feat(keyboard): add docs

Flake lock file updates:

• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/2f06b87f64bc06229e05045853e0876666e1b023' (2022-04-14)
  → 'github:NixOS/nixpkgs/a318a09a96a38382fe61a7f85d03ea6e25c46c56' (2022-04-22)
• Updated input 'nixpkgs-unstable':
    'github:NixOS/nixpkgs/6140c314d5850406dddc78e55dcc8716ea111ee4' (2022-04-17)
  → 'github:NixOS/nixpkgs/0f1f92d85be76e0bd79ebb2285be8f43683eb845' (2022-04-24)

configs/cloud.nix

@@ -3,7 +3,9 @@
   lib,
   pkgs,
   ...
-}: {
+}: let
+  inherit (import <niveum/lib>) tmpfilesConfig;
+in {
   imports = [
     <niveum/modules/dropbox.nix>
   ];
@@ -12,19 +14,46 @@
     dropbox.enable = false;
   };
 
-  system.activationScripts.home-symlinks = ''
-    ln -sfn ${config.users.users.me.home}/cloud/syncthing/common/mahlzeit ${config.users.users.me.home}/mahlzeit
-    ln -sfn ${config.users.users.me.home}/cloud/Seafile/Wiki ${config.users.users.me.home}/notes
-    ln -sfn ${config.users.users.me.home}/cloud/Seafile/Uni ${config.users.users.me.home}/uni
-  '';
+  systemd.tmpfiles.rules = map tmpfilesConfig [
+    {
+      type = "L+";
+      user = config.users.users.me.name;
+      group = "users";
+      mode = "0755";
+      argument = "${config.users.users.me.home}/cloud/Seafile/Wiki";
+      path = "${config.users.users.me.home}/notes";
+    }
+    {
+      type = "L+";
+      user = config.users.users.me.name;
+      group = "users";
+      mode = "0755";
+      argument = "${config.users.users.me.home}/cloud/Seafile/Uni";
+      path = "${config.users.users.me.home}/uni";
+    }
+    {
+      type = "L+";
+      user = config.users.users.me.name;
+      group = "users";
+      mode = "0755";
+      argument = "${config.users.users.me.home}/cloud/syncthing/common/mahlzeit";
+      path = "${config.users.users.me.home}/mahlzeit";
+    }
+  ];
 
   home-manager.users.me = {
+    services.gnome-keyring.enable = true;
     services.nextcloud-client = {
       enable = true;
       startInBackground = true;
     };
   };
 
+  systemd.user.services.nextcloud-client = {
+    wants = ["gnome-keyring.service"];
+    after = ["gnome-keyring.service"];
+  };
+
   environment.systemPackages = [
     (pkgs.writers.writeDashBin "book" ''
       set -efu

configs/default.nix

@@ -262,5 +262,6 @@ in {
     ./vscode.nix
     ./watson.nix
     ./zsh.nix
+    ./tor.nix
   ];
 }

configs/fonts.nix

@@ -1,42 +1,53 @@
 {pkgs, ...}: {
   nixpkgs.config.joypixels.acceptLicense = true;
-
   fonts = {
     enableDefaultFonts = true;
     fontDir.enable = true;
     fonts = with pkgs; [
       alegreya
       alegreya-sans
+      amiri
+      cantarell-fonts
+      charis-sil
       corefonts
+      crimson
       eb-garamond
+      etBook
       fira
       font-awesome-ttf
+      gentium
+      gfs-fonts
+      gyre-fonts
+      ia-writer-duospace
       ibm-plex
-      inconsolata
-      iosevka
-      libertine
+      jetbrains-mono
+      joypixels
+      libertinus
+      libre-bodoni
       lmodern
+      merriweather
       noto-fonts
-      noto-fonts-cjk
-      noto-fonts-emoji
+      ocr-a
       roboto
       roboto-mono
       roboto-slab
+      scheherazade-new
       source-code-pro
-      source-serif-pro
       source-sans-pro
-      ubuntu_font_family
-      gfs-fonts
-      jetbrains-mono
-      twemoji-color-font
-      joypixels
+      source-serif-pro
+      theano
       tocharian-font
-    ];
-    fontconfig.defaultFonts = {
-      monospace = ["JetBrains Mono" "JoyPixels"];
-      serif = ["Roboto Slab"];
-      sansSerif = ["Roboto" "Noto Sans"];
-      emoji = ["JoyPixels"];
+      vistafonts
+      vollkorn
+      zilla-slab
+    ]; # google-fonts league-of-moveable-type
+    fontconfig.defaultFonts = let
+      emojiFont = "JoyPixels";
+    in {
+      monospace = ["JetBrains Mono" emojiFont];
+      serif = ["Merriweather"];
+      sansSerif = ["Cantarell" emojiFont];
+      emoji = [emojiFont];
     };
   };
 }

configs/keyboard.nix

@@ -5,9 +5,12 @@
 }: let
   commaSep = builtins.concatStringsSep ",";
 in {
+  # man 7 xkeyboard-config
   services.xserver = {
-    layout = commaSep ["de" "gr"];
-    xkbVariant = commaSep ["T3" "polytonic"];
+    layout = commaSep ["de" "gr" "ru" "ara"];
+    # T3: https://upload.wikimedia.org/wikipedia/commons/a/a9/German-Keyboard-Layout-T3-Version1-large.png
+    # buckwalter: http://www.qamus.org/transliteration.htm
+    xkbVariant = commaSep ["T3" "polytonic" "phonetic" "buckwalter"];
     xkbOptions =
       commaSep ["compose:caps" "terminate:ctrl_alt_bksp" "grp:ctrls_toggle"];
     libinput.enable = true;
@@ -17,4 +20,15 @@ in {
 
   # 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/mpv.nix

@@ -18,6 +18,7 @@ in {
     programs.mpv = {
       enable = true;
       config = {
+        ytdl-format = "bestvideo[height<=?720][fps<=?30][vcodec!=?vp9]+bestaudio/best";
         ytdl-raw-options = lib.concatStringsSep "," [''sub-lang="de,en"'' "write-sub=" "write-auto-sub="];
         screenshot-template = "%F-%wH%wM%wS-%#04n";
       };

configs/packages.nix

@@ -161,7 +161,7 @@ in {
     scripts.vimv
     scripts.swallow # window swallowing
     scripts.literature-quote
-    scripts.nav # json navigation
+    jless # less(1) for json
     scripts.notetags
     scripts.booksplit
     scripts.dmenurandr

configs/telegram-bots/astrology.nix

@@ -42,7 +42,7 @@
   '';
 in {
   niveum.telegramBots.transits = {
-    enable = true;
+    enable = false;
     time = "*:0/1";
     token = lib.strings.fileContents <system-secrets/telegram/kmein.token>;
     chatIds = ["-1001796440545"];

configs/tor.nix

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

flake.lock

@@ -2,11 +2,11 @@
   "nodes": {
     "flake-utils": {
       "locked": {
-        "lastModified": 1648297722,
-        "narHash": "sha256-W+qlPsiZd8F3XkzXOzAoR+mpFqzm3ekQkJNa+PIh1BQ=",
+        "lastModified": 1649676176,
+        "narHash": "sha256-OWKJratjt2RW151VUlJPRALb7OU2S5s+f0vLj4o1bHM=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "0f8662f1319ad6abf89b3380dd2722369fc51ade",
+        "rev": "a4b154ebbdc88c8498a5c7b01589addc9e9cb678",
         "type": "github"
       },
       "original": {
@@ -22,11 +22,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1647175256,
-        "narHash": "sha256-7H+veXPM7IwdN1DoZqliwb9sghlN56koV5dnCu1kpsc=",
+        "lastModified": 1649887911,
+        "narHash": "sha256-Af0Ppb1RZ7HWuxUvF0/O7h3cy8tqU2eKFyVwyA1ZD+w=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "a8d00f5c038cf7ec54e7dac9c57b171c1217f008",
+        "rev": "7244c6715cb8f741f3b3e1220a9279e97b2ed8f5",
         "type": "github"
       },
       "original": {
@@ -62,11 +62,11 @@
     "menstruation-backend": {
       "flake": false,
       "locked": {
-        "lastModified": 1634573652,
-        "narHash": "sha256-FIj8oCOJO+Wqxr2o5MMqIShvzMJud4iUq3o8y4NIRvw=",
+        "lastModified": 1649545504,
+        "narHash": "sha256-TVm3246ML7gWPeGm+bdb+Qo8o/7nve7sQ2hBdCZm3z8=",
         "owner": "kmein",
         "repo": "menstruation.rs",
-        "rev": "dd405fe2acf32441e8ac56e488e689bb1c4bea82",
+        "rev": "d9f3c6d53542fd7c7ed191e37cf4e342d4a47bcb",
         "type": "github"
       },
       "original": {
@@ -109,11 +109,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1647992509,
-        "narHash": "sha256-AG40Nt5OWz0LBs5p457emOuwLKOvTtcv/2fUdnEN3Ws=",
+        "lastModified": 1650647313,
+        "narHash": "sha256-6ghnNPXDlG6/tXeIFdbP0cGnik6TGNwc615hhG9dpl4=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "d2caa9377539e3b5ff1272ac3aa2d15f3081069f",
+        "rev": "a318a09a96a38382fe61a7f85d03ea6e25c46c56",
         "type": "github"
       },
       "original": {
@@ -125,11 +125,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1648337267,
-        "narHash": "sha256-8DRg8UDvs63iaIaHEbWG7/lnD9ImQlMNsTZMY3PvFLc=",
+        "lastModified": 1650760898,
+        "narHash": "sha256-r1rzTgwi1FKx5t3KKi7Xt4hyGdOnTD0RSTpbNls09KU=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "6de161729c81dc98e844793cc9c8fda29d5ef62a",
+        "rev": "0f1f92d85be76e0bd79ebb2285be8f43683eb845",
         "type": "github"
       },
       "original": {
@@ -194,11 +194,11 @@
     "scripts": {
       "flake": false,
       "locked": {
-        "lastModified": 1648314795,
-        "narHash": "sha256-hGIXkAcGiJnVXnl8kigZpI3VFrLmAr2+yr85hi5JwP0=",
+        "lastModified": 1650402678,
+        "narHash": "sha256-LkaKJvF09wVHpN5FuJtX0M4vOA/DrO9xUMFI8fMtNeA=",
         "owner": "kmein",
         "repo": "scripts",
-        "rev": "d1d525b92a34e55b1ad886807c284106e58716b2",
+        "rev": "adfd4238f7a8f0f894547998cbb04327bad97884",
         "type": "github"
       },
       "original": {
@@ -210,11 +210,11 @@
     "stockholm": {
       "flake": false,
       "locked": {
-        "lastModified": 1648214990,
-        "narHash": "sha256-rptATGq+jcpL+P+Cr6d3OajV6zYkbHPWlt3aQNZI2TY=",
+        "lastModified": 1650040948,
+        "narHash": "sha256-/4Q2vnl53BQVYQFSZqF512CF6tzIyPHaDy4Yheof8G4=",
         "ref": "master",
-        "rev": "ae9c0b12710b5361d0d45510eb401eebfc1b3fb0",
-        "revCount": 10497,
+        "rev": "92d5eacd6d9e530c4d1ea0dec2652417b0fde78a",
+        "revCount": 10516,
         "type": "git",
         "url": "https://cgit.lassul.us/stockholm"
       },

systems/makanek/hedgedoc.nix

@@ -7,9 +7,8 @@
   stateLocation = "/var/lib/codimd/state.sqlite";
   nixpkgs-unstable = import <nixpkgs-unstable> {};
   domain = "pad.kmein.de";
+  inherit (import <niveum/lib>) tmpfilesConfig;
 in {
-  imports = [<stockholm/krebs/3modules/permown.nix>];
-
   services.nginx.virtualHosts.${domain} = {
     enableACME = true;
     forceSSL = true;
@@ -49,11 +48,15 @@ in {
     };
   };
 
-  krebs.permown.${backupLocation} = {
-    owner = "codimd";
-    group = "codimd";
-    umask = "0002";
-  };
+  systemd.tmpfiles.rules = [
+    (tmpfilesConfig {
+      user = "codimd";
+      group = "codimd";
+      mode = "0755";
+      type = "d";
+      path = backupLocation;
+    })
+  ];
 
   systemd.services.hedgedoc-backup = {
     description = "Hedgedoc backup service";

systems/makanek/monitoring/default.nix

@@ -220,7 +220,7 @@ in {
             "tarot.kmein.de"
             "cloud.xn--kiern-0qa.de"
             "grafana.kmein.r"
-            "names.kmein.r"
+            # "names.kmein.r"
             "rrm.r"
             "graph.r"
           ];
@@ -238,16 +238,6 @@ in {
         }
       ];
     }
-    {
-      job_name = "tahina";
-      static_configs = [
-        {
-          targets = [
-            "tahina.r:${toString config.services.prometheus.exporters.node.port}"
-          ];
-        }
-      ];
-    }
   ];
 
   services.prometheus.exporters.blackbox = {

systems/makanek/names.nix

@@ -4,8 +4,8 @@
   ...
 }: let
   port = 5703;
-  geogen-src = "${<scripts>}/onomastics";
-  geogen = pkgs.callPackage geogen-src {};
+  onomap-src = "${<scripts>}/onomastics-ng";
+  onomap = pkgs.haskellPackages.callCabal2nix "onomap" onomap-src {};
 in {
   systemd.services.names = {
     wants = ["network-online.target"];
@@ -13,12 +13,9 @@ in {
     description = "Better clone of geogen.stoepel.net";
     serviceConfig = {
       DynamicUser = true;
+      ExecStart = "${onomap}/bin/onomap-web";
     };
-    script = ''
-      cd $(mktemp -d)
-      ln -s "${geogen-src}/wsgi.py" wsgi.py
-      ${geogen.dependencyEnv}/bin/gunicorn wsgi:app -b :${toString port}
-    '';
+    environment.PORT = toString port;
   };
 
   services.nginx = {

systems/makanek/weechat.nix

@@ -143,6 +143,11 @@ in {
               tags = ["nick_gitlab"];
               regex = "*";
             };
+            people = {
+              buffer = "irc.*.*";
+              tags = map (name: "nick_${name}") ["mod_p[matrix-fli"];
+              regex = "*";
+            };
           };
         };
         extraCommands = ''/matrix connect nibbana'';

systems/tahina/configuration.nix

@@ -11,23 +11,22 @@ in {
     <niveum/configs/spacetime.nix>
     <niveum/modules/retiolum.nix>
     <niveum/configs/sshd.nix>
-    {
-      console.keyMap = "de";
-      i18n.defaultLocale = "de_DE.UTF-8";
-      services.xserver = {
-        layout = "de";
-        libinput.enable = true;
-      };
-    }
-    {
-      nix.nixPath = ["/var/src"];
-    }
   ];
 
+  nix.nixPath = ["/var/src"];
+
+  console.keyMap = "de";
+  i18n.defaultLocale = "de_DE.UTF-8";
+  services.xserver = {
+    layout = "de";
+    libinput.enable = true;
+  };
+
   users.users.xenos = {
     name = "xenos";
     password = "xenos";
     isNormalUser = true;
+    extraGroups = ["networkmanager"];
   };
 
   services.xserver = {

systems/tahina/hardware-configuration.nix

@@ -26,17 +26,23 @@
     extraModulePackages = [];
   };
 
-  fileSystems."/" = {
-    device = "/dev/disk/by-uuid/e9a8bd34-61eb-4317-888d-bd7d6248a906";
-    fsType = "xfs";
+  fileSystems = {
+    "/" = {
+      device = "/dev/disk/by-uuid/e9a8bd34-61eb-4317-888d-bd7d6248a906";
+      fsType = "xfs";
+    };
+    "/boot" = {
+      device = "/dev/disk/by-uuid/9B2F-31E1";
+      fsType = "vfat";
+    };
   };
 
-  fileSystems."/boot" = {
-    device = "/dev/disk/by-uuid/9B2F-31E1";
-    fsType = "vfat";
-  };
-
-  swapDevices = [];
+  swapDevices = [
+    {
+      device = "/swapfile";
+      size = 2048;
+    }
+  ];
 
   hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
 }

systems/zaatar/moodle-dl-meinhark.nix

@@ -69,6 +69,15 @@ in {
         108283 # Digital Classicist
         109211 # Altlitauisch
         109185 # Etymologie
+
+        # SS 2022
+        112606 # Avestisch
+        111761 # Griechische Wissenschaftsliteratur
+        111515 # H. Furens
+        110914 # Apostelgeschichte
+        112225 # Gr. Paläographie
+        113275 # ALEW
+        112783 # Akzent und Silbenstruktur
       ];
       download_submissions = true;
       download_descriptions = true;

systems/zaatar/tuna.nix

@@ -5,6 +5,7 @@
   ...
 }: let
   firewall = (import <niveum/lib>).firewall lib;
+  inherit (import <niveum/lib>) tmpfilesConfig;
 
   streams = import <niveum/lib/streams.nix> {
     di-fm-key = lib.strings.fileContents <secrets/di.fm/key>;
@@ -71,13 +72,31 @@ in {
     extraStopCommands = firewall.removeRules rules;
   };
 
-  system.activationScripts.mpd-playlists = let
-    playlistFile = pkgs.writeText "radio.m3u" (lib.concatMapStringsSep "\n" (lib.getAttr "stream") streams);
-  in ''
-    rm -rf /var/lib/mpd/playlists
-    install -d /var/lib/mpd/playlists
-    ln -sfn "${toString playlistFile}" "/var/lib/mpd/playlists/radio.m3u"
-  '';
+  systemd.tmpfiles.rules = let
+    tags = lib.lists.unique (lib.concatMap ({tags ? [], ...}: tags) streams);
+    tagStreams = tag: lib.filter ({tags ? [], ...}: lib.elem tag tags) streams;
+    makePlaylist = name: streams: pkgs.writeText "${name}.m3u" (lib.concatMapStringsSep "\n" (lib.getAttr "stream") streams);
+  in
+    map (tag:
+      tmpfilesConfig {
+        type = "L+";
+        path = "/var/lib/mpd/playlists/${tag}.m3u";
+        mode = "0644";
+        user = "mpd";
+        group = "mpd";
+        argument = makePlaylist tag (tagStreams tag);
+      })
+    tags
+    ++ [
+      (tmpfilesConfig {
+        type = "L+";
+        mode = "0644";
+        user = "mpd";
+        group = "mpd";
+        path = "/var/lib/mpd/playlist/all.m3u";
+        argument = makePlaylist "all" streams;
+      })
+    ];
 
   services.tuna = {
     enable = true;
@@ -87,33 +106,15 @@ in {
       logo ? "https://picsum.photos/seed/${builtins.hashString "md5" stream}/300",
       stream,
       station,
+      ...
     }: {inherit id desc logo stream station;})
     streams;
-    webPort = 8080;
+    webPort = 7044;
   };
 
-  systemd.services.tuna-stations = let
-    stations = lib.lists.imap0 (id: {
-      desc ? "",
-      logo ? "https://picsum.photos/seed/${builtins.hashString "md5" stream}/300",
-      stream,
-      station,
-    }: {inherit id desc logo stream station;})
-    streams;
-    stationsJson = (pkgs.formats.json {}).generate "stations.json" stations;
-  in {
-    enable = false;
-    wantedBy = ["tuna.service"];
-    startAt = "hourly";
-    script = ''
-      mkdir -p /etc/tuna
-      antenne_asb_url=$(
-        ${pkgs.curl}/bin/curl -sS 'https://www.caster.fm/widgets/em_player.php?jsinit=true&uid=529295&t=blue&c=' \
-          | grep streamUrl \
-          | sed ${lib.escapeShellArg "s/^.*'\\([^']*\\)'.*/\\1/"}
-      )
-      ${pkgs.jq}/bin/jq "map(if .station == \"Antenne ASB\" then .stream |= \"$antenne_asb_url\" else . end)" < ${stationsJson} > /etc/tuna/stations.json
-    '';
+  services.ympd = {
+    enable = true;
+    mpd.port = config.services.mpd.network.port;
   };
 
   services.nginx = {
@@ -125,7 +126,7 @@ in {
     virtualHosts."radio.kmein.r" = {
       basicAuth.dj = password;
       locations."/" = {
-        proxyPass = "http://127.0.0.1:${toString config.services.tuna.webPort}";
+        proxyPass = "http://127.0.0.1:${config.services.ympd.webPort}";
         proxyWebsockets = true;
       };
     };