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{ lib
, python3
, pkgconfig
, wrapGAppsHook
, gettext
, gtk3
, glib
, dbus
, gobject-introspection
, xmodmap
, pygobject3
, setuptools
, evdev
, pydantic
, pydbus
, psutil
, fetchFromGitHub
, buildPythonApplication
, procps
, gtksourceview4
, nixosTests
# 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
# Some tests are flakey under high CPU load and could cause intermittent
# failures when building. Override this to true to run tests anyway
# See upstream issue: https://github.com/sezanzeb/input-remapper/issues/306
, withDoCheck ? false
# 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 = withDoCheck;
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 "<busconfig>
<type>session</type>
<listen>unix:tmpdir=$TMPDIR</listen>
<listen>unix:path=/build/system_bus_socket</listen>
<standard_session_servicedirs/>
<policy context=\"default\">
<!-- Allow everything to be sent -->
<allow send_destination=\"*\" eavesdrop=\"true\"/>
<!-- Allow everything to be received -->
<allow eavesdrop=\"true\"/>
<!-- Allow anyone to own anything -->
<allow own=\"*\"/>
</policy>
</busconfig>" > dbus.cfg
PATH=${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*
'';
passthru.tests = nixosTests.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";
};
}
|