piper: init at 0.2.902

Add package piper. Piper is a gtk frontend application for ratbagctl
to configure gaming mice.

pkgs/os-specific/linux/piper/default.nix

@@ -0,0 +1,33 @@
+{ stdenv, meson, ninja, pkgconfig, gettext, fetchFromGitHub, python3
+, wrapGAppsHook, gtk3, glib, desktop-file-utils, appstream-glib, gnome3 }:
+
+python3.pkgs.buildPythonApplication rec {
+  pname = "piper-${version}";
+  version = "0.2.902";
+
+  format = "other";
+
+  src = fetchFromGitHub {
+    owner  = "libratbag";
+    repo   = "piper";
+    rev    =  version;
+    sha256 = "1ny0vf8ym9v040cb5h084k5wwn929fnhq9infbdq8f8vvy61magb";
+  };
+
+  nativeBuildInputs = [ meson ninja gettext pkgconfig wrapGAppsHook desktop-file-utils appstream-glib ];
+  buildInputs = [ gtk3 glib gnome3.defaultIconTheme python3 ];
+  propagatedBuildInputs = with python3.pkgs; [ lxml evdev pygobject3 ];
+
+  postPatch = ''
+    chmod +x meson_install.sh # patchShebangs requires executable file
+    patchShebangs meson_install.sh
+  '';
+
+  meta = with stdenv.lib; {
+    description = "GTK frontend for ratbagd mouse config daemon";
+    homepage    = https://github.com/libratbag/piper;
+    license     = licenses.gpl2;
+    maintainers = with maintainers; [ mvnetbiz ];
+    platforms   = platforms.linux;
+  };
+}

pkgs/top-level/all-packages.nix

@@ -17746,6 +17746,8 @@ with pkgs;
 
   pijul = callPackage ../applications/version-management/pijul {};
 
+  piper = callPackage ../os-specific/linux/piper { };
+
   plank = callPackage ../applications/misc/plank { };
 
   planner = callPackage ../applications/office/planner { };