refactor: shared config metadata

modules/features/bitwarden.nix

@@ -3,7 +3,7 @@
   ...
 }:
 let
-  metaLib = config.meta.lib;
+  metaRepo = config.meta.lib.repo;
 in
 {
   flake.modules.homeManager.bitwarden =
@@ -19,7 +19,7 @@ in
       programs.rbw = {
         enable = true;
         settings = {
-          base_url = metaLib.repo.services.vaultwarden.url;
+          base_url = metaRepo.services.vaultwarden.url;
           email = user.primaryEmail.address;
           pinentry = pkgs.pinentry-gnome3;
         };

modules/features/local-apps.nix

@@ -1,20 +1,32 @@
+{ config, ... }:
+let
+  metaRepo = config.meta.lib.repo;
+in
 {
   flake.modules.homeManager.local-apps =
     { pkgs, ... }:
+    let
+      browserPackage = config.meta.lib.resolvePackagePath {
+        inherit pkgs;
+        path = metaRepo.desktop.browser.packagePath;
+      };
+    in
     {
-      home.sessionVariables.BROWSER = "vivaldi";
+      home.sessionVariables.BROWSER = metaRepo.desktop.browser.command;
 
-      home.packages = with pkgs; [
+      home.packages =
-        brave
+        with pkgs;
-        vivaldi
+        [
-        postman
+          brave
-        spotify
+          postman
-        calcure
+          spotify
-        planify
+          calcure
-        unzip
+          planify
-        gimp
+          unzip
-        dbeaver-bin
+          gimp
-      ];
+          dbeaver-bin
+        ]
+        ++ [ browserPackage ];
 
       programs.imv.enable = true;
       programs.sioyek.enable = true;

modules/features/meta.nix

@@ -25,16 +25,20 @@ let
       user.sourceControl.projectScope
     ];
 
-  hasRequiredScopedEmail =
+  hasRequiredScopedEmail = scope: user: scopeEmailCount scope user == 1;
-    scope: user: scopeEmailCount scope user == 1;
 
   primaryEmailFallback = {
     address = "";
     primary = false;
     scope = null;
-    type = "";
+    type = "mxrouting";
   };
 
+  emailProviderType = lib.types.enum [
+    "mxrouting"
+    "office365"
+  ];
+
   sourceControlScopeType = lib.types.enum [
     "personal"
     "work"
@@ -67,10 +71,11 @@ let
 
         primary = lib.mkOption {
           type = lib.types.bool;
+          default = false;
         };
 
         type = lib.mkOption {
-          type = lib.types.str;
+          type = emailProviderType;
         };
 
         scope = mkNullableOption sourceControlScopeType;
@@ -300,6 +305,29 @@ let
       };
     }
   );
+
+  mkUserEmailAssertions =
+    userName: user:
+    [
+      {
+        assertion = hasSinglePrimaryEmail user;
+        message = "User `${userName}` must define exactly one primary email entry.";
+      }
+    ]
+    ++ (map
+      (scope: {
+        assertion = hasAtMostOneScopedEmail scope user;
+        message = "User `${userName}` may define at most one `${scope}` scoped email entry.";
+      })
+      [
+        "personal"
+        "work"
+      ]
+    )
+    ++ map (scope: {
+      assertion = hasRequiredScopedEmail scope user;
+      message = "User `${userName}` must define exactly one `${scope}` scoped email entry.";
+    }) (requiredSourceControlScopes user);
 in
 {
   flake.modules.nixos.meta =
@@ -309,25 +337,7 @@ in
         type = hostType;
       };
 
-      config.assertions = lib.mapAttrsToList (userName: user: {
+      config.assertions = lib.flatten (lib.mapAttrsToList mkUserEmailAssertions config.meta.host.users);
-        assertion = hasSinglePrimaryEmail user;
-        message = "User `${userName}` must define exactly one primary email entry.";
-      }) config.meta.host.users
-      ++ lib.flatten (
-        lib.mapAttrsToList (userName: user:
-          (map (scope: {
-            assertion = hasAtMostOneScopedEmail scope user;
-            message = "User `${userName}` may define at most one `${scope}` scoped email entry.";
-          }) [
-            "personal"
-            "work"
-          ])
-          ++ map (scope: {
-            assertion = hasRequiredScopedEmail scope user;
-            message = "User `${userName}` must define exactly one `${scope}` scoped email entry.";
-          }) (requiredSourceControlScopes user)
-        ) config.meta.host.users
-      );
     };
 
   flake.modules.homeManager.meta =
@@ -345,22 +355,8 @@ in
         };
       };
 
-      config.assertions = lib.optional (config.meta.user != null) {
+      config.assertions = lib.optionals (config.meta.user != null) (
-        assertion = hasSinglePrimaryEmail config.meta.user;
+        mkUserEmailAssertions config.meta.user.name config.meta.user
-        message = "User `${config.meta.user.name}` must define exactly one primary email entry.";
-      }
-      ++ lib.optionals (config.meta.user != null) (
-        (map (scope: {
-          assertion = hasAtMostOneScopedEmail scope config.meta.user;
-          message = "User `${config.meta.user.name}` may define at most one `${scope}` scoped email entry.";
-        }) [
-          "personal"
-          "work"
-        ])
-        ++ map (scope: {
-          assertion = hasRequiredScopedEmail scope config.meta.user;
-          message = "User `${config.meta.user.name}` must define exactly one `${scope}` scoped email entry.";
-        }) (requiredSourceControlScopes config.meta.user)
       );
     };
 }

modules/features/niri/_bindings.nix

@@ -1,4 +1,5 @@
 {
+  browserCommand,
   lib,
   terminalPackage,
 }:
@@ -8,7 +9,7 @@
     hotkey-overlay.title = "Terminal";
   };
   "Mod+B" = {
-    action.spawn = "vivaldi";
+    action.spawn = browserCommand;
     hotkey-overlay.title = "Browser";
   };
   "Mod+Space" = {

modules/features/niri/default.nix

@@ -5,6 +5,7 @@
 }:
 let
   metaLib = config.meta.lib;
+  metaRepo = metaLib.repo;
 in
 {
   flake.modules.nixos.niri =
@@ -30,7 +31,12 @@ in
       ...
     }:
     let
-      repoTheme = metaLib.repo.theme.kanagawa;
+      repoTheme = metaRepo.theme.kanagawa;
+      browserCommand = metaRepo.desktop.browser.command;
+      fileManagerPackage = metaLib.resolvePackagePath {
+        inherit pkgs;
+        path = metaRepo.desktop.fileManager.packagePath;
+      };
       outputs = lib.mapAttrs (
         _: display:
         {
@@ -69,12 +75,14 @@ in
         };
       };
 
-      home.packages = with pkgs; [
+      home.packages =
-        playerctl
+        with pkgs;
-        nautilus
+        [
-        brightnessctl
+          playerctl
-        xwayland-satellite
+          brightnessctl
-      ];
+          xwayland-satellite
+        ]
+        ++ [ fileManagerPackage ];
 
       programs.niri.settings = {
         inherit outputs;
@@ -149,6 +157,7 @@ in
           if terminal.hasMainProgram then
             import ./_bindings.nix {
               inherit
+                browserCommand
                 lib
                 ;
               terminalPackage = terminal.package;

modules/features/pim.nix

@@ -3,7 +3,7 @@
   ...
 }:
 let
-  metaLib = config.meta.lib;
+  metaRepo = config.meta.lib.repo;
 in
 {
   flake.modules.homeManager.pim =
@@ -51,7 +51,7 @@ in
           };
 
           remote = {
-            url = metaLib.repo.services.radicale.url;
+            url = metaRepo.services.radicale.url;
             type = "caldav";
             userName = config.home.username;
             passwordCommand = [

modules/features/services/actual.nix

@@ -1,7 +1,8 @@
 { config, ... }:
 let
+  metaRepo = config.meta.lib.repo;
   metaLib = config.meta.lib;
-  service = metaLib.repo.services.actual;
+  service = metaRepo.services.actual;
 in
 {
   flake.modules.nixos.actual =

modules/features/services/caddy.nix

@@ -1,12 +1,12 @@
 { config, ... }:
 let
-  metaLib = config.meta.lib;
+  metaRepo = config.meta.lib.repo;
 in
 {
   flake.modules.nixos.caddy = {
     services.caddy = {
       enable = true;
-      email = metaLib.repo.contact.email;
+      email = metaRepo.contact.email;
       openFirewall = true;
     };
   };

modules/features/services/gitea.nix

@@ -1,7 +1,8 @@
 { config, ... }:
 let
+  metaRepo = config.meta.lib.repo;
   metaLib = config.meta.lib;
-  service = metaLib.repo.services.gitea;
+  service = metaRepo.services.gitea;
 in
 {
   flake.modules.nixos.gitea =

modules/features/services/radicale.nix

@@ -1,7 +1,8 @@
 { config, ... }:
 let
+  metaRepo = config.meta.lib.repo;
   metaLib = config.meta.lib;
-  service = metaLib.repo.services.radicale;
+  service = metaRepo.services.radicale;
 in
 {
   flake.modules.nixos.radicale =

modules/features/services/vaultwarden.nix

@@ -1,7 +1,8 @@
 { config, ... }:
 let
+  metaRepo = config.meta.lib.repo;
   metaLib = config.meta.lib;
-  service = metaLib.repo.services.vaultwarden;
+  service = metaRepo.services.vaultwarden;
 in
 {
   flake.modules.nixos.vaultwarden =

modules/features/source-control.nix

@@ -16,9 +16,7 @@ in
       hostSourceControlUsers = host.sourceControl.users;
       hostUserSourceControl = hostSourceControlUsers.${user.name} or { };
 
-      scopeEmails =
+      scopeEmails = scope: lib.filter (email: email.scope == scope) (builtins.attrValues user.emails);
-        scope:
-        lib.filter (email: email.scope == scope) (builtins.attrValues user.emails);
 
       emailForScope =
         scope:
@@ -53,30 +51,30 @@ in
         in
         if keyConfig == null then null else keyConfig.publicKey;
 
-      scopesInUse = lib.unique (
+      scopesInUse = lib.unique ([
-        [
+        "personal"
-          "personal"
+        sourceControl.projectScope
-          sourceControl.projectScope
+      ]);
-        ]
-      );
 
-      invalidEmailScopes = builtins.filter (scope: emailForScope scope == null) scopesInUse;
       allowedSignersLines = map (scope: "${emailForScope scope} ${publicKeyForScope scope}") (
         builtins.filter (scope: emailForScope scope != null && scopeHasSigningKey scope) scopesInUse
       );
 
       gitConfigForScope =
         scope:
-        lib.recursiveUpdate {
+        lib.recursiveUpdate
-          user = {
+          {
-            name = user.realName;
+            user = {
-            email = emailForScope scope;
+              name = user.realName;
-          };
+              email = emailForScope scope;
-        }
+            };
-        (lib.optionalAttrs (scopeHasSigningKey scope) {
+          }
-          gpg.ssh.allowedSignersFile = "${config.xdg.configHome}/git/allowed_signers";
+          (
-          user.signingKey = "${privateKeyPathForScope scope}.pub";
+            lib.optionalAttrs (scopeHasSigningKey scope) {
-        });
+              gpg.ssh.allowedSignersFile = "${config.xdg.configHome}/git/allowed_signers";
+              user.signingKey = "${privateKeyPathForScope scope}.pub";
+            }
+          );
 
       gitRoots = [
         {
@@ -92,13 +90,6 @@ in
     {
       imports = [ homeModules.git ];
 
-      assertions = [
-        {
-          assertion = invalidEmailScopes == [ ];
-          message = "Expected exactly one scoped email for `${user.name}` source-control scopes: ${lib.concatStringsSep ", " invalidEmailScopes}.";
-        }
-      ];
-
       xdg.configFile."git/allowed_signers".text = lib.concatStringsSep "\n" (
         allowedSignersLines ++ [ "" ]
       );

modules/features/terminal.nix

@@ -1,6 +1,7 @@
 { config, ... }:
 let
   metaLib = config.meta.lib;
+  metaRepo = metaLib.repo;
 in
 {
   flake.modules.homeManager.terminal =
@@ -11,7 +12,7 @@ in
       ...
     }:
     let
-      repoTheme = metaLib.repo.theme.kanagawa;
+      repoTheme = metaRepo.theme.kanagawa;
       palette = repoTheme.palette;
       terminal = metaLib.resolveUserTerminal {
         inherit pkgs;

modules/features/theme.nix

@@ -4,6 +4,7 @@
 }:
 let
   metaLib = config.meta.lib;
+  metaRepo = metaLib.repo;
 in
 {
   flake.modules.nixos.theme =
@@ -12,7 +13,7 @@ in
       ...
     }:
     let
-      repoTheme = metaLib.repo.theme;
+      repoTheme = metaRepo.theme;
       cursorTheme = repoTheme.cursor // {
         package = metaLib.resolvePackagePath {
           inherit pkgs;
@@ -34,7 +35,7 @@ in
   flake.modules.homeManager.theme =
     { config, pkgs, ... }:
     let
-      repoTheme = metaLib.repo.theme;
+      repoTheme = metaRepo.theme;
       cursorTheme = repoTheme.cursor // {
         package = metaLib.resolvePackagePath {
           inherit pkgs;

modules/features/vicinae.nix

@@ -1,6 +1,6 @@
 { config, ... }:
 let
-  metaLib = config.meta.lib;
+  metaRepo = config.meta.lib.repo;
 in
 {
   flake.modules.homeManager.vicinae =
@@ -10,7 +10,7 @@ in
       ...
     }:
     let
-      repoTheme = metaLib.repo.theme.kanagawa;
+      repoTheme = metaRepo.theme.kanagawa;
       palette = repoTheme.palette;
     in
     {

modules/features/xdg.nix

@@ -1,7 +1,20 @@
+{ config, ... }:
+let
+  metaLib = config.meta.lib;
+  metaRepo = metaLib.repo;
+in
 {
   flake.modules.homeManager.xdg =
     { config, pkgs, ... }:
     let
+      browserPackage = metaLib.resolvePackagePath {
+        inherit pkgs;
+        path = metaRepo.desktop.browser.packagePath;
+      };
+      fileManagerPackage = metaLib.resolvePackagePath {
+        inherit pkgs;
+        path = metaRepo.desktop.fileManager.packagePath;
+      };
       homeDir = config.home.homeDirectory;
       localDir = "${homeDir}/.local";
       mediaDir = "${homeDir}/media";
@@ -33,13 +46,17 @@
 
         mimeApps = {
           enable = true;
-          defaultApplicationPackages = with pkgs; [
+          defaultApplicationPackages =
-            sioyek
+            with pkgs;
-            imv
+            [
-            vivaldi
+              sioyek
-            neovim
+              imv
-            nautilus
+              neovim
-          ];
+            ]
+            ++ [
+              browserPackage
+              fileManagerPackage
+            ];
         };
       };
     };

modules/flake-parts.nix

@@ -4,15 +4,16 @@
   ...
 }:
 let
-  hostNames = [
+  hostNames = builtins.attrNames (
-    "orion"
+    inputs.nixpkgs.lib.filterAttrs (_: type: type == "directory") (builtins.readDir ./hosts)
-    "polaris"
+  );
-    "zenith"
-  ];
   nixosModules = config.flake.modules.nixos;
 in
 {
-  imports = [ inputs.flake-parts.flakeModules.modules ];
+  imports = [
+    inputs.flake-parts.flakeModules.modules
+    ./repo-data.nix
+  ];
 
   systems = [ "x86_64-linux" ];
 

modules/hosts/orion/default.nix

@@ -44,7 +44,7 @@ in
   flake.modules.nixos.orion = metaLib.mkHost {
     name = "orion";
     users = {
-      kiri = metaLib.mkHostUser {
+      kiri = {
         account = metaLib.users.kiri;
         homeImports = [
           homeModules.shell

modules/hosts/polaris/default.nix

@@ -30,7 +30,7 @@ in
     };
 
     users = {
-      kiri = metaLib.mkHostUser {
+      kiri = {
         account = metaLib.users.kiri;
         needsPassword = true;
         homeImports = [
@@ -41,7 +41,7 @@ in
         ];
       };
 
-      ergon = metaLib.mkHostUser {
+      ergon = {
         account = metaLib.users.ergon;
         needsPassword = true;
         homeImports = [

modules/hosts/zenith/default.nix

@@ -38,7 +38,7 @@ in
     };
 
     users = {
-      kiri = metaLib.mkHostUser {
+      kiri = {
         account = metaLib.users.kiri;
         needsPassword = true;
         homeImports = [
@@ -49,7 +49,7 @@ in
         ];
       };
 
-      ergon = metaLib.mkHostUser {
+      ergon = {
         account = metaLib.users.ergon;
         needsPassword = true;
         homeImports = [

modules/lib.nix

@@ -4,21 +4,14 @@
   ...
 }:
 let
-  mkHostUser =
+  normalizeHostUser =
+    spec:
     {
-      account,
+      homeImports = [ ];
-      needsPassword ? false,
+      needsPassword = false;
-      homeImports ? [ ],
+      stateVersion = null;
-      stateVersion ? null,
+    }
-    }:
+    // spec;
-    {
-      inherit
-        account
-        homeImports
-        needsPassword
-        stateVersion
-        ;
-    };
 
   mkHost =
     {
@@ -36,7 +29,7 @@ let
       ...
     }:
     let
-      hostUserSpecs = lib.mapAttrs (_: spec: mkHostUser spec) users;
+      hostUserSpecs = lib.mapAttrs (_: spec: normalizeHostUser spec) users;
       hostUsers = lib.mapAttrs (_: spec: spec.account) hostUserSpecs;
 
       userAssertions = lib.mapAttrsToList (userName: spec: {
@@ -90,21 +83,18 @@ let
         }
       ) hostUserSpecs;
 
-      home-manager.users = lib.mapAttrs (
+      home-manager.users = lib.mapAttrs (_: spec: {
-        _: spec:
+        imports = spec.homeImports;
-        {
+        meta = {
-          imports = spec.homeImports;
+          host = config.meta.host;
-          meta = {
+          user = spec.account;
-            host = config.meta.host;
+        };
-            user = spec.account;
+        home = {
-          };
+          username = spec.account.name;
-          home = {
+          homeDirectory = spec.account.homeDirectory;
-            username = spec.account.name;
+          stateVersion = if spec.stateVersion == null then stateVersion else spec.stateVersion;
-            homeDirectory = spec.account.homeDirectory;
+        };
-            stateVersion = if spec.stateVersion == null then stateVersion else spec.stateVersion;
+      }) hostUserSpecs;
-          };
-        }
-      ) hostUserSpecs;
     };
 
   mkCaddyReverseProxy =
@@ -141,110 +131,6 @@ let
     }:
     lib.attrByPath path null pkgs;
 
-  repo = {
-    contact.email = "mail@jelles.net";
-
-    services = {
-      actual = {
-        domain = "finance.jelles.net";
-        host = "127.0.0.1";
-        port = 3000;
-        url = "https://finance.jelles.net";
-      };
-
-      gitea = {
-        domain = "git.jelles.net";
-        host = "127.0.0.1";
-        port = 3001;
-        url = "https://git.jelles.net/";
-      };
-
-      radicale = {
-        domain = "radicale.jelles.net";
-        host = "127.0.0.1";
-        port = 5232;
-        url = "https://radicale.jelles.net/";
-      };
-
-      vaultwarden = {
-        domain = "vault.jelles.net";
-        host = "127.0.0.1";
-        port = 8100;
-        url = "https://vault.jelles.net";
-      };
-    };
-
-    theme = {
-      cursor = {
-        name = "phinger-cursors-light";
-        packagePath = [ "phinger-cursors" ];
-        size = 24;
-      };
-
-      kanagawa = {
-        displayName = "Kanagawa Wave";
-        name = "kanagawa-wave";
-        gtkThemeName = "Kanagawa-BL-LB";
-        iconThemeName = "Kanagawa";
-        owner = "Fausto-Korpsvart";
-        repo = "Kanagawa-GKT-Theme";
-        rev = "55ca4ba249eba21f861b9866b71ab41bb8930318";
-        hash = "sha256-UdMoMx2DoovcxSp/zBZ3PRv/Qpj+prd0uPm1gmdak2E=";
-        version = "unstable-2025-10-23";
-
-        palette = {
-          background = "#1F1F28";
-          foreground = "#DCD7BA";
-          secondaryBackground = "#16161D";
-          border = "#2A2A37";
-          selectionBackground = "#2D4F67";
-          selectionForeground = "#C8C093";
-          url = "#72A7BC";
-          cursor = "#C8C093";
-          muted = "#727169";
-
-          accents = {
-            blue = "#7E9CD8";
-            green = "#98BB6C";
-            magenta = "#D27E99";
-            orange = "#FFA066";
-            purple = "#957FB8";
-            red = "#E82424";
-            yellow = "#E6C384";
-            cyan = "#7AA89F";
-          };
-
-          niri.border = {
-            active = "#7E9CD8";
-            inactive = "#54546D";
-            urgent = "#E82424";
-          };
-
-          terminal = {
-            color0 = "#16161D";
-            color1 = "#C34043";
-            color2 = "#76946A";
-            color3 = "#C0A36E";
-            color4 = "#7E9CD8";
-            color5 = "#957FB8";
-            color6 = "#6A9589";
-            color7 = "#C8C093";
-            color8 = "#727169";
-            color9 = "#E82424";
-            color10 = "#98BB6C";
-            color11 = "#E6C384";
-            color12 = "#7FB4CA";
-            color13 = "#938AA9";
-            color14 = "#7AA89F";
-            color15 = "#DCD7BA";
-            color16 = "#FFA066";
-            color17 = "#FF5D62";
-          };
-        };
-      };
-    };
-  };
-
   resolveUserTerminal =
     {
       pkgs,
@@ -456,13 +342,6 @@ in
     readOnly = true;
   };
 
-  options.meta.lib.mkHostUser = lib.mkOption {
-    type = lib.types.raw;
-    description = "Internal host user constructor shared between flake-parts modules.";
-    internal = true;
-    readOnly = true;
-  };
-
   options.meta.lib.mkCaddyReverseProxy = lib.mkOption {
     type = lib.types.raw;
     description = "Internal Caddy reverse proxy helper shared between flake-parts modules.";
@@ -498,28 +377,12 @@ in
     readOnly = true;
   };
 
-  options.meta.lib.users = lib.mkOption {
-    type = lib.types.attrs;
-    description = "Canonical user attrsets shared by host definitions.";
-    internal = true;
-    readOnly = true;
-  };
-
-  options.meta.lib.repo = lib.mkOption {
-    type = lib.types.attrs;
-    description = "Internal shared repository metadata.";
-    internal = true;
-    readOnly = true;
-  };
-
   config.meta.lib = {
     inherit
       mkInputProfiles
       mkCaddyReverseProxy
       mkTerminalAssertions
       mkHost
-      mkHostUser
-      repo
       resolvePackagePath
       resolveUserTerminal
       ;

modules/repo-data.nix

@@ -0,0 +1,190 @@
+{ lib, ... }:
+let
+  users = {
+    kiri = {
+      name = "kiri";
+      realName = "Jelle Spreeuwenberg";
+      homeDirectory = "/home/kiri";
+      terminalPackagePath = [ "kitty" ];
+      emails = {
+        personal = {
+          address = "mail@jelles.net";
+          primary = true;
+          scope = "personal";
+          type = "mxrouting";
+        };
+        old = {
+          address = "mail@jellespreeuwenberg.nl";
+          scope = null;
+          type = "mxrouting";
+        };
+        uni = {
+          address = "j.spreeuwenberg@student.tue.nl";
+          scope = null;
+          type = "office365";
+        };
+        work = {
+          address = "jelle.spreeuwenberg@yookr.org";
+          scope = "work";
+          type = "office365";
+        };
+      };
+      sourceControl = { };
+    };
+
+    ergon = {
+      name = "ergon";
+      realName = "Jelle Spreeuwenberg";
+      homeDirectory = "/home/ergon";
+      terminalPackagePath = [ "kitty" ];
+      emails = {
+        personal = {
+          address = "mail@jelles.net";
+          scope = "personal";
+          type = "mxrouting";
+        };
+        work = {
+          address = "jelle.spreeuwenberg@yookr.org";
+          primary = true;
+          scope = "work";
+          type = "office365";
+        };
+      };
+      sourceControl.projectScope = "work";
+    };
+  };
+
+  repo = {
+    contact.email = "mail@jelles.net";
+
+    desktop = {
+      browser = {
+        command = "vivaldi";
+        packagePath = [ "vivaldi" ];
+      };
+
+      fileManager = {
+        command = "nautilus";
+        packagePath = [ "nautilus" ];
+      };
+    };
+
+    services = {
+      actual = {
+        domain = "finance.jelles.net";
+        host = "127.0.0.1";
+        port = 3000;
+        url = "https://finance.jelles.net";
+      };
+
+      gitea = {
+        domain = "git.jelles.net";
+        host = "127.0.0.1";
+        port = 3001;
+        url = "https://git.jelles.net/";
+      };
+
+      radicale = {
+        domain = "radicale.jelles.net";
+        host = "127.0.0.1";
+        port = 5232;
+        url = "https://radicale.jelles.net/";
+      };
+
+      vaultwarden = {
+        domain = "vault.jelles.net";
+        host = "127.0.0.1";
+        port = 8100;
+        url = "https://vault.jelles.net";
+      };
+    };
+
+    theme = {
+      cursor = {
+        name = "phinger-cursors-light";
+        packagePath = [ "phinger-cursors" ];
+        size = 24;
+      };
+
+      kanagawa = {
+        displayName = "Kanagawa Wave";
+        name = "kanagawa-wave";
+        gtkThemeName = "Kanagawa-BL-LB";
+        iconThemeName = "Kanagawa";
+        owner = "Fausto-Korpsvart";
+        repo = "Kanagawa-GKT-Theme";
+        rev = "55ca4ba249eba21f861b9866b71ab41bb8930318";
+        hash = "sha256-UdMoMx2DoovcxSp/zBZ3PRv/Qpj+prd0uPm1gmdak2E=";
+        version = "unstable-2025-10-23";
+
+        palette = {
+          background = "#1F1F28";
+          foreground = "#DCD7BA";
+          secondaryBackground = "#16161D";
+          border = "#2A2A37";
+          selectionBackground = "#2D4F67";
+          selectionForeground = "#C8C093";
+          url = "#72A7BC";
+          cursor = "#C8C093";
+          muted = "#727169";
+
+          accents = {
+            blue = "#7E9CD8";
+            green = "#98BB6C";
+            magenta = "#D27E99";
+            orange = "#FFA066";
+            purple = "#957FB8";
+            red = "#E82424";
+            yellow = "#E6C384";
+            cyan = "#7AA89F";
+          };
+
+          niri.border = {
+            active = "#7E9CD8";
+            inactive = "#54546D";
+            urgent = "#E82424";
+          };
+
+          terminal = {
+            color0 = "#16161D";
+            color1 = "#C34043";
+            color2 = "#76946A";
+            color3 = "#C0A36E";
+            color4 = "#7E9CD8";
+            color5 = "#957FB8";
+            color6 = "#6A9589";
+            color7 = "#C8C093";
+            color8 = "#727169";
+            color9 = "#E82424";
+            color10 = "#98BB6C";
+            color11 = "#E6C384";
+            color12 = "#7FB4CA";
+            color13 = "#938AA9";
+            color14 = "#7AA89F";
+            color15 = "#DCD7BA";
+            color16 = "#FFA066";
+            color17 = "#FF5D62";
+          };
+        };
+      };
+    };
+  };
+in
+{
+  options.meta.lib.repo = lib.mkOption {
+    type = lib.types.attrs;
+    description = "Internal shared repository metadata.";
+    internal = true;
+    readOnly = true;
+  };
+
+  options.meta.lib.users = lib.mkOption {
+    type = lib.types.attrs;
+    description = "Canonical user attrsets shared by host definitions.";
+    internal = true;
+    readOnly = true;
+  };
+
+  config.meta.lib.repo = repo;
+  config.meta.lib.users = users;
+}

modules/users.nix

@@ -1,68 +0,0 @@
-{ ... }:
-let
-  kiri = {
-    name = "kiri";
-    realName = "Jelle Spreeuwenberg";
-    homeDirectory = "/home/kiri";
-    terminalPackagePath = [ "kitty" ];
-    emails = {
-      personal = {
-        address = "mail@jelles.net";
-        primary = true;
-        scope = "personal";
-        type = "mxrouting";
-      };
-      old = {
-        address = "mail@jellespreeuwenberg.nl";
-        primary = false;
-        scope = null;
-        type = "mxrouting";
-      };
-      uni = {
-        address = "j.spreeuwenberg@student.tue.nl";
-        primary = false;
-        scope = null;
-        type = "office365";
-      };
-      work = {
-        address = "jelle.spreeuwenberg@yookr.org";
-        primary = false;
-        scope = "work";
-        type = "office365";
-      };
-    };
-    sourceControl = { };
-  };
-
-  ergon = {
-    name = "ergon";
-    realName = "Jelle Spreeuwenberg";
-    homeDirectory = "/home/ergon";
-    terminalPackagePath = [ "kitty" ];
-    emails = {
-      personal = {
-        address = "mail@jelles.net";
-        primary = false;
-        scope = "personal";
-        type = "mxrouting";
-      };
-      work = {
-        address = "jelle.spreeuwenberg@yookr.org";
-        primary = true;
-        scope = "work";
-        type = "office365";
-      };
-    };
-    sourceControl = {
-      projectScope = "work";
-    };
-  };
-in
-{
-  meta.lib.users = {
-    inherit
-      ergon
-      kiri
-      ;
-  };
-}