Something went wrong. Try again.
What happens if I push all of nixpkgs
Something went wrong. Try again.
Nix
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157{ config, hostPkgs, lib, options, ...}:let inherit (lib) types mkOption; inherit (hostPkgs.stdenv.hostPlatform) isDarwin isLinux;
# TODO (lib): Also use lib equivalent in nodes.nix /** Create a module system definition that overrides an existing option from a different module evaluation.
Type: Option a -> (a -> a) -> Definition a */ mkOneUp = /** Option from an existing module evaluation, e.g. - `(lib.evalModules ...).options.x` when invoking `evalModules` again, - or `{ options, ... }:` when invoking `extendModules`. */ opt: /** Function from the old value to the new definition, which will be wrapped with `mkOverride`. */ f: lib.mkOverride (opt.highestPrio - 1) (f opt.value);in{ options = { passthru = mkOption { type = types.lazyAttrsOf types.raw; description = '' Attributes to add to the returned derivations, which are not necessarily part of the build.
This is a bit like doing `drv // { myAttr = true; }` (which would be lost by `overrideAttrs`). It does not change the actual derivation, but adds the attribute nonetheless, so that consumers of what would be `drv` have more information. ''; };
enableDebugHook = lib.mkEnableOption "" // { description = '' Halt test execution after any test fail and provide the possibility to hook into the sandbox to connect with either the test driver via `telnet localhost 4444` or with the VMs via SSH and vsocks (see also `sshBackdoor.enable`). ''; };
rawTestDerivation = mkOption { type = types.package; description = '' Unfiltered version of `test`, for troubleshooting the test framework and `testBuildFailure` in the test framework's test suite. This is not intended for general use. Use `test` instead. ''; internal = true; };
rawTestDerivationArg = mkOption { type = types.functionTo types.raw; description = '' Argument passed to `mkDerivation` to create the `rawTestDerivation`. ''; };
test = mkOption { type = types.package; # TODO: can the interactive driver be configured to access the network? description = '' Derivation that runs the test as its "build" process.
This implies that NixOS tests run isolated from the network, making them more dependable. ''; }; };
config = { rawTestDerivation = hostPkgs.stdenv.mkDerivation config.rawTestDerivationArg; rawTestDerivationArg = finalAttrs: assert lib.assertMsg ( config.sshBackdoor.enable -> isLinux ) "The SSH backdoor is not supported for macOS host systems!";
assert lib.assertMsg ( config.enableDebugHook -> isLinux ) "The debugging hook is not supported for macOS host systems!"; { name = "vm-test-run-${config.name}";
requiredSystemFeatures = [ "nixos-test" ] ++ lib.optional isLinux "kvm" ++ lib.optional isDarwin "apple-virt";
nativeBuildInputs = lib.optionals config.enableDebugHook [ hostPkgs.openssh hostPkgs.inetutils ];
buildCommand = '' mkdir -p $out
# effectively mute the XMLLogger export LOGFILE=/dev/null
${lib.optionalString config.enableDebugHook '' ln -sf \ ${hostPkgs.systemd}/lib/systemd/ssh_config.d/20-systemd-ssh-proxy.conf \ ssh_config ''}
${config.driver}/bin/nixos-test-driver \ -o $out \ ${lib.optionalString config.enableDebugHook "--debug-hook=${hostPkgs.breakpointHook.attach}"} '';
passthru = config.passthru;
meta = config.meta; }; test = lib.lazyDerivation { # lazyDerivation improves performance when only passthru items and/or meta are used. derivation = config.rawTestDerivation; inherit (config) passthru meta; };
# useful for inspection (debugging / exploration) passthru.config = config;
/** For discoverTests only. Deprecated. Will be removed when discoverTests can be removed from NixOS all-tests.nix. */ passthru.test = config.test;
# Docs: nixos/doc/manual/development/writing-nixos-tests.section.md /** See https://nixos.org/manual/nixos/unstable#sec-override-nixos-test */ passthru.overrideTestDerivation = f: config.passthru.extend { modules = [ { rawTestDerivationArg = mkOneUp options.rawTestDerivationArg (lib.extends (lib.toExtension f)); } ]; }; };}