nixos/linyaps: init

nixos/modules/module-list.nix

@@ -569,6 +569,7 @@
   ./services/desktops/gnome/sushi.nix
   ./services/desktops/gnome/tinysparql.nix
   ./services/desktops/gvfs.nix
+  ./services/desktops/linyaps.nix
   ./services/desktops/malcontent.nix
   ./services/desktops/neard.nix
   ./services/desktops/pipewire/pipewire.nix

nixos/modules/services/desktops/linyaps.nix

@@ -0,0 +1,60 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+let
+  cfg = config.services.linyaps;
+in
+
+{
+  meta = {
+    maintainers = pkgs.linyaps.meta.maintainers;
+  };
+
+  ###### interface
+  options = {
+    services.linyaps = {
+      enable = lib.mkEnableOption "linyaps, a cross-distribution package manager with sandboxed apps and shared runtime";
+
+      package = lib.mkPackageOption pkgs "linyaps" { };
+
+      boxPackage = lib.mkPackageOption pkgs "linyaps-box" { };
+    };
+  };
+
+  ###### implementation
+  config = lib.mkIf cfg.enable {
+
+    environment = {
+      profiles = [ "/var/lib/linglong/entries" ];
+      systemPackages = [
+        cfg.package
+        cfg.boxPackage
+      ];
+    };
+
+    security.polkit.enable = true;
+
+    fonts.fontDir.enable = true;
+
+    services.dbus.packages = [ cfg.package ];
+
+    systemd = {
+      packages = [ cfg.package ];
+      tmpfiles.packages = [ cfg.package ];
+    };
+
+    # Create system user and group for linyaps/linglong
+    users = {
+      groups.deepin-linglong = { };
+      users.deepin-linglong = {
+        group = "deepin-linglong";
+        isSystemUser = true;
+        description = "Linyaps/Linglong system helper";
+      };
+    };
+  };
+}