wip: flakes

This reverts commit 5ade0a7011.

.bin/bvg.sh

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

.bin/csv2json

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

.bin/elm-publish-private

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

.bin/json2csv

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

.versions/home-manager.json

@@ -1,9 +1,10 @@
 {
   "url": "https://github.com/nix-community/home-manager.git",
-  "rev": "3e93c4e8b2b479c712b7c20a428993b459118842",
+  "rev": "697cc8c68ed6a606296efbbe9614c32537078756",
-  "date": "2021-11-30T11:10:06+01:00",
+  "date": "2021-12-19T00:59:29+01:00",
-  "path": "/nix/store/nsfhkc6gkg3wf0b87z15zd0izp8j52av-home-manager",
+  "path": "/nix/store/fb46bv10azrag2jjlzhil6j11f4x8glw-home-manager",
-  "sha256": "0wgx47fyypbzpm2sbxj8xs846wvdkw1f76a8g3lbkxpla075vrl5",
+  "sha256": "1c8gxm86zshr2zj9dvr02qs7y3m46gqavr6wyv01r09jfd99dxz9",
+  "fetchLFS": false,
   "fetchSubmodules": false,
   "deepClone": false,
   "leaveDotGit": false

.versions/krops.json

@@ -4,6 +4,7 @@
   "date": "2021-03-23T22:47:37+01:00",
   "path": "/nix/store/mz13xxnil35lwsf90hwnrm2agir7hb51-krops",
   "sha256": "07mg3iaqjf1w49vmwfchi7b1w55bh7rvsbgicp2m47gnj9alwdb6",
+  "fetchLFS": false,
   "fetchSubmodules": false,
   "deepClone": false,
   "leaveDotGit": false

.versions/nix-writers.json

@@ -0,0 +1,11 @@
+{
+  "url": "https://cgit.krebsco.de/nix-writers",
+  "rev": "c528cf970e292790b414b4c1c8c8e9d7e73b2a71",
+  "date": "2019-04-02T20:05:33+02:00",
+  "path": "/nix/store/wm5zhsha1a2iy0d582nlfi7604ayd1vz-nix-writers",
+  "sha256": "0xdivaca1hgbxs79jw9sv4gk4f81vy8kcyaff56hh2dgq2awyvw4",
+  "fetchLFS": false,
+  "fetchSubmodules": false,
+  "deepClone": false,
+  "leaveDotGit": false
+}

.versions/nixpkgs-mozilla.json

@@ -1,9 +1,10 @@
 {
   "url": "https://github.com/mozilla/nixpkgs-mozilla",
-  "rev": "cbc7435f5b0b3d17b16fb1d20cf7b616eec5e093",
+  "rev": "7c1e8b1dd6ed0043fb4ee0b12b815256b0b9de6f",
-  "date": "2021-11-19T10:51:56-05:00",
+  "date": "2021-12-07T09:28:33-05:00",
-  "path": "/nix/store/bvbq377c43f6v7ndff80jdmf4m6wmn2c-nixpkgs-mozilla",
+  "path": "/nix/store/pqwcw589i2y2w2116wn3ifl834adjsa0-nixpkgs-mozilla",
-  "sha256": "1kapba23cy3y1ghyqpm0rapbrfj3qdkd7v58c6g8bhpys9qq1aic",
+  "sha256": "1a71nfw7d36vplf89fp65vgj3s66np1dc0hqnqgj5gbdnpm1bihl",
+  "fetchLFS": false,
   "fetchSubmodules": false,
   "deepClone": false,
   "leaveDotGit": false

.versions/nixpkgs-unstable.json

@@ -1,9 +1,10 @@
 {
   "url": "https://github.com/NixOS/nixpkgs.git",
-  "rev": "5d056884fbf7e5c693e17a1dbaf426e49f739b6a",
+  "rev": "f01adc7b35a8f80e82f3466e6d873b8b9c8f1b28",
-  "date": "2021-12-01T07:35:38+01:00",
+  "date": "2021-12-22T23:05:28+01:00",
-  "path": "/nix/store/iqhw5vmfqqrmnwbbz247pjycvchnvsv0-nixpkgs",
+  "path": "/nix/store/zhfrvg77dzpc3hq02v9zv20dfgqwpzk6-nixpkgs",
-  "sha256": "1kcllypk4xl9kkzqi5ylmq0hnrs200a8wyk3wlh3g4g3zma2ams8",
+  "sha256": "17iyf2iiizi7c1wr71day3wvgalbkkm2zgc9lpy7y42rl4frq9sf",
+  "fetchLFS": false,
   "fetchSubmodules": false,
   "deepClone": false,
   "leaveDotGit": false

.versions/nixpkgs.json

@@ -1,9 +1,10 @@
 {
   "url": "https://github.com/NixOS/nixpkgs.git",
-  "rev": "96b4157790fc96e70d6e6c115e3f34bba7be490f",
+  "rev": "9ab7d12287ced0e1b4c03b61c781901f178d9d77",
-  "date": "2021-11-30T21:39:06+08:00",
+  "date": "2021-12-21T10:09:48+01:00",
-  "path": "/nix/store/lcn20w73v7gcd121kr5kmmncrqkh5bw7-nixpkgs",
+  "path": "/nix/store/minmlh0avkwvvc3p7flhpbglp13kr585-nixpkgs",
-  "sha256": "05m0gn1dy0cdlamwyiq276s770bm2pw8qx6s0mfrv3khpcvv186l",
+  "sha256": "0bbd2pgcyavqn5wgq0xp8p67lha0kv9iqnh49i9w5fb5g29q7i30",
+  "fetchLFS": false,
   "fetchSubmodules": false,
   "deepClone": false,
   "leaveDotGit": false

.versions/retiolum.json

@@ -1,9 +1,10 @@
 {
   "url": "https://github.com/krebs/retiolum",
-  "rev": "aa6ff5e73bc6127676b79d5d9166279a135d667c",
+  "rev": "b72b0a987767b587c79cba8499b5114d69fceeef",
-  "date": "2021-11-30T23:32:16+01:00",
+  "date": "2021-12-28T19:46:45+00:00",
-  "path": "/nix/store/7p7aa7ik2jc5csgvalw397lhpzvzgjg4-retiolum",
+  "path": "/nix/store/kyaqwf89v6id9mda92x4b0hf778j987x-retiolum",
-  "sha256": "0rn113kxx1nk9zcjx0rfjjy002zvqrnk0lki6wlnlimqx8wjdb59",
+  "sha256": "19hjzzlfk1m9ign33w4ppqgmg23v7c6k8l0fm7f33spq8982w7rb",
+  "fetchLFS": false,
   "fetchSubmodules": false,
   "deepClone": false,
   "leaveDotGit": false

.versions/stockholm.json

@@ -1,9 +1,9 @@
 {
   "url": "https://cgit.lassul.us/stockholm",
-  "rev": "b79f5ab97db8115c4b2e66e57bb84587a31ce1e0",
+  "rev": "576c05cf3a0ceddefa29c2d0073108177c3cfa52",
-  "date": "2021-11-30T23:09:27+01:00",
+  "date": "2021-12-22T13:59:46+01:00",
-  "path": "/nix/store/ng83hpfszfnm3d80i5kv50qgqqsqgkrj-stockholm",
+  "path": "/nix/store/yx1j5pardgd9114f0cf3c4xjfq6r4yfv-stockholm",
-  "sha256": "0g70jzya62nw3w6vwjdddn2i9hlm8r1d1f1wnl2bzibwx6p97bp6",
+  "sha256": "18napi4k8i2iizrismlp9ha3ga6c3n2dvrhijy59kl1jxqrsaq9l",
   "fetchLFS": false,
   "fetchSubmodules": false,
   "deepClone": false,

README.md

@@ -7,4 +7,4 @@
 > 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
+> das ist ja pure poesie —[xkey](https://github.com/riotbib)

configs/cloud.nix

@@ -1,12 +1,4 @@
 { config, lib, pkgs, ... }: {
-  imports = [
-    <niveum/modules/dropbox.nix>
-  ];
-
-  niveum = {
-    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

configs/default.nix

@@ -1,18 +1,16 @@
-{ pkgs, lib, config, options, ... }:
+{ inputs, pkgs, lib, config, options, ... }:
 let
   inherit (lib.strings) makeBinPath;
   inherit (import <niveum/lib>) localAddresses kieran;
 in {
   imports = [
-    <home-manager/nixos>
+    ../modules/system-dependent.nix
-    <niveum/modules/system-dependent.nix>
     {
       boot.supportedFilesystems = [ "ntfs" ];
     }
     {
       nix.nixPath = [
         "/var/src"
-        "nixpkgs-overlays=${toString ../overlays}"
       ];
     }
     {
@@ -20,17 +18,14 @@ in {
         config = {
           allowUnfree = true;
           packageOverrides = pkgs: {
-            writeDashBin = pkgs.writers.writeDashBin;
-            writeDash = pkgs.writers.writeDash;
             gfs-fonts = pkgs.callPackage <niveum/packages/gfs-fonts.nix> {};
             iolanguage = pkgs.callPackage <niveum/packages/iolanguage.nix> { };
             ix = pkgs.callPackage <niveum/packages/ix.nix> { };
           };
         };
         overlays = [
-          (import <stockholm/krebs/5pkgs>)
           (self: super: {
-            scripts = import <niveum/packages/scripts> { pkgs = super; lib = super.lib; };
+            scripts = import <niveum/packages/scripts> { pkgs = super; inherit lib; };
           })
         ];
       };
@@ -160,12 +155,12 @@ in {
     {
       security.wrappers = {
         pmount = {
-          owner = config.users.users.me.name;
+          owner = "root";
           group = "users";
           source = "${pkgs.pmount}/bin/pmount";
         };
         pumount = {
-          owner = config.users.users.me.name;
+          owner = "root";
           group = "users";
           source = "${pkgs.pmount}/bin/pumount";
         };
@@ -202,13 +197,11 @@ in {
     ./ccc.nix
     # ./kleiter.nix
     ./khal.nix
-    ./engiadina.nix
     ./chromium.nix
     ./cloud.nix
     ./copyq.nix
     ./compton.nix
     ./direnv.nix
-    ./distrobump.nix
     ./docker.nix
     ./dunst.nix
     ./flix.nix

configs/distrobump.nix

@@ -1,10 +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/engiadina.nix

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

configs/flameshot-once.nix

@@ -1,26 +1,24 @@
-{ config, lib, pkgs, ... }:
+{ lib, pkgs, ... }:
-{
+let
-  home-manager.users.me = {
+  inherit (import <niveum/lib>) defaultApplications;
-    services.flameshot.enable = true;
+  flameshot-once = pkgs.callPackage <stockholm/krebs/5pkgs/simple/flameshot-once> {};
+in {
+  nixpkgs.overlays = [
+    (self: super: {
+      write =
+        super.callPackage <stockholm/krebs/5pkgs/simple/xwaitforwindow.nix> { };
+    })
+  ];
 
-    xdg.configFile."flameshot/flameshot.ini".source = (pkgs.formats.ini {}).generate "flameshot.ini" {
+  environment.systemPackages = [
-      General = {
+    (flameshot-once.override {
-        disabledTrayIcon = true;
+      config.imgur = {
-        checkForUpdates = false;
+        enable = true;
-        contrastOpacity = 188;
+        createUrl = "http://p.r/image";
-        savePath = "/tmp";
+        deleteUrl = "http://p.r/image/delete/%1";
-        savePathFixed = true;
+        xdg-open.browser = (defaultApplications pkgs).browser;
-        drawThickness = 0;
-        showStartupLaunchMessage = false;
-        filenamePattern = "shot_%F_%T";
-      };
-    };
-
-    systemd.user.services.flameshot.Unit.Requires = lib.mkForce [];
-    systemd.user.services.flameshot.Environment = {
-      # IMGUR_CREATE_URL = "https://p.krebsco.de/image";
-      # IMGUR_DELETE_URL = "https://p.krebsco.de/image/delete/%1";
-      PATH = "${config.home-manager.users.me.home.profileDirectory}/bin";
-    };
       };
+      config.timeout = 1000;
+    })
+  ];
 }

configs/hledger.nix

@@ -1,5 +1,5 @@
 { config, pkgs, ... }: {
-  imports = [ <niveum/modules/hledger.nix> ];
+  imports = [ ../modules/hledger.nix ];
 
   niveum.hledger = {
     enable = true;

configs/hu-berlin.nix

@@ -59,7 +59,7 @@ in {
   ];
 
   systemd.services.hu-vpn = {
-    enable = false;
+    enable = true;
     wants = [ "network-online.target" ];
     conflicts = [ "openvpn-hu-berlin.service" ];
     script = ''

configs/i3.nix

@@ -233,8 +233,7 @@ in {
         "${modifier}+F10" = "exec ${pkgs.redshift}/bin/redshift -x";
         "${modifier}+F11" = "exec ${pkgs.xcalib}/bin/xcalib -invert -alter";
         "${modifier}+F12" = "exec ${klem}/bin/klem";
-
+        "Print" = "exec flameshot-once";
-        "Print" = "exec flameshot gui -p /tmp";
         "XF86AudioLowerVolume" = "exec --no-startup-id ${pkgs.pamixer}/bin/pamixer -d 5";
         "XF86AudioMute" = "exec --no-startup-id ${pkgs.pamixer}/bin/pamixer -t";
         "XF86AudioRaiseVolume" = "exec --no-startup-id ${pkgs.pamixer}/bin/pamixer -i 5";

configs/monitoring/blackbox.nix

@@ -0,0 +1,17 @@
+# https://github.com/Fluepke/nix-files/blob/2be70b76a198afaa7763132fed645a3c19d5af6e/configuration/common/blackbox-exporter.yml
+# https://github.com/xHain-hackspace/xhain-nixfiles/blob/0d6e3b87a07317c2d54cccabf4f90da589319e2c/common/prometheus/blackbox-exporter.yml
+{
+  modules.http_2xx = {
+    http = {
+      fail_if_not_ssl = true;
+      ip_protocol_fallback = false;
+      method = "GET";
+      no_follow_redirects = false;
+      preferred_ip_protocol = "ip4";
+      valid_http_versions = [ "HTTP/1.1" "HTTP/2.0" ];
+      tls_config.insecure_skip_verify = true;
+    };
+    prober = "http";
+    timeout = "15s";
+  };
+}

configs/monitoring/pull.nix

@@ -1,6 +1,7 @@
 { lib, config, pkgs, ... }:
 let
   lokiConfig = import ./loki.nix;
+  blackboxConfig = import ./blackbox.nix;
 in
 {
   services.grafana = {
@@ -78,6 +79,36 @@ in
           expr = "time() - node_boot_time_seconds < 300";
           annotations.summary = "{{$labels.job}}: Reboot";
         }
+        {
+          alert = "ProbeFailed";
+          expr = "probe_success == 0";
+          for = "5m";
+          annotations.summary = "{{$labels.instance}}: probe failed";
+        }
+        {
+          alert = "SlowProbe";
+          expr = "avg_over_time(probe_http_duration_seconds[1m]) > 1";
+          for = "5m";
+          annotations.summary = "{{$labels.instance}}: HTTP probe slow";
+        }
+        {
+          alert = "HttpStatusCode";
+          expr = "probe_http_status_code != 0 AND (probe_http_status_code <= 199 OR probe_http_status_code >= 400)";
+          for = "5m";
+          annotations.summary = "{{$labels.instance}}: status code {{$value}}";
+        }
+        {
+          alert = "SslExpirySoon";
+          expr = "probe_ssl_earliest_cert_expiry - time() < 86400 * 30";
+          for = "5m";
+          annotations.summary = "{{$labels.instance}}: SSL certificate expires in 30 days";
+        }
+        {
+          alert = "SslExpiry";
+          expr = "probe_ssl_earliest_cert_expiry - time()  <= 0";
+          for = "5m";
+          annotations.summary = "{{$labels.instance}}: SSL certificate has expired";
+        }
       ];
     }];
   })];
@@ -157,15 +188,36 @@ in
       job_name = "makanek";
       static_configs = [ { targets = [
         "127.0.0.1:${toString config.services.prometheus.exporters.node.port}"
-        # "127.0.0.1:${toString config.services.prometheus.exporters.nginx.port}"
       ]; } ];
     }
+    {
+      scrape_interval = "5m";
+      job_name = "blackbox";
+      metrics_path = "/probe";
+      params.module = [ "http_2xx" ];
+      relabel_configs = [
+        { source_labels = ["__address__"]; target_label = "__param_target"; }
+        { source_labels = ["__param_target"]; target_label = "instance"; }
+        { replacement = "127.0.0.1:${toString config.services.prometheus.exporters.blackbox.port}"; target_label = "__address__"; }
+      ];
+      static_configs = [{
+        targets = [
+          "alew.hu-berlin.de"
+        ];
+      }];
+    }
     {
       job_name = "zaatar";
       static_configs = [ { targets = [ "zaatar.r:${toString config.services.prometheus.exporters.node.port}" ]; } ];
     }
   ];
 
+
+  services.prometheus.exporters.blackbox = {
+    enable = true;
+    configFile = (pkgs.formats.yaml {}).generate "blackbox.yaml" blackboxConfig;
+  };
+
   networking.firewall.allowedTCPPorts = [
     lokiConfig.server.http_listen_port
   ];

configs/moodle-dl/meinhark.nix

@@ -82,6 +82,21 @@ in
 
   networking.firewall.allowedTCPPorts = [ 2049 ];
 
+  services.nginx.virtualHosts."moodle.kmein.r" =
+  let
+    identity = lib.strings.fileContents <secrets/eduroam/identity>;
+    password = lib.strings.fileContents <secrets/eduroam/password>;
+  in {
+    basicAuth."${identity}" = password;
+    locations."/" = {
+      root = config.services.moodle-dl.directory;
+      extraConfig = ''
+        autoindex on;
+        charset UTF-8;
+      '';
+    };
+  };
+
   services.nfs.server = {
     enable = true;
     exports = let machines = with (import <niveum/lib>).retiolumAddresses; [kabsa manakish]; in ''

configs/neovim.nix

@@ -25,18 +25,13 @@
         customRC = builtins.readFile <niveum/lib/vim/init.vim>;
         packages.nvim = with pkgs.vimPlugins; {
           start = [
-            # cheat-sh-vim
-            # deoplete-nvim
-            # vim-abolish
             ale
             fzf-vim
             fzfWrapper
-            goyo
             supertab
             undotree
             tabular
             vimwiki
-            vim-256noir
             vim-colors-paramount
             vim-commentary
             vim-css-color
@@ -44,13 +39,9 @@
             vim-fetch
             vim-fugitive
             vim-gitgutter
-            vim-pandoc
-            vim-pandoc-syntax # vim-pandoc-after
             vim-repeat
             vim-sensible
-            # vim-startify
             vim-surround
-            vim-mail
           ];
           opt = [
             csv
@@ -72,6 +63,9 @@
             vim-reason-plus
             vim-toml
             vimtex
+            vim-pandoc
+            vim-pandoc-syntax # vim-pandoc-after
+            vim-256noir
           ];
         };
       };

configs/networkmanager.nix

@@ -39,7 +39,7 @@ let
   };
 in
 {
-  imports = [ <niveum/modules/networkmanager-declarative.nix> ];
+  imports = [ ../modules/networkmanager-declarative.nix ];
 
   networking.networkmanager = {
     enable = true;

configs/nix.nix

@@ -2,9 +2,7 @@
 {
   # enable `nix flake`
   nix = {
-    package = pkgs.nix;
+    package = pkgs.nixFlakes;
-    # extraOptions = ''
+    extraOptions = "experimental-features = nix-command flakes";
-    #   experimental-features = nix-command
-    # '';
   };
 }

configs/packages/default.nix

@@ -6,6 +6,25 @@ let
 
   nixpkgs-unstable = import <nixpkgs-unstable> { config.allowUnfree = true; };
 
+  astrolog = nixpkgs-unstable.astrolog.overrideAttrs (old: old // {
+    installPhase = ''
+      ${old.installPhase}
+      # set sensible defaults
+      sed -i '
+        /^-z /s/8:00W/1:00E/ # timezone
+        /^-zl /s/122W19:59 47N36:35/13E22:42 52N27:42/ # default location
+        /^-zj /s/"Current moment now"/Now/ # default name
+        /^-zj /s/"Seattle, WA, USA"/Berlin/ # default location
+        /^_k/s/_k/=k/ # use color
+        /^_Yd/s/_Yd/=Yd/ # sensible date format
+        /^_Yt/s/_Yt/=Yt/ # sensible time format
+        /^_Yv/s/_Yv/=Yv/ # sensible length format
+        /^:Xbw/s/:Xbw/:Xbn/ # set X11 bitmap format
+        /^:I /s/80/120/ # wider text output
+      ' $out/astrolog/astrolog.as
+    '';
+  });
+
   recht = pkgs.callPackage (pkgs.fetchFromGitHub {
     owner = "kmein";
     repo = "recht";
@@ -107,6 +126,8 @@ in {
     audacity
     calibre
     inkscape
+    astrolog # astrolog
+    anki # flashcards
     nixpkgs-unstable.zoom-us # video conferencing
     pdfgrep # search in pdf
     pdftk # pdf toolkit
@@ -118,6 +139,7 @@ in {
     youtubeDL
     bc # calculator
     pari # gp -- better calculator
+    scripts.auc
     scripts.infschmv
     scripts.qrpaste
     scripts.new-mac # get a new mac address

configs/packages/writing.nix

@@ -1,5 +1,7 @@
 { pkgs, lib, config, ... }:
 let
+  pandoc-doc = pkgs.callPackage <niveum/packages/man/pandoc.nix> {};
+
   zoteroStyle = { name, sha256 }: {
     name = "${name}.csl";
     path = pkgs.fetchurl {
@@ -70,6 +72,7 @@ in {
     # gnumeric
     dia
     pandoc
+    pandoc-doc
     # proselint
     asciidoctor
     wordnet

configs/power-action.nix

@@ -3,8 +3,6 @@ let
   suspend = pkgs.writers.writeDash "suspend" "${pkgs.systemd}/bin/systemctl suspend";
 in
 {
-  imports = [ <stockholm/krebs/3modules/power-action.nix> ];
-
   krebs.power-action = {
     enable = true;
     plans.suspend = {

configs/retiolum-map.nix

@@ -10,8 +10,8 @@ let
   tinc-graph-source = pkgs.fetchFromGitHub {
     owner = "kmein";
     repo = "tinc-graph";
-    rev = "50593204faa663422f95d7df2931382e7301f8d6";
+    rev = "1b9c69ffdbdab82d30a23e44f739feea63d94163";
-    sha256 = "16cqsnyz6iyw8p395bmam4zvnmzvfz9lhxviscai9sa0imd7rwz2";
+    sha256 = "0bk4x9l399f80lmz4asx7s5fcsgrfdb6xyymbq884621x4z3d2vp";
   };
   tinc-graph = pkgs.callPackage tinc-graph-source {};
 in
@@ -25,6 +25,7 @@ in
         | ${tinc-graph}/bin/tinc-statistics > statistics.json
 
       cp ${tinc-graph}/static/map.html map.html
+      cp ${tinc-graph}/static/map.html index.html
       cp ${tinc-graph}/static/graph.html graph.html
     '';
     startAt = "hourly";

configs/retiolum.nix

@@ -1,6 +1,6 @@
 { config, pkgs, ... }: {
   imports = [
-    <niveum/modules/retiolum.nix>
+    ../modules/retiolum.nix
   ];
 
   networking.hosts = { "42:0:ca48:f98f:63d7:31ce:922b:245d" = [ "go" ]; };

configs/tarot.nix

@@ -0,0 +1,61 @@
+{ config, pkgs, lib, ... }:
+let
+  tarotPort = 7407;
+  tarotFiles = pkgs.fetchzip {
+    url = "https://c.krebsco.de/tarot.zip";
+    sha256 = "0jl5vdwlj17pqp94yj02xgsb1gyvs9i08m83kac0jdnhfjl2f75a";
+    stripRoot = false;
+  };
+  tarotKey = builtins.fetchurl {
+    url = "http://c.krebsco.de/tarot.pdf";
+    sha256 = "1n2m53kjg2vj9dbr70b9jrsbqwdfrcb48l4wswn21549fi24g6dx";
+  };
+in
+{
+  krebs.htgen.tarot = {
+    port = tarotPort;
+    user.name = "radio";
+    script = ''. ${pkgs.writers.writeDash "tarot" ''
+      case "$Method $Request_URI" in
+        "GET /")
+          if item=$(${pkgs.findutils}/bin/find ${toString tarotFiles} -type f | ${pkgs.coreutils}/bin/shuf -n1); then
+            card=$(mktemp --tmpdir tarot.XXX)
+            trap 'rm $card' EXIT
+            reverse=$(${pkgs.coreutils}/bin/shuf -i0-1 -n1)
+            if [ "$reverse" -eq 1 ]; then
+              ${pkgs.imagemagick}/bin/convert -rotate 180 "$item" "$card"
+            else
+              ${pkgs.coreutils}/bin/cp "$item" "$card"
+            fi
+            printf 'HTTP/1.1 200 OK\r\n'
+            printf 'Content-Type: %s\r\n' "$(${pkgs.file}/bin/file -ib "$card")"
+            printf 'Server: %s\r\n' "$Server"
+            printf 'Connection: close\r\n'
+            printf 'Content-Length: %d\r\n' $(${pkgs.coreutils}/bin/wc -c < "$card")
+            printf '\r\n'
+            cat "$card"
+            exit
+          fi
+        ;;
+      esac
+    ''}'';
+  };
+
+  services.nginx.virtualHosts."tarot.kmein.de" = {
+    enableACME = true;
+    forceSSL = true;
+    locations = {
+      "/".proxyPass = "http://127.0.0.1:${toString tarotPort}";
+      "/files/" = {
+        root = pkgs.linkFarm "tarot" [
+          { name = "files/key.pdf"; path = tarotKey; }
+          { name = "files/cards"; path = tarotFiles; }
+        ];
+        extraConfig = ''
+          autoindex on;
+          charset UTF-8;
+        '';
+      };
+    };
+  };
+}

configs/telegram-bots/astrology.nix

@@ -0,0 +1,53 @@
+{ pkgs, lib, ... }:
+let
+  nixpkgs-unstable = import <nixpkgs-unstable> {};
+  toSymbols = pkgs.writers.writeDash "to-symbols" ''
+    ${pkgs.gnused}/bin/sed '
+      s/\bTri\b/△/;
+      s/\bOpp\b/☍/;
+      s/\bSqu\b/□/;
+      s/\bSex\b/⚹/;
+      s/\bCon\b/☌/;
+      s/Sun/☉/g;
+      s/Moon/☽/g;
+      s/Mercury/☿/g;
+      s/Venus/♀/g;
+      s/Mars/♂/g;
+      s/Jupiter/♃/g;
+      s/Saturn/♄/g;
+      s/Uranus/♅/g;
+      s/Neptune/♆/g;
+      s/Pluto/♇/g;
+      s/North Node/☊/g;
+      s/\bLeo\b/♌/g;
+      s/\bCan\(cer\)\?\b/♋/g;
+      s/\bGem\(ini\)\?\b/♊/g;
+      s/\bVir\(go\)\?\b/♍/g;
+      s/\bLib\(ra\)\?\b/♎/g;
+      s/\bTau\(rus\)\?\b/♉/g;
+      s/\bAri\(es\)\?\b/♈/g;
+      s/\bSco\(rpio\)\?\b/♏/g;
+      s/\bPis\(ces\)\?\b/♓/g;
+      s/\bSag\(ittarius\)\?\b/♐/g;
+      s/\bAqu\(arius\)\?\b/♒/g;
+      s/\bCap\(ricorn\)\?\b/♑/g;
+      s/-->/⟶/g;
+      s/\s\+/ /g; # replace multiple spaces by one
+      s/^.*\([ 0-9]\{2\}:[0-9]\{2\}\) /\1 /; # remove date at beginning of line (but not everything up to v/c X:XX)
+      s/^\s*//
+    '
+  '';
+in {
+  niveum.telegramBots.transits = {
+    enable = true;
+    time = "4:00";
+    token = lib.strings.fileContents <system-secrets/telegram/kmein.token>;
+    chatIds = [ "18980945" ];
+    command = toString (pkgs.writers.writeDash "common-transits" ''
+      {
+        ${nixpkgs-unstable.astrolog}/bin/astrolog -n -zN Berlin -Yt -Yd -d -R Uranus Neptune Pluto
+        ${nixpkgs-unstable.astrolog}/bin/astrolog -Yt -Yd -q 10 22 1999 6:32 -zN Kassel -td $(${pkgs.coreutils}/bin/date +'%m %d %Y') -R Uranus Neptune Pluto
+      } | ${toSymbols} | ${pkgs.coreutils}/bin/sort -n
+    '');
+  };
+}

configs/telegram-bots/default.nix

@@ -14,6 +14,7 @@ let
 in {
   imports = [
     ./literature-quote.nix
+    ./astrology.nix
     ./autorenkalender.nix
     ./nachtischsatan.nix
     ./tlg-wotd.nix

configs/traadfri.nix

@@ -4,7 +4,7 @@ let
   living-room-id = 131090;
 in
 {
-  imports = [ <niveum/modules/traadfri.nix> ];
+  imports = [ ../modules/traadfri.nix ];
 
   environment.systemPackages = [
     (pkgs.writers.writeDashBin "traadfri-party" ''

configs/tuna.nix

@@ -95,6 +95,7 @@ in
   };
 
 
+  /*
   services.nginx = {
     enable = true;
     recommendedGzipSettings = true;
@@ -109,4 +110,5 @@ in
       };
     };
   };
+  */
 }

configs/wallpaper.nix

@@ -1,7 +1,5 @@
 { pkgs, lib, ... }:
 {
-  imports = [ <stockholm/krebs/3modules/fetchWallpaper.nix> ];
-
   krebs.fetchWallpaper = {
     enable = true;
     url = "http://prism.r/realwallpaper-krebs-stars-berlin.png";

configs/weechat.nix

@@ -23,7 +23,7 @@ in {
     '';
     weechat = pkgs.weechat.override {
       configure = { ... }: {
-        scripts = [ pkgs.weechatScripts.weechat-autosort pkgs.weechatScripts.colorize_nicks ];
+        scripts = [ pkgs.weechatScripts.weechat-autosort pkgs.weechatScripts.colorize_nicks pkgs.weechatScripts.weechat-matrix ];
         init = let
           coolColors = lib.lists.subtractLists (lib.range 52 69 ++ lib.range 231 248) (lib.range 31 254);
           nick = "kmein";
@@ -43,12 +43,16 @@ in {
           /server add oftc irc.oftc.net/6697 -ssl -ipv6
           /server add retiolum irc.r
           /server add news news.r
+          /matrix server add nibbana nibbana.jp
 
           /alias add mod /quote omode $channel +o $nick
 
           /relay add weechat 9000
           /set relay.network.password ${relayPassword}
 
+          /set matrix.server.nibbana.username ${nick}
+          /set matrix.server.nibbana.password "${lib.strings.fileContents <system-secrets/matrix/nibbana>}"
+
           /set irc.server.oftc.command /msg nickserv IDENTIFY ${lib.strings.fileContents <system-secrets/irc/oftc>};/msg nickserv SET CLOAK ON
           /set irc.server.oftc.autojoin "#osm,#osm-de,#home-manager"
 
@@ -68,7 +72,7 @@ in {
           /set irc.server.news.command "/oper aids balls"
           /set logger.level.irc.news 0
 
-          /filter addreplace zerocovid * * [kc]orona|💉|🤒|😷|[kc]ovid|virus|lockdown|va[kc][sc]in|mutante|mutation|impf|pandemi|κορ[ωο]ν[αο]ϊό|корона|expert|infe[ck]t|infizi|in[cz]iden[cz]|sars-cov|drosten|virolog|lauterbach|delta|omi[ck]ron
+          /filter addreplace zerocovid * * [kc]orona|💉|🤒|😷|[kc]ovid|virus|lockdown|va[kc][sc]in|mutante|mutation|impf|pandemi|κορ[ωο]ν[αο]ϊό|корона|expert|infe[ck]t|infizi|in[cz]iden[cz]|sars-cov|drosten|virolog|lauterbach|delta|omi[ck]ron|epidemi|booster|r-wert
           /filter addreplace joinquit * irc_join,irc_part,irc_quit,irc_nick *
           /filter addreplace playlist_topic irc.*.#the_playlist irc_topic *
           /filter addreplace brockman_notice irc.news.* irc_notice *
@@ -80,6 +84,7 @@ in {
           /connect hackint
           /connect retiolum
           /connect news
+          /matrix connect nibbana
         '';
       };
     };

deploy.nix

@@ -1,29 +1,12 @@
 let
   inherit (import ./lib/default.nix) sshPort;
 
-  gitFromJson = path:
+  krops = builtins.fetchGit { url = "https://cgit.krebsco.de/krops/"; };
-    let object = importJson path;
-    in {
-      inherit (object) url;
-      ref = object.rev;
-    };
-  krops = builtins.fetchGit (gitFromJson .versions/krops.json);
   lib = import "${krops}/lib";
   pkgs = import "${krops}/pkgs" { };
-  importJson = (import <nixpkgs> { }).lib.importJSON;
 
-  regularSystem = { path, name, address }: {
+  source = name: lib.evalSource [{
-    source = lib.evalSource [{
     niveum.file = toString ./.;
-      system.file = toString path;
-      nixos-config.symlink = "system/configuration.nix";
-
-      nixpkgs.git = gitFromJson .versions/nixpkgs.json // { shallow = true; };
-      nixpkgs-unstable.git = gitFromJson .versions/nixpkgs-unstable.json // { shallow = true; };
-      home-manager.git = gitFromJson .versions/home-manager.json;
-      stockholm.git = gitFromJson .versions/stockholm.json;
-      retiolum.git = gitFromJson .versions/retiolum.json;
-      nixpkgs-mozilla.git = gitFromJson .versions/nixpkgs-mozilla.json;
     system-secrets.pass = {
       dir = toString ~/.password-store;
       name = "systems/${name}";
@@ -33,35 +16,23 @@ let
       name = "shared";
     };
   }];
-    target = "root@${address}:${toString sshPort}";
+
+  command = targetPath: ''
+    nix-shell -p git --run '
+      nixos-rebuild switch -v --show-trace --flake ${targetPath}/niveum || \
+        nixos-rebuild switch -v --flake ${targetPath}/niveum
+    '
+  '';
+
+  createHost = name: target: pkgs.krops.writeCommand "deploy-${name}" {
+    source = source name;
+    inherit command target;
   };
-  inherit (pkgs.krops) writeDeploy;
+in rec {
-in {
+  zaatar = createHost "zaatar" "root@zaatar.r:${toString sshPort}";
-  zaatar = writeDeploy "deploy-zaatar" (regularSystem {
+  kabsa = createHost "kabsa" "root@kabsa.r:${toString sshPort}";
-    path = systems/zaatar;
+  makanek = createHost "kabsa" "root@makanek.r:${toString sshPort}";
-    name = "zaatar";
+  manakish = createHost "kabsa" "root@manakish.r:${toString sshPort}";
-    address = "zaatar.r";
+  all = pkgs.writeScript "deploy-all"
-  });
+    (lib.concatStringsSep "\n" [ zaatar kabsa makanek manakish ]);
-  kabsa = writeDeploy "deploy-kabsa" (regularSystem {
-    path = systems/kabsa;
-    name = "kabsa";
-    address = "kabsa.r";
-  });
-  toum = writeDeploy "deploy-toum" (regularSystem {
-    path = systems/toum;
-    name = "toum";
-    address = "toum.r";
-  }) // {
-    buildTarget = "${builtins.getEnv "USER"}@localhost/${builtins.getEnv "HOME"}/.cache/krops";
-  };
-  makanek = writeDeploy "deploy-makanek" (regularSystem {
-    path = systems/makanek;
-    name = "makanek";
-    address = "makanek.r";
-  });
-  manakish = writeDeploy "deploy-manakish" (regularSystem {
-    path = systems/manakish;
-    name = "manakish";
-    address = "manakish.r";
-  });
 }

flake.lock

@@ -0,0 +1,150 @@
+{
+  "nodes": {
+    "home-manager": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1639871969,
+        "narHash": "sha256-6feWUnMygRzA9tzkrfAzpA5/NBYg75bkFxnqb1DtD7E=",
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "rev": "697cc8c68ed6a606296efbbe9614c32537078756",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "ref": "release-21.11",
+        "repo": "home-manager",
+        "type": "github"
+      }
+    },
+    "krops": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1637419569,
+        "narHash": "sha256-0hxKZQIoByRDoPsfQq5qzFJioyWRX/fbpvMO2EYQ9lc=",
+        "ref": "master",
+        "rev": "13ae434b140035e7e2664bd5a8ef4c475413b2e0",
+        "revCount": 115,
+        "type": "git",
+        "url": "https://cgit.krebsco.de/krops"
+      },
+      "original": {
+        "type": "git",
+        "url": "https://cgit.krebsco.de/krops"
+      }
+    },
+    "nix-writers": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1554228333,
+        "narHash": "sha256-hG/PlcCvCQhNcU55NpHfATkyH9k6cZmO7uvBoJjasXU=",
+        "ref": "master",
+        "rev": "c528cf970e292790b414b4c1c8c8e9d7e73b2a71",
+        "revCount": 32,
+        "type": "git",
+        "url": "https://cgit.krebsco.de/nix-writers"
+      },
+      "original": {
+        "type": "git",
+        "url": "https://cgit.krebsco.de/nix-writers"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1640759603,
+        "narHash": "sha256-k4d7oC6GvDV1OKxG325JUDpKtZcDUPEiddnJMOQQ/x8=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "e101dc111ac1e5a21efca7822417acc1cb92013a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "release-21.11",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-mozilla": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1638887313,
+        "narHash": "sha256-FMYV6rVtvSIfthgC1sK1xugh3y7muoQcvduMdriz4ag=",
+        "owner": "mozilla",
+        "repo": "nixpkgs-mozilla",
+        "rev": "7c1e8b1dd6ed0043fb4ee0b12b815256b0b9de6f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "mozilla",
+        "repo": "nixpkgs-mozilla",
+        "type": "github"
+      }
+    },
+    "nixpkgs-unstable": {
+      "locked": {
+        "lastModified": 1640725200,
+        "narHash": "sha256-yR8clhRTt1OBFojyBaNnNgD+om51nhuJ1OLqWqdY2Ow=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "eaeea6e9337b93d2acb7c2aa27e3f4617408375a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "retiolum": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1640724425,
+        "narHash": "sha256-eGzvF96ZnrKqvQ7wnpa9OYsfBxUMV0Jdh3QGdZhbSek=",
+        "owner": "krebs",
+        "repo": "retiolum",
+        "rev": "5a32ea07d6ca5668ea06f14dffe94fb46d42c674",
+        "type": "github"
+      },
+      "original": {
+        "owner": "krebs",
+        "repo": "retiolum",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "home-manager": "home-manager",
+        "krops": "krops",
+        "nix-writers": "nix-writers",
+        "nixpkgs": "nixpkgs",
+        "nixpkgs-mozilla": "nixpkgs-mozilla",
+        "nixpkgs-unstable": "nixpkgs-unstable",
+        "retiolum": "retiolum",
+        "stockholm": "stockholm"
+      }
+    },
+    "stockholm": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1640726454,
+        "narHash": "sha256-twePnoB0NRhSM4zJOrUI/Zxzwx/u52ey6zA4YYGEvOc=",
+        "ref": "master",
+        "rev": "2a47990f16935d909930c9dd1ed6f8f2982df638",
+        "revCount": 10218,
+        "type": "git",
+        "url": "https://cgit.lassul.us/stockholm"
+      },
+      "original": {
+        "type": "git",
+        "url": "https://cgit.lassul.us/stockholm"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -0,0 +1,79 @@
+# imported from https://github.com/pinpox/nixos/blob/bdc0d47111d57cd19512c83538a01f9f9a3fc847/flake.nix
+# ref https://www.youtube.com/watch?v=mJbQ--iBc1U
+{
+  description = "niveum systems";
+
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs/release-21.11";
+    nixpkgs-unstable.url = "github:nixos/nixpkgs";
+    home-manager = {
+      url = "github:nix-community/home-manager/release-21.11";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+    # flake-utils.url = "github:numtide/flake-utils";
+    # flake-compat = {
+    #   url = "github:edolstra/flake-compat";
+    #   flake = false;
+    # };
+    stockholm = {
+      url = "git+https://cgit.lassul.us/stockholm";
+      flake = false;
+    };
+    nix-writers = {
+      url = "git+https://cgit.krebsco.de/nix-writers";
+      flake = false;
+    };
+    krops = {
+      url = "git+https://cgit.krebsco.de/krops";
+      flake = false;
+    };
+    retiolum = {
+      url = "github:krebs/retiolum";
+      flake = false;
+    };
+    nixpkgs-mozilla = {
+      url = "github:mozilla/nixpkgs-mozilla";
+      flake = false;
+    };
+  };
+
+  outputs = { self, nixpkgs, nix-writers, home-manager, stockholm, ... }@inputs:
+  let
+    nixosSystem = nixpkgs.lib.makeOverridable nixpkgs.lib.nixosSystem;
+
+    defaultModules = [
+      { _module.args.inputs = inputs; }
+      {
+        imports = [
+          home-manager.nixosModules.home-manager
+          "${stockholm}/krebs/3modules/power-action.nix"
+          "${stockholm}/krebs/3modules/fetchWallpaper.nix"
+          ({ pkgs, ... }: {
+            nix.nixPath = [ "nixpkgs=${pkgs.path}" ];
+            nixpkgs.overlays = [
+              (import "${nix-writers}/pkgs")
+              (import "${stockholm}/krebs/5pkgs")
+            ];
+          })
+          ({ pkgs, ... }: { # https://github.com/Mic92/dotfiles/blob/50826e8f247909557975f4f193ecbb4162b07310/nixos/modules/upgrade-diff.nix
+            system.activationScripts.diff = ''
+              ${pkgs.nix}/bin/nix store diff-closures /run/current-system "$systemConfig"
+             '';
+          })
+        ];
+
+        home-manager.useGlobalPkgs = true;
+        home-manager.useUserPackages = true;
+      }
+    ];
+  in {
+    nixosConfigurations = {
+      kabsa = nixosSystem {
+        system = "x86_64-linux";
+        modules = defaultModules ++ [
+          systems/kabsa/configuration.nix
+        ];
+      };
+    };
+  };
+}

lib/vim/init.vim

@@ -132,6 +132,7 @@ if has("autocmd")
   autocmd bufnewfile,bufread *.jq packadd jq.vim
   autocmd bufnewfile,bufread *.re packadd vim-reason-plus | set filetype=reason
   autocmd bufnewfile,bufread *.journal packadd vim-ledger | set filetype=ledger shiftwidth=4
+  autocmd bufnewfile,bufread *.md packadd vim-pandoc | packadd vim-pandoc-syntax
   autocmd bufnewfile,bufread urls,config set filetype=conf
   autocmd bufnewfile,bufread *.elm packadd elm-vim | set filetype=elm shiftwidth=4
   autocmd bufnewfile,bufread *.dhall packadd dhall-vim | set filetype=dhall

modules/dropbox.nix

@@ -1,29 +0,0 @@
-{ pkgs, lib, config, ... }:
-with lib;
-let cfg = config.niveum.dropbox;
-in {
-  options.niveum.dropbox = { enable = mkEnableOption "Dropbox"; };
-
-  config = mkIf cfg.enable {
-    environment.systemPackages = [ pkgs.dropbox-cli ];
-
-    networking.firewall = {
-      allowedTCPPorts = [ 17500 ];
-      allowedUDPPorts = [ 17500 ];
-    };
-
-    systemd.user.services.dropbox = {
-      description = "Dropbox synchronisation service";
-      wantedBy = [ "graphical-session.target" ];
-      serviceConfig = {
-        ExecStart = "${pkgs.dropbox.out}/bin/dropbox";
-        ExecReload = "${pkgs.coreutils.out}/bin/kill -HUP $MAINPID";
-        KillMode = "control-group"; # upstream recommends process
-        Restart = "on-failure";
-        PrivateTmp = true;
-        ProtectSystem = "full";
-        Nice = 10;
-      };
-    };
-  };
-}

modules/retiolum.nix

@@ -34,6 +34,7 @@ in {
         (name: _: builtins.readFile "${<retiolum/hosts>}/${name}")
         (builtins.readDir <retiolum/hosts>);
       rsaPrivateKeyFile = toString <system-secrets/retiolum.key>;
+      ed25519PrivateKeyFile = toString <system-secrets/retiolum.ed25519>;
       extraConfig = ''
         LocalDiscovery = yes
         AutoConnect = yes

modules/traadfri.nix

@@ -6,8 +6,8 @@ let
     traadfri-package = pkgs.fetchFromGitHub {
       owner = "kmein";
       repo = "traadfri";
-      rev = "a55b778cf4c7f124e75070b056c90f5a8043bc45";
+      rev = "cf46bd09cd3263b90a09b0ca979aa705a4c3671c";
-      sha256 = "10ggqksdbgmcwc2f3xs6abjf9zpvv554xfl3b3bblmfijgr6srv9";
+      sha256 = "0az9q38pl8fqk00488blhn6rhvwsw2wky3dbdlyz7945ggvxnbyd";
     };
   in pkgs.callPackage traadfri-package {
     libcoap = pkgs.callPackage <niveum/packages/libcoap.nix> { tls = true; };

overlays/overlays.nix

@@ -1,6 +0,0 @@
-self: super:
-with super.lib;
-let
-  eval = import <nixpkgs/nixos/lib/eval-config.nix>;
-  paths = (eval {modules = [(import <nixos-config>)];}).config.nixpkgs.overlays;
-in foldl' (flip extends) (_: super) paths self

packages/daybook.nix

@@ -0,0 +1,27 @@
+{ lib, stdenv, makeWrapper, pandoc, fetchFromGitHub }:
+stdenv.mkDerivation {
+  name = "daybook";
+  src = fetchFromGitHub {
+    owner = "kmein";
+    repo = "daybook";
+    rev = "db2c34830e09183c80f3381bf5e4c44d52f05d53";
+    sha256 = "0nbsv8f12qh5spq7zhimhdf3p7msk33xrb0ilqvlc6jmlkpislmv";
+  };
+  nativeBuildInputs = [ makeWrapper ];
+  buildInputs = [ pandoc ];
+  buildPhase = ''
+    mkdir -p $out/man/man1
+    pandoc --standalone --to man daybook.1.md -o $out/man/man1/daybook.1
+  '';
+  installPhase = ''
+    mkdir -p $out/bin
+    install daybook $out/bin
+    wrapProgram $out/bin/daybook --prefix PATH ":" ${pandoc}/bin ;
+  '';
+  meta = with lib; {
+    homepage = https://github.com/kmein/daybook;
+    description = "A diary writing utility in sh";
+    license = licenses.mit;
+    platforms = platforms.linux;
+  };
+}

packages/depp.nix

@@ -0,0 +1,29 @@
+{ lib, writeShellScriptBin }:
+let
+  aliasFlag = name: value: "-c alias.${name}=${lib.escapeShellArg value}";
+  aliases = {
+    eroeffne = "init";
+    machnach = "clone";
+    zieh = "pull";
+    fueghinzu = "add";
+    drueck = "push";
+    pfusch = "push --force";
+    zweig = "branch";
+    verzweige = "branch";
+    uebergib = "commit";
+    erde = "rebase";
+    unterscheide = "diff";
+    vereinige = "merge";
+    bunkere = "stash";
+    markiere = "tag";
+    nimm = "checkout";
+    tagebuch = "log";
+    zustand = "status";
+  };
+in writeShellScriptBin "depp" ''
+  if [ $# -gt 0 ]; then
+    git ${lib.concatStringsSep " " (lib.attrsets.mapAttrsToList aliasFlag aliases)} "$@"
+  else
+    printf "${lib.concatStringsSep "\n" (lib.attrsets.mapAttrsToList (n: v: n + " " + v) aliases)}\n"
+  fi
+''

packages/devour.nix

@@ -0,0 +1,28 @@
+{ lib, stdenv, xdo, makeWrapper, fetchFromGitHub }:
+stdenv.mkDerivation {
+  name = "devour";
+  version = "master";
+
+  src = fetchFromGitHub {
+    owner = "salman-abedin";
+    repo = "devour";
+    rev = "ceb871c3046ce290c27e2887365b9a19ca38113c";
+    sha256 = "0f2jb8knx7lqy6wmf3rchgq2n2dj496lm8vgcs58rppzrmsk59d5";
+  };
+
+  nativeBuildInputs = [ makeWrapper ];
+  buildInputs = [ xdo ];
+
+  DESTDIR="$(out)";
+
+  fixupPhase = ''
+    wrapProgram $out/bin/devour --prefix PATH ":" ${xdo}/bin ;
+  '';
+
+  meta = with lib; {
+    homepage = "https://github.com/salman-abedin/devour";
+    description = "Window Manager agnostic swallowing feature for terminal emulators";
+    license = licenses.gpl3;
+    platforms = platforms.all;
+  };
+}

packages/mahlzeit.nix

@@ -0,0 +1,30 @@
+{ lib, fetchFromGitHub, mkDerivation, ansi-terminal, base, directory, doctest, filepath
+, megaparsec, optparse-applicative, prettyprinter, process
+, raw-strings-qq, stdenv, tasty, tasty-hunit, text, yaml
+}:
+mkDerivation {
+  pname = "mahlzeit";
+  version = "0.1.0";
+  src = fetchFromGitHub {
+    owner = "kmein";
+    repo = "mahlzeit";
+    rev = "954c0fb3f45815999bc65d003794af6a850b069c";
+    sha256 = "046yrr40hjmxkjmwzcvmwb39fxx2v2i6hgdxrjfiwilzvhikarrg";
+  };
+  isLibrary = true;
+  isExecutable = true;
+  libraryHaskellDepends = [
+    ansi-terminal base directory filepath megaparsec prettyprinter text
+    yaml
+  ];
+  executableHaskellDepends = [
+    ansi-terminal base directory filepath optparse-applicative process
+    text yaml
+  ];
+  testHaskellDepends = [
+    base doctest megaparsec raw-strings-qq tasty tasty-hunit
+  ];
+  homepage = "https://github.com/kmein/mahlzeit";
+  description = "Recipe toolkit";
+  license = lib.licenses.mit;
+}

packages/man/pandoc.nix

@@ -0,0 +1,14 @@
+{ stdenv, pandoc, lib, fetchgit }:
+stdenv.mkDerivation {
+  name = "pandoc-doc";
+  version = pandoc.version;
+  src = fetchgit {
+    url = "https://github.com/jgm/pandoc";
+    rev = pandoc.version;
+    sha256 = "0s4mczbql35wh6bhyi542yln24f530rlsw6akcv7lmp083rrlpy4";
+  };
+  buildPhase = ''
+    mkdir -p $out/man/man1
+    ${pandoc}/bin/pandoc -V section=1 --standalone --write=man $src/MANUAL.txt -o $out/man/man1/pandoc.1
+  '';
+}

packages/opustags.nix

@@ -0,0 +1,26 @@
+{ lib, stdenv, cmake, pkgconfig, libogg, fetchFromGitHub }:
+stdenv.mkDerivation rec {
+  name = "opustags";
+  version = "1.3.0";
+
+  src = fetchFromGitHub {
+    owner = "fmang";
+    repo = "opustags";
+    rev = version;
+    sha256 = "09z0cdg20algaj2yyhfz3hxh1biwjjvzx1pc2vdc64n8lkswqsc1";
+  };
+
+  cmakeFlags = [
+    "-DCMAKE_INSTALL_PREFIX=$out"
+  ];
+
+  buildInputs = [ libogg ];
+
+  nativeBuildInputs = [ cmake pkgconfig ];
+
+  meta = with lib; {
+    homepage = "https://github.com/fmang/opustags";
+    description = "Ogg Opus tags editor";
+    platforms = platforms.all;
+  };
+}

packages/python3Packages/betacode/default.nix

@@ -0,0 +1,12 @@
+{ fetchPypi, buildPythonPackage, pygtrie, ... }:
+buildPythonPackage rec {
+  pname = "betacode";
+  version = "0.2";
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "08fnjzjvnm9m6p4ddyr8qgfb9bs2nipv4ls50784v0xazgxx7siv";
+  };
+  preBuild = ''echo > README.rst'';
+  propagatedBuildInputs = [ pygtrie ];
+  doCheck = false;
+}

packages/python3Packages/indic-transliteration/default.nix

@@ -0,0 +1,14 @@
+{ fetchFromGitHub, buildPythonPackage, backports_functools_lru_cache, selenium, regex, ... }:
+buildPythonPackage rec {
+  pname = "indic_transliteration";
+  version = "unstable-2020-12-15";
+  src = fetchFromGitHub {
+    repo = pname;
+    owner = "sanskrit-coders";
+    rev = "2ea25a03af15937916b6768835e056166986c567";
+    sha256 = "1pcf800hl0zkcffc47mkjq9mizsxdi0hwxlnij5bvbqdshd3w9ll";
+  };
+  patches = [ ./regex-version.patch ];
+  propagatedBuildInputs = [ backports_functools_lru_cache selenium regex ];
+  doCheck = false;
+}

packages/python3Packages/indic-transliteration/regex-version.patch

@@ -0,0 +1,9 @@
+diff --git a/requirements.txt b/requirements.txt
+index 76b12d7..27fdc79 100644
+--- a/requirements.txt
++++ b/requirements.txt
+@@ -1,3 +1,3 @@
+ backports.functools_lru_cache==1.6.1
+ selenium==3.141.0
+-regex==2020.10.11
++regex>=2020.7.14

packages/python3Packages/instaloader/default.nix

@@ -0,0 +1,12 @@
+{ buildPythonApplication, fetchPypi, requests }:
+let
+in buildPythonApplication rec {
+  pname = "instaloader";
+  version = "4.2.4";
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "02zqb02idk2pzks7dv42vigcmmpjpfhfdyjp911yr0ix7dy3q0b9";
+  };
+  propagatedBuildInputs = [ requests ];
+  doCheck = false;
+}

packages/python3Packages/pygtrie/default.nix

@@ -0,0 +1,10 @@
+{ fetchPypi, buildPythonPackage, ... }:
+buildPythonPackage rec {
+  pname = "pygtrie";
+  version = "2.3";
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "00x7q4p9r75zdnw3a8vd0d0w0i5l28w408g5bsfl787yv6b1h9i8";
+  };
+  doCheck = false;
+}

packages/python3Packages/spotify-cli-linux/default.nix

@@ -0,0 +1,23 @@
+{ buildPythonPackage, buildPythonApplication, fetchPypi, pytestrunner, six, beautifulsoup4, requests, dbus-python }:
+let
+  lyricwikia = buildPythonPackage rec {
+    pname = "lyricwikia";
+    version = "0.1.9";
+    src = fetchPypi {
+      inherit pname version;
+      sha256 = "0sa5wkbgp5bpgkl8hgn7byyz9zj0786647ikf2l0k8m4fimq623y";
+    };
+    buildInputs = [ pytestrunner ];
+    propagatedBuildInputs = [ six beautifulsoup4 requests ];
+    doCheck = false;
+  };
+in buildPythonApplication rec {
+  pname = "spotify-cli-linux";
+  version = "1.4.2";
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "1gxich3v2i4lmh60abbw3mw15399afvvqflv8g6plvvbmvxmbgp0";
+  };
+  propagatedBuildInputs = [ lyricwikia dbus-python ];
+  doCheck = false;
+}

packages/scripts/auc.nix

@@ -0,0 +1,31 @@
+{ stdenv, fetchFromGitHub, lib, pandoc }:
+let
+  owner = "kamalist";
+in
+stdenv.mkDerivation rec {
+  pname = "auc";
+  version = "2019-04-02";
+
+  src = fetchFromGitHub {
+    inherit owner;
+    repo = "AUC";
+    rev = "66d1cd57472442b4bf3c1ed12ca5cadd57d076b3";
+    sha256 = "0gb4asmlfr19h42f3c5wg9c9i3014if3ymrqan6w9klgzgfyh2la";
+  };
+
+  installPhase = ''
+    mkdir -p $out/{bin,man/man1}
+    install auc $out/bin
+    ${pandoc}/bin/pandoc -V title=${lib.escapeShellArg pname} -V section=1 $src/README.md -s -t man -o $out/man/man1/auc.1
+  '';
+
+  meta = with lib; {
+    description = "Command-line Roman calendar";
+    longDescription = ''
+      AUC (Ab Urbe condita) is a command-line Roman calendar tool. Currently it shows the specified date in the format of the Ancient Romans.
+    '';
+    license = licenses.mit;
+    maintainers = [ maintainers.kmein ];
+    platforms = platforms.all;
+  };
+}

packages/scripts/default.nix

@@ -1,7 +1,8 @@
 { pkgs, lib, ... }:
 let
-  nur = import <niveum/submodules/nur-packages> {};
   kpaste = pkgs.callPackage <stockholm/krebs/5pkgs/simple/kpaste> { };
+  opustags = pkgs.callPackage <niveum/packages/opustags.nix> { };
+  betacode = pkgs.callPackage <niveum/packages/python3Packages/betacode.nix> { };
   wrapScript = { packages ? [ ], name, script }:
     pkgs.writers.writeDashBin name ''
       PATH=$PATH:${
@@ -16,6 +17,8 @@ let
     sha256 = "0c4hkny4zkknlimc9yi9ljss2cws4zn8lzd8ip9b8mfsm094dlfl";
   };
 in rec {
+  auc = pkgs.callPackage ./auc.nix {};
+
   instaget = wrapScript {
     packages = [ pkgs.jq pkgs.curl pkgs.gnugrep ];
     script = ./instaget.sh;
@@ -96,7 +99,7 @@ in rec {
   '';
 
   tag = wrapScript {
-    packages = [ pkgs.vorbisTools pkgs.python3Packages.eyeD3 nur.opustags ];
+    packages = [ pkgs.vorbisTools pkgs.python3Packages.eyeD3 opustags ];
     script = "${voidrice}/.local/bin/tag";
     name = "tag";
   };
@@ -165,7 +168,7 @@ in rec {
       | ${pkgs.man}/bin/man --local-file --pager="${pkgs.bat}/bin/bat -p" -
   '';
 
-  playlist = import ./pls.nix { inherit pkgs; };
+  playlist = import ./pls.nix { inherit pkgs lib; };
 
   mpv-tv = import ./mpv-tv.nix { inherit pkgs lib; };
 
@@ -294,7 +297,7 @@ in rec {
   '';
 
   betacode = pkgs.writers.writePython3Bin "betacode" {
-    libraries = [ nur.python3Packages.betacode ];
+    libraries = [ betacode ];
   } ''
     import betacode.conv
     import sys
@@ -403,4 +406,12 @@ in rec {
     curl -L "https://github.com/Mic92/nix-index-database/releases/download/$tag/files" -o $XDG_RUNTIME_DIR/files-$tag
     mv $XDG_RUNTIME_DIR/files-$tag $HOME/.cache/nix-index/files
   '';
-} // nur
+} // {
+  devour = pkgs.callPackage <niveum/packages/devour.nix> { };
+  depp = pkgs.callPackage <niveum/packages/depp.nix> { };
+  text2pdf = pkgs.callPackage <niveum/packages/text2pdf.nix> { };
+  vimv = pkgs.callPackage <niveum/packages/vimv.nix> { };
+  when = pkgs.callPackage <niveum/packages/when.nix> { };
+  mahlzeit = pkgs.haskellPackages.callPackage <niveum/packages/mahlzeit.nix> { };
+  inherit opustags;
+}

packages/scripts/horoscope/poetry.lock

@@ -28,6 +28,14 @@ python-versions = "*"
 [package.dependencies]
 pyswisseph = "2.08.00-1"
 
+[[package]]
+name = "numpy"
+version = "1.21.1"
+description = "NumPy is the fundamental package for array computing with Python."
+category = "main"
+optional = false
+python-versions = ">=3.7"
+
 [[package]]
 name = "pyswisseph"
 version = "2.08.00-1"
@@ -36,10 +44,32 @@ category = "main"
 optional = false
 python-versions = "*"
 
+[[package]]
+name = "pytz"
+version = "2021.3"
+description = "World timezone definitions, modern and historical"
+category = "main"
+optional = false
+python-versions = "*"
+
+[[package]]
+name = "timezonefinder"
+version = "5.2.0"
+description = "fast python package for finding the timezone of any point on earth (coordinates) offline"
+category = "main"
+optional = false
+python-versions = ">=3.6"
+
+[package.dependencies]
+numpy = ">=1.16"
+
+[package.extras]
+numba = ["numba (>=0.48)"]
+
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.8"
-content-hash = "2f40aecf583ff9e4f7b2dcc090fee27915e64ff1f8a450fbe5e6f95e8c487d75"
+content-hash = "657742383232643f2fa13df5686de0cc79c624f9ae9bdb2f0fc96c7a94b5b8bf"
 
 [metadata.files]
 click = [
@@ -54,6 +84,44 @@ flatlib = [
     {file = "flatlib-0.2.3-py3-none-any.whl", hash = "sha256:c846d83c965db7588581bb65ac9a6668b9a190afcad5027269f7e9c75f467bcd"},
     {file = "flatlib-0.2.3.tar.gz", hash = "sha256:46cc956b936aa31a96082cff23448a5c27dd6e5e434a6293bc9265336c00dd5d"},
 ]
+numpy = [
+    {file = "numpy-1.21.1-cp37-cp37m-macosx_10_9_x86_64.whl", hash = "sha256:38e8648f9449a549a7dfe8d8755a5979b45b3538520d1e735637ef28e8c2dc50"},
+    {file = "numpy-1.21.1-cp37-cp37m-manylinux_2_12_i686.manylinux2010_i686.whl", hash = "sha256:fd7d7409fa643a91d0a05c7554dd68aa9c9bb16e186f6ccfe40d6e003156e33a"},
+    {file = "numpy-1.21.1-cp37-cp37m-manylinux_2_12_x86_64.manylinux2010_x86_64.whl", hash = "sha256:a75b4498b1e93d8b700282dc8e655b8bd559c0904b3910b144646dbbbc03e062"},
+    {file = "numpy-1.21.1-cp37-cp37m-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:1412aa0aec3e00bc23fbb8664d76552b4efde98fb71f60737c83efbac24112f1"},
+    {file = "numpy-1.21.1-cp37-cp37m-manylinux_2_5_i686.manylinux1_i686.whl", hash = "sha256:e46ceaff65609b5399163de5893d8f2a82d3c77d5e56d976c8b5fb01faa6b671"},
+    {file = "numpy-1.21.1-cp37-cp37m-manylinux_2_5_x86_64.manylinux1_x86_64.whl", hash = "sha256:c6a2324085dd52f96498419ba95b5777e40b6bcbc20088fddb9e8cbb58885e8e"},
+    {file = "numpy-1.21.1-cp37-cp37m-win32.whl", hash = "sha256:73101b2a1fef16602696d133db402a7e7586654682244344b8329cdcbbb82172"},
+    {file = "numpy-1.21.1-cp37-cp37m-win_amd64.whl", hash = "sha256:7a708a79c9a9d26904d1cca8d383bf869edf6f8e7650d85dbc77b041e8c5a0f8"},
+    {file = "numpy-1.21.1-cp38-cp38-macosx_10_9_universal2.whl", hash = "sha256:95b995d0c413f5d0428b3f880e8fe1660ff9396dcd1f9eedbc311f37b5652e16"},
+    {file = "numpy-1.21.1-cp38-cp38-macosx_10_9_x86_64.whl", hash = "sha256:635e6bd31c9fb3d475c8f44a089569070d10a9ef18ed13738b03049280281267"},
+    {file = "numpy-1.21.1-cp38-cp38-macosx_11_0_arm64.whl", hash = "sha256:4a3d5fb89bfe21be2ef47c0614b9c9c707b7362386c9a3ff1feae63e0267ccb6"},
+    {file = "numpy-1.21.1-cp38-cp38-manylinux_2_12_i686.manylinux2010_i686.whl", hash = "sha256:8a326af80e86d0e9ce92bcc1e65c8ff88297de4fa14ee936cb2293d414c9ec63"},
+    {file = "numpy-1.21.1-cp38-cp38-manylinux_2_12_x86_64.manylinux2010_x86_64.whl", hash = "sha256:791492091744b0fe390a6ce85cc1bf5149968ac7d5f0477288f78c89b385d9af"},
+    {file = "numpy-1.21.1-cp38-cp38-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:0318c465786c1f63ac05d7c4dbcecd4d2d7e13f0959b01b534ea1e92202235c5"},
+    {file = "numpy-1.21.1-cp38-cp38-manylinux_2_5_i686.manylinux1_i686.whl", hash = "sha256:9a513bd9c1551894ee3d31369f9b07460ef223694098cf27d399513415855b68"},
+    {file = "numpy-1.21.1-cp38-cp38-manylinux_2_5_x86_64.manylinux1_x86_64.whl", hash = "sha256:91c6f5fc58df1e0a3cc0c3a717bb3308ff850abdaa6d2d802573ee2b11f674a8"},
+    {file = "numpy-1.21.1-cp38-cp38-win32.whl", hash = "sha256:978010b68e17150db8765355d1ccdd450f9fc916824e8c4e35ee620590e234cd"},
+    {file = "numpy-1.21.1-cp38-cp38-win_amd64.whl", hash = "sha256:9749a40a5b22333467f02fe11edc98f022133ee1bfa8ab99bda5e5437b831214"},
+    {file = "numpy-1.21.1-cp39-cp39-macosx_10_9_universal2.whl", hash = "sha256:d7a4aeac3b94af92a9373d6e77b37691b86411f9745190d2c351f410ab3a791f"},
+    {file = "numpy-1.21.1-cp39-cp39-macosx_10_9_x86_64.whl", hash = "sha256:d9e7912a56108aba9b31df688a4c4f5cb0d9d3787386b87d504762b6754fbb1b"},
+    {file = "numpy-1.21.1-cp39-cp39-macosx_11_0_arm64.whl", hash = "sha256:25b40b98ebdd272bc3020935427a4530b7d60dfbe1ab9381a39147834e985eac"},
+    {file = "numpy-1.21.1-cp39-cp39-manylinux_2_12_i686.manylinux2010_i686.whl", hash = "sha256:8a92c5aea763d14ba9d6475803fc7904bda7decc2a0a68153f587ad82941fec1"},
+    {file = "numpy-1.21.1-cp39-cp39-manylinux_2_12_x86_64.manylinux2010_x86_64.whl", hash = "sha256:05a0f648eb28bae4bcb204e6fd14603de2908de982e761a2fc78efe0f19e96e1"},
+    {file = "numpy-1.21.1-cp39-cp39-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:f01f28075a92eede918b965e86e8f0ba7b7797a95aa8d35e1cc8821f5fc3ad6a"},
+    {file = "numpy-1.21.1-cp39-cp39-win32.whl", hash = "sha256:88c0b89ad1cc24a5efbb99ff9ab5db0f9a86e9cc50240177a571fbe9c2860ac2"},
+    {file = "numpy-1.21.1-cp39-cp39-win_amd64.whl", hash = "sha256:01721eefe70544d548425a07c80be8377096a54118070b8a62476866d5208e33"},
+    {file = "numpy-1.21.1-pp37-pypy37_pp73-manylinux_2_12_x86_64.manylinux2010_x86_64.whl", hash = "sha256:2d4d1de6e6fb3d28781c73fbde702ac97f03d79e4ffd6598b880b2d95d62ead4"},
+    {file = "numpy-1.21.1.zip", hash = "sha256:dff4af63638afcc57a3dfb9e4b26d434a7a602d225b42d746ea7fe2edf1342fd"},
+]
 pyswisseph = [
     {file = "pyswisseph-2.08.00-1.tar.gz", hash = "sha256:6b4818c0224d309c0b01f3c52df2432900dddcde345364408d99eafc9cdd1e71"},
 ]
+pytz = [
+    {file = "pytz-2021.3-py2.py3-none-any.whl", hash = "sha256:3672058bc3453457b622aab7a1c3bfd5ab0bdae451512f6cf25f64ed37f5b87c"},
+    {file = "pytz-2021.3.tar.gz", hash = "sha256:acad2d8b20a1af07d4e4c9d2e9285c5ed9104354062f275f3fcd88dcef4f1326"},
+]
+timezonefinder = [
+    {file = "timezonefinder-5.2.0-py36.py37.py38-none-any.whl", hash = "sha256:4545533086eb25cd7ba10b97785059acbababf4577ab1b4d5c2ab56642eadfea"},
+    {file = "timezonefinder-5.2.0.tar.gz", hash = "sha256:a374570295a8dbd923630ce85f754e52578e288cb0a9cf575834415e84758352"},
+]

packages/scripts/horoscope/pyproject.toml

@@ -8,9 +8,13 @@ authors = ["Kierán Meinhardt <kmein@posteo.de>"]
 python = "^3.8"
 flatlib = "^0.2.3"
 click = "^8.0.3"
+timezonefinder = "^5.2.0"
+pytz = "^2021.3"
 
 [tool.poetry.scripts]
 horoscope = "horoscope:main"
+transits-current = "transits:current"
+transits-forecast = "transits:forecast"
 
 [build-system]
 requires = ["poetry-core>=1.0.0"]

packages/scripts/horoscope/transits.py

@@ -0,0 +1,181 @@
+from flatlib import aspects, const
+from flatlib.chart import Chart
+from flatlib.datetime import Datetime
+import pytz
+from flatlib.geopos import GeoPos
+import timezonefinder
+import operator
+import click
+import itertools
+from datetime import datetime, timedelta
+
+tf = timezonefinder.TimezoneFinder()
+
+planets = [
+    const.SUN,
+    const.MOON,
+    const.MERCURY,
+    const.VENUS,
+    const.MARS,
+    const.JUPITER,
+    const.SATURN,
+    const.URANUS,
+    const.NEPTUNE,
+    const.PLUTO,
+]
+
+planet_symbols = {
+    const.SUN: "☉",
+    const.MOON: "☽",
+    const.MERCURY: "☿",
+    const.VENUS: "♀",
+    const.MARS: "♂",
+    const.JUPITER: "♃",
+    const.SATURN: "♄",
+    const.URANUS: "♅",
+    const.NEPTUNE: "♆",
+    const.PLUTO: "⯓",
+}
+
+aspect_symbols = {
+    const.NO_ASPECT: " ",
+    const.CONJUNCTION: "☌",
+    const.SEXTILE: "⚹",
+    const.SQUARE: "□",
+    const.TRINE: "△",
+    const.OPPOSITION: "☍",
+}
+
+
+def convert_into_stupid_flatlib_format(dt):
+    return Datetime(
+        dt.strftime("%Y/%m/%d"),
+        dt.strftime("%H:%M"),
+        dt.utcoffset().total_seconds() / 3600,
+    )
+
+
+here_latitude = 52.52
+here_longitude = 13.4
+
+
+def get_aspects(chart1, chart2, *, threshold):
+    for planet1 in chart1.objects:
+        for planet2 in chart2.objects:
+            aspect = aspects.getAspect(planet1, planet2, const.MAJOR_ASPECTS)
+            if aspect.exists() and aspect.orb <= threshold:
+                yield aspect
+
+
+def get_chart(position, dt_naive):
+    timezone = pytz.timezone(tf.timezone_at(lat=position.lat, lng=position.lon))
+    dt_aware = timezone.localize(dt_naive)
+    return Chart(convert_into_stupid_flatlib_format(dt_aware), position, IDs=planets)
+
+
+def show_aspect(aspect):
+    return " ".join(
+        [
+            planet_symbols[aspect.active.id],
+            aspect_symbols[aspect.type],
+            planet_symbols[aspect.passive.id],
+        ]
+    )
+
+
+@click.command()
+@click.option("--natal-latitude", type=click.FLOAT, default=here_latitude)
+@click.option("--natal-longitude", type=click.FLOAT, default=here_longitude)
+@click.option("--natal-date", type=click.DateTime(), default=datetime.now())
+@click.option("--transit-latitude", type=click.FLOAT, default=here_latitude)
+@click.option("--transit-longitude", type=click.FLOAT, default=here_longitude)
+@click.option("--transit-date", type=click.DateTime(), default=datetime.now())
+@click.option("--threshold", type=click.FLOAT, default=5)
+def forecast(
+    natal_latitude: float,
+    natal_longitude: float,
+    natal_date: datetime,
+    transit_latitude: float,
+    transit_longitude: float,
+    transit_date: datetime,
+    threshold: float,
+):
+    transit_position = GeoPos(transit_latitude, transit_longitude)
+    natal_position = GeoPos(natal_latitude, natal_longitude)
+    natal_chart = get_chart(natal_position, natal_date)
+    transit_chart = get_chart(transit_position, transit_date)
+
+    offset = 0
+    previous_aspects = set(
+        show_aspect(a)
+        for a in get_aspects(natal_chart, transit_chart, threshold=threshold)
+    )
+    while True:
+        then = transit_date + timedelta(minutes=offset)
+        current_chart = get_chart(transit_position, then)
+        current_aspects = set(
+            show_aspect(a)
+            for a in get_aspects(natal_chart, current_chart, threshold=threshold)
+        )
+        entered = current_aspects - previous_aspects
+        exited = previous_aspects - current_aspects
+        if entered or exited:
+            print(
+                then.strftime("%Y-%m-%d %H:%M"),
+                "".join([" | +" + a for a in entered] + [" | -" + a for a in exited]),
+                sep="",
+            )
+        previous_aspects = current_aspects
+        offset += 1
+
+
+@click.command()
+@click.option("--natal-latitude", type=click.FLOAT, default=here_latitude)
+@click.option("--natal-longitude", type=click.FLOAT, default=here_longitude)
+@click.option("--natal-date", "-D", type=click.DateTime(), default=datetime.now())
+@click.option("--transit-latitude", type=click.FLOAT, default=here_latitude)
+@click.option("--transit-longitude", type=click.FLOAT, default=here_longitude)
+@click.option("--transit-date", "-d", type=click.DateTime(), default=datetime.now())
+@click.option("--threshold", "-t", type=click.FLOAT, default=5)
+def current(
+    natal_latitude: float,
+    natal_longitude: float,
+    natal_date: datetime,
+    transit_latitude: float,
+    transit_longitude: float,
+    transit_date: datetime,
+    threshold: float,
+):
+    transit_position = GeoPos(transit_latitude, transit_longitude)
+    natal_position = GeoPos(natal_latitude, natal_longitude)
+    natal_chart = get_chart(natal_position, natal_date)
+    transit_chart = get_chart(transit_position, transit_date)
+
+    relevant_aspects = list(
+        get_aspects(natal_chart, transit_chart, threshold=threshold)
+    )
+
+    def aspect_switch_date(aspect, *, direction=1, threshold):
+        offset = 0
+        while True:
+            then = transit_date + direction * timedelta(days=offset)
+            current_chart = get_chart(transit_position, then)
+            aspects = [
+                show_aspect(a)
+                for a in get_aspects(natal_chart, current_chart, threshold=threshold)
+            ]
+            if aspect not in aspects:
+                return then.date()
+            offset += 1
+
+    for aspect in sorted(relevant_aspects, key=operator.attrgetter("orb")):
+        aspect_string = show_aspect(aspect)
+        print(
+            aspect_switch_date(
+                aspect_string, direction=-1, threshold=threshold
+            ).isoformat(),
+            aspect_switch_date(
+                aspect_string, direction=1, threshold=threshold
+            ).isoformat(),
+            aspect_string,
+        )

packages/scripts/pls.nix

@@ -1,7 +1,5 @@
-{ pkgs }:
+{ lib, pkgs }:
 let
-  inherit (pkgs) lib;
-
   playlistAPI = "https://radio.lassul.us";
 
   sendIRC = pkgs.writers.writeDash "send-irc" ''

packages/sncli.nix

@@ -0,0 +1,22 @@
+{ buildPythonPackage, buildPythonApplication, fetchPypi, requests, urwid }:
+let
+  Simperium3 = buildPythonPackage rec {
+    pname = "Simperium3";
+    version = "0.1.3";
+    src = fetchPypi {
+      inherit pname version;
+      sha256 = "1j1w4dji39v44l96qq9kbrxpcjkjmika8065gwy8bf847f9fa76p";
+    };
+    propagatedBuildInputs = [ requests ];
+  };
+in buildPythonApplication rec {
+  pname = "sncli";
+  version = "0.3.0";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "18s5a6s2z7k14cbiyfdf98kw92r2hf1xwaavx67dxhadxm18xr4v";
+  };
+
+  propagatedBuildInputs = [ requests urwid Simperium3 ];
+}

packages/text2pdf.nix

@@ -0,0 +1,15 @@
+{ stdenv, fetchurl }:
+stdenv.mkDerivation rec {
+  name = "${pname}-${version}";
+  pname = "text2pdf";
+  version = "1.1";
+  src = fetchurl {
+    url = "http://www.eprg.org/pdfcorner/text2pdf/text2pdf.c";
+    sha256 = "002nyky12vf1paj7az6j6ra7lljwkhqzz238v7fyp7sfgxw0f7d1";
+  };
+  phases = [ "buildPhase" ];
+  buildPhase = ''
+    mkdir -p $out/bin
+    gcc -o $out/bin/text2pdf $src
+  '';
+}

packages/vimv.nix

@@ -0,0 +1,22 @@
+{ lib, stdenv, bash, fetchFromGitHub }:
+stdenv.mkDerivation {
+  name = "vimv";
+  src = fetchFromGitHub {
+    owner = "thameera";
+    repo = "vimv";
+    rev = "4152496c1946f68a13c648fb7e583ef23dac4eb8";
+    sha256 = "1fsrfx2gs6bqx7wk7pgcji2i2x4alqpsi66aif4kqvnpqfhcfzjd";
+  };
+  phases = [ "installPhase" ];
+  installPhase = ''
+    mkdir -p $out/bin
+    sed 's:#!/bin/bash:#!${bash}/bin/bash:' $src/vimv > $out/bin/vimv
+    chmod 755 $out/bin/vimv
+  '';
+  meta = with lib; {
+    homepage = https://github.com/thameera/vimv;
+    description = "Batch-rename files using Vim";
+    license = licenses.mit;
+    platforms = platforms.linux;
+  };
+}

packages/when.nix

@@ -0,0 +1,23 @@
+{ lib, stdenv, perl, which }:
+stdenv.mkDerivation {
+  name = "when";
+  version = "1.1.40";
+
+  src = builtins.fetchTarball {
+    url = "http://www.lightandmatter.com/when/when.tar.gz";
+    sha256 = "12d0zmvg66lwzr7q8zky0kz1x3w6q8dvyzm4x7lf1vy2z4pm4cvx";
+  };
+
+  nativeBuildInputs = [ which ];
+  buildInputs = [ perl ];
+
+  installFlags = [ "prefix=$(out)" ];
+
+  meta = with lib; {
+    homepage = "http://www.lightandmatter.com/when/when.html";
+    description = "An extremely simple personal calendar program";
+    longDescription = "When is an extremely simple personal calendar program, aimed at the Unix geek who wants something minimalistic.";
+    license = licenses.gpl2;
+    platforms = platforms.all;
+  };
+}

shell.nix

@@ -15,6 +15,11 @@ let
       url = "https://github.com/NixOS/nixpkgs.git";
       path = toString .versions/nixpkgs-unstable.json;
     };
+    nix-writers = {
+      ref = "refs/heads/master";
+      url = "https://cgit.krebsco.de/nix-writers";
+      path = toString .versions/nix-writers.json;
+    };
     home-manager = {
       ref = "refs/heads/release-${release}";
       url = "https://github.com/nix-community/home-manager.git";

systems/kabsa/configuration.nix

@@ -5,9 +5,9 @@ let
 in
 {
   imports = [
-    <niveum/configs/default.nix>
+    ../../configs/default.nix
-    <niveum/configs/battery.nix>
+    ../../configs/battery.nix
-    <niveum/configs/networkmanager.nix>
+    ../../configs/networkmanager.nix
     ./hardware-configuration.nix
     # <stockholm/krebs/2configs/hw/x220.nix>
   ];

systems/kabsa/hardware-configuration.nix

@@ -1,5 +1,5 @@
-{ config, lib, pkgs, ... }: {
+{ config, lib, pkgs, modulesPath, ... }: {
-  imports = [ <nixpkgs/nixos/modules/installer/scan/not-detected.nix> ];
+  imports = [ "${modulesPath}/installer/scan/not-detected.nix" ];
 
   boot.initrd.availableKernelModules = [ "ehci_pci" "ahci" "xhci_pci" "usb_storage" "sd_mod" "sdhci_pci" ];
   boot.initrd.kernelModules = [ ];
@@ -18,7 +18,7 @@
     fsType = "vfat";
   };
 
-  zramSwap.enable = true;
+  zramSwap.enable = false;
 
   nix.maxJobs = lib.mkDefault 4;
   powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";

systems/makanek/configuration.nix

@@ -4,48 +4,6 @@ let
 in
 {
   imports = [
-    {
-      systemd.services.praesenzlehre = {
-        description = "Live Ticker zu praesenzlehre-berlin.org";
-        wants = [ "network.target" ];
-        wantedBy = [ "multi-user.target" ];
-        startAt = "daily";
-        path = [ pkgs.curl pkgs.pup pkgs.bc ];
-        environment.BOT_TOKEN = lib.strings.fileContents <system-secrets/telegram/kmein.token>;
-        script = ''
-          set -efu
-
-          count_file=/tmp/praesenzlehre-berlin.org
-
-          set_count() {
-            echo $* > "$count_file"
-          }
-
-          get_count() {
-            cat "$count_file"
-          }
-
-          notify() {
-            curl -sSL -X POST -H 'Content-Type: application/json' \
-               -d "{\"chat_id\": \"@praesenzlehre_berlin\", \"text\": \"$*\"}" \
-               "https://api.telegram.org/bot$BOT_TOKEN/sendMessage"
-          }
-
-          test -f "$count_file" || set_count 0
-
-          count="$(get_count)"
-
-          new_count="$(curl -sSL https://praesenzlehre-berlin.org/ | pup '.dk-speakout-signature-count span text{}' | tr -dc 0-9)"
-
-          if [ "$new_count" -gt "$count" ]; then
-            diff="$(echo "$new_count - $count" | bc)"
-            echo "$new_count (+ $diff)"
-            notify "$new_count Unterzeichner:innen! (+ $diff)"
-            set_count "$new_count"
-          fi
-        '';
-      };
-    }
     ./hardware-configuration.nix
     <niveum/configs/hedgedoc.nix>
     <niveum/configs/spacetime.nix>
@@ -62,9 +20,11 @@ in
     <niveum/configs/names.nix>
     <niveum/configs/menstruation.nix>
     <niveum/configs/telegram-bots>
+    <niveum/configs/nix.nix>
     <niveum/configs/weechat.nix>
     <niveum/configs/urlwatch.nix>
     <niveum/configs/matterbridge.nix>
+    <niveum/configs/tarot.nix>
     <niveum/modules/retiolum.nix>
   ];
 

systems/manakish/configuration.nix

@@ -1,7 +1,3 @@
-# Edit this configuration file to define what should be installed on
-# your system.  Help is available in the configuration.nix(5) man page
-# and in the NixOS manual (accessible by running ‘nixos-help’).
-
 { config, pkgs, ... }:
 let
   inherit (import <niveum/lib>) retiolumAddresses;

systems/zaatar/configuration.nix

@@ -5,20 +5,21 @@ in
 {
   imports = [
     ./hardware-configuration.nix
-    <home-manager/nixos>
+    "${self.inputs.home-manager}/nixos"
-    <niveum/configs/wpa_supplicant.nix>
+    ../configs/wpa_supplicant.nix
-    <niveum/configs/keyboard.nix>
+    ../configs/keyboard.nix
-    <niveum/modules/retiolum.nix>
+    ../modules/retiolum.nix
-    <niveum/configs/spacetime.nix>
+    ../configs/spacetime.nix
-    <niveum/configs/tuna.nix>
+    ../configs/nix.nix
-    <niveum/configs/sshd.nix>
+    ../configs/tuna.nix
-    <niveum/configs/version.nix>
+    ../configs/sshd.nix
-    <niveum/configs/gaslight.nix>
+    ../configs/version.nix
-    <niveum/configs/printing.nix>
+    ../configs/gaslight.nix
-    <niveum/configs/traadfri.nix>
+    ../configs/printing.nix
-    <niveum/configs/bvg.nix>
+    ../configs/traadfri.nix
-    <niveum/configs/moodle-dl/meinhark.nix>
+    ../configs/bvg.nix
-    <niveum/configs/monitoring/push.nix>
+    ../configs/moodle-dl/meinhark.nix
+    ../configs/monitoring/push.nix
     {
       nixpkgs.config.allowUnfree = true;
     }
@@ -39,7 +40,7 @@ in
     {
       environment.systemPackages =
       let
-        worldradio = pkgs.callPackage <niveum/packages/worldradio.nix> {};
+        worldradio = pkgs.callPackage ../packages/worldradio.nix {};
       in [
         (pkgs.writers.writeDashBin "mpv" ''
           ${pkgs.mpv}/bin/mpv --no-video "$@"
@@ -60,7 +61,7 @@ in
         user = config.users.extraUsers.kiosk.name;
         extraArguments = [ "-s" ]; # allow vt switching
         program =
-        let startUrls = [ "https://open.spotify.com" "http://localhost:${toString config.services.tuna.webPort}" "http://bvg.kmein.r" ];
+        let startUrls = [ "https://open.spotify.com" "https://youtube.com" "http://bvg.kmein.r" ];
         in pkgs.writers.writeDash "kiosk-browser" ''
           while true; do
             ${pkgs.chromium}/bin/chromium \

systems/zaatar/hardware-configuration.nix

@@ -1,5 +1,5 @@
-{ config, lib, pkgs, ... }: {
+{ modulesPath, config, lib, pkgs, ... }: {
-  imports = [ <nixpkgs/nixos/modules/installer/scan/not-detected.nix> ];
+  imports = [ "${modulesPath}/installer/scan/not-detected.nix" ];
 
   boot.initrd.availableKernelModules =
     [ "ahci" "xhci_pci" "usb_storage" "sd_mod" "sdhci_acpi" "rtsx_usb_sdmmc" ];