forked from clan/clan-core
190 lines
4.7 KiB
Nix
190 lines
4.7 KiB
Nix
{
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age,
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lib,
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argcomplete,
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installShellFiles,
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nix,
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openssh,
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pytest,
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pytest-cov,
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pytest-xdist,
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pytest-subprocess,
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pytest-timeout,
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python3,
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runCommand,
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setuptools,
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sops,
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stdenv,
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rsync,
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bash,
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sshpass,
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zbar,
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tor,
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git,
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qemu,
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gnupg,
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e2fsprogs,
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mypy,
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nixpkgs,
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clan-core-path,
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gitMinimal,
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}:
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let
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pythonDependencies = [
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argcomplete # Enables shell completions
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];
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runtimeDependencies = [
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bash
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nix
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openssh
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sshpass
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zbar
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tor
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age
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rsync
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sops
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git
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mypy
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qemu
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e2fsprogs
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];
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testDependencies =
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runtimeDependencies
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++ [
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gnupg
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stdenv.cc # Compiler used for certain native extensions
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]
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++ pythonDependencies
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++ [
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pytest
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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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runtimeDependenciesAsSet = builtins.listToAttrs (
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builtins.map (p: lib.nameValuePair (lib.getName p.name) p) runtimeDependencies
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);
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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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source = runCommand "clan-cli-source" { } ''
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cp -r ${./.} $out
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chmod -R +w $out
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rm $out/clan_cli/config/jsonschema
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ln -sf ${nixpkgs'} $out/clan_cli/nixpkgs
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cp -r ${../../lib/jsonschema} $out/clan_cli/config/jsonschema
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'';
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# Create a custom nixpkgs for use within the project
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nixpkgs' = runCommand "nixpkgs" { nativeBuildInputs = [ nix ]; } ''
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mkdir $out
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cat > $out/flake.nix << EOF
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{
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description = "dependencies for the clan-cli";
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inputs = {
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nixpkgs.url = "path://${nixpkgs}";
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};
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outputs = _inputs: { };
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}
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EOF
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ln -sf ${nixpkgs} $out/path
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nix flake update $out \
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--store ./. \
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--extra-experimental-features 'nix-command flakes'
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'';
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in
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python3.pkgs.buildPythonApplication {
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name = "clan-cli";
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src = source;
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format = "pyproject";
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# Arguments for the wrapper to unset LD_LIBRARY_PATH to avoid glibc version issues
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makeWrapperArgs = [
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"--unset LD_LIBRARY_PATH"
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"--suffix"
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"PATH"
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":"
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"${gitMinimal}/bin/git"
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];
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nativeBuildInputs = [
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setuptools
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installShellFiles
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];
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propagatedBuildInputs = pythonDependencies;
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# Define and expose the tests and checks to run in CI
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passthru.tests =
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(lib.mapAttrs' (n: lib.nameValuePair "clan-dep-${n}") runtimeDependenciesAsSet)
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// {
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clan-pytest-without-core =
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runCommand "clan-pytest-without-core"
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{ nativeBuildInputs = [ pythonWithTestDeps ] ++ testDependencies; }
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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 -m "not impure and not with_core" ./tests
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touch $out
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'';
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clan-pytest-with-core =
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runCommand "clan-pytest-with-core"
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{ nativeBuildInputs = [ pythonWithTestDeps ] ++ testDependencies; }
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''
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cp -r ${source} ./src
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chmod +w -R ./src
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cd ./src
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export CLAN_CORE=${clan-core-path}
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export NIX_STATE_DIR=$TMPDIR/nix IN_NIX_SANDBOX=1
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${pythonWithTestDeps}/bin/python -m pytest -m "not impure and with_core" ./tests
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touch $out
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'';
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check-for-breakpoints = runCommand "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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passthru.nixpkgs = nixpkgs';
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passthru.testDependencies = testDependencies;
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passthru.pythonWithTestDeps = pythonWithTestDeps;
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passthru.runtimeDependencies = runtimeDependencies;
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postInstall = ''
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cp -r ${nixpkgs'} $out/${python3.sitePackages}/clan_cli/nixpkgs
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installShellCompletion --bash --name clan \
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<(${argcomplete}/bin/register-python-argcomplete --shell bash clan)
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installShellCompletion --fish --name clan.fish \
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<(${argcomplete}/bin/register-python-argcomplete --shell fish clan)
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installShellCompletion --zsh --name _clan \
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<(${argcomplete}/bin/register-python-argcomplete --shell bash clan)
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'';
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# Clean up after the package to avoid leaking python packages into a devshell
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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 --help
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'';
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meta.mainProgram = "clan";
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}
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