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qbisi wants to merge 2 commits into from
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headlessDisplayHook: init #428552

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a798f01
headlessDisplayHook: init
qbisi Jul 25, 2025
115512d
lomiri.lomiri-ui-toolkit: doCheck with headlessDisplayHook
qbisi Jul 26, 2025
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10 changes: 10 additions & 0 deletions pkgs/by-name/he/headlessDisplayHook/headless-display-hook.sh
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Original file line number Diff line number Diff line change
@@ -0,0 +1,10 @@
appendToVar prePhases setupHeadlessDisplay

setupHeadlessDisplay() {
export FONTCONFIG_FILE=@fontconfig_file@
export XDG_RUNTIME_DIR=$(mktemp -d)
export XDG_CACHE_HOME=$(mktemp -d)
export LD_LIBRARY_PATH="@ld_library_path@:${LD_LIBRARY_PATH:-}"
Xvfb :99 -screen 0 800x600x24 >/dev/null 2>&1 &
export DISPLAY=:99
}
23 changes: 23 additions & 0 deletions pkgs/by-name/he/headlessDisplayHook/package.nix
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Original file line number Diff line number Diff line change
@@ -0,0 +1,23 @@
{
lib,
stdenv,
makeSetupHook,
xvfb,
makeFontsConf,
dejavu_fonts,
mesa,
}:
if stdenv.hostPlatform.isLinux then
makeSetupHook {
name = "headlessDisplayHook";
propagatedBuildInputs = [
xvfb
mesa.llvmpipeHook
];
substitutions = {
fontconfig_file = makeFontsConf { fontDirectories = [ dejavu_fonts ]; };
ld_library_path = lib.makeLibraryPath [ mesa ];
};
} ./headless-display-hook.sh
else
null
8 changes: 3 additions & 5 deletions pkgs/desktops/lomiri/qml/lomiri-ui-toolkit/default.nix
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Expand Up @@ -10,7 +10,6 @@
gdb,
glib,
lttng-ust,
mesa,
perl,
pkg-config,
python3,
Expand All @@ -27,7 +26,7 @@
suru-icon-theme,
validatePkgConfig,
wrapQtAppsHook,
xvfb-run,
headlessDisplayHook,
}:

let
Expand Down Expand Up @@ -148,8 +147,7 @@ stdenv.mkDerivation (finalAttrs: {
dbus-test-runner
dpkg # `dpkg-architecture -qDEB_HOST_ARCH` response decides how tests are run
gdb
mesa.llvmpipeHook # ShapeMaterial needs an OpenGL context: https://gitlab.com/ubports/development/core/lomiri-ui-toolkit/-/issues/35
xvfb-run
headlessDisplayHook
];

qmakeFlags = [
Expand Down Expand Up @@ -178,7 +176,7 @@ stdenv.mkDerivation (finalAttrs: {
export QT_PLUGIN_PATH=${qtPluginPaths}
export XDG_DATA_DIRS=${suru-icon-theme}/share

tests/xvfb.sh make check ''${enableParallelChecking:+-j''${NIX_BUILD_CORES}}
make check ''${enableParallelChecking:+-j''${NIX_BUILD_CORES}}

runHook postCheck
'';
Expand Down
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