gnome-tecla: init at 45.alpha

https://gitlab.gnome.org/GNOME/tecla/-/commits/45.alpha

Note that we have an existing tecla package in Nixpkgs, that is a different project.

Tested-by: Jan Tojnar <jtojnar@gmail.com>

pkgs/applications/misc/gnome-tecla/default.nix

@@ -0,0 +1,60 @@
+{ stdenv
+, lib
+, fetchurl
+, meson
+, ninja
+, pkg-config
+, wrapGAppsHook4
+, glib
+, gtk4
+, libadwaita
+, libxkbcommon
+, wayland
+, gnome
+}:
+
+stdenv.mkDerivation rec {
+  pname = "tecla";
+  version = "45.alpha";
+
+  src = fetchurl {
+    url = "mirror://gnome/sources/${pname}/${lib.versions.major version}/${pname}-${version}.tar.xz";
+    hash = "sha256-dl96ZD5aHaqd7ywMg988ZRrkveBVM9ZO4VWeuzxOjr0=";
+  };
+
+  postPatch = ''
+    # https://gitlab.gnome.org/GNOME/tecla/-/merge_requests/8
+    substituteInPlace src/tecla-util.c --replace "xdg[PATH_MAX]" "xdg[1024]"
+  '';
+
+  nativeBuildInputs = [
+    meson
+    ninja
+    pkg-config
+    wrapGAppsHook4
+  ];
+
+  buildInputs = [
+    glib
+    gtk4
+    libadwaita
+    libxkbcommon
+    wayland
+  ];
+
+  passthru = {
+    updateScript = gnome.updateScript {
+      attrPath = "gnome-tecla";
+      packageName = "tecla";
+    };
+  };
+
+  meta = with lib; {
+    description = "Keyboard layout viewer";
+    homepage = "https://gitlab.gnome.org/GNOME/tecla";
+    license = licenses.gpl2Plus;
+    maintainers = teams.gnome.members;
+    platforms = platforms.unix;
+    mainProgram = "tecla";
+  };
+}

pkgs/top-level/all-packages.nix

@@ -19253,6 +19253,8 @@ with pkgs;
 
   gnome-firmware = callPackage ../applications/misc/gnome-firmware { };
 
+  gnome-tecla = callPackage ../applications/misc/gnome-tecla { };
+
   gnome-usage = callPackage ../applications/misc/gnome-usage { };
 
   gnome-inform7 = callPackage ../applications/editors/gnome-inform7 { };