trying to get GTK4 apps working

dot_config/flake/home/niri.nix

@@ -22,6 +22,20 @@ in {
     wlsunset
   ];
 
+  xdg.portal = {
+    enable = true;
+    extraPortals = [pkgs.xdg-desktop-portal-gnome pkgs.xdg-desktop-portal-gtk];
+    # wlr.enable = true;
+    config = {
+      niri = {
+        default = ["gnome" "gtk"];
+        "org.freedesktop.impl.portal.Access" = ["gtk"];
+        "org.freedesktop.impl.portal.Notification" = ["gtk"];
+        "org.freedesktop.impl.portal.Secret" = ["gnome-keyring"];
+      };
+    };
+  };
+
   home.shellAliases = {
     restart-shell = "${noctalia} kill && niri msg action spawn -- \"${noctalia}\"";
   };
@@ -176,11 +190,10 @@ in {
 
       # You can change how the focus ring looks.
       focus-ring = {
-        # // Uncomment this line to disable the focus ring.
-        # // off
+        enable = true;
 
-        # // How many logical pixels the ring extends out from the windows.
-        # width 4
+        #  How many logical pixels the ring extends out from the windows.
+        width = 4;
 
         # // Colors can be set in a variety of ways:
         # // - CSS named colors: "red"
@@ -188,10 +201,10 @@ in {
         # // - CSS-like notation: "rgb(255, 127, 0)", rgba(), hsl() and a few others.
 
         # // Color of the ring on the active monitor.
-        # active-color "#7fc8ff"
+        active.color = "#7fc8ff";
 
         # // Color of the ring on inactive monitors.
-        # inactive-color "#505050"
+        inactive.color = "#505050";
 
         # // You can also use gradients. They take precedence over solid colors.
         # // Gradients are rendered the same as CSS linear-gradient(angle, from, to).
@@ -209,22 +222,20 @@ in {
         # // inactive-gradient from="#505050" to="#808080" angle=45 relative-to="workspace-view"
       };
 
-      # // You can also add a border. It's similar to the focus ring, but always visible.
-      # border {
-      #     // The settings are the same as for the focus ring.
-      #     // If you enable the border, you probably want to disable the focus ring.
-      #     off
+      # You can also add a border. It's similar to the focus ring, but always visible.
+      border = {
+        enable = false;
 
-      #     width 4
-      #     active-color "#ffc87f"
-      #     inactive-color "#505050"
+        #     width 4
+        #     active-color "#ffc87f"
+        #     inactive-color "#505050"
 
-      #     // Color of the border around windows that request your attention.
-      #     urgent-color "#9b0000"
+        #     // Color of the border around windows that request your attention.
+        #     urgent-color "#9b0000"
 
-      #     // active-gradient from="#ffbb66" to="#ffc880" angle=45 relative-to="workspace-view"
-      #     // inactive-gradient from="#505050" to="#808080" angle=45 relative-to="workspace-view"
-      # }
+        #     // active-gradient from="#ffbb66" to="#ffc880" angle=45 relative-to="workspace-view"
+        #     // inactive-gradient from="#505050" to="#808080" angle=45 relative-to="workspace-view"
+      };
 
       # // You can enable drop shadows for windows.
       # shadow {
@@ -330,7 +341,7 @@ in {
       {
         clip-to-geometry = true;
         geometry-corner-radius = let
-          r = 20.0;
+          r = 10.0;
         in {
           bottom-left = r;
           bottom-right = r;

dot_config/flake/machines/wash/configuration.nix

@@ -1,5 +1,4 @@
 {
-  inputs,
   outputs,
   pkgs,
   ...
@@ -13,8 +12,9 @@
     ../../modules/nixos/gnome.nix
     # ../../modules/nixos/android-studio.nix
     # ../../modules/nixos/docker.nix
+    ../../modules/nixos/podman.nix
 
-    inputs.niri.nixosModules.niri
+    ../../modules/nixos/niri.nix
   ];
 
   nixpkgs = {
@@ -93,7 +93,7 @@
     geoProviderUrl = "https://api.beacondb.net/v1/geolocate";
   };
 
-  services.flatpak.enable = true;
+  # services.flatpak.enable = true;
 
   services.power-profiles-daemon.enable = true;
   services.logind.lidSwitch = "suspend-then-hibernate";
@@ -124,6 +124,8 @@
     # jetbrains.rider
 
     pre-commit
+
+    unstable.vivaldi
   ];
 
   fonts.packages = with pkgs; [
@@ -135,9 +137,6 @@
 
   services.desktopManager.cosmic.enable = true;
 
-  programs.niri.enable = true;
-  programs.niri.package = pkgs.niri-unstable;
-
   # Install firefox.
   programs.firefox.enable = true;
 

dot_config/flake/modules/nixos/niri.nix

@@ -0,0 +1,30 @@
+{
+  inputs,
+  pkgs,
+  ...
+}: {
+  imports = [
+    inputs.niri.nixosModules.niri
+  ];
+
+  niri-flake.cache.enable = true;
+  programs.niri.enable = true;
+  # programs.niri.package = pkgs.niri-unstable;
+
+  xdg.portal = {
+    enable = true;
+    extraPortals = [pkgs.xdg-desktop-portal-gnome pkgs.xdg-desktop-portal-gtk];
+    wlr.enable = true;
+    config = {
+      sway = {
+        default = ["gtk"];
+      };
+      niri = {
+        default = ["gnome" "gtk"];
+        "org.freedesktop.impl.portal.Access" = ["gtk"];
+        "org.freedesktop.impl.portal.Notification" = ["gtk"];
+        "org.freedesktop.impl.portal.Secret" = ["gnome-keyring"];
+      };
+    };
+  };
+}

dot_config/flake/modules/nixos/podman.nix

@@ -0,0 +1,16 @@
+{pkgs, ...}: {
+  virtualisation.containers.enable = true;
+
+  virtualisation = {
+    podman = {
+      enable = true;
+      dockerCompat = true;
+    };
+  };
+
+  environment.systemPackages = with pkgs; [
+    dive
+    podman-tui
+    podman-compose
+  ];
+}