134 lines
4.1 KiB
Nix
134 lines
4.1 KiB
Nix
{
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python3,
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runCommand,
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setuptools,
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copyDesktopItems,
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pygobject3,
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wrapGAppsHook,
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gtk4,
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gnome,
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pygobject-stubs,
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gobject-introspection,
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clan-cli,
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makeDesktopItem,
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libadwaita,
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pytest, # Testing framework
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pytest-cov, # Generate coverage reports
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pytest-subprocess, # fake the real subprocess behavior to make your tests more independent.
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pytest-xdist, # Run tests in parallel on multiple cores
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pytest-timeout, # Add timeouts to your tests
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}:
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let
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source = ./.;
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desktop-file = makeDesktopItem {
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name = "org.clan.vm-manager";
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exec = "clan-vm-manager %u";
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icon = ./clan_vm_manager/assets/clan_white.png;
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desktopName = "cLAN Manager";
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startupWMClass = "clan";
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mimeTypes = [ "x-scheme-handler/clan" ];
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};
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# Dependencies that are directly used in the project but nor from internal python packages
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externalPythonDeps = [
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pygobject3
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pygobject-stubs
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gtk4
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libadwaita
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gnome.adwaita-icon-theme
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];
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# Deps including python packages from the local project
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allPythonDeps = [ (python3.pkgs.toPythonModule clan-cli) ] ++ externalPythonDeps;
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# Runtime binary dependencies required by the application
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runtimeDependencies = [ ];
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# Dependencies required for running tests
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externalTestDeps =
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externalPythonDeps
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++ runtimeDependencies
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++ [
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pytest # Testing framework
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pytest-cov # Generate coverage reports
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pytest-subprocess # fake the real subprocess behavior to make your tests more independent.
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pytest-xdist # Run tests in parallel on multiple cores
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pytest-timeout # Add timeouts to your tests
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];
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# Dependencies required for running tests
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testDependencies = runtimeDependencies ++ allPythonDeps ++ externalTestDeps;
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# Setup Python environment with all dependencies for running tests
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pythonWithTestDeps = python3.withPackages (_ps: testDependencies);
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in
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python3.pkgs.buildPythonApplication rec {
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name = "clan-vm-manager";
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src = source;
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format = "pyproject";
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makeWrapperArgs = [
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# This prevents problems with mixed glibc versions that might occur when the
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# cli is called through a browser built against another glibc
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"--unset LD_LIBRARY_PATH"
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];
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# Deps needed only at build time
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nativeBuildInputs = [
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setuptools
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copyDesktopItems
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wrapGAppsHook
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gobject-introspection
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];
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# The necessity of setting buildInputs and propagatedBuildInputs to the
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# same values for your Python package within Nix largely stems from ensuring
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# that all necessary dependencies are consistently available both
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# at build time and runtime,
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buildInputs = allPythonDeps ++ runtimeDependencies;
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propagatedBuildInputs = allPythonDeps ++ runtimeDependencies;
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# also re-expose dependencies so we test them in CI
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passthru = {
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tests = {
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clan-vm-manager-pytest =
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runCommand "clan-vm-manager-pytest" { inherit buildInputs propagatedBuildInputs nativeBuildInputs; }
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''
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cp -r ${source} ./src
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chmod +w -R ./src
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cd ./src
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export NIX_STATE_DIR=$TMPDIR/nix IN_NIX_SANDBOX=1
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${pythonWithTestDeps}/bin/python -m pytest -s -m "not impure" ./tests
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touch $out
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'';
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clan-vm-manager-no-breakpoints = runCommand "clan-vm-manager-no-breakpoints" { } ''
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if grep --include \*.py -Rq "breakpoint()" ${source}; then
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echo "breakpoint() found in ${source}:"
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grep --include \*.py -Rn "breakpoint()" ${source}
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exit 1
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fi
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touch $out
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'';
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};
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};
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# Additional pass-through attributes
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passthru.desktop-file = desktop-file;
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passthru.externalPythonDeps = externalPythonDeps;
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passthru.externalTestDeps = externalTestDeps;
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passthru.runtimeDependencies = runtimeDependencies;
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passthru.testDependencies = testDependencies;
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# Don't leak python packages into a devshell.
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# It can be very confusing if you `nix run` than load the cli from the devshell instead.
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postFixup = ''
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rm $out/nix-support/propagated-build-inputs
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'';
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checkPhase = ''
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PYTHONPATH= $out/bin/clan-vm-manager --help
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'';
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desktopItems = [ desktop-file ];
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}
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