Merge pull request #135284 from legendofmiracles/weylus

nixos/modules/module-list.nix

@@ -202,6 +202,7 @@
   ./programs/vim.nix
   ./programs/wavemon.nix
   ./programs/waybar.nix
+  ./programs/weylus.nix
   ./programs/wireshark.nix
   ./programs/wshowkeys.nix
   ./programs/xfs_quota.nix

nixos/modules/programs/weylus.nix

@@ -0,0 +1,47 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+  cfg = config.programs.weylus;
+in
+{
+  options.programs.weylus = with types; {
+    enable = mkEnableOption "weylus";
+
+    openFirewall = mkOption {
+      type = bool;
+      default = false;
+      description = ''
+        Open ports needed for the functionality of the program.
+      '';
+    };
+
+     users = mkOption {
+      type = listOf str;
+      default = [ ];
+      description = ''
+        To enable stylus and multi-touch support, the user you're going to use must be added to this list.
+        These users can synthesize input events system-wide, even when another user is logged in - untrusted users should not be added.
+      '';
+    };
+
+    package = mkOption {
+      type = package;
+      default = pkgs.weylus;
+      defaultText = "pkgs.weylus";
+      description = "Weylus package to install.";
+    };
+  };
+  config = mkIf cfg.enable {
+    networking.firewall = mkIf cfg.openFirewall {
+      allowedTCPPorts = [ 1701 9001 ];
+    };
+
+    hardware.uinput.enable = true;
+
+    users.groups.uinput.members = cfg.users;
+
+    environment.systemPackages = [ cfg.package ];
+  };
+}

pkgs/applications/graphics/weylus/default.nix

@@ -0,0 +1,58 @@
+{ lib
+, dbus
+, stdenv
+, gst_all_1
+, xorg
+, libdrm
+, libva
+, fetchzip
+, copyDesktopItems
+, fontconfig
+, libpng
+, autoPatchelfHook
+}:
+
+stdenv.mkDerivation rec {
+  pname = "weylus";
+  version = "0.11.2";
+
+  src = fetchzip {
+    url = "https://github.com/H-M-H/Weylus/releases/download/v${version}/linux.zip";
+    sha256 = "sha256-coA8qUpUgRjVBF/0LZgimx61fTTpdck/AO6e+r2uNu0=";
+    stripRoot = false;
+  };
+
+  installPhase = ''
+    runHook preInstall
+
+    install -Dm755 ./weylus $out/bin/weylus
+    copyDesktopItems ./weylus.desktop
+
+    runHook postInstall
+  '';
+
+  buildInputs = [
+    libpng
+    dbus
+    libdrm
+    fontconfig
+    libva
+    gst_all_1.gst-plugins-base
+    # autoPatchelfHook complains if these are missing, even on wayland
+    xorg.libXft
+    xorg.libXinerama
+    xorg.libXcursor
+    xorg.libXrandr
+    xorg.libXcomposite
+    xorg.libXtst
+  ];
+
+  nativeBuildInputs = [ copyDesktopItems autoPatchelfHook ];
+
+  meta = with lib; {
+    description = "Use your tablet as graphic tablet/touch screen on your computer";
+    homepage = "https://github.com/H-M-H/Weylus";
+    license = with licenses; [ agpl3Only ];
+    maintainers = with maintainers; [ legendofmiracles ];
+  };
+}

pkgs/top-level/all-packages.nix

@@ -906,6 +906,8 @@ with pkgs;
 
   weidu = callPackage ../tools/games/weidu { };
 
+  weylus = callPackage ../applications/graphics/weylus { };
+
   gfshare = callPackage ../tools/security/gfshare { };
 
   gobgp = callPackage ../tools/networking/gobgp { };