{ lib , python3 , pkgconfig , wrapGAppsHook , gettext , gtk3 , glib , dbus , gobject-introspection , xmodmap , pygobject3 , setuptools , evdev , pydantic , pydbus , psutil , fetchFromGitHub , buildPythonApplication , procps , gtksourceview4 # Change the default log level to debug for easier debugging of package issues , withDebugLogLevel ? false # Xmodmap is an optional dependency # If you use Xmodmap to set keyboard mappings (or your DE does) # it is required to correctly map keys , withXmodmap ? true # Version and rev and hash are package arguments to allow overriding # while ensuring the values in prePatch and src match # https://discourse.nixos.org/t/avoid-rec-expresions-in-nixpkgs/8293/7 # The names are prefixed with input_remapper to avoid potential # collisions with package names , input_remapper_version ? "unstable-2022-02-09" , input_remapper_src_rev ? "55227e0b5a28d21d7333c6c8ea1c691e56fd35c4" , input_remapper_src_hash ? "sha256-kzGlEaYN/JfAgbI0aMLr5mwObYOL43X7QU/ihDEBQFg=" }: let maybeXmodmap = lib.optional withXmodmap xmodmap; in buildPythonApplication { pname = "input-remapper"; version = input_remapper_version; src = fetchFromGitHub { rev = input_remapper_src_rev; owner = "sezanzeb"; repo = "input-remapper"; hash = input_remapper_src_hash; }; # Fixes error # Couldn’t recognize the image file format for file "*.svg" # at startup, see https://github.com/NixOS/nixpkgs/issues/56943 strictDeps = false; prePatch = '' # set revision for --version output echo "COMMIT_HASH = '${input_remapper_src_rev}'" > inputremapper/commit_hash.py # fix FHS paths substituteInPlace inputremapper/configs/data.py \ --replace "/usr/share/input-remapper" "$out/usr/share/input-remapper" '' + (lib.optionalString (withDebugLogLevel) '' # if debugging substituteInPlace inputremapper/logger.py --replace "logger.setLevel(logging.INFO)" "logger.setLevel(logging.DEBUG)" ''); doCheck = true; checkInputs = [ psutil ]; pythonImportsCheck = [ "evdev" "inputremapper" ]; # Custom test script, can't use plain pytest / pytestCheckHook # We only run tests in the unit folder, integration tests require UI # To allow tests which access the system and session DBUS to run, we start a dbus session # and bind it to both the system and session buses installCheckPhase = '' echo " session unix:tmpdir=$TMPDIR unix:path=/build/system_bus_socket " > dbus.cfg PATH=${lib.makeBinPath ([ dbus procps ] ++ maybeXmodmap)}:$PATH \ USER="$(id -u -n)" \ DBUS_SYSTEM_BUS_ADDRESS=unix:path=/build/system_bus_socket \ ${dbus}/bin/dbus-run-session --config-file dbus.cfg \ python tests/test.py --start-dir unit ''; # Nixpkgs 15.9.4.3. When using wrapGAppsHook with special derivers you can end up with double wrapped binaries. dontWrapGApps = true; preFixup = '' makeWrapperArgs+=( "''${gappsWrapperArgs[@]}" --prefix PATH : "${lib.makeBinPath maybeXmodmap}" ) ''; nativeBuildInputs = [ wrapGAppsHook gettext # needed to build translations gtk3 glib gobject-introspection pygobject3 ] ++ maybeXmodmap; propagatedBuildInputs = [ setuptools # needs pkg_resources pygobject3 evdev pkgconfig pydantic pydbus gtksourceview4 ]; postInstall = '' sed -r "s#RUN\+\=\"/bin/input-remapper-control#RUN\+\=\"$out/bin/input-remapper-control#g" -i data/99-input-remapper.rules sed -r "s#ExecStart\=/usr/bin/input-remapper-service#ExecStart\=$out/bin/input-remapper-service#g" -i data/input-remapper.service chmod +x data/*.desktop install -D -t $out/share/applications/ data/*.desktop install -D -t $out/share/polkit-1/actions/ data/input-remapper.policy install -D data/99-input-remapper.rules $out/etc/udev/rules.d/99-input-remapper.rules install -D data/input-remapper.service $out/lib/systemd/system/input-remapper.service install -D data/input-remapper.policy $out/share/polkit-1/actions/input-remapper.policy install -D data/inputremapper.Control.conf $out/etc/dbus-1/system.d/inputremapper.Control.conf install -D -t $out/usr/share/input-remapper/ data/* # Only install input-remapper prefixed binaries, we don't care about deprecated key-mapper ones install -m755 -D -t $out/bin/ bin/input-remapper* ''; meta = with lib; { description = "An easy to use tool to change the mapping of your input device buttons"; homepage = "https://github.com/sezanzeb/input-remapper"; license = licenses.gpl3Plus; platforms = platforms.linux; maintainers = with maintainers; [ LunNova ]; mainProgram = "input-remapper-gtk"; }; }