feat(i3status-rust): show moon fullness percentage

This reverts commit 27a6c5833e.

.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/browser

@@ -0,0 +1,24 @@
+#!/bin/sh -e
+#
+# Usage: browser
+#        pipe html to a browser
+# e.g.
+#  $ echo '<h1>hi mom!</h1>' | browser
+#  $ ron -5 man/rip.5.ron | browser   
+
+if [ -t 0 ]; then
+  if [ -n "$1" ]; then
+    open $1
+  else
+    cat <<usage
+Usage: browser
+       pipe html to a browser
+$ echo '<h1>hi mom!</h1>' | browser
+$ ron -5 man/rip.5.ron | browser
+usage
+fi
+else
+  f="/tmp/browser.$RANDOM.html"
+  cat /dev/stdin > $f
+  xdg-open $f
+fi

.bin/candyman

@@ -0,0 +1,25 @@
+#!/bin/sh
+set -efu
+
+usage() {
+  echo >&2 "$0 add-{reddit,telegram,youtube,twitch,twitter} NAME"
+  exit 1
+}
+
+candyman() {
+  curl -fsSv http://news.r/api -H content-type:application/json -d "$(jq -n "
+    {
+      command: \"PRIVMSG\",
+      params: [\"#all\", \"candyman: $1 $2\"]
+    }
+  ")"
+}
+
+[ $# -ge 2 ] || usage
+
+case "$1" in
+  add-reddit|add-telegram|add-youtube|add-twitter|add-twitch)
+    candyman "$@"
+  ;;
+  *) 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/horoscope.sh

@@ -0,0 +1,34 @@
+#!/bin/sh
+set -efu
+
+# Berlin:  -d lodeg=13 -d lomin=22 -d losec=41 -d lodir=E -d ladeg=52 -d lamin=27 -d lasec=42 -d ladir=N -d usecoords=1 \
+# Kassel:  -d lodeg=9 -d lomin=32 -d losec=5 -d lodir=E -d ladeg=51 -d lamin=18 -d lasec=17 -d ladir=N -d usecoords=1 \
+
+
+[ $# -eq 1 ] || {
+  echo >&2 Usage: "$0" TIMESTAMP
+  exit 1
+}
+
+export TZ=UTC
+
+chart_path="$(mktemp /tmp/chart_XXX.pdf)"
+
+timestamp="$1"
+
+year="$(date -d "@$timestamp" +%Y)"
+month="$(date -d "@$timestamp" +%m)"
+day="$(date -d "@$timestamp" +%d)"
+hour="$(date -d "@$timestamp" +%H)"
+minute="$(date -d "@$timestamp" +%M)"
+
+curl -sSL 'https://edifyingfellowship.org/astro/' \
+  -d lodeg=9 -d lomin=32 -d losec=5 -d lodir=E -d ladeg=51 -d lamin=18 -d lasec=17 -d ladir=N -d usecoords=1 \
+  -d ybyr="$year" -d ybmo="$month" -d ybdy="$day" -d ybhr="$hour" -d ybmi="$minute" -d ybsc=0 -d ybtz="$TZ" \
+  -d currenttime=0 \
+  -d title="$timestamp" \
+  -d options[]=VancouverWheel -d options[]=Arrow -d options[]=XBold -d options[]=HouseLabels -d options[]=Placidus \
+  -d options[]=Sun -d options[]=Moon -d options[]=Mercury -d options[]=Venus -d options[]=Mars -d options[]=Jupiter -d options[]=Saturn -d options[]=Uranus -d options[]=Neptune -d options[]=Pluto -d options[]=Ascendant -d options[]=MC -d options[]=Lilith -d options[]=MeanNode -d options[]=TrueNode \
+  -d aspectpct=100 -d format=PDF -d Submit= -o "$chart_path"
+
+zathura "$chart_path"

.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/lieferando.sh

@@ -0,0 +1,81 @@
+#!/bin/sh
+set -efu
+
+if echo "$1" | grep -Eq '[[:digit:]]{5}'; then
+  PLZ="$1"
+else
+  echo >&2 "Usage: $0 PLZ"
+  exit 1
+fi
+
+lieferando_dir=/tmp/lieferando
+mkdir -p "$lieferando_dir/$PLZ"
+
+fetch_restaurants() {
+  cache_path="$lieferando_dir/$PLZ.json"
+
+  if [ -r "$cache_path" ]; then
+    cat "$cache_path"
+  else
+    w3m -dump_source "http://www.lieferando.de/$PLZ" \
+      | gunzip \
+      | sed -n '/var restaurants/,/];$/p' \
+      | sed 's/var restaurants =//;$s/;$//' \
+      | prettier --parser=json \
+      | jq '
+        map({
+          name: .[30] | .name,
+          category: .[30] |.categories | split(", "),
+          url: "http://lieferando.de\(.[30] | .url)",
+          minutes: .[19],
+          minimum: .[10],
+          delivery: .[14]
+        })' \
+      | tee "$cache_path"
+  fi
+}
+
+fetch_menu() {
+  [ $# -eq 1 ] || exit 1
+
+  slug="$(echo "$1" | sed 's!.*/!!')"
+  cache_path="$lieferando_dir/$PLZ/$slug.json"
+
+  if [ -r "$cache_path" ]; then
+    cat "$cache_path"
+  else
+    w3m -dump_source "$1" \
+      | gunzip \
+      | sed -n '/var MenucardProducts/,/\];/p' \
+      | sed 's/var MenucardProducts =//;s/;$//' \
+      | jq -r '
+        unique_by(.productId)
+        | group_by(.categoryId)
+        | flatten
+      ' \
+      | tee "$cache_path"
+  fi
+}
+
+data="$(fetch_restaurants)"
+
+# echo "$data" | jq -c '.[]' | while read -r restaurant; do
+#   fetch_menu "$(echo "$restaurant" | jq -r .url)"
+# done
+
+selected_categories="$(echo "$data" | jq -r 'map(.category) | flatten | unique | .[]' | fzf -m)"
+
+selected_restaurant_url="$(echo "$selected_categories" | jq --argjson restaurants "$data" -sRr '
+  split("\n")[:-1] as $categories
+  | $restaurants[]
+  | select(.category - $categories != .category)
+  | "\(.name) [🚴\(.minutes)min 💰\(.minimum)€ + \(.delivery)€] (\(.url))"
+  ' \
+  | fzf \
+  | sed 's/.*(//;s/)$//'
+)"
+
+fetch_menu "$selected_restaurant_url" \
+  | jq -r '.[] | "\(.price)\t\(.name)"' \
+  | fzf -m \
+  | awk '{print $0; sum += $1} END {print "-----"; print sum}'

.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/mail-current-part

@@ -0,0 +1,3 @@
+#! /bin/sh
+set -efu
+exec curl -fSs --unix-socket /tmp/much.api.sock http://localhost/current/part

.bin/mail-current-query-find-part-by-name

@@ -0,0 +1,27 @@
+#! /bin/sh
+# usage: mail-current-query-find-part-by-name NAME
+set -efu
+
+name=$1
+
+query=$(mail-current-query)
+result=$(notmuch show --entire-thread=false --format=json "$query")
+
+part_id=$(printf %s "$result" | jq --arg name "$name" '
+  [
+    recurse |
+    select(type == "object") |
+    { id, name: .filename } |
+    select(.id != null and .name != null)
+  ] |
+  map(select(.name == $name))[0].id
+')
+
+if test "$part_id" = null; then
+  printf 'error: could not find part with name %s\n' \
+    "$name" \
+    >&2
+  exit 1
+fi
+
+exec notmuch show --part="$part_id" "$query"

.bin/mail-current-query-find-part-by-type

@@ -0,0 +1,39 @@
+#! /bin/sh
+# usage: mail-current-query-find-part-by-type TYPE
+set -efu
+
+type=$1
+
+query=$(mail-current-query)
+result=$(notmuch show --entire-thread=false --format=json "$query")
+
+part_id=$(printf %s "$result" | jq --arg type "$type" '
+  #flatten|map(select(.!=null))[0].body[0] |
+  #
+  #if .["content-type"] == $type then
+  #  .id
+  #elif .["content-type"] | test("^multipart/") then
+  #  .content|map(select(.["content-type"]==$type))[0].id
+  #else
+  #  null
+  #end
+
+  [
+    recurse |
+    select(type == "object") |
+    { id, type: .["content-type"] } |
+    select(.id != null and .type != null)
+  ] |
+  map(select(.type == $type))[0].id
+')
+
+if test "$part_id" = null; then
+  printf 'error: could not find part with type %s\n' \
+    "$type" \
+    >&2
+  exit 1
+fi
+
+exec notmuch show --part="$part_id" "$query"
+
+

.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/playlist_entries.sh

@@ -0,0 +1,2 @@
+#!/bin/sh
+youtube-dl -ij "$*" | jq -sr '.[] | .webpage_url'

.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/readme

@@ -0,0 +1,4 @@
+#!/bin/sh
+curl -sSL "https://raw.githubusercontent.com/$*/master/README.md" \
+  | pandoc -f gfm -t man -s \
+  | man -l -

.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"

.gitignore

@@ -1,2 +1,6 @@
-secrets.nix
 result
+.direnv
+.envrc
+.history
+.todo
+node_modules

.gitmodules

@@ -0,0 +1,6 @@
+[submodule "submodules/menstruation-telegram"]
+	path = submodules/menstruation-telegram
+	url = https://github.com/kmein/menstruation-telegram
+[submodule "submodules/menstruation-backend"]
+	path = submodules/menstruation-backend
+	url = https://github.com/kmein/menstruation.rs

.versions/home-manager.json

@@ -0,0 +1,10 @@
+{
+  "url": "https://github.com/nix-community/home-manager.git",
+  "rev": "bcf03fa16a1f06b8a0abb27bf49afa8d6fffe8f1",
+  "date": "2021-11-15T23:33:21+00:00",
+  "path": "/nix/store/6yb649xh4pm8n49azlg769imarkk2xpw-home-manager",
+  "sha256": "0nznlb2xgkvdav6d4qls2w81m3p3h4hdbwbp2nwqkiszkp7j1bln",
+  "fetchSubmodules": false,
+  "deepClone": false,
+  "leaveDotGit": false
+}

.versions/krops.json

@@ -0,0 +1,10 @@
+{
+  "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-mozilla.json

@@ -0,0 +1,10 @@
+{
+  "url": "https://github.com/mozilla/nixpkgs-mozilla",
+  "rev": "764ed9c9721f66c945d77d7b09fb8c1879ec67c6",
+  "date": "2021-11-16T09:46:48-05:00",
+  "path": "/nix/store/p75z3ihhdy7zxhnfqdj4mhzg9k0rfz7f-nixpkgs-mozilla",
+  "sha256": "0lkhaz4hciisvfhq8v2wlp019v6gg5vd4sf5vx3cj4d5b2zf0h4v",
+  "fetchSubmodules": false,
+  "deepClone": false,
+  "leaveDotGit": false
+}

.versions/nixpkgs-unstable.json

@@ -0,0 +1,10 @@
+{
+  "url": "https://github.com/NixOS/nixpkgs.git",
+  "rev": "8df865561fbc53922f1e801c3deeb53c12ce8c4f",
+  "date": "2021-11-18T22:15:39-08:00",
+  "path": "/nix/store/a4n904v45pl3zi8q59l77dha47v1mwl0-nixpkgs",
+  "sha256": "092ivyacs2iz2zb572jki2kdi6nylrm10caa0kv2hdfr5yjzs5w7",
+  "fetchSubmodules": false,
+  "deepClone": false,
+  "leaveDotGit": false
+}

.versions/nixpkgs.json

@@ -0,0 +1,10 @@
+{
+  "url": "https://github.com/NixOS/nixpkgs.git",
+  "rev": "46251a79f752ae1d46ef733e8e9760b6d3429da4",
+  "date": "2021-11-14T21:40:46-05:00",
+  "path": "/nix/store/4j2xxc8kqvnif4nhsd0f58dymj3ckryd-nixpkgs",
+  "sha256": "1xsp0xyrf8arjkf4wi09n96kbg0r8igsmzx8bhc1nj4nr078p0pg",
+  "fetchSubmodules": false,
+  "deepClone": false,
+  "leaveDotGit": false
+}

.versions/nur.json

@@ -0,0 +1,10 @@
+{
+  "url": "https://github.com/nix-community/NUR",
+  "rev": "69746e0eb8efba6ed7776dd910c4ebc3bc85f6b6",
+  "date": "2021-11-19T05:31:00+00:00",
+  "path": "/nix/store/1lxn1j1dg20q5kh47jnq56a8yd1570xg-NUR",
+  "sha256": "03scqq7j7lywxzcy2qsyxiynms3jmiadvz825pwfwg5kg5p75m9c",
+  "fetchSubmodules": false,
+  "deepClone": false,
+  "leaveDotGit": false
+}

.versions/retiolum.json

@@ -0,0 +1,10 @@
+{
+  "url": "https://github.com/krebs/retiolum",
+  "rev": "3fc3147ef4c644b4008f1425fae701f2d371db52",
+  "date": "2021-10-30T16:02:13+02:00",
+  "path": "/nix/store/ybc3zn2ql3ml9mfxdlvya71pz5hjvkh2-retiolum",
+  "sha256": "1vh8s0dknnsy9c68l807difjnar2m6xbbwj51f308bl8wyjyq4y5",
+  "fetchSubmodules": false,
+  "deepClone": false,
+  "leaveDotGit": false
+}

.versions/stockholm.json

@@ -0,0 +1,10 @@
+{
+  "url": "https://cgit.krebsco.de/stockholm",
+  "rev": "c979f7009f5ff1b2d25158aff1bca0f5be2dba54",
+  "date": "2021-11-08T05:14:49+01:00",
+  "path": "/nix/store/shz2yw0p30ibmw3lgr11ckzz0y4kmz4y-stockholm",
+  "sha256": "13yds6hwh6ah4mks8jrg7syigfmp17ylr7706jpvdzfy9ihj81wh",
+  "fetchSubmodules": false,
+  "deepClone": false,
+  "leaveDotGit": false
+}

configs/alacritty.nix

@@ -0,0 +1,45 @@
+{ pkgs, lib, config, ... }:
+{
+  environment.variables.TERMINAL = "alacritty";
+
+  environment.systemPackages = [
+    pkgs.alacritty
+  ];
+
+  home-manager.users.me.xdg.configFile =
+  let
+    inherit (import <niveum/lib>) colours;
+    colourNames = [ "black" "red" "green" "yellow" "blue" "magenta" "cyan" "white" ];
+    colourPairs = lib.getAttrs colourNames colours;
+  in {
+    "alacritty/alacritty.yml".source = (pkgs.formats.yaml {}).generate "alacritty.yml" {
+      background_opacity = 0.9;
+      colors = {
+        primary = { inherit (colours) background foreground; };
+        normal = lib.mapAttrs (_: colour: colour.dark) colourPairs;
+        bright = lib.mapAttrs (_: colour: colour.bright) colourPairs;
+      };
+      font = {
+        normal.family = "Monospace";
+        size = 6;
+      };
+      key_bindings = [
+        {
+          key = "Plus";
+          mods = "Control";
+          action = "IncreaseFontSize";
+        }
+        {
+          key = "Minus";
+          mods = "Control";
+          action = "DecreaseFontSize";
+        }
+        {
+          key = "Key0";
+          mods = "Control";
+          action = "ResetFontSize";
+        }
+      ];
+    };
+  };
+}

configs/bash.nix

@@ -1,6 +1,7 @@
 {
   programs.bash = {
-    promptInit = ''PS1="$(tput bold)\w \$([[ \$? == 0 ]] && echo \"\[\033[1;32m\]\" || echo \"\[\033[1;31m\]\")\$$(tput sgr0) "'';
+    promptInit = ''
+      PS1="$(tput bold)\w \$([[ \$? == 0 ]] && echo \"\[\033[1;32m\]\" || echo \"\[\033[1;31m\]\")\$$(tput sgr0) "'';
     interactiveShellInit = ''
       set -o vi
     '';

configs/battery.nix

@@ -0,0 +1,17 @@
+{ config, pkgs, ... }:
+{
+  boot.extraModulePackages = with config.boot.kernelPackages; [
+    tp_smapi
+    acpi_call
+  ];
+  boot.kernelModules = [ "tp_smapi" "acpi_call" ];
+  environment.systemPackages = [ pkgs.tpacpi-bat ];
+
+  services.tlp = {
+    enable = true;
+    settings = {
+      START_CHARGE_THRESH_BAT0 = 80;
+      STOP_CHARGE_THRESH_BAT0 = 95;
+    };
+  };
+}

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

@@ -1,16 +1,11 @@
-{ pkgs, ... }:
+{ pkgs, lib, ... }: {
-{
   hardware.bluetooth = {
     enable = true;
-    extraConfig = ''
+    settings.General.Enable =
-      [General]
+      lib.concatStringsSep "," [ "Source" "Sink" "Media" "Socket" ];
-      Enable=Source,Sink,Media,Socket
-    '';
   };
 
   environment.systemPackages = [ pkgs.blueman ];
 
-  home-manager.users.me = {
+  home-manager.users.me = { services.blueman-applet.enable = false; };
-    services.blueman-applet.enable = true;
-  };
 }

configs/bvg.nix

@@ -0,0 +1,57 @@
+{ pkgs, lib, ... }:
+let
+  inherit (import <niveum/lib>) serveHtml;
+  stations = [
+    900068204 # A/M
+    900068302 # KAS
+    900068203 # B-P
+  ];
+  fahrplan = pkgs.writeText "fahrplan.html" ''
+    <!DOCTYPE html>
+    <title>Fahrplan</title>
+    <link
+      rel="icon"
+      type="image/x-icon"
+      href="https://mobil.bvg.de/Fahrinfo/img/ua_xhtml/logo.gif"
+    />
+    <style>
+      body {
+        margin: 0;
+        --bvg-yellow: #f0d722;
+      }
+      #fahrplan {
+        display: flex;
+        height: 100vh;
+        width: 100%;
+        flex-direction: row;
+      }
+      #fahrplan iframe {
+        flex-grow: 1;
+        border: none;
+      }
+      #fahrplan iframe + iframe {
+        border-left: 2px solid var(--bvg-yellow);
+      }
+    </style>
+    <body>
+      <div id="fahrplan">
+        ${lib.concatMapStrings (station: ''
+          <iframe scrolling="no" src="https://mobil.bvg.de/Fahrinfo/bin/stboard.bin/dox?ld=0.1&input=${toString station}&boardType=depRT&start=yes"></iframe>
+        '') stations}
+      </div>
+    </body>
+  '';
+in
+{
+  services.nginx = {
+    enable = true;
+    recommendedGzipSettings = true;
+    recommendedOptimisation = true;
+    recommendedProxySettings = true;
+    recommendedTlsSettings = true;
+  };
+
+  services.nginx.virtualHosts."bvg.kmein.r" = {
+    locations."/".extraConfig = serveHtml fahrplan pkgs;
+  };
+}

configs/ccc.nix

@@ -0,0 +1,28 @@
+{ pkgs, ... }:
+# https://paste.sr.ht/~erictapen/11716989e489b600f237041b6d657fdf0ee17b34
+let
+  certificate = pkgs.stdenv.mkDerivation rec {
+    name = "dst-root-ca-x3.pem";
+    src = builtins.toFile "${name}.sed" ''
+      1,/DST Root CA X3/d
+      1,/-----END CERTIFICATE-----/p
+    '';
+    nativeBuildInputs = with pkgs; [ cacert gnused ];
+    phases = "installPhase";
+    installPhase = ''
+      ${pkgs.gnused}/bin/sed -n -f $src ${pkgs.cacert}/etc/ssl/certs/ca-bundle.crt > $out
+    '';
+  };
+in {
+  networking.wireless.networks."36C3" = {
+    auth = ''
+      key_mgmt=WPA-EAP
+      eap=TTLS
+      identity="kmein"
+      password=" "
+      ca_cert="${certificate}"
+      altsubject_match="DNS:radius.c3noc.net"
+      phase2="auth=PAP"
+    '';
+  };
+}

configs/chromium.nix

@@ -1,17 +1,16 @@
-{ pkgs, ... }:
+{ pkgs, ... }: {
-{
   programs.chromium = {
     enable = true;
     extensions = [
-      "hdokiejnpimakedhajhdlcegeplioahd" # LastPass
+      "nngceckbapebfimnlniiiahkandclblb" # BitWarden
-      "ihlenndgcmojhcghmfjfneahoeklbjjh" # cVim
+      # "ihlenndgcmojhcghmfjfneahoeklbjjh" # cVim
-      "fpnmgdkabkmnadcjpehmlllkndpkmiak" # Wayback Machine
+      # "fpnmgdkabkmnadcjpehmlllkndpkmiak" # Wayback Machine
       "cjpalhdlnbpafiamejdnhcphjbkeiagm" # uBlock Origin
-      "iaalpfgpbocpdfblpnhhgllgbdbchmia" # asciidoctor
+      "khncfooichmfjbepaaaebmommgaepoid" # Remove YouTube Recommended Videos
     ];
   };
 
-  environment.systemPackages = [ pkgs.chromium ];
+  environment.systemPackages = [ pkgs.chromium pkgs.brave ];
 
-  niveum.applications.browser = "chromium";
+  environment.variables.BROWSER = "brave";
 }

configs/cloud.nix

@@ -1,26 +1,41 @@
-{ config, lib, pkgs, ... }:
+{ config, lib, pkgs, ... }: {
-{
   imports = [
-    <modules/seafile.nix>
+    <niveum/modules/dropbox.nix>
-    <modules/google-drive.nix>
-    <modules/dropbox.nix>
-    <stockholm/krebs/3modules/syncthing.nix>
   ];
 
-  niveum.dropbox = {
+  niveum = {
-    enable = true;
+    dropbox.enable = false;
-    user = config.users.users.me;
   };
 
-  niveum.seafile = {
+  system.activationScripts.home-symlinks = ''
-    enable = true;
+    ln -sfn ${config.users.users.me.home}/cloud/syncthing/common/mahlzeit ${config.users.users.me.home}/mahlzeit
-    user = config.users.users.me;
+    ln -sfn ${config.users.users.me.home}/cloud/Seafile/Wiki ${config.users.users.me.home}/notes
+    ln -sfn ${config.users.users.me.home}/cloud/Seafile/Uni ${config.users.users.me.home}/uni
+  '';
+
+  home-manager.users.me = {
+    services.nextcloud-client.enable = true;
   };
 
-  niveum.google-drive = rec {
+  environment.systemPackages = [
-    enable = true;
+    (pkgs.writers.writeDashBin "book" ''
-    directory = "${user.home}/cloud/gdrive";
+      set -efu
-    user = config.users.users.me;
+      book="$({
+        ${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 {
@@ -29,20 +44,21 @@
     openDefaultPorts = true;
     configDir = "/home/kfm/.config/syncthing";
     dataDir = "/home/kfm/.config/syncthing";
-  };
+    declarative = rec {
-
+      cert = toString <system-secrets/syncthing/cert.pem>;
-  krebs.syncthing = rec {
+      key = toString <system-secrets/syncthing/key.pem>;
-    enable = true;
+      inherit ((import <niveum/lib>).syncthing) devices;
-    key = toString <secrets/syncthing/key.pem>;
+      folders =
-    cert = toString <secrets/syncthing/cert.pem>;
+        let cloud-dir = "${config.users.users.me.home}/cloud";
-    peers = {
+        in {
-      homeros.id = "HSOL72W-MMN346W-C3WCWCH-OTRKJYG-MY2WWV6-P7JUHN7-5WYYYRV-ZMH4KAA";
+          "${cloud-dir}/syncthing/common".devices = [ "kabsa" "manakish" ];
-      scardanelli.id = "7CZYHEX-3CSFDQU-PEEMYHG-6XGQ2ZD-KGVUWH5-GFRB2XK-FP57ERX-7APZUQU";
+          "${cloud-dir}/syncthing/library".devices = [ "kabsa" "manakish" "heym" ];
-      rilke.id = "NYNNHXP-7JMSTXG-SVNOPWD-RWXCCCL-CBOVBEI-X4QPLF4-NJA5G2P-RSGYRQQ";
+          "${cloud-dir}/syncthing/mundoiu".devices = [ "kabsa" "manakish" "heym" ];
-      wilde.id = "R6DEBD7-G5RYDKN-VFA3HPO-WX4DNVI-373F7OQ-AW5MZTT-3L4BDVW-Y6ROEAF";
+          "${cloud-dir}/syncthing/music" = {
+            devices = [ "kabsa" "manakish" "heym" "zaatar" ];
+            id = "music";
+          };
+        };
     };
-    folders."${config.users.users.me.home}/cloud/syncthing/common".peers = [ "homeros" "scardanelli" "wilde" ];
-    folders."${config.users.users.me.home}/cloud/syncthing/library".peers = lib.attrNames peers;
-    folders."${config.users.users.me.home}/cloud/syncthing/mundoiu".peers = lib.attrNames peers;
   };
 }

configs/compton.nix

@@ -2,7 +2,7 @@
   services.compton = {
     enable = true;
     shadow = true;
-    menuOpacity = "0.9";
+    menuOpacity = 0.9;
-    shadowOpacity = "0.3";
+    shadowOpacity = 0.3;
   };
 }

configs/default.nix

@@ -1,258 +1,162 @@
-{ pkgs, lib, config, ... }:
+{ pkgs, lib, config, options, ... }:
-{
+let
+  inherit (lib.strings) makeBinPath;
+  inherit (import <niveum/lib>) localAddresses kieran;
+in {
   imports = [
-    <modules/constants.nix>
-    {
-      services.dbus.packages = [ pkgs.gnome3.dconf ];
-    }
     <home-manager/nixos>
-    # <configs/mopidy.nix>
+    <niveum/modules/system-dependent.nix>
-    <configs/bash.nix>
-    <configs/bluetooth.nix>
-    <configs/chromium.nix>
-    <configs/cloud.nix>
-    <configs/compton.nix>
-    <configs/default.nix>
-    # <configs/home-assistant.nix>
-    <configs/distrobump.nix>
-    <configs/docker.nix>
-    <configs/dunst.nix>
-    <configs/fonts.nix>
-    <configs/git.nix>
-    <configs/haskell>
-    <configs/hledger.nix>
-    <configs/htop.nix>
-    <configs/hu-berlin.nix>
-    <configs/i3.nix>
-    <configs/kdeconnect.nix>
-    <configs/keybase.nix>
-    <configs/keyboard.nix>
-    <configs/mail.nix>
-    <configs/mpv.nix>
-    <configs/nano.nix>
-    <configs/neovim.nix>
-    <configs/nixpkgs-unstable.nix>
-    <configs/packages>
-    <configs/printing.nix>
-    <configs/python.nix>
-    <configs/random-background.nix>
-    <configs/redshift.nix>
-    <configs/retiolum.nix>
-    <configs/rofi.nix>
-    <configs/sncli.nix>
-    <configs/ssh.nix>
-    <configs/sudo.nix>
-    <configs/themes/owickstrom-dark.nix>
-    <configs/theming.nix>
-    <configs/tmux.nix>
-    <configs/todo-txt.nix>
-    <configs/traadfri.nix>
-    <configs/unclutter.nix>
-    <configs/urxvt.nix>
-    <configs/vscode.nix>
-    <configs/xautolock.nix>
-    <configs/xresources.nix>
-    <configs/zsh.nix>
     {
-      niveum.user = {
+      boot.supportedFilesystems = [ "ntfs" ];
-        github = "kmein";
-        email = "kieran.meinhardt@gmail.com";
-        name = "Kierán Meinhardt";
-      };
-
-      niveum.applications = rec {
-        fileManager = "${config.niveum.applications.terminal} -e ${pkgs.ranger}/bin/ranger";
-      };
-
-      niveum.theme = {
-        gtk = { name = "Arc"; package = pkgs.arc-theme; };
-        icon = { name = "Arc"; package = pkgs.arc-icon-theme; };
-        cursor = { name = "capitaine-cursors"; package = pkgs.capitaine-cursors; };
-      };
     }
     {
-      nixpkgs.config = {
+      nix.nixPath = [
-        allowUnfree = true;
+        "/var/src"
-        packageOverrides = pkgs: {
+        "nixpkgs-overlays=${toString ../overlays}"
-          python3Packages = pkgs.python3Packages.override {
+      ];
-            overrides = new: old: {
+    }
-              spotify-cli-linux = new.callPackage <packages/spotify-cli-linux.nix> {};
+    { services.dbus.packages = [ pkgs.gnome3.dconf ]; }
-              instaloader = new.callPackage <packages/instaloader.nix> {};
+    {
-              sncli = new.callPackage <packages/sncli.nix> {};
+      nixpkgs = {
-            };
+        config = {
-          };
+          allowUnfree = true;
-          haskellPackages = pkgs.haskellPackages.override {
+          packageOverrides = pkgs: {
-            overrides = new: old: {
+            nur = import <nur> { inherit pkgs; };
-              blessings = new.callPackage <packages/blessings.nix> {};
+            writeDashBin = pkgs.writers.writeDashBin;
-              scanner = new.callPackage <stockholm/krebs/5pkgs/haskell/scanner.nix> {};
+            writeDash = pkgs.writers.writeDash;
-            };
+            gfs-fonts = pkgs.callPackage <niveum/packages/gfs-fonts.nix> {};
-          };
+            iolanguage = pkgs.callPackage <niveum/packages/iolanguage.nix> { };
-          git-quick-stats = pkgs.callPackage <packages/git-quick-stats.nix> {};
+            ix = pkgs.callPackage <niveum/packages/ix.nix> { };
-          writeDash = pkgs.writers.writeDash;
-          writeDashBin = pkgs.writers.writeDashBin;
-          iolanguage = pkgs.callPackage <packages/iolanguage.nix> {};
-          nix-git = pkgs.callPackage <packages/nix-git.nix> {};
-
-          kmein = {
-            autorenkalender = pkgs.callPackage <packages/autorenkalender.nix> {};
-            bvg = pkgs.callPackage <packages/bvg.nix> {};
-            daybook = pkgs.callPackage <packages/daybook.nix> {};
-            font-size = pkgs.callPackage <packages/font-size.nix> { font = config.niveum.fonts.terminal; };
-            genius = pkgs.callPackage <packages/genius.nix> {};
-            instaget = pkgs.callPackage <packages/instaget.nix> {};
-            literature-quote = pkgs.callPackage <packages/literature-quote.nix> {};
-            n = pkgs.callPackage <packages/n.nix> {};
-            depp = pkgs.callPackage <packages/depp.nix> {};
-            odyssey = pkgs.callPackage <packages/odyssey.nix> {};
-            wttr = pkgs.callPackage <packages/wttr.nix> {};
-            nav = pkgs.callPackage <packages/nav.nix> {};
-            slide =
-              let slide-package = pkgs.fetchFromGitHub {
-                owner = "kmein";
-                repo = "slide";
-                rev = "0470583d22212745eab4f46076267addf4d2346c";
-                sha256 = "0skcp3va9v4hmxy5ramghpz53gnyxv10wsacgmc2jr0v1wrqlzbh";
-              };
-              in pkgs.callPackage slide-package {};
-            haskellPackages.mnemosyne =
-              let mnemosyne-package = pkgs.fetchFromGitHub {
-                repo = "mnemosyne";
-                owner = "kmein";
-                rev = "6bfa13c88db176af80be90840ff03573d67d679f";
-                sha256 = "1rimv5c5q9602y501hbkgkfbimqnmdkcr5hp1434q06gcazhjhca";
-              };
-              in pkgs.haskellPackages.callPackage mnemosyne-package {};
           };
         };
+        overlays = [
+          (import <stockholm/krebs/5pkgs>)
+          (self: super: {
+            scripts = import <niveum/packages/scripts> { pkgs = super; lib = super.lib; };
+          })
+        ];
       };
     }
     {
       boot.cleanTmpDir = true;
       boot.loader.timeout = 1;
-      boot.extraModulePackages = [ config.boot.kernelPackages.exfat-nofuse ];
-    }
-    {
-      time.timeZone = "Europe/Berlin";
     }
     {
       home-manager.users.me = {
         programs.zathura = {
           enable = true;
-          options.selection-clipboard = "clipboard";
+          options = {
+            selection-clipboard = "clipboard";
+            # first-page-column = "1:1"; # makes side-by-side mode start on the left side
+          };
         };
       };
     }
     {
       users.mutableUsers = false;
 
+      users.defaultUserShell = pkgs.zsh;
+
       users.users.me = {
         name = "kfm";
-        description = config.niveum.user.name;
+        description = kieran.name;
-        home = "/home/kfm";
+        hashedPassword =
-        createHome = true;
+          "$6$w9hXyGFl/.IZBXk$5OiWzS1G.5hImhh1YQmZiCXYNAJhi3X6Y3uSLupJNYYXPLMsQpx2fwF4Xr2uYzGMV8Foqh8TgUavx1APD9rcb/";
-        group = "users";
+        isNormalUser = true;
-        hashedPassword = "$6$w9hXyGFl/.IZBXk$5OiWzS1G.5hImhh1YQmZiCXYNAJhi3X6Y3uSLupJNYYXPLMsQpx2fwF4Xr2uYzGMV8Foqh8TgUavx1APD9rcb/";
+        uid = 1000;
-        shell = pkgs.zsh;
       };
+
+      home-manager.users.me.xdg.enable = true;
     }
     {
       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 = ''
+          load-module ${toString [
+            "module-tunnel-sink-new"
+            "server=zaatar.r"
+            "sink_name=zaatar"
+            "channels=2"
+            "rate=44100"
+          ]}
+        '';
       };
 
       users.users.me.extraGroups = [ "audio" ];
 
-      environment.systemPackages = [ pkgs.pavucontrol pkgs.pamixer ];
+      environment.systemPackages = [ pkgs.pavucontrol pkgs.ncpamixer pkgs.pamixer pkgs.pulsemixer ];
     }
     {
-      environment.systemPackages = [
+      environment.interactiveShellInit =
-        (pkgs.writers.writeDashBin "niveum-deploy" ''
+        "export PATH=$PATH:$HOME/projects/niveum";
-          NIVEUM_DIR=/home/kfm/prog/git/niveum
+      environment.shellAliases = let
-
+        wcd = pkgs.writers.writeDash "wcd" ''
-          [ $# -eq 1 ] || echo >&2 "Usage: niveum-deploy SYSTEM"
+          cd "$(readlink "$(${pkgs.which}/bin/which --skip-alias "$1")" | xargs dirname)/.."
-
+        '';
-          eval $(nix-build --no-out-link "$NIVEUM_DIR/deploy.nix" -A "$1")
+        where = pkgs.writers.writeDash "where" ''
-        '')
+          readlink "$(${pkgs.which}/bin/which --skip-alias "$1")" | xargs dirname
-        (pkgs.writers.writeDashBin "niveum-update" ''
+        '';
-          NIVEUM_DIR=/home/kfm/prog/git/niveum
+        take = pkgs.writers.writeDash "take" ''
-
+          mkdir "$1" && cd "$1"
-          nix-prefetch-git --url https://github.com/NixOS/nixpkgs-channels --rev refs/heads/nixos-${config.system.stateVersion} > "$NIVEUM_DIR/nixpkgs.json"
+        '';
-        '')
+        swallow = command: "${pkgs.scripts.swallow}/bin/swallow ${command}";
-      ];
+      in {
-    }
+        "ß" = "${pkgs.utillinux}/bin/setsid";
-    {
+        cat = "${pkgs.bat}/bin/bat --style=plain";
-      environment.interactiveShellInit = "export PATH=$PATH:$HOME/.cargo/bin";
+        chromium-incognito =
-      environment.shellAliases = {
+          "chromium --user-data-dir=$(mktemp -d /tmp/chr.XXXXXX) --no-first-run --incognito";
-        clipboard = "${pkgs.xclip}/bin/xclip -se c";
+        cp = "cp --interactive";
-        o = "${pkgs.xdg_utils}/bin/xdg-open";
-        tmux = "${pkgs.tmux}/bin/tmux -2";
         ip = "${pkgs.iproute}/bin/ip -c";
+        l  = "ls --color=auto --time-style=long-iso --almost-all";
+        ls = "ls --color=auto --time-style=long-iso";
+        ll = "ls --color=auto --time-style=long-iso -l";
+        la = "ls --color=auto --time-style=long-iso --almost-all -l";
+        mv = "mv --interactive";
+        nixi = "nix repl '<nixpkgs>'";
         ns = "nix-shell --run zsh";
-        nixi = ''nix repl "<nixpkgs>"'';
+        o = "${pkgs.xdg_utils}/bin/xdg-open";
-        rm = "rm -i";
+        pbcopy = "${pkgs.xclip}/bin/xclip -selection clipboard -in";
-        cp = "cp -i";
+        pbpaste = "${pkgs.xclip}/bin/xclip -selection clipboard -out";
-        mv = "mv -i";
+        rm = "rm --interactive";
-        l = "${pkgs.exa}/bin/exa -a";
+        s = "${pkgs.systemd}/bin/systemctl";
-        ls = "${pkgs.exa}/bin/exa";
+        take = "source ${take}";
-        ll = "${pkgs.exa}/bin/exa -l";
+        tmux = "${pkgs.tmux}/bin/tmux -2";
-        la = "${pkgs.exa}/bin/exa -la";
+        sxiv = swallow "${pkgs.sxiv}/bin/sxiv";
-        dig = "dig +short";
+        zathura = swallow "${pkgs.zathura}/bin/zathura";
+        us = "${pkgs.systemd}/bin/systemctl --user";
+        wcd = "source ${wcd}";
+        im = "${pkgs.openssh}/bin/ssh weechat@makanek -t tmux attach-session -t IM";
+        where = "source ${where}";
+        yt =
+          "${pkgs.youtube-dl}/bin/youtube-dl --add-metadata -ic"; # Download video link
+        yta =
+          "${pkgs.youtube-dl}/bin/youtube-dl --add-metadata -xic"; # Download with audio
       };
     }
-    {
+    { i18n.defaultLocale = "en_GB.UTF-8"; }
-      networking.wireless = {
+    { services.illum.enable = true; }
-        enable = true;
-        userControlled.enable = true;
-        networks = {
-          "Aether".pskRaw = "e1b18af54036c5c9a747fe681c6a694636d60a5f8450f7dec0d76bc93e2ec85a";
-          "Asoziales Netzwerk".pskRaw = "8e234041ec5f0cd1b6a14e9adeee9840ed51b2f18856a52137485523e46b0cb6";
-          "EasyBox-927376".pskRaw = "dbd490ab69b39bd67cfa06daf70fc3ef3ee90f482972a668ed758f90f5577c22";
-          "FlixBus Wi-Fi" = {};
-          "FlixBus" = {};
-          "FlixTrain" = {};
-          "Libertarian WiFi".pskRaw = "e9beaae6ffa55d10e80b8a2e7d997411d676a3cc6f1f29d0b080391f04555050";
-          "Ni/Schukajlow".pskRaw = "ffc47f6829da59c48aea878a32252223303f5c47a3859edc90971ffc63346781";
-          "WIFIonICE" = {};
-          "WLAN-914742".psk = "67647139648174545446";
-          "WLAN-XVMU6T".pskRaw = "46ea807283255a3d7029233bd79c18837df582666c007c86a8d591f65fae17cc";
-          "c-base-public" = {};
-          "discord".psk = "baraustrinken";
-          "security-by-obscurity".psk = "44629828256481964386";
-        };
-      };
-
-      environment.systemPackages = [ pkgs.wpa_supplicant_gui ];
-    }
-    {
-      networking.hosts = {
-        "192.168.178.1" = [ "fritz.box" ];
-        "192.168.178.21" = [ "scardanelli" ];
-        "192.168.178.22" = [ "homeros" ];
-        "192.168.178.24" = [ "catullus" ];
-      };
-    }
-    {
-      i18n.defaultLocale = "en_GB.UTF-8";
-    }
-    {
-      services.illum.enable = true;
-    }
     {
       services.xserver = {
         enable = true;
-        displayManager.lightdm = {
+        displayManager = {
-          enable = true;
+          autoLogin = {
-          autoLogin.enable = true;
-          autoLogin.user = config.users.users.me.name;
-          greeters.gtk = {
             enable = true;
-            indicators = [ "~spacer" "~host" "~spacer" "~session" "~power" ];
+            user = config.users.users.me.name;
+          };
+          lightdm = {
+            enable = true;
+            greeters.gtk = {
+              enable = true;
+              indicators = [ "~spacer" "~host" "~spacer" "~session" "~power" ];
+            };
           };
         };
-        desktopManager.default = "none";
       };
     }
     {
@@ -261,14 +165,86 @@
         pumount.source = "${pkgs.pmount}/bin/pumount";
       };
     }
+    { programs.command-not-found.enable = true; }
     {
-      programs.command-not-found.enable = true;
+      programs.gnupg.agent.enable = true;
+
+      environment.systemPackages = [
+        pkgs.gnupg
+        (pkgs.pass.withExtensions (e: [e.pass-otp]))
+      ];
     }
     {
-      programs.java = {
+      services.atd.enable = true;
-        enable = true;
+    }
-        package = pkgs.openjdk;
+    {
+      services.getty = {
+        greetingLine = lib.mkForce "";
+        helpLine = lib.mkForce "";
       };
     }
+    {
+      networking.hosts = lib.mapAttrs' (name: address: {
+        name = address;
+        value = [ "${name}.local" ];
+      }) localAddresses;
+    }
+    ./alacritty.nix
+    ./bash.nix
+    ./beets.nix
+    ./bluetooth.nix
+    ./ccc.nix
+    # ./kleiter.nix
+    ./khal.nix
+    ./engiadina.nix
+    ./chromium.nix
+    ./cloud.nix
+    ./compton.nix
+    ./direnv.nix
+    ./distrobump.nix
+    ./docker.nix
+    ./dunst.nix
+    ./flix.nix
+    ./fonts.nix
+    ./fzf.nix
+    ./gaslight.nix
+    ./git.nix
+    ./hledger.nix
+    ./htop.nix
+    ./hu-berlin.nix
+    ./i3.nix
+    ./keyboard.nix
+    ./lb.nix
+    ./mpv.nix
+    ./mime.nix
+    ./nano.nix
+    ./neovim.nix
+    ./neomutt.nix
+    ./nix.nix
+    ./newsboat.nix
+    ./flameshot-once.nix
+    ./packages
+    ./power-action.nix
+    ./printing.nix
+    ./openweathermap.nix
+    ./wallpaper.nix
+    ./redshift.nix
+    ./retiolum.nix
+    ./rofi.nix
+    ./spacetime.nix
+    ./seafile.nix
+    ./ssh.nix
+    ./sshd.nix
+    ./sudo.nix
+    ./sxiv.nix
+    ./theming.nix
+    ./tmux.nix
+    # ./tor.nix
+    ./traadfri.nix
+    ./unclutter.nix
+    ./version.nix
+    ./vscode.nix
+    ./watson.nix
+    ./zsh.nix
   ];
 }

configs/direnv.nix

@@ -0,0 +1,38 @@
+{ pkgs, ... }:
+let
+  nixify = pkgs.writers.writeDashBin "nixify" ''
+    set -efuC
+
+    if [ ! -e ./.envrc ]; then
+      echo use_nix > .envrc
+      direnv allow
+    fi
+    if [ ! -e shell.nix ]; then
+      cat > shell.nix <<'EOF'
+    { pkgs ? import <nixpkgs> {} }:
+    pkgs.mkShell {
+      buildInputs = [];
+    }
+    EOF
+      ''${EDITOR:-vim} shell.nix
+    fi
+  '';
+in {
+  environment.systemPackages = [ pkgs.direnv nixify ];
+
+  home-manager.users.me.programs.direnv = {
+    enable = true;
+    stdlib = builtins.readFile ("${
+        pkgs.fetchFromGitHub {
+          owner = "Mic92";
+          repo = "dotfiles";
+          rev = "a0a9b7e358fa70a85cd468f8ca1fbb02ae0a91df";
+          sha256 = "1y9h5s1lf59sczsm0ksq2x1yhl98ba9lwk5yil3q53rg7n4574pg";
+        }
+      }/home/.direnvrc");
+  };
+
+  programs.zsh.interactiveShellInit = ''
+    eval "$(${pkgs.direnv}/bin/direnv hook zsh)"
+  '';
+}

configs/distrobump.nix

@@ -1,13 +1,10 @@
-{ lib, config, pkgs, ... }:
+{ lib, config, pkgs, ... }: {
-{
   imports = [
     (import <stockholm/makefu/3modules/bump-distrowatch.nix> {
       inherit lib config;
-      pkgs = pkgs // {
+      pkgs = pkgs // { writeDash = pkgs.writers.writeDash; };
-        writeDash = pkgs.writers.writeDash;
-      };
     })
   ];
 
-  makefu.distrobump.enable = true;
+  makefu.distrobump.enable = false;
 }

configs/docker.nix

@@ -1,6 +1,12 @@
-{ pkgs, ... }:
+{ lib, pkgs, ... }: {
-{
+  virtualisation.docker = {
-  virtualisation.docker.enable = true;
+    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/dunst.nix

@@ -1,12 +1,14 @@
 { config, pkgs, ... }:
-with config.niveum; {
+let
+  inherit (import <niveum/lib>) defaultApplications colours theme;
+in {
   home-manager.users.me.services.dunst = {
     enable = true;
-    iconTheme = theme.icon;
+    iconTheme = (theme pkgs).icon;
     settings = {
       global = {
         transparency = 10;
-        font = "${fonts.terminal.name} ${toString fonts.terminal.size}";
+        font = "Monospace 8";
         geometry = "200x5-30+20";
         frame_color = colours.foreground;
         follow = "mouse";
@@ -18,7 +20,7 @@ with config.niveum; {
         separator_color = "auto";
         sort = true;
         markup = "full";
-        format = ''%a\n<b>%s</b>\n%b'';
+        format = "%a\\n<b>%s</b>\\n%b";
         alignment = "left";
         show_age_threshold = 60;
         bounce_freq = 0;
@@ -31,7 +33,7 @@ with config.niveum; {
         sticky_history = true;
         history_length = 20;
         dmenu = "${pkgs.rofi}/bin/rofi -display-run dunst -show run";
-        browser = applications.browser;
+        browser = (defaultApplications pkgs).browser;
         verbosity = "mesg";
         corner_radius = 0;
         mouse_left_click = "do_action";

configs/engiadina.nix

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

configs/flameshot-once.nix

@@ -0,0 +1,26 @@
+{ config, lib, pkgs, ... }:
+{
+  home-manager.users.me = {
+    services.flameshot.enable = true;
+
+    xdg.configFile."flameshot/flameshot.ini".source = (pkgs.formats.ini {}).generate "flameshot.ini" {
+      General = {
+        disabledTrayIcon = true;
+        checkForUpdates = false;
+        contrastOpacity = 188;
+        savePath = "/tmp";
+        savePathFixed = true;
+        drawThickness = 0;
+        showStartupLaunchMessage = false;
+        filenamePattern = "shot_%F_%T";
+      };
+    };
+
+    systemd.user.services.flameshot.Unit.Requires = lib.mkForce [];
+    systemd.user.services.flameshot.Environment = {
+      # IMGUR_CREATE_URL = "https://p.krebsco.de/image";
+      # IMGUR_DELETE_URL = "https://p.krebsco.de/image/delete/%1";
+      PATH = "${config.home-manager.users.me.home.profileDirectory}/bin";
+    };
+  };
+}

configs/flix.nix

@@ -0,0 +1,79 @@
+{ config, pkgs, ... }:
+let
+  flixLocation = "/media/flix";
+  cacheLocation = "/var/cache/flix";
+  indexFilename = "index";
+  flixUser = "flix";
+  flixGroup = "users";
+  inherit (import <niveum/lib>) tmpfilesConfig;
+in {
+  fileSystems.${flixLocation} = {
+    device = "prism.r:/export";
+    fsType = "nfs";
+    options = [
+      "noauto"
+      "noatime"
+      "nodiratime"
+      "x-systemd.automount"
+      "x-systemd.device-timeout=1"
+      "x-systemd.idle-timeout=1min"
+      "x-systemd.requires=tinc.retiolum.service"
+      "x-systemd.requires=wpa_supplicant.service"
+      "user"
+      "_netdev"
+    ];
+  };
+
+  systemd.tmpfiles.rules = [
+    (tmpfilesConfig {
+      type = "d";
+      path = cacheLocation;
+      mode = "0750";
+      user = flixUser;
+      group = flixGroup;
+    })
+  ];
+
+  systemd.services.flix-index = {
+    description = "Flix indexing service";
+    wants = [ "network-online.target" ];
+    script = "cp ${flixLocation}/download/index ./${indexFilename}";
+    startAt = "hourly";
+    serviceConfig = {
+      Type = "oneshot";
+      User = flixUser;
+      Group = flixGroup;
+      WorkingDirectory = cacheLocation;
+    };
+  };
+
+  users.extraUsers.${flixUser} = {
+    isSystemUser = true;
+    createHome = true;
+    home = cacheLocation;
+    extraGroups = [ flixGroup ];
+  };
+
+  environment.systemPackages = [
+    (pkgs.writers.writeDashBin "mpv-simpsons" ''
+      set -efu
+      cd "${flixLocation}/download"
+      [ -f "${cacheLocation}/${indexFilename}" ] || exit 1
+
+      cat "${cacheLocation}/${indexFilename}" \
+        | ${pkgs.gnugrep}/bin/grep -i 'simpsons.*mkv' \
+        | shuf \
+        | ${pkgs.findutils}/bin/xargs -d '\n' ${pkgs.mpv}/bin/mpv
+    '')
+    (pkgs.writers.writeDashBin "flixmenu" ''
+      set -efu
+      cd "${flixLocation}/download"
+
+      [ -f "${cacheLocation}/${indexFilename}" ] || exit 1
+
+      ${pkgs.dmenu}/bin/dmenu -i -p flix -l 5 "$@" < ${cacheLocation}/${indexFilename} \
+        | ${pkgs.findutils}/bin/xargs -I '{}' ${pkgs.utillinux}/bin/setsid ${pkgs.xdg_utils}/bin/xdg-open '{}'
+    '')
+  ];
+
+}

configs/fonts.nix

@@ -1,19 +1,41 @@
-{ pkgs, ... }:
+{ pkgs, ... }: {
-{
+  nixpkgs.config.joypixels.acceptLicense = true;
-  niveum.fonts = {
-    ui = {
-      name = "Sans";
-      size = 9;
-    };
-    terminal = {
-      name = "Monospace";
-      size = 9;
-    };
-  };
 
   fonts = {
     enableDefaultFonts = true;
-    enableFontDir = true;
+    fontDir.enable = true;
-    fonts = with pkgs; [ corefonts eb-garamond fira libertine lmodern noto-fonts roboto ubuntu_font_family ];
+    fonts = with pkgs; [
+      alegreya
+      alegreya-sans
+      corefonts
+      eb-garamond
+      fira
+      font-awesome-ttf
+      ibm-plex
+      inconsolata
+      iosevka
+      libertine
+      lmodern
+      noto-fonts
+      noto-fonts-cjk
+      noto-fonts-emoji
+      roboto
+      roboto-mono
+      roboto-slab
+      source-code-pro
+      source-serif-pro
+      source-sans-pro
+      ubuntu_font_family
+      gfs-fonts
+      jetbrains-mono
+      twemoji-color-font
+      joypixels
+    ];
+    fontconfig.defaultFonts = {
+      monospace = [ "JetBrains Mono" "JoyPixels" ];
+      serif = [ "Roboto Slab" ];
+      sansSerif = [ "Roboto" "Noto Sans" ];
+      emoji = [ "JoyPixels" ];
+    };
   };
 }

configs/fzf.nix

@@ -0,0 +1,32 @@
+{ pkgs, lib, ... }: {
+  environment = {
+    systemPackages = [ pkgs.fzf ];
+    variables = {
+      FZF_DEFAULT_OPTS =
+        lib.escapeShellArgs [ "--height=40%" "--layout=reverse" ];
+      FZF_ALT_C_COMMAND = "${pkgs.fd}/bin/fd --type d";
+      FZF_ALT_C_OPTS = lib.escapeShellArgs [
+        "--preview='${pkgs.tree}/bin/tree -L 1 \"{}\"'"
+        "--bind=space:toggle-preview"
+        "--preview-window=hidden"
+      ];
+      FZF_CTRL_T_COMMAND = "${pkgs.fd}/bin/fd --type f";
+      FZF_CTRL_T_OPTS =
+        lib.escapeShellArgs [ "--preview='${pkgs.bat}/bin/bat \"{}\"'" ];
+    };
+  };
+
+  programs.zsh.interactiveShellInit = ''
+    if [[ $options[zle] = on ]]; then
+      . ${pkgs.fzf}/share/fzf/completion.zsh
+      . ${pkgs.fzf}/share/fzf/key-bindings.zsh
+    fi
+  '';
+
+  programs.bash.interactiveShellInit = ''
+    if [[ :$SHELLOPTS: =~ :(vi|emacs): ]]; then
+      . ${pkgs.fzf}/share/fzf/completion.bash
+      . ${pkgs.fzf}/share/fzf/key-bindings.bash
+    fi
+  '';
+}

configs/gaslight.nix

@@ -0,0 +1,25 @@
+{ pkgs, ... }:
+{
+  environment.systemPackages = [
+    (pkgs.writers.writeDashBin "gaslight-stream" ''
+      ${pkgs.ffmpeg}/bin/ffmpeg -r 14 -s 640x480 -f video4linux2 -i /dev/video0 -f alsa -i default -c:v libx264 -preset ultrafast -c:a aac -f avi -
+    '')
+    (pkgs.writers.writeDashBin "gaslight-say" ''
+      voices="de
+      de+whisper"
+
+      echo "$@" | ${pkgs.espeak}/bin/espeak -v "$(echo "$voices" | ${pkgs.coreutils}/bin/shuf -n1)"
+    '')
+    (pkgs.writers.writeDashBin "gaslight-play" ''
+      set -o noglob
+      ${pkgs.mpv}/bin/mpv --no-video "$1"
+    '')
+  ];
+}
+
+/*
+
+ssh machine gaslight-stream | mpv -
+ssh machine gaslight-say "blablabla"
+
+*/

configs/git.nix

@@ -1,25 +1,64 @@
-{ pkgs, config, ... }:
+{ pkgs, config, lib, ... }:
+let
+  inherit (import <niveum/lib>) kieran ignorePaths;
+in
 {
   environment.systemPackages = [
     pkgs.mr
     pkgs.git
+    pkgs.gitAndTools.gitflow
     pkgs.gitAndTools.hub
+    pkgs.gitAndTools.gh
     pkgs.gitAndTools.git-extras
+    pkgs.gitAndTools.git-trim
     pkgs.gitstats
     pkgs.patch
     pkgs.patchutils
-    pkgs.git-quick-stats
     pkgs.git-preview
   ];
 
+  environment.shellAliases = {
+    gf = "git-flow";
+    g = "git";
+  };
+
   home-manager.users.me = {
-    home.file.".mrconfig".text = builtins.readFile <dot/mrconfig.ini>;
+    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;
-      userName = config.niveum.user.name;
+      userName = kieran.name;
-      userEmail = config.niveum.user.email;
+      userEmail = kieran.email;
       aliases = {
         br = "branch";
         co = "checkout";
@@ -31,9 +70,34 @@
         diffs = "diff --staged";
         last = "log -1 HEAD";
         logs = "log --pretty=oneline";
-        graph = "log --graph --abbrev-commit --decorate --date=relative --format=format:'%C(bold blue)%h%C(reset) - %C(bold green)(%ar)%C(reset) %C(white)%s%C(reset) %C(dim white)- %an%C(reset)%C(bold yellow)%d%C(reset)' --all";
+        graph =
+          "log --graph --abbrev-commit --decorate --date=relative --format=format:'%C(bold blue)%h%C(reset) - %C(bold green)(%ar)%C(reset) %C(white)%s%C(reset) %C(dim white)- %an%C(reset)%C(bold yellow)%d%C(reset)' --all";
+      };
+      ignores = ignorePaths;
+      extraConfig = {
+        pull.ff = "only";
+        rebase.autoStash = true;
+        merge.autoStash = true;
+        core.pager =
+          "${pkgs.gitAndTools.diff-so-fancy}/bin/diff-so-fancy | ${pkgs.less}/bin/less --tabs=4 -RFX";
+        color = {
+          ui = true;
+          diff = {
+            meta = "11";
+            frag = "magenta bold";
+            commit = "yellow bold";
+            old = "red bold";
+            new = "green bold";
+            whitespace = "red reverse";
+          };
+          diff-highlight = {
+            oldNormal = "red bold";
+            oldHighlight = "red bold 52";
+            newNormal = "green bold";
+            newHighlight = "green bold 22";
+          };
+        };
       };
-      ignores = config.niveum.ignore;
     };
   };
 }

configs/gitea.nix

@@ -0,0 +1,13 @@
+{
+  services.gitea = {
+    enable = true;
+    disableRegistration = true;
+    rootUrl = "https://code.xn--kiern-0qa.de";
+    appName = "code.kierán.de";
+  };
+  services.nginx.virtualHosts."code.xn--kiern-0qa.de" = {
+    forceSSL = true;
+    enableACME = true;
+    locations."/".extraConfig = "proxy_pass http://localhost:3000;";
+  };
+}

configs/gollum.nix

@@ -1,5 +0,0 @@
-{
-  services.gollum = {
-    enable = true;
-  };
-}

configs/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 ++ "\""
-      :def pl \x -> return $ ":!${pkgs.haskellPackages.pointfree}/bin/pointfree -v \"" ++ x ++ "\""
-      :set prompt "\o033[1m%s\o033[1;34m λ\o033[0m "
-      :set -Wall
-    '';
-      # :def unpl \x -> return $ ":!${pkgs.haskellPackages.pointful}/bin/pointful \"" ++ x ++ "\""
-    ".stack/config.yaml".text = let user = config.niveum.user; in ''
-      templates:
-        params:
-          author-name: ${user.name}
-          author-email: ${user.email}
-          copyright: 'Copyright: (c) 2019 ${user.name}'
-          github-username: ${user.github}
-    '';
-  };
-
-  services.hoogle = {
-    enable = true;
-    packages = import ./packages.nix;
-    port = 8091;
-  };
-
-  environment.systemPackages = with pkgs; [
-    cabal2nix
-    stack2nix
-    cabal-install
-    hlint
-    # haskellPackages.brittany
-    (haskellPackages.ghcWithHoogle (import ./packages.nix))
-  ] ++ map haskell.lib.justStaticExecutables [
-    haskellPackages.ghcid
-    haskellPackages.hakyll
-    # haskellPackages.hfmt
-    haskellPackages.hasktags
-    haskellPackages.hindent
-    haskellPackages.pointfree
-    # haskellPackages.pointful
-    haskellPackages.hpack
-  ];
-}

configs/hass/default.nix

@@ -0,0 +1,61 @@
+{ 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

@@ -0,0 +1,37 @@
+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

@@ -0,0 +1,16 @@
+{
+  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

@@ -0,0 +1,72 @@
+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

@@ -0,0 +1,52 @@
+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

@@ -0,0 +1,102 @@
+{ 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

@@ -0,0 +1,81 @@
+{ config, pkgs, ... }:
+let
+  backupLocation = "/var/lib/codimd-backup";
+  stateLocation = "/var/lib/codimd/state.sqlite";
+  nixpkgs-unstable = import <nixpkgs-unstable> {};
+  domain = "pad.xn--kiern-0qa.de";
+in
+{
+  imports = [ <stockholm/krebs/3modules/permown.nix> ];
+
+  services.nginx.virtualHosts.${domain} = {
+    enableACME = true;
+    forceSSL = true;
+    locations."/" = {
+      proxyPass = "https://localhost:3091";
+      proxyWebsockets = true;
+    };
+  };
+
+  security.acme.certs.${domain}.group = "hedgecert";
+  users.groups.hedgecert.members = [ "codimd" "nginx" ];
+
+  security.dhparams = {
+    enable = true;
+    params.hedgedoc = {};
+  };
+
+  services.hedgedoc = {
+    enable = true;
+    configuration = {
+      allowOrigin = [ domain ];
+      allowAnonymous = true;
+      allowGravatar = false;
+      allowFreeURL = true;
+      db = {
+        dialect = "sqlite";
+        storage = stateLocation;
+      };
+      port = 3091;
+      domain = domain;
+      useSSL = true;
+      protocolUseSSL = true;
+      sslCAPath = [ "/etc/ssl/certs/ca-certificates.crt" ];
+      sslCertPath = "/var/lib/acme/${domain}/cert.pem";
+      sslKeyPath = "/var/lib/acme/${domain}/key.pem";
+      dhParamPath = config.security.dhparams.params.hedgedoc.path;
+    };
+  };
+
+  krebs.permown.${backupLocation} = { owner = "codimd"; group = "codimd"; umask = "0002"; };
+
+  systemd.services.hedgedoc-backup = {
+    description = "Hedgedoc backup service";
+    script = ''
+      ${nixpkgs-unstable.sqlite}/bin/sqlite3 -json ${stateLocation} "select shortid, alias, ownerId, content from Notes" \
+      | ${pkgs.writers.writePython3 "hedgedoc-json-to-fs.py" {} ''
+        import json
+        import pathlib
+        import sys
+
+        for note in json.load(sys.stdin):
+            user_directory = pathlib.Path()
+            if note["ownerId"]:
+                user_directory = pathlib.Path(note["ownerId"])
+                user_directory.mkdir(exist_ok=True)
+            file_path = user_directory / (
+                (note["alias"] if note["alias"] else note["shortid"]) + ".md"
+            )
+            file_path.write_text(note["content"])
+            print(f"✔ {file_path}", file=sys.stderr)
+      ''}
+    '';
+    startAt = "hourly";
+    serviceConfig = {
+      Type = "oneshot";
+      User = "codimd";
+      Group = "codimd";
+      WorkingDirectory = backupLocation;
+    };
+  };
+}

configs/hledger.nix

@@ -1,15 +1,14 @@
-{ config, pkgs, ... }:
+{ config, pkgs, ... }: {
-{
+  imports = [ <niveum/modules/hledger.nix> ];
-  imports = [ <modules/hledger.nix> ];
 
   niveum.hledger = {
     enable = true;
-    ledgerFile = "$HOME/prog/git/ledger/current.journal";
+    ledgerFile = "$HOME/projects/ledger/all.journal";
     server = {
       enable = false;
       user = config.users.users.me;
-      package = pkgs.unstable.hledger-web;
+      package = pkgs.hledger-web;
     };
-    package = pkgs.unstable.hledger;
+    package = pkgs.hledger;
   };
 }

configs/home-assistant.nix

@@ -1,7 +0,0 @@
-{
-  services.home-assistant = {
-    enable = true;
-    configWritable = true;
-    lovelaceConfigWritable = true;
-  };
-}

configs/htop.nix

@@ -2,33 +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 = false;
+        hide_kernel_threads = true;
-      hideUserlandThreads = false;
+        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 = true;
+        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" ];
-          { kind = "LeftCPUs2"; mode = 1; }
+        left_meters = [ "LeftCPUs2" "RightCPUs2" "Memory" "Swap" ];
-          { kind = "RightCPUs2"; mode = 1; }
-          { kind = "Memory"; mode = 1; }
-          { kind = "Swap"; mode = 1; }
-        ];
-        right = [ "Uptime" "Tasks" "LoadAverage" "Battery" ];
       };
     };
   };

configs/hu-berlin.nix

@@ -1,43 +1,80 @@
-{ pkgs, lib, ... }:
+{ config, pkgs, lib, ... }:
 let
+  inherit (lib.strings) fileContents;
+  inherit (import <niveum/lib>) sshPort;
   eduroam = {
-    identity = lib.strings.removeSuffix "\n" (builtins.readFile <shared-secrets/eduroam/identity>);
+    identity = fileContents <secrets/eduroam/identity>;
-    password = lib.strings.removeSuffix "\n" (builtins.readFile <shared-secrets/eduroam/password>);
+    password = fileContents <secrets/eduroam/password>;
   };
-  eduroamAuth = ''
+  hu-berlin-cifs-options = [
-    key_mgmt=WPA-EAP
+    "uid=${toString config.users.users.me.uid}"
-    eap=TTLS
+    "gid=${toString config.users.groups.users.gid}"
-    proto=RSN
+    "sec=ntlmv2"
-    identity="${eduroam.identity}"
+    "workgroup=german"
-    anonymous_identity="anonymous@wlan.hu-berlin.de"
+    "username=meinhaki"
-    altsubject_match="DNS:srv1-radius.cms.hu-berlin.de;DNS:srv2-radius.cms.hu-berlin.de"
+    "password=${lib.strings.fileContents <secrets/mail/meinhaki>}"
-    password="${eduroam.password}"
+    "noauto"
-    ca_cert="${pkgs.fetchurl {
+    "x-systemd.requires=openvpn-hu-berlin.service"
-      url = https://www.cms.hu-berlin.de/de/dl/netze/wlan/config/eduroam/t-telesec_globalroot_class_2.pem;
+    "x-systemd.automount"
-      sha256 = "0if8aqd06sid7a0vw009zpa087wxcgdd2x6z2zs4pis5kvyqj2dk";
+    "x-systemd.device-timeout=1"
-    }}"
+    "x-systemd.idle-timeout=1min"
-    phase2="auth=PAP"
+  ];
-  '';
 in {
-  networking.wireless.networks = {
+  fileSystems."/media/hu-berlin/germpro2" = {
-    eduroam_5GHz.auth = eduroamAuth;
+    device = "//hugerm31c.user.hu-berlin.de/germpro2/ling";
-    eduroam.auth = eduroamAuth;
+    fsType = "cifs";
+    options = hu-berlin-cifs-options;
   };
 
-  services.openvpn.servers = {
+  fileSystems."/media/hu-berlin/germhome" = {
-    hu-berlin = {
+    device = "//hugerm31c.user.hu-berlin.de/germhome/ling/meinhaki";
-      config = ''
+    fsType = "cifs";
-        config ${pkgs.fetchurl {
+    options = hu-berlin-cifs-options;
-          url = https://www.cms.hu-berlin.de/de/dl/netze/vpn/openvpn/hu-berlin.ovpn;
+  };
-          sha256 = "15b55aibik5460svjq2gwxrcyh6ay4k8savd6cd5lncgndmd8p8h";
+
-        }}
+  environment.systemPackages = [
-        # route-nopull
+    (pkgs.writers.writeDashBin "hu-ip" ''
-        # route 141.20.0.0 255.255.0.0
+      ${pkgs.w3m}/bin/w3m -dump meineip.hu-berlin.de | head --lines=-4 | tail --lines=+3
-      '';
+    '')
-      authUserPass = {
+    (pkgs.writers.writePython3Bin "hu-eduroam-install"
-        username = eduroam.identity;
+      {
-        password = eduroam.password;
+        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;
+    wants = [ "network-online.target" ];
+    conflicts = [ "openvpn-hu-berlin.service" ];
+    script = ''
+      ${pkgs.openfortivpn}/bin/openfortivpn -c ${pkgs.writeText "hu-berlin.config" ''
+        host = forti-ssl.vpn.hu-berlin.de
+        port = 443
+        trusted-cert = 42193a913d276d9eb86217612956e1e6464d6f07bed5393a4787c87adc4bd359
+        username = ${eduroam.identity}
+        password = ${eduroam.password}
+      ''}
+    '';
+  };
+
+  systemd.services.openvpn-hu-berlin.conflicts = [ "hu-vpn.service" ];
+
+  services.openvpn.servers.hu-berlin = {
+    autoStart = false;
+    authUserPass = {
+      username = eduroam.identity;
+      password = eduroam.password;
     };
+    config = fileContents (pkgs.fetchurl {
+      url =
+        "https://www.cms.hu-berlin.de/de/dl/netze/vpn/openvpn/hu-berlin.ovpn";
+      sha256 = "15b55aibik5460svjq2gwxrcyh6ay4k8savd6cd5lncgndmd8p8h";
+    });
   };
 }

configs/i3.nix

@@ -1,56 +1,140 @@
 { config, pkgs, lib, ... }:
 let
-  new-workspace = pkgs.unstable.writers.writeDash "new-workspace" ''
+  inherit (import <niveum/lib>) defaultApplications colours;
+  klem = import <niveum/packages/scripts/klem.nix> {
+    inherit pkgs lib;
+    config.scripts = {
+      "p.r" = pkgs.writers.writeDash "p.r" ''
+        ${pkgs.curl}/bin/curl -fSs http://p.r --data-binary @- \
+          | ${pkgs.coreutils}/bin/tail --lines=1 \
+          | ${pkgs.gnused}/bin/sed 's/\\<r\\>/krebsco.de/'
+      '';
+      "ix.io" = pkgs.writers.writeDash "ix.io" ''
+        ${pkgs.curl}/bin/curl -fSs -F 'f:1=<-' ix.io
+      '';
+      "go.r" = pkgs.writers.writeDash "go.r" ''
+        ${pkgs.curl}/bin/curl -fSs http://go.r -F "uri=$(${pkgs.coreutils}/bin/cat)"
+      '';
+      "0x0.st" = pkgs.writers.writeDash "0x0.st" ''
+        ${pkgs.curl}/bin/curl -fSs https://0x0.st -F "shorten=$(${pkgs.coreutils}/bin/cat)"
+      '';
+      "rot13" = pkgs.writers.writeDash "rot13" ''
+        ${pkgs.coreutils}/bin/tr '[A-Za-z]' '[N-ZA-Mn-za-m]'
+      '';
+      "ipa" = pkgs.writers.writeDash "ipa" ''
+        ${pkgs.scripts.ipa}/bin/ipa
+      '';
+      "betacode" = pkgs.writers.writeDash "betacode" ''
+        ${pkgs.scripts.betacode}/bin/betacode
+      '';
+      "devanagari" = pkgs.writers.writeDash "devanagari" ''
+        ${pkgs.scripts.devanagari}/bin/devanagari
+      '';
+      "curl" = pkgs.writers.writeDash "curl" ''
+        ${pkgs.curl}/bin/curl -fSs "$(${pkgs.coreutils}/bin/cat)"
+      '';
+    };
+  };
+
+  new-workspace = pkgs.writers.writeDash "new-workspace" ''
     i3-msg workspace $(($(i3-msg -t get_workspaces | tr , '\n' | grep '"num":' | cut -d : -f 2 | sort -rn | head -1) + 1))
   '';
-  move-to-new-workspace = pkgs.unstable.writers.writeDash "new-workspace" ''
+  move-to-new-workspace = pkgs.writers.writeDash "new-workspace" ''
     i3-msg move container to workspace $(($(i3-msg -t get_workspaces | tr , '\n' | grep '"num":' | cut -d : -f 2 | sort -rn | head -1) + 1))
   '';
-in with config.niveum; {
+
+in {
   services.xserver = {
-    windowManager.default = "i3";
+    displayManager.defaultSession = "none+i3";
-    windowManager.i3.enable = true;
+    windowManager.i3 = {
+      enable = true;
+      package = pkgs.i3-gaps;
+    };
+  };
+
+  services.xserver = {
+    monitorSection = ''Option "DPMS" "false"'';
+    serverFlagsSection = ''
+      Option "BlankTime" "0"
+      Option "StandbyTime" "0"
+      Option "SuspendTime" "0"
+      Option "OffTime" "0"
+    '';
+    extraConfig = ''
+      Section "Extensions"
+        Option "DPMS" "Disable"
+      EndSection
+    '';
   };
 
   home-manager.users.me.xsession.windowManager.i3 = {
     enable = true;
     config = rec {
-      fonts = [ "${config.niveum.fonts.ui.name} ${toString config.niveum.fonts.ui.size}" ];
+      fonts = {names = ["Sans"]; size = 10.0;};
       modifier = "Mod4";
       window = {
         titlebar = false;
         border = 1;
         hideEdgeBorders = "smart";
+        commands = [
+          {
+            criteria = { class = "floating"; };
+            command = "floating enable";
+          }
+          {
+            criteria = { class = "fzfmenu"; };
+            command = "floating enable";
+          }
+          {
+            criteria = { class = "mpv"; };
+            command = lib.strings.concatStringsSep ", " [
+              "floating enable"
+              "sticky enable"
+              "fullscreen disable"
+              "resize set 640 480"
+              "move position mouse"
+            ];
+          }
+        ];
       };
+      gaps.inner = 4;
       floating = {
         titlebar = false;
         border = 1;
       };
-      colors =
+      colors = let
-        let scheme = { background = colours.background; text = colours.foreground; };
+        scheme = {
-        in rec {
+          background = colours.background;
-          focused = scheme // {
+          text = colours.foreground;
-            border = colours.background;
-            indicator = colours.background;
-            childBorder = colours.background;
-          };
-          focusedInactive = focused;
-          unfocused = focused;
-          urgent = scheme // {
-            border = colours.red.bright;
-            indicator = colours.red.bright;
-            childBorder = colours.red.bright;
-          };
-          placeholder = scheme // {
-            border = colours.green.bright;
-            indicator = colours.green.bright;
-            childBorder = colours.green.bright;
-          };
         };
+      in rec {
+        focused = scheme // {
+          border = colours.cyan.bright;
+          indicator = colours.cyan.bright;
+          childBorder = colours.cyan.bright;
+        };
+        unfocused = scheme // {
+          border = colours.background;
+          indicator = colours.background;
+          childBorder = colours.background;
+        };
+        focusedInactive = unfocused;
+        urgent = scheme // {
+          border = colours.red.bright;
+          indicator = colours.red.bright;
+          childBorder = colours.red.bright;
+        };
+        placeholder = scheme // {
+          border = colours.green.bright;
+          indicator = colours.green.bright;
+          childBorder = colours.green.bright;
+        };
+      };
       bars = [{
         workspaceButtons = false;
-        fonts = [ "${config.niveum.fonts.terminal.name} ${toString config.niveum.fonts.terminal.size}" ];
+        fonts = {names = ["Sans"]; size = 8.0;};
-        mode = "hide";
+        mode = "hide"; # "dock"
+        position = "bottom";
         colors = rec {
           background = colours.background;
           separator = background;
@@ -61,108 +145,118 @@ in with config.niveum; {
             text = colours.foreground;
           };
         };
-        statusCommand = "${pkgs.i3status}/bin/i3status -c ${pkgs.writeText "i3status.conf" ''
+        statusCommand = "${pkgs.i3status-rust}/bin/i3status-rs ${
-          general {
+            (pkgs.formats.toml {}).generate "i3status-rust.toml" (import <niveum/lib/i3status-rust.nix> {
-            colors = true
+              inherit (config.niveum) batteryName wirelessInterface;
-            color_good = "${colours.green.dark}"
+              inherit colours;
-            color_bad = "${colours.red.dark}"
+              inherit pkgs;
-            color_degraded = "${colours.white.dark}"
+            })
-            interval = 5
+          }";
-            separator = " "
-          }
-
-          # order += "run_watch retiolum"
-          order += "path_exists openvpn"
-          order += "wireless ${networkInterfaces.wireless}"
-          order += "battery all"
-          order += "volume master"
-          order += "load"
-          order += "tztime local"
-
-          wireless ${networkInterfaces.wireless} {
-            format_up = "%essid"
-            format_down = "offline"
-          }
-
-          # run_watch retiolum {
-          #   pidfile = "/var/run/tinc.retiolum.pid"
-          #   format = "%title"
-          # }
-
-          path_exists openvpn {
-            path = "/proc/sys/net/ipv4/conf/tun0"
-            format = "%title"
-          }
-
-          battery all {
-            format = "%status%percentage"
-            format_down = "No battery"
-            status_chr = "↑"
-            status_bat = "↓"
-            status_unk = ""
-            status_full = "↯"
-            path = "/sys/class/power_supply/BAT%d/uevent"
-            low_threshold = 15
-            threshold_type = "percentage"
-            integer_battery_capacity = true
-          }
-
-          volume master {
-            format = "%volume"
-            format_muted = "%volume"
-            device = "default"
-            mixer = "Master"
-            mixer_idx = 0
-          }
-
-          tztime local {
-            format = "%Y-%m-%d %H:%M"
-          }
-
-          load {
-            format = "%1min"
-          }''}";
       }];
+      modes.resize = {
+        "Escape" = ''mode "default"'';
+        "Return" = ''mode "default"'';
+        "h" = "resize shrink width 10 px or 5 ppt";
+        "j" = "resize grow height 10 px or 5 ppt";
+        "k" = "resize shrink height 10 px or 5 ppt";
+        "l" = "resize grow width 10 px or 5 ppt";
+      };
       keybindings = {
-        "${modifier}+Down" = "focus down";
+        "${modifier}+Shift+h" = "move left 25 px";
-        "${modifier}+Left" = "focus left";
+        "${modifier}+Shift+j" = "move down 25 px";
-        "${modifier}+Return" = "exec ${applications.terminal}";
+        "${modifier}+Shift+k" = "move up 25 px";
-        "${modifier}+Right" = "focus right";
+        "${modifier}+Shift+l" = "move right 25 px";
-        "${modifier}+Shift+Down" = "move down";
-        "${modifier}+Shift+Left" = "move left";
-        "${modifier}+Shift+Right" = "move right";
-        "${modifier}+Shift+Up" = "move up";
-        "${modifier}+Shift+b" = "move window to workspace prev";
-        "${modifier}+Shift+c" = "reload";
-        "${modifier}+Shift+n" = "move window to workspace next";
-        "${modifier}+Shift+q" = "kill";
-        "${modifier}+Shift+r" = "restart";
-        "${modifier}+Shift+w" = "exec ${pkgs.xautolock}/bin/xautolock -locknow";
-        "${modifier}+Shift+x" = "exec --no-startup-id ${move-to-new-workspace}";
-        "${modifier}+Shift+z" = "floating toggle";
-        "${modifier}+Up" = "focus up";
-        "${modifier}+a" = "exec ${pkgs.rofi}/bin/rofi -display-window — -show window";
-        "${modifier}+b" = "workspace prev";
-        "${modifier}+c" = "split h";
-        "${modifier}+d" = "exec ${pkgs.rofi}/bin/rofi -display-run — -show run";
-        "${modifier}+e" = "layout toggle split";
-        "${modifier}+f" = "fullscreen toggle";
         "${modifier}+h" = "focus left";
         "${modifier}+j" = "focus down";
         "${modifier}+k" = "focus up";
         "${modifier}+l" = "focus right";
+
+        "${modifier}+Shift+b" = "move window to workspace prev";
+        "${modifier}+Shift+n" = "move window to workspace next";
+        "${modifier}+Shift+x" = "exec --no-startup-id ${move-to-new-workspace}";
+        "${modifier}+b" = "workspace prev";
         "${modifier}+n" = "workspace next";
-        "${modifier}+p" = "exec ${pkgs.rofi-pass}/bin/rofi-pass";
+        "${modifier}+x" = "exec --no-startup-id ${new-workspace}";
+
+        "${modifier}+Shift+c" = "reload";
+        "${modifier}+Shift+q" = "kill";
+        "${modifier}+Shift+r" = "restart";
+
+        "${modifier}+z" = "sticky toggle";
+        "${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}+t" = "exec ${applications.fileManager}";
         "${modifier}+v" = "split v";
         "${modifier}+w" = "layout tabbed";
-        "${modifier}+x" = "exec --no-startup-id ${new-workspace}";
+
-        "${modifier}+y" = "exec ${applications.browser}";
+        # "${modifier}+Shift+y" = "exec ${pkgs.qutebrowser}/bin/qutebrowser";
+        "${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" =
+          "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:${
+                lib.makeBinPath [ pkgs.dmenu pkgs.findutils pkgs.coreutils ]
+              }
+
+              cd ~/notes
+              note_file=$(find . -type f -printf "%T@ %p\n" | sort --reverse --numeric-sort | cut --delimiter=" " --fields=2 | dmenu -i)
+              if test "$note_file"
+              then
+                i3-sensible-terminal -e "$EDITOR" "$note_file"
+              fi
+            ''
+          }";
+        "${modifier}+p" = "exec --no-startup-id ${pkgs.pass}/bin/passmenu -l 5";
+        "${modifier}+u" = "exec ${pkgs.scripts.unicodmenu}/bin/unicodmenu";
+
+        "${modifier}+F7" = "exec ${pkgs.scripts.showkeys-toggle}/bin/showkeys-toggle";
+        "${modifier}+F8" = "exec ${pkgs.xorg.xkill}/bin/xkill";
+        "${modifier}+F9" = "exec ${pkgs.redshift}/bin/redshift -O 4000 -b 0.85";
+        "${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 gui -p /tmp";
         "XF86AudioLowerVolume" = "exec --no-startup-id ${pkgs.pamixer}/bin/pamixer -d 5";
         "XF86AudioMute" = "exec --no-startup-id ${pkgs.pamixer}/bin/pamixer -t";
         "XF86AudioRaiseVolume" = "exec --no-startup-id ${pkgs.pamixer}/bin/pamixer -i 5";
+        "XF86Calculator" = "exec ${pkgs.st}/bin/st -c floating -e ${pkgs.bc}/bin/bc";
+        "XF86AudioPause" = "exec --no-startup-id ${pkgs.playerctl}/bin/playerctl pause";
+        "XF86AudioPlay" = "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";
+        "XF86AudioStop" = "exec --no-startup-id ${pkgs.playerctl}/bin/playerctl stop";
+        "XF86ScreenSaver" = "exec ${pkgs.scripts.k-lock}/bin/k-lock";
+
+        "XF86Display" = "exec ${pkgs.scripts.dmenurandr}/bin/dmenurandr";
+
+        # key names detected with xorg.xev:
+        # XF86WakeUp (fn twice)
+        # XF86Battery (fn f3)
+        # XF86Sleep (fn f4) - actually suspends
+        # XF86WLAN
+        # XF86WebCam (fn f6)
+        # XF86TouchpadToggle (fn f8)
+        # XF86Suspend (fn f12) - actually suspends to disk
+        # Num_Lock (fn Roll) - numlocks
+        # XF86Audio{Prev,Next,Mute,Play,Stop}
+        # XF86Forward
+        # XF86Back
+        # XF86Launch1 (thinkvantage)
       };
     };
   };

configs/kdeconnect.nix

@@ -1,7 +1,13 @@
 {
   networking.firewall = {
-    allowedTCPPortRanges = [ { from = 1714; to = 1764; } ];
+    allowedTCPPortRanges = [{
-    allowedUDPPortRanges = [ { from = 1714; to = 1764; } ];
+      from = 1714;
+      to = 1764;
+    }];
+    allowedUDPPortRanges = [{
+      from = 1714;
+      to = 1764;
+    }];
   };
 
   home-manager.users.me = {

configs/keybase.nix

@@ -1,9 +0,0 @@
-{ config, ... }:
-{
-  services.keybase.enable = true;
-
-  services.kbfs = {
-    enable = true;
-    mountPoint = "%h/cloud/keybase";
-  };
-}

configs/keyboard.nix

@@ -1,11 +1,17 @@
-with import <lib>;
+{ pkgs, lib, ... }:
-{
+let commaSep = builtins.concatStringsSep ",";
+in {
   services.xserver = {
     layout = commaSep [ "de" "gr" "ru" ];
-    xkbVariant = commaSep [ "T3" "polytonic" "phonetic_winkeys" ];
+    xkbVariant = commaSep [ "T3" "polytonic" "phonetic" ];
-    xkbOptions = commaSep [ "compose:caps" "terminate:ctrl_alt_bksp" "grp:ctrls_toggle" ];
+    xkbOptions =
+      commaSep [ "compose:caps" "terminate:ctrl_alt_bksp" "grp:ctrls_toggle" ];
     libinput.enable = true;
   };
 
-  i18n.consoleKeyMap = "de";
+  console.keyMap = "de";
+
+  # improve held key rate
+  services.xserver.displayManager.sessionCommands =
+    "${pkgs.xorg.xset}/bin/xset r rate 300 50";
 }

configs/khal.nix

@@ -0,0 +1,167 @@
+{ config, pkgs, lib, ... }:
+let
+  davHome = "~/.local/share/dav";
+  kmeinCloud = {
+    davEndpoint = "https://cloud.xn--kiern-0qa.de/remote.php/dav";
+    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 pkgs.todoman ];
+
+  systemd.user.services.vdirsyncer = {
+    enable = true;
+    wants = [ "network-online.target" ];
+    wantedBy = [ "default.target" ];
+    startAt = "*:00/10";
+    script = ''
+      ${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 = {
+    xdg.configFile = {
+      "khard/khard.conf".text = ''
+        [addressbooks]
+        [[contacts]]
+        path = ${davHome}/contacts/contacts/
+
+        [general]
+        debug = no
+        default_action = list
+        editor = ${config.environment.variables.EDITOR}
+        merge_editor = ${pkgs.vim}/bin/vimdiff
+
+        [contact table]
+        display = first_name
+        group_by_addressbook = no
+        reverse = no
+        show_nicknames = no
+        show_uids = no
+        sort = last_name
+        localize_dates = yes
+        preferred_phone_number_type = pref, cell, home
+        preferred_email_address_type = pref, work, home
+
+        [vcard]
+        search_in_source_files = no
+        skip_unparsable = no
+      '';
+
+      "todoman/todoman.conf".text = ''
+        [main]
+        path = ${davHome}/calendar/*
+        date_format = %Y-%m-%d
+        time_format = %H:%M
+        default_due = 0
+        default_list = Personal
+        startable = True
+      '';
+
+      "khal/config".text = ''
+        [calendars]
+
+        [[alew]]
+        path = ${davHome}/calendar/alew
+        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
+
+        [locale]
+        timeformat = %H:%M
+        dateformat = %Y-%m-%d
+        longdateformat = %Y-%m-%d
+        datetimeformat = %Y-%m-%d %H:%M
+        longdatetimeformat = %Y-%m-%d %H:%M
+        local_timezone = ${config.time.timeZone}
+        default_timezone = ${config.time.timeZone}
+        weeknumbers = left
+      '';
+
+      "vdirsyncer/config".text = ''
+        [general]
+        status_path = "~/.local/share/vdirsyncer/status/"
+
+        [pair kontakte]
+        a = "kontakte_local"
+        b = "kontakte_cloud"
+        collections = ["contacts"]
+        conflict_resolution = "b wins"
+
+        [pair kalender]
+        a = "kalender_local"
+        b = "kalender_cloud"
+        collections = ["personal", "alew", "uni-1"]
+        conflict_resolution = "b wins"
+
+        [pair fysi]
+        a = "kalender_local"
+        b = "fysi_cloud"
+        collections = ["fysi-1", "personal_shared_by_fdf"]
+        conflict_resolution = "b wins"
+
+        [storage kontakte_local]
+        type = "filesystem"
+        path = "${davHome}/contacts/"
+        fileext = ".vcf"
+
+        [storage kalender_local]
+        type = "filesystem"
+        path = "${davHome}/calendar/"
+        fileext = ".ics"
+
+        [storage kontakte_cloud]
+        type = "carddav"
+        url = "${kmeinCloud.davEndpoint}/addressbooks/users/${kmeinCloud.username}/"
+        username = "${kmeinCloud.username}"
+        password = "${kmeinCloud.password}"
+
+        [storage kalender_cloud]
+        type = "caldav"
+        url = "${kmeinCloud.davEndpoint}/calendars/${kmeinCloud.username}/"
+        username = "${kmeinCloud.username}"
+        password = "${kmeinCloud.password}"
+
+        [storage fysi_cloud]
+        type = "caldav"
+        url = "${fysiCloud.davEndpoint}/calendars/${fysiCloud.username}/"
+        username = "${fysiCloud.username}"
+        password = "${fysiCloud.password}"
+      '';
+    };
+  };
+}

configs/lb.nix

@@ -0,0 +1,27 @@
+{ lib, pkgs, ... }:
+let
+  nixpkgs-unstable = import <nixpkgs-unstable> {};
+in
+{
+  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/" \
+          | ${nixpkgs-unstable.htmlq}/bin/htmlq --attribute href 'ul.slides a' \
+          | while read -r month; do
+            ${pkgs.curl}/bin/curl -sSL "$month" \
+              | ${nixpkgs-unstable.htmlq}/bin/htmlq --attribute src iframe \
+              | ${pkgs.gnused}/bin/sed 's/.*?pdf=//;s/?wp-hosted.*//'
+          done
+      done | ${pkgs.findutils}/bin/xargs ${pkgs.wget}/bin/wget --no-clobber
+    '';
+  };
+}

configs/mail.nix

@@ -1,39 +0,0 @@
-{ config, pkgs, ... }:
-{
-  environment.systemPackages = [
-    pkgs.notmuch
-    pkgs.offlineimap
-    pkgs.msmtp
-    pkgs.neomutt
-  ];
-
-  home-manager.users.me = {
-    accounts.email.maildirBasePath = "${config.users.users.me.home}/mail";
-    accounts.email.accounts.hu-berlin = {
-      address = "meinhark@hu-berlin.de";
-      userName = "meinhark";
-      realName = config.niveum.user.fullName;
-      imap = {
-        host = "mailbox.cms.hu-berlin.de";
-        port = 993;
-        tls.enable = true;
-      };
-      smtp = {
-        host = "mailhost.cms.hu-berlin.de";
-        port = 25;
-        tls.enable = true;
-      };
-      msmtp.enable = true;
-      notmuch.enable = true;
-      offlineimap = {
-        enable = true;
-        postSyncHookCommand = "notmuch new";
-      };
-      primary = true;
-    };
-
-    programs.offlineimap = {
-      enable = true;
-    };
-  };
-}

configs/matterbridge.nix

@@ -0,0 +1,56 @@
+{ pkgs, lib, ... }:
+{
+  nixpkgs.overlays = [
+    (self: super: {
+      matterbridge = (import (super.fetchFromGitHub {
+        owner = "NixOS";
+        repo = "nixpkgs";
+        rev = "e45d91ee65db293a172ec506759d1248e40c35f5";
+        sha256 = "03cjs5xcx09lw0djyrx2kfakw7gkg4iqmy9w25azai62im39l30k";
+      }) {}).matterbridge;
+    })
+  ];
+
+  services.matterbridge = {
+    enable = true;
+    configPath =
+    let bridgeBotToken = lib.strings.fileContents <system-secrets/telegram/kmein.token>;
+    in toString ((pkgs.formats.toml {}).generate "config.toml" {
+      general = {
+        RemoteNickFormat = "[{NICK}] ";
+        Charset = "utf-8";
+      };
+      telegram.kmein.Token = bridgeBotToken;
+      irc =
+      let Nick = "ponte";
+      in {
+        hackint = { Server = "irc.hackint.org:6697"; UseTLS = true; inherit Nick; };
+      };
+      mumble.lassulus = {
+        Server = "lassul.us:64738";
+        Nick = "krebs_bridge";
+        SkipTLSVerify = true;
+      };
+      gateway = [
+        {
+          name = "krebs-bridge";
+          enable = true;
+          inout = [
+            {
+              account = "irc.hackint";
+              channel = "#krebs";
+            }
+            {
+              account = "telegram.kmein";
+              channel = "-330372458";
+            }
+            {
+              account = "mumble.lassulus";
+              channel = 6; # "nixos"
+            }
+          ];
+        }
+      ];
+    });
+  };
+}

configs/menstruation.nix

@@ -0,0 +1,41 @@
+{ pkgs, lib, ... }:
+let
+  backend = pkgs.callPackage <niveum/submodules/menstruation-backend> {};
+  telegram = pkgs.callPackage <niveum/submodules/menstruation-telegram> {};
+  backendPort = 8000;
+in
+{
+  containers.menstruation.autoStart = true;
+  containers.menstruation.config = { config, pkgs, ... }: {
+    services.redis.enable = true;
+
+    systemd.services.menstruation-telegram = {
+      wants = [
+        "network-online.target"
+        "menstruation-backend.service"
+        "redis.service"
+      ];
+      wantedBy = [ "multi-user.target" ];
+      environment = {
+        MENSTRUATION_TOKEN = lib.strings.fileContents <system-secrets/telegram/menstruation.token>;
+        MENSTRUATION_ENDPOINT = "http://localhost:${toString backendPort}";
+        MENSTRUATION_MODERATORS = "18980945";
+      };
+      serviceConfig = {
+        Restart = "always";
+        DynamicUser = true;
+        ExecStart = "${telegram}/bin/menstruation-telegram";
+      };
+    };
+
+    systemd.services.menstruation-backend = {
+      wants = [ "network-online.target" ];
+      environment.ROCKET_PORT = toString backendPort;
+      serviceConfig = {
+        Restart = "always";
+        DynamicUser = true;
+        ExecStart = "${backend}/bin/menstruation_server";
+      };
+    };
+  };
+}

configs/mime.nix

@@ -0,0 +1,27 @@
+{
+  home-manager.users.me = {
+    xdg.mimeApps = {
+      enable = true;
+      defaultApplications = {
+        "application/epub+zip" = "org.pwmt.zathura.desktop";
+        "application/pdf" = "org.pwmt.zathura.desktop";
+        "application/vnd.oasis.opendocument.text" = "writer.desktop";
+        "application/vnd.openxmlformats-officedocument.wordprocessingml.document" = "writer.desktop";
+        "image/jpeg" = "sxiv.desktop";
+        "image/png" = "sxiv.desktop";
+        "image/vnd.djvu+multipage" = "org.pwmt.zathura.desktop";
+        "text/html" = "brave-browser.desktop";
+        "text/markdown" = "nvim.desktop";
+        "text/plain" = "nvim.desktop";
+        "x-scheme-handler/about" = "brave-browser.desktop";
+        "x-scheme-handler/http" = "brave-browser.desktop";
+        "x-scheme-handler/https" = "brave-browser.desktop";
+        "x-scheme-handler/mailto" = "brave-browser.desktop";
+        "x-scheme-handler/unknown" = "brave-browser.desktop";
+        "x-scheme-handler/webcal" = "brave-browser.desktop";
+        "inode/directory" = "pcmanfm.desktop";
+      };
+
+    };
+  };
+}

configs/monitoring/loki.nix

@@ -0,0 +1,60 @@
+{
+  auth_enabled = false;
+  server = {
+    http_listen_port = 3100;
+    grpc_listen_port = 9096;
+  };
+  ingester = {
+    wal = {
+      enabled = true;
+      dir = "/tmp/wal";
+    };
+    lifecycler = {
+      address = "127.0.0.1";
+      ring = {
+        kvstore.store = "inmemory";
+        replication_factor = 1;
+      };
+      final_sleep = "0s";
+    };
+    chunk_idle_period = "1h";       # Any chunk not receiving new logs in this time will be flushed
+    max_chunk_age = "1h";           # All chunks will be flushed when they hit this age, default is 1h
+    chunk_target_size = 1048576;    # Loki will attempt to build chunks up to 1.5MB, flushing first if chunk_idle_period or max_chunk_age is reached first
+    chunk_retain_period = "30s";    # Must be greater than index read cache TTL if using an index cache (Default index read cache TTL is 5m)
+    max_transfer_retries = 0;       # Chunk transfers disabled
+  };
+  schema_config.configs = [
+    {
+      from = "2020-10-24";
+      store = "boltdb-shipper";
+      object_store = "filesystem";
+      schema = "v11";
+      index = {
+        prefix = "index_";
+        period = "24h";
+      };
+    }
+  ];
+  storage_config = {
+    boltdb_shipper = {
+      active_index_directory = "/tmp/loki/boltdb-shipper-active";
+      cache_location = "/tmp/loki/boltdb-shipper-cache";
+      cache_ttl = "24h";         # Can be increased for faster performance over longer query periods, uses more disk space
+      shared_store = "filesystem";
+    };
+    filesystem.directory = "/tmp/loki/chunks";
+  };
+  compactor = {
+    working_directory = "/tmp/loki/boltdb-shipper-compactor";
+    shared_store = "filesystem";
+  };
+  limits_config = {
+    reject_old_samples = true;
+    reject_old_samples_max_age = "168h";
+  };
+  chunk_store_config.max_look_back_period = "0s";
+  table_manager = {
+    retention_deletes_enabled = false;
+    retention_period = "0s";
+  };
+}

configs/monitoring/pull.nix

@@ -0,0 +1,177 @@
+{ lib, config, pkgs, ... }:
+let
+  lokiConfig = import ./loki.nix;
+in
+{
+  services.grafana = {
+    enable = true;
+    domain = "grafana.kmein.r";
+    port = 9444;
+    addr = "127.0.0.1";
+  };
+
+  services.nginx.virtualHosts.${config.services.grafana.domain} = {
+    locations."/" = {
+      proxyPass = "http://127.0.0.1:${toString config.services.grafana.port}";
+      proxyWebsockets = true;
+    };
+  };
+
+  services.prometheus.rules = let diskFreeThreshold = 10; in [(builtins.toJSON {
+    groups = [{
+      name = "niveum";
+      rules = [
+        {
+          alert = "ServiceDown";
+          expr = ''node_systemd_unit_state{state="failed"} == 1'';
+          annotations = {
+            summary = "{{$labels.job}}: Service {{$labels.name}} failed to start.";
+          };
+        }
+        {
+          alert = "RootPartitionFull";
+          for = "10m";
+          expr = ''(node_filesystem_free_bytes{mountpoint="/"} * 100) / node_filesystem_size_bytes{mountpoint="/"} < ${toString diskFreeThreshold}'';
+          annotations = {
+            summary = "{{ $labels.job }}: Filesystem is running out of space soon.";
+            description = ''The root disk of {{ $labels.job }} has {{ $value | printf "%.2f" }}% free disk space (threshold at ${toString diskFreeThreshold}%).'';
+          };
+        }
+        {
+          alert = "RootPartitionFullWeek";
+          for = "1h";
+          expr = ''node_filesystem_free_bytes{mountpoint="/"} ''
+            + ''and predict_linear(node_filesystem_free_bytes{mountpoint="/"}[2d], 7*24*3600) <= 0'';
+          annotations = {
+            summary = "{{$labels.job}}: Filesystem is running out of space in 7 days.";
+          };
+        }
+        {
+          alert = "HighLoad";
+          expr = ''node_load15 / on(job) count(node_cpu_seconds_total{mode="system"}) by (job) >= 1.0'';
+          for = "10m";
+          annotations = {
+            summary = "{{$labels.job}}: Running on high load: {{$value}}";
+          };
+        }
+        {
+          alert = "HighRAM";
+          expr = "node_memory_MemFree_bytes + node_memory_Buffers_bytes + node_memory_Cached_bytes < node_memory_MemTotal_bytes * 0.1";
+          for = "1h";
+          annotations.summary = "{{$labels.job}}: Using lots of RAM.";
+        }
+        {
+          alert = "UptimeMonster";
+          expr = "time() - node_boot_time_seconds > 2592000";
+          annotations.summary = "{{$labels.job}}: up for more than 30 days.";
+        }
+        {
+          alert = "HostDown";
+          expr = ''up == 0'';
+          for = "5m";
+          annotations = {
+            summary = "Host {{ $labels.job }} down for 5 minutes.";
+          };
+        }
+        {
+          alert = "Reboot";
+          expr = "time() - node_boot_time_seconds < 300";
+          annotations.summary = "{{$labels.job}}: Reboot";
+        }
+      ];
+    }];
+  })];
+
+  systemd.services.alertmanager-bot-telegram =
+  let
+    alertmanager-bot-telegram = pkgs.buildGoModule rec {
+      pname = "alertmanager-bot";
+      version = "2020-07-13";
+      src = pkgs.fetchFromGitHub {
+        owner = "metalmatze";
+        repo = "alertmanager-bot";
+        rev = "5efc0bbbf8023d4324e9da98562f064a714a7206";
+        sha256 = "09cciml1j8x76jpm2v5v6h2q6j1fkhsz1kswslmx8wl4wk40xgp4";
+      };
+      vendorSha256 = "1v0fgin8dn81b559zz4lqmrl7hikr46g4gb18sci4riql5qs1isj";
+      postInstall = ''
+        install -D ./default.tmpl $out/templates/default.tmpl
+      '';
+    };
+  in {
+    wantedBy = [ "multi-user.target" ];
+    after = [ "ip-up.target" ];
+    environment.TELEGRAM_ADMIN = "18980945";
+    environment.TELEGRAM_TOKEN = lib.strings.fileContents <system-secrets/telegram/prometheus.token>;
+    serviceConfig = {
+      DynamicUser = true;
+      StateDirectory = "alertbot";
+      ExecStart = ''${alertmanager-bot-telegram}/bin/alertmanager-bot \
+        --alertmanager.url=http://localhost:9093 --log.level=info \
+        --store=bolt --bolt.path=/var/lib/alertbot/bot.db \
+        --listen.addr="0.0.0.0:16320" \
+        --template.paths=${pkgs.writeText "template.tmpl" ''
+          {{ define "telegram.default" }}
+          {{range .Alerts -}}
+          {{ if eq .Status "firing" }}
+          ⚠ <b>{{ index .Annotations "summary"}}</b>
+          {{ index .Annotations "description" }}
+
+          See on Grafana: http://${config.services.grafana.domain}/d/alpUteInz/niveum
+          {{ else -}}
+          RESOLVED 😌 <del>{{ index .Annotations "summary"}}</del>
+          {{- end }}
+          {{end -}}
+          {{end}}
+        ''}'';
+    };
+  };
+
+  services.prometheus.alertmanager = {
+    enable = true;
+    listenAddress = "localhost";
+    configuration = {
+      route = {
+        group_wait = "30s";
+        repeat_interval = "4h";
+        receiver = "me";
+      };
+      receivers = [{
+        name = "me";
+        webhook_configs = [{
+          url = "http://localhost:16320";
+          send_resolved = true;
+        }];
+      }];
+    };
+  };
+
+  services.prometheus.alertmanagers = [{
+    scheme = "http";
+    path_prefix = "/";
+    static_configs = [ { targets = [ "localhost:9093" ]; } ];
+  }];
+
+  services.prometheus.scrapeConfigs = [
+    {
+      job_name = "makanek";
+      static_configs = [ { targets = [
+        "127.0.0.1:${toString config.services.prometheus.exporters.node.port}"
+        # "127.0.0.1:${toString config.services.prometheus.exporters.nginx.port}"
+      ]; } ];
+    }
+    {
+      job_name = "zaatar";
+      static_configs = [ { targets = [ "zaatar.r:${toString config.services.prometheus.exporters.node.port}" ]; } ];
+    }
+  ];
+
+  networking.firewall.allowedTCPPorts = [
+    lokiConfig.server.http_listen_port
+  ];
+
+  services.loki = {
+    enable = true;
+    configFile = (pkgs.formats.yaml {}).generate "loki.yaml" lokiConfig;
+  };
+}

configs/monitoring/push.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/borsfaye.nix

@@ -0,0 +1,31 @@
+{ config, pkgs, lib, ... }:
+let
+  moodle-dl-package = pkgs.moodle-dl.overrideAttrs (old: old // {
+    patches = [ <niveum/packages/moodle-dl/telegram-format.patch> ];
+  });
+in
+{
+  containers.moodle-dl-borsfaye = {
+    autoStart = true;
+    config = { lib, pkgs, ...}: {
+      imports = [ <niveum/modules/moodle-dl.nix> ];
+
+      services.moodle-dl = {
+        enable = true;
+        startAt = "hourly";
+        package = moodle-dl-package;
+        notifyOnly = true;
+        settings = {
+          telegram = {
+            token = lib.strings.fileContents <system-secrets/telegram/moodle-dl.token>;
+            chat_id = "311425510";
+            send_error_msg = false;
+          };
+          token = lib.strings.fileContents <system-secrets/moodle-dl/faye.token>;
+          moodle_domain = "moodle.hu-berlin.de";
+          moodle_path = "/";
+        };
+      };
+    };
+  };
+}

configs/moodle-dl/meinhark.nix

@@ -0,0 +1,92 @@
+{ config, pkgs, lib, ... }:
+let
+  moodle-dl-package = pkgs.moodle-dl.overrideAttrs (old: old // {
+    patches = [ <niveum/packages/moodle-dl/telegram-format.patch> ];
+  });
+in
+{
+  imports = [ <niveum/modules/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 = false;
+      };
+      token = lib.strings.fileContents <system-secrets/moodle.token>;
+      moodle_domain = "moodle.hu-berlin.de";
+      moodle_path = "/";
+      download_course_ids = [
+        # WS 2020
+        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
+
+        # SS 2021
+        104850 # Metrik
+        103274 # Marc Aurel
+        102909 # Sanskrit II
+        104937 # Altirisch
+        104925 # Gradierung und Komparation
+        105264 # Was andere Sprachen anders machen
+        104991 # Warum klingt Orkisch böse
+        105074 # Litauisch
+        103685 # Griechische Sprache und Übersetzung I
+        105455 # Elegia greca
+        105335 # Homerische Epen
+
+        # WS 2021
+        108122 # Griechisch
+        107986 # Altostslavisch
+        107792 # Elegie in Rom
+        107369 # Tusculanae Disputationes
+        108586 # Griechische Religion
+        107988 # Balkanindogermanisch
+        108312 # Altnordisch
+        107281 # NLP
+        108736 # Grammatiktheorie
+        109438 # Warum klingt Orkisch böse
+        108025 # Poetik der Nordgermanen
+        107280 # Statistik
+        108350 # Attische Redner
+        107461 # Argonautika
+        108283 # Digital Classicist
+        109211 # Altlitauisch
+        109185 # Etymologie
+      ];
+      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;
+    };
+  };
+
+  fileSystems."/export/moodle" = {
+    device = config.services.moodle-dl.directory;
+    options = [ "bind" ];
+  };
+
+  networking.firewall.allowedTCPPorts = [ 2049 ];
+
+  services.nfs.server = {
+    enable = true;
+    exports = let machines = with (import <niveum/lib>).retiolumAddresses; [kabsa manakish]; in ''
+      /export        ${lib.concatMapStringsSep " " (machine: "${machine.ipv4}(fsid=0)") machines}
+      /export/moodle ${lib.concatMapStringsSep " " (machine: "${machine.ipv4}(insecure,rw)") machines}
+    '';
+  };
+}

configs/mopidy.nix

@@ -1,30 +0,0 @@
-{ pkgs, ... }:
-let secrets = import <dot/secrets.nix>;
-in {
-  services.mopidy = {
-    enable = true;
-    extensionPackages = [
-      pkgs.mopidy-gmusic
-      pkgs.mopidy-iris
-      pkgs.mopidy-moped
-      pkgs.mopidy-mopify
-      pkgs.mopidy-soundcloud
-      pkgs.mopidy-spotify
-      pkgs.mopidy-spotify-tunigo
-      pkgs.mopidy-youtube
-    ];
-    configuration = ''
-      [mpd]
-      hostname = ::
-
-      [spotify]
-      username = ${secrets.spotify.username}
-      password = ${secrets.spotify.password}
-      client_id = ${secrets.spotify.clientId}
-      client_secret = ${secrets.spotify.clientSecret}
-
-      [soundcloud]
-      auth_token = ${secrets.soundcloud.authToken}
-    '';
-  };
-}

configs/mpv.nix

@@ -1,17 +1,29 @@
-{ pkgs, ... }:
+{ pkgs, lib, ... }: let
-{
+  swallow = command: "${pkgs.scripts.swallow}/bin/swallow ${command}";
-  environment.systemPackages = [ pkgs.mpv pkgs.mpv-poll ];
+  nixpkgs-unstable = import <nixpkgs-unstable> { config.allowUnfree = true; };
+in {
+  environment.shellAliases.smpv = swallow "mpv";
 
-  home-manager.users.me.xdg.configFile = {
+  home-manager.users.me = {
-    "mpv/input.conf".text = ''
+    programs.mpv = {
-      Alt+RIGHT add video-rotate 90
+      enable = true;
-      Alt+LEFT add video-rotate -90
+      config = {
-      Alt+- add video-zoom -0.25
+        ytdl-raw-options = lib.concatStringsSep "," [ ''sub-lang="de,en"'' "write-sub=" "write-auto-sub=" ];
-      Alt+= add video-zoom 0.25
+        screenshot-template = "%F-%wH%wM%wS-%#04n";
-      Alt+l add video-pan-x -0.05
+      };
-      Alt+h add video-pan-x 0.05
+      bindings = {
-      Alt+k add video-pan-y 0.05
+        "Alt+RIGHT" = "add video-rotate 90";
-      Alt+j add video-pan-y -0.05
+        "Alt+LEFT" = "add video-rotate -90";
-    '';
+        "Alt+-" = "add video-zoom -0.25";
+        "Alt+=" = "add video-zoom 0.25";
+        "Alt+l" = "add video-pan-x -0.05";
+        "Alt+h" = "add video-pan-x 0.05";
+        "Alt+k" = "add video-pan-y 0.05";
+        "Alt+j" = "add video-pan-y -0.05";
+      };
+      scripts = [
+        nixpkgs-unstable.mpvScripts.youtube-quality
+      ];
+    };
   };
 }

configs/names.nix

@@ -0,0 +1,38 @@
+{ pkgs, lib, ... }:
+let
+  port = 5703;
+  geogen = (pkgs.fetchFromGitHub {
+    owner = "kmein";
+    repo = "scripts";
+    rev = "c553c212efb04c300edf675c39a87fffd32d4def";
+    sha256 = "0b5xjr7qqgvwc76pqr84p81svzk6nqr5pdvc6daw94rcgdy02mva";
+  }) + "/onomastics";
+  inherit (pkgs.callPackage geogen {}) dependencyEnv;
+in
+{
+  systemd.services.names = {
+    wants = [ "network-online.target" ];
+    wantedBy = [ "multi-user.target" ];
+    description = "Better clone of geogen.stoepel.net";
+    serviceConfig = {
+      DynamicUser = true;
+    };
+    script = ''
+      cd $(mktemp -d)
+      ln -s "${geogen}/wsgi.py" wsgi.py
+      ${dependencyEnv}/bin/gunicorn wsgi:app -b :${toString port}
+    '';
+  };
+
+  services.nginx = {
+    enable = true;
+    recommendedGzipSettings = true;
+    recommendedOptimisation = true;
+    recommendedProxySettings = true;
+    recommendedTlsSettings = true;
+  };
+
+  services.nginx.virtualHosts."names.kmein.r" = {
+    locations."/".proxyPass = "http://127.0.0.1:${toString port}";
+  };
+}

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

@@ -1,109 +1,77 @@
-{ pkgs, ... }:
+{ pkgs, ... }: {
-{
   environment.variables.EDITOR = pkgs.lib.mkForce "nvim";
   environment.shellAliases.vi = "nvim";
   environment.shellAliases.vim = "nvim";
   environment.shellAliases.view = "nvim -R";
 
+  nixpkgs.config.packageOverrides = pkgs: {
+    vimPlugins = pkgs.vimPlugins // {
+      cheat-sh-vim = pkgs.callPackage <niveum/packages/vimPlugins/cheat-sh.nix> { };
+      vim-fetch = pkgs.callPackage <niveum/packages/vimPlugins/vim-fetch.nix> { };
+      vim-colors-paramount = pkgs.callPackage <niveum/packages/vimPlugins/vim-colors-paramount.nix> { };
+      vim-256noir = pkgs.callPackage <niveum/packages/vimPlugins/vim-256noir.nix> { };
+      icalendar-vim = pkgs.callPackage <niveum/packages/vimPlugins/icalendar-vim.nix> { };
+      jq-vim = pkgs.callPackage <niveum/packages/vimPlugins/jq-vim.nix> { };
+      vim-fsharp = pkgs.callPackage <niveum/packages/vimPlugins/vim-fsharp.nix> { };
+      vim-reason-plus = pkgs.callPackage <niveum/packages/vimPlugins/vim-reason-plus.nix> { };
+      vim-mail = pkgs.callPackage <niveum/packages/vimPlugins/vim-mail.nix> { };
+    };
+  };
+
   environment.systemPackages = [
+    (pkgs.writers.writeDashBin "vim" ''neovim "$@"'')
     (pkgs.neovim.override {
       configure = {
-        customRC = builtins.readFile <dot/vimrc>;
+        customRC = builtins.readFile <niveum/lib/vim/init.vim>;
         packages.nvim = with pkgs.vimPlugins; {
-          start = with pkgs.vimPlugins; [
+          start = [
+            # cheat-sh-vim
+            # deoplete-nvim
+            # vim-abolish
             ale
-            deoplete-nvim
             fzf-vim
             fzfWrapper
+            goyo
             supertab
+            undotree
             tabular
-            vim-abolish
+            vimwiki
+            vim-256noir
+            vim-colors-paramount
             vim-commentary
+            vim-css-color
             vim-eunuch
+            vim-fetch
             vim-fugitive
             vim-gitgutter
-            vim-pandoc vim-pandoc-after vim-pandoc-syntax
+            vim-pandoc
+            vim-pandoc-syntax # vim-pandoc-after
             vim-repeat
             vim-sensible
-            vim-startify
+            # vim-startify
             vim-surround
-            (pkgs.vimUtils.buildVimPluginFrom2Nix rec {
+            vim-mail
-              name = "vim-fetch";
-              src = pkgs.fetchFromGitHub {
-                owner = "wsdjeg";
-                repo = "vim-fetch";
-                rev = "76c08586e15e42055c9c21321d9fca0677442ecc";
-                sha256 = "0avcqjcqvxgj00r477ps54rjrwvmk5ygqm3qrzghbj9m1gpyp2kz";
-              };
-            })
-            (pkgs.vimUtils.buildVimPluginFrom2Nix rec {
-              name = "vim-colors-paramount";
-              src = pkgs.fetchFromGitHub {
-                owner = "owickstrom";
-                repo = "vim-colors-paramount";
-                rev = "a5601d36fb6932e8d1a6f8b37b179a99b1456798";
-                sha256 = "0rjn9vjb0xrxbiqyfclda2ridcbl3nfn4svs32mvmv8als6crncg";
-              };
-            })
-            (pkgs.vimUtils.buildVimPluginFrom2Nix {
-              name = "vim-256noir";
-              src = pkgs.fetchFromGitHub {
-                owner = "andreasvc";
-                repo = "vim-256noir";
-                rev = "e8668a18a4a90272c1cae87e655f8bddc5ac3665";
-                sha256 = "1kpn379f5dgbsgb73g6d1nlmz9vz0j3ihi500mcdx4yg56fvkr0x";
-              };
-            })
           ];
           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-ledger
-            (pkgs.vimUtils.buildVimPluginFrom2Nix {
-              name = "todo.txt-vim";
-              src = pkgs.fetchFromGitHub {
-                owner = "freitass";
-                repo = "todo.txt-vim";
-                rev = "6845221d45bd62e604c2024bc511a56e79d1118b";
-                sha256 = "08m9q5f2pz6gjp0vkmm7glfsrbnldxi1j59dm5d7any6y96xxd6v";
-              };
-            })
-            (pkgs.vimUtils.buildVimPluginFrom2Nix {
-              name = "jq.vim";
-              src = pkgs.fetchFromGitHub {
-                owner = "vito-c";
-                repo = "jq.vim";
-                rev = "5baf8ed192cf267d30b84e3243d9aab3d4912e60";
-                sha256 = "1ykaxlli7b9wmhr8lpdalqxh7l4940jwhwm9pwlraga425h4r6z4";
-              };
-            })
-            (pkgs.vimUtils.buildVimPluginFrom2Nix {
-              name = "vim-fsharp";
-              src = pkgs.fetchFromGitHub {
-                owner = "fsharp";
-                repo = "vim-fsharp";
-                rev = "627db7d701747e8fd7924b6505c61e16a369fb72";
-                sha256 = "00hhgn2p54faysx1ddccyhl9jnvddgxsczhv0np3mgzza6ls4838";
-              };
-            })
-            (pkgs.vimUtils.buildVimPluginFrom2Nix {
-              name = "emmet-vim";
-              src = pkgs.fetchFromGitHub {
-                owner = "mattn";
-                repo = "emmet-vim";
-                rev = "d698f1658770ca5fa58c87e80421c8d65bbe9065";
-                sha256 = "0vl4267hh8g1vkvc3awlqyypgz4m1r43d47sldl80yamiafiviaj";
-              };
-            })
           ];
         };
       };

configs/networkmanager.nix

@@ -0,0 +1,104 @@
+{ lib, pkgs, ... }:
+let
+  autowifi = pkgs.writers.writePython3Bin "autowifi" { flakeIgnore = [ "E501" ]; } <stockholm/lass/5pkgs/autowifi/autowifi.py>;
+  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" ];
+
+  systemd.services.autowifi = {
+    enable = false;
+    description = "Automatic wifi connector";
+    wantedBy = [ "multi-user.target" ];
+    path = [ pkgs.networkmanager ];
+    serviceConfig = {
+      Type = "simple";
+      Restart = "always";
+      RestartSec = "10s";
+      ExecStart = "${autowifi}/bin/autowifi";
+    };
+  };
+
+  networking.networkmanager.dispatcherScripts = [
+    { source = "${pkgs.nur.repos.makefu.prison-break}/bin/prison-break"; }
+  ];
+
+  environment.systemPackages = [ pkgs.speedtest-cli ];
+}

configs/newsboat.nix

@@ -0,0 +1,81 @@
+{ pkgs, config, ... }:
+let
+  ytdl-format = "'bestvideo[height<=?720][fps<=?30][vcodec!=?vp9]+bestaudio/best'";
+
+  youtube-download = "${pkgs.ts}/bin/ts ${pkgs.youtube-dl}/bin/youtube-dl -f ${ytdl-format} --add-metadata";
+
+  newsboat-home =
+    "${config.users.users.me.home}/cloud/Seafile/Documents/newsboat";
+  linkhandler-bin = "${pkgs.scripts.linkhandler}/bin/linkhandler";
+
+  newsboat-config = pkgs.writeText "config" ''
+    auto-reload no
+    prepopulate-query-feeds yes
+
+    # dont keep a search history
+    history-limit 0
+
+    datetime-format %F
+
+    text-width 85
+
+    external-url-viewer "${pkgs.urlscan}/bin/urlscan -dc -r '${linkhandler-bin} {}'"
+    browser ${linkhandler-bin}
+    macro , open-in-browser
+    macro c set browser "${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 ${linkhandler-bin}
+    macro y set browser "${youtube-download}" ; open-in-browser ; set browser ${linkhandler-bin}
+
+    bind-key j down
+    bind-key k up
+    bind-key j next articlelist
+    bind-key k prev articlelist
+    bind-key J next-feed articlelist
+    bind-key K prev-feed articlelist
+    bind-key G end
+    bind-key g home
+    bind-key d pagedown
+    bind-key u pageup
+    bind-key l open
+    bind-key h quit
+    bind-key a toggle-article-read
+    bind-key n next-unread
+    bind-key N prev-unread
+    bind-key D pb-download
+    bind-key U show-urls
+    bind-key x pb-delete
+
+    save-path ${newsboat-home}/saved/
+
+    highlight all "---.*---" yellow default
+    highlight feedlist ".*(0/0))" black default
+    highlight article "^Title:.*" yellow default bold
+    highlight article "^Author:.*" yellow default
+    highlight article "^Flags:.*" red default
+    highlight article "\\[[0-9][0-9]*\\]" color66 default bold
+    highlight article "\\[image [0-9][0-9]*\\]" color109 default bold
+    highlight article "\\[embedded flash: [0-9][0-9]*\\]" color66 default bold
+
+    color background white default
+    color listnormal white default
+    color listnormal_unread white default bold
+    color listfocus blue default
+    color listfocus_unread blue default bold
+    color info red default bold
+    color article white default
+  '';
+in {
+  nixpkgs.config.packageOverrides = pkgs: {
+    newsboat = pkgs.writers.writeDashBin "newsboat" ''
+      ${pkgs.newsboat}/bin/newsboat -C ${newsboat-config} -c ${newsboat-home}/cache.db -u ${newsboat-home}/urls "$@"
+    '';
+  };
+
+  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/nextcloud.nix

@@ -0,0 +1,55 @@
+{ pkgs, lib, ... }:
+let
+  inherit (import <niveum/lib>) localAddresses;
+in
+{
+  services.nextcloud = {
+    enable = true;
+    package = pkgs.nextcloud22;
+
+    https = true;
+
+    autoUpdateApps = {
+      enable = true;
+      startAt = "05:00:00";
+    };
+
+    hostName = "cloud.xn--kiern-0qa.de";
+
+    config = {
+      overwriteProtocol = "https";
+
+      dbtype = "pgsql";
+      dbuser = "nextcloud";
+      dbhost = "/run/postgresql"; # nextcloud will add /.s.PGSQL.5432 by itself
+      dbname = "nextcloud";
+      dbpass = lib.strings.fileContents <system-secrets/nextcloud/database>;
+      adminpass = lib.strings.fileContents <system-secrets/nextcloud/admin>;
+      adminuser = "admin";
+      # extraTrustedDomains = [ "toum.r" ];
+    };
+  };
+
+  services.postgresql = {
+    enable = true;
+    ensureDatabases = [ "nextcloud" ];
+    ensureUsers = [
+      {
+        name = "nextcloud";
+        ensurePermissions."DATABASE nextcloud" = "ALL PRIVILEGES";
+      }
+    ];
+  };
+
+
+  services.nginx.virtualHosts."cloud.xn--kiern-0qa.de" = {
+    enableACME = true;
+    forceSSL = true;
+  };
+
+  # Ensure that postgres is running before running the setup
+  systemd.services."nextcloud-setup" = {
+    requires = ["postgresql.service"];
+    after = ["postgresql.service"];
+  };
+}

configs/nix.nix

@@ -0,0 +1,10 @@
+{ pkgs, ... }:
+{
+  # enable `nix flake`
+  nix = {
+    package = pkgs.nix;
+    # extraOptions = ''
+    #   experimental-features = nix-command
+    # '';
+  };
+}