feat: move ./modules to flake outputs

configs/default.nix

@@ -3,6 +3,7 @@
   lib,
   config,
   niveumPackages,
+  inputs,
   ...
 }: let
   inherit (lib.strings) makeBinPath;
@@ -10,16 +11,12 @@
   defaultApplications = (import ../lib).defaultApplications {inherit pkgs;};
 in {
   imports = [
-    ../modules/system-dependent.nix
+    inputs.self.nixosModules.system-dependent
+    inputs.self.nixosModules.traadfri
+    inputs.self.nixosModules.power-action
     {
       boot.supportedFilesystems = ["ntfs"];
     }
-    {
-      nix.nixPath = [
-        "/var/src"
-        "nixpkgs-overlays=${toString ../overlays}"
-      ];
-    }
     {
       nixpkgs = {
         config = {

configs/hledger.nix

@@ -3,10 +3,10 @@
   pkgs,
   ...
 }: {
-  imports = [../modules/hledger.nix];
-
   environment.systemPackages = let
-    timeLedger = "$HOME/projects/ledger/time.timeclock";
+    ledgerDirectory = "$HOME/projects/ledger";
+    timeLedger = "${ledgerDirectory}/time.timeclock";
+    git = "${pkgs.git}/bin/git -C ${ledgerDirectory}";
   in [
     (pkgs.writers.writeDashBin "hora-edit" ''
       $EDITOR + "${timeLedger}" && ${pkgs.git}/bin/git -C "$(${pkgs.coreutils}/bin/dirname ${timeLedger})" commit --all --message "$(${pkgs.coreutils}/bin/date -Im)"
@@ -21,16 +21,18 @@
         | sed 's/(fillidefilla:\(.*\))/\1/g' \
         | xsv select date,amount,total,account,description
     '')
-  ];
 
-  niveum.hledger = {
-    enable = true;
-    ledgerFile = "$HOME/projects/ledger/all.journal";
-    server = {
-      enable = false;
-      user = config.users.users.me;
-      package = pkgs.hledger-web;
-    };
-    package = pkgs.hledger;
-  };
+    (pkgs.writers.writeDashBin "hledger-git" ''
+      if [ "$1" = entry ]; then
+        ${pkgs.hledger}/bin/hledger balance -V > "${ledgerDirectory}/balance.txt"
+        ${git} add balance.txt
+        ${git} commit --all --message="$(date -Im)"
+      else
+        ${git} $*
+      fi
+    '')
+    (pkgs.writers.writeDashBin "hledger-edit" ''
+      $EDITOR ${ledgerDirectory}/current.journal
+    '')
+  ];
 }

configs/networkmanager.nix

@@ -42,8 +42,6 @@
     };
   };
 in {
-  imports = [../modules/networkmanager-declarative.nix];
-
   programs.nm-applet.enable = true;
 
   networking.networkmanager = {

configs/power-action.nix

@@ -5,8 +5,6 @@
 }: let
   suspend = pkgs.writers.writeDash "suspend" "${pkgs.systemd}/bin/systemctl suspend";
 in {
-  imports = [../modules/power-action.nix];
-
   services.power-action = {
     enable = true;
     plans.suspend = {

configs/telegram-bots/default.nix

@@ -19,7 +19,6 @@ in {
     ./nachtischsatan.nix
     ./tlg-wotd.nix
     ./celan.nix
-    ../../modules/telegram-bot.nix
   ];
 
   systemd.tmpfiles.rules = map (path:

configs/traadfri.nix

@@ -7,8 +7,6 @@
   inherit (import ../lib) localAddresses;
   living-room-id = 131090;
 in {
-  imports = [../modules/traadfri.nix];
-
   environment.systemPackages = [
     (pkgs.writers.writeDashBin "traadfri-party" ''
       while true; do

flake.nix

@@ -46,6 +46,17 @@
     {
       apps = nixinate.nixinate.x86_64-linux self;
 
+      nixosModules = {
+        htgen = import modules/htgen.nix;
+        moodle-dl = import modules/moodle-dl.nix;
+        networkmanager-declarative = import modules/networkmanager-declarative.nix;
+        passport = import modules/passport.nix;
+        power-action = import modules/power-action.nix;
+        system-dependent = import modules/system-dependent.nix;
+        telegram-bot = import modules/telegram-bot.nix;
+        traadfri = import modules/traadfri.nix;
+      };
+
       nixosConfigurations = {
         ful = nixpkgs.lib.nixosSystem rec {
           system = "aarch64-linux";
@@ -85,6 +96,7 @@
               };
             }
             systems/zaatar/configuration.nix
+            inputs.self.nixosModules.moodle-dl
             agenix.nixosModules.default
             retiolum.nixosModules.retiolum
           ];
@@ -107,6 +119,9 @@
               };
             }
             systems/makanek/configuration.nix
+            inputs.self.nixosModules.telegram-bot
+            inputs.self.nixosModules.htgen
+            inputs.self.nixosModules.passport
             agenix.nixosModules.default
             retiolum.nixosModules.retiolum
             nur.nixosModules.nur

modules/dropbox.nix

@@ -1,34 +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/hledger.nix

@@ -1,86 +0,0 @@
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}:
-with lib; let
-  cfg = config.niveum.hledger;
-  hledger-git = pkgs.writers.writeDashBin "hledger-git" ''
-    LEDGER_DIR="$(dirname $LEDGER_FILE)"
-    GIT="${pkgs.git}/bin/git -C ''${LEDGER_DIR}"
-    if [ "$1" = entry ]; then
-      ${cfg.package}/bin/hledger balance -V > "$LEDGER_DIR/balance.txt"
-      $GIT add balance.txt
-      $GIT commit --all --message="$(date -Im)"
-    else
-      $GIT $*
-    fi
-  '';
-  hledger-edit = pkgs.writers.writeDashBin "hledger-edit" ''
-    LEDGER_DIR="$(dirname $LEDGER_FILE)"
-    $EDITOR ''${LEDGER_DIR}/current.journal
-  '';
-in {
-  options.niveum.hledger = {
-    enable = mkEnableOption "hledger";
-    package = mkOption {
-      type = types.package;
-      default = pkgs.hledger;
-    };
-    ledgerFile = mkOption {
-      type = types.str;
-      default = null;
-    };
-    server = {
-      enable = mkEnableOption "hledger server";
-      port = mkOption {
-        type = types.port;
-        default = 5000;
-      };
-      host = mkOption {
-        type = types.str;
-        default = "127.0.0.1";
-      };
-      capabilities = mkOption {
-        type = types.listOf (types.enum ["view" "add" "manage"]);
-        default = ["view" "add"];
-      };
-      flags = mkOption {
-        type = types.listOf types.str;
-        default = [];
-      };
-      user = mkOption {type = types.attrs;};
-      package = mkOption {
-        type = types.package;
-        default = pkgs.hledger-web;
-      };
-    };
-  };
-
-  config = mkIf cfg.enable {
-    environment.systemPackages = [cfg.package hledger-git hledger-edit];
-
-    environment.variables.LEDGER_FILE =
-      mkIf (cfg.ledgerFile != null) cfg.ledgerFile;
-
-    systemd.services.hledger-web = mkIf cfg.server.enable {
-      description = "hledger server";
-      wantedBy = ["multi-user.target"];
-      serviceConfig = {
-        Restart = "always";
-        ExecStart = ''
-          ${cfg.server.package}/bin/hledger-web \
-          --port=${toString cfg.server.port} \
-          --host=${cfg.server.host} \
-          --capabilities=${concatStringsSep "," cfg.server.capabilities} \
-          ${concatStringsSep " " cfg.server.flags}
-        '';
-        User = cfg.server.user.name;
-        PrivateTemp = true;
-        RuntimeDirectory = "hledger-web";
-        WorkingDirectory = "%t/hledger-web";
-      };
-    };
-  };
-}

modules/minecraft.nix

@@ -1,13 +0,0 @@
-{
-  pkgs,
-  lib,
-  config,
-  ...
-}:
-with lib; let
-  cfg = config.niveum.minecraft;
-in {
-  options.niveum.minecraft = {enable = mkEnableOption "Minecraft";};
-
-  config = mkIf cfg.enable {environment.systemPackages = [pkgs.minecraft];};
-}

modules/spotifyd.nix

@@ -1,64 +0,0 @@
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}:
-with lib; let
-  cfg = config.services.spotifyd;
-  toml = pkgs.formats.toml {};
-  spotifydConf =
-    if cfg.settings != {}
-    then toml.generate "spotify.conf" cfg.settings
-    else pkgs.writeText "spotifyd.conf" cfg.config;
-in {
-  options = {
-    services.spotifyd = {
-      enable = mkEnableOption "spotifyd, a Spotify playing daemon";
-
-      config = mkOption {
-        default = "";
-        type = types.lines;
-        description = ''
-          (Deprecated) Configuration for Spotifyd. For syntax and directives, see
-          <link xlink:href="https://github.com/Spotifyd/spotifyd#Configuration"/>.
-        '';
-      };
-
-      settings = mkOption {
-        default = {};
-        type = toml.type;
-        description = ''
-          Configuration for Spotifyd. For syntax and directives, see
-          <link xlink:href="https://github.com/Spotifyd/spotifyd#Configuration"/>.
-        '';
-      };
-    };
-  };
-
-  config = mkIf cfg.enable {
-    assertions = [
-      {
-        assertion = (cfg.config == "" && cfg.settings != {}) || (cfg.config != "" && cfg.settings == {});
-        message = "Using the stringly typed .config attribute is discouraged. Use the TOML typed .settings attribute instead.";
-      }
-    ];
-
-    systemd.services.spotifyd = {
-      wantedBy = ["multi-user.target"];
-      after = ["network-online.target" "sound.target"];
-      description = "spotifyd, a Spotify playing daemon";
-      environment.SHELL = "/bin/sh";
-      serviceConfig = {
-        ExecStart = "${pkgs.spotifyd}/bin/spotifyd --no-daemon --cache-path /var/cache/spotifyd --config-path ${spotifydConf}";
-        Restart = "always";
-        RestartSec = 12;
-        DynamicUser = true;
-        CacheDirectory = "spotifyd";
-        SupplementaryGroups = ["audio"];
-      };
-    };
-  };
-
-  meta.maintainers = [maintainers.anderslundstedt];
-}

modules/tuna.nix

@@ -1,103 +0,0 @@
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}:
-with lib; let
-  tuna = pkgs.callPackage <tuna> {};
-  cfg = config.services.tuna;
-in {
-  imports = [];
-
-  options.services.tuna = {
-    enable = mkEnableOption "Tuna, an MPD web UI for radio streams";
-
-    webPort = mkOption {
-      type = types.port;
-      default = 4200;
-    };
-
-    stations = mkOption {
-      default = [];
-      type = types.listOf (types.submodule {
-        options = {
-          id = mkOption {
-            type = types.int;
-            description = "A unique identifier of the station";
-          };
-          station = mkOption {
-            type = types.str;
-            description = "Name of the station that should be displayed";
-          };
-          desc = mkOption {
-            type = types.nullOr types.str;
-            description = "Short description of the station (optional)";
-          };
-          logo = mkOption {
-            type = types.str;
-            description = "URL to a logo of the station (any size)";
-          };
-          stream = mkOption {
-            type = types.str;
-            description = "URL to the stream of the radio station (in a format supported by MPD such as MP3, OGG, ...)";
-          };
-        };
-      });
-    };
-
-    stationsFile = mkOption {
-      type = types.path;
-      default = (pkgs.formats.json {}).generate "stations.json" cfg.stations;
-    };
-
-    package = mkOption {
-      type = types.package;
-      default = tuna;
-    };
-
-    mpd = {
-      host = mkOption {
-        type = types.str;
-        default = "localhost";
-        description = "The host where MPD is listening.";
-        example = "localhost";
-      };
-
-      port = mkOption {
-        type = types.port;
-        default = config.services.mpd.network.port;
-        description = "The port where MPD is listening.";
-        example = 6600;
-      };
-    };
-  };
-
-  config = mkIf cfg.enable {
-    users.users.tuna = {
-      isSystemUser = true;
-      group = "tuna";
-    };
-    users.groups.tuna = {};
-    # ref https://github.com/florianheinemann/MPD.FM/blob/9d037cf87597b26ae2f10ba9feea48946ad6cc68/service/MPD.FM.service
-    systemd.services.tuna = {
-      wantedBy = ["multi-user.target"];
-      after = ["mpd.service"];
-      script = "${cfg.package}/bin/tuna";
-      environment = {
-        NODE_ENV = "production";
-        MPD_HOST = cfg.mpd.host;
-        MPD_PORT = toString cfg.mpd.port;
-        PORT = toString cfg.webPort;
-        STATION_FILE = cfg.stationsFile;
-      };
-      serviceConfig = {
-        Restart = "always";
-        StandardOutput = "syslog";
-        StandardError = "syslog";
-        SyslogIdentifier = "tuna";
-        User = "tuna";
-      };
-    };
-  };
-}

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

systems/makanek/configuration.nix

@@ -29,7 +29,6 @@ in {
     ../../configs/spacetime.nix
     ../../configs/sshd.nix
     ../../configs/telegram-bots
-    ../../modules/passport.nix
   ];
 
   services.restic.backups.niveum = {

systems/makanek/moodle-dl-borsfaye.nix

@@ -1,38 +0,0 @@
-{
-  config,
-  pkgs,
-  lib,
-  ...
-}: let
-  moodle-dl-package = pkgs.moodle-dl.overrideAttrs (old:
-    old
-    // {
-      patches = [<niveum/packages/moodle-dl/telegram-format.patch>];
-    });
-in {
-  imports = [<niveum/modules/moodle-dl.nix>];
-
-  niveum.passport.services = [
-    {
-      title = "MoodleDL";
-      description = "notifies about changes on Moodle.";
-    }
-  ];
-
-  services.moodle-dl = {
-    enable = true;
-    startAt = "hourly";
-    package = moodle-dl-package;
-    notifyOnly = true;
-    settings = {
-      telegram = {
-        token = lib.strings.fileContents <system-secrets/telegram/moodle-dl.token>;
-        chat_id = "311425510";
-        send_error_msg = false;
-      };
-      token = lib.strings.fileContents <system-secrets/moodle-dl/faye.token>;
-      moodle_domain = "moodle.hu-berlin.de";
-      moodle_path = "/";
-    };
-  };
-}

systems/makanek/tarot.nix

@@ -15,8 +15,6 @@
     sha256 = "1n2m53kjg2vj9dbr70b9jrsbqwdfrcb48l4wswn21549fi24g6dx";
   };
 in {
-  imports = [../../modules/htgen.nix];
-
   services.htgen.tarot = {
     port = tarotPort;
     script = ''. ${pkgs.writers.writeDash "tarot" ''

systems/zaatar/configuration.nix

@@ -50,8 +50,6 @@ in {
     ];
   };
 
-  nix.nixPath = ["/var/src"];
-
   services.logind = {
     lidSwitch = "ignore";
     lidSwitchDocked = "ignore";

systems/zaatar/moodle-dl-meinhark.nix

@@ -10,8 +10,6 @@
       patches = [../../packages/moodle-dl/telegram-format.patch];
     });
 in {
-  imports = [../../modules/moodle-dl.nix];
-
   age.secrets = {
     moodle-dl-tokens = {
       file = ../../secrets/zaatar-moodle-dl-tokens.json.age;