add focus editor custom flake input

flake.nix

@@ -5,20 +5,18 @@
     nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
     hyprland.url = "github:hyprwm/Hyprland";
 
-    home-manager = {
-      url = "github:nix-community/home-manager";
-      inputs.nixpkgs.follows = "nixpkgs";
-    };
     dankMaterialShell = {
       url = "github:AvengeMedia/DankMaterialShell";
       inputs.nixpkgs.follows = "nixpkgs";
     };
-
-    quickshell = {
-      url = "github:quickshell-mirror/quickshell";
+    focus-editor = {
+      url = "path:./pkgs/focus";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+    home-manager = {
+      url = "github:nix-community/home-manager";
       inputs.nixpkgs.follows = "nixpkgs";
     };
-
     hyprsysteminfo = {
       url = "github:hyprwm/hyprsysteminfo";
     };
@@ -29,6 +27,10 @@
       url = "github:hyprwm/hyprland-plugins";
       inputs.hyprland.follows = "hyprland";
     };
+    quickshell = {
+      url = "github:quickshell-mirror/quickshell";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
   };
 
   outputs = { self, nixpkgs, hyprland, ... }@inputs:
@@ -40,12 +42,13 @@
           config.allowUnfree = true;
           overlays = [
             (final: prev: {
+              focus = inputs.focus-editor.packages.${system};
               hyprland = inputs.hyprland.packages.${system}.hyprland;
               hyprsysteminfo = inputs.hyprsysteminfo.packages.${system}.hyprsysteminfo;
               hyprpwcenter = inputs.hyprpwcenter.packages.${system}.hyprpwcenter;
-              xdg-desktop-portal-hyprland = inputs.hyprland.packages.${system}.xdg-desktop-portal-hyprland;
-              quickshell = inputs.quickshell.packages.${system}.quickshell;
               hyprPluginPkgs = inputs.hyprland-plugins.packages.${system};
+              quickshell = inputs.quickshell.packages.${system}.quickshell;
+              xdg-desktop-portal-hyprland = inputs.hyprland.packages.${system}.xdg-desktop-portal-hyprland;
             })
           ];
       };

hosts/graphical/pkgs.nix

@@ -22,6 +22,7 @@
     ffmpeg
     filezilla
     floorp-bin
+    focus
     fuzzel
     fzf
     genymotion
@@ -34,7 +35,7 @@
     hyprpicker
     hyprpwcenter
     imagemagick
-    # hyprsysteminfo
+    hyprsysteminfo
     kdePackages.kdenlive
     kdePackages.polkit-kde-agent-1
     keepassxc

pkgs/focus/flake.nix

@@ -0,0 +1,61 @@
+{
+  description = "Focus editor – binary flake";
+
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+
+  outputs = { self, nixpkgs }:
+    let
+      system = "x86_64-linux";
+      pkgs = nixpkgs.legacyPackages.${system};
+
+      focus = pkgs.stdenv.mkDerivation rec {
+        pname = "focus";
+        version = "0.3.8";
+
+        src = pkgs.fetchurl {
+          url = "https://github.com/focus-editor/focus/releases/download/${version}/focus-linux";
+          # Run once → Nix will tell you the correct hash and you paste it here
+          hash = "sha256-rjA8TtXL+hJSmIVsv24M3wC1vBMFZURGTIVauzueaZE=";
+          executable = true;
+        };
+
+        nativeBuildInputs = with pkgs; [ autoPatchelfHook makeWrapper ];
+
+        buildInputs = with pkgs; [
+          libxkbcommon
+          xorg.libxcb
+          xorg.libX11
+          xorg.libXcursor
+          xorg.libXrandr
+          xorg.libXi
+          libGL
+          vulkan-loader
+          wayland
+        ];
+
+        unpackPhase = "true";
+
+        installPhase = ''
+          mkdir -p $out/bin
+          cp $src $out/bin/focus
+          chmod +x $out/bin/focus
+
+          wrapProgram $out/bin/focus \
+            --prefix LD_LIBRARY_PATH : ${pkgs.lib.makeLibraryPath buildInputs}
+        '';
+
+        meta = with pkgs.lib; {
+          description = "Focus – a simple, fast, privacy-friendly text editor";
+          homepage    = "https://github.com/focus-editor/focus";
+          license     = licenses.mit;
+          platforms   = platforms.linux;
+          mainProgram = "focus";
+        };
+      };
+    in {
+      packages.${system} = {
+        default = focus;
+        focus   = focus;
+      };
+    };
+}