId Title . fromString) $ title options
-  '';
-
-  mpc-lyrikline = pkgs.writers.writeDashBin "mpc-lyrikline" ''MPD_PORT=${toString lyrikline.mpdPort} ${pkgs.mpc_cli}/bin/mpc "$@"'';
-  mpc-meddl = pkgs.writers.writeDashBin "mpc-meddl" ''MPD_PORT=${toString meddl.mpdPort} ${pkgs.mpc_cli}/bin/mpc "$@"'';
-  mpc-lyrik = pkgs.writers.writeDashBin "mpc-lyrik" ''MPD_PORT=${toString lyrik.mpdPort} ${pkgs.mpc_cli}/bin/mpc "$@"'';
-in
-{
-  imports = [ <stockholm/krebs/3modules/htgen.nix> ];
-  nixpkgs.overlays = [
-    (self: super: { htgen = super.callPackage <stockholm/krebs/5pkgs/simple/htgen> {}; })
-  ];
-
-  systemd.tmpfiles.rules = [
-    (tmpfilesConfig {
-      type = "d";
-      path = radioStore;
-      mode = "0755";
-      user = config.users.extraUsers.radio.name;
-      age = "1d";
-    })
-  ];
-
-  users.extraUsers.radio.isSystemUser = true;
-
-  containers.lyrik = {
-    autoStart = true;
-    config = {config, pkgs, ...}: {
-      services.mpd = {
-        enable = true;
-        network.port = lyrik.mpdPort;
-        extraConfig = ''
-          log_level "default"
-
-          audio_output {
-            name "Lyrik-Radio"
-            type "httpd"
-            encoder "vorbis"
-            port "${toString lyrik.streamPort}"
-            bitrate "128"
-            format "44100:16:2"
-            always_on "yes"
-            tags "yes"
-          }
-        '';
-      };
-    };
-  };
-
-  krebs.htgen.radio = {
-    port = htgenPort;
-    user.name = "radio";
-    script = ''. ${pkgs.writers.writeDash "meinskript" ''
-      case "$Method $Request_URI" in
-        "GET /lyrik/status")
-          printf 'HTTP/1.1 200 OK\r\n'
-          printf 'Content-Type: text/html; charset=UTF-8\r\n'
-          printf 'Connection: close\r\n'
-          printf '\r\n'
-
-          video_id="$(
-            MPD_PORT=${toString lyrik.mpdPort} ${pkgs.mpc_cli}/bin/mpc status -f %file% \
-              | head -n1 \
-              | grep -o 'id=[^&]*' \
-              | sed 's/^id=//g'
-          )"
-
-          ${pkgs.youtube-dl}/bin/youtube-dl -j "https://www.youtube.com/watch?v=$video_id" \
-            | ${pkgs.jq}/bin/jq -r '"% [\(.title)](\(.webpage_url))\n\n\(.description)"' \
-            | sed 's/$/  /g' \
-            | ${nixpkgs-unstable.pandoc}/bin/pandoc -s
-
-          exit
-        ;;
-        "GET /lyrikline/status")
-          printf 'HTTP/1.1 200 OK\r\n'
-          printf 'Content-Type: text/html; charset=UTF-8\r\n'
-          printf 'Connection: close\r\n'
-          printf '\r\n'
-
-          hash="$(
-            MPD_PORT=${toString lyrikline.mpdPort} ${pkgs.mpc_cli}/bin/mpc status -f '%file%' \
-              | head -n 1 \
-              | md5sum \
-              | cut -d' ' -f 1
-          )"
-          url="$(cat ${radioStore}/$hash)"
-
-          echo "<html><body style='margin:0'><iframe style='width:100%;height:100%;border:0' src="$url"></iframe></body></html>"
-          exit
-        ;;
-        "POST /meddl/skip")
-          printf 'HTTP/1.1 200 OK\r\n'
-          printf 'Content-Type: text/html; charset=UTF-8\r\n'
-          printf 'Connection: close\r\n'
-          printf '\r\n'
-          ${mpc-meddl}/bin/mpc-meddl next
-          exit
-        ;;
-        "GET /meddl/status")
-          printf 'HTTP/1.1 200 OK\r\n'
-          printf 'Content-Type: text/html; charset=UTF-8\r\n'
-          printf 'Connection: close\r\n'
-          printf '\r\n'
-
-          hash="$(
-            MPD_PORT=${toString meddl.mpdPort} ${pkgs.mpc_cli}/bin/mpc status -f '%file%' \
-              | head -n 1 \
-              | md5sum \
-              | cut -d' ' -f 1
-          )"
-          url="$(cat ${radioStore}/$hash)"
-
-          echo "<html><body style='margin:0'><iframe style='width:100%;height:100%;border:0' src="$url"></iframe></body></html>"
-          exit
-        ;;
-      esac
-    ''}'';
-  };
-
-  containers.meddl = {
-    autoStart = true;
-    config = {config, pkgs, ...}: {
-      services.mpd = {
-        enable = true;
-        network.port = meddl.mpdPort;
-        extraConfig = ''
-          log_level "default"
-          volume_normalization "yes"
-
-          audio_output {
-            name "DrachenLord Radio"
-            type "httpd"
-            encoder "vorbis"
-            port "${toString meddl.streamPort}"
-            bitrate "128"
-            format "44100:16:2"
-            always_on "yes"
-            tags "yes"
-          }
-        '';
-      };
-
-    };
-  };
-
-  containers.lyrikline = {
-    autoStart = true;
-    config = {config, pkgs, ...}: {
-      services.mpd = {
-        enable = true;
-        network.port = lyrikline.mpdPort;
-        extraConfig = ''
-          log_level "default"
-
-          audio_output {
-            name "lyrikline.org Radio"
-            type "httpd"
-            encoder "vorbis"
-            port "${toString lyrikline.streamPort}"
-            bitrate "128"
-            format "44100:16:2"
-            always_on "yes"
-            tags "yes"
-          }
-        '';
-      };
-    };
-  };
-
-  systemd.services.lyrikline = {
-    after = [ "container@lyrikline.service" ];
-    wantedBy = [ "container@lyrikline.service" ];
-    startAt = "*:00/5";
-    serviceConfig.User = config.users.extraUsers.radio.name;
-    preStart = "${mpc-lyrikline}/bin/mpc-lyrikline crop || :";
-    script = ''
-      set -efu
-
-      lyrikline=https://www.lyrikline.org
-      for _ in $(seq 1 10); do
-        random_route="$(${pkgs.curl}/bin/curl -sSL "$lyrikline/index.php/tools/getrandompoem" --data-raw 'lang=de' --compressed | ${pkgs.jq}/bin/jq -r .link)"
-        poem_url="$lyrikline$random_route"
-
-        poem_file="$(
-          ${pkgs.curl}/bin/curl -sSL "$poem_url" \
-            | grep -o 'https://.*\.mp3' \
-            | head -n1
-        )"
-
-        hash="$(echo "$poem_file" | md5sum | cut -d' ' -f 1)"
-        echo "$poem_file ($hash) -> $poem_url"
-        echo "$poem_url" > "${radioStore}/$hash"
-
-        ${mpc-lyrikline}/bin/mpc-lyrikline add "$poem_file"
-      done
-
-      ${mpc-lyrikline}/bin/mpc-lyrikline play
-    '';
-  };
-
-  systemd.services.lyrik = {
-    after = [ "container@lyrik.service" ];
-    wantedBy = [ "container@lyrik.service" ];
-    preStart = "${mpc-lyrik}/bin/mpc-lyrik crop || :";
-    restartIfChanged = true;
-    serviceConfig.User = config.users.extraUsers.radio.name;
-    script =
-      let
-        videoIds = import <niveum/lib/hot-rotation/lyrik.nix>;
-        streams = lib.concatMapStringsSep "\n" (id: "https://au.ytprivate.com/latest_version?id=${id}&itag=251") videoIds;
-        streamsFile = pkgs.writeText "hotrot" streams;
-      in ''
-        set -efu
-        ${mpc-lyrik}/bin/mpc-lyrik add < ${toString streamsFile}
-
-        ${mpc-lyrik}/bin/mpc-lyrik crossfade 5
-        ${mpc-lyrik}/bin/mpc-lyrik random on
-        ${mpc-lyrik}/bin/mpc-lyrik repeat on
-        ${mpc-lyrik}/bin/mpc-lyrik play
-      '';
-  };
-
-
-  systemd.services.meddl = {
-    after = [ "container@meddl.service" ];
-    wantedBy = [ "container@meddl.service" ];
-    startAt = "*:00/10";
-    serviceConfig.User = config.users.extraUsers.radio.name;
-    preStart = "${mpc-meddl}/bin/mpc-meddl crop || :";
-    script = ''
-      set -efu
-      host=http://antenne-asb.ga
-
-      prepend_host() {
-        sed "s#^#$host/#"
-      }
-
-      ${pkgs.curl}/bin/curl -sSL "$host" \
-        | ${pkgs.pup}/bin/pup 'li a attr{href}' \
-        | prepend_host \
-        | while read -r song; do
-          song_url="$(${pkgs.curl}/bin/curl -sSL "$song" \
-            | ${pkgs.pup}/bin/pup 'audio source attr{src}' \
-            | prepend_host
-          )"
-
-          hash="$(echo "$song_url" | md5sum | cut -d' ' -f 1)"
-          echo "$song_url ($hash) -> $song"
-          echo "$song" > "${radioStore}/$hash"
-
-          ${mpc-meddl}/bin/mpc-meddl add "$song_url"
-        done
-
-      ${mpc-meddl}/bin/mpc-meddl play
-    '';
-  };
-
-  environment.systemPackages = [ mpc-lyrikline mpc-lyrik mpc-meddl ];
-
-  services.nginx.virtualHosts."radio.xn--kiern-0qa.de".locations = {
-    "= /meddl/status".proxyPass = "http://127.0.0.1:${toString htgenPort}";
-    "= /meddl/listen.ogg".proxyPass = "http://127.0.0.1:${toString meddl.streamPort}";
-    "= /meddl/skip".proxyPass = "http://127.0.0.1:${toString htgenPort}";
-    "= /lyrikline/status".proxyPass = "http://127.0.0.1:${toString htgenPort}";
-    "= /lyrikline/listen.ogg".proxyPass = "http://127.0.0.1:${toString lyrikline.streamPort}";
-    "= /lyrik/status".proxyPass = "http://127.0.0.1:${toString htgenPort}";
-    "= /lyrik/listen.ogg".proxyPass = "http://127.0.0.1:${toString lyrik.streamPort}";
-    "= /lyrik.ogg".return = "301 http://radio.xn--kiern-0qa.de/lyrik/listen.ogg";
-    "= /meddl.ogg".return = "301 http://radio.xn--kiern-0qa.de/meddl/listen.ogg";
-    "= /lyrikline.ogg".return = "301 http://radio.xn--kiern-0qa.de/lyrikline/listen.ogg";
-  };
-}

configs/rofi.nix

@@ -1,49 +1,10 @@
-{ config, ... }:
+{ config, pkgs, ... }:
 let
   inherit (import <niveum/lib>) colours;
 in{
   home-manager.users.me.programs.rofi = {
     enable = true;
-    separator = "solid";
-    scrollbar = false;
-    borderWidth = 0;
-    lines = 5;
     font = "Monospace 10";
-    colors = rec {
+    theme = "${pkgs.rofi}/share/rofi/themes/Arc-Dark.rasi";
-      window = rec {
-        background = colours.foreground;
-        border = background;
-        separator = colours.black.bright;
-      };
-      rows = {
-        normal = {
-          background = window.background;
-          backgroundAlt = window.background;
-          foreground = colours.background;
-          highlight = {
-            foreground = colours.cyan.dark;
-            inherit (window) background;
-          };
-        };
-        active = {
-          background = window.background;
-          backgroundAlt = window.background;
-          foreground = colours.yellow.dark;
-          highlight = {
-            foreground = colours.green.dark;
-            inherit (window) background;
-          };
-        };
-        urgent = {
-          background = window.background;
-          backgroundAlt = window.background;
-          foreground = colours.red.dark;
-          highlight = {
-            foreground = colours.magenta.dark;
-            inherit (window) background;
-          };
-        };
-      };
-    };
   };
 }

configs/seafile.nix

@@ -1,6 +1,6 @@
 { pkgs, config, ... }:
 {
-  services.xserver.displayManager.sessionCommands = "${pkgs.seafile-client}/bin/seafile-applet";
+  services.xserver.displayManager.sessionCommands = "${pkgs.seafile-client}/bin/seafile-applet &";
 
   home-manager.users.me.xdg.configFile = {
     "Seafile/Seafile Client.conf".source = (pkgs.formats.ini {}).generate "Seafile Client.conf" {
@@ -16,5 +16,5 @@
     };
   };
 
-  environment.systemPackages = [ pkgs.seafile-client pkgs.seafile-shared ];
+  environment.systemPackages = [ pkgs.seafile-client ];
 }

configs/ssh.nix

@@ -35,11 +35,19 @@ in {
         user = "root";
         port = sshPort;
       };
-      wilde = {
+      kabsa = {
-        hostname = "wilde.r";
+        hostname = "kabsa.r";
         user = "kfm";
         port = sshPort;
       };
+      "nextcloud.fysi.dev" = {
+        hostname = "116.203.82.203";
+        user = "root";
+      };
+      "lingua.miaengiadina.ch" = {
+        hostname = "135.181.85.233";
+        user = "root";
+      };
     };
   };
 }

configs/stardict.nix

@@ -0,0 +1,357 @@
+{ 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/telegram-bots/astrology.nix

@@ -0,0 +1,55 @@
+{ pkgs, lib, ... }:
+let
+  nixpkgs-unstable = import <nixpkgs-unstable> {};
+  toSymbols = pkgs.writers.writeDash "to-symbols" ''
+    ${pkgs.gnused}/bin/sed '
+      s/\bTri\b/△/;
+      s/\bOpp\b/☍/;
+      s/\bSqu\b/□/;
+      s/\bSex\b/⚹/;
+      s/\bCon\b/☌/;
+      s/Sun/☉/g;
+      s/Moon/☽/g;
+      s/Mercury/☿/g;
+      s/Venus/♀/g;
+      s/Mars/♂/g;
+      s/Jupiter/♃/g;
+      s/Saturn/♄/g;
+      s/Uranus/♅/g;
+      s/Neptune/♆/g;
+      s/Pluto/♇/g;
+      s/North Node/☊/g;
+      s/\bLeo\b/♌/g;
+      s/\bCan\(cer\)\?\b/♋/g;
+      s/\bGem\(ini\)\?\b/♊/g;
+      s/\bVir\(go\)\?\b/♍/g;
+      s/\bLib\(ra\)\?\b/♎/g;
+      s/\bTau\(rus\)\?\b/♉/g;
+      s/\bAri\(es\)\?\b/♈/g;
+      s/\bSco\(rpio\)\?\b/♏/g;
+      s/\bPis\(ces\)\?\b/♓/g;
+      s/\bSag\(ittarius\)\?\b/♐/g;
+      s/\bAqu\(arius\)\?\b/♒/g;
+      s/\bCap\(ricorn\)\?\b/♑/g;
+      s/-->/⟶/g;
+      s/\s\+/ /g; # replace multiple spaces by one
+      s/^.*\([ 0-9]\{2\}:[0-9]\{2\}\) /\1 /; # remove date at beginning of line (but not everything up to v/c X:XX)
+      s/^\s*//
+    '
+  '';
+in {
+  niveum.telegramBots.transits = {
+    enable = true;
+    time = "*:0/1";
+    token = lib.strings.fileContents <system-secrets/telegram/kmein.token>;
+    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 -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/default.nix

@@ -1,60 +1,53 @@
 { config, pkgs, lib, ... }:
 let
-  telebots = let
+  telebots = pkgs.callPackage <telebots> {};
-    telebots-package = pkgs.fetchFromGitHub {
+  reverseDirectory = "/run/telegram-reverse";
-      owner = "kmein";
+  proverbDirectory = "/run/telegram-proverb";
-      repo = "telebots";
+  inherit (import <niveum/lib>) tmpfilesConfig;
-      rev = "b4276155114ee96cd3f320e361e52952ea700db6";
-      sha256 = "08rp1pcisk4zzhxdlgrlhxa0sbza5qhxa70rjycg4r7fmixkkbz2";
-    };
-  in {
-    reverse =
-      pkgs.python3Packages.callPackage "${telebots-package}/telegram-reverse"
-      { };
-    odyssey =
-      pkgs.python3Packages.callPackage "${telebots-package}/telegram-odyssey"
-      { };
-    betacode =
-      pkgs.python3Packages.callPackage "${telebots-package}/telegram-betacode"
-      { };
-  };
 in {
   imports = [
     ./literature-quote.nix
+    ./astrology.nix
     ./autorenkalender.nix
-    ./proverb.nix
     ./nachtischsatan.nix
+    ./tlg-wotd.nix
     <niveum/modules/telegram-bot.nix>
   ];
 
-  systemd.services.telegram-odyssey = {
+  systemd.tmpfiles.rules = map (path: tmpfilesConfig {
-    wantedBy = [ "multi-user.target" ];
+    type = "d";
-    description = "Telegram bot reciting the Odyssey to you";
+    mode = "0750";
-    environment.TELEGRAM_ODYSSEY_TOKEN =
+    age = "1h";
-      lib.strings.fileContents <system-secrets/telegram/odyssey.token>;
+    inherit path;
-    enable = true;
+  }) [ reverseDirectory proverbDirectory ];
-    script = "${telebots.odyssey}/bin/telegram-odyssey";
-    serviceConfig.Restart = "always";
-  };
 
   systemd.services.telegram-reverse = {
     wantedBy = [ "multi-user.target" ];
-    description = "Telegram bot for reversing things";
+    description = "Telegram reverse bot";
-    environment.TELEGRAM_REVERSE_TOKEN =
+    path = [ pkgs.ffmpeg ];
-      lib.strings.fileContents <system-secrets/telegram/reverse.token>;
+    environment.TELEGRAM_BOT_TOKEN = lib.strings.fileContents <system-secrets/telegram/reverse.token>;
     enable = true;
-    script = "${telebots.reverse}/bin/telegram-reverse";
+    script = "${telebots}/bin/telegram-reverse";
     serviceConfig.Restart = "always";
+    serviceConfig.WorkingDirectory = reverseDirectory;
   };
 
   systemd.services.telegram-betacode = {
     wantedBy = [ "multi-user.target" ];
-    description =
+    description = "Telegram beta code bot";
-      "Telegram bot for converting Ancient Greek betacode into unicode";
+    environment.TELEGRAM_BOT_TOKEN = lib.strings.fileContents <system-secrets/telegram/betacode.token>;
-    environment.TELEGRAM_BETACODE_TOKEN =
-      lib.strings.fileContents <system-secrets/telegram/betacode.token>;
     enable = true;
-    script = "${telebots.betacode}/bin/telegram-betacode";
+    script = "${telebots}/bin/telegram-betacode";
     serviceConfig.Restart = "always";
   };
+
+  systemd.services.telegram-proverb = {
+    wantedBy = [ "multi-user.target" ];
+    description = "Telegram proverb bot";
+    environment.TELEGRAM_BOT_TOKEN = lib.strings.fileContents <system-secrets/telegram/proverb.token>;
+    enable = true;
+    script = "${telebots}/bin/telegram-proverb";
+    serviceConfig.Restart = "always";
+    serviceConfig.WorkingDirectory = proverbDirectory;
+  };
 }

configs/telegram-bots/nachtischsatan.nix

@@ -4,24 +4,20 @@ let
     pkgs.writers.writePython3 "nachtischsatan-bot" {
       libraries = [ pkgs.python3Packages.python-telegram-bot ];
     } ''
+      from telegram.ext import Updater, MessageHandler
+      from telegram.ext.filters import Filters
       import random
       import time
 
-      from telegram.ext import Updater, MessageHandler
-      from telegram.ext.filters import Filters
 
-
+      def flubber(update, context):
-      def flubber(bot, update):
           time.sleep(random.randrange(4000) / 1000)
           update.message.reply_text("*flubberflubber*")
 
 
-      updater = Updater(
+      updater = Updater('${token}')
-        '${token}'
-      )
 
       updater.dispatcher.add_handler(MessageHandler(Filters.all, flubber))
-
       updater.start_polling()
       updater.idle()
     '';

configs/telegram-bots/proverb.nix

@@ -1,20 +0,0 @@
-{ pkgs, lib, ... }:
-let
-  proverb-bot-package = pkgs.fetchFromGitHub {
-    owner = "kmein";
-    repo = "proverb-pro";
-    rev = "f4201c5419354377a26b7f7873368683efbea417";
-    sha256 = "1ixffmxy3sxy2if7fd44ps451rds14hnz4d0x9nkh8lzshqk6v4y";
-  };
-  telegram-proverb = pkgs.python3Packages.callPackage proverb-bot-package { };
-in {
-  systemd.services.telegram-proverb = {
-    wantedBy = [ "multi-user.target" ];
-    description = "Telegram bot for generating inspiring but useless proverbs";
-    environment.TELEGRAM_PROVERB_TOKEN =
-      lib.strings.fileContents <system-secrets/telegram/proverb.token>;
-    enable = true;
-    script = "${telegram-proverb}/bin/proverb_bot.py";
-    serviceConfig.Restart = "always";
-  };
-}

configs/telegram-bots/tlg-wotd.nix

@@ -0,0 +1,17 @@
+{ pkgs, lib, ... }:
+{
+  niveum.telegramBots.tlg-wotd = {
+    enable = true;
+    time = "9:30";
+    token = lib.strings.fileContents <system-secrets/telegram/kmein.token>;
+    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 \
+      | ${pkgs.jq}/bin/jq -r '
+        "*\(.word)* '\'''\(.definition | rtrimstr(" "))'\'''\n\nFirst occurrence: \(.firstOccurrence)\nNumber of occurrences: \(.totalOccurrences)"
+      '
+    '');
+    parseMode = "Markdown";
+  };
+}

configs/traadfri.nix

@@ -1,7 +1,7 @@
 { pkgs, lib, ... }:
 let
   inherit (import <niveum/lib>) localAddresses;
-  living-room-id = 131086;
+  living-room-id = 131090;
 in
 {
   imports = [ <niveum/modules/traadfri.nix> ];
@@ -29,7 +29,7 @@ in
       bedroom = 131082;
       living-room = living-room-id;
       bedside = 131087;
-      desk = 131089;
+      chain = 131089;
     };
   };
 }

configs/version.nix

@@ -1,5 +0,0 @@
-{ lib, config, ... }:
-let inherit (lib.sources) commitIdFromGitRepo;
-in {
-  environment.etc."niveum/version".text = commitIdFromGitRepo <niveum/.git>;
-}

configs/wallpaper.nix

@@ -1,49 +1,16 @@
 { pkgs, lib, ... }:
-let
+{
-  /* elementary-wallpapers = pkgs.fetchFromGitHub {
-       owner = "elementary";
-       repo = "wallpapers";
-       rev = "6c81141e33ef69702a3f48e7181cb979a680190d"; # tag: 5.4
-       sha256 = "1ihvv9v8m5f2n2v3bgg769l52wbg241zgp3d45q6phk7p8s1gz3s";
-     };
-     elementary-wallpapers-jpg = pkgs.runCommand "wallpapers" {} ''
-       mkdir $out
-       cp ${elementary-wallpapers}/*.jpg $out/
-     '';
-     luke-smith-wallpapers = pkgs.fetchFromGitHub {
-       owner = "LukeSmithxyz";
-       repo = "wallpapers";
-       rev = "33cad3099919366cea2627f930da9b47609e8554";
-       sha256 = "1li6rrn016fpgvmnijqhvkp07kj83cjwcjx2l2b3asb99d51814i";
-     };
-  kmein-wallpapers = pkgs.fetchFromGitHub {
-    owner = "kmein";
-    repo = "wallpapers";
-    rev = "7c553bc6bd78afa6dbf2824691466bbad0d8e6e9";
-    sha256 = "1zik5z1cq1084j1hdwm204afz89f5hpg21z0vvcbppzkmldfxnnq";
-  };
-  */
-in {
   imports = [ <stockholm/krebs/3modules/fetchWallpaper.nix> ];
 
   krebs.fetchWallpaper = {
     enable = true;
-    # unitConfig.ConditionPathExists = "!/var/run/ppp0.pid";
+    url = "http://prism.r/realwallpaper-krebs-stars-berlin.png";
-    url = "http://prism.r/realwallpaper-krebs.png";
   };
 
+  users.users.fetchWallpaper.isSystemUser = true;
+
   services.xserver = {
     display = lib.mkForce 0; # needed for fetchWallpaper to find the X display
     displayManager.sessionCommands = "${pkgs.xorg.xhost}/bin/xhost +LOCAL:";
   };
-
-  /*
-  home-manager.users.me = {
-    services.random-background = {
-      enable = true;
-      imageDirectory = "${kmein-wallpapers}/meteora";
-      interval = "1h";
-    };
-  };
-  */
 }

configs/watson.nix

@@ -1,4 +1,6 @@
 { config, pkgs, ... }:
 {
   environment.systemPackages = [ pkgs.watson ];
+
+  environment.variables.WATSON_DIR = "${config.users.users.me.home}/cloud/Seafile/Documents/watson";
 }

configs/weechat.nix

@@ -1,94 +0,0 @@
-{ lib, pkgs, ... }:
-let
-  inherit (import <niveum/lib>) kieran nixpkgs-unstable;
-  relayPassword = lib.fileContents <system-secrets/weechat/relay>;
-in {
-  systemd.services.weechat =
-  let
-    tmux = pkgs.writers.writeDash "tmux" ''
-      exec ${pkgs.tmux}/bin/tmux -f ${pkgs.writeText "tmux.conf" ''
-        set-option -g prefix `
-        unbind-key C-b
-        bind ` send-prefix
-
-        set-option -g status off
-        set-option -g default-terminal screen-256color
-
-        #use session instead of windows
-        bind-key c new-session
-        bind-key p switch-client -p
-        bind-key n switch-client -n
-        bind-key C-s switch-client -l
-      ''} "$@"
-    '';
-    weechat = pkgs.weechat.override {
-      configure = { ... }: {
-        scripts = [ pkgs.weechatScripts.weechat-autosort nixpkgs-unstable.weechatScripts.colorize_nicks ];
-        init = let coolColors = lib.lists.subtractLists (lib.range 52 69 ++ lib.range 231 248) (lib.range 31 254); in ''
-          /set irc.server_default.nicks "kmein"
-          /set irc.server_default.msg_part "tschö mit ö"
-          /set irc.server_default.msg_quit "ciao kakao"
-          /set irc.server_default.msg_kick "warum machst du diese?"
-          /set irc.server_default.realname "${kieran.name}"
-
-          /set irc.look.color_nicks_in_nicklist "on"
-          /set weechat.color.chat_nick_colors "${lib.concatMapStringsSep "," toString coolColors}"
-
-          /server add hackint irc.hackint.org/6697 -ipv6 -ssl
-          /server add freenode chat.freenode.org/6697 -ssl
-          /server add irc.r irc.r
-          /server add news.r news.r
-
-          /alias add mod /quote omode $channel +o $nick
-
-          /relay add weechat 9000
-          /set relay.network.password ${relayPassword}
-
-          /set irc.server.freenode.autojoin "#krebs,#flipdot,##myengadin,##fysitech,#nixos,#nixos-de,#haskell"
-          /set irc.server.hackint.autojoin "#hsmr"
-          /set irc.server.irc.r.autojoin "#xxx,#brockman,#flix"
-          /set irc.server.news.r.autojoin "#cook,#drachengame,#oepnv,#kmeinung,#memes"
-          /set irc.server.news.r.command "/oper aids balls"
-          /set logger.level.irc.news.r.#all 0
-
-          /filter addreplace corona irc.news.r.* * [kc]orona|[kc]ovid|virus|lockdown|va[kc][sc]in|mutante|mutation|impf|pandemi|κορ[ωο]ν[αο]ϊό|корона|expert|infe[ck]tion|in[cz]iden[cz]
-          /filter addreplace joinquit * irc_join,irc_part,irc_quit *
-
-          /set irc.look.server_buffer independent
-
-          /connect freenode
-          /connect hackint
-          /connect irc.r
-          /connect news.r
-        '';
-      };
-    };
-  in {
-    description = "Weechat bouncer";
-    after = [ "network.target" ];
-    wantedBy = [ "multi-user.target" ];
-    restartIfChanged = true;
-    path = [ pkgs.alacritty.terminfo ];
-    environment.WEECHAT_HOME = "/var/lib/weechat";
-    script = "${tmux} -2 new-session -d -s IM ${weechat}/bin/weechat";
-    preStop = "${tmux} kill-session -t IM";
-    serviceConfig = {
-      User = "weechat";
-      RemainAfterExit = true;
-      Type = "oneshot";
-    };
-  };
-
-  users.groups.weechat = {};
-  users.extraUsers.weechat = {
-    useDefaultShell = true;
-    openssh.authorizedKeys.keys = kieran.sshKeys pkgs ++ [
-      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIC+KVDmYYH7mA8v81e9O3swXm3ZVYY9t4HP65ud61uXy weechat_android@heym"
-    ];
-    createHome = true;
-    group = "weechat";
-    home = "/var/lib/weechat";
-    isSystemUser = true;
-    packages = [ pkgs.tmux ];
-  };
-}

configs/wifi.nix

@@ -1,51 +0,0 @@
-{ pkgs, ... }:
-{
-  networking.wireless = {
-    enable = true;
-    userControlled.enable = true;
-    networks = {
-      "Aether" = {
-        pskRaw = "e1b18af54036c5c9a747fe681c6a694636d60a5f8450f7dec0d76bc93e2ec85a";
-        priority = 10;
-      };
-      "Asoziales Netzwerk" = {
-        pskRaw = "8e234041ec5f0cd1b6a14e9adeee9840ed51b2f18856a52137485523e46b0cb6";
-        priority = 10;
-      };
-      "Libertarian WiFi" = {
-        pskRaw = "e9beaae6ffa55d10e80b8a2e7d997411d676a3cc6f1f29d0b080391f04555050";
-        priority = 9;
-      };
-      "EasyBox-927376".pskRaw = "dbd490ab69b39bd67cfa06daf70fc3ef3ee90f482972a668ed758f90f5577c22";
-      "FlixBus Wi-Fi" = { };
-      "FlixBus" = { };
-      "FlixTrain" = { };
-      "BVG Wi-Fi" = { };
-      "wannseeforum" = { }; # login via curl -XPOST http://WannseeLancom.intern.:80/authen/login/ -d userid=$USER_ID -d password=$PASSWORD
-      "Hotel_Krone" = { }; # login: http://192.168.10.1/
-      "Ni/Schukajlow".pskRaw = "ffc47f6829da59c48aea878a32252223303f5c47a3859edc90971ffc63346781";
-      "WIFIonICE" = { }; # login: http://10.101.64.10/
-      "WLAN-914742".psk = "67647139648174545446";
-      "KDG-CEAA4".psk = "PBkBSmejcvM4";
-      "KDG-4ECF7".psk = "Gdbwh7afw2Bx";
-      "WLAN-XVMU6T".pskRaw = "46ea807283255a3d7029233bd79c18837df582666c007c86a8d591f65fae17cc";
-      "c-base-public" = { };
-      "discord".psk = "baraustrinken";
-      "GoOnline".psk = "airbnbguest";
-      "security-by-obscurity".psk = "44629828256481964386";
-      "Mayflower".psk = "Fr31EsLan";
-      "Born11".psk = "56LMVLbw840EGNWk0RYRqvgicx3FSO";
-      "FactoryCommunityGuest".psk = "Factory4ever";
-      "krebs".psk = "aidsballs";
-      "b-base".pskRaw = "44040369a63d5bce4576637e8d34aeb3ed3d178011386decb99da473418e9861";
-      "c-base".pskRaw = "1355ccb287407bcd0caa4a7a399367c28b1e11bf5da34dd100d4b86ac4cafe46";
-      # "o2-WLAN66".pskRaw = "9fc24da5ee0c7cf73321f5efa805370c246c4121413ea4f2373c0b7e41ec65e4";
-      "Vodafone-8012".pskRaw = "45a998e3e07f83ae0b4f573535fb3ccfd808b364a22f349878ced889a6fffe2c";
-      "yinyin".pskRaw = "ee85005d339df61e1e1a8484b96318513e15c46f222c3c06e8959fbc256569e7";
-      "Light Hope".psk = "FriendsofMara63069!";
-      "WG-Jung".psk = "BerlinMadridParisTokyo";
-    };
-  };
-
-  environment.systemPackages = [ pkgs.wpa_supplicant_gui ];
-}

configs/wpa_supplicant.nix

@@ -0,0 +1,6 @@
+{
+  networking.wireless = {
+    enable = true;
+    networks.Aether.pskRaw = "e1b18af54036c5c9a747fe681c6a694636d60a5f8450f7dec0d76bc93e2ec85a";
+  };
+}

deploy.nix

@@ -1,65 +0,0 @@
-let
-  inherit (import ./lib/default.nix) sshPort;
-
-  gitFromJson = path:
-    let object = importJson path;
-    in {
-      inherit (object) url;
-      ref = object.rev;
-    };
-  krops = builtins.fetchGit (gitFromJson .versions/krops.json);
-  lib = import "${krops}/lib";
-  pkgs = import "${krops}/pkgs" { };
-  importJson = (import <nixpkgs> { }).lib.importJSON;
-
-  regularSystem = { path, name, address }: {
-    source = lib.evalSource [{
-      niveum.file = toString ./.;
-      system.file = toString path;
-      nixos-config.symlink = "system/configuration.nix";
-
-      nixpkgs.git = gitFromJson .versions/nixpkgs.json // { shallow = true; };
-      home-manager.git = gitFromJson .versions/home-manager.json;
-      stockholm.git = gitFromJson .versions/stockholm.json;
-      retiolum.git = gitFromJson .versions/retiolum.json;
-      system-secrets.pass = {
-        dir = toString ~/.password-store;
-        name = "systems/${name}";
-      };
-      secrets.pass = {
-        dir = toString ~/.password-store;
-        name = "shared";
-      };
-    }];
-    target = "root@${address}:${toString sshPort}";
-  };
-  inherit (pkgs.krops) writeDeploy;
-in {
-  zaatar = writeDeploy "deploy-zaatar" (regularSystem {
-    path = systems/zaatar;
-    name = "zaatar";
-    address = "zaatar.r";
-  });
-  wilde = writeDeploy "deploy-wilde" (regularSystem {
-    path = systems/wilde;
-    name = "wilde";
-    address = "wilde.r";
-  });
-  toum = writeDeploy "deploy-toum" (regularSystem {
-    path = systems/toum;
-    name = "toum";
-    address = "toum.r";
-  }) // {
-    buildTarget = "${builtins.getEnv "USER"}@localhost/${builtins.getEnv "HOME"}/.cache/krops";
-  };
-  makanek = writeDeploy "deploy-makanek" (regularSystem {
-    path = systems/makanek;
-    name = "makanek";
-    address = "makanek.r";
-  });
-  manakish = writeDeploy "deploy-manakish" (regularSystem {
-    path = systems/manakish;
-    name = "manakish";
-    address = "manakish.r";
-  });
-}

flake.lock

@@ -0,0 +1,293 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "locked": {
+        "lastModified": 1644229661,
+        "narHash": "sha256-1YdnJAsNy69bpcjuoKdOYQX0YxZBiCYZo4Twxerqv7k=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "3cecb5b042f7f209c56ffd8371b2711a290ec797",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "home-manager": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1643933536,
+        "narHash": "sha256-yRmsWAG4DnLxLIUtlaZsl0kH7rN5xSoyNRlf0YZrcH4=",
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "rev": "2860d7e3bb350f18f7477858f3513f9798896831",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "ref": "release-21.11",
+        "repo": "home-manager",
+        "type": "github"
+      }
+    },
+    "krops": {
+      "inputs": {
+        "flake-utils": [
+          "flake-utils"
+        ],
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1644957911,
+        "narHash": "sha256-ggie/j7pdBqzDs4W7OiPmhqH9IGbXAbJxGqBdVxA8jA=",
+        "owner": "Mic92",
+        "repo": "krops",
+        "rev": "86fb3d2ee94fd8306231853b323ed8804edf26ec",
+        "type": "github"
+      },
+      "original": {
+        "owner": "Mic92",
+        "repo": "krops",
+        "type": "github"
+      }
+    },
+    "menstruation-backend": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1634573652,
+        "narHash": "sha256-FIj8oCOJO+Wqxr2o5MMqIShvzMJud4iUq3o8y4NIRvw=",
+        "owner": "kmein",
+        "repo": "menstruation.rs",
+        "rev": "dd405fe2acf32441e8ac56e488e689bb1c4bea82",
+        "type": "github"
+      },
+      "original": {
+        "owner": "kmein",
+        "repo": "menstruation.rs",
+        "type": "github"
+      }
+    },
+    "menstruation-telegram": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1634815642,
+        "narHash": "sha256-q1OTMx5ayNu9ppHJBDUie/ow+BcA5DXnHEm11EY+C4E=",
+        "owner": "kmein",
+        "repo": "menstruation-telegram",
+        "rev": "a34555cf46f02157718b0565b5456348fff54181",
+        "type": "github"
+      },
+      "original": {
+        "owner": "kmein",
+        "repo": "menstruation-telegram",
+        "type": "github"
+      }
+    },
+    "nix-writers": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1554228333,
+        "narHash": "sha256-hG/PlcCvCQhNcU55NpHfATkyH9k6cZmO7uvBoJjasXU=",
+        "ref": "master",
+        "rev": "c528cf970e292790b414b4c1c8c8e9d7e73b2a71",
+        "revCount": 32,
+        "type": "git",
+        "url": "https://cgit.krebsco.de/nix-writers"
+      },
+      "original": {
+        "type": "git",
+        "url": "https://cgit.krebsco.de/nix-writers"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1644837400,
+        "narHash": "sha256-treFS89w/xKzeTjJSJdYp/Ceddv6oqq7bL9mZMQDPi0=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "a03ae0e6d078cfdbb8404c3bff3622bd4e2f1c57",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-21.11",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-unstable": {
+      "locked": {
+        "lastModified": 1644951967,
+        "narHash": "sha256-j+l8bt++dsYTJSGABuqeBEom5aNpD4n0BsOTdewFYuU=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "05e1f8a2c7797b0d9f9e07ab2aaeccecdcf9b7da",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "master",
+        "repo": "nixpkgs",
+        "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": 1644849126,
+        "narHash": "sha256-iaRNvfQrUD+ZownDWWNdDwhVPgSsU5ojvVdswVq1IpY=",
+        "owner": "krebs",
+        "repo": "retiolum",
+        "rev": "6de359ef848dc1f38fb76731c35e712ee885fd88",
+        "type": "github"
+      },
+      "original": {
+        "owner": "krebs",
+        "repo": "retiolum",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "home-manager": "home-manager",
+        "krops": "krops",
+        "menstruation-backend": "menstruation-backend",
+        "menstruation-telegram": "menstruation-telegram",
+        "nix-writers": "nix-writers",
+        "nixpkgs": "nixpkgs",
+        "nixpkgs-unstable": "nixpkgs-unstable",
+        "recht": "recht",
+        "retiolum": "retiolum",
+        "scripts": "scripts",
+        "stockholm": "stockholm",
+        "telebots": "telebots",
+        "tinc-graph": "tinc-graph",
+        "traadfri": "traadfri",
+        "tuna": "tuna"
+      }
+    },
+    "scripts": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1639436812,
+        "narHash": "sha256-6CajvfDo7t4ANgjc7DxqH7lI3WRE4MK8q3mBKAjk80k=",
+        "owner": "kmein",
+        "repo": "scripts",
+        "rev": "d34a8161ba11135a45d3141dc9af482db945d63c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "kmein",
+        "repo": "scripts",
+        "type": "github"
+      }
+    },
+    "stockholm": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1644865613,
+        "narHash": "sha256-z7hPtMYxoQuWyLujUs5vbdZOGbjFosh+/IX3GpCDlkc=",
+        "ref": "master",
+        "rev": "e3785b22b2c6cb173a58fd066c4eda80a67fb872",
+        "revCount": 10404,
+        "type": "git",
+        "url": "https://cgit.lassul.us/stockholm"
+      },
+      "original": {
+        "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",
+  "version": 7
+}

flake.nix

@@ -0,0 +1,92 @@
+{
+  description = "niveum: packages, modules, systems";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-21.11";
+    nixpkgs-unstable.url = "github:NixOS/nixpkgs/master";
+    flake-utils.url = "github:numtide/flake-utils";
+    home-manager = {
+      url = "github:nix-community/home-manager/release-21.11";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+    krops = {
+      url = "github:Mic92/krops";
+      inputs.nixpkgs.follows = "nixpkgs";
+      inputs.flake-utils.follows = "flake-utils";
+    };
+
+    # legacy
+    menstruation-backend = { url = "github:kmein/menstruation.rs"; flake = false; };
+    menstruation-telegram = { url = "github:kmein/menstruation-telegram"; flake = false; };
+    nix-writers = { url = "git+https://cgit.krebsco.de/nix-writers"; flake = false; };
+    recht = { url = "github:kmein/recht"; flake = false; };
+    retiolum = { url = "github:krebs/retiolum"; flake = false; };
+    scripts = { url = "github:kmein/scripts"; flake = false; };
+    stockholm = { url = "git+https://cgit.lassul.us/stockholm"; flake = false; };
+    telebots = { url = "github:kmein/telebots"; flake = false; };
+    tinc-graph = { url = "github:kmein/tinc-graph"; flake = false; };
+    traadfri = { url = "github:kmein/traadfri"; flake = false; };
+    tuna = { url = "github:kmein/tuna"; flake = false; };
+  };
+
+  outputs =
+  { self
+  , flake-utils
+  , home-manager
+  , krops
+  , menstruation-backend
+  , menstruation-telegram
+  , nix-writers
+  , nixpkgs
+  , nixpkgs-unstable
+  , recht
+  , retiolum
+  , scripts
+  , stockholm
+  , telebots
+  , tinc-graph
+  , traadfri
+  , tuna
+  }@inputs:
+  let
+    system = "x86_64-linux";
+    pkgs = nixpkgs.legacyPackages.${system};
+    source = name: {
+      niveum.file = toString ./.;
+      nixos-config.symlink = "niveum/systems/${name}/configuration.nix";
+      system-secrets.pass = {
+        dir = toString ~/.password-store;
+        name = "systems/${name}";
+      };
+      secrets.pass = {
+        dir = toString ~/.password-store;
+        name = "shared";
+      };
+    } // nixpkgs.lib.mapAttrs' (name: value: {
+      inherit name;
+      value.file = toString value;
+    }) (nixpkgs.lib.filterAttrs (name: _: !builtins.elem name [ "flake-utils" "krops" "self" ]) inputs);
+    deployScriptFor = {name, host}: let inherit (import ./lib/default.nix) sshPort; in toString (krops.packages.${system}.writeDeploy "deploy-${name}" {
+      source = krops.lib.evalSource [ (source name) ];
+      target = "root@${host}:${toString sshPort}";
+    });
+  in {
+    apps.${system} = let
+      forSystems = f: builtins.listToAttrs (map f (builtins.attrNames (builtins.readDir ./systems)));
+      deployScripts = forSystems (name: {
+        name = "deploy-${name}";
+        value = {
+          type = "app";
+          program = deployScriptFor { inherit name; host = "${name}.r"; };
+        };
+      });
+      ciScripts = forSystems (name: {
+        name = "build-${name}";
+        value = {
+          type = "app";
+          program = import ./ci.nix { inherit name system inputs; };
+        };
+      });
+    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 +1,27 @@
 rec {
-  nixpkgs-src = builtins.fetchGit {
-    url = "https://github.com/NixOS/nixpkgs";
-    rev = "f3042e30785437f6cb2d99b15625b962fb96799f";
-  };
-  nixpkgs-unstable = import nixpkgs-src { config.allowUnfree = true; };
-
   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";
     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; }]};
+    index index.html;
+  '';
+
   sshPort = 22022;
 
-  colours = import ./colours/mac-os.nix;
+  colours = import ./colours/ibm-3270.nix;
 
   theme = pkgs: {
     gtk = {
@@ -34,6 +40,8 @@ rec {
 
   defaultApplications = import ./default-applications.nix;
 
+  retiolumAddresses = import ./retiolum-network.nix;
+
   localAddresses = import ./local-network.nix;
 
   email-sshKey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAINKz33wHtPuIfgXEb0+hybxFGV9ZuPsDTLUZo/+hlcdA";
@@ -49,10 +57,11 @@ rec {
   };
 
   syncthing.devices = {
-    wilde.id = "R6DEBD7-G5RYDKN-VFA3HPO-WX4DNVI-373F7OQ-AW5MZTT-3L4BDVW-Y6ROEAF";
+    kabsa.id = "R6DEBD7-G5RYDKN-VFA3HPO-WX4DNVI-373F7OQ-AW5MZTT-3L4BDVW-Y6ROEAF";
     heym.id = "HLQSG3D-WSKLA6S-MEYQ3EU-GDBGABE-PY53RQ6-SWQAP2I-Z5MVBVX-MYPJXAM";
     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";
   };
 
   ignorePaths = [

lib/goldendict-config.nix

@@ -0,0 +1,179 @@
+{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

@@ -51,6 +51,7 @@ in {
       bat_three_quarters = " ";
       cogs = "🚦 ";
       cpu = "🖥 ";
+      disk_drive = "💽";
       mail = "📧 ";
       memory_mem = "🧠 ";
       music = "🎵";
@@ -71,11 +72,11 @@ in {
       volume_full = "🔊 ";
       volume_half = "🔉 ";
       volume_muted = "🔇";
-      weather_sun = "🌣";
       weather_clouds = "🌥";
+      weather_default = "🌡";
       weather_rain = "🌧";
       weather_snow = "🌨";
-      weather_default = "🌡";
+      weather_sun = "🌣";
       weather_thunder = "🌩";
     };
   };
@@ -83,7 +84,7 @@ in {
     {
       block = "weather";
       autolocate = true;
-      format = "{location}: {temp}°C";
+      format = "{location}: {temp}C";
       service = {
         name = "openweathermap";
         api_key = lib.strings.fileContents <secrets/openweathermap.key>;
@@ -93,22 +94,47 @@ in {
     }
     {
       block = "custom";
-      interval = 30;
+      interval = 60 * 5;
-      command =
+      command = let spacetime = import <niveum/configs/spacetime.nix>; in pkgs.writers.writePython3 "sun.py" { libraries = [ pkgs.python3Packages.astral ]; flakeIgnore = [ "E121" "E501" ]; }
-        let query = "tag:unread AND tag:inbox";
+      ''
-        in pkgs.writers.writeDash "count-new-mail" ''
+        import astral
-          mail_count="$(${pkgs.notmuch}/bin/notmuch search ${lib.escapeShellArg query} | wc -l)"
+        import astral.moon
-          [ "$mail_count" = 0 ] && printf "📭" || printf "📬"
+        import astral.sun
-          echo "$mail_count"
+
-        '';
+        moon_phases = {
+          0: "🌑",
+          3.5: "🌒",
+          7: "🌓",
+          10.5: "🌔",
+          14: "🌕",
+          17.5: "🌖",
+          21: "🌗",
+          24.5: "🌘",
+          28: "🌑",
+        }
+        current_phase = astral.moon.phase()
+        closest_phase = min(moon_phases.keys(), key=lambda x: abs(current_phase - x))
+
+        city = astral.LocationInfo("Berlin", "Germany", "${spacetime.time.timeZone}", ${toString spacetime.location.latitude}, ${toString spacetime.location.longitude})
+        sun = astral.sun.sun(city.observer, date=astral.today(), tzinfo=city.timezone)
+
+        print("🌅 {} 🌇 {} {} {}".format(sun["sunrise"].strftime("%R"), sun["sunset"].strftime("%R"), moon_phases[closest_phase], round(current_phase, 1)))
+      '';
+    }
+    {
+      block = "custom";
+      interval = 5;
+      command = pkgs.writers.writeDash "hu-berlin-vpn" ''
+        PATH=${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 "🎓👎"
+      '';
     }
     {
       block = "net";
       device = wirelessInterface;
-      speed_up = false;
+      format = "{ssid} {signal_strength}";
-      speed_down = false;
-      signal_strength = true;
-      ssid = true;
     }
     {
       block = "battery";
@@ -120,12 +146,12 @@ in {
     }
     {
       block = "disk_space";
-      alias = "💽";
+      format = "{icon} {available}";
     }
     {
       block = "memory";
       display_type = "memory";
-      format_mem = "{Mug}G";
+      format_mem = "{mem_used;G}";
       clickable = false;
     }
     { block = "load"; }