deploy scripts: use substitutes

Flake lock file updates:

• Updated input 'home-manager':
    'github:nix-community/home-manager/e1680d594a9281651cbf7d126941a8c8e2396183?narHash=sha256-d%2B5CGloq7Lo1u2SkzhF8oiOdUc6Z5emh22nTXUB9CFA%3D' (2025-12-03)
  → 'github:nix-community/home-manager/20561be440a11ec57a89715480717baf19fe6343?narHash=sha256-O8VTGey1xxiRW%2BFpb%2BPs9zU7ShmxUA1a7cMTcENCVNg%3D' (2025-12-08)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/1aab89277eb2d87823d5b69bae631a2496cff57a?narHash=sha256-H3lC7knbXOBrHI9hITQ7modLuX20mYJVhZORL5ioms0%3D' (2025-12-02)
  → 'github:NixOS/nixpkgs/d9bc5c7dceb30d8d6fafa10aeb6aa8a48c218454?narHash=sha256-y7RPKl/jJ/KAP/VKLMghMgXTlvNIJMHKskl8/Uuar7o%3D' (2025-12-06)
• Updated input 'nixpkgs-unstable':
    'github:NixOS/nixpkgs/152586a6a98226db20aab6e6e1c9a37c535acfbc?narHash=sha256-p7ihpz21BB%2BNhuT3qVL3clzWz%2BUyZlt7S3RRXxZGPls%3D' (2025-12-04)
  → 'github:NixOS/nixpkgs/aaa6c85f51f9333738c170ccc55b5fe5f55938f4?narHash=sha256-VPyShT4DyGtXH2wsD8yAVvvvi9OILUHTqNxWQd/6yZA%3D' (2025-12-10)
• Updated input 'nur':
    'github:nix-community/NUR/5e8ec1167d3a375e2857fbe915b3d8658d3e6472?narHash=sha256-bp7B5alQk7nDLtFLKaOHhSPBNVCcwIxMXjcc/VzY0hg%3D' (2025-12-04)
  → 'github:nix-community/NUR/6af054d2762ef52fad9943d490708f937008cca4?narHash=sha256-JyVUlh5wINjw29Ops7ZjRrzw%2B55r5GpCHjO0TCsoowc%3D' (2025-12-10)
• Updated input 'nur/nixpkgs':
    'github:nixos/nixpkgs/418468ac9527e799809c900eda37cbff999199b6?narHash=sha256-7WUCZfmqLAssbDqwg9cUDAXrSoXN79eEEq17qhTNM/Y%3D' (2025-12-02)
  → 'github:nixos/nixpkgs/addf7cf5f383a3101ecfba091b98d0a1263dc9b8?narHash=sha256-hM20uyap1a0M9d344I692r%2Bik4gTMyj60cQWO%2BhAYP8%3D' (2025-12-08)
• Updated input 'rust-overlay':
    'github:oxalica/rust-overlay/74d9abb7c5c030469f90d97a67d127cc5d76c238?narHash=sha256-F0IQSmSj4t2ThkbWZooAhkCTO%2BYpZSd2Pqiv2uoYEHo%3D' (2025-12-04)
  → 'github:oxalica/rust-overlay/db61f666aea93b28f644861fbddd37f235cc5983?narHash=sha256-jTof2%2Bir9UPmv4lWksYO6WbaXCC0nsDExrB9KZj7Dz4%3D' (2025-12-10)
• Updated input 'stylix':
    'github:danth/stylix/6f3b50c8fa9c468fc787e211b700e46592bf9d56?narHash=sha256-J2jgYyXiXctr91MSuBQ6dwB1YaC7DpzKp%2BRkj6pqS8o%3D' (2025-12-04)
  → 'github:danth/stylix/84d9d55885d463d461234f3aac07b2389a2577d8?narHash=sha256-abrrONk8vzRtY6fHEkjZOyRJpKHjPlFqMBE0%2B/DxfAU%3D' (2025-12-06)

.bin/load.sh

@@ -0,0 +1,2 @@
+#!/bin/sh
+uptime | sed 's/.*load average: \(.*\), \(.*\), \(.*\)/\1 \2 \3/'

.bin/mp3player-write

@@ -0,0 +1,117 @@
+#!/usr/bin/env bash
+
+# Usage:
+# ./mp3_transfer.sh -s 1.3 /mnt/mp3player file1.m4a file2.m4a ...
+
+set -e
+
+# Default speed
+SPEED=1.0
+
+# Parse options
+while getopts ":s:" opt; do
+  case $opt in
+    s)
+      SPEED=$OPTARG
+      ;;
+    \?)
+      echo "Invalid option: -$OPTARG" >&2
+      exit 1
+      ;;
+    :)
+      echo "Option -$OPTARG requires a value." >&2
+      exit 1
+      ;;
+  esac
+done
+
+# Shift past the options
+shift $((OPTIND -1))
+
+# Check arguments
+if [ "$#" -lt 2 ]; then
+  echo "Usage: $0 [-s speed] MOUNT_POINT FILE1 [FILE2 ...]"
+  exit 1
+fi
+
+MOUNT_POINT=$1
+shift
+FILES=("$@")
+
+# Check mount point exists
+if [ ! -d "$MOUNT_POINT" ]; then
+  echo "Error: Mount point '$MOUNT_POINT' does not exist."
+  exit 1
+fi
+
+# Estimate required space
+TOTAL_SIZE=0
+for f in "${FILES[@]}"; do
+  if [ ! -f "$f" ]; then
+    echo "Warning: File '$f' does not exist, skipping."
+    continue
+  fi
+  # Get file size in bytes
+  FILE_SIZE=$(stat --printf="%s" "$f")
+  # Estimate mp3 output size: roughly 1/2 of original m4a (adjust if needed)
+  TOTAL_SIZE=$((TOTAL_SIZE + FILE_SIZE / 2))
+done
+
+# Get available space in bytes
+AVAILABLE=$(df --output=avail "$MOUNT_POINT" | tail -n 1)
+AVAILABLE=$((AVAILABLE * 1024))  # df reports in KB
+
+if [ "$TOTAL_SIZE" -gt "$AVAILABLE" ]; then
+  echo "Error: Not enough space on device. Required: $TOTAL_SIZE bytes, Available: $AVAILABLE bytes"
+  exit 1
+fi
+
+echo "Enough space available. Starting conversion..."
+
+sanitize_filename() {
+  local name="$1"
+  # Remove path, keep only base name
+  name=$(basename "$name")
+  # Remove any extension
+  name=${name%.*}
+  # Replace spaces and special chars with underscore
+  name=$(echo "$name" | tr ' ' '_' | tr -cd '[:alnum:]_-')
+  # Truncate to max 50 chars
+  echo "${name:0:50}"
+}
+
+# Convert and copy files
+for f in "${FILES[@]}"; do
+  if [ ! -f "$f" ]; then
+    continue
+  fi
+
+  # Determine the next prefix
+  existing_prefixes=$(ls "$MOUNT_POINT" | grep -E '^[0-9].*\.mp3$' | sed -E 's/^([0-9]).*/\1/' | sort -n | uniq)
+  for i in {0..9}; do
+    if ! echo "$existing_prefixes" | grep -q "^$i$"; then
+      PREFIX=$i
+      break
+    fi
+  done
+
+  echo "Using prefix: $PREFIX"
+
+  BASENAME=$(sanitize_filename "$f")
+  OUT_PATTERN="$MOUNT_POINT/${PREFIX}_%03d_${BASENAME}.mp3"
+
+  echo "Converting '$f' to '$OUT_PATTERN' at speed $SPEED..."
+
+  ffmpeg -nostdin -i "$f" \
+    -filter:a "atempo=$SPEED" \
+    -ar 22050 -ac 1 -c:a libmp3lame -b:a 32k \
+    -f segment -segment_time 300 \
+    "$OUT_PATTERN"
+
+  # Update prefix for next file
+  # Count how many segments were created
+  SEG_COUNT=$(ls "$MOUNT_POINT" | grep -E "^${PREFIX}[0-9]{2}_" | wc -l)
+  PREFIX=$((PREFIX + SEG_COUNT))
+done
+
+echo "All files processed successfully."

.bin/toposort.nix

@@ -1,50 +1,81 @@
 let
   lib = import <nixpkgs/lib>;
-in rec {
+in
+rec {
   inherit lib;
 
   input = [
     {
-      x = ["pool" "zfs"];
-      y = ["mdadm" "raid1"];
+      x = [
+        "pool"
+        "zfs"
+      ];
+      y = [
+        "mdadm"
+        "raid1"
+      ];
     }
     {
-      x = ["pool" "zfs"];
-      y = ["disk" "sda"];
+      x = [
+        "pool"
+        "zfs"
+      ];
+      y = [
+        "disk"
+        "sda"
+      ];
     }
     {
-      x = ["mdadm" "raid1"];
-      y = ["disk" "sdb"];
+      x = [
+        "mdadm"
+        "raid1"
+      ];
+      y = [
+        "disk"
+        "sdb"
+      ];
     }
     {
-      x = ["mdadm" "raid1"];
-      y = ["disk" "sdc"];
+      x = [
+        "mdadm"
+        "raid1"
+      ];
+      y = [
+        "disk"
+        "sdc"
+      ];
     }
   ];
 
-  outNodes = node: graph:
-    lib.unique
-    (builtins.map (e: e.y)
-      (builtins.filter (v: v.x == node) graph));
+  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);
+  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);
+  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);
+  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;
 }

.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}}

README.md

@@ -1,12 +1,18 @@
 # 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

@@ -1,91 +1,98 @@
 {
   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
-    ];
+}:
+let
+  darwin = lib.strings.hasSuffix "-darwin" pkgs.stdenv.hostPlatform.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
+    pkgs.vimv
+    pkgs.vg
+    pkgs.fkill
+    pkgs.cyberlocker-tools
+    pkgs.untilport
+    pkgs.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";
-      };
+  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 "$1")" | xargs dirname
-    '';
-  in
+  environment.interactiveShellInit = ''
+    # Use XDG_RUNTIME_DIR for temporary files if available
+    if [ -d "$XDG_RUNTIME_DIR" ]; then
+      export TMPDIR="$XDG_RUNTIME_DIR"
+    fi
+  '';
+
+  environment.shellAliases =
+    let
+      take = pkgs.writers.writeDash "take" ''
+        mkdir "$1" && cd "$1"
+      '';
+      cdt = pkgs.writers.writeDash "cdt" ''
+        cd $(mktemp -p "$XDG_RUNTIME_DIR" -d "cdt-XXXXXX")
+        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>'";
+      nixi = "nix repl nixpkgs";
       take = "source ${take}";
       wcd = "source ${wcd}";
       where = "source ${where}";
@@ -104,16 +111,17 @@ in {
       la = "${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";
-      }
+      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

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

configs/alacritty.nix

@@ -2,8 +2,10 @@
   pkgs,
   lib,
   ...
-}: let
-in {
+}:
+let
+in
+{
   environment.variables.TERMINAL = "alacritty";
 
   home-manager.users.me = {

configs/android.nix

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

configs/applicative.nix

@@ -0,0 +1,167 @@
+{
+  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"
+    ];
+  };
+
+  services.displayManager.autoLogin.enable = false;
+
+  # if we have multiple users, they should be able to log in through a greeter
+  programs.regreet =
+    let
+      wallpaper =
+        pkgs.runCommand "textured-monochrome-wallpaper.png"
+          {
+            buildInputs = [ pkgs.imagemagick ];
+          }
+          ''
+            magick -size 2560x1440 plasma:fractal \
+              -colorspace Gray \
+              -normalize \
+              -fill ${lib.escapeShellArg config.lib.stylix.colors.withHashtag.base00} -colorize 100% \
+              -attenuate 0.15 +noise Gaussian \
+              $out
+          '';
+    in
+    {
+      enable = true;
+      settings = {
+        background = {
+          path = wallpaper;
+          fit = "Fill";
+        };
+        appearance.greeting_msg = "स्वागतम्";
+        widget.clock.format = "%F %H:%M";
+      };
+      font = {
+        inherit (config.stylix.fonts.sansSerif) name;
+        size = config.stylix.fonts.sizes.applications;
+      };
+      iconTheme = {
+        inherit (config.home-manager.users.me.gtk.iconTheme) package name;
+      };
+    };
+
+
+  # to run nspawn in nix sandbox
+  nix.settings = {
+    auto-allocate-uids = true;
+    system-features = [ "uid-range" ];
+    experimental-features = [
+      "auto-allocate-uids"
+      "cgroups"
+    ];
+    extra-sandbox-paths = [ "/dev/net" ]; # needed for tests of VPNs
+
+    trusted-users = [ config.users.users.applicative.name ];
+  };
+
+  services.restic.backups.niveum = {
+    extraBackupArgs = [
+      "--exclude=${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" ];
+    }
+  ];
+
+  home-manager.users.applicative =
+    let
+      mainGitConfig = (import ./git.nix {
+        inherit pkgs lib config;
+      }).home-manager.users.me.programs.git;
+      mainAlacrittyConfig = (import ./alacritty.nix {
+        inherit pkgs lib config;
+      }).home-manager.users.me.programs.alacritty;
+    in
+    lib.recursiveUpdate
+      (import ./graphical/home-manager.nix {
+        inherit lib pkgs config;
+      })
+      {
+        xdg.enable = true;
+        home.stateVersion = "25.11";
+
+        programs.git = {
+          enable = true;
+          settings = {
+            inherit (mainGitConfig.settings) alias;
+          };
+        };
+
+        programs.alacritty = mainAlacrittyConfig;
+
+        services.hyprpaper =
+          let
+            # asgWallpaper = pkgs.fetchurl {
+            #   url = "http://c.krebsco.de/asg-wallpaper.png";
+            #   hash = "sha256-XLp8XcUgFgDKW5Qae0//0Xw9lhribcevQTVSQvClEB4=";
+            # };
+
+            backgroundColor = config.lib.stylix.colors.withHashtag.base06;
+            foregroundColor = config.lib.stylix.colors.withHashtag.base01;
+            width = 1920;
+            height = 1080;
+
+            svgUrl = "https://applicative.systems/_astro/logo-full.D8zRvqBZ.svg";
+            logoSvg = pkgs.fetchurl {
+              url = svgUrl;
+              hash = "sha256-qXDIEZsAPn4eUJ3kb5U6L3PMUCtWGYqhqyIaBt7FntE=";
+            };
+
+            asgWallpaper =
+              pkgs.runCommand "applicative-wallpaper.png"
+                {
+                  nativeBuildInputs = [ pkgs.imagemagick ];
+                }
+                ''
+                  # 1. We use -background to set the canvas color
+                  # 2. We use -fuzz and -opaque to replace the logo's internal colors
+                  # 3. We use -gravity and -extent to center it on a wallpaper-sized canvas
+
+                  convert \
+                    -background none \
+                    -density 300 \
+                    "${logoSvg}" \
+                    -fuzz 100% -fill "${foregroundColor}" -opaque black \
+                    -resize 800x800 \
+                    -gravity center \
+                    -background "${backgroundColor}" \
+                    -extent ${toString width}x${toString height} \
+                    $out
+                '';
+          in
+          {
+            enable = true;
+            settings = {
+              ipc = false;
+              splash = true;
+              preload = [ "${asgWallpaper}" ];
+              wallpaper = [ ",${asgWallpaper}" ];
+            };
+          };
+
+      };
+}

configs/backup.nix

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

configs/bash.nix

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

configs/bluetooth.nix

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

configs/bots/autorenkalender.nix

@@ -1,28 +1,19 @@
 {
-  pkgs,
-  lib,
   config,
+  pkgs,
   ...
-}: 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 = "${autorenkalender}/bin/autorenkalender";
+    command = "${pkgs.autorenkalender}/bin/autorenkalender";
   };
 
   niveum.passport.services = [

configs/bots/celan.nix

@@ -3,64 +3,69 @@
   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

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

configs/bots/hesychius.nix

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

configs/bots/logotheca.nix

@@ -1,17 +1,16 @@
 {
   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 = {
@@ -22,7 +21,7 @@
         "!zlwCuPiCNMSxDviFzA:4d2.org"
       ];
     };
-    command = "${niveumPackages.literature-quote}/bin/literature-quote";
+    command = "${pkgs.literature-quote}/bin/literature-quote";
   };
 
   age.secrets = {

configs/bots/nachtischsatan.nix

@@ -3,31 +3,36 @@
   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";
@@ -12,15 +12,17 @@
       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
-        ${niveumPackages.random-zeno}/bin/random-zeno "/Literatur/M/Nietzsche,+Friedrich"
-      else
-        ${niveumPackages.random-zeno}/bin/random-zeno "/Philosophie/M/Nietzsche,+Friedrich"
-      fi
-    '');
+    command = toString (
+      pkgs.writers.writeBash "random-nietzsche" ''
+        set -efu
+        random_number=$(( ($RANDOM % 10) + 1 ))
+        if [ "$random_number" -eq 1 ]; then
+          ${pkgs.random-zeno}/bin/random-zeno "/Literatur/M/Nietzsche,+Friedrich"
+        else
+          ${pkgs.random-zeno}/bin/random-zeno "/Philosophie/M/Nietzsche,+Friedrich"
+        fi
+      ''
+    );
   };
 
   systemd.timers.bot-nietzsche.timerConfig.RandomizedDelaySec = "10h";

configs/bots/smyth.nix

@@ -3,7 +3,8 @@
   pkgs,
   lib,
   ...
-}: {
+}:
+{
   niveum.bots.smyth = {
     enable = true;
     time = "08:00";
@@ -15,26 +16,44 @@
     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
 
-      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 \
-          | ${pkgs.gnused}/bin/sed 's/^ref="//;s/"$//'
-      )
+        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'
+        }
 
-      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' \
-        | ${pkgs.pandoc}/bin/pandoc -f html -t plain --wrap=none
+        RANDOM_SECTION=$(
+          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 \
+            | ${pkgs.gnused}/bin/sed 's/^ref="//;s/"$//'
+        )
 
-      printf '\n%s\n\n#AncientGreek' "$url"
-    '');
+        url="http://www.perseus.tufts.edu/hopper/text?doc=$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"
+      ''
+    );
   };
 
   systemd.timers.bot-smyth.timerConfig.RandomizedDelaySec = "10h";

configs/bots/tlg-wotd.nix

@@ -1,140 +1,154 @@
 {
   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.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
+        transliteration=$(${
+          pkgs.writers.writePython3 "translit.py"
+            {
+              libraries = py: [ py.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";
@@ -149,7 +163,6 @@ 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

@@ -3,7 +3,8 @@
   pkgs,
   lib,
   ...
-}: let
+}:
+let
   toSymbols = pkgs.writers.writeDash "to-symbols" ''
     ${pkgs.gnused}/bin/sed '
       s/\bTri\b/△/;
@@ -40,7 +41,8 @@
       s/^\s*//
     '
   '';
-in {
+in
+{
   niveum.bots.transits = {
     enable = true;
     time = "*:0/1";
@@ -51,19 +53,21 @@ 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 = [
-    niveumPackages.cro
-    pkgs.tor-browser-bundle-bin
+    pkgs.cro
+    pkgs.tor-browser
     pkgs.firefox
     pkgs.brave
   ];
@@ -14,73 +14,79 @@
   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;
+      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;
+              }
+            '';
+          };
         };
-      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

@@ -1,28 +1,38 @@
-{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"
-    '';
+{ 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";
+      };
+    };
   };
 }

configs/clipboard.nix

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

configs/cloud.nix

@@ -3,9 +3,8 @@
   lib,
   pkgs,
   ...
-}: let
-  inherit (import ../lib) tmpfilesConfig;
-in {
+}:
+{
   systemd.user.services.systemd-tmpfiles-clean = {
     enable = true;
     wantedBy = [ "default.target" ];
@@ -16,27 +15,40 @@ in {
     };
   };
 
-  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"];
+  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"
+        ];
 
   services.gnome.gnome-keyring.enable = true;
   security.pam.services.lightdm.enableGnomeKeyring = true;
@@ -50,20 +62,22 @@ in {
 
   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";
@@ -79,19 +93,22 @@ in {
       } | ${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="$(mktemp -d)"
+        tmpdir="$(mktemp -p "$XDG_RUNTIME_DIR" -d)"
         trap clean EXIT
         clean() {
           rm -rf "$tmpdir"
@@ -102,7 +119,8 @@ in {
           ${megatools "get"} "$selection"
           exec ${pkgs.zathura}/bin/zathura "$(basename "$selection")"
         )
-      '')
+      ''
+    )
   ];
 
   age.secrets.mega-password = {
@@ -121,16 +139,25 @@ in {
     cert = config.age.secrets.syncthing-cert.path;
     key = config.age.secrets.syncthing-key.path;
     settings = {
-      inherit ((import ../lib).syncthing) devices;
+      devices = pkgs.lib.niveum.syncthingIds;
       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

@@ -2,20 +2,13 @@
   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" ];
     }
@@ -24,12 +17,9 @@ in
         config = {
           allowUnfree = true;
           packageOverrides = pkgs: {
-            dmenu = pkgs.writers.writeDashBin "dmenu" ''exec ${pkgs.wofi}/bin/wofi -dmenu "$@"'';
+            dmenu = pkgs.writers.writeDashBin "dmenu" ''exec ${pkgs.rofi}/bin/rofi -dmenu "$@"'';
           };
           permittedInsecurePackages = [
-            "qtwebkit-5.212.0-alpha4"
-            "zotero-6.0.26"
-            "electron-25.9.0"
           ];
         };
       };
@@ -44,7 +34,7 @@ in
           file = ../secrets/di-fm-key.age;
           owner = config.users.users.me.name;
           group = config.users.users.me.group;
-          mode = "400";
+          mode = "440";
         };
         restic = {
           file = ../secrets/restic.age;
@@ -72,7 +62,7 @@ in
 
       users.users.me = {
         name = "kfm";
-        description = kieran.name;
+        description = pkgs.lib.niveum.kieran.name;
         hashedPasswordFile = config.age.secrets.kfm-password.path;
         isNormalUser = true;
         uid = 1000;
@@ -94,7 +84,7 @@ in
       environment.interactiveShellInit = "export PATH=$PATH";
       environment.shellAliases =
         let
-          swallow = command: "${niveumPackages.swallow}/bin/swallow ${command}";
+          swallow = command: "${pkgs.swallow}/bin/swallow ${command}";
         in
         {
           o = "${pkgs.xdg-utils}/bin/xdg-open";
@@ -106,7 +96,7 @@ in
           zathura = swallow "${pkgs.zathura}/bin/zathura";
           im = "${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 opus --audio-quality 0 -xic"; # Download with audio
+          yta = "${pkgs.yt-dlp}/bin/yt-dlp --add-metadata --audio-format mp3 --audio-quality 0 -xic"; # Download with audio
         };
     }
     {
@@ -115,19 +105,22 @@ in
         supportedLocales = [ "all" ];
       };
     }
+    {
+      services.power-profiles-daemon.enable = true;
+    }
     {
       services.displayManager = {
         autoLogin = {
-          enable = true;
+          enable = false;
           user = config.users.users.me.name;
         };
       };
       services.xserver = {
-        enable = true;
+        enable = false;
         displayManager.lightdm = {
-          enable = true;
+          enable = false;
           greeters.gtk = {
-            enable = true;
+            enable = false;
             indicators = [
               "~spacer"
               "~host"
@@ -139,16 +132,19 @@ in
         };
       };
     }
-    { programs.command-not-found.enable = true; }
     {
       programs.gnupg = {
         agent = {
           enable = true;
           pinentryPackage = pkgs.pinentry-qt;
-          settings = rec {
-            default-cache-ttl = 2 * 60 * 60;
-            max-cache-ttl = 4 * default-cache-ttl;
-          };
+          settings =
+            let
+              defaultCacheTtl = 2 * 60 * 60;
+            in
+            {
+              default-cache-ttl = defaultCacheTtl;
+              max-cache-ttl = 4 * defaultCacheTtl;
+            };
         };
       };
 
@@ -166,7 +162,7 @@ in
     }
     {
       services.getty = {
-        greetingLine = lib.mkForce "";
+        greetingLine = lib.mkForce "As-salamu alaykum wa rahmatullahi wa barakatuh!";
         helpLine = lib.mkForce "";
       };
     }
@@ -174,7 +170,7 @@ in
       networking.hosts = lib.mapAttrs' (name: address: {
         name = address;
         value = [ "${name}.local" ];
-      }) localAddresses;
+      }) pkgs.lib.niveum.localAddresses;
     }
     {
       home-manager.users.me.home.stateVersion = "22.05";
@@ -195,66 +191,53 @@ in
         dconf.enable = true;
         dconf.settings = {
           # Change the default terminal for Nemo
-          "org/cinnamon/desktop/applications/terminal".exec = defaultApplications.terminal;
+          "org/cinnamon/desktop/applications/terminal".exec = lib.getExe pkgs.niveum-terminal;
         };
       };
     }
     ./android.nix
-    ./admin-essentials.nix
     ./stylix.nix
     ./alacritty.nix
     ./backup.nix
     ./bash.nix
     ./bluetooth.nix
     ./aerc.nix
-    ./ccc.nix
     ./khal.nix
     ./browser.nix
     ./clipboard.nix
     ./cloud.nix
     ./direnv.nix
-    ./docker.nix
-    ./dunst.nix
-    ./flix.nix
     ./fonts.nix
     ./fzf.nix
     ./git.nix
     ./hledger.nix
     ./htop.nix
-    ./fu-berlin.nix
-    ./i3.nix
-    ./niri.nix
+    ./uni.nix
+    # ./i3.nix
+    ./graphical
     ./i3status-rust.nix
-    ./keyboard.nix
-    ./mycelium.nix
+    ./keyboard
     ./kdeconnect.nix
-    { home-manager.users.me.home.file.".XCompose".source = ../lib/keyboards/XCompose; }
     { services.upower.enable = true; }
     ./lb.nix
     ./mpv.nix
     ./mime.nix
     ./neovim.nix
-    ./nix.nix
     ./newsboat.nix
     ./flameshot.nix
-    ./fritzbox.nix
     ./packages.nix
-    ./picom.nix
+    ./virtualization.nix
     ./stardict.nix
     ./polkit.nix
     ./printing.nix
     ./redshift.nix
-    ./retiolum.nix
     ./rofi.nix
-    ./spacetime.nix
     ./ssh.nix
-    ./sshd.nix
     ./sound.nix
     ./sudo.nix
     ./tmux.nix
     ./unclutter.nix
     ./vscode.nix
-    ./watson.nix
     ./wallpaper.nix
     ./zsh.nix
     {
@@ -262,40 +245,22 @@ in
         # nothing to see here
       '';
     }
-    ./tor.nix
-    ./stw-berlin.nix
-    ./mastodon-bot.nix
-    {
-      fileSystems."${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"
-        ];
-      };
-    }
     {
       home-manager.users.me = {
-        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 = "${config.users.users.me.home}/cloud/nextcloud/tmp";
-          videos = pictures;
-        };
+        xdg.userDirs =
+          let
+            pictures = "${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;
+          };
       };
     }
   ];

configs/direnv.nix

@@ -1,4 +1,5 @@
-{pkgs, ...}: let
+{ pkgs, ... }:
+let
   nixify = pkgs.writers.writeDashBin "nixify" ''
     set -efuC
 
@@ -16,8 +17,12 @@
       ''${EDITOR:-vim} shell.nix
     fi
   '';
-in {
-  environment.systemPackages = [pkgs.direnv nixify];
+in
+{
+  environment.systemPackages = [
+    pkgs.direnv
+    nixify
+  ];
 
   home-manager.users.me.programs.direnv = {
     enable = true;

configs/distrobump.nix

@@ -1,15 +0,0 @@
-{
-  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

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

@@ -1,65 +0,0 @@
-{
-  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

@@ -1,98 +0,0 @@
-{
-  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

@@ -1,22 +1,25 @@
 {
   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
     '';
@@ -59,7 +62,8 @@
     url = "https://github.com/microsoft/font-tools/raw/1092cb23520967830001a0807eb21d6a44dda522/EgyptianOpenType/font/eot.ttf";
     sha256 = "1n294vhcx90270pnsw1dbk6izd61fjvbnjrh4hcf98ff3s540x0c";
   };
-in {
+in
+{
   fonts = {
     enableDefaultPackages = true;
     fontDir.enable = true;
@@ -94,7 +98,6 @@ in {
       font-awesome
       galatia-sil
       gentium
-      # niveumPackages.gfs-fonts
       gyre-fonts
       ibm-plex
       jetbrains-mono
@@ -103,29 +106,45 @@ in {
       lmodern
       merriweather
       ocr-a
+      montserrat
       roboto
       roboto-mono
       noto-fonts
       noto-fonts-cjk-sans
-      noto-fonts-emoji
-      nerd-fonts.blex-mono
+      noto-fonts-color-emoji
       roboto-slab
       scheherazade-new
       source-code-pro
       source-sans-pro
       source-serif-pro
       theano
-      niveumPackages.tocharian-font
-      vistafonts
+      tocharian-font
+      vista-fonts
       vollkorn
       zilla-slab
     ]; # google-fonts league-of-moveable-type
-    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];
-    };
+    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;
+      };
     # 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

@@ -1,19 +0,0 @@
-{ 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

@@ -1,153 +0,0 @@
-{
-  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

@@ -1,55 +0,0 @@
-{
-  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

@@ -1,22 +1,27 @@
-{pkgs, ...}: {
+{ 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 {}'"];
-    };
+    programs.fzf =
+      let
+        defaultCommand = "${pkgs.fd}/bin/fd --type f --strip-cwd-prefix --follow --no-ignore-vcs --exclude .git";
+      in
+      {
+        enable = true;
+        defaultCommand = defaultCommand;
+        defaultOptions = [ "--height=40%" ];
+        changeDirWidgetCommand = "${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

@@ -0,0 +1,23 @@
+{ 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

@@ -1,10 +1,9 @@
 {
   pkgs,
-  inputs,
+  lib,
   ...
-}: let
-  inherit (import ../lib) kieran ignorePaths;
-in {
+}:
+{
   environment.systemPackages = [
     pkgs.mr
     pkgs.gitFull
@@ -17,7 +16,6 @@ in {
     pkgs.gitstats
     pkgs.patch
     pkgs.patchutils
-    inputs.self.packages.${pkgs.system}.git-preview
   ];
 
   environment.shellAliases = {
@@ -29,9 +27,7 @@ in {
     programs.git = {
       enable = true;
       package = pkgs.gitFull;
-      userName = kieran.name;
-      userEmail = kieran.email;
-      aliases = {
+      settings.alias = {
         br = "branch";
         co = "checkout";
         ci = "commit";
@@ -40,24 +36,18 @@ in {
         st = "status -s";
         unstage = "reset HEAD --";
         diffs = "diff --staged";
+        pushf = "push --force-with-lease";
         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";
-      };
+      ignores = pkgs.lib.niveum.ignorePaths;
+      settings.user.name = pkgs.lib.niveum.kieran.name;
+      settings.user.email = pkgs.lib.niveum.kieran.email;
+      settings.pull.ff = "only";
+      settings.rebase.autoStash = true;
+      settings.merge.autoStash = true;
+      settings.push.autoSetupRemove = true;
     };
   };
 }

configs/graphical/default.nix

@@ -0,0 +1,49 @@
+{
+  pkgs,
+  lib,
+  config,
+  ...
+}:
+let
+  stylixColors = config.lib.stylix.colors;
+in
+{
+  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.displayManager.autoLogin = {
+    enable = true;
+    user = config.users.users.me.name;
+  };
+
+  home-manager.users.me = import ./home-manager.nix {
+    inherit lib pkgs config;
+  };
+}

configs/graphical/home-manager.nix

@@ -0,0 +1,429 @@
+{
+  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;
+  };
+
+  services.hyprsunset.enable = true;
+
+  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.hyprpaper = {
+    enable = true;
+    settings = {
+      ipc = "on";
+      splash = false;
+      preload = [ "${config.users.users.me.home}/.cache/wallpaper/wallpaper" ];
+    };
+  };
+
+  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,${config.stylix.cursor.name}"
+          "QT_QPA_PLATFORM=wayland"
+          "GDK_BACKEND=wayland"
+          "NIXOS_OZONE_WL=1"
+          "HYPRSHOT_DIR=${config.home-manager.users.me.xdg.userDirs.download}/screenshots"
+        ];
+        permission = [
+          "${lib.getExe pkgs.hyprshot}, screencopy, allow"
+          "${pkgs.xdg-desktop-portal-hyprland}/libexec/.xdg-desktop-portal-hyprland-wrapped, screencopy, allow"
+        ];
+        monitor = [
+          ",preferred, 0x0, 1" # TODO https://wiki.hypr.land/Configuring/Monitors/
+          "desc:Samsung Electric Company C27F390 HTQH602129, 1920x1080, 0x-1080, 1"
+        ];
+        exec-once = [
+          (lib.getExe pkgs.ashell)
+          "hyprctl dispatch exec \"[workspace special:${language.obsidian} silent] obsidian\""
+          "${lib.getExe' pkgs.wl-clipboard "wl-paste"} -t text --watch ${lib.getExe pkgs.clipman} store"
+          # (lib.getExe pkgs.hyprsunset)
+          # (lib.getExe pkgs.hyprpaper)
+        ];
+
+        device = [
+          {
+            name = "elan-touchscreen";
+            enabled = false;
+          }
+        ];
+
+        general = {
+          gaps_in = 2;
+          gaps_out = 2;
+          border_size = 2;
+          resize_on_border = true;
+          allow_tearing = false;
+          layout = "dwindle";
+        };
+
+        decoration = {
+          rounding = 0;
+          rounding_power = 0;
+          active_opacity = 1.0;
+          inactive_opacity = 1.0;
+          shadow = {
+            enabled = false;
+            range = 4;
+            render_power = 3;
+          };
+          blur = {
+            enabled = false;
+            size = 3;
+            passes = 1;
+            vibrancy = 0.17;
+          };
+        };
+
+        animations = {
+          enabled = true;
+          animation = [
+            "global, 1, 2, default"
+          ];
+        };
+
+        dwindle = {
+          preserve_split = true;
+        };
+
+        master.new_status = "master";
+
+        gesture = [
+          "3, horizontal, workspace"
+        ];
+
+        input = {
+          kb_layout = "de";
+          kb_variant = "T3";
+          kb_options = "compose:caps,grp:ctrls_toggle";
+          follow_mouse = 1;
+          sensitivity = 0;
+          touchpad.natural_scroll = false;
+        };
+
+        bindm = [
+          "${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, ${lib.getExe pkgs.hyprshot} -m region --clipboard-only"
+          "${mod}, Print, exec, ${lib.getExe pkgs.hyprshot} -m region"
+        ];
+        bindl = [
+          ", XF86AudioNext, exec, playerctl next"
+          ", XF86AudioPause, exec, playerctl play-pause"
+          ", XF86AudioPlay, exec, playerctl play-pause"
+          ", XF86AudioPrev, exec, playerctl previous"
+        ];
+        bind = [
+          "${mod}, Return, exec, ${lib.getExe pkgs.niveum-terminal}"
+          "${mod} SHIFT, Q, killactive,"
+          "${mod} SHIFT, R, exit,"
+          "${mod}, t, exec, ${lib.getExe pkgs.niveum-filemanager}"
+          "${mod}, Y, exec, ${lib.getExe pkgs.niveum-browser}"
+          "${mod}, Q, exec, ${lib.getExe pkgs.clipman} pick --tool=rofi"
+          "${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}, F9, exec, hyprctl hyprsunset temperature -1000"
+          "${mod}, F10, exec, hyprctl hyprsunset temperature +1000" # reset color temperature
+
+          "${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

@@ -1,26 +1,30 @@
 {
   pkgs,
   ...
-}: let
+}:
+let
   ledgerDirectory = "/home/kfm/sync/src/ledger";
   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 ${ledgerDirectory}/current.journal
-    '')
-  ];
+in
+{
+  environment.systemPackages =
+    let
+      git = "${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

@@ -22,8 +22,18 @@
         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

@@ -2,18 +2,12 @@
   config,
   pkgs,
   lib,
-  niveumPackages,
   ...
-}: 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 = {
+}:
+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 \
@@ -42,10 +36,10 @@
         ${pkgs.coreutils}/bin/tr '[A-Za-z]' '[N-ZA-Mn-za-m]'
       '';
       "ipa" = pkgs.writers.writeDash "ipa" ''
-        ${niveumPackages.ipa}/bin/ipa
+        ${pkgs.ipa}/bin/ipa
       '';
       "betacode" = pkgs.writers.writeDash "betacode" ''
-        ${niveumPackages.betacode}/bin/betacode
+        ${pkgs.betacode}/bin/betacode
       '';
       "curl" = pkgs.writers.writeDash "curl" ''
         ${pkgs.curl}/bin/curl -fSs "$(${pkgs.coreutils}/bin/cat)"
@@ -56,15 +50,10 @@
       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;
@@ -86,15 +75,20 @@ in {
     };
   };
 
-  programs.slock.enable = true;
-
-  environment.systemPackages = [dashboard];
+  environment.systemPackages = [
+    pkgs.xsecurelock
+  ];
+  environment.sessionVariables = {
+    XSECURELOCK_NO_COMPOSITE = "1";
+    XSECURELOCK_BACKGROUND_COLOR = "navy";
+    XSECURELOCK_PASSWORD_PROMPT = "time_hex";
+  };
 
   services.displayManager.defaultSession = "none+i3";
   services.xserver = {
     windowManager.i3 = {
       enable = true;
-      package = pkgs.i3-gaps;
+      package = pkgs.i3;
     };
   };
 
@@ -113,229 +107,224 @@ 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 = [
-      (config.home-manager.users.me.lib.stylix.i3.bar
-        // rec {
-          workspaceButtons = true;
-          mode = "hide"; # "dock";
+  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
           position = "bottom";
-          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 = ["${config.stylix.fonts.sansSerif.name}" "FontAwesome 6 Free"];
-            size = config.stylix.fonts.sizes.desktop * 0.8;
-          };
-        })
-    ];
-    window = {
-      titlebar = false;
-      border = 2;
-      hideEdgeBorders = "smart";
-      commands = [
-        {
-          criteria = {class = "floating";};
-          command = "floating enable";
-        }
-        {
-          criteria = {class = "fzfmenu";};
-          command = "floating enable";
-        }
-        {
-          criteria = {class = ".*";};
-          command = "border pixel 2";
-        }
-        {
-          criteria = {class = "mpv";};
-          command = lib.strings.concatStringsSep ", " [
-            "floating enable"
-            "sticky enable"
-            "fullscreen disable"
-            "resize set 640 480"
-            "move position mouse"
-          ];
-        }
-      ];
-    };
-    colors = let
-      background = config.lib.stylix.colors.withHashtag.base00;
-    in {
-      unfocused = {
-        border = lib.mkForce background;
-        childBorder = lib.mkForce background;
-      };
-    };
-    keybindings =
-      lib.listToAttrs (map (x: lib.nameValuePair "${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 ${niveumPackages.k-lock}/bin/k-lock";
-
-        # key names detected with xorg.xev:
-        # XF86WakeUp (fn twice)
-        # XF86Battery (fn f3)
-        # XF86Sleep (fn f4) - actually suspends
-        # XF86WLAN
-        # XF86WebCam (fn f6)
-        # XF86TouchpadToggle (fn f8)
-        # XF86Suspend (fn f12) - actually suspends to disk
-        # Num_Lock (fn Roll) - numlocks
-        # XF86Audio{Prev,Next,Mute,Play,Stop}
-        # XF86Forward
-        # XF86Back
-        # XF86Launch1 (thinkvantage)
-      };
-  in {
-    wayland.windowManager.sway = {
-      enable = true;
-      config = {
-        menu = "rofi -modi run,ssh,window -show run";
-        inherit modifier modes gaps bars floating window colors keybindings;
-        input = {
-          "*" = {
-            xkb_layout = "de";
-            xkb_variant = "T3";
-          };
-        };
-        terminal = (defaultApplications pkgs).terminal;
-        up = "k";
-        down = "j";
-        left = "h";
-        right = "l";
-        seat = {
-          "*" = {
-            hide_cursor = "when-typing enable";
-          };
-        };
-        startup = [
-          {command = "echo hello";}
+        in
+        [
+          (lib.recursiveUpdate config.home-manager.users.me.stylix.targets.i3.exportedBarConfig {
+            workspaceButtons = true;
+            mode = "hide"; # "dock";
+            inherit position;
+            statusCommand = toString (
+              pkgs.writers.writeDash "i3status-rust" ''
+                export I3RS_GITHUB_TOKEN="$(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"
+            ];
+          }
         ];
       };
-    };
-
-    xsession.windowManager.i3 = {
-      enable = true;
-      extraConfig = ''
-        bindsym --release ${modifier}+Shift+w exec /run/wrappers/bin/slock
-
-        exec "${pkgs.obsidian}/bin/obsidian"
-        for_window [class="obsidian"] , move scratchpad
-
-        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"}"
-
-        assign [class="dashboard"] ${infoWorkspace}
-        exec ${dashboard}/bin/dashboard
-      '';
-      config = lib.mkMerge [
+      colors =
+        let
+          background = config.lib.stylix.colors.withHashtag.base00;
+        in
         {
-          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 ${pkgs.xorg.xkill}/bin/xkill";
+          unfocused = {
+            border = lib.mkForce background;
+            childBorder = lib.mkForce background;
+          };
+        };
+      keybindings =
+        lib.listToAttrs (
+          map (
+            x: lib.nameValuePair "${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 ${lib.getExe pkgs.niveum-terminal}";
+          "${modifier}+t" = "exec ${lib.getExe pkgs.niveum-filemanager}";
+          "${modifier}+y" = "exec ${lib.getExe pkgs.niveum-browser}";
+
+          "${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)
+        };
+    in
+    {
+      stylix.targets.i3.enable = true;
+
+      xsession.windowManager.i3 = {
+        enable = true;
+        extraConfig = ''
+          bindsym --release ${modifier}+Shift+w exec xsecurelock
+
+          exec "${lib.getExe pkgs.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"}"
+
+          exec --no-startup-id ${pkgs.xss-lock}/bin/xss-lock -- xsecurelock
+        '';
+        config = {
+          inherit
+            modifier
+            gaps
+            modes
+            bars
+            floating
+            window
+            colors
+            ;
+          keybindings = keybindings // {
             "${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 ${niveumPackages.dmenu-randr}/bin/dmenu-randr";
+            "XF86Display" = "exec ${lib.getExe pkgs.dmenu-randr}";
           };
-        }
-      ];
+        };
+      };
     };
-  };
 }

configs/i3status-rust.nix

@@ -2,7 +2,8 @@
   pkgs,
   config,
   ...
-}: {
+}:
+{
   age.secrets = {
     miniflux-api-token = {
       file = ../secrets/miniflux-api-token.age;
@@ -18,22 +19,24 @@
       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 = " ";
-          };
+          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 = [
           {
@@ -70,7 +73,7 @@
             block = "memory";
             format = "$icon $mem_used.eng(prefix:G)";
           }
-          {block = "load";}
+          { block = "load"; }
           {
             block = "time";
             format = "$icon $timestamp.datetime(f:'%Y-%m-%d (%W %a) %H:%M', l:de_DE)";

configs/keyboard.nix

@@ -1,98 +0,0 @@
-{
-  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

@@ -0,0 +1,143 @@
+{
+  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

@@ -3,19 +3,16 @@
   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;
   };
-  fysiCloud = {
-    davEndpoint = "https://nextcloud.fysi.dev/remote.php/dav";
-    username = "kmein";
-    passwordFile = config.age.secrets.nextcloud-password-fysi.path;
-  };
-in {
+in
+{
   age.secrets = {
     nextcloud-password-kieran = {
       file = ../secrets/nextcloud-password-kieran.age;
@@ -23,12 +20,6 @@ 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 = [
@@ -50,8 +41,8 @@ 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

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

configs/mastodon-bot.nix

@@ -1,19 +0,0 @@
-{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

@@ -2,7 +2,8 @@
   config,
   pkgs,
   ...
-}: {
+}:
+{
   services.nginx.virtualHosts.default = {
     locations."= /stub_status".extraConfig = "stub_status;";
   };
@@ -41,12 +42,12 @@
 
   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 ${
-          (pkgs.formats.yaml {}).generate "promtail.yaml" {
+          (pkgs.formats.yaml { }).generate "promtail.yaml" {
             server = {
               http_listen_port = 28183;
               grpc_listen_port = 0;
@@ -55,9 +56,7 @@
             clients = [
               {
                 url = "http://${
-                  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";
               }
             ];
@@ -71,7 +70,7 @@
                 };
                 relabel_configs = [
                   {
-                    source_labels = ["__journal__systemd_unit"];
+                    source_labels = [ "__journal__systemd_unit" ];
                     target_label = "unit";
                   }
                 ];

configs/mpv.nix

@@ -2,11 +2,12 @@
   pkgs,
   lib,
   config,
-  niveumPackages,
   ...
-}: let
-  swallow = command: "${niveumPackages.swallow}/bin/swallow ${command}";
-in {
+}:
+let
+  swallow = command: "${pkgs.swallow}/bin/swallow ${command}";
+in
+{
   environment.shellAliases.smpv = swallow "mpv";
 
   nixpkgs.overlays = [
@@ -20,7 +21,11 @@ in {
       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="];
+        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 :(
@@ -37,7 +42,7 @@ in {
       };
       scripts = [
         # pkgs.mpvScripts.quality-menu
-        niveumPackages.mpv-visualizer
+        # pkgs.mpvScripts.visualizer
       ];
     };
   };

configs/mycelium.nix

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

configs/neovim.nix

@@ -1,10 +1,19 @@
 {
   pkgs,
-  niveumPackages,
+  lib,
   config,
   ...
-}: {
-  environment.variables.EDITOR = pkgs.lib.mkForce "nvim";
+}:
+let
+  vim-kmein = (
+    pkgs.vim-kmein.override {
+      # stylixColors = config.lib.stylix.colors;
+      colorscheme = "base16-gruvbox-dark-medium";
+    }
+  );
+in
+{
+  environment.variables.EDITOR = lib.getExe vim-kmein;
   environment.shellAliases.vi = "nvim";
   environment.shellAliases.vim = "nvim";
   environment.shellAliases.view = "nvim -R";
@@ -35,24 +44,23 @@
   };
 
   environment.systemPackages = [
-    (pkgs.writers.writeDashBin "vim" ''neovim "$@"'')
-    (niveumPackages.vim.override {
-      stylixColors = config.lib.stylix.colors;
-      # colorscheme = "base16-gruvbox-light-medium";
-    })
+    pkgs.vim-typewriter
+    pkgs.dawn-editor
+    vim-kmein
 
     # language servers
     pkgs.pyright
     pkgs.haskellPackages.haskell-language-server
     pkgs.texlab
     pkgs.nil
+    pkgs.gopls
     pkgs.nixfmt-rfc-style
     pkgs.rust-analyzer
     pkgs.nodePackages.typescript-language-server
     pkgs.lua-language-server
     pkgs.nodePackages.vscode-langservers-extracted
-    pkgs.lemminx
-    niveumPackages.jq-lsp
+    pkgs.lemminx # XML LSP
+    pkgs.jq-lsp
     pkgs.dhall-lsp-server
   ];
 }

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

@@ -1,46 +0,0 @@
-{ 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

@@ -1,7 +1,8 @@
 {
   pkgs,
   ...
-}: {
+}:
+{
   programs.nm-applet.enable = true;
 
   networking.networkmanager = {
@@ -12,10 +13,10 @@
     ];
     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

@@ -2,7 +2,8 @@
   pkgs,
   config,
   ...
-}: {
+}:
+{
   environment.systemPackages = [
     (pkgs.writers.writeDashBin "miniflux-watch-later" ''
       miniflux_api_token=$(cat ${config.age.secrets.miniflux-api-token.path})

configs/niri.nix

@@ -1,445 +0,0 @@
-{
-  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

@@ -1,14 +1,13 @@
 {
   pkgs,
-  inputs,
   ...
-}: {
+}:
+{
   nixpkgs = {
     config.allowUnfree = true;
   };
   nix = {
     package = pkgs.nixVersions.stable;
-    extraOptions = "experimental-features = nix-command flakes";
-    nixPath = ["nixpkgs=${inputs.nixpkgs}"];
+    settings.experimental-features = [ "nix-command" "flakes" ];
   };
 }

configs/openweathermap.nix

@@ -2,21 +2,23 @@
   pkgs,
   lib,
   ...
-}: let
+}:
+let
   openweathermap-repo = pkgs.fetchFromGitHub {
     owner = "ip1981";
     repo = "openweathermap";
     rev = "9cfef7b14ac5af7109449b54b1cb352b4c76167a";
     sha256 = "0sm43wicvw2fy7nq65s8vch6jjb5bszqr4ilnhibayamj4jcpw53";
   };
-  openweathermap = pkgs.haskellPackages.callCabal2nix "openweathermap" openweathermap-repo {};
+  openweathermap = pkgs.haskellPackages.callCabal2nix "openweathermap" openweathermap-repo { };
   openweathermap-key = lib.strings.fileContents <secrets/openweathermap.key>;
-in {
+in
+{
   nixpkgs.config.packageOverrides = pkgs: {
     weather = pkgs.writers.writeDashBin "weather" ''
       ${openweathermap}/bin/openweathermap --api-key ${openweathermap-key} "$@"
     '';
   };
 
-  environment.systemPackages = [pkgs.weather];
+  environment.systemPackages = [ pkgs.weather ];
 }

configs/packages.nix

@@ -1,26 +1,23 @@
 {
   config,
   pkgs,
-  lib,
-  inputs,
-  niveumPackages,
-  unstablePackages,
   ...
-}: let
-  worldradio = pkgs.callPackage ../packages/worldradio.nix {};
+}:
+let
+  worldradio = pkgs.callPackage ../packages/worldradio.nix { };
 
-  externalNetwork = import ../lib/external-network.nix;
-
-  zoteroStyle = {
-    name,
-    sha256,
-  }: {
-    name = "${name}.csl";
-    path = pkgs.fetchurl {
-      url = "https://www.zotero.org/styles/${name}";
-      inherit sha256;
+  zoteroStyle =
+    {
+      name,
+      sha256,
+    }:
+    {
+      name = "${name}.csl";
+      path = pkgs.fetchurl {
+        url = "https://www.zotero.org/styles/${name}";
+        inherit sha256;
+      };
     };
-  };
   cslDirectory = pkgs.linkFarm "citation-styles" [
     (zoteroStyle {
       name = "chicago-author-date-de";
@@ -36,7 +33,8 @@
     })
   ];
 
-  astrolog = pkgs.astrolog.overrideAttrs (old:
+  astrolog = pkgs.astrolog.overrideAttrs (
+    old:
     old
     // {
       installPhase = ''
@@ -55,17 +53,25 @@
           /^:I /s/80/120/ # wider text output
         ' $out/astrolog/astrolog.as
       '';
-    });
-in {
+    }
+  );
+in
+{
   home-manager.users.me.home.file = {
     ".csl".source = cslDirectory;
     ".local/share/pandoc/csl".source = cslDirectory; # as of pandoc 2.11, it includes citeproc
   };
 
   environment.systemPackages = with pkgs; [
+    (pkgs.writers.writeDashBin "amfora" ''
+      ${pkgs.st}/bin/st -e ${pkgs.amfora}/bin/amfora
+    '')
+    (pkgs.writers.writeDashBin "gpodder" ''
+      GPODDER_DOWNLOAD_DIR=${config.users.users.me.home}/mobile/audio/Text/podcasts exec ${pkgs.gpodder}/bin/gpodder "$@"
+    '')
     # INTERNET
     aria2
-    tdesktop
+    telegram-desktop
     whois
     dnsutils
     # FILE MANAGERS
@@ -82,7 +88,7 @@ in {
     bat # better cat
     dos2unix
     genpass # generate passwords
-    (pkgs.writers.writeDashBin "genpassphrase" ''${pkgs.genpass}/bin/genpass --passphrase | ${pkgs.gnused}/bin/sed 's/ /-/g;s/\(^\|-\)\([a-z]\)/\1\U\2/g;s/$/-'$(${pkgs.coreutils}/bin/date +%Y)'/' '')
+    (pkgs.writers.writeDashBin "genpassphrase" ''${pkgs.genpass}/bin/genpass "$@" --passphrase | ${pkgs.gnused}/bin/sed 's/ /-/g;s/\(^\|-\)\([a-z]\)/\1\U\2/g;s/$/-'$(${pkgs.coreutils}/bin/date +%Y)'/' '')
     gcc
     python3Packages.jsonschema # json validation
     pup # html toolkit
@@ -94,16 +100,16 @@ in {
     # HARDWARE TOOLS
     gnome-disk-utility
     arandr # xrandr for noobs
+    wdisplays
     libnotify # for notify-send
     wl-clipboard # clipboard CLI
-    xdragon # drag and drop
-    xorg.xkill # kill by clicking
+    dragon-drop # drag and drop
     portfolio # personal finance overview
     audacity
     calibre
     electrum
     inkscape
-    niveumPackages.gimp
+    gimp
     gthumb
     astrolog
     obsidian
@@ -114,103 +120,92 @@ in {
     zoom-us # video conferencing
     (pkgs.writers.writeDashBin "im" ''
       weechat_password=$(${pkgs.pass}/bin/pass weechat)
-      exec ${unstablePackages.weechat}/bin/weechat -t -r '/mouse enable; /remote add makanek http://${externalNetwork.makanek}:8002 -password='"$weechat_password"'; /remote connect makanek'
+      exec ${weechat}/bin/weechat -t -r '/mouse enable; /remote add makanek http://${pkgs.lib.niveum.machines.makanek.externalIp}:8002 -password='"$weechat_password"'; /remote connect makanek'
     '')
     alejandra # nix formatter
     pdfgrep # search in pdf
     pdftk # pdf toolkit
     mupdf
-    poppler_utils # pdf toolkit
+    poppler-utils # pdf toolkit
     kdePackages.okular # the word is nucular
     xournalpp # for annotating pdfs
     pdfpc # presenter console for pdf slides
-    # niveumPackages.hc # print files as qr codes
+    hc # print files as qr codes
     yt-dlp
     espeak
     rink # unit converter
-    niveumPackages.auc
-    niveumPackages.noise-waves
-    niveumPackages.cheat-sh
-    niveumPackages.polyglot
-    niveumPackages.qrpaste
-    niveumPackages.ttspaste
-    niveumPackages.new-mac # get a new mac address
-    niveumPackages.scanned
-    niveumPackages.default-gateway
-    niveumPackages.kirciuoklis
-    niveumPackages.image-convert-favicon
-    niveumPackages.heuretes
-    niveumPackages.ipa # XSAMPA to IPA converter
-    niveumPackages.pls
-    niveumPackages.mpv-tv
-    niveumPackages.mpv-iptv
-    # jellyfin-media-player
-    niveumPackages.devanagari
-    niveumPackages.betacode # ancient greek betacode to unicode converter
-    niveumPackages.meteo
-    niveumPackages.jq-lsp
-    niveumPackages.swallow # window swallowing
-    niveumPackages.literature-quote
-    niveumPackages.booksplit
-    niveumPackages.dmenu-randr
-    niveumPackages.dmenu-bluetooth
-    niveumPackages.manual-sort
-    niveumPackages.dns-sledgehammer
-    niveumPackages.wttr
-    niveumPackages.unicodmenu
-    niveumPackages.emailmenu
-    niveumPackages.closest
-    niveumPackages.trans
-    (niveumPackages.mpv-radio.override {
+    auc
+    noise-waves
+    stag
+    cheat-sh
+    polyglot
+    qrpaste
+    ttspaste
+    new-mac # get a new mac address
+    scanned
+    default-gateway
+    kirciuoklis
+    image-convert-favicon
+    heuretes
+    ipa # XSAMPA to IPA converter
+    pls
+    mpv-tv
+    mpv-iptv
+    devanagari
+    betacode # ancient greek betacode to unicode converter
+    jq-lsp
+    swallow # window swallowing
+    literature-quote
+    booksplit
+    dmenu-randr
+    manual-sort
+    wttr
+    unicodmenu
+    emailmenu
+    closest
+    trans
+    (mpv-radio.override {
       di-fm-key-file = config.age.secrets.di-fm-key.path;
     })
-    (niveumPackages.mpv-radio.override {
+    (mpv-radio.override {
       di-fm-key-file = config.age.secrets.di-fm-key.path;
       executableName = "cro-radio";
-      mpvCommand = "${niveumPackages.cro}/bin/cro";
+      mpvCommand = "${cro}/bin/cro";
     })
-    (niveumPackages.mpv-tuner.override {
+    (mpv-tuner.override {
       di-fm-key-file = config.age.secrets.di-fm-key.path;
     })
     # kmein.slide
     termdown
-    niveumPackages.image-convert-tolino
-    niveumPackages.rfc
-    niveumPackages.tag
-    niveumPackages.timer
-    niveumPackages.menu-calc
+    image-convert-tolino
+    rfc
+    tag
+    timer
     nix-prefetch-git
-    niveumPackages.nix-git
+    nix-git
     nixfmt-rfc-style
+    comma
     par
     qrencode
 
-    # inputs.menstruation-backend.defaultPackage.x86_64-linux
-    inputs.agenix.packages.x86_64-linux.default
-    inputs.recht.defaultPackage.x86_64-linux
+    pkgs.agenix
+    pkgs.wetter
+    pkgs.alarm
 
     (pkgs.writers.writeDashBin "worldradio" ''
       shuf ${worldradio} | ${pkgs.findutils}/bin/xargs ${pkgs.mpv}/bin/mpv --no-video
     '')
 
     (pkgs.writers.writeDashBin "chats" ''
-      ${pkgs.openssh}/bin/ssh makanek "cd /var/lib/weechat/logs && grep --ignore-case --color=always --recursive $@" | ${pkgs.less}/bin/less --raw-control-chars
+      ${pkgs.openssh}/bin/ssh -p ${toString pkgs.lib.niveum.machines.makanek.sshPort} ${pkgs.lib.niveum.machines.makanek.externalIp} "cd /var/lib/weechat/logs && grep --ignore-case --color=always --recursive $@" | ${pkgs.less}/bin/less --raw-control-chars
     '')
 
-    (pkgs.writers.writeDashBin "ncmpcpp-zaatar" ''MPD_HOST=${(import ../lib/local-network.nix).zaatar} exec ${pkgs.ncmpcpp}/bin/ncmpcpp "$@"'')
-    (pkgs.writers.writeDashBin "mpc-zaatar" ''MPD_HOST=${(import ../lib/local-network.nix).zaatar} exec ${pkgs.mpc_cli}/bin/mpc "$@"'')
-
-    inputs.scripts.packages.x86_64-linux.alarm
+    niveum-ssh
 
     spotify
-    ncspot
     playerctl
 
-    nix-index
-    niveumPackages.nix-index-update
-
     #krebs
-    niveumPackages.dic
     pkgs.nur.repos.mic92.ircsink
 
     (haskellPackages.ghcWithHoogle (hs: [
@@ -221,6 +216,7 @@ in {
 
     (python3.withPackages (py: [
       py.black
+      py.ruff
       # py.python-language-server
       # py.pyls-mypy
       # py.pyls-black
@@ -237,22 +233,25 @@ in {
     dhall
 
     html-tidy
-    nodePackages.csslint
-    nodePackages.jsonlint
     deno # better node.js
-    # texlive.combined.scheme-full
+    go
+    texlive.combined.scheme-full
     latexrun
-    (aspellWithDicts (dict: [dict.de dict.en dict.en-computers]))
+    (aspellWithDicts (dict: [
+      dict.de
+      dict.en
+      dict.en-computers
+    ]))
     # haskellPackages.pandoc-citeproc
-    niveumPackages.text2pdf
+    text2pdf
     lowdown
     glow # markdown to term
-    libreoffice
+    libreoffice-qt6-fresh
     # gnumeric
     dia
     pandoc
     librsvg # pandoc depends on this to include SVG in documents
-    # niveumPackages.man-pandoc
+    # man-pandoc
     typst
     # proselint
     asciidoctor

configs/picom.nix

@@ -1,25 +0,0 @@
-{
-  services.picom = {
-    enable = true;
-    # activeOpacity = 1;
-    fade = true;
-    fadeDelta = 1;
-    # inactiveOpacity = 0.9;
-    # shadow = true;
-    # menuOpacity = 0.9;
-    # shadowOpacity = 0.3;
-    fadeExclude = [
-      "class_g = 'slock'" # don't want a transparent lock screen!
-      "name *?= 'slock'"
-      "focused = 1"
-    ];
-    opacityRules = [
-      # opacity-rule overrides both inactive and active opacity
-
-      # video in browser tabs
-      # substring /regex match of title bar text
-      "99:name *?= 'Youtube'"
-      "99:WM_CLASS@:s *= 'mpv$'"
-    ];
-  };
-}

configs/polkit.nix

@@ -1,6 +1,8 @@
-{config, ...}: let
+{ config, ... }:
+let
   user = config.users.users.me.name;
-in {
+in
+{
   security.polkit.extraConfig = ''
     polkit.addRule(function(action, subject) {
       if (subject.user == "${user}" && action.id == "org.freedesktop.systemd1.manage-units") {

configs/power-action.nix

@@ -2,9 +2,11 @@
   pkgs,
   config,
   ...
-}: let
+}:
+let
   suspend = pkgs.writers.writeDash "suspend" "${pkgs.systemd}/bin/systemctl suspend";
-in {
+in
+{
   services.power-action = {
     enable = true;
     plans.suspend = {

configs/printing.nix

@@ -1,10 +1,11 @@
-{pkgs, ...}: let
-  inherit (import ../lib) localAddresses;
+{ pkgs, lib, ... }:
+let
   hp-driver = pkgs.hplip;
-in {
+in
+{
   services.printing = {
     enable = true;
-    drivers = [hp-driver];
+    drivers = [ hp-driver ];
   };
 
   environment.systemPackages = [
@@ -18,7 +19,7 @@ in {
     {
       name = "OfficeJet";
       location = "Zimmer";
-      deviceUri = "https://${localAddresses.officejet}";
+      deviceUri = "https://${pkgs.lib.niveum.localAddresses.officejet}";
       model = "drv:///hp/hpcups.drv/hp-officejet_4650_series.ppd";
       ppdOptions = {
         Duplex = "DuplexNoTumble"; # DuplexNoTumble DuplexTumble None
@@ -31,7 +32,6 @@ in {
   ];
 }
 /*
-HP/hp-officejet_4650_series.ppd.gz
-drv:///hp/hpcups.drv/hp-officejet_4650_series.ppd
+  HP/hp-officejet_4650_series.ppd.gz
+  drv:///hp/hpcups.drv/hp-officejet_4650_series.ppd
 */
-

configs/redshift.nix

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

configs/retiolum.nix

@@ -2,8 +2,11 @@
   config,
   pkgs,
   ...
-}: {
-  networking.hosts = {"42:0:ca48:f98f:63d7:31ce:922b:245d" = ["go"];};
+}:
+{
+  networking.hosts = {
+    "42:0:ca48:f98f:63d7:31ce:922b:245d" = [ "go" ];
+  };
 
   services.tinc.networks.retiolum = {
     rsaPrivateKeyFile = config.age.secrets.retiolum-rsa.path;

configs/rofi.nix

@@ -1,4 +1,5 @@
-{pkgs, ...}: {
+{ pkgs, ... }:
+{
   home-manager.users.me.programs.rofi = {
     enable = true;
     pass = {
@@ -13,6 +14,6 @@
         help_color="#FF0000"
       ''; # help_color set by https://github.com/mrossinek/dotfiles/commit/13fc5f24caa78c8f20547bf473266879507f13bf
     };
-    plugins = [pkgs.rofi-calc];
+    plugins = [ pkgs.rofi-calc ];
   };
 }

configs/sound.nix

@@ -1,4 +1,5 @@
-{pkgs, ...}: {
+{ pkgs, ... }:
+{
   services.pipewire = {
     enable = true;
     alsa = {
@@ -9,7 +10,7 @@
     jack.enable = true;
   };
 
-  systemd.user.services.pipewire-pulse.path = [pkgs.pulseaudio];
+  systemd.user.services.pipewire-pulse.path = [ pkgs.pulseaudio ];
 
   services.avahi = {
     enable = true;

configs/spacetime.nix

@@ -3,5 +3,6 @@
   location = {
     latitude = 52.517;
     longitude = 13.3872;
+    provider = "geoclue2";
   };
 }

configs/ssh.nix

@@ -1,9 +1,8 @@
-{pkgs, ...}: let
-  inherit (import ../lib) sshPort kieran;
-  externalNetwork = import ../lib/external-network.nix;
-in {
-  users.users.me.openssh.authorizedKeys.keys = kieran.sshKeys;
+{ pkgs, lib, ... }:
+{
+  users.users.me.openssh.authorizedKeys.keys = pkgs.lib.niveum.kieran.sshKeys;
   programs.ssh.startAgent = true;
+  services.gnome.gcr-ssh-agent.enable = false;
 
   home-manager.users.me = {
     # https://discourse.nixos.org/t/gnome-keyring-and-ssh-agent-without-gnome/11663
@@ -11,35 +10,11 @@ in {
       eval $(${pkgs.gnome3.gnome-keyring}/bin/gnome-keyring-daemon --daemonize --components=ssh,secrets)
       export SSH_AUTH_SOCK
     '';
-    # services.gpg-agent = rec {
-    #   enable = false;
-    #   enableSshSupport = true;
-    #   defaultCacheTtlSsh = 2 * 60 * 60;
-    #   maxCacheTtlSsh = 4 * defaultCacheTtlSsh;
-    #   sshKeys = [
-    #     "568047C91DE03A23883E340F15A9C24D313E847C"
-    #     "BB3EE102DB8CD45540A78A6B18B511B67061F6B4" # kfm@manakish ed25519
-    #     "3F8986755818B5762A096BE212777EAAC441DD9D" # fysiweb rsa
-    #     "0E4ABD229432486CC432639BB0986B2CDE365105" # agenix ed25519
-    #     "A1E8D32CBFCDBD2DE798E2298D795CCFD785AE06" # kfm@kabsa ed25519
-    #   ];
-    # };
   };
 
-  # environment.extraInit = ''
-  # if [[ -z "$SSH_AUTH_SOCK" ]]; then
-  #   export SSH_AUTH_SOCK="$(${pkgs.gnupg}/bin/gpgconf --list-dirs agent-ssh-socket)"
-  # fi
-  # '';
-
-  # environment.interactiveShellInit = ''
-  # GPG_TTY="$(tty)"
-  # export GPG_TTY
-  # ${pkgs.gnupg}/bin/gpg-connect-agent updatestartuptty /bye > /dev/null
-  # '';
-
   home-manager.users.me.programs.ssh = {
     enable = true;
+    enableDefaultConfig = false;
     matchBlocks = {
       "github.com" = {
         hostname = "ssh.github.com";
@@ -48,43 +23,44 @@ in {
       zaatar = {
         hostname = "zaatar.r";
         user = "root";
-        port = sshPort;
+        port = pkgs.lib.niveum.sshPort;
       };
       makanek = {
-        hostname = externalNetwork.makanek;
+        hostname = pkgs.lib.niveum.externalNetwork.makanek;
         user = "root";
-        port = sshPort;
+        port = pkgs.lib.niveum.sshPort;
       };
       ful = {
-        hostname = externalNetwork.ful;
+        hostname = pkgs.lib.niveum.externalNetwork.ful;
         user = "root";
-        port = sshPort;
+        port = pkgs.lib.niveum.sshPort;
       };
       tahina = {
         hostname = "tahina.r";
         user = "root";
-        port = sshPort;
+        port = pkgs.lib.niveum.sshPort;
       };
       tabula = {
         hostname = "tabula.r";
         user = "root";
-        port = sshPort;
+        port = pkgs.lib.niveum.sshPort;
       };
       manakish = {
         hostname = "manakish.r";
         user = "kfm";
-        port = sshPort;
+        port = pkgs.lib.niveum.sshPort;
       };
       kabsa = {
         hostname = "kabsa.r";
         user = "kfm";
-        port = sshPort;
+        port = pkgs.lib.niveum.sshPort;
       };
       fatteh = {
         hostname = "fatteh.r";
         user = "kfm";
-        port = sshPort;
+        port = pkgs.lib.niveum.sshPort;
       };
+      "*.onion".proxyCommand = "nc -xlocalhost:9050 %h %p";
     };
   };
 }

configs/sshd.nix

@@ -1,23 +1,21 @@
 {
   config,
-  lib,
   pkgs,
   ...
-}: let
-  inherit (import ../lib) sshPort kieran;
-in {
+}:
+{
   users.motd = "Welcome to ${config.networking.hostName}!";
 
   services.openssh = {
     enable = true;
-    ports = [sshPort];
+    ports = [ pkgs.lib.niveum.machines.${config.networking.hostName}.sshPort ];
     settings = {
       PasswordAuthentication = false;
       X11Forwarding = true;
     };
   };
 
-  users.users.root.openssh.authorizedKeys.keys = kieran.sshKeys ++ [
+  users.users.root.openssh.authorizedKeys.keys = pkgs.lib.niveum.kieran.sshKeys ++ [
     "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPoiRIn1dBUtpApcUyGbZKN+m5KBSgKIDQjdnQ8vU0xU kfm@kibbeh" # travel laptop
   ];
 }

configs/stardict.nix

@@ -1,9 +1,9 @@
 {
   pkgs,
   lib,
-  inputs,
   ...
-}: let
+}:
+let
   locker = x: "https://c.krebsco.de/${x}";
   dictionaries = {
     lojban = {
@@ -105,40 +105,42 @@
         sha256 = "0cx086zvb86bmz7i8vnsch4cj4fb0cp165g4hig4982zakj6f2jd";
       };
     };
-    sanskrit = let
-      repo = "https://github.com/indic-dict/stardict-sanskrit/raw/4ebd2d3db5820f7cbe3a649c3d5aa8f83d19b29f";
-    in {
-      BoehtlingkRoth = pkgs.fetchzip {
-        url = "${repo}/sa-head/german-entries/tars/Bohtlingk-and-Roth-Grosses-Petersburger-Worterbuch__2021-10-05_14-23-18Z__19MB.tar.gz";
-        sha256 = "13414a8rgd7hd5ffar6nl68nk3ys60wjkgb7m11hp0ahaasmf6ly";
-        stripRoot = false;
+    sanskrit =
+      let
+        repo = "https://github.com/indic-dict/stardict-sanskrit/raw/4ebd2d3db5820f7cbe3a649c3d5aa8f83d19b29f";
+      in
+      {
+        BoehtlingkRoth = pkgs.fetchzip {
+          url = "${repo}/sa-head/german-entries/tars/Bohtlingk-and-Roth-Grosses-Petersburger-Worterbuch__2021-10-05_14-23-18Z__19MB.tar.gz";
+          sha256 = "13414a8rgd7hd5ffar6nl68nk3ys60wjkgb7m11hp0ahaasmf6ly";
+          stripRoot = false;
+        };
+        BoehtlingkRothKurz = pkgs.fetchzip {
+          url = "${repo}/sa-head/german-entries/tars/Bohtlingk-Sanskrit-Worterbuch-in-kurzerer-Fassung__2021-10-05_14-23-18Z__10MB.tar.gz";
+          sha256 = "15yx31yrk40k9nn6kaysp4pprzj8dpd13dj3wafklc3izm8lr2wq";
+          stripRoot = false;
+        };
+        MonierWilliams = pkgs.fetchzip {
+          url = "https://github.com/indic-dict/stardict-sanskrit/raw/4ebd2d3db5820f7cbe3a649c3d5aa8f83d19b29f/sa-head/en-entries/tars/mw-cologne__2021-10-06_00-16-23Z__16MB.tar.gz";
+          sha256 = "0p99ybxwxmmd94hf035hvm2hhnfy84av7qq79xf28bh2rbx6s9ng";
+          stripRoot = false;
+        };
+        MonierWilliamsEnglish = pkgs.fetchzip {
+          url = "${repo}/en-head/tars/mw-english-sanskrit__2021-10-05_14-23-18Z__3MB.tar.gz";
+          sha256 = "09a61hhii4b1m2fkrlh4rm2xnlgwrllh84iypbc6wyj00w9jkl3x";
+          stripRoot = false;
+        };
+        Borooah = pkgs.fetchzip {
+          url = "${repo}/en-head/tars/borooah__2021-10-05_14-23-18Z__2MB.tar.gz";
+          sha256 = "0qmmfbynqgv125v48383i51ky9yi69zibhh7vwk95gyar2yrprn2";
+          stripRoot = false;
+        };
+        ApteEnglish = pkgs.fetchzip {
+          url = "${repo}/en-head/tars/apte-english-sanskrit-cologne__2021-10-06_00-12-51Z__1MB.tar.gz";
+          sha256 = "064ysm24ydc534ca689y5i2flnra8jkmh8zn0gsb6n8hdsb0d1lq";
+          stripRoot = false;
+        };
       };
-      BoehtlingkRothKurz = pkgs.fetchzip {
-        url = "${repo}/sa-head/german-entries/tars/Bohtlingk-Sanskrit-Worterbuch-in-kurzerer-Fassung__2021-10-05_14-23-18Z__10MB.tar.gz";
-        sha256 = "15yx31yrk40k9nn6kaysp4pprzj8dpd13dj3wafklc3izm8lr2wq";
-        stripRoot = false;
-      };
-      MonierWilliams = pkgs.fetchzip {
-        url = "https://github.com/indic-dict/stardict-sanskrit/raw/4ebd2d3db5820f7cbe3a649c3d5aa8f83d19b29f/sa-head/en-entries/tars/mw-cologne__2021-10-06_00-16-23Z__16MB.tar.gz";
-        sha256 = "0p99ybxwxmmd94hf035hvm2hhnfy84av7qq79xf28bh2rbx6s9ng";
-        stripRoot = false;
-      };
-      MonierWilliamsEnglish = pkgs.fetchzip {
-        url = "${repo}/en-head/tars/mw-english-sanskrit__2021-10-05_14-23-18Z__3MB.tar.gz";
-        sha256 = "09a61hhii4b1m2fkrlh4rm2xnlgwrllh84iypbc6wyj00w9jkl3x";
-        stripRoot = false;
-      };
-      Borooah = pkgs.fetchzip {
-        url = "${repo}/en-head/tars/borooah__2021-10-05_14-23-18Z__2MB.tar.gz";
-        sha256 = "0qmmfbynqgv125v48383i51ky9yi69zibhh7vwk95gyar2yrprn2";
-        stripRoot = false;
-      };
-      ApteEnglish = pkgs.fetchzip {
-        url = "${repo}/en-head/tars/apte-english-sanskrit-cologne__2021-10-06_00-12-51Z__1MB.tar.gz";
-        sha256 = "064ysm24ydc534ca689y5i2flnra8jkmh8zn0gsb6n8hdsb0d1lq";
-        stripRoot = false;
-      };
-    };
     oed = {
       OED1 = pkgs.fetchzip {
         url = locker "stardict-Oxford_English_Dictionary_2nd_Ed._P1-2.4.2.tar.bz2";
@@ -150,7 +152,6 @@
       };
     };
     coptic = {
-      dictionary = inputs.coptic-dictionary.packages.x86_64-linux.coptic-stardict;
       Crum = pkgs.fetchzip {
         url = locker "stardict-Coptic-English_all_dialects-2.4.2.tar.bz2";
         sha256 = "1fi281mb9yzv40wjsdapi8fzpa7x2yscz582lv2qnss9g8zzzzr9";
@@ -178,9 +179,11 @@
     };
   };
 
-  makeStardictDataDir = dicts: pkgs.linkFarm "dictionaries" (lib.mapAttrsToList (name: path: {inherit name path;}) dicts);
+  makeStardictDataDir =
+    dicts: pkgs.linkFarm "dictionaries" (lib.mapAttrsToList (name: path: { inherit name path; }) dicts);
 
-  makeStardict = name: dicts:
+  makeStardict =
+    name: dicts:
     pkgs.writers.writeDashBin name ''
       set -efu
       export SDCV_PAGER=${toString sdcvPager}
@@ -188,7 +191,13 @@
     '';
 
   sdcvPager = pkgs.writers.writeDash "sdcvPager" ''
-    export PATH=${lib.makeBinPath [pkgs.gnused pkgs.ncurses pkgs.less]}
+    export PATH=${
+      lib.makeBinPath [
+        pkgs.gnused
+        pkgs.ncurses
+        pkgs.less
+      ]
+    }
     sed "
       s!<sup>1</sup>!¹!gI
       s!<sup>2</sup>!²!gI
@@ -291,7 +300,8 @@
       s!</\?p[^>]*>!!gI
     " | less -FR
   '';
-in {
+in
+{
   # environment.etc.stardict.source = toString (makeStardictDataDir ({
   #     Crum = pkgs.fetchzip {
   #       url = "http://download.huzheng.org/misc/stardict-Coptic-English_all_dialects-2.4.2.tar.bz2";
@@ -325,64 +335,63 @@ in {
   ];
 }
 /*
-https://github.com/latin-dict/Georges1910/releases/download/v1.0/Georges1910-stardict.zip
-https://github.com/nikita-moor/latin-dictionary/releases/download/2020-02-14/LiddellScott1940-stardict.zip
-http://download.huzheng.org/bigdict/stardict-Cambridge_Dictionary_of_American_Idioms-2.4.2.tar.bz2
-http://download.huzheng.org/bigdict/stardict-Concise_Oxford_Thesaurus_2nd_Ed-2.4.2.tar.bz2
-http://download.huzheng.org/bigdict/stardict-Urban_Dictionary_P1-2.4.2.tar.bz2
-http://download.huzheng.org/bigdict/stardict-Urban_Dictionary_P2-2.4.2.tar.bz2
+  https://github.com/latin-dict/Georges1910/releases/download/v1.0/Georges1910-stardict.zip
+  https://github.com/nikita-moor/latin-dictionary/releases/download/2020-02-14/LiddellScott1940-stardict.zip
+  http://download.huzheng.org/bigdict/stardict-Cambridge_Dictionary_of_American_Idioms-2.4.2.tar.bz2
+  http://download.huzheng.org/bigdict/stardict-Concise_Oxford_Thesaurus_2nd_Ed-2.4.2.tar.bz2
+  http://download.huzheng.org/bigdict/stardict-Urban_Dictionary_P1-2.4.2.tar.bz2
+  http://download.huzheng.org/bigdict/stardict-Urban_Dictionary_P2-2.4.2.tar.bz2
 
-Duden_Rechtschreibung = pkgs.fetchzip {
-  url = "http://download.huzheng.org/babylon/german/stardict-Duden_Rechtschreibung-2.4.2.tar.bz2";
-  sha256 = "0xiprb45s88w62rn8rlbjrsagbiliay9hszsiy20glwabf6zsfji";
-};
-Duden = pkgs.fetchzip {
-  url = "http://download.huzheng.org/de/stardict-duden-2.4.2.tar.bz2";
-  sha256 = "049i4ynfqqxykv1nlkyks94mvn14s22qdax5gg7hx1ks5y4xw64j";
-};
-FreeOnlineDictionaryOfComputing = pkgs.fetchzip {
-  url = "http://download.huzheng.org/dict.org/stardict-dictd_www.dict.org_foldoc-2.4.2.tar.bz2";
-  sha256 = "1lw2i8dzxpx929cpgvv0x366dnh4drr10wzqmrhcd0kvwglqawgm";
-};
-Cappeller = pkgs.fetchzip {
-  url = "${repo}/sa-head/german-entries/tars/capeller-sanskrit-german__2021-10-05_14-23-18Z__1MB.tar.gz";
-  sha256 = "0jwrj2aih2lrcjg0lqm8jrvq9vsas9s8j4c9ggbg2n0jyz03kci3";
-  stripRoot = false;
-};
-Yates = pkgs.fetchzip {
-  url = "https://github.com/indic-dict/stardict-sanskrit/raw/4ebd2d3db5820f7cbe3a649c3d5aa8f83d19b29f/sa-head/en-entries/tars/yates__2021-10-05_14-23-18Z__2MB.tar.gz";
-  sha256 = "1k7gbalysf48pwa06zfykrqhdk466g35xy64b30k4z8bybgdn8z2";
-  stripRoot = false;
-};
-Wilson = pkgs.fetchzip {
-  url = "https://github.com/indic-dict/stardict-sanskrit/raw/4ebd2d3db5820f7cbe3a649c3d5aa8f83d19b29f/sa-head/en-entries/tars/wilson__2021-10-05_14-23-18Z__3MB.tar.gz";
-  sha256 = "0r5z1xif56zlw9r2jp3fvwmcjv4f2fhd9r17j30nah9awx2m1isg";
-  stripRoot = false;
-};
-SpokenSanskrit = pkgs.fetchzip {
-  url = "https://github.com/indic-dict/stardict-sanskrit/raw/4ebd2d3db5820f7cbe3a649c3d5aa8f83d19b29f/sa-head/en-entries/tars/spokensanskrit__2019-01-12_05-13-52Z__12MB.tar.gz";
-  sha256 = "0x8j657mawvdcyd1knzvf33yp15z77d661n3h6g9hcj7wn9s5xyk";
-  stripRoot = false;
-};
-Grassmann = pkgs.fetchzip {
-  url = "${repo}/sa-head/german-entries/tars/grassman-sanskrit-german__2021-10-05_14-23-18Z__2MB.tar.gz";
-  sha256 = "0jalsykaxkl6wzrky72lz8g3jdz26lmjpyibbfaf7a5vvnr55k02";
-  stripRoot = false;
-};
-Benfey = pkgs.fetchzip {
-  url = "https://github.com/indic-dict/stardict-sanskrit/raw/4ebd2d3db5820f7cbe3a649c3d5aa8f83d19b29f/sa-head/en-entries/tars/benfey__2021-10-05_14-23-18Z__2MB.tar.gz";
-  sha256 = "0lj3hgphqgnihn482g9kgjwbvdrcd38vc29v1fi36srn08qdhvcb";
-  stripRoot = false;
-};
-ApteSa = pkgs.fetchzip {
-  url = "${repo}/sa-head/en-entries/tars/apte-sa__2021-12-18_13-20-56Z__6MB.tar.gz";
-  sha256 = "0cq1dd02d1pvmjnibbs2cscifjnk2z0nqccf5yzzilxkzsrarh32";
-  stripRoot = false;
-};
-MacDonell = pkgs.fetchzip {
-  url = "https://github.com/indic-dict/stardict-sanskrit/raw/4ebd2d3db5820f7cbe3a649c3d5aa8f83d19b29f/sa-head/en-entries/tars/macdonell__2021-10-05_14-23-18Z__2MB.tar.gz";
-  sha256 = "1yzmj0393mxvjv4n2lnvd2c722v2bmxxiyq7pscdwni3bxip3h8s";
-  stripRoot = false;
-};
+  Duden_Rechtschreibung = pkgs.fetchzip {
+    url = "http://download.huzheng.org/babylon/german/stardict-Duden_Rechtschreibung-2.4.2.tar.bz2";
+    sha256 = "0xiprb45s88w62rn8rlbjrsagbiliay9hszsiy20glwabf6zsfji";
+  };
+  Duden = pkgs.fetchzip {
+    url = "http://download.huzheng.org/de/stardict-duden-2.4.2.tar.bz2";
+    sha256 = "049i4ynfqqxykv1nlkyks94mvn14s22qdax5gg7hx1ks5y4xw64j";
+  };
+  FreeOnlineDictionaryOfComputing = pkgs.fetchzip {
+    url = "http://download.huzheng.org/dict.org/stardict-dictd_www.dict.org_foldoc-2.4.2.tar.bz2";
+    sha256 = "1lw2i8dzxpx929cpgvv0x366dnh4drr10wzqmrhcd0kvwglqawgm";
+  };
+  Cappeller = pkgs.fetchzip {
+    url = "${repo}/sa-head/german-entries/tars/capeller-sanskrit-german__2021-10-05_14-23-18Z__1MB.tar.gz";
+    sha256 = "0jwrj2aih2lrcjg0lqm8jrvq9vsas9s8j4c9ggbg2n0jyz03kci3";
+    stripRoot = false;
+  };
+  Yates = pkgs.fetchzip {
+    url = "https://github.com/indic-dict/stardict-sanskrit/raw/4ebd2d3db5820f7cbe3a649c3d5aa8f83d19b29f/sa-head/en-entries/tars/yates__2021-10-05_14-23-18Z__2MB.tar.gz";
+    sha256 = "1k7gbalysf48pwa06zfykrqhdk466g35xy64b30k4z8bybgdn8z2";
+    stripRoot = false;
+  };
+  Wilson = pkgs.fetchzip {
+    url = "https://github.com/indic-dict/stardict-sanskrit/raw/4ebd2d3db5820f7cbe3a649c3d5aa8f83d19b29f/sa-head/en-entries/tars/wilson__2021-10-05_14-23-18Z__3MB.tar.gz";
+    sha256 = "0r5z1xif56zlw9r2jp3fvwmcjv4f2fhd9r17j30nah9awx2m1isg";
+    stripRoot = false;
+  };
+  SpokenSanskrit = pkgs.fetchzip {
+    url = "https://github.com/indic-dict/stardict-sanskrit/raw/4ebd2d3db5820f7cbe3a649c3d5aa8f83d19b29f/sa-head/en-entries/tars/spokensanskrit__2019-01-12_05-13-52Z__12MB.tar.gz";
+    sha256 = "0x8j657mawvdcyd1knzvf33yp15z77d661n3h6g9hcj7wn9s5xyk";
+    stripRoot = false;
+  };
+  Grassmann = pkgs.fetchzip {
+    url = "${repo}/sa-head/german-entries/tars/grassman-sanskrit-german__2021-10-05_14-23-18Z__2MB.tar.gz";
+    sha256 = "0jalsykaxkl6wzrky72lz8g3jdz26lmjpyibbfaf7a5vvnr55k02";
+    stripRoot = false;
+  };
+  Benfey = pkgs.fetchzip {
+    url = "https://github.com/indic-dict/stardict-sanskrit/raw/4ebd2d3db5820f7cbe3a649c3d5aa8f83d19b29f/sa-head/en-entries/tars/benfey__2021-10-05_14-23-18Z__2MB.tar.gz";
+    sha256 = "0lj3hgphqgnihn482g9kgjwbvdrcd38vc29v1fi36srn08qdhvcb";
+    stripRoot = false;
+  };
+  ApteSa = pkgs.fetchzip {
+    url = "${repo}/sa-head/en-entries/tars/apte-sa__2021-12-18_13-20-56Z__6MB.tar.gz";
+    sha256 = "0cq1dd02d1pvmjnibbs2cscifjnk2z0nqccf5yzzilxkzsrarh32";
+    stripRoot = false;
+  };
+  MacDonell = pkgs.fetchzip {
+    url = "https://github.com/indic-dict/stardict-sanskrit/raw/4ebd2d3db5820f7cbe3a649c3d5aa8f83d19b29f/sa-head/en-entries/tars/macdonell__2021-10-05_14-23-18Z__2MB.tar.gz";
+    sha256 = "1yzmj0393mxvjv4n2lnvd2c722v2bmxxiyq7pscdwni3bxip3h8s";
+    stripRoot = false;
+  };
 */
-

configs/stw-berlin.nix

@@ -1,52 +0,0 @@
-{
-  pkgs,
-  config,
-  ...
-}: {
-  age.secrets.stw-berlin-card-code.file = ../secrets/stw-berlin-card-code.age;
-
-  systemd.services.stw-berlin = {
-    enable = true;
-    wants = ["network-online.target"];
-    startAt = "weekly";
-    serviceConfig = {
-      User = config.users.users.me.name;
-      Group = config.users.users.me.group;
-      WorkingDirectory = "/home/kfm/cloud/nextcloud/Uni/Meta/Mensa";
-      LoadCredential = [
-        "password:${config.age.secrets.stw-berlin-card-code.path}"
-      ];
-    };
-    script = ''
-      KARTEN_ID=8071859
-      PASSWORT=$(cat "$CREDENTIALS_DIRECTORY"/password)
-
-      endpoint=https://ks.stw.berlin:4433/TL1/TLM/KASVC
-      authorization_header='Authorization: Basic S0FTVkM6ekt2NXlFMUxaVW12VzI5SQ=='
-
-      get_auth_token() {
-        ${pkgs.curl}/bin/curl -sSL "$endpoint/LOGIN?karteNr=$KARTEN_ID&format=JSON&datenformat=JSON" \
-          -X POST \
-          -H "$authorization_header" \
-          --data-raw '{"BenutzerID":"'$KARTEN_ID'","Passwort":"'$PASSWORT'"}' \
-          | ${pkgs.jq}/bin/jq -r '.[0].authToken|@uri'
-      }
-
-
-      get_transactions() {
-        ${pkgs.curl}/bin/curl -sSL "$endpoint/TRANS?format=JSON&authToken=$(get_auth_token)&karteNr=$KARTEN_ID&datumVon=12.02.2018&datumBis=$(date -d tomorrow +%d.%m.%Y)" \
-          -H "$authorization_header" \
-          | ${pkgs.jq}/bin/jq
-      }
-
-      get_items() {
-        ${pkgs.curl}/bin/curl -sSL "$endpoint/TRANSPOS?format=JSON&authToken=$(get_auth_token)&karteNr=$KARTEN_ID&datumVon=12.02.2018&datumBis=$(date -d tomorrow +%d.%m.%Y)" \
-          -H "$authorization_header" \
-          | ${pkgs.jq}/bin/jq
-      }
-
-      get_transactions > transactions-$(date -I).json
-      get_items > items-$(date -I).json
-    '';
-  };
-}

configs/stylix.nix

@@ -2,23 +2,13 @@
   pkgs,
   config,
   lib,
-  inputs,
   ...
-}: let
-  generatedWallpaper = pkgs.runCommand "wallpaper.png" {} ''
-    ${inputs.wallpaper-generator.packages.x86_64-linux.wp-gen}/bin/wallpaper-generator lines \
-      --output $out \
-      ${lib.concatMapStringsSep " "
-      (n: "--base0${lib.toHexString n}=${config.lib.stylix.colors.withHashtag."base0${lib.toHexString n}"}")
-      (lib.range 0 15)}
-  '';
-in {
+}:
+{
   # https://danth.github.io/stylix/tricks.html
-  # stylix.image = inputs.wallpapers.outPath + "/meteora/rodrigo-soares-250630.jpg";
   stylix.enable = true;
-  stylix.image = generatedWallpaper;
 
-  stylix.base16Scheme = "${pkgs.base16-schemes}/share/themes/ayu-light.yaml";
+  stylix.base16Scheme = "${pkgs.base16-schemes}/share/themes/gruvbox-dark-medium.yaml";
 
   stylix.cursor = {
     name = "capitaine-cursors-white";
@@ -26,6 +16,9 @@ in {
     size = 12;
   };
 
+  home-manager.users.me = {
+    stylix.autoEnable = true;
+  };
 
   # environment.etc."stylix/wallpaper.png".source = generatedWallpaper;
 
@@ -50,29 +43,30 @@ in {
   # dracula # https://draculatheme.com/
   # }.yaml";
 
+
   stylix.fonts = {
     serif = {
-      package = pkgs.gentium;
-      name = "Gentium Plus";
+      package = pkgs.noto-fonts;
+      name = "Noto Serif";
     };
 
     sansSerif = {
-      package = pkgs.gentium;
-      name = "Gentium Plus";
+      package = pkgs.noto-fonts;
+      name = "Noto Sans";
     };
 
     monospace = {
-      package = pkgs.nerd-fonts.blex-mono;
-      name = "BlexMono Nerd Font";
+      package = pkgs.noto-fonts;
+      name = "Noto Sans Mono";
     };
 
     emoji = {
-      package = pkgs.noto-fonts-emoji;
+      package = pkgs.noto-fonts-color-emoji;
       name = "Noto Color Emoji";
     };
 
     sizes = {
-      terminal = 6;
+      terminal = 8;
       applications = 10;
     };
   };

configs/sudo.nix

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

configs/tlp.nix

@@ -2,16 +2,23 @@
   config,
   pkgs,
   ...
-}: {
+}:
+{
   boot.extraModulePackages = with config.boot.kernelPackages; [
     tp_smapi
     acpi_call
   ];
-  boot.kernelModules = ["tp_smapi" "acpi_call"];
-  environment.systemPackages = [pkgs.tpacpi-bat pkgs.powertop];
+  boot.kernelModules = [
+    "tp_smapi"
+    "acpi_call"
+  ];
+  environment.systemPackages = [
+    pkgs.tpacpi-bat
+    pkgs.powertop
+  ];
 
   services.tlp = {
-    enable = true;
+    enable = false;
     settings = {
       START_CHARGE_THRESH_BAT0 = 80;
       STOP_CHARGE_THRESH_BAT0 = 95;

configs/tmux.nix

@@ -1,4 +1,5 @@
-{pkgs, ...}: {
+{ pkgs, ... }:
+{
   environment.systemPackages = [
     pkgs.tmuxp
     pkgs.reptyr # move programs over to a tmux session
@@ -13,7 +14,7 @@
     aggressiveResize = true;
     escapeTime = 50;
     historyLimit = 7000;
-    shortcut = "a";
+    shortcut = "b";
     extraConfig = ''
       set -g mouse on
 
@@ -37,15 +38,6 @@
       set -g status-left-length 32
       set -g status-right-length 150
 
-      set -g status-bg colour242
-
-      setw -g window-status-format "#[fg=colour12,bg=colour233] #I #[fg=white,bg=colour237] #W "
-      setw -g window-status-current-format "#[fg=colour12,bg=colour233] * #[fg=white,bg=colour237,bold] #W "
-
-      set -g status-left ""
-      set -g status-right "#[fg=colour255,bg=colour237,bold] #(hostname -I) #[default]#[fg=colour12,bg=colour233] %FT%R "
-      set -g status-justify left
-
       set -g status-position bottom
     '';
   };

configs/tor.nix

@@ -1,5 +1,30 @@
-{pkgs, ...}: {
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+let
+  sshPort = pkgs.lib.niveum.machines.${config.networking.hostName}.sshPort;
+in
+{
   services.tor.enable = true;
   services.tor.client.enable = true;
-  environment.systemPackages = [pkgs.tor pkgs.torsocks];
+  environment.systemPackages = [
+    pkgs.tor
+    pkgs.torsocks
+  ];
+
+  services.tor.relay.onionServices = {
+    "ssh" = {
+      version = 3;
+      map = [
+        {
+          port = sshPort;
+          target.port = sshPort;
+          target.addr = "127.0.0.1";
+        }
+      ];
+    };
+  };
 }

configs/uni.nix

@@ -0,0 +1,154 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}:
+let
+  username = "meinhak99";
+  fu-defaults =
+    let
+      mailhost = "mail.zedat.fu-berlin.de";
+    in
+    {
+      imap.host = mailhost;
+      imap.port = 993;
+      imap.tls.enable = true;
+      smtp.host = mailhost;
+      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 = {
+      letos = lib.recursiveUpdate pkgs.lib.niveum.email.defaults {
+        userName = "slfletos";
+        address = "letos.sprachlit@hu-berlin.de";
+        passwordCommand = "${pkgs.coreutils}/bin/cat ${config.age.secrets.email-password-letos.path}";
+        imap.host = "mailbox.cms.hu-berlin.de";
+        imap.port = 993;
+        smtp.host = "mailhost.cms.hu-berlin.de";
+        smtp.port = 25;
+        smtp.tls.useStartTls = true;
+      };
+      fu = lib.recursiveUpdate pkgs.lib.niveum.email.defaults (
+        lib.recursiveUpdate fu-defaults (
+          let
+            userName = "meinhak99";
+          in
+          {
+            userName = userName;
+            address = "kieran.meinhardt@fu-berlin.de";
+            aliases = [ "${userName}@fu-berlin.de" ];
+            passwordCommand = "${pkgs.coreutils}/bin/cat ${config.age.secrets.email-password-meinhak99.path}";
+            himalaya = {
+              enable = true;
+            };
+          }
+        )
+      );
+    };
+  };
+
+  age.secrets = {
+    email-password-meinhak99 = {
+      file = ../secrets/email-password-meinhak99.age;
+      owner = config.users.users.me.name;
+      group = config.users.users.me.group;
+      mode = "400";
+    };
+    email-password-letos = {
+      file = ../secrets/email-password-letos.age;
+      owner = config.users.users.me.name;
+      group = config.users.users.me.group;
+      mode = "400";
+    };
+    fu-sftp-key = {
+      file = ../secrets/fu-sftp-key.age;
+      owner = "root";
+      group = "root";
+      mode = "400";
+    };
+  };
+
+  # if it fails with "connection reset by peer" run `sudo sshfs ... ... -o ...` manually
+  # it needs to say 'yes' to the server's fingerprint
+  system.fsPackages = [ pkgs.sshfs ];
+
+  # https://www.zedat.fu-berlin.de/tip4u_157.pdf
+  fileSystems =
+    let
+      fu-berlin-cifs-options = [
+        "uid=${toString config.users.users.me.uid}"
+        "gid=${toString config.users.groups.users.gid}"
+        "rw"
+        "nounix"
+        "domain=fu-berlin"
+        "noauto"
+        "x-systemd.automount"
+        "x-systemd.device-timeout=1"
+        "x-systemd.idle-timeout=1min"
+      ];
+
+      firstCharacter = lib.strings.substring 0 1;
+
+      home-directory-mount = user: {
+        "${pkgs.lib.niveum.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
+    home-directory-mount "meinhak99";
+
+  environment.systemPackages = [
+    (pkgs.writers.writeDashBin "hu-vpn-split" ''
+      ${pkgs.openfortivpn}/bin/openfortivpn \
+        --password="$(cat "${config.age.secrets.email-password-letos.path}")" \
+        --config=${pkgs.writeText "hu-berlin-split.config" ''
+          host = forti-ssl.vpn.hu-berlin.de
+          port = 443
+          username = slfletos@split_tunnel
+        ''}
+    '')
+    (pkgs.writers.writeDashBin "hu-vpn-full" ''
+      ${pkgs.openfortivpn}/bin/openfortivpn \
+        --password="$(cat "${config.age.secrets.email-password-letos.path}")" \
+        --config=${pkgs.writeText "hu-berlin-full.config" ''
+          host = forti-ssl.vpn.hu-berlin.de
+          port = 443
+          username = slfletos@tunnel_all
+        ''}
+    '')
+    (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
+    '')
+  ];
+}

configs/virtualization.nix

@@ -0,0 +1,4 @@
+{ pkgs, ... }:
+{
+  virtualisation.waydroid.enable = true;
+}

configs/vscode.nix

@@ -1 +1,4 @@
-{pkgs, ...}: {environment.systemPackages = [pkgs.vscode];}
+{ pkgs, ... }:
+{
+  environment.systemPackages = [ pkgs.vscode ];
+}

configs/wallpaper.nix

@@ -2,26 +2,36 @@
   pkgs,
   lib,
   ...
-}: let
+}:
+let
   # url = "http://wallpaper.r/realwallpaper-krebs-stars-berlin.png";
   url = "http://wallpaper.r/realwallpaper-krebs.png";
   stateDir = "~/.cache/wallpaper";
-in {
+in
+{
   systemd.user.services.wallpaper = {
-    wantedBy = ["graphical-session.target"];
-    after = ["network.target"];
+    wantedBy = [ "graphical-session.target" ];
+    after = [ "network.target" ];
+    path = [
+      pkgs.curl
+      pkgs.hyprland
+    ];
     script = ''
       set -euf
 
       mkdir -p ${stateDir}
       chmod o+rx ${stateDir}
       cd ${stateDir}
-      (${pkgs.curl}/bin/curl -s -o wallpaper.tmp -z wallpaper.tmp ${lib.escapeShellArg url} && cp wallpaper.tmp wallpaper) || :
-      ${pkgs.feh}/bin/feh --no-fehbg --bg-scale wallpaper
+      (${pkgs.curl}/bin/curl -s -o wallpaper.tmp -z wallpaper.tmp ${lib.escapeShellArg url} && cp wallpaper.tmp wallpaper.png) || :
+      hyprctl hyprpaper preload ${stateDir}/wallpaper.png
+      hyprctl hyprpaper wallpaper ",${stateDir}/wallpaper.png"
+      sleep 5
+      hyprctl hyprpaper unload unused
+      true
     '';
     startAt = "*:00,10,20,30,40,50";
     serviceConfig = {
-      Restart = "always";
+      Restart = "on-failure";
       RestartSec = "15s";
       StartLimitBurst = 0;
     };

configs/watson.nix

@@ -1,9 +0,0 @@
-{
-  config,
-  pkgs,
-  ...
-}: {
-  environment.systemPackages = [pkgs.watson];
-
-  environment.variables.WATSON_DIR = "${config.users.users.me.home}/cloud/Seafile/Documents/watson";
-}

configs/wpa_supplicant.nix

@@ -1,6 +1,9 @@
+{ config, ... }:
 {
   networking.wireless = {
     enable = true;
-    networks.Aether.pskRaw = "e1b18af54036c5c9a747fe681c6a694636d60a5f8450f7dec0d76bc93e2ec85a";
+    secretsFile = config.age.secrets.wifi.path;
+    # networks.Aether.pskRaw = "e1b18af54036c5c9a747fe681c6a694636d60a5f8450f7dec0d76bc93e2ec85a";
+    networks.Schilfpalast.pskRaw = "ext:schilfpalast";
   };
 }

configs/zsh.nix

@@ -2,104 +2,97 @@
   config,
   pkgs,
   ...
-}: let
+}:
+let
   promptColours.success = "cyan";
   promptColours.failure = "red";
-in {
-  environment.systemPackages = [pkgs.atuin];
-  environment.variables.ATUIN_CONFIG_DIR = toString (pkgs.writeTextDir "/config.toml" ''
-    auto_sync = true
-    update_check = false
-    sync_address = "http://zaatar.r:8888"
-    sync_frequency = 0
-    style = "compact"
-  '');
+in
+{
+  programs.zsh =
+    let
+      zsh-completions = pkgs.fetchFromGitHub {
+        owner = "zsh-users";
+        repo = "zsh-completions";
+        rev = "cf565254e26bb7ce03f51889e9a29953b955b1fb";
+        sha256 = "1yf4rz99acdsiy0y1v3bm65xvs2m0sl92ysz0rnnrlbd5amn283l";
+      };
+    in
+    {
+      enable = true;
+      enableCompletion = true;
+      autosuggestions.enable = true;
+      syntaxHighlighting.enable = true;
+      syntaxHighlighting.highlighters = [
+        "main"
+        "brackets"
+        "pattern"
+        "line"
+      ];
+      interactiveShellInit = ''
+        setopt INTERACTIVE_COMMENTS CORRECT
+        setopt MULTIOS
+        setopt AUTO_NAME_DIRS
+        setopt AUTOCD CDABLE_VARS
+        setopt HIST_IGNORE_ALL_DUPS
+        setopt VI
+        setopt AUTO_MENU
+        setopt COMPLETE_IN_WORD
+        setopt ALWAYS_TO_END
+        unsetopt NOMATCH
+        unsetopt MENU_COMPLETE
 
-  programs.zsh = let
-    zsh-completions = pkgs.fetchFromGitHub {
-      owner = "zsh-users";
-      repo = "zsh-completions";
-      rev = "cf565254e26bb7ce03f51889e9a29953b955b1fb";
-      sha256 = "1yf4rz99acdsiy0y1v3bm65xvs2m0sl92ysz0rnnrlbd5amn283l";
+        zstyle ':completion:*:*:*:*:*' menu select
+        zstyle ':completion:*' matcher-list 'm:{a-zA-Z-_}={A-Za-z_-}' 'r:|=*' 'l:|=* r:|=*'
+        zstyle ':completion:*' special-dirs true
+        zstyle ':completion:*' list-colors \'\'
+        zstyle ':completion:*:*:kill:*:processes' list-colors '=(#b) #([0-9]#) ([0-9a-z-]#)*=01;34=0=01'
+        zstyle ':completion:*:*:*:*:processes' command "ps -u $USER -o pid,user,comm -w -w"
+        zstyle ':completion:*:cd:*' tag-order local-directories directory-stack path-directories
+
+        export KEYTIMEOUT=1
+
+        hash -d nixos=/etc/nixos niveum=${config.users.users.me.home}/sync/src/niveum
+
+        autoload -U zmv run-help edit-command-line
+
+        fpath=(${zsh-completions}/src $fpath)
+      '';
+      promptInit = ''
+        autoload -Uz vcs_info
+        zstyle ':vcs_info:*' enable git
+        zstyle ':vcs_info:*' check-for-changes true
+        zstyle ':vcs_info:*' stagedstr '%F{green}+%f'
+        zstyle ':vcs_info:*' unstagedstr '%F{red}~%f'
+        zstyle ':vcs_info:*' use-prompt-escapes true
+        zstyle ':vcs_info:*' formats "%c%u%F{cyan}%b%f"
+        zstyle ':vcs_info:*' actionformats "(%a) %c%u%F{cyan}%b%f"
+
+        precmd () {
+          vcs_info
+          if [ -n "$SSH_CLIENT" ] || [ -n "$SSH_TTY" ] || [ -n "$SSH_CONNECTION" ]; then
+            RPROMPT="$(hostname)"
+          else
+            RPROMPT="$vcs_info_msg_0_"
+          fi
+          if [[ -n $IN_NIX_SHELL ]]; then
+            PROMPT='%B%~%b %(?.%F{${promptColours.success}}.%F{${promptColours.failure}})λ%f '
+          else
+            PROMPT='%B%~%b %(?.%F{${promptColours.success}}.%F{${promptColours.failure}})%#%f '
+          fi
+          print -Pn "\e]2;%n@%M:%~\a" # title bar prompt
+        }
+
+        zle-keymap-select zle-line-init () {
+          case $KEYMAP in
+            vicmd) print -n '\e]12;green\a';;
+            viins|main) print -n '\e]12;gray\a';;
+          esac
+        }
+
+        zle -N zle-line-init
+        zle -N zle-keymap-select
+        zle -N edit-command-line
+        bindkey -M vicmd v edit-command-line
+      '';
     };
-  in {
-    enable = true;
-    enableCompletion = true;
-    autosuggestions.enable = true;
-    syntaxHighlighting.enable = true;
-    syntaxHighlighting.highlighters = ["main" "brackets" "pattern" "line"];
-    interactiveShellInit = ''
-      setopt INTERACTIVE_COMMENTS CORRECT
-      setopt MULTIOS
-      setopt AUTO_NAME_DIRS
-      setopt AUTOCD CDABLE_VARS
-      setopt HIST_IGNORE_ALL_DUPS
-      setopt VI
-      setopt AUTO_MENU
-      setopt COMPLETE_IN_WORD
-      setopt ALWAYS_TO_END
-      unsetopt NOMATCH
-      unsetopt MENU_COMPLETE
-
-      zstyle ':completion:*:*:*:*:*' menu select
-      zstyle ':completion:*' matcher-list 'm:{a-zA-Z-_}={A-Za-z_-}' 'r:|=*' 'l:|=* r:|=*'
-      zstyle ':completion:*' special-dirs true
-      zstyle ':completion:*' list-colors \'\'
-      zstyle ':completion:*:*:kill:*:processes' list-colors '=(#b) #([0-9]#) ([0-9a-z-]#)*=01;34=0=01'
-      zstyle ':completion:*:*:*:*:processes' command "ps -u $USER -o pid,user,comm -w -w"
-      zstyle ':completion:*:cd:*' tag-order local-directories directory-stack path-directories
-
-      export KEYTIMEOUT=1
-
-      hash -d nixos=/etc/nixos niveum=${config.users.users.me.home}/sync/src/niveum
-
-      autoload -U zmv run-help edit-command-line
-
-      fpath=(${zsh-completions}/src $fpath)
-    '';
-    promptInit = ''
-      autoload -Uz vcs_info
-      zstyle ':vcs_info:*' enable git
-      zstyle ':vcs_info:*' check-for-changes true
-      zstyle ':vcs_info:*' stagedstr '%F{green}+%f'
-      zstyle ':vcs_info:*' unstagedstr '%F{red}~%f'
-      zstyle ':vcs_info:*' use-prompt-escapes true
-      zstyle ':vcs_info:*' formats "%c%u%F{cyan}%b%f"
-      zstyle ':vcs_info:*' actionformats "(%a) %c%u%F{cyan}%b%f"
-
-      # atuin distributed shell history
-      export ATUIN_NOBIND="true" # disable all keybdinings of atuin
-      eval "$(atuin init zsh)"
-      bindkey '^r' _atuin_search_widget # bind ctrl+r to atuin
-      # use zsh only session history
-      fc -p
-
-      precmd () {
-        vcs_info
-        if [ -n "$SSH_CLIENT" ] || [ -n "$SSH_TTY" ] || [ -n "$SSH_CONNECTION" ]; then
-          RPROMPT="$(hostname)"
-        else
-          RPROMPT="$vcs_info_msg_0_"
-        fi
-        if [[ -n $IN_NIX_SHELL ]]; then
-          PROMPT='%B%~%b %(?.%F{${promptColours.success}}.%F{${promptColours.failure}})λ%f '
-        else
-          PROMPT='%B%~%b %(?.%F{${promptColours.success}}.%F{${promptColours.failure}})%#%f '
-        fi
-        print -Pn "\e]2;%n@%M:%~\a" # title bar prompt
-      }
-
-      zle-keymap-select zle-line-init () {
-        case $KEYMAP in
-          vicmd) print -n '\e]12;green\a';;
-          viins|main) print -n '\e]12;gray\a';;
-        esac
-      }
-
-      zle -N zle-line-init
-      zle -N zle-keymap-select
-      zle -N edit-command-line
-      bindkey -M vicmd v edit-command-line
-    '';
-  };
 }

flake.nix

@@ -2,450 +2,587 @@
   description = "niveum: packages, modules, systems";
 
   inputs = {
+    self.submodules = true;
+
     agenix.url = "github:ryantm/agenix";
-    # alew-web.url = "git+ssh://gitea@code.kmein.de:22022/kfm/alew-web.git?ref=refs/heads/master";
-    coptic-dictionary.url = "github:kmein/coptic-dictionary";
-    flake-utils.url = "github:numtide/flake-utils";
-    home-manager.url = "github:nix-community/home-manager/release-25.05";
+    autorenkalender.url = "github:kmein/autorenkalender";
+    home-manager.url = "github:nix-community/home-manager/release-25.11";
     menstruation-backend.url = "github:kmein/menstruation.rs";
     menstruation-telegram.url = "github:kmein/menstruation-telegram";
-    centerpiece.url = "github:friedow/centerpiece";
-    nix-on-droid.url = "github:t184256/nix-on-droid/release-23.05";
-    nixinate.url = "github:matthewcroughan/nixinate";
+    nix-index-database.url = "github:nix-community/nix-index-database";
     nixpkgs-old.url = "github:NixOS/nixpkgs/50fc86b75d2744e1ab3837ef74b53f103a9b55a0";
-    nixpkgs-unstable.url = "github:NixOS/nixpkgs/master";
-    nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.05";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.11";
+    nixos-hardware.url = "github:NixOS/nixos-hardware";
     nur.url = "github:nix-community/NUR";
-    recht.url = "github:kmein/recht";
     retiolum.url = "github:krebs/retiolum";
-    rust-overlay.url = "github:oxalica/rust-overlay";
     scripts.url = "github:kmein/scripts";
     stockholm.url = "github:krebs/stockholm";
-    stylix.url = "github:danth/stylix/release-25.05";
+    stylix.url = "github:danth/stylix/release-25.11";
     telebots.url = "github:kmein/telebots";
     tinc-graph.url = "github:kmein/tinc-graph";
+    treefmt-nix.url = "github:numtide/treefmt-nix";
     voidrice.url = "github:Lukesmithxyz/voidrice";
-    wallpaper-generator.url = "github:pinpox/wallpaper-generator/v1.1";
     wallpapers.url = "github:kmein/wallpapers";
+    nix-topology.url = "github:oddlama/nix-topology";
+    wetter.url = "github:4z3/wetter";
+
+    voidrice.flake = false;
+    wallpapers.flake = false;
+
+    naersk.url = "github:nix-community/naersk";
+    fenix.url = "github:nix-community/fenix";
+    naersk.inputs.fenix.follows = "fenix";
+    menstruation-backend.inputs.fenix.follows = "fenix";
+    tinc-graph.inputs.fenix.follows = "fenix";
+    scripts.inputs.fenix.follows = "fenix";
+    tinc-graph.inputs.naersk.follows = "naersk";
+    scripts.inputs.naersk.follows = "naersk";
+
+    menstruation-telegram.inputs.menstruation-backend.follows = "menstruation-backend";
+
+    menstruation-telegram.inputs.nixpkgs.follows = "nixpkgs-old";
+    telebots.inputs.nixpkgs.follows = "nixpkgs-old";
 
     agenix.inputs.home-manager.follows = "home-manager";
+
     agenix.inputs.nixpkgs.follows = "nixpkgs";
-    coptic-dictionary.inputs.nixpkgs.follows = "nixpkgs";
+    autorenkalender.inputs.nixpkgs.follows = "nixpkgs";
     home-manager.inputs.nixpkgs.follows = "nixpkgs";
-    # menstruation-backend.inputs.flake-utils.follows = "flake-utils";
-    # menstruation-backend.inputs.nixpkgs.follows = "nixpkgs";
-    # menstruation-backend.inputs.rust-overlay.follows = "rust-overlay";
-    menstruation-telegram.inputs.flake-utils.follows = "flake-utils";
-    menstruation-telegram.inputs.menstruation-backend.follows = "menstruation-backend";
-    menstruation-telegram.inputs.nixpkgs.follows = "nixpkgs-old";
-    nix-on-droid.inputs.home-manager.follows = "home-manager";
-    nix-on-droid.inputs.nixpkgs.follows = "nixpkgs";
-    recht.inputs.flake-utils.follows = "flake-utils";
-    recht.inputs.nixpkgs.follows = "nixpkgs";
-    rust-overlay.inputs.nixpkgs.follows = "nixpkgs";
-    scripts.inputs.flake-utils.follows = "flake-utils";
+    naersk.inputs.nixpkgs.follows = "nixpkgs";
+    fenix.inputs.nixpkgs.follows = "nixpkgs";
+    treefmt-nix.inputs.nixpkgs.follows = "nixpkgs";
+    nur.inputs.nixpkgs.follows = "nixpkgs";
+    nix-topology.inputs.nixpkgs.follows = "nixpkgs";
+    stockholm.inputs.nixpkgs.follows = "nixpkgs";
+    menstruation-backend.inputs.nixpkgs.follows = "nixpkgs";
+    nix-index-database.inputs.nixpkgs.follows = "nixpkgs";
     scripts.inputs.nixpkgs.follows = "nixpkgs";
-    scripts.inputs.rust-overlay.follows = "rust-overlay";
-    stylix.inputs.home-manager.follows = "home-manager";
     stylix.inputs.nixpkgs.follows = "nixpkgs";
-    tinc-graph.inputs.flake-utils.follows = "flake-utils";
     tinc-graph.inputs.nixpkgs.follows = "nixpkgs";
-    tinc-graph.inputs.rust-overlay.follows = "rust-overlay";
-    voidrice.flake = false;
-    wallpaper-generator.inputs.flake-utils.follows = "flake-utils";
-    wallpapers.flake = false;
+    wetter.inputs.nixpkgs.follows = "nixpkgs";
   };
 
-  nixConfig = {
-    extra-substituters = [ "https://kmein.cachix.org" ];
-    extra-trusted-public-keys = [ "kmein.cachix.org-1:rsJ2b6++VQHJ1W6rGuDUYsK/qUkFA3bNpO6PyEyJ9Ls=" ];
-  };
-
-  outputs = inputs @ {
-    self,
-    nixpkgs,
-    nixpkgs-unstable,
-    nur,
-    home-manager,
-    agenix,
-    retiolum,
-    nixinate,
-    flake-utils,
-    nix-on-droid,
-    centerpiece,
-    stylix,
-    ...
-  }:
+  outputs =
     {
-      apps = {
-        x86_64-darwin = let
-          pkgs = nixpkgs.legacyPackages.x86_64-darwin;
-        in {
-          deploy-maakaron = {
-            type = "app";
-            program = toString (pkgs.writers.writeDash "deploy-maakaron" ''
-              exec $(nix build .#homeConfigurations.maakaron.activationPackage --no-link --print-out-paths)/activate
-            '');
-          };
-        };
-        x86_64-linux = let
-          pkgs = nixpkgs.legacyPackages.x86_64-linux;
-          lib = nixpkgs.lib;
-        in
-          nixinate.nixinate.x86_64-linux self
-          // {
-            mock-secrets = {
-              type = "app";
-              program = toString (pkgs.writers.writeDash "mock-secrets" ''
-                ${pkgs.findutils}/bin/find secrets -not -path '*/.*' -type f  | ${pkgs.coreutils}/bin/sort > secrets.txt
-              '');
-            };
+      self,
+      nixpkgs,
+      nur,
+      home-manager,
+      agenix,
+      retiolum,
+      menstruation-backend,
+      menstruation-telegram,
+      scripts,
+      tinc-graph,
+      nix-topology,
+      nixos-hardware,
+      treefmt-nix,
+      autorenkalender,
+      telebots,
+      stockholm,
+      nix-index-database,
+      stylix,
+      voidrice,
+      wetter,
+      ...
+    }:
+    let
+      lib = nixpkgs.lib;
+      eachSupportedSystem = lib.genAttrs lib.systems.flakeExposed;
+      treefmtEval = eachSupportedSystem (
+        system:
+        treefmt-nix.lib.evalModule nixpkgs.legacyPackages.${system} (
+          { pkgs, ... }:
+          {
+            projectRootFile = "flake.nix";
+            programs.nixfmt.enable = true;
+            programs.ormolu.enable = true;
+            programs.black.enable = true;
+            programs.prettier.enable = true;
+            programs.stylua.enable = true;
           }
-          # the following error prevents remote building of ful: https://github.com/NixOS/nixpkgs/issues/177873
-          // builtins.listToAttrs (map (hostname: let
-            externalNetwork = import ./lib/external-network.nix;
-            targets = {
-              ful = "root@ful";
-              zaatar = "root@zaatar";
-              makanek = "root@makanek";
-              manakish = "root@manakish";
-              tahina = "root@tahina";
-              tabula = "root@tabula";
-              kabsa = "root@kabsa";
-              fatteh = "root@fatteh";
-              kibbeh = "root@kibbeh";
-            };
-          in
-            lib.attrsets.nameValuePair "deploy-${hostname}" {
-              type = "app";
-              program = toString (pkgs.writers.writeDash "deploy-${hostname}" ''
-                exec ${pkgs.nixos-rebuild}/bin/nixos-rebuild switch \
-                  --max-jobs 2 \
-                  --log-format internal-json \
-                  --flake .?submodules=1#${hostname} \
-                  --target-host ${targets.${hostname}} 2>&1 \
-                  | ${pkgs.nix-output-monitor}/bin/nom --json
-              '');
-            }) (builtins.attrNames self.nixosConfigurations))
-          // {
-            deploy-ful = {
-              type = "app";
-              program = toString (pkgs.writers.writeDash "deploy-ful" ''
-                exec ${pkgs.nix}/bin/nix run .?submodules=1#nixinate.ful \
-                  --log-format internal-json 2>&1 \
-                  | ${pkgs.nix-output-monitor}/bin/nom --json
-              '');
-            };
-          };
-      };
+        )
+      );
+    in
+    {
+
+      apps =
+        let
+          localSystem = "x86_64-linux";
+        in
+        {
+          ${localSystem} =
+            let
+              pkgs = import nixpkgs {
+                system = localSystem;
+                overlays = [ self.overlays.default ];
+              };
+              lib = nixpkgs.lib;
+            in
+            lib.mergeAttrsList [
+              {
+                mock-secrets = {
+                  type = "app";
+                  program = toString (
+                    pkgs.writers.writeDash "mock-secrets" ''
+                      ${pkgs.findutils}/bin/find secrets -not -path '*/.*' -type f  | ${pkgs.coreutils}/bin/sort > secrets.txt
+                    ''
+                  );
+                };
+              }
+              (builtins.listToAttrs (
+                map (
+                  hostname:
+                  let
+                    machines = import lib/machines.nix;
+                    deployScript = pkgs.writers.writeBash "deploy-${hostname}" ''
+                      reachable=$(${pkgs.try-connect.${hostname}}/bin/try-connect)
+
+                      if [ -z "$reachable" ]; then
+                        exit 1
+                      fi
+
+                      target="root@$reachable"
+                      echo "Deploying to ${hostname} via $target"
+
+                      # Set SSH options based on address type
+                      if [[ "$reachable" == *.onion ]]; then
+                        # why? ControlPath=none
+                        # SSH is trying to create a control socket with a path that includes
+                        # the full .onion hostname, and Unix domain sockets have a path length
+                        # limit (typically 108 characters). The .onion address is too long.
+                        export NIX_SSHOPTS="-p ${
+                          toString machines.${hostname}.sshPort
+                        } -o ProxyCommand='${pkgs.netcat}/bin/nc -x localhost:9050 %h %p' -o ControlPath=none"
+                      else
+                        export NIX_SSHOPTS="-p ${toString machines.${hostname}.sshPort}"
+                      fi
+
+                      ${pkgs.nixos-rebuild-ng}/bin/nixos-rebuild-ng switch \
+                        --max-jobs 2 \
+                        --log-format internal-json \
+                        --flake .#${hostname} \
+                        --use-substitutes \
+                        --target-host "$target" \
+                        ${lib.optionalString (localSystem != machines.${hostname}.system) "--build-host $target"} \
+                        |& ${pkgs.nix-output-monitor}/bin/nom --json
+                    '';
+                  in
+                  lib.attrsets.nameValuePair "deploy-${hostname}" {
+                    type = "app";
+                    program = toString deployScript;
+                  }
+                ) (builtins.attrNames self.nixosConfigurations)
+              ))
+            ];
+        };
+
+      # TODO overlay for packages
+      # TODO remove flake-utils dependency from my own repos
 
       nixosModules = {
-        htgen = import modules/htgen.nix;
         moodle-dl = import modules/moodle-dl.nix;
-        networkmanager-declarative = import modules/networkmanager-declarative.nix;
         passport = import modules/passport.nix;
         panoptikon = import modules/panoptikon.nix;
         power-action = import modules/power-action.nix;
         system-dependent = import modules/system-dependent.nix;
         telegram-bot = import modules/telegram-bot.nix;
+        go-webring = import modules/go-webring.nix;
       };
 
-      lib = {
-        panoptikon = import lib/panoptikon.nix;
-      };
+      overlays.default = final: prev: {
+        niveum-terminal = prev.alacritty;
+        niveum-browser = prev.firefox;
+        niveum-filemanager = prev.pcmanfm;
 
-      nixOnDroidConfigurations = {
-        moto = nix-on-droid.lib.nixOnDroidConfiguration {
-          modules = [systems/moto/configuration.nix];
-          pkgs = import nixpkgs {
-            system = "aarch64-linux";
-            overlays = [nix-on-droid.overlays.default];
+        # wrapped from upstream
+        wrapScript =
+          {
+            packages ? [ ],
+            name,
+            script,
+          }:
+          prev.writers.writeDashBin name ''PATH=$PATH:${
+            nixpkgs.lib.makeBinPath (
+              packages
+              ++ [
+                final.findutils
+                final.coreutils
+                final.gnused
+                final.gnugrep
+              ]
+            )
+          } ${script} "$@"'';
+        tag = final.wrapScript {
+          script = voidrice.outPath + "/.local/bin/tag";
+          name = "tag";
+          packages = [ final.ffmpeg ];
+        };
+        booksplit = final.wrapScript {
+          script = voidrice.outPath + "/.local/bin/booksplit";
+          name = "booksplit";
+          packages = [
+            final.ffmpeg
+            final.glibc.bin
+          ];
+        };
+        auc = prev.callPackage packages/auc.nix { };
+        cheat-sh = prev.callPackage packages/cheat-sh.nix { };
+        brassica = prev.callPackage packages/brassica.nix { }; # TODO upstream
+        dawn-editor = prev.callPackage packages/dawn.nix {};
+        text2pdf = prev.callPackage packages/text2pdf.nix { }; # TODO upstream
+        wttr = prev.callPackage packages/wttr.nix { }; # TODO upstream
+        jsesh = prev.callPackage packages/jsesh.nix { }; # TODO upstream
+        opustags = prev.callPackage packages/opustags.nix { }; # TODO upstream
+        trans = prev.callPackage packages/trans.nix { }; # TODO upstream
+        go-webring = prev.callPackage packages/go-webring.nix { }; # TODO upstream
+        stag = prev.callPackage packages/stag.nix { }; # TODO upstream
+        mpv = prev.mpv.override {
+          scripts = [
+            # final.mpvScripts.visualizer
+            final.mpvScripts.mpris
+          ];
+        };
+        morris = prev.callPackage packages/morris.nix { };
+        cro = prev.callPackage packages/cro.nix { };
+        exodus = prev.callPackage packages/exodus.nix { };
+        dmenu = prev.writers.writeDashBin "dmenu" ''exec ${final.rofi}/bin/rofi -dmenu "$@"'';
+        weechatScripts = prev.weechatScripts // {
+          hotlist2extern = prev.callPackage packages/weechatScripts/hotlist2extern.nix { }; # TODO upstream
+        };
+        vimPlugins = prev.vimPlugins // {
+          cheat-sh = prev.callPackage packages/vimPlugins/cheat-sh.nix { };
+          icalendar-vim = prev.callPackage packages/vimPlugins/icalendar-vim.nix { }; # TODO upstream
+          jq-vim = prev.callPackage packages/vimPlugins/jq-vim.nix { }; # TODO upstream
+          typst-vim = prev.callPackage packages/vimPlugins/typst-vim.nix { }; # TODO upstream
+          mdwa-nvim = prev.callPackage packages/vimPlugins/mdwa-nvim.nix { }; # TODO upstream
+          vim-ernest = prev.callPackage packages/vimPlugins/vim-ernest.nix { }; # TODO upstream
+          vim-256noir = prev.callPackage packages/vimPlugins/vim-256noir.nix { }; # TODO upstream
+          vim-colors-paramount = prev.callPackage packages/vimPlugins/vim-colors-paramount.nix { }; # TODO upstream
+          vim-fetch = prev.callPackage packages/vimPlugins/vim-fetch.nix { }; # TODO upstream
+          vim-fsharp = prev.callPackage packages/vimPlugins/vim-fsharp.nix { }; # TODO upstream
+          vim-mail = prev.callPackage packages/vimPlugins/vim-mail.nix { }; # TODO upstream
+          vim-reason-plus = prev.callPackage packages/vimPlugins/vim-reason-plus.nix { }; # TODO upstream
+        };
+
+        # packaged from inputs
+        wetter = wetter.packages.${prev.stdenv.hostPlatform.system}.wetter;
+        agenix = agenix.packages.${prev.stdenv.hostPlatform.system}.default;
+        pun-sort-api = scripts.packages.${prev.stdenv.hostPlatform.system}.pun-sort-api;
+        alarm = scripts.packages.${prev.stdenv.hostPlatform.system}.alarm;
+        menstruation-telegram =
+          menstruation-telegram.packages.${prev.stdenv.hostPlatform.system}.menstruation-telegram;
+        menstruation-backend =
+          menstruation-backend.packages.${prev.stdenv.hostPlatform.system}.menstruation-backend;
+        telebots = telebots.packages.${prev.stdenv.hostPlatform.system}.telebots;
+        hesychius = scripts.packages.${prev.stdenv.hostPlatform.system}.hesychius;
+        autorenkalender = autorenkalender.packages.${prev.stdenv.hostPlatform.system}.default;
+        onomap = scripts.packages.${prev.stdenv.hostPlatform.system}.onomap;
+        tinc-graph = tinc-graph.packages.${prev.stdenv.hostPlatform.system}.tinc-graph;
+
+        # krebs
+        brainmelter = prev.callPackage packages/brainmelter.nix { };
+        cyberlocker-tools = prev.callPackage packages/cyberlocker-tools.nix { };
+        hc = prev.callPackage packages/hc.nix { };
+        pls = prev.callPackage packages/pls.nix { };
+        radio-news = prev.callPackage packages/radio-news { };
+        untilport = prev.callPackage packages/untilport.nix { };
+        weechat-declarative = prev.callPackage packages/weechat-declarative.nix { };
+
+        # my packages
+        betacode = prev.callPackage packages/betacode.nix { };
+        bring-out-the-gimp = prev.callPackage packages/gimp.nix { };
+        closest = prev.callPackage packages/closest { };
+        default-gateway = prev.callPackage packages/default-gateway.nix { };
+        depp = prev.callPackage packages/depp.nix { };
+        devanagari = prev.callPackage packages/devanagari { };
+        radioStreams = prev.callPackage packages/streams { };
+        devour = prev.callPackage packages/devour.nix { };
+        dmenu-randr = prev.callPackage packages/dmenu-randr.nix { };
+        emailmenu = prev.callPackage packages/emailmenu.nix { };
+        fkill = prev.callPackage packages/fkill.nix { };
+        fzfmenu = prev.callPackage packages/fzfmenu.nix { };
+        gfs-fonts = prev.callPackage packages/gfs-fonts.nix { };
+        heuretes = prev.callPackage packages/heuretes.nix { };
+        image-convert-favicon = prev.callPackage packages/image-convert-favicon.nix { };
+        image-convert-tolino = prev.callPackage packages/image-convert-tolino.nix { };
+        ipa = prev.writers.writePython3Bin "ipa" { flakeIgnore = [ "E501" ]; } packages/ipa.py;
+        kirciuoklis = prev.callPackage packages/kirciuoklis.nix { };
+        kpaste = prev.callPackage packages/kpaste.nix { };
+        literature-quote = prev.callPackage packages/literature-quote.nix { };
+        man-pdf = prev.callPackage packages/man-pdf.nix { };
+        mansplain = prev.callPackage packages/mansplain.nix { };
+        manual-sort = prev.callPackage packages/manual-sort.nix { };
+        mpv-iptv = prev.callPackage packages/mpv-iptv.nix { };
+        mpv-radio = prev.callPackage packages/mpv-radio.nix { di-fm-key-file = "/dev/null"; };
+        mpv-tuner = prev.callPackage packages/mpv-tuner.nix { di-fm-key-file = "/dev/null"; };
+        mpv-tv = prev.callPackage packages/mpv-tv.nix { };
+        new-mac = prev.callPackage packages/new-mac.nix { };
+        nix-git = prev.callPackage packages/nix-git.nix { };
+        noise-waves = prev.callPackage packages/noise-waves.nix { };
+        notemenu = prev.callPackage packages/notemenu.nix { };
+        obsidian-vim = prev.callPackage packages/obsidian-vim.nix { };
+        vim-typewriter = prev.callPackage packages/vim-typewriter.nix { };
+        vim-email = prev.callPackage packages/vim-email.nix { };
+        polyglot = prev.callPackage packages/polyglot.nix { };
+        q = prev.callPackage packages/q.nix { };
+        qrpaste = prev.callPackage packages/qrpaste.nix { };
+        random-zeno = prev.callPackage packages/random-zeno.nix { };
+        scanned = prev.callPackage packages/scanned.nix { };
+        stardict-tools = prev.callPackage packages/stardict-tools.nix { };
+        swallow = prev.callPackage packages/swallow.nix { };
+        tocharian-font = prev.callPackage packages/tocharian-font.nix { };
+        ttspaste = prev.callPackage packages/ttspaste.nix { };
+        niveum-ssh = prev.callPackage packages/niveum-ssh.nix { };
+        try-connect = prev.callPackage packages/try-connect.nix { };
+        unicodmenu = prev.callPackage packages/unicodmenu.nix { };
+        vg = prev.callPackage packages/vg.nix { };
+        vim-kmein = prev.callPackage packages/vim-kmein { };
+        vimv = prev.callPackage packages/vimv.nix { };
+        klem = prev.callPackage packages/klem.nix { };
+
+        lib = lib // {
+          niveum = import lib/default.nix {
+            inherit lib;
+            pkgs = final;
           };
-          extraSpecialArgs = {
-            niveumPackages = inputs.self.packages.aarch64-linux;
-            niveumLib = inputs.self.lib;
-            inherit inputs;
+          panoptikon = import lib/panoptikon.nix {
+            inherit lib;
+            pkgs = final;
           };
-          home-manager-path = home-manager.outPath;
         };
       };
 
-      homeConfigurations = {
-        maakaron = let
-          system = "x86_64-darwin";
-          pkgs = nixpkgs.legacyPackages.${system};
-        in
-          home-manager.lib.homeManagerConfiguration {
-            inherit pkgs;
-            modules = [./systems/maakaron/home.nix];
-            extraSpecialArgs = {
-              inherit inputs;
-              niveumPackages = inputs.self.packages.${system};
-            };
-          };
-      };
-
-      nixosConfigurations = let
-        niveumSpecialArgs = system: {
-          unstablePackages = import nixpkgs-unstable {
-            inherit system;
-            config.allowUnfreePredicate = pkg:
-              builtins.elem (nixpkgs-unstable.lib.getName pkg) [
-                "obsidian"
-                "zoom"
-              ];
-          };
-
-          niveumPackages = inputs.self.packages.${system};
-          niveumLib = inputs.self.lib;
-          inherit inputs;
-        };
-      in {
-        ful = nixpkgs.lib.nixosSystem rec {
-          system = "aarch64-linux";
-          specialArgs = niveumSpecialArgs system;
-          modules = [
-            systems/ful/configuration.nix
-            agenix.nixosModules.default
-            inputs.self.nixosModules.passport
-            inputs.self.nixosModules.panoptikon
-            inputs.self.nixosModules.htgen
-            inputs.stockholm.nixosModules.reaktor2
-            retiolum.nixosModules.retiolum
-            nur.modules.nixos.default
-            { nixpkgs.overlays = [ inputs.stockholm.overlays.default ]; }
+      nixosConfigurations =
+        let
+          profiles.default = [
+            { nix.nixPath = [ "nixpkgs=${nixpkgs}" ]; }
+            { nixpkgs.overlays = [ self.overlays.default ]; }
             {
-              _module.args.nixinate = {
-                host = "ful";
-                sshUser = "root";
-                buildOn = "remote";
-                substituteOnTarget = true;
-                hermetic = false;
+              system.autoUpgrade = {
+                enable = true;
+                flake = self.outPath;
+                flags = [
+                  "--print-build-logs"
+                ];
+                dates = "02:00";
+                randomizedDelaySec = "45min";
               };
             }
-          ];
-        };
-        zaatar = nixpkgs.lib.nixosSystem rec {
-          system = "x86_64-linux";
-          specialArgs = niveumSpecialArgs system;
-          modules = [
-            systems/zaatar/configuration.nix
             agenix.nixosModules.default
             retiolum.nixosModules.retiolum
+            nix-topology.nixosModules.default
+            configs/mycelium.nix
+            configs/tor.nix
+            configs/retiolum.nix
+            configs/spacetime.nix
+            configs/nix.nix
+            configs/sshd.nix
+            configs/admin-essentials.nix
           ];
-        };
-        kibbeh = nixpkgs.lib.nixosSystem rec {
-          system = "x86_64-linux";
-          specialArgs = niveumSpecialArgs system;
-          modules = [
-            systems/kibbeh/configuration.nix
-            agenix.nixosModules.default
-            retiolum.nixosModules.retiolum
-          ];
-        };
-        makanek = nixpkgs.lib.nixosSystem rec {
-          system = "x86_64-linux";
-          # for using inputs in other config files
-          specialArgs = niveumSpecialArgs system;
-          modules = [
-            systems/makanek/configuration.nix
-            inputs.self.nixosModules.telegram-bot
-            inputs.self.nixosModules.htgen
-            inputs.self.nixosModules.passport
-            agenix.nixosModules.default
-            retiolum.nixosModules.retiolum
-            nur.modules.nixos.default
-          ];
-        };
-        tahina = nixpkgs.lib.nixosSystem rec {
-          system = "x86_64-linux";
-          specialArgs = niveumSpecialArgs system;
-          modules = [
-            systems/tahina/configuration.nix
-            agenix.nixosModules.default
-            retiolum.nixosModules.retiolum
-          ];
-        };
-        tabula = nixpkgs.lib.nixosSystem rec {
-          system = "x86_64-linux";
-          specialArgs = niveumSpecialArgs system;
-          modules = [
-            systems/tabula/configuration.nix
-            agenix.nixosModules.default
-            retiolum.nixosModules.retiolum
-          ];
-        };
-        manakish = nixpkgs.lib.nixosSystem rec {
-          system = "x86_64-linux";
-          specialArgs = niveumSpecialArgs system;
-          modules = [
-            systems/manakish/configuration.nix
-            agenix.nixosModules.default
-            retiolum.nixosModules.retiolum
+          profiles.desktop = [
             home-manager.nixosModules.home-manager
+            nix-index-database.nixosModules.default
             nur.modules.nixos.default
             stylix.nixosModules.stylix
+            self.nixosModules.system-dependent
+            self.nixosModules.power-action
           ];
-        };
-        kabsa = nixpkgs.lib.nixosSystem rec {
-          system = "x86_64-linux";
-          specialArgs = niveumSpecialArgs system;
-          modules = [
-            systems/kabsa/configuration.nix
-            agenix.nixosModules.default
-            retiolum.nixosModules.retiolum
-            home-manager.nixosModules.home-manager
-            nur.modules.nixos.default
-            stylix.nixosModules.stylix
+          profiles.server = [
+            configs/save-space.nix
+            configs/monitoring.nix
+            self.nixosModules.passport
           ];
+        in
+        {
+          ful = nixpkgs.lib.nixosSystem {
+            system = "aarch64-linux";
+            modules =
+              profiles.default
+              ++ profiles.server
+              ++ [
+                systems/ful/configuration.nix
+                self.nixosModules.panoptikon
+                self.nixosModules.go-webring
+                stockholm.nixosModules.reaktor2
+                nur.modules.nixos.default
+                { nixpkgs.overlays = [ stockholm.overlays.default ]; }
+              ];
+          };
+          zaatar = nixpkgs.lib.nixosSystem {
+            system = "x86_64-linux";
+            modules =
+              profiles.default
+              ++ profiles.server
+              ++ [
+                systems/zaatar/configuration.nix
+              ];
+          };
+          kibbeh = nixpkgs.lib.nixosSystem {
+            system = "x86_64-linux";
+            modules =
+              profiles.default
+              ++ profiles.desktop
+              ++ [
+                systems/kibbeh/configuration.nix
+              ];
+          };
+          makanek = nixpkgs.lib.nixosSystem {
+            system = "x86_64-linux";
+            modules =
+              profiles.default
+              ++ profiles.server
+              ++ [
+                systems/makanek/configuration.nix
+                self.nixosModules.telegram-bot
+                nur.modules.nixos.default
+              ];
+          };
+          tahina = nixpkgs.lib.nixosSystem {
+            system = "x86_64-linux";
+            modules = profiles.default ++ [
+              systems/tahina/configuration.nix
+            ];
+          };
+          tabula = nixpkgs.lib.nixosSystem {
+            system = "x86_64-linux";
+            modules = profiles.default ++ [
+              systems/tabula/configuration.nix
+            ];
+          };
+          manakish = nixpkgs.lib.nixosSystem {
+            system = "x86_64-linux";
+            modules =
+              profiles.default
+              ++ profiles.desktop
+              ++ [
+                systems/manakish/configuration.nix
+                nixos-hardware.nixosModules.lenovo-thinkpad-x230
+              ];
+          };
+          kabsa = nixpkgs.lib.nixosSystem {
+            system = "x86_64-linux";
+            modules =
+              profiles.default
+              ++ profiles.desktop
+              ++ [
+                systems/kabsa/configuration.nix
+                nixos-hardware.nixosModules.lenovo-thinkpad-x220
+              ];
+          };
+          fatteh = nixpkgs.lib.nixosSystem {
+            system = "x86_64-linux";
+            modules =
+              profiles.default
+              ++ profiles.desktop
+              ++ [
+                systems/fatteh/configuration.nix
+                nixos-hardware.nixosModules.lenovo-thinkpad-t480
+              ];
+          };
         };
-        fatteh = nixpkgs.lib.nixosSystem rec {
-          system = "x86_64-linux";
-          specialArgs = niveumSpecialArgs system;
-          modules = [
-            systems/fatteh/configuration.nix
-            agenix.nixosModules.default
-            retiolum.nixosModules.retiolum
-            home-manager.nixosModules.home-manager
-            nur.modules.nixos.default
-            stylix.nixosModules.stylix
-          ];
-        };
-      };
-    }
-    // flake-utils.lib.eachSystem [flake-utils.lib.system.x86_64-linux flake-utils.lib.system.x86_64-darwin flake-utils.lib.system.aarch64-linux] (system: let
-      pkgs = import nixpkgs {
-        inherit system;
-        overlays = [
-          nur.overlays.default
-          (self: super: {
-            mpv = super.mpv.override {scripts = [inputs.self.packages.${system}.mpv-visualizer super.mpvScripts.mpris];};
-            dmenu = super.writers.writeDashBin "dmenu" ''exec ${pkgs.wofi}/bin/wofi --dmenu "$@"'';
-          })
-        ];
-      };
-      unstablePackages = import nixpkgs-unstable {
-        inherit system;
-      };
-      wrapScript = {
-        packages ? [],
-        name,
-        script,
-      }:
-        pkgs.writers.writeDashBin name ''PATH=$PATH:${nixpkgs.lib.makeBinPath (packages ++ [pkgs.findutils pkgs.coreutils pkgs.gnused pkgs.gnugrep])} ${script} "$@"'';
-    in {
-      packages = rec {
-        auc = pkgs.callPackage packages/auc.nix {};
-        betacode = pkgs.callPackage packages/betacode.nix {};
-        brainmelter = pkgs.callPackage packages/brainmelter.nix {};
-        brassica = pkgs.callPackage packages/brassica.nix {};
-        cheat-sh = pkgs.callPackage packages/cheat-sh.nix {};
-        closest = pkgs.callPackage packages/closest {};
-        cro = pkgs.callPackage packages/cro.nix {};
-        cyberlocker-tools = pkgs.callPackage packages/cyberlocker-tools.nix {};
-        default-gateway = pkgs.callPackage packages/default-gateway.nix {};
-        depp = pkgs.callPackage packages/depp.nix {};
-        dashboard = pkgs.callPackage packages/dashboard {};
-        devanagari = pkgs.callPackage packages/devanagari {};
-        devour = pkgs.callPackage packages/devour.nix {};
-        dic = pkgs.callPackage packages/dic.nix {};
-        dirmir = pkgs.callPackage packages/dirmir.nix {};
-        dmenu-bluetooth = pkgs.callPackage packages/dmenu-bluetooth.nix {};
-        dmenu-scrot = pkgs.callPackage packages/dmenu-scrot.nix {};
-        dns-sledgehammer = pkgs.callPackage packages/dns-sledgehammer.nix {};
-        fkill = pkgs.callPackage packages/fkill.nix {};
-        fzfmenu = pkgs.callPackage packages/fzfmenu.nix {};
-        genius = pkgs.callPackage packages/genius.nix {};
-        gfs-fonts = pkgs.callPackage packages/gfs-fonts.nix {};
-        git-preview = pkgs.callPackage packages/git-preview.nix {};
-        gpt35 = pkgs.callPackage packages/gpt.nix {model = "gpt-3.5-turbo";};
-        gpt4 = pkgs.callPackage packages/gpt.nix {model = "gpt-4";};
-        hc = pkgs.callPackage packages/hc.nix {};
-        jq-lsp = pkgs.callPackage packages/jq-lsp.nix {};
-        stardict-tools = pkgs.callPackage packages/stardict-tools.nix {};
-        heuretes = pkgs.callPackage packages/heuretes.nix {};
-        htgen = pkgs.callPackage packages/htgen.nix {};
-        image-convert-favicon = pkgs.callPackage packages/image-convert-favicon.nix {};
-        image-convert-tolino = pkgs.callPackage packages/image-convert-tolino.nix {};
-        infschmv = pkgs.callPackage packages/infschmv.nix {};
-        iolanguage = pkgs.callPackage packages/iolanguage.nix {};
-        ipa = pkgs.writers.writePython3Bin "ipa" {flakeIgnore = ["E501"];} (builtins.readFile packages/ipa.py);
-        ix = pkgs.callPackage packages/ix.nix {};
-        jsesh = pkgs.callPackage packages/jsesh.nix {};
-        k-lock = pkgs.callPackage packages/k-lock.nix {};
-        kirciuoklis = pkgs.callPackage packages/kirciuoklis.nix {};
-        klem = pkgs.callPackage packages/klem.nix {};
-        kpaste = pkgs.callPackage packages/kpaste.nix {};
-        literature-quote = pkgs.callPackage packages/literature-quote.nix {};
-        mahlzeit = pkgs.haskellPackages.callPackage packages/mahlzeit.nix {};
-        man-pandoc = pkgs.callPackage packages/man/pandoc.nix {};
-        man-pdf = pkgs.callPackage packages/man-pdf.nix {};
-        mansplain = pkgs.callPackage packages/mansplain.nix {};
-        manual-sort = pkgs.callPackage packages/manual-sort.nix {};
-        menu-calc = pkgs.callPackage packages/menu-calc.nix {};
-        meteo = pkgs.callPackage packages/meteo.nix {};
-        noise-waves = pkgs.callPackage packages/noise-waves.nix {};
-        mpv-radio = pkgs.callPackage packages/mpv-radio.nix {di-fm-key-file = "/dev/null";};
-        mpv-tuner = pkgs.callPackage packages/mpv-tuner.nix {di-fm-key-file = "/dev/null";};
-        mpv-tv = pkgs.callPackage packages/mpv-tv.nix {};
-        mpv-iptv = pkgs.callPackage packages/mpv-iptv.nix {};
-        mpv-visualizer = unstablePackages.mpvScripts.visualizer;
-        new-mac = pkgs.callPackage packages/new-mac.nix {};
-        nix-git = pkgs.callPackage packages/nix-git.nix {};
-        nix-index-update = pkgs.callPackage packages/nix-index-update.nix {inherit system;};
-        notemenu = pkgs.callPackage packages/notemenu.nix {niveumPackages = self.packages.${system};};
-        opustags = pkgs.callPackage packages/opustags.nix {};
-        pls = pkgs.callPackage packages/pls.nix {};
-        polyglot = pkgs.callPackage packages/polyglot.nix {};
-        q = pkgs.callPackage packages/q.nix {};
-        qrpaste = pkgs.callPackage packages/qrpaste.nix {};
-        random-zeno = pkgs.callPackage packages/random-zeno.nix {};
-        rfc = pkgs.callPackage packages/rfc.nix {};
-        gimp = pkgs.callPackage packages/gimp.nix {};
-        scanned = pkgs.callPackage packages/scanned.nix {};
-        swallow = pkgs.callPackage packages/swallow.nix {};
-        text2pdf = pkgs.callPackage packages/text2pdf.nix {};
-        timer = pkgs.callPackage packages/timer.nix {};
-        tocharian-font = pkgs.callPackage packages/tocharian-font.nix {};
-        passmenu = pkgs.callPackage packages/passmenu.nix {};
-        trans = pkgs.callPackage packages/trans.nix {};
-        ttspaste = pkgs.callPackage packages/ttspaste.nix {};
-        unicodmenu = pkgs.callPackage packages/unicodmenu.nix {};
-        emailmenu = pkgs.callPackage packages/emailmenu.nix {};
-        untilport = pkgs.callPackage packages/untilport.nix {};
-        vg = pkgs.callPackage packages/vg.nix {};
-        vim = pkgs.callPackage packages/vim.nix {niveumPackages = self.packages.${system};};
-        obsidian-vim = pkgs.callPackage packages/obsidian-vim.nix {};
-        radio-news = pkgs.callPackage packages/radio-news.nix {};
-        vimPlugins-cheat-sh-vim = pkgs.callPackage packages/vimPlugins/cheat-sh.nix {};
-        vimPlugins-icalendar-vim = pkgs.callPackage packages/vimPlugins/icalendar-vim.nix {};
-        vimPlugins-jq-vim = pkgs.callPackage packages/vimPlugins/jq-vim.nix {};
-        vimPlugins-typst-vim = pkgs.callPackage packages/vimPlugins/typst-vim.nix {};
-        vimPlugins-vim-256noir = pkgs.callPackage packages/vimPlugins/vim-256noir.nix {};
-        vimPlugins-vim-colors-paramount = pkgs.callPackage packages/vimPlugins/vim-colors-paramount.nix {};
-        vimPlugins-vim-fetch = pkgs.callPackage packages/vimPlugins/vim-fetch.nix {};
-        vimPlugins-vim-fsharp = pkgs.callPackage packages/vimPlugins/vim-fsharp.nix {};
-        vimPlugins-vim-mail = pkgs.callPackage packages/vimPlugins/vim-mail.nix {};
-        vimPlugins-vim-reason-plus = pkgs.callPackage packages/vimPlugins/vim-reason-plus.nix {};
-        vimv = pkgs.callPackage packages/vimv.nix {};
-        weechat-declarative = pkgs.callPackage packages/weechat-declarative.nix {};
-        weechatScripts-hotlist2extern = pkgs.callPackage packages/weechatScripts/hotlist2extern.nix {};
-        wttr = pkgs.callPackage packages/wttr.nix {};
 
-        itl = pkgs.callPackage packages/itl.nix {};
-        itools = pkgs.callPackage packages/itools.nix {itl = itl;};
+      formatter = eachSupportedSystem (system: treefmtEval.${system}.config.build.wrapper);
+      checks = eachSupportedSystem (system: {
+        formatting = treefmtEval.${system}.config.build.check self;
+      });
 
-        booksplit = wrapScript {
-          script = inputs.voidrice.outPath + "/.local/bin/booksplit";
-          name = "booksplit";
-          packages = [pkgs.ffmpeg pkgs.glibc.bin];
-        };
-        dmenu-randr = pkgs.callPackage packages/dmenu-randr.nix {};
-        tag = wrapScript {
-          script = inputs.voidrice.outPath + "/.local/bin/tag";
-          name = "tag";
-          packages = [pkgs.ffmpeg];
-        };
-      };
-    });
+      packages = eachSupportedSystem (
+        system:
+        let
+          pkgs = import nixpkgs {
+            inherit system;
+            config.allowUnfree = true;
+            overlays = [
+              nur.overlays.default
+              self.overlays.default
+              nix-topology.overlays.default
+            ];
+          };
+        in
+        {
+          topology = import nix-topology {
+            inherit pkgs;
+            modules = [
+              { nixosConfigurations = self.nixosConfigurations; }
+            ];
+          };
+          inherit (pkgs)
+            auc
+            betacode
+            booksplit
+            brainmelter
+            brassica
+            cheat-sh
+            closest
+            cro
+            cyberlocker-tools
+            dawn-editor
+            default-gateway
+            depp
+            devanagari
+            devour
+            dmenu-randr
+            emailmenu
+            exodus
+            fkill
+            fzfmenu
+            gfs-fonts
+            bring-out-the-gimp
+            go-webring
+            hc
+            heuretes
+            image-convert-favicon
+            image-convert-tolino
+            ipa
+            jsesh
+            kirciuoklis
+            klem
+            kpaste
+            literature-quote
+            man-pdf
+            mansplain
+            manual-sort
+            morris
+            mpv-iptv
+            mpv-radio
+            mpv-tuner
+            mpv-tv
+            new-mac
+            niveum-ssh
+            nix-git
+            noise-waves
+            notemenu
+            obsidian-vim
+            opustags
+            pls
+            polyglot
+            q
+            qrpaste
+            radio-news
+            random-zeno
+            rfc
+            scanned
+            stag
+            stardict-tools
+            swallow
+            text2pdf
+            timer
+            tocharian-font
+            trans
+            try-connect
+            ttspaste
+            unicodmenu
+            untilport
+            vg
+            vim-kmein
+            vim-typewriter
+            vim-email
+            vimv
+            weechat-declarative
+            wttr
+            ;
+        }
+      );
+    };
 }

lib/default-applications.nix

@@ -1,5 +0,0 @@
-pkgs: rec {
-  terminal = "alacritty";
-  browser = "${pkgs.firefox}/bin/firefox";
-  fileManager = "${pkgs.pcmanfm}/bin/pcmanfm";
-}

lib/default.nix

@@ -1,28 +1,40 @@
+{ lib, pkgs }:
+let
+  machines = import ./machines.nix;
+in
 {
-  tmpfilesConfig = {
-    type,
-    path,
-    mode ? "-",
-    user ? "-",
-    group ? "-",
-    age ? "-",
-    argument ? "-",
-  }: "${type} '${path}' ${mode} ${user} ${group} ${age} ${argument}";
+  tmpfilesConfig =
+    {
+      type,
+      path,
+      mode ? "-",
+      user ? "-",
+      group ? "-",
+      age ? "-",
+      argument ? "-",
+    }:
+    "${type} '${path}' ${mode} ${user} ${group} ${age} ${argument}";
 
-  restic = rec {
-    port = 3571;
-    host = "zaatar.r";
-    repository = "rest:http://${host}:${toString port}/";
-  };
+  restic =
+    let
+      host = "zaatar.r";
+      port = 3571;
+    in
+    {
+      inherit host port;
+      repository = "rest:http://${host}:${toString port}/";
+    };
 
   remoteDir = "/home/kfm/remote";
 
-  firewall = lib: {
-    accept = {
-      source,
-      protocol,
-      dport,
-    }: "nixos-fw -s ${lib.escapeShellArg source} -p ${lib.escapeShellArg protocol} --dport ${lib.escapeShellArg (toString dport)} -j nixos-fw-accept";
+  firewall = {
+    accept =
+      {
+        source,
+        protocol,
+        dport,
+      }:
+      "nixos-fw -s ${lib.escapeShellArg source} -p ${lib.escapeShellArg protocol} --dport ${lib.escapeShellArg (toString dport)} -j nixos-fw-accept";
     addRules = lib.concatMapStringsSep "\n" (rule: "iptables -A ${rule}");
     removeRules = lib.concatMapStringsSep "\n" (rule: "iptables -D ${rule} || true");
   };
@@ -42,45 +54,64 @@
 
   sshPort = 22022;
 
-  theme = pkgs: {
-    gtk = {
-      name = "Adwaita-dark";
-      package = pkgs.gnome-themes-extra;
+  retiolumAddresses = lib.mapAttrs (_: v: { inherit (v.retiolum) ipv4 ipv6; }) (
+    lib.filterAttrs (_: v: v ? "retiolum") machines
+  );
+  externalNetwork = lib.mapAttrs (_: v: v.externalIp) (
+    lib.filterAttrs (_: v: v ? "externalIp") machines
+  );
+  localAddresses = lib.mapAttrs (_: v: v.internalIp) (
+    lib.filterAttrs (_: v: v ? "internalIp") machines
+  );
+  myceliumAddresses = lib.mapAttrs (_: v: v.mycelium.ipv6) (
+    lib.filterAttrs (_: v: v ? "mycelium") machines
+  );
+  torAddresses = lib.mapAttrs (_: v: v.torAddress) (
+    lib.filterAttrs (_: v: v ? "torAddress") machines
+  );
+  syncthingIds = lib.mapAttrs (_: v: { id = v.syncthingId; }) (
+    lib.filterAttrs (_: v: v ? "syncthingId") machines
+  );
+
+  email =
+    let
+      thunderbirdProfile = "donnervogel";
+    in
+    {
+      inherit thunderbirdProfile;
+      defaults = {
+        thunderbird = {
+          enable = true;
+          profiles = [ thunderbirdProfile ];
+        };
+        aerc.enable = true;
+        realName = "Kierán Meinhardt";
+        folders.inbox = "INBOX";
+      };
     };
-    icon = {
-      name = "Adwaita";
-      package = pkgs.adwaita-icon-theme;
-    };
-    cursor = {
-      name = "capitaine-cursors-white";
-      package = pkgs.capitaine-cursors;
-    };
-  };
 
-  defaultApplications = import ./default-applications.nix;
-
-  retiolumAddresses = import ./retiolum-network.nix;
-
-  localAddresses = import ./local-network.nix;
-
-  email-sshKey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAINKz33wHtPuIfgXEb0+hybxFGV9ZuPsDTLUZo/+hlcdA";
+  machines = machines;
 
   kieran = {
     github = "kmein";
     email = "kmein@posteo.de";
     name = "Kierán Meinhardt";
-    sshKeys = [
-      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIDyTnGhFq0Q+vghNhrqNrAyY+CsN7nNz8bPfiwIwNpjk" # kabsa
-      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOiQEc8rTr7C7xVLYV7tQ99BDDBLrJsy5hslxtCEatkB" # manakish
-      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIByreBjBEMJKjgpKLd5XZHIUUwIhNafVqN6OUOQpJa3y" # fatteh
+    pronouns = builtins.concatStringsSep "/" [
+      "er"
+      "he"
+      "is"
+      "οὗτος"
+      "هو"
+      "ⲛ̄ⲧⲟϥ"
+      "он"
+      "han"
+      "सः"
+    ];
+    sshKeys = [
+      machines.fatteh.sshKey
+      machines.manakish.sshKey
+      machines.kabsa.sshKey
     ];
-  };
-
-  syncthing.devices = {
-    kabsa.id = "R6DEBD7-G5RYDKN-VFA3HPO-WX4DNVI-373F7OQ-AW5MZTT-3L4BDVW-Y6ROEAF";
-    kibbeh.id = "HLQSG3D-WSKLA6S-MEYQ3EU-GDBGABE-PY53RQ6-SWQAP2I-Z5MVBVX-MYPJXAM";
-    manakish.id = "AJVBWR2-VFFAGZF-7ZF5JAX-T63GMOG-NZ446WK-MC5E6WK-6X6Q2HE-QQA2JQ3";
-    fatteh.id = "GSOGYT3-2GBHZXT-MNCTDIY-3BJIR4V-OHVOOMJ-ICVLKXR-U4C7RFB-HJOK3AC";
   };
 
   ignorePaths = [

lib/email.nix

@@ -1,23 +0,0 @@
-rec {
-  thunderbirdProfile = "donnervogel";
-  pronouns = builtins.concatStringsSep "/" [
-    "er"
-    "he"
-    "is"
-    "οὗτος"
-    "هو"
-    "ⲛ̄ⲧⲟϥ"
-    "он"
-    "han"
-    "सः"
-  ];
-  defaults = {
-    thunderbird = {
-      enable = true;
-      profiles = [thunderbirdProfile];
-    };
-    aerc.enable = true;
-    realName = "Kierán Meinhardt";
-    folders.inbox = "INBOX";
-  };
-}

lib/external-network.nix

@@ -1,4 +0,0 @@
-{
-  ful = "130.61.217.114";
-  makanek = "88.99.83.173";
-}