turtle: init at 0.8

pkgs/by-name/tu/turtle/package.nix

@@ -0,0 +1,78 @@
+{
+  lib,
+  python3Packages,
+  fetchFromGitLab,
+  gobject-introspection,
+  wrapGAppsHook4,
+  libadwaita,
+}:
+
+python3Packages.buildPythonApplication rec {
+  pname = "turtle";
+  version = "0.8";
+  pyproject = true;
+
+  src = fetchFromGitLab {
+    domain = "gitlab.gnome.org";
+    owner = "philippun1";
+    repo = "turtle";
+    rev = version;
+    hash = "sha256-YacuT5S6WrhSz031XXCQTo++r+DBozrIIXrn9BwmrR0=";
+  };
+
+  postPatch = ''
+    substituteInPlace ./install.py \
+      --replace-fail "/usr" "$out" \
+      --replace-fail "gtk-update-icon-cache" "gtk4-update-icon-cache"
+  '';
+
+  nativeBuildInputs = [
+    gobject-introspection
+    wrapGAppsHook4
+  ];
+
+  buildInputs = [ libadwaita ];
+
+  build-system = with python3Packages; [ setuptools ];
+
+  dependencies = with python3Packages; [
+    pygobject3
+    pygit2
+  ];
+
+  postInstall = ''
+    python ./install.py install
+  '';
+
+  # Avoid wrapping two times
+  dontWrapGApps = true;
+
+  # Make sure we patch other scripts after wrapper is generated
+  # to get $program_PYTHONPATH
+  dontWrapPythonPrograms = true;
+
+  postFixup =
+    ''
+      makeWrapperArgs+=(''${gappsWrapperArgs[@]})
+      wrapPythonPrograms
+    ''
+    # Dialogs are not imported, but executed. The same does
+    # nautilus-python plugins. So we need to patch them as well.
+    + ''
+      for dialog_scripts in $out/lib/python*/site-packages/turtlevcs/dialogs/*.py; do
+        patchPythonScript $dialog_scripts
+      done
+      for nautilus_extensions in $out/share/nautilus-python/extensions/*.py; do
+        patchPythonScript $nautilus_extensions
+      done
+    '';
+
+  meta = {
+    description = "A graphical interface for version control intended to run on gnome and nautilus";
+    homepage = "https://gitlab.gnome.org/philippun1/turtle";
+    license = lib.licenses.gpl3Plus;
+    mainProgram = "turtle_cli";
+    maintainers = with lib.maintainers; [ aleksana ];
+    platforms = lib.platforms.unix;
+  };
+}