niri: add shortcut to float windows

.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/anki-poem.sh

@@ -0,0 +1,29 @@
+#!/bin/sh
+file="${1?please supply a poetry file}"
+[ -f "$file" ] || {
+  echo "'$file' is no file"
+  exit 1
+}
+
+poem="$(mktemp)"
+clean () {
+  rm "$poem"
+}
+trap clean EXIT
+sed '/^$/d' "$file" > "$poem"
+
+htmlize() {
+  awk 'ORS="<br/>"' \
+    | head -c -5          # remove final <br/> characters
+}
+
+for line_number in $(seq 1 "$(wc -l "$poem" | cut -d' ' -f1)"); do
+  if [ "$line_number" -gt 3 ] && [ "$line_number" -gt 1 ]; then
+    sed -n "$((line_number - 3)),$((line_number - 1))p" "$poem"
+  else
+    sed -n "1,$((line_number - 1))p" "$poem"
+  fi | htmlize
+  printf '\t'
+  sed -n "${line_number},+1p" "$poem" | htmlize
+  printf '\n'
+done

.bin/avesta.sed

@@ -0,0 +1,54 @@
+#!/usr/bin/env -S sed -f
+s/ā̊/𐬃/g
+s/t̰/𐬝/g
+s/ṣ̌/𐬴/g
+s/š́/𐬳/g
+s/ą̄/𐬅/g
+s/ŋᵛ/𐬤/g
+s/ə̄/𐬇/g
+s/ŋ́/𐬣/g
+s/x́/𐬒/g
+s/xᵛ/𐬓/g
+s/a/𐬀/g
+s/ā/𐬁/g
+s/å/𐬂/g
+s/ą/𐬄/g
+s/ə/𐬆/g
+s/e/𐬈/g
+s/ē/𐬉/g
+s/o/𐬊/g
+s/ō/𐬋/g
+s/i/𐬌/g
+s/ī/𐬍/g
+s/u/𐬎/g
+s/ū/𐬏/g
+s/k/𐬐/g
+s/x/𐬑/g
+s/g/𐬔/g
+s/ġ/𐬕/g
+s/γ/𐬖/g
+s/c/𐬗/g
+s/j/𐬘/g
+s/t/𐬙/g
+s/θ/𐬚/g
+s/d/𐬛/g
+s/δ/𐬜/g
+s/p/𐬞/g
+s/f/𐬟/g
+s/b/𐬠/g
+s/β/𐬡/g
+s/ŋ/𐬢/g
+s/n/𐬥/g
+s/ń/𐬦/g
+s/ṇ/𐬧/g
+s/m/𐬨/g
+s/m̨/𐬩/g
+s/ẏ/𐬫/g
+s/y/𐬪/g
+s/v/𐬬/g
+s/r/𐬭/g
+s/s/𐬯/g
+s/z/𐬰/g
+s/š/𐬱/g
+s/ž/𐬲/g
+s/h/𐬵/g

.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/bvg.sh

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

.bin/calendars.sh

@@ -0,0 +1,19 @@
+#!/bin/sh
+
+directory="$(mktemp -d)"
+trap clean EXIT
+clean() {
+  rm -rf "$directory"
+}
+
+year=$(date +%Y)
+output=/tmp/$year.pdf
+
+for month in $(seq 1 12); do
+  printf "\r%d" "$month" 1>&2
+  astrolog -zN Berlin -qm "$month" "$year" -X -K -XA -Xr -Xm -Xb -Xo "$(printf "%s/%02d.bmp" "$directory" "$month")" -Xw 1080 720 2>/dev/null
+done
+printf "\r"
+
+convert "$directory/*.bmp" "$output"
+echo "$output"

.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/chunk-pdf

@@ -0,0 +1,23 @@
+#! /usr/bin/env nix-shell
+#! nix-shell -i bash -p pdftk gnugrep
+set -efu
+
+INPUT_FILE="${2:?Pass the PDF path as second argument.}"
+PAGES_PER_REPORT="${1:?Pass the chunk size as first argument.}"
+
+if [ ! -f "$INPUT_FILE" ]; then
+  echo >&2 "File $INPUT_FILE does not exist."
+  exit 1
+fi
+
+TOTAL_PAGES="$(pdftk "$INPUT_FILE" dump_data | grep NumberOfPages | cut -f2 -d' ')"
+
+RUNS=$((TOTAL_PAGES/PAGES_PER_REPORT))
+
+for run in $(seq 0 "$((RUNS-1))"); do
+  start_page=$((run*PAGES_PER_REPORT+1))
+  end_page=$(((run+1)*PAGES_PER_REPORT))
+  output_file="chunk_$((run+1)).pdf"
+  echo "splitting $INPUT_FILE from $start_page to $end_page into $output_file"
+  pdftk "$INPUT_FILE" cat "$start_page-$end_page" output "$output_file"
+done

.bin/countdown

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

.bin/csv2json

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

.bin/dummy-alert

@@ -0,0 +1,43 @@
+#!/bin/bash
+
+name=$RANDOM
+url='http://localhost:9093/api/v1/alerts'
+
+echo "firing up alert $name"
+
+# change url o
+curl -XPOST $url -d "[{
+	\"status\": \"firing\",
+	\"labels\": {
+		\"alertname\": \"$name\",
+		\"service\": \"my-service\",
+		\"severity\":\"warning\",
+		\"instance\": \"$name.example.net\"
+	},
+	\"annotations\": {
+		\"summary\": \"High latency is high!\"
+	},
+	\"generatorURL\": \"http://prometheus.int.example.net/<generating_expression>\"
+}]"
+
+echo ""
+
+echo "press enter to resolve alert"
+read
+
+echo "sending resolve"
+curl -XPOST $url -d "[{
+	\"status\": \"resolved\",
+	\"labels\": {
+		\"alertname\": \"$name\",
+		\"service\": \"my-service\",
+		\"severity\":\"warning\",
+		\"instance\": \"$name.example.net\"
+	},
+	\"annotations\": {
+		\"summary\": \"High latency is high!\"
+	},
+	\"generatorURL\": \"http://prometheus.int.example.net/<generating_expression>\"
+}]"
+
+echo ""

.bin/elm-publish-private

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

.bin/fix-sd.sh

@@ -0,0 +1,21 @@
+#!/bin/sh
+set -xfu
+
+drive="$1"
+mountpoint="/media/sd-card-$(date +%s)"
+backup_directory="$(pwd)"
+
+trap clean EXIT
+clean() {
+  umount "$mountpoint"
+  rmdir "$mountpoint"
+  fsck.exfat "$drive"
+}
+
+filenames="$(fsck.exfat "$drive" 2>&1 | sed -nE "s/.* file '(.*?)' is not allocated.*/\1/p")"
+mkdir "$mountpoint"
+mount "$drive" "$mountpoint"
+
+echo "$filenames" | while read -r filename; do
+  find "$mountpoint" -type f -name "$filename" -exec mv {} "$backup_directory" \;
+done

.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/json2csv

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

.bin/json2csv.jq

@@ -0,0 +1,5 @@
+#!/usr/bin/env -S jq -r -f
+(map(keys) | add | unique) as $cols
+| map(. as $row | $cols | map($row[.])) as $rows
+| $cols, $rows[]
+| @csv

.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/mud.sh

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

.bin/mushakkil.sh

@@ -0,0 +1,6 @@
+#!/bin/sh
+curl -sSL 'https://diac.alsharekh.org/Diac/DiacText' \
+  -H "Content-Type: application/json" \
+  --data-raw "$(jq --raw-input '{word: ., type: 1}')" \
+  --compressed \
+  | jq -r .diacWord

.bin/nix-haddock-index

@@ -0,0 +1,93 @@
+#! /usr/bin/env nix-shell
+#! nix-shell -i bash -p coreutils gnugrep gnused graphviz
+#
+# usage: nix-haddock-index
+#
+# Run this script in an environment where either NIX_GHC is set, or the ghc
+# executable exists, to generate an HTML index file pointing to all Haddock
+# files accessible to the respective ghc version.
+#
+# Additionally, an SVG dependency graph of all packages is linked at the
+# bottom of the index file.
+#
+# Note: all files will be generated in /tmp, and won't be deleted automatically
+#
+
+set -efux
+
+if test -z "${NIX_GHC-}"; then
+  NIX_GHC=$(readlink -f "$(type -P ghc)")
+fi
+
+if ! echo $NIX_GHC | grep -q '^/nix/store/'; then
+  printf '%s: error: unsupported GHC executable path (not in Nix store): %q\n' \
+      "$0" \
+      "$NIX_GHC" \
+    >&2
+  exit -1
+fi
+
+NIX_GHC_PREFIX=$(dirname "$(dirname "$NIX_GHC")")
+NIX_GHC_DOCDIR=$NIX_GHC_PREFIX/share/doc/ghc/html
+
+main() {
+
+  hash=$(echo $NIX_GHC_PREFIX | sed -n 's|^/nix/store/\([a-z0-9]\+\).*|\1|p')
+  title="Haddock index for $NIX_GHC_PREFIX"
+
+  header=$(
+    printf 'Haddock index for <a href="%s">%s</a>\n' \
+        $NIX_GHC_PREFIX \
+        $NIX_GHC_PREFIX \
+  )
+
+  suffix=${hash:+-$hash}
+  index_file=/tmp/haddock$suffix-index.html
+  svg_file=/tmp/haddock$suffix.svg
+
+  #if ! test -e $index_file; then
+    eval "$(
+      echo 'gen_index() {'
+      echo '  html_head'
+      "$NIX_GHC_PREFIX"/bin/ghc-pkg dump | sed -n '
+        s/^---$/  reset/p
+        s/^\(name\|version\):\s*\([-A-Za-z0-9_.]\+\)$/  \1=\2/p
+        s/^haddock-html:\s*\([-A-Za-z0-9_./]\+\)$/  haddock_html \1/p
+      '
+      echo '  html_foot'
+      echo '}'
+    )"
+
+    gen_index > $index_file
+  #fi
+
+  #if ! test -e $svg_file; then
+    "$NIX_GHC_PREFIX"/bin/ghc-pkg dot | tred | dot -Tsvg | sed '
+      s/<svg width="[0-9]\+pt" height="[0-9]\+pt"/<svg width="3600px" height="100%"/
+    ' > $svg_file
+  #fi
+
+  echo $index_file
+}
+reset() {
+  unset name version
+}
+haddock_html() {
+  printf '<li>'
+  printf '<a href="%s/index.html">%s</a>' "$1" "$name-$version"
+  printf '</li>\n'
+}
+html_head() {
+  printf '<!doctype html>\n'
+  printf '<title>%s</title>\n' "$title"
+  printf '<link href="%s" rel="stylesheet" type="text/css">\n' \
+      "$NIX_GHC_DOCDIR/libraries/ocean.css"
+  printf '<h1>%s</h1>\n' "$header"
+  printf '<ul>\n'
+}
+html_foot() {
+  printf '</ul>\n'
+  printf '<a href="%s">graph</a>\n' "$svg_file"
+}
+
+main "$@"

.bin/notetags.sh

@@ -0,0 +1,15 @@
+#!/bin/sh
+
+# inspired by https://github.com/connermcd/bin/blob/1d38cb98812906d8b95dc6e51e1149e29261617d/notetags
+
+cd "$HOME/notes/" || exit
+
+[ -f tags ] && rm tags
+grep -r 'tags:' ./* | while read -r line; do
+  file=$(echo "$line" | cut -d: -f1)
+  unparsed_tags=$(echo "$line" | cut -d: -f3) #
+  tags=$(echo "$unparsed_tags" | sed -e 's/tags: *//g' -e 's/[][,]//g')
+  for tag in $tags; do
+    echo "$tag	$file	/^$unparsed_tags$/;" >> tags
+  done
+done

.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/prospekte.sh

@@ -0,0 +1,65 @@
+#!/bin/sh
+lidl() {
+  echo LIDL
+  curl -sSL 'https://endpoints.lidl-flyer.com/v3/region-overview/lidl/de-DE/0.json' \
+    | jq -r '
+      .categories
+      | map(select(.name == "Filial-Angebote") | .subcategories | map(.flyers))
+      | flatten
+      | flatten
+      | .[]
+      | .pdfUrl
+    '
+}
+
+aldi_nord() {
+  echo ALDI nord
+  echo 'https://magazine.aldi-nord.de/aldi-nord/aldi-aktuell/GetPDF.ashx'
+  echo 'https://magazine.aldi-nord.de/aldi-nord/aldi-vorschau/GetPDF.ashx'
+}
+
+rewe_berlin() {(
+  store_id=662366923
+  publisher_id=1062
+
+  echo REWE
+  curl -sSL 'https://www.bonialserviceswidget.de/de/stores/'$store_id'/brochures?storeId='$store_id'&publisherId='$publisher_id | while read -r brochure_id; do
+    curl -sSL 'https://www.bonialserviceswidget.de/de/v5/brochureDetails/'"$brochure_id"'?publisherId='$publisher_id  | jq -r .pdfUrl
+  done
+)}
+
+kaufland() {(
+  region_code=8920
+  echo KAUFLAND
+  curl -sSL https://filiale.kaufland.de/prospekte.html | htmlq --attribute href '.flyer a' | grep -Eo 'DE_de_KDZ[^/]*' | sed "s/_3000_/_${region_code}_/" | while read -r flyer_id; do
+    curl -sSL "https://endpoints.leaflets.kaufland.com/v3/$flyer_id/flyer.json?regionCode=$region_code" | jq -r .flyer.pdfUrl
+  done
+)}
+
+netto_schwarz() {
+  echo 'NETTO (schwarz)'
+  curl -sSL 'https://squid-api.tjek.com/v2/catalogs?dealer_ids=90f2VL&order_by=created' \
+    | jq -r '.[] | .id' \
+    | while read -r flyer_id; do
+      curl -sSL "https://squid-api.tjek.com/v2/catalogs/$flyer_id/download" \
+        | jq -r .pdf_url
+    done
+}
+
+dir="$(mktemp -d)"
+trap clean EXIT
+
+clean() {
+  rm -rf "$dir"
+}
+
+prospekt_url="$( (
+  lidl
+  aldi_nord
+  rewe_berlin
+  kaufland
+  netto_schwarz
+) | fzf)"
+
+curl -sSL "$prospekt_url" -o "$dir/prospekt.pdf"
+zathura "$dir/prospekt.pdf"

.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"

.bin/screencap.sh

@@ -0,0 +1,16 @@
+#! /usr/bin/env nix-shell
+#! nix-shell -i sh -p coreutils byzanz xorg.xwininfo gnused
+
+# shellcheck shell=sh
+# ref https://gist.github.com/aforemny/0994cb7f06ea30d56c8b9681ff5d2054
+
+set -eux
+
+eval "$(xwininfo | \
+  sed -n -e 's/^ \+Absolute upper-left X: \+\([0-9]\+\).*/x=\1/p' \
+         -e 's/^ \+Absolute upper-left Y: \+\([0-9]\+\).*/y=\1/p' \
+         -e 's/^ \+Width: \+\([0-9]\+\).*/w=\1/p' \
+         -e 's/^ \+Height: \+\([0-9]\+\).*/h=\1/p')"
+
+trap "pkill -f 'sleep 360d'" INT
+byzanz-record -e "sleep 360d" -c -x $x -y $y -w $w -h $h "$@"

.bin/space.py

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

.bin/toposort.nix

@@ -0,0 +1,50 @@
+let
+  lib = import <nixpkgs/lib>;
+in rec {
+  inherit lib;
+
+  input = [
+    {
+      x = ["pool" "zfs"];
+      y = ["mdadm" "raid1"];
+    }
+    {
+      x = ["pool" "zfs"];
+      y = ["disk" "sda"];
+    }
+    {
+      x = ["mdadm" "raid1"];
+      y = ["disk" "sdb"];
+    }
+    {
+      x = ["mdadm" "raid1"];
+      y = ["disk" "sdc"];
+    }
+  ];
+
+  outNodes = node: graph:
+    lib.unique
+    (builtins.map (e: e.y)
+      (builtins.filter (v: v.x == node) graph));
+
+  vertices = graph:
+    lib.unique
+    (builtins.map (x: x.y) graph ++ builtins.map (x: x.x) graph);
+
+  deleteVertex = node: graph: (builtins.filter (v: v.x != node && v.y != node) graph);
+
+  findSink = graph:
+    lib.findFirst
+    (v: outNodes v graph == [])
+    (lib.trace graph (builtins.abort "No sink found"))
+    (vertices graph);
+
+  topSort = graph:
+    if graph == []
+    then []
+    else if builtins.length graph == 1
+    then let only = builtins.head graph; in [only.y only.x]
+    else let sink = findSink graph; in [sink] ++ topSort (deleteVertex sink graph);
+
+  output = topSort input;
+}

.bin/ttrss-unread

@@ -0,0 +1,18 @@
+#/usr/bin/env -S deno run -A:q
+set -x
+session_cache="$HOME/.cache/tt-rss.session"
+ttrss_endpoint=https://feed.kmein.de/api/
+ttrss_user=k
+ttrss_password=$(pass shared/tt-rss/password)
+
+login() {
+  if [ -f "$session_cache" ]; then
+    session_id="$(cat "$session_cache")"
+  else
+    session_id="$(curl -d '{"op":"login","user":"'"$ttrss_user"'","password":"'"$ttrss_password"'"}' "$ttrss_endpoint" | jq -r .content.session_id)"
+    echo "$session_id" > "$session_cache"
+  fi
+}
+
+login
+curl -d '{"sid":"'"$session_id"'","op":"getUnread"}' "$ttrss_endpoint" | jq .content

.bin/tuesday-1800

@@ -0,0 +1,16 @@
+#!/bin/sh
+set -efux
+expected_max_results=1024 # the upper bound on the number of restaurants
+radius=250
+
+echo '[out:json];node(id:260050809)->.cbase;
+(
+  node(around.cbase:'$radius')[amenity=fast_food];
+  node(around.cbase:'$radius')[amenity=restaurant];
+);out;' \
+  | curl -sSL -d @- -X POST http://overpass-api.de/api/interpreter \
+  | jq --argjson random "$(shuf -i 0-$expected_max_results -n 1)" '
+    .elements
+    | length as $length
+    | .[$random % $length]
+  '

.bin/unicode

@@ -0,0 +1,8 @@
+import sys
+import unicodedata
+
+for index, character in enumerate(sys.stdin.read().strip()):
+  try:
+    print(index, character, hex(ord(character)), unicodedata.category(character), unicodedata.name(character))
+  except:
+    print(index, character, hex(ord(character)))

.bin/watson2fdf.sh

@@ -0,0 +1,26 @@
+project=Filli
+year=2022
+
+for month in Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec; do
+  from="$(date +%F -d "$month 1, $year")"
+  to="$(date +%F -d "$month 1, $year + 1 month")"
+  watson report --json --from "$from" --to "$to" --project "$project"
+done | jq --slurp '
+  def in_array($arr):
+      . as $value | any($arr[]; . == $value);
+
+  map(
+    ["engadin-app","fysiweb","val-muestair","mia-engiadina","ol"] as $official_projects
+    | (.timespan.from | .[0:7]) as $timespan
+    | .projects | .[0]
+    | .time as $total_time
+    | .tags
+    | select(. != null)
+    | map(select(.name | in_array($official_projects)))
+    | (map(.time)|add) as $official_time
+    | map({key:.name, value:.time}) | from_entries
+    | .other |= ($total_time - $official_time)
+    | map_values(. / (60*60) | ceil)
+    | .month |= $timespan
+  )
+'

.github/workflows/flake.yml

@@ -2,7 +2,7 @@ name: Update flake.lock
 on:
   workflow_dispatch: # allows manual triggering
   schedule:
-    - cron: "0 0 * * 0" # runs weekly on Sunday at 00:00
+    - cron: '0 0 * * 0' # runs weekly on Sunday at 00:00
 
 jobs:
   lockfile:

.github/workflows/niveum.yml

@@ -7,33 +7,33 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        system: [makanek, manakish, kabsa, zaatar, ful, fatteh]
+        system: [makanek,manakish,kabsa,zaatar,ful,fatteh]
     steps:
-      - uses: actions/checkout@v3
-      - name: Install QEMU (ARM)
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y qemu-user-static
-        if: ${{ matrix.system == 'ful' }}
-      - name: Install Nix (ARM)
-        uses: cachix/install-nix-action@v16
-        if: ${{ matrix.system == 'ful' }}
-        with:
-          extra_nix_config: |
-            system = aarch64-linux
-      - name: Install Nix (x86_64)
-        uses: cachix/install-nix-action@v16
-        if: ${{ matrix.system != 'ful' }}
-      - name: nixos-rebuild dry-build
-        run: |
-          # remove secrets: ref https://stackoverflow.com/questions/1260748/how-do-i-remove-a-submodule/36593218
-          git submodule deinit -f secrets
-          rm -rf .git/modules/secrets
-          git rm -f secrets
+    - uses: actions/checkout@v3
+    - name: Install QEMU (ARM)
+      run: |
+        sudo apt-get update
+        sudo apt-get install -y qemu-user-static
+      if: ${{ matrix.system == 'ful' }}
+    - name: Install Nix (ARM)
+      uses: cachix/install-nix-action@v16
+      if: ${{ matrix.system == 'ful' }}
+      with:
+        extra_nix_config: |
+          system = aarch64-linux
+    - name: Install Nix (x86_64)
+      uses: cachix/install-nix-action@v16
+      if: ${{ matrix.system != 'ful' }}
+    - name: nixos-rebuild dry-build
+      run: |
+        # remove secrets: ref https://stackoverflow.com/questions/1260748/how-do-i-remove-a-submodule/36593218
+        git submodule deinit -f secrets
+        rm -rf .git/modules/secrets
+        git rm -f secrets
 
-          # recreate secrets
-          mkdir secrets
-          cat secrets.txt | while read -r path; do touch $path; done
-          git add secrets
+        # recreate secrets
+        mkdir secrets
+        cat secrets.txt | while read -r path; do touch $path; done
+        git add secrets
 
-          nix run nixpkgs#nixos-rebuild -- dry-build  --flake $GITHUB_WORKSPACE#${{matrix.system}}
+        nix run nixpkgs#nixos-rebuild -- dry-build  --flake $GITHUB_WORKSPACE#${{matrix.system}}

AGENTS.md

@@ -1,96 +0,0 @@
-# niveum — Agent Notes
-
-## What This Is
-
-A NixOS flake managing ~9 machines (desktops, servers, family laptops) for one user (kmein/kfm).
-Levantine food-themed hostnames: fatteh, kabsa, kibbeh, makanek, manakish, tabula, tahina, zaatar, ful.
-
-## Repository Structure
-
-```
-flake.nix          # ~670 lines — inputs, overlay, nixosConfigurations, apps, packages output
-configs/           # ~50 NixOS config fragments imported by systems
-  default.nix      # 200+ line mega-module for desktop machines (user, shell, gnupg, i18n, etc.)
-  graphical/       # Hyprland + home-manager config (415 lines in home-manager.nix)
-  packages.nix     # ~250 lines of environment.systemPackages
-  bots/            # Telegram/Mastodon/Matrix bot configs
-  keyboard/        # XKB layouts (Coptic, Avestan, Gothic, etc.)
-configs/*.nix      # Individual concerns: bluetooth, sound, printing, ssh, fonts, etc.
-modules/           # Proper NixOS modules with options (retiolum, telegram-bot, passport, power-action, etc.)
-packages/          # ~107 package files (scripts, wrappers, small tools)
-systems/<name>/    # Per-machine: configuration.nix + hardware-configuration.nix + extras
-lib/               # default.nix (niveum helpers), machines.nix (IP/key inventory), panoptikon.nix
-secrets/           # agenix-encrypted .age files (empty dir in checkout, tracked via secrets.txt)
-```
-
-## Key Relationships
-
-- **niphas** (input): Provides shared "how I like things" config — nixosModules (shell, editor, git, desktop, nix, udiskie) and overlay (niphas-* packages). Used in `profiles.default` and `profiles.desktop`.
-- **configs/default.nix**: The "big desktop profile" — imported by fatteh, kabsa, manakish (the main desktop machines). NOT imported by servers or family laptops.
-- **profiles** (in flake.nix): `profiles.default`, `profiles.desktop`, `profiles.server` — lists of modules composed per machine.
-- **lib.niveum**: Custom lib injected via overlay (`pkgs.lib.niveum`) — used everywhere for machine addresses, SSH port, helper functions.
-
-## Coding Conventions
-
-- Packages use `writers.writeDashBin`, `writers.writeBashBin`, or `writers.writePython3Bin`
-- Dependencies are referenced via `lib.getExe pkg` (main executable) or `lib.getExe' pkg "name"` (specific binary)
-- For packages needing many commands via PATH, use `lib.makeBinPath` instead (see `packages/prospekte.nix`)
-- Overlay entries use `prev.callPackage packages/foo.nix { }` pattern
-- Packages are exported via `inherit (pkgs) ...` in the `packages` output
-
-## Known Bugs / Broken References
-
-All previously broken references have been fixed (see commits `36132b04`, `e67d6d7d`).
-
-Remaining issues:
-- `modules/retiolum.nix` uses `<retiolum/hosts>` and `<system-secrets/...>` NIX_PATH lookups — breaks flake purity but works with current `NIX_PATH` setup
-
-## Architectural Issues
-
-### 1. configs/default.nix is a grab-bag (200+ lines, ~15 inline anonymous modules)
-It's a list of `imports` mixing inline `{ ... }` blocks with file imports. Hard to find what's defined where.
-
-### 2. Retiolum secret boilerplate repeated 9 times
-Every system has a near-identical block:
-```nix
-age.secrets.retiolum-rsa = { file = ../../secrets/${hostname}-retiolum-privateKey-rsa.age; mode = "400"; owner = "tinc-retiolum"; ... };
-age.secrets.retiolum-ed25519 = { ... same ... };
-```
-Could be a function or module parameterized by hostname.
-
-### 3. Nginx + ACME boilerplate duplicated
-ful and makanek have identical nginx recommended settings + ACME config.
-
-### 4. niveum-* overlay aliases
-`niveum-terminal`, `niveum-browser`, `niveum-filemanager` are aliases to niphas equivalents. Could be removed by updating ~6 references in configs/ to use niphas-* names directly.
-
-### 5. The `pkgs.lib.niveum` pattern
-Custom lib injected via overlay into `pkgs.lib`. Unconventional — only available where overlay is applied. A `specialArgs` approach or standalone lib would be cleaner.
-
-### 6. Restic backup config scattered
-`services.restic.backups.niveum` is configured in configs/backup.nix, configs/applicative.nix, and extended in 5+ system files. Hard to see what a given machine backs up.
-
-### 7. configs/ vs modules/ distinction blurry
-`configs/` has both stateless config fragments (spacetime.nix = timezone) and stateful ones (backup.nix, cloud.nix). `modules/` has proper option-declaring modules. Some configs/ files import from modules/.
-
-## Machines Overview
-
-| Machine   | Role         | Profile          | Arch    | Notes                               |
-|-----------|--------------|------------------|---------|---------------------------------------|
-| fatteh    | Desktop      | default+desktop  | x86_64  | ThinkPad T480, CUDA, main daily       |
-| kabsa     | Desktop      | default+desktop  | x86_64  | ThinkPad X220, constrained (2 jobs)   |
-| manakish  | Desktop      | default+desktop  | x86_64  | ThinkPad X230                         |
-| kibbeh    | Desktop      | default+desktop  | x86_64  | Pantheon DE, travel laptop            |
-| ful       | Server       | default+server   | aarch64 | Oracle/Hetzner, nginx, web services   |
-| makanek   | Server       | default+server   | x86_64  | Hetzner, gitea, nextcloud, weechat    |
-| zaatar    | Server/Home  | default+server   | x86_64  | Home assistant, backup server         |
-| tabula    | Family laptop| default           | x86_64  | LXQt, user "xenos"                   |
-| tahina    | Family laptop| default           | x86_64  | Pantheon, user "xenos", German        |
-
-## Remaining Improvement Ideas
-
-1. **Extract retiolum secret boilerplate** into a function/module
-2. **Break up configs/default.nix** into proper named files
-3. **Extract nginx+ACME server profile**
-4. **Replace niveum-* aliases** with direct niphas-* references
-5. **Fix modules/retiolum.nix** NIX_PATH usage for flake purity

README.md

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

configs/admin-essentials.nix

@@ -0,0 +1,119 @@
+{
+  pkgs,
+  niveumPackages,
+  lib,
+  ...
+}: let
+  darwin = lib.strings.hasSuffix "-darwin" pkgs.system;
+in {
+  environment.systemPackages =
+    [
+      pkgs.htop
+      pkgs.w3m
+      pkgs.wget
+      # ARCHIVE TOOLS
+      pkgs.unzip
+      pkgs.unrar
+      pkgs.p7zip
+      pkgs.sshuttle
+      pkgs.zip
+      # MONITORS
+      pkgs.iftop # interface bandwidth monitor
+      pkgs.lsof # list open files
+      # SHELL
+      pkgs.sqlite
+      pkgs.fd # better find
+      pkgs.tree
+      pkgs.parallel # for parallel, since moreutils shadows task spooler
+      pkgs.ripgrep # better grep
+      pkgs.rlwrap
+      pkgs.progress # display progress bars for pipes
+      pkgs.file # determine file type
+      pkgs.gdu # ncurses disk usage (ncdu is broken)
+      pkgs.rmlint # remove duplicate files
+      pkgs.jq # json toolkit
+      pkgs.jless # less(1) for json
+      pkgs.fq # toolkit for yaml, xml and binaries
+      pkgs.bc # calculator
+      pkgs.pari # gp -- better calculator
+      pkgs.ts
+      niveumPackages.vimv
+      niveumPackages.vg
+      niveumPackages.fkill
+      niveumPackages.cyberlocker-tools
+      niveumPackages.untilport
+      niveumPackages.kpaste
+      # HARDWARE
+      pkgs.pciutils # for lspci
+    ]
+    ++ lib.optionals (!darwin) [
+      pkgs.usbutils # for lsusb
+      pkgs.lshw # for lshw
+      pkgs.iotop # I/O load monitor
+      pkgs.psmisc # for killall, pstree
+    ];
+
+
+    security.wrappers = {
+      pmount = {
+        setuid = true;
+        owner = "root";
+        group = "root";
+        source = "${pkgs.pmount}/bin/pmount";
+      };
+      pumount = {
+        setuid = true;
+        owner = "root";
+        group = "root";
+        source = "${pkgs.pmount}/bin/pumount";
+      };
+    };
+
+  environment.shellAliases = let
+    take = pkgs.writers.writeDash "take" ''
+      mkdir "$1" && cd "$1"
+    '';
+    cdt = pkgs.writers.writeDash "cdt" ''
+      cd "$(mktemp -d)"
+      pwd
+    '';
+    wcd = pkgs.writers.writeDash "wcd" ''
+      cd "$(readlink "$(${pkgs.which}/bin/which --skip-alias "$1")" | xargs dirname)/.."
+    '';
+    where = pkgs.writers.writeDash "where" ''
+      readlink "$(${pkgs.which}/bin/which --skip-alias "$1")" | xargs dirname
+    '';
+  in
+    {
+      nixi = "nix repl '<nixpkgs>'";
+      take = "source ${take}";
+      wcd = "source ${wcd}";
+      where = "source ${where}";
+      # temporary files and directories
+      cdt = "source ${cdt}";
+      vit = "$EDITOR $(mktemp)";
+      # file safety
+      mv = "${pkgs.coreutils}/bin/mv --interactive";
+      rm = "${pkgs.coreutils}/bin/rm --interactive";
+      cp = "${pkgs.coreutils}/bin/cp --interactive";
+      # colours
+      cat = "${pkgs.bat}/bin/bat --theme=ansi --style=plain";
+      l = "${pkgs.coreutils}/bin/ls --color=auto --time-style=long-iso --almost-all";
+      ls = "${pkgs.coreutils}/bin/ls --color=auto --time-style=long-iso";
+      ll = "${pkgs.coreutils}/bin/ls --color=auto --time-style=long-iso -l";
+      la = "${pkgs.coreutils}/bin/ls --color=auto --time-style=long-iso --almost-all -l";
+    }
+    // (
+      if darwin
+      then {}
+      else {
+        "ß" = "${pkgs.util-linux}/bin/setsid";
+        ip = "${pkgs.iproute2}/bin/ip -c";
+        # systemd
+        s = "${pkgs.systemd}/bin/systemctl";
+        us = "${pkgs.systemd}/bin/systemctl --user";
+        j = "${pkgs.systemd}/bin/journalctl";
+        uj = "${pkgs.systemd}/bin/journalctl --user";
+      }
+    );
+}

configs/aerc.nix

@@ -2,18 +2,20 @@
   pkgs,
   config,
   lib,
+  niveumPackages,
   ...
-}:
-{
+}: let
+  inherit (import ../lib/email.nix) defaults thunderbirdProfile;
+in {
   age.secrets = {
-    email-password-ical-ephemeris = {
-      file = ../secrets/email-password-ical-ephemeris.age;
+    email-password-cock = {
+      file = ../secrets/email-password-cock.age;
       owner = config.users.users.me.name;
       group = config.users.users.me.group;
       mode = "400";
     };
-    email-password-cock = {
-      file = ../secrets/email-password-cock.age;
+    email-password-letos = {
+      file = ../secrets/email-password-letos.age;
       owner = config.users.users.me.name;
       group = config.users.users.me.group;
       mode = "400";
@@ -41,15 +43,14 @@
       extraConfig = {
         database.path = config.home-manager.users.me.accounts.email.maildirBasePath;
         new.tags = "";
-        user.name = pkgs.lib.niveum.email.defaults.realName;
+        user.name = defaults.realName;
         user.primary_email = config.home-manager.users.me.accounts.email.accounts.posteo.address;
       };
     };
 
     programs.mbsync = {
       enable = true;
-      extraConfig = lib.concatStringsSep "\n\n" (
-        lib.mapAttrsToList (name: account: ''
+      extraConfig = lib.concatStringsSep "\n\n" (lib.mapAttrsToList (name: account: ''
           IMAPAccount ${name}
           CertificateFile /etc/ssl/certs/ca-certificates.crt
           Host ${account.imap.host}
@@ -73,61 +74,53 @@
           Patterns *
           Remove None
           SyncState *
-        '') config.home-manager.users.me.accounts.email.accounts
-      );
+        '')
+        config.home-manager.users.me.accounts.email.accounts);
     };
 
     accounts.email.accounts = {
       cock =
-        let
-          mailhost = "mail.cock.li";
+        lib.recursiveUpdate defaults
+        rec {
           address = "2210@cock.li";
-        in
-        lib.recursiveUpdate pkgs.lib.niveum.email.defaults {
-          address = address;
           userName = address;
           passwordCommand = "${pkgs.coreutils}/bin/cat ${config.age.secrets.email-password-cock.path}";
           realName = "2210";
-          imap.host = mailhost;
+          imap.host = "mail.cock.li";
           imap.port = 993;
-          smtp.host = mailhost;
-          smtp.port = 587;
+          smtp.host = imap.host;
+          smtp.port = 25;
           smtp.tls.useStartTls = true;
         };
-      ical-ephemeris =
-        let
-          address = "ical.ephemeris@web.de";
-        in
-        lib.recursiveUpdate pkgs.lib.niveum.email.defaults {
-          userName = address;
-          realName = "Kieran from iCal Ephemeris";
-          address = address;
-          passwordCommand = "${pkgs.coreutils}/bin/cat ${config.age.secrets.email-password-ical-ephemeris.path}";
-          imap.host = "imap.web.de";
+      letos =
+        lib.recursiveUpdate defaults
+        {
+          userName = "slfletos";
+          address = "letos.sprachlit@hu-berlin.de";
+          passwordCommand = "${pkgs.coreutils}/bin/cat ${config.age.secrets.email-password-letos.path}";
+          imap.host = "mailbox.cms.hu-berlin.de";
           imap.port = 993;
-          smtp.host = "smtp.web.de";
-          smtp.port = 587;
+          smtp.host = "mailhost.cms.hu-berlin.de";
+          smtp.port = 25;
           smtp.tls.useStartTls = true;
         };
       posteo =
-        let
-          mailhost = "posteo.de";
+        lib.recursiveUpdate defaults
+        rec {
           address = "kieran.meinhardt@posteo.net";
-        in
-        lib.recursiveUpdate pkgs.lib.niveum.email.defaults {
-          address = address;
-          aliases = [ "kmein@posteo.de" ];
+          aliases = ["kmein@posteo.de"];
           userName = address;
-          imap.host = mailhost;
+          imap.host = "posteo.de";
           imap.port = 993;
           imap.tls.enable = true;
-          smtp.host = mailhost;
+          smtp.host = imap.host;
           smtp.port = 465;
           smtp.tls.enable = true;
           primary = true;
           passwordCommand = "${pkgs.coreutils}/bin/cat ${config.age.secrets.email-password-posteo.path}";
           himalaya = {
             enable = true;
+            settings.backend = "imap";
           };
           aerc.extraAccounts.pgp-key-id = "9EDE82CC72A343A95266D0F444857074A3ACC8B7";
         };
@@ -139,7 +132,7 @@
       enable = true;
       settings = {
       };
-      profiles.${pkgs.lib.niveum.email.thunderbirdProfile} = {
+      profiles.${thunderbirdProfile} = {
         isDefault = true;
         settings = {
           "mail.default_send_format" = 1;
@@ -147,8 +140,10 @@
           "msgcompose.text_color" = config.lib.stylix.colors.withHashtag.base00;
           "msgcompose.background_color" = config.lib.stylix.colors.withHashtag.base05;
         };
-        userChrome = '''';
-        userContent = '''';
+        userChrome = ''
+        '';
+        userContent = ''
+        '';
         withExternalGnupg = false;
       };
     };
@@ -210,7 +205,7 @@
           "*" = ":filter -x Flagged<Enter>";
         };
         view = {
-          tr = ":pipe ${pkgs.trans}/bin/trans -show-original n -b -no-autocorrect<Enter>"; # https://man.sr.ht/~rjarry/aerc/integrations/translator.md
+          tr = ":pipe ${niveumPackages.trans}/bin/trans -show-original n -b -no-autocorrect<Enter>"; # https://man.sr.ht/~rjarry/aerc/integrations/translator.md
           "/" = ":toggle-key-passthrough <Enter> /";
           q = ":close<Enter>";
           O = ":open<Enter>";
@@ -283,9 +278,7 @@
         ui.spinner = ". , .";
         general.unsafe-accounts-conf = true;
         general.pgp-provider = "gpg";
-        viewer = {
-          pager = "${pkgs.less}/bin/less -R";
-        };
+        viewer = {pager = "${pkgs.less}/bin/less -R";};
         compose = {
           # address-book-cmd = "khard email --remove-first-line --parsable '%s'";
           no-attachment-warning = "(attach|attached|attachments?|anbei|Anhang|angehängt|beigefügt)";
@@ -302,26 +295,24 @@
           "message/rfc822" = "${pkgs.aerc}/libexec/aerc/filters/colorize";
           "application/x-sh" = "${pkgs.bat}/bin/bat -fP -l sh";
         };
-        openers =
-          let
-            as-pdf = pkgs.writers.writeDash "as-pdf" ''
-              d=$(mktemp -p "$XDG_RUNTIME_DIR" -d)
-              trap clean EXIT
-              clean() {
-                rm -rf "$d"
-              }
-              ${pkgs.libreoffice}/bin/libreoffice --headless --convert-to pdf "$1" --outdir "$d"
-              ${pkgs.zathura}/bin/zathura "$d"/*.pdf
-            '';
-          in
-          {
-            "image/*" = "${pkgs.nsxiv}/bin/nsxiv";
-            "application/pdf" = "${pkgs.zathura}/bin/zathura";
-            "application/vnd.openxmlformats-officedocument.wordprocessingml.document" = toString as-pdf;
-            "application/vnd.oasis.opendocument.text" = toString as-pdf;
-            "video/*" = "${pkgs.mpv}/bin/mpv";
-            "audio/*" = "${pkgs.mpv}/bin/mpv";
-          };
+        openers = let
+          as-pdf = pkgs.writers.writeDash "as-pdf" ''
+            d=$(mktemp -d)
+            trap clean EXIT
+            clean() {
+              rm -rf "$d"
+            }
+            ${pkgs.libreoffice}/bin/libreoffice --headless --convert-to pdf "$1" --outdir "$d"
+            ${pkgs.zathura}/bin/zathura "$d"/*.pdf
+          '';
+        in {
+          "image/*" = "${pkgs.nsxiv}/bin/nsxiv";
+          "application/pdf" = "${pkgs.zathura}/bin/zathura";
+          "application/vnd.openxmlformats-officedocument.wordprocessingml.document" = toString as-pdf;
+          "application/vnd.oasis.opendocument.text" = toString as-pdf;
+          "video/*" = "${pkgs.mpv}/bin/mpv";
+          "audio/*" = "${pkgs.mpv}/bin/mpv";
+        };
       };
 
       templates = {

configs/alacritty.nix

@@ -1,7 +1,33 @@
 {
+  pkgs,
+  lib,
+  ...
+}: let
+in {
+  environment.variables.TERMINAL = "alacritty";
+
   home-manager.users.me = {
     programs.alacritty = {
       enable = true;
+      settings = {
+        keyboard.bindings = [
+          {
+            key = "Plus";
+            mods = "Control";
+            action = "IncreaseFontSize";
+          }
+          {
+            key = "Minus";
+            mods = "Control";
+            action = "DecreaseFontSize";
+          }
+          {
+            key = "Key0";
+            mods = "Control";
+            action = "ResetFontSize";
+          }
+        ];
+      };
     };
   };
 }

configs/android.nix

@@ -1,5 +1,5 @@
 {
   programs.adb.enable = true;
 
-  users.users.me.extraGroups = [ "adbusers" ];
+  users.users.me.extraGroups = ["adbusers"];
 }

configs/applicative.nix

@@ -1,58 +0,0 @@
-{
-  config,
-  pkgs,
-  lib,
-  ...
-}:
-{
-  users.users.applicative = {
-    name = "asg";
-    description = "Applicative Systems";
-    hashedPasswordFile = config.age.secrets.kfm-password.path;
-    home = "/home/applicative";
-    uid = 1001;
-    isNormalUser = true;
-    extraGroups = [
-      "pipewire"
-      "audio"
-    ];
-  };
-
-  nixpkgs.overlays = [
-    (final: prev: {
-      niphas-wallpaper = prev.callPackage ../packages/applicative-wallpaper.nix {
-        inherit (config.lib.stylix) colors;
-      };
-    })
-  ];
-
-  services.getty.autologinOnce = lib.mkForce false;
-
-  # to run nspawn in nix sandbox
-  nix.settings = {
-    auto-allocate-uids = true;
-    system-features = [ "uid-range" ];
-    experimental-features = [
-      "auto-allocate-uids"
-      "cgroups"
-    ];
-    trusted-users = [ config.users.users.applicative.name ];
-  };
-
-  services.restic.backups.niveum = {
-    extraBackupArgs = [
-      "--exclude=${config.users.users.applicative.home}/src/nixpkgs/.git"
-    ];
-    paths = [
-      config.users.users.applicative.home
-    ];
-  };
-
-  security.sudo.extraRules = [
-    {
-      # still required for systemd-nspawn
-      users = [ config.users.users.applicative.name ];
-      commands = [ "ALL" ];
-    }
-  ];
-}

configs/backup.nix

@@ -1,13 +1,13 @@
 {
   pkgs,
   config,
-  lib,
   ...
-}:
-{
+}: let
+  inherit (import ../lib) restic;
+in {
   services.restic.backups.niveum = {
     initialize = true;
-    repository = pkgs.lib.niveum.restic.repository;
+    inherit (restic) repository;
     timerConfig = {
       OnCalendar = "8:00";
       RandomizedDelaySec = "1h";
@@ -38,15 +38,15 @@
 
   environment.systemPackages = [
     (pkgs.writers.writeDashBin "restic-niveum" ''
-      ${pkgs.restic}/bin/restic -r ${pkgs.lib.niveum.restic.repository} -p ${config.age.secrets.restic.path} "$@"
+      ${pkgs.restic}/bin/restic -r ${restic.repository} -p ${config.age.secrets.restic.path} "$@"
     '')
     (pkgs.writers.writeDashBin "restic-mount" ''
-      mountdir=$(mktemp -p "$XDG_RUNTIME_DIR" -d "restic-mount-XXXXXXX")
+      mountdir=$(mktemp -d)
       trap clean EXIT
       clean() {
         rm -r "$mountdir"
       }
-      ${pkgs.restic}/bin/restic -r ${pkgs.lib.niveum.restic.repository} -p ${config.age.secrets.restic.path} mount "$mountdir"
+      ${pkgs.restic}/bin/restic -r ${restic.repository} -p ${config.age.secrets.restic.path} mount "$mountdir"
     '')
   ];
 }

configs/bash.nix

@@ -0,0 +1,10 @@
+{pkgs, ...}: {
+  programs.bash = {
+    promptInit = ''
+      PS1="$(${pkgs.ncurses}/bin/tput bold)\w \$([[ \$? == 0 ]] && echo \"\[\033[1;32m\]\" || echo \"\[\033[1;31m\]\")\$$(${pkgs.ncurses}/bin/tput sgr0) "'';
+    interactiveShellInit = ''
+      set -o vi
+    '';
+    enableCompletion = true;
+  };
+}

configs/bluetooth.nix

@@ -1,5 +1,4 @@
-{ pkgs, ... }:
-{
+{pkgs, ...}: {
   hardware.bluetooth = {
     enable = true;
     settings.general = {

configs/bots/autorenkalender.nix

@@ -1,19 +1,28 @@
 {
-  config,
   pkgs,
+  lib,
+  config,
   ...
-}:
-{
+}: let
+  autorenkalender-package = pkgs.fetchFromGitHub {
+    owner = "kmein";
+    repo = "autorenkalender";
+    rev = "cf49a7b057301332d980eb47042a626add93db66";
+    sha256 = "1pa7sjg33vdnjianrqldv445jdzzv3mn231ljk1j58hs0cd505gs";
+  };
+  autorenkalender =
+    pkgs.python3Packages.callPackage autorenkalender-package {};
+in {
   niveum.bots.autorenkalender = {
     enable = true;
     time = "07:00";
     telegram = {
       enable = true;
       tokenFile = config.age.secrets.telegram-token-kmein.path;
-      chatIds = [ "@autorenkalender" ];
+      chatIds = ["@autorenkalender"];
       parseMode = "Markdown";
     };
-    command = "${pkgs.autorenkalender}/bin/autorenkalender";
+    command = "${autorenkalender}/bin/autorenkalender";
   };
 
   niveum.passport.services = [

configs/bots/celan.nix

@@ -3,69 +3,64 @@
   lib,
   config,
   ...
-}:
-{
+}: {
   niveum.bots.celan = {
     enable = true;
     time = "08:00";
     telegram = {
       enable = true;
       tokenFile = config.age.secrets.telegram-token-kmein.path;
-      chatIds = [ "@PaulCelan" ];
+      chatIds = ["@PaulCelan"];
     };
     mastodon = {
       enable = true;
       tokenFile = config.age.secrets.mastodon-token-celan.path;
       language = "de";
     };
-    command = toString (
-      pkgs.writers.writePython3 "random-celan.py" { libraries = [ pkgs.python3Packages.lxml ]; } ''
-        from lxml import etree
-        import random
+    command = toString (pkgs.writers.writePython3 "random-celan.py" { libraries = [pkgs.python3Packages.lxml]; } ''
+      from lxml import etree
+      import random
 
 
-        def xml_text(elements):
-            return "".join("".join(t.itertext()) for t in elements).strip()
+      def xml_text(elements):
+          return "".join("".join(t.itertext()) for t in elements).strip()
 
 
-        tree = etree.parse('${
-          pkgs.fetchurl {
-            url = "http://c.krebsco.de/celan.tei.xml";
-            hash = "sha256-HgNmJYfhuwyfm+FcNtnnYWpJpIIU1ElHLeLiIFjF9mE=";
-          }
-        }')
-        root = tree.getroot()
+      tree = etree.parse('${pkgs.fetchurl {
+        url = "http://c.krebsco.de/celan.tei.xml";
+        hash = "sha256-HgNmJYfhuwyfm+FcNtnnYWpJpIIU1ElHLeLiIFjF9mE=";
+      }}')
+      root = tree.getroot()
 
-        tei = {"tei": "http://www.tei-c.org/ns/1.0"}
+      tei = {"tei": "http://www.tei-c.org/ns/1.0"}
 
-        poems = root.xpath(".//tei:lg[@type='poem']", namespaces=tei)
+      poems = root.xpath(".//tei:lg[@type='poem']", namespaces=tei)
 
-        poem = random.choice(poems)
+      poem = random.choice(poems)
 
-        for stanza in poem.xpath("./tei:lg[@type='stanza']", namespaces=tei):
-            for line in stanza.xpath('./tei:l', namespaces=tei):
-                if line.text:
-                    print(line.text.strip())
-            print()
+      for stanza in poem.xpath("./tei:lg[@type='stanza']", namespaces=tei):
+          for line in stanza.xpath('./tei:l', namespaces=tei):
+              if line.text:
+                  print(line.text.strip())
+          print()
 
-        current_element = poem
-        while current_element is not None:
-            if current_element.tag == "{http://www.tei-c.org/ns/1.0}text":
-                text_element = current_element
+      current_element = poem
+      while current_element is not None:
+          if current_element.tag == "{http://www.tei-c.org/ns/1.0}text":
+              text_element = current_element
 
-                title = xml_text(text_element.xpath("./tei:front/tei:docTitle",
-                                 namespaces=tei))
-                print(f"Aus: #{title.replace(" ", "_")}", end=" ")
+              title = xml_text(text_element.xpath("./tei:front/tei:docTitle",
+                               namespaces=tei))
+              print(f"Aus: #{title.replace(" ", "_")}", end=" ")
 
-                if date := xml_text(text_element.xpath("./tei:front/tei:docDate",
-                                    namespaces=tei)):
-                    print(f"({date})")
-                break
-            current_element = current_element.getparent()
+              if date := xml_text(text_element.xpath("./tei:front/tei:docDate",
+                                  namespaces=tei)):
+                  print(f"({date})")
+              break
+          current_element = current_element.getparent()
 
-        print("\n\n#PaulCelan #Celan #Lyrik #poetry")
-      ''
-    );
+      print("\n\n#PaulCelan #Celan #Lyrik #poetry")
+    '');
   };
 
   age.secrets = {

configs/bots/default.nix

@@ -1,13 +1,15 @@
 {
   config,
   pkgs,
+  lib,
+  inputs,
   ...
-}:
-let
+}: let
+  telebots = inputs.telebots.defaultPackage.x86_64-linux;
   reverseDirectory = "/run/telegram-reverse";
   proverbDirectory = "/run/telegram-proverb";
-in
-{
+  inherit (import ../../lib) tmpfilesConfig;
+in {
   imports = [
     ./logotheca.nix
     ./transits.nix
@@ -15,30 +17,18 @@ in
     ./hesychius.nix
     ./smyth.nix
     ./nachtischsatan.nix
-    # ./tlg-wotd.nix TODO reenable
+    ./tlg-wotd.nix
     ./celan.nix
     ./nietzsche.nix
   ];
 
-  age.secrets = {
-    telegram-token-kmein.file = ../../secrets/telegram-token-kmein.age;
-  };
-
-  systemd.tmpfiles.rules =
-    map
-      (
-        path:
-        pkgs.lib.niveum.tmpfilesConfig {
-          type = "d";
-          mode = "0750";
-          age = "1h";
-          inherit path;
-        }
-      )
-      [
-        reverseDirectory
-        proverbDirectory
-      ];
+  systemd.tmpfiles.rules = map (path:
+    tmpfilesConfig {
+      type = "d";
+      mode = "0750";
+      age = "1h";
+      inherit path;
+    }) [reverseDirectory proverbDirectory];
 
   niveum.passport.services = [
     {
@@ -66,12 +56,12 @@ in
   };
 
   systemd.services.telegram-reverse = {
-    wantedBy = [ "multi-user.target" ];
+    wantedBy = ["multi-user.target"];
     description = "Telegram reverse bot";
-    path = [ pkgs.ffmpeg ];
-    enable = false;
+    path = [pkgs.ffmpeg];
+    enable = true;
     script = ''
-      TELEGRAM_BOT_TOKEN="$(cat "$CREDENTIALS_DIRECTORY/token")" ${pkgs.telebots}/bin/telegram-reverse
+      TELEGRAM_BOT_TOKEN="$(cat "$CREDENTIALS_DIRECTORY/token")" ${telebots}/bin/telegram-reverse
     '';
     serviceConfig.Restart = "always";
     serviceConfig.WorkingDirectory = reverseDirectory;
@@ -79,33 +69,33 @@ in
   };
 
   systemd.services.telegram-streaming-link = {
-    wantedBy = [ "multi-user.target" ];
+    wantedBy = ["multi-user.target"];
     description = "Telegram bot converting YouTube Music <-> Spotify";
-    enable = false;
+    enable = true;
     script = ''
-      TELEGRAM_BOT_TOKEN="$(cat "$CREDENTIALS_DIRECTORY/token")" ${pkgs.telebots}/bin/telegram-streaming-link
+      TELEGRAM_BOT_TOKEN="$(cat "$CREDENTIALS_DIRECTORY/token")" ${telebots}/bin/telegram-streaming-link
     '';
     serviceConfig.Restart = "always";
     serviceConfig.LoadCredential = "token:${config.age.secrets.telegram-token-streaming-link.path}";
   };
 
   systemd.services.telegram-betacode = {
-    wantedBy = [ "multi-user.target" ];
+    wantedBy = ["multi-user.target"];
     description = "Telegram beta code bot";
-    enable = false;
+    enable = true;
     script = ''
-      TELEGRAM_BOT_TOKEN="$(cat "$CREDENTIALS_DIRECTORY/token")" ${pkgs.telebots}/bin/telegram-betacode
+      TELEGRAM_BOT_TOKEN="$(cat "$CREDENTIALS_DIRECTORY/token")" ${telebots}/bin/telegram-betacode
     '';
     serviceConfig.Restart = "always";
     serviceConfig.LoadCredential = "token:${config.age.secrets.telegram-token-betacode.path}";
   };
 
   systemd.services.telegram-proverb = {
-    wantedBy = [ "multi-user.target" ];
+    wantedBy = ["multi-user.target"];
     description = "Telegram proverb bot";
-    enable = false;
+    enable = true;
     script = ''
-      TELEGRAM_BOT_TOKEN="$(cat "$CREDENTIALS_DIRECTORY/token")" ${pkgs.telebots}/bin/telegram-proverb
+      TELEGRAM_BOT_TOKEN="$(cat "$CREDENTIALS_DIRECTORY/token")" ${telebots}/bin/telegram-proverb
     '';
     serviceConfig.Restart = "always";
     serviceConfig.WorkingDirectory = proverbDirectory;

configs/bots/hesychius.nix

@@ -1,9 +1,12 @@
 {
   pkgs,
   config,
+  inputs,
+  lib,
   ...
-}:
-{
+}: let
+  hesychius = inputs.scripts.outPath + "/hesychius/hesychius.txt";
+in {
   niveum.bots.hesychius = {
     enable = true;
     time = "08:00";
@@ -15,9 +18,9 @@
     telegram = {
       enable = true;
       tokenFile = config.age.secrets.telegram-token-kmein.path;
-      chatIds = [ "@HesychiosAlexandreus" ];
+      chatIds = ["@HesychiosAlexandreus"];
     };
-    command = "${pkgs.coreutils}/bin/shuf -n1 ${pkgs.hesychius}";
+    command = "${pkgs.coreutils}/bin/shuf -n1 ${hesychius}";
   };
 
   systemd.timers.bot-hesychius.timerConfig.RandomizedDelaySec = "10h";

configs/bots/logotheca.nix

@@ -1,16 +1,17 @@
 {
   pkgs,
   config,
+  lib,
+  niveumPackages,
   ...
-}:
-{
+}: {
   niveum.bots.logotheca = {
     enable = true;
     time = "08/6:00";
     telegram = {
       enable = true;
       tokenFile = config.age.secrets.telegram-token-kmein.path;
-      chatIds = [ "-1001760262519" ];
+      chatIds = ["-1001760262519"];
       parseMode = "Markdown";
     };
     matrix = {
@@ -21,7 +22,7 @@
         "!zlwCuPiCNMSxDviFzA:4d2.org"
       ];
     };
-    command = "${pkgs.literature-quote}/bin/literature-quote";
+    command = "${niveumPackages.literature-quote}/bin/literature-quote";
   };
 
   age.secrets = {

configs/bots/nachtischsatan.nix

@@ -3,36 +3,31 @@
   config,
   lib,
   ...
-}:
-let
-  nachtischsatan-bot =
-    { tokenFile }:
-    pkgs.writers.writePython3 "nachtischsatan-bot"
-      {
-        libraries = [ pkgs.python3Packages.python-telegram-bot ];
-      }
-      ''
-        from telegram.ext import Application, ContextTypes, MessageHandler, filters
-        from telegram import Update
-        import random
-        import time
+}: let
+  nachtischsatan-bot = {tokenFile}:
+    pkgs.writers.writePython3 "nachtischsatan-bot" {
+      libraries = [pkgs.python3Packages.python-telegram-bot];
+    } ''
+      from telegram.ext import Application, ContextTypes, MessageHandler, filters
+      from telegram import Update
+      import random
+      import time
 
 
-        async def flubber(update: Update, context: ContextTypes.DEFAULT_TYPE):
-            time.sleep(random.randrange(4000) / 1000)
-            await update.message.reply_text("*flubberflubber*")
+      async def flubber(update: Update, context: ContextTypes.DEFAULT_TYPE):
+          time.sleep(random.randrange(4000) / 1000)
+          await update.message.reply_text("*flubberflubber*")
 
 
-        with open('${tokenFile}', 'r') as tokenFile:
-            token = tokenFile.read().strip()
-            application = Application.builder().token(token).build()
-            application.add_handler(MessageHandler(filters.ALL, flubber))
-            application.run_polling()
-      '';
-in
-{
+      with open('${tokenFile}', 'r') as tokenFile:
+          token = tokenFile.read().strip()
+          application = Application.builder().token(token).build()
+          application.add_handler(MessageHandler(filters.ALL, flubber))
+          application.run_polling()
+    '';
+in {
   systemd.services.telegram-nachtischsatan = {
-    wantedBy = [ "multi-user.target" ];
+    wantedBy = ["multi-user.target"];
     description = "*flubberflubber*";
     enable = true;
     script = toString (nachtischsatan-bot {

configs/bots/nietzsche.nix

@@ -1,9 +1,9 @@
 {
   config,
   pkgs,
+  niveumPackages,
   ...
-}:
-{
+}: {
   niveum.bots.nietzsche = {
     enable = true;
     time = "08:00";
@@ -12,17 +12,15 @@
       tokenFile = config.age.secrets.mastodon-token-nietzsche.path;
       language = "de";
     };
-    command = toString (
-      pkgs.writers.writeBash "random-nietzsche" ''
-        set -efu
-        random_number=$(( ($RANDOM % 10) + 1 ))
-        if [ "$random_number" -eq 1 ]; then
-          ${pkgs.random-zeno}/bin/random-zeno "/Literatur/M/Nietzsche,+Friedrich"
-        else
-          ${pkgs.random-zeno}/bin/random-zeno "/Philosophie/M/Nietzsche,+Friedrich"
-        fi
-      ''
-    );
+    command = toString (pkgs.writers.writeBash "random-nietzsche" ''
+      set -efu
+      random_number=$(( ($RANDOM % 10) + 1 ))
+      if [ "$random_number" -eq 1 ]; then
+        ${niveumPackages.random-zeno}/bin/random-zeno "/Literatur/M/Nietzsche,+Friedrich"
+      else
+        ${niveumPackages.random-zeno}/bin/random-zeno "/Philosophie/M/Nietzsche,+Friedrich"
+      fi
+    '');
   };
 
   systemd.timers.bot-nietzsche.timerConfig.RandomizedDelaySec = "10h";

configs/bots/smyth.nix

@@ -3,8 +3,7 @@
   pkgs,
   lib,
   ...
-}:
-{
+}: {
   niveum.bots.smyth = {
     enable = true;
     time = "08:00";
@@ -16,44 +15,26 @@
     telegram = {
       enable = true;
       tokenFile = config.age.secrets.telegram-token-kmein.path;
-      chatIds = [ "@HerbertWeirSmyth" ];
+      chatIds = ["@HerbertWeirSmyth"];
     };
-    command = toString (
-      pkgs.writers.writeDash "random-smyth" ''
-        set -efu
+    command = toString (pkgs.writers.writeDash "random-smyth" ''
+      set -efu
 
-        good_curl() {
-          ${pkgs.curl}/bin/curl "$@" \
-            --compressed \
-            -H 'Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8' \
-            -H 'Accept-Language: en-US,en;q=0.5' \
-            -H 'DNT: 1' \
-            -H 'Connection: keep-alive' \
-            -H 'Upgrade-Insecure-Requests: 1' \
-            -H 'Sec-Fetch-Dest: document' \
-            -H 'Sec-Fetch-Mode: navigate' \
-            -H 'Sec-Fetch-Site: cross-site' \
-            -H 'Priority: u=0, i' \
-            -H 'Pragma: no-cache' \
-            -H 'Cache-Control: no-cache'
-        }
+      RANDOM_SECTION=$(
+        ${pkgs.curl}/bin/curl -sSL http://www.perseus.tufts.edu/hopper/xmltoc?doc=Perseus%3Atext%3A1999.04.0007%3Asmythp%3D1 \
+          | ${pkgs.gnugrep}/bin/grep -o 'ref="[^"]*"' \
+          | ${pkgs.coreutils}/bin/shuf -n1 \
+          | ${pkgs.gnused}/bin/sed 's/^ref="//;s/"$//'
+      )
 
-        RANDOM_SECTION=$(
-          good_curl -sSL http://www.perseus.tufts.edu/hopper/xmltoc?doc=Perseus%3Atext%3A1999.04.0007%3Asmythp%3D1 \
-            | ${pkgs.gnugrep}/bin/grep -o 'ref="[^"]*"' \
-            | ${pkgs.coreutils}/bin/shuf -n1 \
-            | ${pkgs.gnused}/bin/sed 's/^ref="//;s/"$//'
-        )
+      url="http://www.perseus.tufts.edu/hopper/text?doc=$RANDOM_SECTION"
+      ${pkgs.curl}/bin/curl -sSL "$url"\
+        | ${pkgs.htmlq}/bin/htmlq '#text_main' \
+        | ${pkgs.gnused}/bin/sed 's/<\/\?hr>//g' \
+        | ${pkgs.pandoc}/bin/pandoc -f html -t plain --wrap=none
 
-        url="http://www.perseus.tufts.edu/hopper/text?doc=$RANDOM_SECTION"
-        good_curl -sSL "$url"\
-          | ${pkgs.htmlq}/bin/htmlq '#text_main' \
-          | ${pkgs.gnused}/bin/sed 's/<\/\?hr>//g' \
-          | ${pkgs.pandoc}/bin/pandoc -f html -t plain --wrap=none
-
-        printf '\n%s\n\n#AncientGreek' "$url"
-      ''
-    );
+      printf '\n%s\n\n#AncientGreek' "$url"
+    '');
   };
 
   systemd.timers.bot-smyth.timerConfig.RandomizedDelaySec = "10h";

configs/bots/tlg-wotd.nix

@@ -1,154 +1,140 @@
 {
   pkgs,
+  lib,
   config,
+  niveumPackages,
   ...
-}:
-let
+}: let
   mastodonEndpoint = "https://social.krebsco.de";
-in
-{
+in {
   systemd.services.bot-tlg-wotd = {
-    # TODO reenable
-    # once https://github.com/NixOS/nixpkgs/pull/462893 is in stable NixOS
     enable = true;
-    wants = [ "network-online.target" ];
+    wants = ["network-online.target"];
     startAt = "9:30";
-    path = [
-      pkgs.jq
-      pkgs.curl
-      pkgs.recode
-      pkgs.deno
-      pkgs.imagemagick
-      pkgs.gawk
-      pkgs.gnugrep
-      pkgs.coreutils
-    ];
+    path = [ pkgs.jq pkgs.curl pkgs.recode pkgs.deno pkgs.imagemagick pkgs.gawk pkgs.gnugrep pkgs.coreutils ];
     environment = {
       NPM_CONFIG_CACHE = "/tmp";
       CLTK_DATA = "/tmp";
     };
     script = ''
-        set -efux
+      set -efux
 
-        chat_id=@tlgwotd
+      chat_id=@tlgwotd
 
-        export TELEGRAM_TOKEN="$(cat "$CREDENTIALS_DIRECTORY/telegram-token")"
-        export MASTODON_TOKEN="$(cat "$CREDENTIALS_DIRECTORY/mastodon-token")"
+      export TELEGRAM_TOKEN="$(cat "$CREDENTIALS_DIRECTORY/telegram-token")"
+      export MASTODON_TOKEN="$(cat "$CREDENTIALS_DIRECTORY/mastodon-token")"
 
-        json_data=$(curl -sSL http://stephanus.tlg.uci.edu/Iris/Wotd | recode html..utf8)
+      json_data=$(curl -sSL http://stephanus.tlg.uci.edu/Iris/Wotd | recode html..utf8)
 
-        word=$(echo "$json_data" | jq -r '.word')
-        compact_word=$(echo "$word" | sed 's/,.*$//')
-        definition=$(echo "$json_data" | jq -r '.definition | sub("<.*>"; "") | rtrimstr(" ")')
-        first_occurrence=$(echo "$json_data" | jq -r '.firstOccurrence')
-        total_occurrences=$(echo "$json_data" | jq -r '.totalOccurrences')
-        telegram_caption="*$word* ‘$definition’
+      word=$(echo "$json_data" | jq -r '.word')
+      compact_word=$(echo "$word" | sed 's/,.*$//')
+      definition=$(echo "$json_data" | jq -r '.definition | sub("<.*>"; "") | rtrimstr(" ")')
+      first_occurrence=$(echo "$json_data" | jq -r '.firstOccurrence')
+      total_occurrences=$(echo "$json_data" | jq -r '.totalOccurrences')
+      telegram_caption="*$word* ‘$definition’
 
-      First occurrence (century): $first_occurrence
-      Number of occurrences (in all Ancient Greek texts): $total_occurrences"
-        mastodon_caption="$word ‘$definition’
+    First occurrence (century): $first_occurrence
+    Number of occurrences (in all Ancient Greek texts): $total_occurrences"
+      mastodon_caption="$word ‘$definition’
 
-      First occurrence (century): $first_occurrence
-      Number of occurrences (in all Ancient Greek texts): $total_occurrences"
+    First occurrence (century): $first_occurrence
+    Number of occurrences (in all Ancient Greek texts): $total_occurrences"
 
-        #ancientgreek #classics #wotd #wordoftheday
+      #ancientgreek #classics #wotd #wordoftheday
 
-        transliteration=$(${
-          pkgs.writers.writePython3 "translit.py"
-            {
-              libraries = py: [ py.cltk ];
-            }
-            ''
-              import sys
-              from cltk.phonology.grc.transcription import Transcriber
+      transliteration=$(${pkgs.writers.makePythonWriter pkgs.python311 pkgs.python311Packages pkgs.python3Packages "translit.py" {
+        # revert to pkgs.writers.writePython3 once https://github.com/NixOS/nixpkgs/pull/353367 is merged
+        libraries = [ pkgs.python3Packages.cltk ];
+      } ''
+        import sys
+        from cltk.phonology.grc.transcription import Transcriber
 
-              probert = Transcriber("Attic", "Probert")
-              text = " ".join(sys.argv[1:])
-              ipa = probert.transcribe(text)
+        probert = Transcriber("Attic", "Probert")
+        text = " ".join(sys.argv[1:])
+        ipa = probert.transcribe(text)
 
-              print(ipa)
-            ''
-        } "$compact_word")
+        print(ipa)
+      ''} "$compact_word")
 
 
-        photo_path=/tmp/output.png
+      photo_path=/tmp/output.png
 
-        hex_to_rgb() {
-            hex="$1"
-            r=$(printf "%d" "0x$(echo "$hex" | cut -c2-3)")
-            g=$(printf "%d" "0x$(echo "$hex" | cut -c4-5)")
-            b=$(printf "%d" "0x$(echo "$hex" | cut -c6-7)")
-            echo "$r $g $b"
-        }
+      hex_to_rgb() {
+          hex="$1"
+          r=$(printf "%d" "0x$(echo "$hex" | cut -c2-3)")
+          g=$(printf "%d" "0x$(echo "$hex" | cut -c4-5)")
+          b=$(printf "%d" "0x$(echo "$hex" | cut -c6-7)")
+          echo "$r $g $b"
+      }
 
-        calculate_luminance() {
-            r="$1"
-            g="$2"
-            b="$3"
+      calculate_luminance() {
+          r="$1"
+          g="$2"
+          b="$3"
 
-            r_l=$(echo "$r" | awk '{print ($1 / 255 <= 0.03928) ? $1 / 255 / 12.92 : (($1 / 255 + 0.055) / 1.055)^2.4}')
-            g_l=$(echo "$g" | awk '{print ($1 / 255 <= 0.03928) ? $1 / 255 / 12.92 : (($1 / 255 + 0.055) / 1.055)^2.4}')
-            b_l=$(echo "$b" | awk '{print ($1 / 255 <= 0.03928) ? $1 / 255 / 12.92 : (($1 / 255 + 0.055) / 1.055)^2.4}')
+          r_l=$(echo "$r" | awk '{print ($1 / 255 <= 0.03928) ? $1 / 255 / 12.92 : (($1 / 255 + 0.055) / 1.055)^2.4}')
+          g_l=$(echo "$g" | awk '{print ($1 / 255 <= 0.03928) ? $1 / 255 / 12.92 : (($1 / 255 + 0.055) / 1.055)^2.4}')
+          b_l=$(echo "$b" | awk '{print ($1 / 255 <= 0.03928) ? $1 / 255 / 12.92 : (($1 / 255 + 0.055) / 1.055)^2.4}')
 
-            echo "$r_l $g_l $b_l" | awk '{print 0.2126*$1 + 0.7152*$2 + 0.0722*$3}'
-        }
+          echo "$r_l $g_l $b_l" | awk '{print 0.2126*$1 + 0.7152*$2 + 0.0722*$3}'
+      }
 
 
-        hex_color="#$(echo "$compact_word" | md5sum | cut -c 1-6)"
-        if echo "$hex_color" | grep -qE '^#[0-9A-Fa-f]{6}$'; then
-            set -- $(hex_to_rgb "$hex_color")
-            r="$1"
-            g="$2"
-            b="$3"
-        fi
+      hex_color="#$(echo "$compact_word" | md5sum | cut -c 1-6)"
+      if echo "$hex_color" | grep -qE '^#[0-9A-Fa-f]{6}$'; then
+          set -- $(hex_to_rgb "$hex_color")
+          r="$1"
+          g="$2"
+          b="$3"
+      fi
 
-        luminance=$(calculate_luminance "$r" "$g" "$b")
+      luminance=$(calculate_luminance "$r" "$g" "$b")
 
-        threshold="0.1"
-        echo "$r $g $b"
-        if [ "$(echo "$luminance" | awk -v threshold="$threshold" '{print ($1 > threshold)}')" -eq 1 ]; then
-            color1="black"
-            color2="#333"
-        else
-            color1="white"
-            color2=lightgrey
-        fi
+      threshold="0.1"
+      echo "$r $g $b"
+      if [ "$(echo "$luminance" | awk -v threshold="$threshold" '{print ($1 > threshold)}')" -eq 1 ]; then
+          color1="black"
+          color2="#333"
+      else
+          color1="white"
+          color2=lightgrey
+      fi
 
-        magick -size 1400x846 \
-            xc:"$hex_color" \
-            -font "${pkgs.gentium}/share/fonts/truetype/GentiumBookPlus-Bold.ttf" \
-            -fill "$color1" \
-            -pointsize 150 -gravity west \
-            -annotate +100-160 "$compact_word" \
-            -font "${pkgs.gentium}/share/fonts/truetype/GentiumBookPlus-Regular.ttf" \
-            -fill "$color2" \
-            -pointsize 60 -gravity west \
-            -annotate +100+00 "$transliteration" \
-            -fill "$color1" \
-            -annotate +100+120 "‘$definition’" \
-            -fill "$color2" \
-            -pointsize 40 -gravity southwest \
-            -annotate +100+60 "attested $total_occurrences times" \
-            -pointsize 40 -gravity southeast \
-            -annotate +100+60 "$(date -I)" \
-            "$photo_path"
+      magick -size 1400x846 \
+          xc:"$hex_color" \
+          -font "${pkgs.gentium}/share/fonts/truetype/GentiumBookPlus-Bold.ttf" \
+          -fill "$color1" \
+          -pointsize 150 -gravity west \
+          -annotate +100-160 "$compact_word" \
+          -font "${pkgs.gentium}/share/fonts/truetype/GentiumBookPlus-Regular.ttf" \
+          -fill "$color2" \
+          -pointsize 60 -gravity west \
+          -annotate +100+00 "$transliteration" \
+          -fill "$color1" \
+          -annotate +100+120 "‘$definition’" \
+          -fill "$color2" \
+          -pointsize 40 -gravity southwest \
+          -annotate +100+60 "attested $total_occurrences times" \
+          -pointsize 40 -gravity southeast \
+          -annotate +100+60 "$(date -I)" \
+          "$photo_path"
 
-        curl -X POST "https://api.telegram.org/bot$TELEGRAM_TOKEN/sendPhoto" \
-             -F "chat_id=\"$chat_id\"" \
-             -F "photo=@$photo_path" \
-             -F parse_mode=Markdown \
-             -F caption="$telegram_caption"
+      curl -X POST "https://api.telegram.org/bot$TELEGRAM_TOKEN/sendPhoto" \
+           -F "chat_id=\"$chat_id\"" \
+           -F "photo=@$photo_path" \
+           -F parse_mode=Markdown \
+           -F caption="$telegram_caption"
 
-        mastodon_upload_response=$(curl -X POST "${mastodonEndpoint}/api/v2/media" \
-            -H "Authorization: Bearer $MASTODON_TOKEN" \
-            -F "file=@$photo_path" \
-            -F "description=$word ‘$definition’")
-        mastodon_image_id=$(echo $mastodon_upload_response | jq -r .id)
-        curl -X POST "${mastodonEndpoint}/api/v1/statuses" \
-            -H "Authorization: Bearer $MASTODON_TOKEN" \
-            -d "status=$mastodon_caption" \
-            -d "visibility=public" \
-            -d "media_ids[]=$mastodon_image_id"
+      mastodon_upload_response=$(curl -X POST "${mastodonEndpoint}/api/v2/media" \
+          -H "Authorization: Bearer $MASTODON_TOKEN" \
+          -F "file=@$photo_path" \
+          -F "description=$word ‘$definition’")
+      mastodon_image_id=$(echo $mastodon_upload_response | jq -r .id)
+      curl -X POST "${mastodonEndpoint}/api/v1/statuses" \
+          -H "Authorization: Bearer $MASTODON_TOKEN" \
+          -d "status=$mastodon_caption" \
+          -d "visibility=public" \
+          -d "media_ids[]=$mastodon_image_id"
     '';
     serviceConfig = {
       Type = "oneshot";
@@ -163,6 +149,7 @@ in
   };
 
   age.secrets = {
+    telegram-token-kmein.file = ../../secrets/telegram-token-kmein.age;
     mastodon-token-tlgwotd.file = ../../secrets/mastodon-token-tlgwotd.age;
   };
 

configs/bots/transits.nix

@@ -3,8 +3,7 @@
   pkgs,
   lib,
   ...
-}:
-let
+}: let
   toSymbols = pkgs.writers.writeDash "to-symbols" ''
     ${pkgs.gnused}/bin/sed '
       s/\bTri\b/△/;
@@ -41,8 +40,7 @@ let
       s/^\s*//
     '
   '';
-in
-{
+in {
   niveum.bots.transits = {
     enable = true;
     time = "*:0/1";
@@ -53,21 +51,19 @@ in
     telegram = {
       enable = true;
       tokenFile = config.age.secrets.telegram-token-kmein.path;
-      chatIds = [ "-1001796440545" ];
+      chatIds = ["-1001796440545"];
     };
-    command = toString (
-      pkgs.writers.writeDash "common-transits" ''
-        set -efu
+    command = toString (pkgs.writers.writeDash "common-transits" ''
+      set -efu
 
-        now=$(${pkgs.coreutils}/bin/date +%_H:%M | ${pkgs.gnused}/bin/sed 's/^\s*//')
-        date=$(${pkgs.coreutils}/bin/date +'%m %d %Y')
-        (
-          cd ${pkgs.astrolog}/bin
-          # ./astrolog -Yt -Yd -q 10 22 1999 6:32 -zN Kassel -td $date -R Uranus Neptune Pluto "North Node"
-          ./astrolog -qd $date -zN Berlin -Yt -Yd -d -R Uranus Neptune Pluto "North Node" -A 2
-        ) | ${toSymbols} | ${pkgs.coreutils}/bin/sort -n | ${pkgs.gnugrep}/bin/grep "^$now" || :
-      ''
-    );
+      now=$(${pkgs.coreutils}/bin/date +%_H:%M | ${pkgs.gnused}/bin/sed 's/^\s*//')
+      date=$(${pkgs.coreutils}/bin/date +'%m %d %Y')
+      (
+        cd ${pkgs.astrolog}/bin
+        # ./astrolog -Yt -Yd -q 10 22 1999 6:32 -zN Kassel -td $date -R Uranus Neptune Pluto "North Node"
+        ./astrolog -qd $date -zN Berlin -Yt -Yd -d -R Uranus Neptune Pluto "North Node" -A 2
+      ) | ${toSymbols} | ${pkgs.coreutils}/bin/sort -n | ${pkgs.gnugrep}/bin/grep "^$now" || :
+    '');
   };
 
   age.secrets = {

configs/browser.nix

@@ -1,12 +1,12 @@
 {
   config,
   pkgs,
+  niveumPackages,
   ...
-}:
-{
+}: {
   environment.systemPackages = [
-    pkgs.cro
-    pkgs.tor-browser
+    niveumPackages.cro
+    pkgs.tor-browser-bundle-bin
     pkgs.firefox
     pkgs.brave
   ];
@@ -14,79 +14,73 @@
   home-manager.users.me = {
     programs.firefox = {
       enable = true;
-      profiles =
-        let
-          defaultSettings = {
-            "beacon.enabled" = false;
-            "browser.bookmarks.showMobileBookmarks" = true;
-            "browser.newtab.preload" = false;
-            "browser.search.isUS" = false;
-            "browser.search.region" = "DE";
-            "browser.send_pings" = false;
-            "browser.shell.checkDefaultBrowser" = false;
-            "browser.startup.homepage" = "chrome://browser/content/blanktab.html";
-            "browser.uidensity" = 1;
-            "browser.urlbar.placeholderName" = "Search";
-            "datareporting.healthreport.service.enabled" = false;
-            "datareporting.healthreport.uploadEnabled" = false;
-            "datareporting.policy.dataSubmissionEnabled" = false;
-            "datareporting.sessions.current.clean" = true;
-            "distribution.searchplugins.defaultLocale" = "de-DE";
-            "general.smoothScroll" = true;
-            "identity.fxaccounts.account.device.name" = config.networking.hostName;
-            "network.cookie.cookieBehavior" = 1;
-            "privacy.donottrackheader.enabled" = true;
-            "privacy.trackingprotection.enabled" = true;
-            "privacy.trackingprotection.pbmode.enabled" = true;
-            "privacy.trackingprotection.socialtracking.enabled" = true;
-            "services.sync.declinedEngines" = "passwords";
-            "services.sync.engine.passwords" = false;
-            "signon.autofillForms" = false;
-            "signon.rememberSignons" = false;
-            "toolkit.legacyUserProfileCustomizations.stylesheets" = true;
-            "toolkit.telemetry.archive.enabled" = false;
-            "toolkit.telemetry.bhrPing.enabled" = false;
-            "toolkit.telemetry.cachedClientID" = "";
-            "toolkit.telemetry.enabled" = false;
-            "toolkit.telemetry.firstShutdownPing.enabled" = false;
-            "toolkit.telemetry.hybridContent.enabled" = false;
-            "toolkit.telemetry.newProfilePing.enabled" = false;
-            "toolkit.telemetry.prompted" = 2;
-            "toolkit.telemetry.rejected" = true;
-            "toolkit.telemetry.server" = "";
-            "toolkit.telemetry.shutdownPingSender.enabled" = false;
-            "toolkit.telemetry.unified" = false;
-            "toolkit.telemetry.unifiedIsOptIn" = false;
-            "toolkit.telemetry.updatePing.enabled" = false;
-            "ui.prefersReducedMotion" = 1;
-          };
-        in
-        {
-          default = {
-            id = 0;
-            isDefault = true;
-            settings = defaultSettings;
-            # extensions = with pkgs.nur.repos.rycee.firefox-addons; [
-            #   ublock-origin
-            #   darkreader
-            #   sponsorblock
-            #   consent-o-matic
-            #   i-dont-care-about-cookies
-            #   # auto-tab-discard TODO what is this
-            # ];
-            userChrome = ''
-              #TabsToolbar {
-                visibility: collapse !important;
-              }
-            '';
-          };
+      profiles = let
+        defaultSettings = {
+          "beacon.enabled" = false;
+          "browser.bookmarks.showMobileBookmarks" = true;
+          "browser.newtab.preload" = false;
+          "browser.search.isUS" = false;
+          "browser.search.region" = "DE";
+          "browser.send_pings" = false;
+          "browser.shell.checkDefaultBrowser" = false;
+          "browser.startup.homepage" = "chrome://browser/content/blanktab.html";
+          "browser.uidensity" = 1;
+          "browser.urlbar.placeholderName" = "Search";
+          "datareporting.healthreport.service.enabled" = false;
+          "datareporting.healthreport.uploadEnabled" = false;
+          "datareporting.policy.dataSubmissionEnabled" = false;
+          "datareporting.sessions.current.clean" = true;
+          "distribution.searchplugins.defaultLocale" = "de-DE";
+          "general.smoothScroll" = true;
+          "identity.fxaccounts.account.device.name" = config.networking.hostName;
+          "network.cookie.cookieBehavior" = 1;
+          "privacy.donottrackheader.enabled" = true;
+          "privacy.trackingprotection.enabled" = true;
+          "privacy.trackingprotection.pbmode.enabled" = true;
+          "privacy.trackingprotection.socialtracking.enabled" = true;
+          "services.sync.declinedEngines" = "passwords";
+          "services.sync.engine.passwords" = false;
+          "signon.autofillForms" = false;
+          "signon.rememberSignons" = false;
+          "toolkit.legacyUserProfileCustomizations.stylesheets" = true;
+          "toolkit.telemetry.archive.enabled" = false;
+          "toolkit.telemetry.bhrPing.enabled" = false;
+          "toolkit.telemetry.cachedClientID" = "";
+          "toolkit.telemetry.enabled" = false;
+          "toolkit.telemetry.firstShutdownPing.enabled" = false;
+          "toolkit.telemetry.hybridContent.enabled" = false;
+          "toolkit.telemetry.newProfilePing.enabled" = false;
+          "toolkit.telemetry.prompted" = 2;
+          "toolkit.telemetry.rejected" = true;
+          "toolkit.telemetry.server" = "";
+          "toolkit.telemetry.shutdownPingSender.enabled" = false;
+          "toolkit.telemetry.unified" = false;
+          "toolkit.telemetry.unifiedIsOptIn" = false;
+          "toolkit.telemetry.updatePing.enabled" = false;
+          "ui.prefersReducedMotion" = 1;
         };
+      in {
+        default = {
+          id = 0;
+          isDefault = true;
+          settings = defaultSettings;
+          # extensions = with pkgs.nur.repos.rycee.firefox-addons; [
+          #   ublock-origin
+          #   darkreader
+          #   sponsorblock
+          #   consent-o-matic
+          #   i-dont-care-about-cookies
+          #   # auto-tab-discard TODO what is this
+          # ];
+          userChrome = ''
+            #TabsToolbar {
+              visibility: collapse !important;
+            }
+          '';
+        };
+      };
     };
   };
 
-  home-manager.users.me = {
-    stylix.targets.firefox.profileNames = [ "default" ];
-  };
-
   environment.variables.BROWSER = "firefox";
 }

configs/ccc.nix

@@ -1,38 +1,28 @@
-{ pkgs, ... }:
-{
-  networking.networkmanager.ensureProfiles.profiles = {
-    "39C3" = {
-      connection = {
-        id = "39C3";
-        type = "wifi";
-      };
-      wifi = {
-        mode = "infrastructure";
-        ssid = "39C3";
-      };
-      wifi-security = {
-        auth-alg = "open";
-        key-mgmt = "wpa-eap";
-      };
-      "802-1x" = {
-        anonymous-identity = "39C3";
-        eap = "ttls;";
-        identity = "39C3";
-        password = "39C3";
-        phase2-auth = "pap";
-        altsubject-matches = "DNS:radius.c3noc.net";
-        ca-cert = "${builtins.fetchurl {
-          url = "https://letsencrypt.org/certs/isrgrootx1.pem";
-          sha256 = "sha256:1la36n2f31j9s03v847ig6ny9lr875q3g7smnq33dcsmf2i5gd92";
-        }}";
-      };
-      ipv4 = {
-        method = "auto";
-      };
-      ipv6 = {
-        addr-gen-mode = "default";
-        method = "auto";
-      };
-    };
+{pkgs, ...}:
+# https://paste.sr.ht/~erictapen/11716989e489b600f237041b6d657fdf0ee17b34
+let
+  certificate = pkgs.stdenv.mkDerivation rec {
+    name = "dst-root-ca-x3.pem";
+    src = builtins.toFile "${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/clipboard.nix

@@ -2,7 +2,6 @@
   config,
   pkgs,
   ...
-}:
-{
+}: {
   services.clipmenu.enable = true;
 }

configs/cloud.nix

@@ -3,8 +3,9 @@
   lib,
   pkgs,
   ...
-}:
-{
+}: let
+  inherit (import ../lib) tmpfilesConfig;
+in {
   systemd.user.services.systemd-tmpfiles-clean = {
     enable = true;
     wantedBy = [ "default.target" ];
@@ -15,40 +16,27 @@
     };
   };
 
-  systemd.user.tmpfiles.users.me.rules =
-    map pkgs.lib.niveum.tmpfilesConfig [
-      {
-        type = "d";
-        mode = "0755";
-        age = "7d";
-        path = "${config.users.users.me.home}/sync/Downloads";
-      }
-      {
-        type = "d";
-        mode = "0755";
-        age = "7d";
-        path = "${config.users.users.me.home}/cloud/nextcloud/tmp";
-      }
-    ]
-    ++
-      map
-        (
-          path:
-          pkgs.lib.niveum.tmpfilesConfig {
-            type = "L+";
-            user = config.users.users.me.name;
-            group = config.users.users.me.group;
-            mode = "0755";
-            argument = "${config.users.users.me.home}/sync/${path}";
-            path = "${config.users.users.me.home}/${path}";
-          }
-        )
-        [
-          ".ssh"
-          ".gnupg"
-          ".pki"
-          ".local/share/aerc"
-        ];
+  systemd.user.tmpfiles.users.me.rules = map tmpfilesConfig [
+    {
+      type = "d";
+      mode = "0755";
+      age = "7d";
+      path = "${config.users.users.me.home}/sync/Downloads";
+    }
+    {
+      type = "d";
+      mode = "0755";
+      age = "7d";
+      path = "${config.users.users.me.home}/cloud/nextcloud/tmp";
+    }
+  ] ++ map (path: tmpfilesConfig {
+      type = "L+";
+      user = config.users.users.me.name;
+      group = config.users.users.me.group;
+      mode = "0755";
+      argument = "${config.users.users.me.home}/sync/${path}";
+      path = "${config.users.users.me.home}/${path}";
+  }) [".ssh" ".gnupg" ".pki" ".local/share/aerc"];
 
   services.gnome.gnome-keyring.enable = true;
   security.pam.services.lightdm.enableGnomeKeyring = true;
@@ -62,22 +50,20 @@
 
   systemd.user.services.nextcloud-syncer = {
     enable = false;
-    wants = [ "network-online.target" ];
-    wantedBy = [ "default.target" ];
+    wants = ["network-online.target"];
+    wantedBy = ["default.target"];
     startAt = "*:00/10";
-    script =
-      let
-        kieran = {
-          user = "kieran";
-          passwordFile = config.age.secrets.nextcloud-password-kieran.path;
-          endpoint = "https://cloud.kmein.de";
-          target = "${config.users.users.me.home}/notes";
-        };
-      in
-      ''
-        mkdir -p ${lib.escapeShellArg kieran.target}
-        ${pkgs.nextcloud-client}/bin/nextcloudcmd --non-interactive --user ${kieran.user} --password "$(cat ${kieran.passwordFile})" --path /Notes ${lib.escapeShellArg kieran.target} ${kieran.endpoint}
-      '';
+    script = let
+      kieran = {
+        user = "kieran";
+        passwordFile = config.age.secrets.nextcloud-password-kieran.path;
+        endpoint = "https://cloud.kmein.de";
+        target = "${config.users.users.me.home}/notes";
+      };
+    in ''
+      mkdir -p ${lib.escapeShellArg kieran.target}
+      ${pkgs.nextcloud-client}/bin/nextcloudcmd --non-interactive --user ${kieran.user} --password "$(cat ${kieran.passwordFile})" --path /Notes ${lib.escapeShellArg kieran.target} ${kieran.endpoint}
+    '';
     serviceConfig = {
       Type = "oneshot";
       Restart = "on-failure";
@@ -93,22 +79,19 @@
       } | ${pkgs.fzf}/bin/fzf)"
       exec ${pkgs.zathura}/bin/zathura "$book"
     '')
-    (
-      let
-        kieran = {
-          user = "kieran.meinhardt@gmail.com";
-          passwordFile = config.age.secrets.mega-password.path;
-        };
-        megatools =
-          command:
-          ''${pkgs.megatools}/bin/megatools ${command} --username ${lib.escapeShellArg kieran.user} --password "$(cat ${kieran.passwordFile})"'';
-      in
+    (let
+      kieran = {
+        user = "kieran.meinhardt@gmail.com";
+        passwordFile = config.age.secrets.mega-password.path;
+      };
+      megatools = command: ''${pkgs.megatools}/bin/megatools ${command} --username ${lib.escapeShellArg kieran.user} --password "$(cat ${kieran.passwordFile})"'';
+    in
       pkgs.writers.writeDashBin "book-mega" ''
         set -efu
         selection="$(${megatools "ls"} | ${pkgs.fzf}/bin/fzf)"
         test -n "$selection" || exit 1
 
-        tmpdir="$(mktemp -p "$XDG_RUNTIME_DIR" -d)"
+        tmpdir="$(mktemp -d)"
         trap clean EXIT
         clean() {
           rm -rf "$tmpdir"
@@ -119,8 +102,7 @@
           ${megatools "get"} "$selection"
           exec ${pkgs.zathura}/bin/zathura "$(basename "$selection")"
         )
-      ''
-    )
+      '')
   ];
 
   age.secrets.mega-password = {
@@ -139,25 +121,16 @@
     cert = config.age.secrets.syncthing-cert.path;
     key = config.age.secrets.syncthing-key.path;
     settings = {
-      devices = pkgs.lib.niveum.syncthingIds;
+      inherit ((import ../lib).syncthing) devices;
       folders = {
         "${config.users.users.me.home}/sync" = {
-          devices = [
-            "kabsa"
-            "manakish"
-            "fatteh"
-          ];
+          devices = ["kabsa" "manakish" "fatteh"];
           label = "sync";
           versioning.type = "trashcan";
           versioning.params.cleanoutDays = 100;
         };
         "${config.users.users.me.home}/mobile" = {
-          devices = [
-            "kabsa"
-            "manakish"
-            "fatteh"
-            "kibbeh"
-          ];
+          devices = ["kabsa" "manakish" "fatteh" "kibbeh"];
           id = "mobile";
           label = "mobile";
           versioning.type = "trashcan";

configs/default.nix

@@ -2,13 +2,20 @@
   pkgs,
   lib,
   config,
+  niveumPackages,
+  unstablePackages,
+  inputs,
   ...
 }:
 let
   inherit (lib.strings) makeBinPath;
+  inherit (import ../lib) localAddresses kieran remoteDir;
+  defaultApplications = (import ../lib).defaultApplications { inherit pkgs; };
 in
 {
   imports = [
+    inputs.self.nixosModules.system-dependent
+    inputs.self.nixosModules.power-action
     {
       boot.supportedFilesystems = [ "ntfs" ];
     }
@@ -16,7 +23,13 @@ in
       nixpkgs = {
         config = {
           allowUnfree = true;
+          packageOverrides = pkgs: {
+            dmenu = pkgs.writers.writeDashBin "dmenu" ''exec ${pkgs.wofi}/bin/wofi -dmenu "$@"'';
+          };
           permittedInsecurePackages = [
+            "qtwebkit-5.212.0-alpha4"
+            "zotero-6.0.26"
+            "electron-25.9.0"
           ];
         };
       };
@@ -31,7 +44,7 @@ in
           file = ../secrets/di-fm-key.age;
           owner = config.users.users.me.name;
           group = config.users.users.me.group;
-          mode = "440";
+          mode = "400";
         };
         restic = {
           file = ../secrets/restic.age;
@@ -59,15 +72,13 @@ in
 
       users.users.me = {
         name = "kfm";
-        description = pkgs.lib.niveum.kieran.name;
+        description = kieran.name;
         hashedPasswordFile = config.age.secrets.kfm-password.path;
         isNormalUser = true;
         uid = 1000;
         extraGroups = [
           "pipewire"
           "audio"
-          "lp"
-          "scanner"
         ];
       };
 
@@ -83,14 +94,19 @@ in
       environment.interactiveShellInit = "export PATH=$PATH";
       environment.shellAliases =
         let
-          swallow = command: "${pkgs.swallow}/bin/swallow ${command}";
+          swallow = command: "${niveumPackages.swallow}/bin/swallow ${command}";
         in
         {
+          o = "${pkgs.xdg-utils}/bin/xdg-open";
+          ns = "nix-shell --run zsh";
+          pbcopy = "${pkgs.wl-clipboard}/bin/wl-copy";
+          pbpaste = "${pkgs.wl-clipboard}/bin/wl-paste";
+          tmux = "${pkgs.tmux}/bin/tmux -2";
           sxiv = swallow "${pkgs.nsxiv}/bin/nsxiv";
           zathura = swallow "${pkgs.zathura}/bin/zathura";
-          im = "${pkgs.openssh}/bin/ssh weechat@makanek -t screen -x weechat";
+          im = "${pkgs.openssh}/bin/ssh weechat@makanek -t tmux attach-session -t IM";
           yt = "${pkgs.yt-dlp}/bin/yt-dlp --add-metadata -ic"; # Download video link
-          yta = "${pkgs.yt-dlp}/bin/yt-dlp --add-metadata --audio-format mp3 --audio-quality 0 -xic"; # Download with audio
+          yta = "${pkgs.yt-dlp}/bin/yt-dlp --add-metadata --audio-format opus --audio-quality 0 -xic"; # Download with audio
         };
     }
     {
@@ -100,21 +116,39 @@ in
       };
     }
     {
-      services.power-profiles-daemon.enable = true;
+      services.displayManager = {
+        autoLogin = {
+          enable = true;
+          user = config.users.users.me.name;
+        };
+      };
+      services.xserver = {
+        enable = true;
+        displayManager.lightdm = {
+          enable = true;
+          greeters.gtk = {
+            enable = true;
+            indicators = [
+              "~spacer"
+              "~host"
+              "~spacer"
+              "~session"
+              "~power"
+            ];
+          };
+        };
+      };
     }
+    { programs.command-not-found.enable = true; }
     {
       programs.gnupg = {
         agent = {
           enable = true;
           pinentryPackage = pkgs.pinentry-qt;
-          settings =
-            let
-              defaultCacheTtl = 2 * 60 * 60;
-            in
-            {
-              default-cache-ttl = defaultCacheTtl;
-              max-cache-ttl = 4 * defaultCacheTtl;
-            };
+          settings = rec {
+            default-cache-ttl = 2 * 60 * 60;
+            max-cache-ttl = 4 * default-cache-ttl;
+          };
         };
       };
 
@@ -132,7 +166,7 @@ in
     }
     {
       services.getty = {
-        greetingLine = lib.mkForce "As-salamu alaykum wa rahmatullahi wa barakatuh!";
+        greetingLine = lib.mkForce "";
         helpLine = lib.mkForce "";
       };
     }
@@ -140,85 +174,128 @@ in
       networking.hosts = lib.mapAttrs' (name: address: {
         name = address;
         value = [ "${name}.local" ];
-      }) pkgs.lib.niveum.localAddresses;
+      }) localAddresses;
     }
     {
       home-manager.users.me.home.stateVersion = "22.05";
       home-manager.backupFileExtension = "bak";
     }
     {
+      systemd.user.services.udiskie = {
+        after = [ "udisks2.service" ];
+        wants = [ "udisks2.service" ];
+        wantedBy = [ "graphical-session.target" ];
+        serviceConfig = {
+          ExecStart = "${pkgs.udiskie}/bin/udiskie --verbose --no-config --notify";
+        };
+      };
+      services.udisks2.enable = true;
       programs.dconf.enable = true;
       home-manager.users.me = {
         dconf.enable = true;
         dconf.settings = {
           # Change the default terminal for Nemo
-          "org/cinnamon/desktop/applications/terminal".exec = lib.getExe pkgs.niphas-terminal;
+          "org/cinnamon/desktop/applications/terminal".exec = defaultApplications.terminal;
         };
       };
     }
     ./android.nix
+    ./admin-essentials.nix
     ./stylix.nix
     ./alacritty.nix
     ./backup.nix
+    ./bash.nix
     ./bluetooth.nix
     ./aerc.nix
+    ./ccc.nix
     ./khal.nix
     ./browser.nix
     ./clipboard.nix
     ./cloud.nix
+    ./direnv.nix
+    ./docker.nix
+    ./dunst.nix
+    ./flix.nix
     ./fonts.nix
+    ./fzf.nix
+    ./git.nix
     ./hledger.nix
     ./htop.nix
-    ./lix.nix
-    ./uni.nix
-    # ./i3.nix
-    ./graphical
-    ./keyboard
+    ./fu-berlin.nix
+    ./i3.nix
+    ./niri.nix
+    ./i3status-rust.nix
+    ./keyboard.nix
+    ./mycelium.nix
     ./kdeconnect.nix
+    { home-manager.users.me.home.file.".XCompose".source = ../lib/keyboards/XCompose; }
     { services.upower.enable = true; }
     ./lb.nix
     ./mpv.nix
     ./mime.nix
-    ./editor.nix
+    ./neovim.nix
+    ./nix.nix
+    ./newsboat.nix
     ./flameshot.nix
+    ./fritzbox.nix
     ./packages.nix
-    ./virtualization.nix
+    ./picom.nix
     ./stardict.nix
     ./polkit.nix
     ./printing.nix
     ./redshift.nix
+    ./retiolum.nix
     ./rofi.nix
+    ./spacetime.nix
     ./ssh.nix
+    ./sshd.nix
     ./sound.nix
     ./sudo.nix
+    ./tmux.nix
     ./unclutter.nix
     ./vscode.nix
+    ./watson.nix
     ./wallpaper.nix
+    ./zsh.nix
     {
       home-manager.users.me.home.file.".zshrc".text = ''
         # nothing to see here
       '';
     }
+    ./tor.nix
+    ./stw-berlin.nix
+    ./mastodon-bot.nix
+    {
+      fileSystems."${remoteDir}/fritz" = {
+        device = "//192.168.178.1/FRITZ.NAS/Backup";
+        fsType = "cifs";
+        options = [
+          "username=ftpuser"
+          "password=ftppassword"
+          "noauto"
+          "nounix"
+          "rw"
+          # "noserverino" # ref https://askubuntu.com/a/1265165
+          "uid=${toString config.users.users.me.uid}"
+          "gid=${toString config.users.groups.users.gid}"
+          "x-systemd.automount"
+          "x-systemd.device-timeout=1"
+          "x-systemd.idle-timeout=1min"
+        ];
+      };
+    }
     {
-      programs.zsh.interactiveShellInit = ''
-        hash -d nixos=/etc/nixos niveum=${config.users.users.me.home}/sync/src/niveum
-      '';
-
       home-manager.users.me = {
-        xdg.userDirs =
-          let
-            pictures = "${config.users.users.me.home}/cloud/nextcloud/Bilder";
-          in
-          {
-            enable = true;
-            documents = "${config.users.users.me.home}/cloud/nextcloud/Documents";
-            desktop = "/tmp";
-            download = "${config.users.users.me.home}/sync/Downloads";
-            music = "${config.users.users.me.home}/mobile/audio";
-            publicShare = "${config.users.users.me.home}/cloud/nextcloud/tmp";
-            videos = pictures;
-            pictures = pictures;
-          };
+        xdg.userDirs = rec {
+          enable = true;
+          documents = "${config.users.users.me.home}/cloud/nextcloud/Documents";
+          desktop = "/tmp";
+          download = "${config.users.users.me.home}/sync/Downloads";
+          music = "${config.users.users.me.home}/mobile/audio";
+          pictures = "${config.users.users.me.home}/cloud/nextcloud/Bilder";
+          publicShare = "${config.users.users.me.home}/cloud/nextcloud/tmp";
+          videos = pictures;
+        };
       };
     }
   ];

configs/direnv.nix

@@ -0,0 +1,37 @@
+{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 {
+      packages = [];
+    }
+    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

@@ -0,0 +1,15 @@
+{
+  lib,
+  config,
+  pkgs,
+  ...
+}: {
+  imports = [
+    (import <stockholm/makefu/3modules/bump-distrowatch.nix> {
+      inherit lib config;
+      pkgs = pkgs // {writeDash = pkgs.writers.writeDash;};
+    })
+  ];
+
+  makefu.distrobump.enable = false;
+}

configs/docker.nix

@@ -0,0 +1,16 @@
+{
+  lib,
+  pkgs,
+  ...
+}: {
+  virtualisation.docker = {
+    enable = true;
+    # for ICE wifi, ref https://gist.github.com/sunsided/7840e89ff4e11b64a2d7503fafa0290c
+    extraOptions = lib.concatStringsSep " " [
+      "--bip=172.39.1.5/24"
+      "--fixed-cidr=172.39.1.0/25"
+    ];
+  };
+  users.users.me.extraGroups = ["docker"];
+  environment.systemPackages = [pkgs.docker pkgs.docker-compose];
+}

configs/dunst.nix

@@ -0,0 +1,65 @@
+{
+  config,
+  pkgs,
+  ...
+}: let
+  inherit (import ../lib) defaultApplications theme;
+  sgr = code: string: ''\u001b[${code}m${string}\u001b[0m'';
+in {
+  environment.systemPackages = [
+    (pkgs.writers.writeDashBin "notifications" ''
+      ${pkgs.dunst}/bin/dunstctl history \
+        | ${pkgs.jq}/bin/jq -r '
+          .data[]
+          | map("${sgr "90" ''\(.appname.data)''} ${sgr "1" ''\(.summary.data)''} ${sgr "31" ''\(.body.data | gsub("\n"; " | "))''}")
+          | join("\n")'
+    '')
+  ];
+
+  home-manager.users.me.services.dunst = {
+    enable = true;
+    iconTheme = (theme pkgs).icon;
+    settings = {
+      global = {
+        transparency = 10;
+        geometry = "200x5-30+20";
+        follow = "mouse";
+        indicate_hidden = true;
+        notification_height = 0;
+        separator_height = 2;
+        padding = 8;
+        horizontal_padding = 8;
+        sort = true;
+        markup = "full";
+        format = "%a\\n<b>%s</b>\\n%b";
+        alignment = "left";
+        show_age_threshold = 60;
+        bounce_freq = 0;
+        word_wrap = true;
+        ellipsize = "middle";
+        ignore_newline = false;
+        stack_duplicates = true;
+        hide_duplicate_count = false;
+        max_icon_size = 32;
+        sticky_history = true;
+        history_length = 20;
+        dmenu = "${pkgs.rofi}/bin/rofi -display-run dunst -show run";
+        browser = (defaultApplications pkgs).browser;
+        verbosity = "mesg";
+        corner_radius = 0;
+        mouse_left_click = "do_action";
+        mouse_right_click = "close_current";
+        mouse_middle_click = "close_all";
+      };
+      urgency_low = {
+        timeout = 5;
+      };
+      urgency_normal = {
+        timeout = 10;
+      };
+      urgency_critical = {
+        timeout = 0;
+      };
+    };
+  };
+}

configs/flameshot.nix

@@ -2,10 +2,10 @@
   lib,
   pkgs,
   ...
-}:
-{
+}: {
   home-manager.users.me = {
     services.flameshot = {
+      package = pkgs.flameshot.override { enableWlrSupport = true; };
       enable = true;
       settings.General = {
         autoCloseIdleDaemon = true;
@@ -16,7 +16,7 @@
         showHelp = false;
         squareMagnifier = true;
         uploadWithoutConfirmation = true;
-        # buttons = ''@Variant(\0\0\0\x7f\0\0\0\vQList<int>\0\0\0\0\x10\0\0\0\x2\0\0\0\x5\0\0\0\x13\0\0\0\xa\0\0\0\x1\0\0\0\xc\0\0\0\xd\0\0\0\x6\0\0\0\x8\0\0\0\0\0\0\0\xf\0\0\0\x4\0\0\0\xb\0\0\0\x3\0\0\0\x12\0\0\0\x9)'';
+        buttons = ''@Variant(\0\0\0\x7f\0\0\0\vQList<int>\0\0\0\0\x10\0\0\0\x2\0\0\0\x5\0\0\0\x13\0\0\0\xa\0\0\0\x1\0\0\0\xc\0\0\0\xd\0\0\0\x6\0\0\0\x8\0\0\0\0\0\0\0\xf\0\0\0\x4\0\0\0\xb\0\0\0\x3\0\0\0\x12\0\0\0\x9)'';
       };
     };
   };

configs/flix.nix

@@ -0,0 +1,98 @@
+{
+  config,
+  pkgs,
+  ...
+}: let
+  flixLocation = "/media/flix";
+  flixLocationNew = "/media/flix-new";
+  cacheLocation = "/var/cache/flix";
+  indexFilename = "index";
+  indexFilenameNew = "index-new";
+  flixUser = "flix";
+  flixGroup = "users";
+  inherit (import ../lib) tmpfilesConfig;
+in {
+  fileSystems.${flixLocation} = {
+    device = "prism.r:/export/download";
+    fsType = "nfs";
+    options = [
+      "noauto"
+      "noatime"
+      "nodiratime"
+      "x-systemd.automount"
+      "x-systemd.device-timeout=1"
+      "x-systemd.idle-timeout=1min"
+      "x-systemd.requires=tinc.retiolum.service"
+      "user"
+      "_netdev"
+    ];
+  };
+
+  fileSystems.${flixLocationNew} = {
+    device = "//yellow.r/public";
+    fsType = "cifs";
+    options = [
+      "guest"
+      "nofail"
+      "noauto"
+      "ro"
+      "x-systemd.automount"
+      "x-systemd.device-timeout=1"
+      "x-systemd.idle-timeout=1min"
+    ];
+  };
+
+  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 ${flixLocation}/index ./${indexFilename}
+      cp ${flixLocationNew}/index ./${indexFilenameNew}
+    '';
+    startAt = "hourly";
+    serviceConfig = {
+      Type = "oneshot";
+      User = flixUser;
+      Group = flixGroup;
+      WorkingDirectory = cacheLocation;
+    };
+  };
+
+  users.extraUsers.${flixUser} = {
+    isSystemUser = true;
+    createHome = true;
+    home = cacheLocation;
+    group = flixGroup;
+  };
+
+  environment.systemPackages = [
+    (pkgs.writers.writeDashBin "mpv-simpsons" ''
+      set -efu
+      cd "${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
+      (
+        ${pkgs.gnused}/bin/sed 's#^\.#${flixLocation}#' ${cacheLocation}/${indexFilename}
+        ${pkgs.gnused}/bin/sed 's#^\.#${flixLocationNew}#' ${cacheLocation}/${indexFilenameNew}
+      ) | ${pkgs.dmenu}/bin/dmenu -i -p flix -l 5 "$@" \
+        | ${pkgs.findutils}/bin/xargs -I '{}' ${pkgs.util-linux}/bin/setsid ${pkgs.xdg-utils}/bin/xdg-open '{}'
+    '')
+  ];
+}

configs/fonts.nix

@@ -1,25 +1,22 @@
 {
   pkgs,
+  config,
+  niveumPackages,
   ...
-}:
-let
-  zip-font =
-    name: arguments:
-    let
-      directory = pkgs.fetchzip arguments;
-    in
-    pkgs.runCommand name { } ''
+}: let
+  zip-font = name: arguments: let
+    directory = pkgs.fetchzip arguments;
+  in
+    pkgs.runCommand name {} ''
       mkdir -p $out/share/fonts/{truetype,opentype,woff}
       ${pkgs.findutils}/bin/find ${directory} -name '*.ttf' -exec install '{}' $out/share/fonts/truetype \;
       ${pkgs.findutils}/bin/find ${directory} -name '*.otf' -exec install '{}' $out/share/fonts/opentype \;
       ${pkgs.findutils}/bin/find ${directory} -name '*.woff' -exec install '{}' $out/share/fonts/woff \;
     '';
-  simple-ttf =
-    name: arguments:
-    let
-      file = pkgs.fetchurl arguments;
-    in
-    pkgs.runCommand name { } ''
+  simple-ttf = name: arguments: let
+    file = pkgs.fetchurl arguments;
+  in
+    pkgs.runCommand name {} ''
       mkdir -p $out/share/fonts/truetype
       install ${file} $out/share/fonts/truetype
     '';
@@ -62,8 +59,7 @@ let
     url = "https://github.com/microsoft/font-tools/raw/1092cb23520967830001a0807eb21d6a44dda522/EgyptianOpenType/font/eot.ttf";
     sha256 = "1n294vhcx90270pnsw1dbk6izd61fjvbnjrh4hcf98ff3s540x0c";
   };
-in
-{
+in {
   fonts = {
     enableDefaultPackages = true;
     fontDir.enable = true;
@@ -98,6 +94,7 @@ in
       font-awesome
       galatia-sil
       gentium
+      # niveumPackages.gfs-fonts
       gyre-fonts
       ibm-plex
       jetbrains-mono
@@ -106,45 +103,29 @@ in
       lmodern
       merriweather
       ocr-a
-      montserrat
       roboto
       roboto-mono
       noto-fonts
       noto-fonts-cjk-sans
-      noto-fonts-color-emoji
+      noto-fonts-emoji
+      nerd-fonts.blex-mono
       roboto-slab
       scheherazade-new
       source-code-pro
       source-sans-pro
       source-serif-pro
       theano
-      tocharian-font
-      vista-fonts
+      niveumPackages.tocharian-font
+      vistafonts
       vollkorn
       zilla-slab
     ]; # google-fonts league-of-moveable-type
-    fontconfig.defaultFonts =
-      let
-        emoji = [ "Noto Color Emoji" ];
-      in
-      {
-        monospace = [ "Noto Sans Mono" ] ++ emoji;
-        serif = [
-          "Noto Serif"
-          "Noto Naskh Arabic"
-          "Noto Serif Devanagari"
-        ];
-        sansSerif = [
-          "Noto Sans Display"
-          "Noto Naskh Arabic"
-          "Noto Sans Hebrew"
-          "Noto Sans Devanagari"
-          "Noto Sans CJK JP"
-          "Noto Sans Coptic"
-          "Noto Sans Syriac Western"
-        ];
-        inherit emoji;
-      };
+    fontconfig.defaultFonts = rec {
+      monospace = [config.stylix.fonts.monospace.name] ++ emoji;
+      serif = [config.stylix.fonts.serif.name "Scheherazade New" "Ezra SIL" "Antinoou" "Noto Serif Devanagari"];
+      sansSerif = [config.stylix.fonts.sansSerif.name "Noto Sans Display" "Noto Naskh Arabic" "Noto Sans Hebrew" "Noto Sans Devanagari" "Noto Sans CJK JP" "Noto Sans Coptic" "Noto Sans Syriac Western"];
+      emoji = [config.stylix.fonts.emoji.name];
+    };
     # xelatex fails with woff files
     # ref https://tex.stackexchange.com/questions/392144/xelatex-and-fontspec-crash-trying-to-find-woff-file-for-some-fonts-but-not-other
     fontconfig.localConf = ''

configs/fritzbox.nix

@@ -0,0 +1,19 @@
+{ config, ... }:
+{
+  networking.firewall.allowedUDPPorts = [ 51820 ];
+  networking.wg-quick.interfaces.aether = {
+    autostart = false;
+    dns = ["192.168.178.1" "fritz.box"];
+    listenPort = 51820;
+    privateKeyFile = config.age.secrets.wireguard-aether-key.path;
+    peers = [
+      {
+        allowedIPs = ["192.168.178.0/24" "0.0.0.0/0"];
+        endpoint = "lng5gx2rmssv8ge1.myfritz.net:58997";
+        persistentKeepalive = 25;
+        presharedKeyFile = config.age.secrets.wireguard-aether-psk.path;
+        publicKey = "8Rr7BueC0CGmycBQFS7YM7VF7Adkdc1ZcLFy8YXyOQk=";
+      }
+    ];
+  };
+}

configs/fu-berlin.nix

@@ -0,0 +1,153 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}: let
+  username = "meinhak99";
+  inherit (import ../lib/email.nix) defaults pronouns;
+  inherit (import ../lib) remoteDir;
+  fu-defaults = rec {
+    imap.host = "mail.zedat.fu-berlin.de";
+    imap.port = 993;
+    imap.tls.enable = true;
+    smtp.host = imap.host;
+    smtp.port = 465;
+    smtp.tls.enable = true;
+    folders.drafts = "Entwürfe";
+    folders.sent = "Gesendet";
+    folders.trash = "Papierkorb";
+  };
+in {
+  home-manager.users.me = {
+    programs.ssh = {
+      matchBlocks = {
+        fu-berlin = {
+          user = username;
+          hostname = "login.zedat.fu-berlin.de";
+          setEnv.TERM = "xterm";
+        };
+      };
+    };
+    accounts.email.accounts = {
+      fu-student =
+        lib.recursiveUpdate defaults
+        (lib.recursiveUpdate fu-defaults
+          rec {
+            userName = "meinhak99";
+            address = "kieran.meinhardt@fu-berlin.de";
+            aliases = ["${userName}@fu-berlin.de"];
+            passwordCommand = "${pkgs.coreutils}/bin/cat ${config.age.secrets.email-password-meinhak99.path}";
+            aerc.extraAccounts.signature-file = toString (pkgs.writeText "signature" signature.text);
+            signature = {
+              showSignature = "append";
+              text = ''
+                ${defaults.realName}
+                ${pronouns}
+
+                ---
+                Studentische Hilfskraft / ZODIAC
+                Freie Universität Berlin
+
+                Telefon: +49 30 838 58118
+                Arnimallee 10, Raum 106, 14195 Berlin
+              '';
+            };
+            himalaya = {
+              enable = true;
+              settings.backend = "imap";
+            };
+          });
+    };
+  };
+
+  age.secrets = {
+    email-password-meinhak99 = {
+      file = ../secrets/email-password-meinhak99.age;
+      owner = config.users.users.me.name;
+      group = config.users.users.me.group;
+      mode = "400";
+    };
+    fu-sftp-key = {
+      file = ../secrets/fu-sftp-key.age;
+      owner = "root";
+      group = "root";
+      mode = "400";
+    };
+  };
+
+  # if it fails with "connection reset by peer" run `sudo sshfs ... ... -o ...` manually
+  # it needs to say 'yes' to the server's fingerprint
+  system.fsPackages = [ pkgs.sshfs ];
+
+  # https://www.zedat.fu-berlin.de/tip4u_157.pdf
+  fileSystems = let
+    fu-berlin-cifs-options = [
+      "uid=${toString config.users.users.me.uid}"
+      "gid=${toString config.users.groups.users.gid}"
+      "rw"
+      "nounix"
+      "domain=fu-berlin"
+      "noauto"
+      "x-systemd.automount"
+      "x-systemd.device-timeout=1"
+      "x-systemd.idle-timeout=1min"
+    ];
+
+    firstCharacter = lib.strings.substring 0 1;
+
+    home-directory-mount = user: {
+      "${remoteDir}/fu/${user}/home" = {
+        device = "${user}@login.zedat.fu-berlin.de:/home/${firstCharacter user}/${user}";
+        fsType = "sshfs";
+        options = [
+          "allow_other"
+          "_netdev"
+          "x-systemd.automount"
+          "reconnect"
+          "ServerAliveInterval=15"
+          "IdentityFile=${config.age.secrets.fu-sftp-key.path}"
+        ];
+      };
+    };
+  in {
+    "${remoteDir}/fu/zodiac" = {
+      device = "//trove.storage.fu-berlin.de/GESCHKULT";
+      fsType = "cifs";
+      options =
+        fu-berlin-cifs-options
+        ++ [
+          "credentials=${config.age.secrets.cifs-credentials-zodiac.path}"
+        ];
+    };
+  } // home-directory-mount "meinhak99"
+    // home-directory-mount "xm7234fu";
+
+  age.secrets = {
+    cifs-credentials-zodiac.file = ../secrets/cifs-credentials-zodiac.age;
+  };
+
+  environment.systemPackages = [
+    (pkgs.writers.writeDashBin "fu-vpn" ''
+      if ${pkgs.wirelesstools}/bin/iwgetid | ${pkgs.gnugrep}/bin/grep --invert-match eduroam
+      then
+        # root firefox will not open login window unless root owns Xauthority
+        sudo cp $XAUTHORITY /root/.Xauthority
+        sudo chown root: /root/.Xauthority
+        XAUTHORITY=/root/.Xauthority sudo ${pkgs.openconnect}/bin/openconnect vpn.fu-berlin.de --useragent=AnyConnect
+      fi
+    '')
+  ];
+
+  systemd.services.fu-vpn = {
+    enable = false;
+    wants = ["network-online.target"];
+    serviceConfig.LoadCredential = "password:${config.age.secrets.email-password-meinhak99.path}";
+    script = ''
+      if ${pkgs.wirelesstools}/bin/iwgetid | ${pkgs.gnugrep}/bin/grep --invert-match eduroam
+      then
+        cat "$CREDENTIALS_DIRECTORY/password" | ${pkgs.openconnect}/bin/openconnect vpn.fu-berlin.de --user ${username} --passwd-on-stdin
+      fi
+    '';
+  };
+}

configs/fysi.nix

@@ -0,0 +1,55 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}: let
+  inherit (import ../lib/email.nix) defaults;
+  sshIdentity = name: "${config.users.users.me.home}/.ssh/${name}";
+in {
+  age.secrets = {
+    email-password-fysi = {
+      file = ../secrets/email-password-fysi.age;
+      owner = config.users.users.me.name;
+      group = config.users.users.me.group;
+      mode = "400";
+    };
+  };
+
+  home-manager.users.me = {
+    accounts.email.accounts = {
+      fysi =
+        lib.recursiveUpdate defaults
+        rec {
+          address = "kieran@fysi.tech";
+          userName = address;
+          passwordCommand = "${pkgs.coreutils}/bin/cat ${config.age.secrets.email-password-fysi.path}";
+          flavor = "fastmail.com";
+        };
+    };
+
+    programs.ssh.matchBlocks = rec {
+      "nextcloud.fysi.dev" = {
+        hostname = "116.203.82.203";
+        user = "root";
+      };
+      "lingua.miaengiadina.ch" = {
+        hostname = "135.181.85.233";
+        user = "root";
+      };
+      "cms-dev.woc2023.app".identityFile = sshIdentity "fysiweb";
+      "cms-master.woc2023.app".identityFile = sshIdentity "fysiweb";
+      "fysi-dev1" = {
+        hostname = "94.130.229.139";
+        user = "root";
+        identityFile = sshIdentity "fysiweb";
+      };
+      ${fysi-dev1.hostname} = fysi-dev1;
+      "fysi-shared0" = {
+        hostname = "49.12.205.235";
+        user = "root";
+        identityFile = sshIdentity "fysiweb";
+      };
+    };
+  };
+}

configs/fzf.nix

@@ -0,0 +1,22 @@
+{pkgs, ...}: {
+  programs.fzf = {
+    fuzzyCompletion = true;
+    keybindings = true;
+  };
+
+  home-manager.users.me = {
+    programs.fzf = rec {
+      enable = true;
+      defaultCommand = "${pkgs.fd}/bin/fd --type f --strip-cwd-prefix --follow --no-ignore-vcs --exclude .git";
+      defaultOptions = ["--height=40%"];
+      changeDirWidgetCommand = "${pkgs.fd}/bin/fd --type d";
+      changeDirWidgetOptions = [
+        "--preview='${pkgs.tree}/bin/tree -L 1 {}'"
+        "--bind=space:toggle-preview"
+        "--preview-window=hidden"
+      ];
+      fileWidgetCommand = defaultCommand;
+      fileWidgetOptions = ["--preview='head -$LINES {}'"];
+    };
+  };
+}

configs/gaming.nix

@@ -1,23 +0,0 @@
-{ pkgs, ... }:
-{
-  environment.systemPackages = [
-    pkgs.zeroad
-    pkgs.mari0
-    pkgs.luanti # fka minetest
-    # pkgs.openarena
-    # pkgs.teeworlds
-    pkgs.nethack
-    # pkgs.freeciv
-    # pkgs.lincity-ng
-    # pkgs.superTuxKart
-
-    pkgs.morris
-    pkgs.gnome-chess
-    pkgs.gnuchess
-  ];
-  networking.firewall = {
-    # for 0ad multiplayer
-    allowedTCPPorts = [ 20595 ];
-    allowedUDPPorts = [ 20595 ];
-  };
-}

configs/git.nix

@@ -0,0 +1,63 @@
+{
+  pkgs,
+  inputs,
+  ...
+}: let
+  inherit (import ../lib) kieran ignorePaths;
+in {
+  environment.systemPackages = [
+    pkgs.mr
+    pkgs.gitFull
+    pkgs.git-crypt
+    pkgs.gitflow
+    pkgs.gh
+    pkgs.git-extras
+    # pkgs.git-trim
+    pkgs.git-absorb
+    pkgs.gitstats
+    pkgs.patch
+    pkgs.patchutils
+    inputs.self.packages.${pkgs.system}.git-preview
+  ];
+
+  environment.shellAliases = {
+    gf = "git-flow";
+    g = "git";
+  };
+
+  home-manager.users.me = {
+    programs.git = {
+      enable = true;
+      package = pkgs.gitFull;
+      userName = kieran.name;
+      userEmail = kieran.email;
+      aliases = {
+        br = "branch";
+        co = "checkout";
+        ci = "commit";
+        cm = "commit -m";
+        amend = "commit --amend";
+        st = "status -s";
+        unstage = "reset HEAD --";
+        diffs = "diff --staged";
+        last = "log -1 HEAD";
+        logs = "log --pretty=oneline";
+        graph = "log --graph --abbrev-commit --decorate --date=relative --format=format:'%C(bold blue)%h%C(reset) - %C(bold green)(%ar)%C(reset) %C(white)%s%C(reset) %C(dim white)- %an%C(reset)%C(bold yellow)%d%C(reset)' --all";
+      };
+      ignores = ignorePaths;
+      extraConfig = {
+        pull.ff = "only";
+        rebase.autoStash = true;
+        merge.autoStash = true;
+        push.autoSetupRemote = true;
+
+        # # ref https://github.com/dandavison/delta
+        # core.pager = "${pkgs.delta}/bin/delta";
+        # interactive.diffFilter = "${pkgs.delta}/bin/delta --color-only";
+        # delta.navigate = true;
+        # merge.conflictStyle = "diff3";
+        # diff.colorMoved = "default";
+      };
+    };
+  };
+}

configs/graphical/default.nix

@@ -1,44 +0,0 @@
-{
-  pkgs,
-  lib,
-  config,
-  ...
-}:
-{
-  programs.hyprland = {
-    enable = true;
-    withUWSM = true;
-    xwayland.enable = true;
-    package = pkgs.hyprland;
-    portalPackage = pkgs.xdg-desktop-portal-hyprland;
-  };
-
-  programs.ydotool.enable = true;
-
-  xdg.portal = {
-    enable = true;
-    extraPortals = [
-      pkgs.xdg-desktop-portal-hyprland
-      pkgs.xdg-desktop-portal-gtk
-    ];
-    config.common.default = "*";
-  };
-
-  services.dbus = {
-    implementation = "broker";
-    # needed for GNOME services outside of GNOME (?)
-    packages = [ pkgs.gcr ];
-  };
-
-  environment.systemPackages = [
-    pkgs.xdg-desktop-portal
-    pkgs.xdg-desktop-portal-hyprland
-  ];
-
-  services.getty.autologinOnce = true;
-  services.getty.autologinUser = config.users.users.me.name;
-
-  home-manager.users.me = import ./home-manager.nix {
-    inherit lib pkgs config;
-  };
-}

configs/graphical/home-manager.nix

@@ -1,415 +0,0 @@
-{
-  lib,
-  pkgs,
-  config,
-  ...
-}:
-let
-  klem = pkgs.klem.override {
-    options.dmenu = "${pkgs.dmenu}/bin/dmenu -i -p klem";
-    options.scripts = {
-      "p.r paste" = 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/'
-      '';
-      "envs.sh paste" = pkgs.writers.writeDash "envs-host" ''
-        ${pkgs.curl}/bin/curl -F "file=@-" https://envs.sh
-      '';
-      # this segfaults
-      # "envs.sh mirror" = pkgs.writers.writeDash "envs-mirror" ''
-      #   ${pkgs.curl}/bin/curl -F "url=$(${pkgs.coreutils}/bin/cat)" https://envs.sh
-      # '';
-      "envs.sh shorten" = pkgs.writers.writeDash "envs-shorten" ''
-        ${pkgs.curl}/bin/curl -F "shorten=$(${pkgs.coreutils}/bin/cat)" https://envs.sh
-      '';
-      "go.r shorten" = pkgs.writers.writeDash "go.r" ''
-        ${pkgs.curl}/bin/curl -fSs http://go.r -F "uri=$(${pkgs.coreutils}/bin/cat)"
-      '';
-      "4d2.org paste" = pkgs.writers.writeDash "4d2-paste" ''
-        ${pkgs.curl}/bin/curl -F "file=@-" https://depot.4d2.org/
-      '';
-      "0x0.st shorten" = 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.ipa}/bin/ipa
-      '';
-      "betacode" = pkgs.writers.writeDash "betacode" ''
-        ${pkgs.betacode}/bin/betacode
-      '';
-      "curl" = pkgs.writers.writeDash "curl" ''
-        ${pkgs.curl}/bin/curl -fSs "$(${pkgs.coreutils}/bin/cat)"
-      '';
-      ocr = pkgs.writers.writeDash "ocr" ''
-        ${pkgs.tesseract4}/bin/tesseract -l eng+deu - stdout
-      '';
-      emojai = pkgs.writers.writeDash "emojai" ''
-        ${pkgs.curl}/bin/curl https://www.emojai.app/api/generate -X POST -H 'Content-Type: application/json' --data-raw "$(${pkgs.jq}/bin/jq -sR '{emoji:.}')" | ${pkgs.jq}/bin/jq -r .result
-      '';
-    };
-  };
-
-  arabic.workspaces = [
-    "١"
-    "٢"
-    "٣"
-    "٤"
-    "٥"
-    "٦"
-    "٧"
-    "٨"
-    "٩"
-    "١٠"
-  ];
-  arabic.music = "الموسيقى";
-  arabic.obsidian = "السبج";
-  hindi.workspaces = [
-    "१"
-    "२"
-    "३"
-    "४"
-    "५"
-    "६"
-    "७"
-    "८"
-    "९"
-    "१०"
-  ];
-  hindi.music = "संगीत";
-  hindi.obsidian = "उपलविशेषः";
-  hebrew.workspaces = [
-    "א"
-    "ב"
-    "ג"
-    "ד"
-    "ה"
-    "ו"
-    "ז"
-    "ח"
-    "ט"
-    "י"
-  ];
-  hebrew.music = "מוסיקה";
-  hebrew.obsidian = "אובסידיאן";
-
-  latin.workspaces = [
-    "Ⅰ"
-    "Ⅱ"
-    "Ⅲ"
-    "Ⅳ"
-    "Ⅴ"
-    "Ⅵ"
-    "Ⅶ"
-    "Ⅷ"
-    "Ⅸ"
-    "Ⅹ"
-  ];
-  latin.music = "MVSICA";
-  latin.obsidian = "NOSCENDA";
-
-  greek.workspaces = [
-    "Α"
-    "Β"
-    "Γ"
-    "Δ"
-    "Ε"
-    "Ϛ"
-    "Ζ"
-    "Η"
-    "Θ"
-    "Ι"
-  ];
-  greek.music = "ΜΟΥΣΙΚΗ";
-  greek.obsidian = "ΥΠΟΜΝΗΜΑΤΑ";
-
-  language = greek;
-in
-{
-  services.mako = {
-    enable = true;
-    settings.default-timeout = 10 * 1000;
-  };
-
-  programs.ashell = {
-    enable = true;
-    settings = {
-      # position = "bottom";
-      modules = {
-        left = [
-          "Workspaces"
-          [
-            "WindowTitle"
-          ]
-        ];
-        center = [ "Clock" ];
-        right = [
-          "KeyboardLayout"
-          [
-            "Tray"
-            "SystemInfo"
-            "Settings"
-          ]
-        ];
-      };
-      workspaces = {
-        enable_workspace_filling = false;
-        disable_special_workspaces = true;
-        visibility_mode = "MonitorSpecific";
-        workspace_names = language.workspaces;
-      };
-      keyboard_layout.labels = {
-        "de" = "🇩🇪";
-      };
-      window_title = {
-        mode = "Title";
-        truncate_title_after_length = 75;
-      };
-      media_player = {
-        max_title_length = 40;
-      };
-      system_info.indicators = [
-        "Cpu"
-        "Memory"
-        { Disk = "/"; }
-      ];
-      clock.format = "%Y-%m-%d (%j %a %W) %H:%M";
-      settings.indicators = [
-        "IdleInhibitor"
-        "PowerProfile"
-        "Audio"
-        "Bluetooth"
-        "Network"
-        "Vpn"
-        "Battery"
-      ];
-      appearance = {
-        font_name = config.stylix.fonts.sansSerif.name;
-        backdrop = 0.3;
-        scale_factor = 0.85;
-        # style = "Solid";
-      };
-    };
-  };
-
-  services.hypridle = {
-    enable = true;
-    settings = {
-      general = {
-        after_sleep_cmd = "hyprctl dispatch dpms on";
-        ignore_dbus_inhibit = false;
-        lock_cmd = "hyprlock";
-      };
-      listener = [
-        {
-          timeout = 900;
-          on-timeout = "hyprlock";
-        }
-        {
-          timeout = 1200;
-          on-timeout = "hyprctl dispatch dpms off";
-          on-resume = "hyprctl dispatch dpms on";
-        }
-      ];
-    };
-  };
-
-  programs.hyprlock = {
-    enable = true;
-    settings = {
-      animations.enabled = false;
-      general = {
-        hide_cursor = true;
-        ignore_empty_input = true;
-      };
-    };
-  };
-
-  gtk = {
-    enable = true;
-    iconTheme = {
-      name = "Adwaita";
-      package = pkgs.adwaita-icon-theme;
-    };
-  };
-
-  wayland.windowManager.hyprland =
-    let
-      mod = "SUPER";
-    in
-    {
-      enable = true;
-      systemd.enable = false;
-      systemd.variables = [ "--all" ];
-      settings = {
-        env = [
-          "XCURSOR_SIZE,${toString config.stylix.cursor.size}" # TODO
-          "HYPRCURSOR_SIZE,${toString config.stylix.cursor.size}" # TODO
-          "HYPRCURSOR_THEME,${config.stylix.cursor.name}"
-          "QT_QPA_PLATFORM=wayland"
-          "GDK_BACKEND=wayland"
-          "NIXOS_OZONE_WL=1"
-        ];
-        permission = [
-          "${pkgs.xdg-desktop-portal-hyprland}/libexec/.xdg-desktop-portal-hyprland-wrapped, screencopy, allow"
-        ];
-        monitor = [
-          "eDP-1, 1920x1080, 0x0, 1" # fatteh's display
-          "desc:Samsung Electric Company C27F390 HTQH602129, 1920x1080, 0x-1080, 1" # home
-          "desc:Dell Inc. DELL P2419HC 8L0FL03, 1920x1080, 0x-1080, 1" # amo
-          ", preferred, auto, 1"
-        ];
-        exec-once = [
-          (lib.getExe pkgs.ashell)
-          "hyprctl dispatch exec \"[workspace special:${language.obsidian} silent] obsidian\""
-          (lib.getExe pkgs.niphas-clipboard-watcher)
-          (lib.getExe pkgs.niphas-redshift)
-          (lib.getExe pkgs.niphas-set-wallpaper)
-        ];
-
-        device = [
-          {
-            name = "elan-touchscreen";
-            enabled = false;
-          }
-        ];
-
-        general = {
-          gaps_in = 2;
-          gaps_out = 2;
-          border_size = 2;
-          resize_on_border = true;
-          allow_tearing = false;
-          layout = "dwindle";
-        };
-
-        decoration = {
-          rounding = 0;
-          rounding_power = 0;
-          active_opacity = 1.0;
-          inactive_opacity = 1.0;
-          shadow = {
-            enabled = false;
-            range = 4;
-            render_power = 3;
-          };
-          blur = {
-            enabled = false;
-            size = 3;
-            passes = 1;
-            vibrancy = 0.17;
-          };
-        };
-
-        animations = {
-          enabled = true;
-          animation = [
-            "global, 1, 2, default"
-          ];
-        };
-
-        dwindle = {
-          preserve_split = true;
-        };
-
-        master.new_status = "master";
-
-        gesture = [
-          "3, horizontal, workspace"
-        ];
-
-        input = {
-          kb_layout = "de";
-          kb_variant = "T3";
-          kb_options = "compose:caps,grp:ctrls_toggle";
-          follow_mouse = 1;
-          sensitivity = 0;
-          touchpad.natural_scroll = false;
-        };
-
-        bindm = [
-          "${mod}, mouse:272, movewindow"
-          "${mod}, mouse:273, resizewindow"
-        ];
-        bindel = [
-          ",XF86AudioRaiseVolume, exec, wpctl set-volume -l 1 @DEFAULT_AUDIO_SINK@ 5%+"
-          ",XF86AudioLowerVolume, exec, wpctl set-volume @DEFAULT_AUDIO_SINK@ 5%-"
-          ",XF86AudioMute, exec, wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle"
-          ",XF86AudioMicMute, exec, wpctl set-mute @DEFAULT_AUDIO_SOURCE@ toggle"
-          ",XF86MonBrightnessUp, exec, brightnessctl -e4 -n2 set 5%+"
-          ",XF86MonBrightnessDown, exec, brightnessctl -e4 -n2 set 5%-"
-          ", Print, exec, ${lib.getExe pkgs.niphas-screenshot}"
-        ];
-        bindl = [
-          ", XF86AudioNext, exec, playerctl next"
-          ", XF86AudioPause, exec, playerctl play-pause"
-          ", XF86AudioPlay, exec, playerctl play-pause"
-          ", XF86AudioPrev, exec, playerctl previous"
-        ];
-        bind = [
-          "${mod}, Return, exec, ${lib.getExe pkgs.niphas-terminal}"
-          "${mod} SHIFT, Q, killactive,"
-          "${mod} SHIFT, R, exit,"
-          "${mod}, t, exec, ${lib.getExe pkgs.niphas-file-browser}"
-          "${mod}, Y, exec, ${lib.getExe pkgs.niphas-web-browser}"
-          "${mod}, Q, exec, ${lib.getExe pkgs.niphas-clipman}"
-          "${mod}, u, exec, ${lib.getExe pkgs.unicodmenu}"
-          "${mod}, p, exec, ${lib.getExe pkgs.rofi-pass-wayland}"
-          "${mod} SHIFT, Z, togglefloating,"
-          "${mod}, D, exec, ${lib.getExe pkgs.rofi} -show run"
-          "${mod}, E, togglesplit," # dwindle
-          "${mod}, F, fullscreen"
-          "${mod}, G, moveoutofgroup"
-          "${mod} SHIFT, G, togglegroup"
-          "${mod}, h, movefocus, l"
-          "${mod}, l, movefocus, r"
-          "${mod}, k, movefocus, u"
-          "${mod}, j, movefocus, d"
-
-          "${mod}, F12, exec, ${klem}/bin/klem"
-          "${mod} SHIFT, W, exec, hyprlock"
-          "${mod} SHIFT, H, movewindow, l"
-          "${mod} SHIFT, L, movewindow, r"
-          "${mod} SHIFT, K, movewindow, u"
-          "${mod} SHIFT, J, movewindow, d"
-          "${mod}, S, togglespecialworkspace, ${language.music}"
-          "${mod} SHIFT, S, movetoworkspace, special:${language.music}"
-          "${mod}, O, togglespecialworkspace, ${language.obsidian}"
-          "${mod} SHIFT, O, movetoworkspace, special:${language.obsidian}"
-        ]
-        ++ lib.concatMap (
-          i:
-          let
-            key = lib.mod i 10;
-          in
-          [
-            "${mod}, ${toString key}, workspace, ${toString i}"
-            "${mod} SHIFT, ${toString key}, movetoworkspace, ${toString i}"
-          ]
-        ) (lib.range 1 10);
-
-        windowrule = [
-          "suppressevent maximize, class:.*" # ignore maximize requests from apps
-          "nofocus,class:^$,title:^$,xwayland:1,floating:1,fullscreen:0,pinned:0" # fix some dragging issues with wayyland
-
-          "float,title:^(Picture-in-Picture)$"
-          "pin,title:^(Picture-in-Picture)$"
-          "size 640 360,title:^(Picture-in-Picture)$"
-          "move 100%-640 100%-360,title:^(Picture-in-Picture)$"
-        ];
-      };
-      extraConfig = ''
-        bind = ${mod}, R, submap, resize
-        submap = resize
-        binde = , l, resizeactive, 50 0
-        binde = , h, resizeactive, -50 0
-        binde = , k, resizeactive, 0 -50
-        binde = , j, resizeactive, 0 50
-        bind = , escape, submap, reset
-        submap = reset
-      '';
-    };
-}

configs/hledger.nix

@@ -1,28 +1,26 @@
 {
   pkgs,
   ...
-}:
-let
+}: let
   ledgerDirectory = "/home/kfm/sync/src/ledger";
-in
-{
-  environment.systemPackages =
-    let
-      git = "${pkgs.git}/bin/git -C ${ledgerDirectory}";
-    in
-    [
-      pkgs.hledger
-      (pkgs.writers.writeDashBin "hledger-git" ''
-        if [ "$1" = entry ]; then
-          ${pkgs.hledger}/bin/hledger balance -V > "${ledgerDirectory}/balance.txt"
-          ${git} add balance.txt
-          ${git} commit --all --message="$(date -Im)"
-        else
-          ${git} $*
-        fi
-      '')
-      (pkgs.writers.writeDashBin "hledger-edit" ''
-        $EDITOR ${ledgerDirectory}/current.journal
-      '')
-    ];
+  hora = pkgs.callPackage ../packages/hora.nix { timeLedger = "${ledgerDirectory}/time.timeclock"; };
+in {
+  environment.systemPackages = let
+    git = "${pkgs.git}/bin/git -C ${ledgerDirectory}";
+  in [
+    hora
+    pkgs.hledger
+    (pkgs.writers.writeDashBin "hledger-git" ''
+      if [ "$1" = entry ]; then
+        ${pkgs.hledger}/bin/hledger balance -V > "${ledgerDirectory}/balance.txt"
+        ${git} add balance.txt
+        ${git} commit --all --message="$(date -Im)"
+      else
+        ${git} $*
+      fi
+    '')
+    (pkgs.writers.writeDashBin "hledger-edit" ''
+      $EDITOR ${ledgerDirectory}/current.journal
+    '')
+  ];
 }

configs/htop.nix

@@ -22,18 +22,8 @@
         sort_key = "PERCENT_CPU";
         tree_view = false;
         update_process_names = false;
-        right_meters = [
-          "Uptime"
-          "Tasks"
-          "LoadAverage"
-          "Battery"
-        ];
-        left_meters = [
-          "LeftCPUs2"
-          "RightCPUs2"
-          "Memory"
-          "Swap"
-        ];
+        right_meters = ["Uptime" "Tasks" "LoadAverage" "Battery"];
+        left_meters = ["LeftCPUs2" "RightCPUs2" "Memory" "Swap"];
       };
     };
   };

configs/i3.nix

@@ -2,12 +2,18 @@
   config,
   pkgs,
   lib,
+  niveumPackages,
   ...
-}:
-let
-  klem = pkgs.klem.override {
-    options.dmenu = "${pkgs.dmenu}/bin/dmenu -i -p klem";
-    options.scripts = {
+}: let
+  dashboard = pkgs.writers.writeDashBin "dashboard" ''
+    ${pkgs.alacritty}/bin/alacritty --option font.size=4 --class dashboard --command ${pkgs.writers.writeDash "dashboard-inner" ''
+      exec ${pkgs.procps}/bin/watch -c -n 10 ${niveumPackages.q}/bin/q
+    ''}
+  '';
+  inherit (import ../lib) defaultApplications;
+  klem = niveumPackages.klem.override {
+    config.dmenu = "${pkgs.dmenu}/bin/dmenu -i -p klem";
+    config.scripts = {
       "p.r paste" = pkgs.writers.writeDash "p.r" ''
         ${pkgs.curl}/bin/curl -fSs http://p.r --data-binary @- \
           | ${pkgs.coreutils}/bin/tail --lines=1 \
@@ -36,10 +42,10 @@ let
         ${pkgs.coreutils}/bin/tr '[A-Za-z]' '[N-ZA-Mn-za-m]'
       '';
       "ipa" = pkgs.writers.writeDash "ipa" ''
-        ${pkgs.ipa}/bin/ipa
+        ${niveumPackages.ipa}/bin/ipa
       '';
       "betacode" = pkgs.writers.writeDash "betacode" ''
-        ${pkgs.betacode}/bin/betacode
+        ${niveumPackages.betacode}/bin/betacode
       '';
       "curl" = pkgs.writers.writeDash "curl" ''
         ${pkgs.curl}/bin/curl -fSs "$(${pkgs.coreutils}/bin/cat)"
@@ -50,10 +56,15 @@ let
       emojai = pkgs.writers.writeDash "emojai" ''
         ${pkgs.curl}/bin/curl https://www.emojai.app/api/generate -X POST -H 'Content-Type: application/json' --data-raw "$(${pkgs.jq}/bin/jq -sR '{emoji:.}')" | ${pkgs.jq}/bin/jq -r .result
       '';
+      "gpt-3.5" = pkgs.writers.writeDash "gpt" ''
+        ${niveumPackages.gpt35}/bin/gpt
+      '';
+      gpt-4 = pkgs.writers.writeDash "gpt" ''
+        ${niveumPackages.gpt4}/bin/gpt
+      '';
     };
   };
-in
-{
+in {
   age.secrets = {
     github-token-i3status-rust = {
       file = ../secrets/github-token-i3status-rust.age;
@@ -75,20 +86,15 @@ in
     };
   };
 
-  environment.systemPackages = [
-    pkgs.xsecurelock
-  ];
-  environment.sessionVariables = {
-    XSECURELOCK_NO_COMPOSITE = "1";
-    XSECURELOCK_BACKGROUND_COLOR = "navy";
-    XSECURELOCK_PASSWORD_PROMPT = "time_hex";
-  };
+  programs.slock.enable = true;
+
+  environment.systemPackages = [dashboard];
 
   services.displayManager.defaultSession = "none+i3";
   services.xserver = {
     windowManager.i3 = {
       enable = true;
-      package = pkgs.i3;
+      package = pkgs.i3-gaps;
     };
   };
 
@@ -107,224 +113,229 @@ in
     '';
   };
 
-  home-manager.users.me =
-    let
-      modifier = "Mod4";
-      infoWorkspace = "ℹ";
-      messageWorkspace = "✉";
-      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";
-      };
-      gaps.inner = 4;
-      floating = {
-        titlebar = false;
-        border = 1;
-      };
-      bars =
-        let
+  home-manager.users.me = let
+    modifier = "Mod4";
+    infoWorkspace = "ℹ";
+    messageWorkspace = "✉";
+    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";
+    };
+    gaps.inner = 4;
+    floating = {
+      titlebar = false;
+      border = 1;
+    };
+    bars = [
+      (config.home-manager.users.me.lib.stylix.i3.bar
+        // rec {
+          workspaceButtons = true;
+          mode = "hide"; # "dock";
           position = "bottom";
-        in
-        [
-          (lib.recursiveUpdate config.home-manager.users.me.stylix.targets.i3.exportedBarConfig {
-            workspaceButtons = true;
-            mode = "hide"; # "dock";
-            inherit position;
-            statusCommand = toString (
-              pkgs.writers.writeDash "i3status-rust" ''
-                export I3RS_GITHUB_TOKEN="$(cat ${config.age.secrets.github-token-i3status-rust.path})"
-                export OPENWEATHERMAP_API_KEY="$(cat ${config.age.secrets.openweathermap-api-key.path})"
-                exec ${config.home-manager.users.me.programs.i3status-rust.package}/bin/i3status-rs ${config.home-manager.users.me.home.homeDirectory}/.config/i3status-rust/config-${position}.toml
-              ''
-            );
-            fonts = {
-              names = [
-                "${config.stylix.fonts.sansSerif.name}"
-                "FontAwesome 6 Free"
-              ];
-              size = config.stylix.fonts.sizes.desktop * 0.8;
-            };
-          })
-        ];
-      window = {
-        titlebar = false;
-        border = 2;
-        hideEdgeBorders = "smart";
-        commands = [
-          {
-            criteria = {
-              class = "floating";
-            };
-            command = "floating enable";
-          }
-          {
-            criteria = {
-              class = "fzfmenu";
-            };
-            command = "floating enable";
-          }
-          {
-            criteria = {
-              class = ".*";
-            };
-            command = "border pixel 2";
-          }
-          {
-            criteria = {
-              class = "mpv";
-            };
-            command = lib.strings.concatStringsSep ", " [
-              "floating enable"
-              "sticky enable"
-              "fullscreen disable"
-              "resize set 640 480"
-              "move position mouse"
-            ];
-          }
-        ];
-      };
-      colors =
-        let
-          background = config.lib.stylix.colors.withHashtag.base00;
-        in
+          statusCommand = toString (pkgs.writers.writeDash "i3status-rust" ''
+            export I3RS_GITHUB_TOKEN="$(cat ${config.age.secrets.github-token-i3status-rust.path})"
+            export OPENWEATHERMAP_API_KEY="$(cat ${config.age.secrets.openweathermap-api-key.path})"
+            exec ${config.home-manager.users.me.programs.i3status-rust.package}/bin/i3status-rs ${config.home-manager.users.me.home.homeDirectory}/.config/i3status-rust/config-${position}.toml
+          '');
+          fonts = {
+            names = ["${config.stylix.fonts.sansSerif.name}" "FontAwesome 6 Free"];
+            size = config.stylix.fonts.sizes.desktop * 0.8;
+          };
+        })
+    ];
+    window = {
+      titlebar = false;
+      border = 2;
+      hideEdgeBorders = "smart";
+      commands = [
         {
-          unfocused = {
-            border = lib.mkForce background;
-            childBorder = lib.mkForce background;
+          criteria = {class = "floating";};
+          command = "floating enable";
+        }
+        {
+          criteria = {class = "fzfmenu";};
+          command = "floating enable";
+        }
+        {
+          criteria = {class = ".*";};
+          command = "border pixel 2";
+        }
+        {
+          criteria = {class = "mpv";};
+          command = lib.strings.concatStringsSep ", " [
+            "floating enable"
+            "sticky enable"
+            "fullscreen disable"
+            "resize set 640 480"
+            "move position mouse"
+          ];
+        }
+      ];
+    };
+    colors = let
+      background = config.lib.stylix.colors.withHashtag.base00;
+    in {
+      unfocused = {
+        border = lib.mkForce background;
+        childBorder = lib.mkForce background;
+      };
+    };
+    keybindings =
+      lib.listToAttrs (map (x: lib.nameValuePair "${modifier}+Shift+${toString x}" "move container to workspace ${toString x}") (lib.range 1 9))
+      // lib.listToAttrs (map (x: lib.nameValuePair "${modifier}+${toString x}" "workspace ${toString x}") (lib.range 1 9))
+      // {
+        "${modifier}+i" = "workspace ${infoWorkspace}";
+        "${modifier}+m" = "workspace ${messageWorkspace}";
+
+        "${modifier}+Shift+h" = "move left 25 px";
+        "${modifier}+Shift+j" = "move down 25 px";
+        "${modifier}+Shift+k" = "move up 25 px";
+        "${modifier}+Shift+l" = "move right 25 px";
+        "${modifier}+h" = "focus left";
+        "${modifier}+j" = "focus down";
+        "${modifier}+k" = "focus up";
+        "${modifier}+l" = "focus right";
+
+        # "${modifier}+Shift+b" = "move container to workspace prev";
+        # "${modifier}+Shift+n" = "move container to workspace next";
+        # "${modifier}+b" = "workspace prev";
+        # "${modifier}+n" = "workspace next";
+
+        "${modifier}+Shift+c" = "reload";
+        "${modifier}+Shift+q" = "kill";
+        "${modifier}+Shift+r" = "restart";
+
+        "${modifier}+z" = "sticky toggle";
+        "${modifier}+Shift+z" = "floating toggle";
+
+        "${modifier}+Shift+s" = "move scratchpad";
+        "${modifier}+s" = ''[class="^(?i)(?!obsidian).*"] scratchpad show'';
+        "${modifier}+o" = ''[class="obsidian"] scratchpad show'';
+
+        "${modifier}+c" = "split h";
+        "${modifier}+e" = "layout toggle split";
+        "${modifier}+f" = "fullscreen toggle";
+        "${modifier}+r" = "mode resize";
+        "${modifier}+v" = "split v";
+        "${modifier}+w" = "layout tabbed";
+        "${modifier}+q" = "exec ${config.services.clipmenu.package}/bin/clipmenu";
+
+        "${modifier}+Return" = "exec ${(defaultApplications pkgs).terminal}";
+        "${modifier}+t" = "exec ${(defaultApplications pkgs).fileManager}";
+        "${modifier}+y" = "exec ${(defaultApplications pkgs).browser}";
+
+        "${modifier}+d" = "exec ${pkgs.writers.writeDash "run" ''exec rofi -modi run,ssh,window -show run''}";
+        "${modifier}+Shift+d" = "exec ${niveumPackages.notemenu}/bin/notemenu";
+        "${modifier}+p" = "exec rofi-pass";
+        "${modifier}+Shift+p" = "exec rofi-pass --insert";
+        "${modifier}+u" = "exec ${niveumPackages.unicodmenu}/bin/unicodmenu";
+        "${modifier}+Shift+u" = "exec ${pkgs.writers.writeDash "last-unicode" ''${pkgs.xdotool}/bin/xdotool type --delay 1000 "$(${pkgs.gawk}/bin/awk 'END{print $1}' ~/.cache/unicodmenu)"''}";
+
+        "${modifier}+F7" = "exec ${pkgs.writers.writeDash "showkeys-toggle" ''
+          if ${pkgs.procps}/bin/pgrep screenkey; then
+            exec ${pkgs.procps}/bin/pkill screenkey
+          else
+            exec ${pkgs.screenkey}/bin/screenkey
+          fi
+        ''}";
+        "${modifier}+F12" = "exec ${klem}/bin/klem";
+        "XF86AudioLowerVolume" = "exec ${pkgs.pamixer}/bin/pamixer -d 5";
+        "XF86AudioMute" = "exec ${pkgs.pamixer}/bin/pamixer -t";
+        "XF86AudioRaiseVolume" = "exec ${pkgs.pamixer}/bin/pamixer -i 5";
+        "XF86Calculator" = "exec ${pkgs.st}/bin/st -c floating -e ${pkgs.bc}/bin/bc";
+        "XF86AudioPause" = "exec ${pkgs.playerctl}/bin/playerctl play-pause";
+        "XF86AudioPlay" = "exec ${pkgs.playerctl}/bin/playerctl play-pause";
+        "XF86AudioNext" = "exec ${pkgs.playerctl}/bin/playerctl next";
+        "XF86AudioPrev" = "exec ${pkgs.playerctl}/bin/playerctl previous";
+        "XF86AudioStop" = "exec ${pkgs.playerctl}/bin/playerctl stop";
+        "XF86ScreenSaver" = "exec ${niveumPackages.k-lock}/bin/k-lock";
+
+        # key names detected with xorg.xev:
+        # XF86WakeUp (fn twice)
+        # XF86Battery (fn f3)
+        # XF86Sleep (fn f4) - actually suspends
+        # XF86WLAN
+        # XF86WebCam (fn f6)
+        # XF86TouchpadToggle (fn f8)
+        # XF86Suspend (fn f12) - actually suspends to disk
+        # Num_Lock (fn Roll) - numlocks
+        # XF86Audio{Prev,Next,Mute,Play,Stop}
+        # XF86Forward
+        # XF86Back
+        # XF86Launch1 (thinkvantage)
+      };
+  in {
+    wayland.windowManager.sway = {
+      enable = true;
+      config = {
+        menu = "rofi -modi run,ssh,window -show run";
+        inherit modifier modes gaps bars floating window colors keybindings;
+        input = {
+          "*" = {
+            xkb_layout = "de";
+            xkb_variant = "T3";
           };
         };
-      keybindings =
-        lib.listToAttrs (
-          map (
-            x: lib.nameValuePair "${modifier}+Shift+${toString x}" "move container to workspace ${toString x}"
-          ) (lib.range 1 9)
-        )
-        // lib.listToAttrs (
-          map (x: lib.nameValuePair "${modifier}+${toString x}" "workspace ${toString x}") (lib.range 1 9)
-        )
-        // {
-          "${modifier}+i" = "workspace ${infoWorkspace}";
-          "${modifier}+m" = "workspace ${messageWorkspace}";
-
-          "${modifier}+Shift+h" = "move left 25 px";
-          "${modifier}+Shift+j" = "move down 25 px";
-          "${modifier}+Shift+k" = "move up 25 px";
-          "${modifier}+Shift+l" = "move right 25 px";
-          "${modifier}+h" = "focus left";
-          "${modifier}+j" = "focus down";
-          "${modifier}+k" = "focus up";
-          "${modifier}+l" = "focus right";
-
-          # "${modifier}+Shift+b" = "move container to workspace prev";
-          # "${modifier}+Shift+n" = "move container to workspace next";
-          # "${modifier}+b" = "workspace prev";
-          # "${modifier}+n" = "workspace next";
-
-          "${modifier}+Shift+c" = "reload";
-          "${modifier}+Shift+q" = "kill";
-          "${modifier}+Shift+r" = "restart";
-
-          "${modifier}+z" = "sticky toggle";
-          "${modifier}+Shift+z" = "floating toggle";
-
-          "${modifier}+Shift+s" = "move scratchpad";
-          "${modifier}+s" = ''[class="^(?i)(?!obsidian).*"] scratchpad show'';
-          "${modifier}+o" = ''[class="obsidian"] scratchpad show'';
-
-          "${modifier}+c" = "split h";
-          "${modifier}+e" = "layout toggle split";
-          "${modifier}+f" = "fullscreen toggle";
-          "${modifier}+r" = "mode resize";
-          "${modifier}+v" = "split v";
-          "${modifier}+w" = "layout tabbed";
-          "${modifier}+q" = "exec ${config.services.clipmenu.package}/bin/clipmenu";
-
-          "${modifier}+Return" = "exec ${lib.getExe pkgs.niphas-terminal}";
-          "${modifier}+t" = "exec ${lib.getExe pkgs.niphas-file-browser}";
-          "${modifier}+y" = "exec ${lib.getExe pkgs.niphas-web-browser}";
-
-          "${modifier}+d" =
-            "exec ${pkgs.writers.writeDash "run" ''exec rofi -modi run,ssh,window -show run''}";
-          "${modifier}+Shift+d" = "exec ${lib.getExe pkgs.notemenu}";
-          "${modifier}+p" = "exec rofi-pass";
-          "${modifier}+Shift+p" = "exec rofi-pass --insert";
-          "${modifier}+u" = "exec ${lib.getExe pkgs.unicodmenu}";
-          "${modifier}+Shift+u" =
-            "exec ${pkgs.writers.writeDash "last-unicode" ''${pkgs.xdotool}/bin/xdotool type --delay 1000 "$(${pkgs.gawk}/bin/awk 'END{print $1}' ~/.cache/unicodmenu)"''}";
-
-          "${modifier}+F7" = "exec ${pkgs.writers.writeDash "showkeys-toggle" ''
-            if ${pkgs.procps}/bin/pgrep screenkey; then
-              exec ${pkgs.procps}/bin/pkill screenkey
-            else
-              exec ${pkgs.screenkey}/bin/screenkey
-            fi
-          ''}";
-          "${modifier}+F12" = "exec ${klem}/bin/klem";
-          "XF86AudioLowerVolume" = "exec ${lib.getExe pkgs.pamixer} -d 5";
-          "XF86AudioMute" = "exec ${lib.getExe pkgs.pamixer} -t";
-          "XF86AudioRaiseVolume" = "exec ${pkgs.pamixer}/bin/pamixer -i 5";
-          "XF86Calculator" = "exec ${lib.getExe pkgs.st} -c floating -e ${pkgs.bc}/bin/bc";
-          "XF86AudioPause" = "exec ${lib.getExe pkgs.playerctl} play-pause";
-          "XF86AudioPlay" = "exec ${lib.getExe pkgs.playerctl} play-pause";
-          "XF86AudioNext" = "exec ${lib.getExe pkgs.playerctl} next";
-          "XF86AudioPrev" = "exec ${lib.getExe pkgs.playerctl} previous";
-          "XF86AudioStop" = "exec ${lib.getExe pkgs.playerctl} stop";
-
-          # 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)
+        terminal = (defaultApplications pkgs).terminal;
+        up = "k";
+        down = "j";
+        left = "h";
+        right = "l";
+        seat = {
+          "*" = {
+            hide_cursor = "when-typing enable";
+          };
         };
-    in
-    {
-      stylix.targets.i3.enable = true;
+        startup = [
+          {command = "echo hello";}
+        ];
+      };
+    };
 
-      xsession.windowManager.i3 = {
-        enable = true;
-        extraConfig = ''
-          bindsym --release ${modifier}+Shift+w exec xsecurelock
+    xsession.windowManager.i3 = {
+      enable = true;
+      extraConfig = ''
+        bindsym --release ${modifier}+Shift+w exec /run/wrappers/bin/slock
 
-          exec "${lib.getExe pkgs.obsidian}"
-          for_window [class="obsidian"] , move scratchpad
+        exec "${pkgs.obsidian}/bin/obsidian"
+        for_window [class="obsidian"] , move scratchpad
 
-          assign [class="message"] ${messageWorkspace}
-          exec "${pkgs.writers.writeDash "irc" "exec ${lib.getExe pkgs.alacritty} --class message -e ssh weechat@makanek -t tmux attach-session -t IM"}"
-          exec "${pkgs.writers.writeDash "email" "exec ${lib.getExe pkgs.alacritty} --class message -e aerc"}"
+        assign [class="message"] ${messageWorkspace}
+        exec "${pkgs.writers.writeDash "irc" "exec ${pkgs.alacritty}/bin/alacritty --class message -e ssh weechat@makanek -t tmux attach-session -t IM"}"
+        exec "${pkgs.writers.writeDash "email" "exec ${pkgs.alacritty}/bin/alacritty --class message -e aerc"}"
 
-          exec --no-startup-id ${pkgs.xss-lock}/bin/xss-lock -- xsecurelock
-        '';
-        config = {
-          inherit
-            modifier
-            gaps
-            modes
-            bars
-            floating
-            window
-            colors
-            ;
-          keybindings = keybindings // {
+        assign [class="dashboard"] ${infoWorkspace}
+        exec ${dashboard}/bin/dashboard
+      '';
+      config = lib.mkMerge [
+        {
+          inherit modifier gaps modes bars floating window colors keybindings;
+        }
+        {
+          keybindings = let
+            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.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 {
+            "${modifier}+ß" = "exec ${niveumPackages.menu-calc}/bin/=";
+            "${modifier}+F6" = "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 ${pkgs.xcalib}/bin/xcalib -invert -alter";
             "Print" = "exec flameshot gui";
             # "${modifier}+Shift+x" = "exec ${move-to-new-workspace}";
             # "${modifier}+x" = "exec ${new-workspace}";
-            "XF86Display" = "exec ${lib.getExe pkgs.dmenu-randr}";
+            "XF86Display" = "exec ${niveumPackages.dmenu-randr}/bin/dmenu-randr";
           };
-        };
-      };
+        }
+      ];
     };
+  };
 }

configs/i3status-rust.nix

@@ -0,0 +1,82 @@
+{
+  pkgs,
+  config,
+  ...
+}: {
+  age.secrets = {
+    miniflux-api-token = {
+      file = ../secrets/miniflux-api-token.age;
+      owner = config.users.users.me.name;
+      group = config.users.users.me.group;
+      mode = "400";
+    };
+  };
+
+  home-manager.users.me = {
+    programs.i3status-rust = {
+      enable = true;
+      bars.bottom = {
+        icons = "awesome6";
+        settings = {
+          theme.overrides = let
+            colours = config.lib.stylix.colors.withHashtag;
+          in {
+            idle_bg = colours.base00;
+            idle_fg = colours.base05;
+            good_bg = colours.base00;
+            good_fg = colours.base0B;
+            warning_bg = colours.base00;
+            warning_fg = colours.base0A;
+            critical_bg = colours.base00;
+            critical_fg = colours.base09;
+            info_bg = colours.base00;
+            info_fg = colours.base04;
+            separator_bg = colours.base00;
+            separator = " ";
+          };
+        };
+        blocks = [
+          {
+            block = "music";
+            format = "{$icon $combo $play |}";
+            separator = " – ";
+          }
+          {
+            block = "net";
+            format = " $icon HU";
+            missing_format = "";
+            device = "ppp0";
+          }
+          {
+            block = "net";
+            format = " $icon FU";
+            missing_format = "";
+            device = "tun0";
+          }
+          {
+            block = "battery";
+            format = "$icon $percentage $time";
+            device = "DisplayDevice";
+            driver = "upower";
+          }
+          {
+            block = "sound";
+          }
+          {
+            block = "disk_space";
+            format = "$icon $available";
+          }
+          {
+            block = "memory";
+            format = "$icon $mem_used.eng(prefix:G)";
+          }
+          {block = "load";}
+          {
+            block = "time";
+            format = "$icon $timestamp.datetime(f:'%Y-%m-%d (%W %a) %H:%M', l:de_DE)";
+          }
+        ];
+      };
+    };
+  };
+}

configs/keyboard.nix

@@ -0,0 +1,98 @@
+{
+  pkgs,
+  lib,
+  ...
+}: let
+
+  commaSep = builtins.concatStringsSep ",";
+  xkbOptions = ["compose:caps" "terminate:ctrl_alt_bksp" "grp:ctrls_toggle"];
+  languages = {
+    arabic = { code = "ara"; variant = "buckwalter"; }; # ../lib/keyboards/arabic;
+    avestan = ../lib/keyboards/avestan;
+    coptic = ../lib/keyboards/coptic;
+    deutsch = { code = "de"; variant = "T3"; };
+    farsi = { code = "ir"; variant = "qwerty"; };
+    gothic = ../lib/keyboards/gothic;
+    greek = { code = "gr"; variant = "polytonic"; };
+    gujarati = {code = "in"; variant = "guj-kagapa"; };
+    hebrew = {code = "il"; variant = "phonetic";};
+    russian = { code = "ru"; variant = "phonetic"; };
+    sanskrit = { code = "in"; variant = "san-kagapa"; };
+    syriac = { code = "sy"; variant = "syc_phonetic"; };
+    urdu = {code = "in"; variant = "urd-phonetic"; };
+  };
+  defaultLanguage = languages.deutsch;
+in {
+  services.libinput.enable = true;
+
+  # man 7 xkeyboard-config
+  services.xserver = {
+    # exportConfiguration = true; # link /usr/share/X11 properly
+    xkb.layout = defaultLanguage.code;
+    # T3: https://upload.wikimedia.org/wikipedia/commons/a/a9/German-Keyboard-Layout-T3-Version1-large.png
+    # buckwalter: http://www.qamus.org/transliteration.htm
+    xkb.variant = defaultLanguage.variant;
+    xkb.options = commaSep xkbOptions;
+    xkb.extraLayouts = {
+      "coptic" = {
+        languages = ["cop"];
+        description = "Coptic";
+        symbolsFile = ../lib/keyboards/coptic;
+      };
+      "gothic" = {
+        languages = ["got"];
+        description = "Gothic";
+        symbolsFile = ../lib/keyboards/gothic;
+      };
+      "avestan" = {
+        languages = ["ave"];
+        description = "Avestan";
+        symbolsFile = ../lib/keyboards/avestan;
+      };
+      "farsi-good" = {
+        languages = ["fas"];
+        description = "Farsi, but good";
+        symbolsFile = ../lib/keyboards/farsi;
+      };
+    };
+  };
+
+  environment.etc."x11-locale".source = toString pkgs.xorg.libX11 + "share/X11/locale";
+
+  console.keyMap = "de";
+
+  environment.systemPackages =
+    lib.mapAttrsToList
+    (language: settings:
+    let
+      code = if settings ? "code" then settings.code else language;
+      variant = if settings ? "variant" then settings.variant else "";
+    in
+      pkgs.writers.writeDashBin "kb-${language}" ''
+        ${pkgs.xorg.setxkbmap}/bin/setxkbmap ${defaultLanguage.code},${code} ${defaultLanguage.variant},${variant} ${toString (map (option: "-option ${option}") xkbOptions)}
+      '')
+      languages ++
+    lib.mapAttrsToList
+    (language: settings:
+    let
+      code = if settings ? "code" then settings.code else language;
+      variant = if settings ? "variant" then settings.variant else "";
+    in
+      pkgs.writers.writeDashBin "kb-niri-${language}" ''
+        ${pkgs.gnused}/bin/sed -i 's/^\(\s*layout\) ".*"$/\1 "${defaultLanguage.code},${code}"/;s/^\(\s*variant\) ".*"$/\1 "${defaultLanguage.variant},${variant}"/' ~/.config/niri/config.kdl
+      '') languages;
+
+  # improve held key rate
+  services.xserver.displayManager.sessionCommands = "${pkgs.xorg.xset}/bin/xset r rate 300 50";
+
+  systemd.user.services.gxkb = {
+    wantedBy = ["graphical-session.target"];
+    serviceConfig = {
+      SyslogIdentifier = "gxkb";
+      ExecStart = "${pkgs.gxkb}/bin/gxkb";
+      Restart = "always";
+      RestartSec = "15s";
+      StartLimitBurst = 0;
+    };
+  };
+}

configs/keyboard/default.nix

@@ -1,143 +0,0 @@
-{
-  config,
-  pkgs,
-  lib,
-  ...
-}:
-let
-
-  commaSep = builtins.concatStringsSep ",";
-  xkbOptions = [
-    "compose:caps"
-    "terminate:ctrl_alt_bksp"
-    "grp:ctrls_toggle"
-  ];
-  languages = {
-    deutsch = {
-      code = "de";
-      variant = "T3";
-    };
-    greek = {
-      code = "gr";
-      variant = "polytonic";
-    };
-    russian = {
-      code = "ru";
-      variant = "phonetic";
-    };
-    arabic = {
-      code = "ara";
-      variant = "buckwalter";
-    };
-    coptic = ./coptic;
-    avestan = ./avestan;
-    gothic = ./gothic;
-    farsi = {
-      code = "ir";
-      variant = "qwerty";
-    };
-    syriac = {
-      code = "sy";
-      variant = "syc_phonetic";
-    };
-    sanskrit = {
-      code = "in";
-      variant = "san-kagapa";
-    };
-    gujarati = {
-      code = "in";
-      variant = "guj-kagapa";
-    };
-    urdu = {
-      code = "in";
-      variant = "urd-phonetic";
-    };
-    hebrew = {
-      code = "il";
-      variant = "phonetic";
-    };
-  };
-  defaultLanguage = languages.deutsch;
-in
-{
-  services.libinput.enable = true;
-
-  # man 7 xkeyboard-config
-  services.xserver = {
-    exportConfiguration = lib.mkForce true; # link /usr/share/X11 properly
-    xkb.layout = defaultLanguage.code;
-    # T3: https://upload.wikimedia.org/wikipedia/commons/a/a9/German-Keyboard-Layout-T3-Version1-large.png
-    # buckwalter: http://www.qamus.org/transliteration.htm
-    xkb.variant = defaultLanguage.variant;
-    xkb.options = commaSep xkbOptions;
-    xkb.extraLayouts = {
-      coptic = {
-        languages = [ "cop" ];
-        description = "Coptic is the latest stage of the Egyptian language and was used by Egyptian Christians. The Coptic script is based on the Greek alphabet with some letters borrowed from Demotic Egyptian.";
-        symbolsFile = ./coptic;
-      };
-      avestan = {
-        languages = [ "ave" ];
-        description = "Avestan is an ancient Iranian language known primarily from its use in the sacred texts of Zoroastrianism, the Avesta. It is an Indo-Iranian language that was spoken in ancient Persia.";
-        symbolsFile = ./avestan;
-      };
-      gothic = {
-        languages = [ "got" ];
-        description = "Gothic is an extinct East Germanic language that was spoken by the Goths. It is known primarily from the Codex Argenteus, a 6th-century manuscript containing a translation of the Bible into Gothic.";
-        symbolsFile = ./gothic;
-      };
-      farsi = {
-        languages = [ "fas" ];
-        description = "Farsi, also known as Persian, is an Indo-Iranian language spoken primarily in Iran, Afghanistan (where it is known as Dari), and Tajikistan (where it is called Tajik). It has a rich literary tradition and is written in a modified Arabic script.";
-        symbolsFile = ./farsi;
-      };
-    };
-  };
-
-  environment.etc."x11-locale".source = toString pkgs.xorg.libX11 + "share/X11/locale";
-
-  home-manager.users.me = {
-    home.file = {
-      ".XCompose".source = ./XCompose;
-    };
-  };
-
-  console.keyMap = "de";
-
-  environment.systemPackages = lib.mapAttrsToList (
-    language: settings:
-    let
-      code = if settings ? "code" then settings.code else language;
-      variant = if settings ? "variant" then settings.variant else "";
-    in
-    pkgs.writers.writeDashBin "kb-${language}" ''
-      if [ -n "$SWAYSOCK" ]; then
-        swaymsg -s $SWAYSOCK 'input * xkb_layout "${defaultLanguage.code},${code}"'
-        swaymsg -s $SWAYSOCK 'input * xkb_variant "${defaultLanguage.variant},${variant}"'
-        swaymsg -s $SWAYSOCK 'input * xkb_options "${lib.concatStringsSep "," xkbOptions}"'
-      elif [ -n "$HYPRLAND_INSTANCE_SIGNATURE" ]; then
-        hyprctl keyword input:kb_variant "" # otherwise we end up with an invalid combination for a short while
-        hyprctl keyword input:kb_layout "${defaultLanguage.code},${code}"
-        hyprctl keyword input:kb_variant "${defaultLanguage.variant},${variant}"
-      elif [ -n "$DISPLAY" ]; then
-        ${pkgs.xorg.setxkbmap}/bin/setxkbmap ${defaultLanguage.code},${code} ${defaultLanguage.variant},${variant} ${
-          toString (map (option: "-option ${option}") xkbOptions)
-        }
-      fi
-    ''
-  ) (languages // config.services.xserver.xkb.extraLayouts);
-
-  # improve held key rate
-  services.xserver.displayManager.sessionCommands = "${pkgs.xorg.xset}/bin/xset r rate 300 50";
-
-  systemd.user.services.gxkb = {
-    wantedBy = [ "graphical-session.target" ];
-    serviceConfig = {
-      SyslogIdentifier = "gxkb";
-      ExecStart = "${pkgs.gxkb}/bin/gxkb";
-      Restart = "always";
-      RestartSec = "15s";
-      StartLimitBurst = 0;
-    };
-  };
-}

configs/khal.nix

@@ -3,16 +3,19 @@
   pkgs,
   lib,
   ...
-}:
-let
+}: let
   davHome = "~/.local/share/dav";
   kmeinCloud = {
     davEndpoint = "https://cloud.kmein.de/remote.php/dav";
     username = "kieran";
     passwordFile = config.age.secrets.nextcloud-password-kieran.path;
   };
-in
-{
+  fysiCloud = {
+    davEndpoint = "https://nextcloud.fysi.dev/remote.php/dav";
+    username = "kmein";
+    passwordFile = config.age.secrets.nextcloud-password-fysi.path;
+  };
+in {
   age.secrets = {
     nextcloud-password-kieran = {
       file = ../secrets/nextcloud-password-kieran.age;
@@ -20,6 +23,12 @@ in
       group = config.users.users.me.group;
       mode = "400";
     };
+    nextcloud-password-fysi = {
+      file = ../secrets/nextcloud-password-fysi.age;
+      owner = config.users.users.me.name;
+      group = config.users.users.me.group;
+      mode = "400";
+    };
   };
 
   environment.systemPackages = [
@@ -41,8 +50,8 @@ in
 
   systemd.user.services.vdirsyncer = {
     enable = true;
-    wants = [ "network-online.target" ];
-    wantedBy = [ "default.target" ];
+    wants = ["network-online.target"];
+    wantedBy = ["default.target"];
     startAt = "*:00/10";
     script = ''
       ${pkgs.vdirsyncer}/bin/vdirsyncer sync && ${pkgs.khal}/bin/khal printcalendars # https://lostpackets.de/khal/configure.html#syncing

configs/lb.nix

@@ -2,11 +2,10 @@
   lib,
   pkgs,
   ...
-}:
-{
+}: {
   systemd.services.lb-subscription = {
     enable = true;
-    wants = [ "network-online.target" ];
+    wants = ["network-online.target"];
     startAt = "weekly";
     serviceConfig = {
       user = "kfm";

configs/lix.nix

@@ -1,11 +0,0 @@
-{
-  pkgs,
-  lib,
-  ...
-}:
-{
-  nix = {
-    package = lib.mkForce pkgs.lix;
-    settings.experimental-features = [ "nix-command" "flakes" ];
-  };
-}

configs/mastodon-bot.nix

@@ -0,0 +1,19 @@
+{pkgs, ...}: {
+  systemd.services.imaginary-illuminations = {
+    enable = false;
+    wants = ["network-online.target"];
+    serviceConfig = {
+      User = "kfm";
+      Group = "users";
+      WorkingDirectory = "/home/kfm/cloud/Seafile/Documents/Media/imaginary-illuminations";
+      Restart = "on-failure";
+      RestartSec = "15s";
+    };
+    startAt = "7:00";
+    script = ''
+      ${pkgs.deno}/bin/deno run -A post.ts
+    '';
+  };
+
+  systemd.timers.imaginary-illuminations.timerConfig.RandomizedDelaySec = "14h";
+}

configs/monitoring.nix

@@ -2,8 +2,7 @@
   config,
   pkgs,
   ...
-}:
-{
+}: {
   services.nginx.virtualHosts.default = {
     locations."= /stub_status".extraConfig = "stub_status;";
   };
@@ -42,12 +41,12 @@
 
   systemd.services.promtail = {
     description = "Promtail service for Loki";
-    wantedBy = [ "multi-user.target" ];
+    wantedBy = ["multi-user.target"];
 
     serviceConfig = {
       ExecStart = ''
         ${pkgs.grafana-loki}/bin/promtail --config.file ${
-          (pkgs.formats.yaml { }).generate "promtail.yaml" {
+          (pkgs.formats.yaml {}).generate "promtail.yaml" {
             server = {
               http_listen_port = 28183;
               grpc_listen_port = 0;
@@ -56,7 +55,9 @@
             clients = [
               {
                 url = "http://${
-                  if config.networking.hostName == "makanek" then "127.0.0.1" else "makanek.r"
+                  if config.networking.hostName == "makanek"
+                  then "127.0.0.1"
+                  else "makanek.r"
                 }:3100/loki/api/v1/push";
               }
             ];
@@ -70,7 +71,7 @@
                 };
                 relabel_configs = [
                   {
-                    source_labels = [ "__journal__systemd_unit" ];
+                    source_labels = ["__journal__systemd_unit"];
                     target_label = "unit";
                   }
                 ];

configs/mpv.nix

@@ -1,42 +1,44 @@
 {
   pkgs,
   lib,
-  self,
   config,
+  niveumPackages,
   ...
-}:
-let
-  swallow = command: "${pkgs.swallow}/bin/swallow ${command}";
-  myMpv =
-    pkgs:
-    self.inputs.wrappers.wrapperModules.mpv.apply {
-      inherit pkgs;
-      scripts = [
-        pkgs.mpvScripts.visualizer
-      ];
-      "mpv.conf".content = "";
-      "mpv.input".content = ''
-        Alt+- add video-zoom -0.25
-        Alt+= add video-zoom 0.25
-        Alt+LEFT add video-rotate -90
-        Alt+RIGHT add video-rotate 90
-        Alt+h add video-pan-x 0.05
-        Alt+j add video-pan-y -0.05
-        Alt+k add video-pan-y 0.05
-        Alt+l add video-pan-x -0.05
-      '';
-    };
-in
-{
+}: let
+  swallow = command: "${niveumPackages.swallow}/bin/swallow ${command}";
+in {
   environment.shellAliases.smpv = swallow "mpv";
 
   nixpkgs.overlays = [
-    (final: prev: {
-      mpv = (myMpv prev).wrapper;
+    (self: super: {
+      mpv = config.home-manager.users.me.programs.mpv.finalPackage;
     })
   ];
 
-  environment.systemPackages = [
-    ((myMpv pkgs).wrapper)
-  ];
+  home-manager.users.me = {
+    programs.mpv = {
+      enable = true;
+      config = {
+        ytdl-format = "bestvideo[height<=?720][fps<=?30][vcodec!=?vp9]+bestaudio/best";
+        ytdl-raw-options = lib.concatStringsSep "," [''sub-lang="de,en"'' "write-sub=" "write-auto-sub="];
+        screenshot-template = "%F-%wH%wM%wS-%#04n";
+        script-opts = "ytdl_hook-ytdl_path=${pkgs.yt-dlp}/bin/yt-dlp";
+        ao = "pulse"; # no pipewire for me :(
+      };
+      bindings = {
+        "Alt+RIGHT" = "add video-rotate 90";
+        "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 = [
+        # pkgs.mpvScripts.quality-menu
+        niveumPackages.mpv-visualizer
+      ];
+    };
+  };
 }

configs/mycelium.nix

@@ -1,4 +1,7 @@
-{ lib, pkgs, ... }:
+{ lib, ... }:
+let
+  myceliumAddresses = import ../lib/mycelium-network.nix;
+in
 {
   services.mycelium = {
     enable = true;
@@ -8,5 +11,5 @@
   networking.hosts = lib.mapAttrs' (name: address: {
     name = address;
     value = [ "${name}.m" ];
-  }) pkgs.lib.niveum.myceliumAddresses;
+  }) myceliumAddresses;
 }

configs/neovim.nix

@@ -1,10 +1,14 @@
 {
   pkgs,
-  lib,
+  niveumPackages,
   config,
   ...
-}:
-{
+}: {
+  environment.variables.EDITOR = pkgs.lib.mkForce "nvim";
+  environment.shellAliases.vi = "nvim";
+  environment.shellAliases.vim = "nvim";
+  environment.shellAliases.view = "nvim -R";
+
   home-manager.users.me = {
     editorconfig = {
       enable = true;
@@ -31,21 +35,24 @@
   };
 
   environment.systemPackages = [
-    pkgs.vim-typewriter
-    pkgs.dawn-editor
+    (pkgs.writers.writeDashBin "vim" ''neovim "$@"'')
+    (niveumPackages.vim.override {
+      stylixColors = config.lib.stylix.colors;
+      # colorscheme = "base16-gruvbox-light-medium";
+    })
 
     # language servers
     pkgs.pyright
     pkgs.haskellPackages.haskell-language-server
     pkgs.texlab
-    pkgs.gopls
+    pkgs.nil
     pkgs.nixfmt-rfc-style
     pkgs.rust-analyzer
     pkgs.nodePackages.typescript-language-server
     pkgs.lua-language-server
     pkgs.nodePackages.vscode-langservers-extracted
-    pkgs.lemminx # XML LSP
-    pkgs.jq-lsp
+    pkgs.lemminx
+    niveumPackages.jq-lsp
     pkgs.dhall-lsp-server
   ];
 }

configs/neovim.sync-conflict-20250130-092404-AJVBWR2.nix

@@ -0,0 +1,46 @@
+{ pkgs, niveumPackages, config, ... }: {
+  environment.variables.EDITOR = pkgs.lib.mkForce "nvim";
+  environment.shellAliases.vi = "nvim";
+  environment.shellAliases.vim = "nvim";
+  environment.shellAliases.view = "nvim -R";
+
+  home-manager.users.me = {
+    editorconfig = {
+      enable = true;
+      settings = {
+        "*" = {
+          charset = "utf-8";
+          end_of_line = "lf";
+          trim_trailing_whitespace = true;
+          insert_final_newline = true;
+          indent_style = "space";
+          indent_size = 2;
+        };
+        "*.py" = { indent_size = 4; };
+        Makefile = { indent_style = "tab"; };
+        "*.md" = { trim_trailing_whitespace = false; };
+      };
+    };
+  };
+
+  environment.systemPackages = [
+    (pkgs.writers.writeDashBin "vim" ''neovim "$@"'')
+    (niveumPackages.vim.override {
+      stylixColors = config.lib.stylix.colors;
+      # colorscheme = "base16-gruvbox-dark-medium";
+    })
+
+    # language servers
+    pkgs.pyright
+    pkgs.haskellPackages.haskell-language-server
+    pkgs.texlab
+    pkgs.nil
+    pkgs.rust-analyzer
+    pkgs.nodePackages.typescript-language-server
+    pkgs.lua-language-server
+    pkgs.nodePackages.vscode-langservers-extracted
+    pkgs.lemminx
+    niveumPackages.jq-lsp
+    pkgs.dhall-lsp-server
+  ];
+}

configs/networkmanager.nix

@@ -1,8 +1,7 @@
 {
   pkgs,
   ...
-}:
-{
+}: {
   programs.nm-applet.enable = true;
 
   networking.networkmanager = {
@@ -13,10 +12,10 @@
     ];
     wifi.macAddress = "random";
     ethernet.macAddress = "random";
-    unmanaged = [ "docker*" ];
+    unmanaged = ["docker*"];
   };
 
-  users.users.me.extraGroups = [ "networkmanager" ];
+  users.users.me.extraGroups = ["networkmanager"];
 
   environment.systemPackages = [
     pkgs.speedtest-cli

configs/newsboat.nix

@@ -0,0 +1,17 @@
+{
+  pkgs,
+  config,
+  ...
+}: {
+  environment.systemPackages = [
+    (pkgs.writers.writeDashBin "miniflux-watch-later" ''
+      miniflux_api_token=$(cat ${config.age.secrets.miniflux-api-token.path})
+      random_feed_item=$(
+        ${pkgs.curl}/bin/curl -u "$miniflux_api_token" --basic -s 'https://feed.kmein.de/v1/entries?starred=true&limit=0' \
+        | ${pkgs.jq}/bin/jq -r '.entries[].id' \
+        | ${pkgs.coreutils}/bin/shuf -n1
+      )
+      ${pkgs.xdg-utils}/bin/xdg-open "https://feed.kmein.de/starred/entry/$random_feed_item"
+    '')
+  ];
+}

configs/niri.nix

@@ -0,0 +1,445 @@
+{
+  pkgs,
+  config,
+  niveumPackages,
+  lib,
+  ...
+}:
+let
+  inherit (import ../lib) defaultApplications;
+  niriConfig =
+    let
+      klem = niveumPackages.klem.override {
+        config.dmenu = "${pkgs.dmenu}/bin/dmenu -i -p klem";
+        config.scripts = {
+          "p.r paste" = 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/'
+          '';
+          "envs.sh paste" = pkgs.writers.writeDash "envs-host" ''
+            ${pkgs.curl}/bin/curl -F "file=@-" https://envs.sh
+          '';
+          "envs.sh shorten" = pkgs.writers.writeDash "envs-shorten" ''
+            ${pkgs.curl}/bin/curl -F "shorten=$(${pkgs.coreutils}/bin/cat)" https://envs.sh
+          '';
+          "go.r shorten" = pkgs.writers.writeDash "go.r" ''
+            ${pkgs.curl}/bin/curl -fSs http://go.r -F "uri=$(${pkgs.coreutils}/bin/cat)"
+          '';
+          "4d2.org paste" = pkgs.writers.writeDash "4d2-paste" ''
+            ${pkgs.curl}/bin/curl -F "file=@-" https://depot.4d2.org/
+          '';
+          "0x0.st shorten" = 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" ''
+            ${niveumPackages.ipa}/bin/ipa
+          '';
+          "betacode" = pkgs.writers.writeDash "betacode" ''
+            ${niveumPackages.betacode}/bin/betacode
+          '';
+          "curl" = pkgs.writers.writeDash "curl" ''
+            ${pkgs.curl}/bin/curl -fSs "$(${pkgs.coreutils}/bin/cat)"
+          '';
+          ocr = pkgs.writers.writeDash "ocr" ''
+            ${pkgs.tesseract4}/bin/tesseract -l eng+deu - stdout
+          '';
+          emojai = pkgs.writers.writeDash "emojai" ''
+            ${pkgs.curl}/bin/curl https://www.emojai.app/api/generate -X POST -H 'Content-Type: application/json' --data-raw "$(${pkgs.jq}/bin/jq -sR '{emoji:.}')" | ${pkgs.jq}/bin/jq -r .result
+          '';
+          "gpt-3.5" = pkgs.writers.writeDash "gpt" ''
+            ${niveumPackages.gpt35}/bin/gpt
+          '';
+          gpt-4 = pkgs.writers.writeDash "gpt" ''
+            ${niveumPackages.gpt4}/bin/gpt
+          '';
+        };
+      };
+    in
+    ''
+      spawn-at-startup "${pkgs.ironbar}/bin/ironbar"
+      spawn-at-startup "${pkgs.xwayland-satellite}/bin/xwayland-satellite"
+
+      environment {
+        DISPLAY ":0"
+        ANKI_WAYLAND "1"
+      }
+
+      input {
+          warp-mouse-to-focus
+          focus-follows-mouse max-scroll-amount="0%"
+
+          keyboard {
+              repeat-rate 35
+              repeat-delay 350
+              track-layout "global"
+
+              xkb {
+                  layout "de"
+                  variant "T3"
+                  options "ctrl:nocaps,compose:caps,grp:ctrls_toggle"
+              }
+          }
+          touchpad {
+              click-method "clickfinger"
+              tap
+              dwt
+              dwtp
+          }
+      }
+
+      prefer-no-csd
+
+      hotkey-overlay {
+        skip-at-startup
+      }
+
+      layout {
+          gaps 5
+
+          default-column-width {
+            proportion 0.5
+          }
+
+          preset-column-widths {
+              proportion 0.33333
+              proportion 0.5
+              proportion 0.66667
+          }
+
+          focus-ring {
+              width 2
+          }
+
+          shadow {
+              // on
+              softness 30
+              spread 5
+              offset x=0 y=5
+              draw-behind-window true
+              color "#00000070"
+              // inactive-color "#00000054"
+          }
+
+          tab-indicator {
+              // off
+              hide-when-single-tab
+              place-within-column
+              gap 5
+              width 4
+              length total-proportion=1.0
+              position "right"
+              gaps-between-tabs 2
+              corner-radius 8
+              active-color "red"
+              inactive-color "gray"
+              urgent-color "blue"
+              // active-gradient from="#80c8ff" to="#bbddff" angle=45
+              // inactive-gradient from="#505050" to="#808080" angle=45 relative-to="workspace-view"
+              // urgent-gradient from="#800" to="#a33" angle=45
+          }
+
+          border {
+              off
+          }
+      }
+
+      animations {
+        // off
+        workspace-switch {
+            spring damping-ratio=1.0 stiffness=1000 epsilon=0.0001
+        }
+
+        window-open {
+            duration-ms 150
+            curve "ease-out-expo"
+        }
+
+        window-close {
+            duration-ms 150
+            curve "ease-out-quad"
+        }
+
+        horizontal-view-movement {
+            spring damping-ratio=1.0 stiffness=800 epsilon=0.0001
+        }
+
+        window-movement {
+            spring damping-ratio=1.0 stiffness=800 epsilon=0.0001
+        }
+
+        window-resize {
+            spring damping-ratio=1.0 stiffness=800 epsilon=0.0001
+        }
+
+        config-notification-open-close {
+            spring damping-ratio=0.6 stiffness=1000 epsilon=0.001
+        }
+
+        screenshot-ui-open {
+            duration-ms 200
+            curve "ease-out-quad"
+        }
+
+        overview-open-close {
+            spring damping-ratio=1.0 stiffness=800 epsilon=0.0001
+        }
+      }
+
+      window-rule {
+          geometry-corner-radius 0
+          clip-to-geometry true
+      }
+
+      window-rule {
+        match app-id="mpv"
+        open-floating true
+      }
+      window-rule {
+        match app-id="rofi"
+        open-floating true
+      }
+      window-rule {
+        match app-id=r#"firefox$"# title="^Picture-in-Picture$"
+        open-floating true
+        default-floating-position x=32 y=32 relative-to="bottom-left"
+      }
+
+      window-rule {
+          match is-window-cast-target=true
+
+          border {
+              on
+              width 3
+              active-color "#f38ba8"
+              inactive-color "#7d0d2d"
+          }
+      }
+
+      binds {
+          Mod+Shift+Slash { show-hotkey-overlay; }
+          Mod+Return { spawn "${(defaultApplications pkgs).terminal}"; }
+          Mod+D { spawn "${pkgs.wofi}/bin/wofi" "--show" "run"; }
+          Mod+Shift+D { spawn "${niveumPackages.notemenu}/bin/notemenu"; }
+          Mod+T { spawn "${(defaultApplications pkgs).fileManager}"; }
+          Mod+Y { spawn "${(defaultApplications pkgs).browser}"; }
+          Mod+P { spawn "${niveumPackages.passmenu}/bin/passmenu"; }
+          Mod+U { spawn "${niveumPackages.unicodmenu}/bin/unicodmenu"; }
+          Mod+Shift+Z { toggle-window-floating; }
+
+          Mod+B { spawn "${pkgs.ironbar}/bin/ironbar" "bar" "bar-1337" "toggle-visible"; }
+          Mod+F12 { spawn "${klem}/bin/klem"; }
+
+          Mod+Shift+Q { close-window; }
+
+          XF86AudioRaiseVolume  allow-when-locked=true { spawn "${pkgs.pamixer}/bin/pamixer -i 5"; }
+          XF86AudioLowerVolume  allow-when-locked=true { spawn "${pkgs.pamixer}/bin/pamixer -d 5"; }
+          XF86AudioMute         allow-when-locked=true { spawn "${pkgs.pamixer}/bin/pamixer -t"; }
+
+          XF86AudioPause allow-when-locked=true { spawn "${pkgs.playerctl}/bin/playerctl play-pause"; }
+          XF86AudioPlay allow-when-locked=true { spawn "${pkgs.playerctl}/bin/playerctl play-pause"; }
+          XF86AudioNext allow-when-locked=true { spawn "${pkgs.playerctl}/bin/playerctl next"; }
+          XF86AudioPrev allow-when-locked=true { spawn "${pkgs.playerctl}/bin/playerctl previous"; }
+          XF86AudioStop allow-when-locked=true { spawn "${pkgs.playerctl}/bin/playerctl stop"; }
+          Print { spawn "flameshot gui"; }
+          Mod+Shift+W { spawn "swaylock"; }
+
+          Mod+Comma  { consume-or-expel-window-left; }
+          Mod+Period { consume-or-expel-window-right; }
+          Mod+W { toggle-column-tabbed-display; }
+          Mod+A repeat=false { toggle-overview; }
+          Mod+F { maximize-column; }
+          Mod+C { center-column; }
+          Mod+Minus { set-column-width "-25%"; }
+          Mod+Plus { set-column-width "+25%"; }
+
+          Mod+Ctrl+0 { spawn "niri" "msg" "action" "switch-layout" "0"; }
+          Mod+Ctrl+1 { spawn "niri" "msg" "action" "switch-layout" "1"; }
+          Mod+Ctrl+2 { spawn "niri" "msg" "action" "switch-layout" "2"; }
+          Mod+Ctrl+3 { spawn "niri" "msg" "action" "switch-layout" "3"; }
+          Mod+Ctrl+4 { spawn "niri" "msg" "action" "switch-layout" "4"; }
+          Mod+Ctrl+5 { spawn "niri" "msg" "action" "switch-layout" "5"; }
+          Mod+Ctrl+6 { spawn "niri" "msg" "action" "switch-layout" "6"; }
+          Mod+Ctrl+7 { spawn "niri" "msg" "action" "switch-layout" "7"; }
+          Mod+Ctrl+8 { spawn "niri" "msg" "action" "switch-layout" "8"; }
+          Mod+Ctrl+9 { spawn "niri" "msg" "action" "switch-layout" "9"; }
+
+          Mod+H     { focus-column-or-monitor-left; }
+          Mod+J  { focus-window-or-workspace-down; }
+          Mod+K  { focus-window-or-workspace-up; }
+          Mod+L     { focus-column-or-monitor-right; }
+
+          Mod+Shift+H     { move-column-left-or-to-monitor-left; }
+          Mod+Shift+J  { move-window-down-or-to-workspace-down; }
+          Mod+Shift+K  { move-window-up-or-to-workspace-up; }
+          Mod+Shift+L     { move-column-right-or-to-monitor-right; }
+
+          Mod+Ctrl+H { focus-monitor-left; }
+          Mod+Ctrl+J { focus-monitor-down; }
+          Mod+Ctrl+K { focus-monitor-up; }
+          Mod+Ctrl+L { focus-monitor-right; }
+
+          Mod+Shift+Ctrl+H     { move-column-to-monitor-left; }
+          Mod+Shift+Ctrl+J     { move-column-to-workspace-down; }
+          Mod+Shift+Ctrl+K     { move-column-to-workspace-up; }
+          Mod+Shift+Ctrl+L     { move-column-to-monitor-right; }
+
+          Mod+Shift+Alt+Ctrl+H     { move-workspace-to-monitor-left; }
+          Mod+Shift+Alt+Ctrl+J     { move-workspace-down; }
+          Mod+Shift+Alt+Ctrl+K     { move-workspace-up; }
+          Mod+Shift+Alt+Ctrl+L     { move-workspace-to-monitor-right; }
+
+          Mod+1 { focus-workspace 1; }
+          Mod+2 { focus-workspace 2; }
+          Mod+3 { focus-workspace 3; }
+          Mod+4 { focus-workspace 4; }
+          Mod+5 { focus-workspace 5; }
+          Mod+6 { focus-workspace 6; }
+          Mod+7 { focus-workspace 7; }
+          Mod+8 { focus-workspace 8; }
+          Mod+9 { focus-workspace 9; }
+          Mod+0 { focus-workspace 10; }
+
+          Mod+Shift+1 { move-window-to-workspace "1"; }
+          Mod+Shift+2 { move-window-to-workspace "2"; }
+          Mod+Shift+3 { move-window-to-workspace "3"; }
+          Mod+Shift+4 { move-window-to-workspace "4"; }
+          Mod+Shift+5 { move-window-to-workspace "5"; }
+          Mod+Shift+6 { move-window-to-workspace "6"; }
+          Mod+Shift+7 { move-window-to-workspace "7"; }
+          Mod+Shift+8 { move-window-to-workspace "8"; }
+          Mod+Shift+9 { move-window-to-workspace "9"; }
+          Mod+Shift+0 { move-window-to-workspace "0"; }
+      }
+    '';
+in
+{
+  system.activationScripts.niriConfig = {
+    text = ''
+      cp ${pkgs.writeText "config.kdl" niriConfig} ${config.users.users.me.home}/.config/niri/config.kdl
+      chown ${config.users.users.me.name}:${config.users.users.me.group} ${config.users.users.me.home}/.config/niri/config.kdl
+    '';
+  };
+
+  programs.niri.enable = true;
+  services.displayManager.defaultSession = lib.mkForce "niri";
+  home-manager.users.me = {
+    xdg.configFile."ironbar/style.css".text = ''
+      * {
+        font-size: 8pt;
+        font-family: "Gentium Plus", "BlexMono Nerd Font";
+      }
+
+      box, menubar, button {
+        background-color: unset;
+        box-shadow: none;
+        background-image: none;
+      }
+
+      .clock, .upower, .volume {
+        font-weight: unset;
+      }
+
+      tooltip * {
+        font-family: "BlexMono Nerd Font";
+        font-size: 7pt;
+      }
+    '';
+    xdg.configFile."ironbar/config.json".source = (pkgs.formats.json { }).generate "ironbar.json" {
+      name = "bar-1337";
+      height = 12;
+      layer = "top";
+      position = "bottom";
+      start = [ ];
+      center = [
+        {
+          type = "tray";
+          icon_size = 8;
+        }
+        { type = "clipboard"; }
+        { type = "notifications"; }
+      ];
+      end = [
+        {
+          type = "upower";
+          icon_size = 8;
+          format = "{percentage}%";
+        }
+        {
+          type = "label";
+          tooltip = "{{df -h --output=size,used,avail,pcent,target}}";
+          label = "\t{{5000:df -h / --output=avail | tail +2}}";
+        }
+        {
+          type = "label";
+          tooltip = "{{free -Lh --si |  awk '{for(i=1;i<=NF;i++){printf \"%s%s\", $i, (i%2? OFS: ORS)} if(NF%2) printf ORS}'}}";
+          label = "󰍛\t{{500:free -h --si | awk 'NR==2{printf $3 \"\\n\"}'}}";
+        }
+        {
+          type = "label";
+          tooltip = "{{}}";
+          on_click_left = "pamixer -t";
+          on_scroll_up = "pamixer -i 1";
+          on_scroll_down = "pamixer -d 1";
+          label = "{{500:if $(pamixer --get-mute) = true; then echo ; else echo ; fi}}\t{{500:pamixer --get-volume}}%";
+        }
+        {
+          type = "label";
+          tooltip = "{{uptime}}";
+          label = "\t{{500:uptime | sed 's/.*load average: \\([^ ]*\\);.*/\\1/' | tr ' ' '\n'}}";
+        }
+        {
+          type = "label";
+          tooltip = "{{khal list today today -d astro-test-3 }}";
+          label = "";
+        }
+        {
+          type = "label";
+          tooltip = "{{curl wttr.in/?0 | ${pkgs.ansifilter}/bin/ansifilter}}";
+          label = "󰔏";
+        }
+        {
+          type = "label";
+          name = "cal";
+          tooltip = "{{cal}}";
+          label = "{{500:date +'<U+F017>\t%Y-%m-%d (%W %a) %H:%M'}}";
+        }
+      ];
+    };
+    programs.alacritty.enable = true; # Super+T in the default setting (terminal)
+    programs.swaylock.enable = true; # Super+Alt+L in the default setting (screen locker)
+    services.swaync = {
+      enable = true;
+      settings = {
+        notification-window-width = 300;
+        control-center-width = 300;
+        widgets = [
+          "volume"
+          "mpris"
+          "title"
+          "dnd"
+          "notifications"
+        ];
+        widget-config = {
+          title = {
+            text = "ⲡⲧⲏⲣϥ̄";
+            "clear-all-button" = true;
+            "button-text" = "ⲧⲁⲩⲟⲟⲩ";
+          };
+          dnd.text = "ⲙ̄ⲡⲣ̄ϣⲧⲣ̄ⲧⲱⲣⲧ̄";
+          label.text = "ⲧⲙⲏⲧⲉ";
+        };
+      };
+    };
+    services.swayidle.enable = true; # idle management daemon
+    home.packages = with pkgs; [
+      xdg-desktop-portal-gnome
+      swaybg
+    ];
+  };
+  services.gnome.gnome-keyring.enable = true; # secret service
+  security.pam.services.swaylock = { };
+}

configs/nix.nix

@@ -0,0 +1,14 @@
+{
+  pkgs,
+  inputs,
+  ...
+}: {
+  nixpkgs = {
+    config.allowUnfree = true;
+  };
+  nix = {
+    package = pkgs.nixVersions.stable;
+    extraOptions = "experimental-features = nix-command flakes";
+    nixPath = ["nixpkgs=${inputs.nixpkgs}"];
+  };
+}