mirror of
https://github.com/NixOS/nixpkgs.git
synced 2025-06-09 19:13:26 +03:00
374e6bcc40
Format all Nix files using the officially approved formatter,
making the CI check introduced in the previous commit succeed:
nix-build ci -A fmt.check
This is the next step of the of the [implementation](https://github.com/NixOS/nixfmt/issues/153)
of the accepted [RFC 166](https://github.com/NixOS/rfcs/pull/166).
This commit will lead to merge conflicts for a number of PRs,
up to an estimated ~1100 (~33%) among the PRs with activity in the past 2
months, but that should be lower than what it would be without the previous
[partial treewide format](https://github.com/NixOS/nixpkgs/pull/322537).
Merge conflicts caused by this commit can now automatically be resolved while rebasing using the
[auto-rebase script](8616af08d9/maintainers/scripts/auto-rebase).
If you run into any problems regarding any of this, please reach out to the
[formatting team](https://nixos.org/community/teams/formatting/) by
pinging @NixOS/nix-formatting.
140 lines
3.8 KiB
Nix
140 lines
3.8 KiB
Nix
{
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hostPkgs,
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lib,
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withNg,
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...
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}:
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{
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name = "nixos-rebuild-specialisations";
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# TODO: remove overlay from nixos/modules/profiles/installation-device.nix
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# make it a _small package instead, then remove pkgsReadOnly = false;.
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node.pkgsReadOnly = false;
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nodes = {
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machine =
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{ lib, pkgs, ... }:
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{
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imports = [
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../modules/profiles/installation-device.nix
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../modules/profiles/base.nix
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];
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nix.settings = {
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substituters = lib.mkForce [ ];
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hashed-mirrors = null;
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connect-timeout = 1;
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};
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system.includeBuildDependencies = true;
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system.extraDependencies = [
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# Not part of the initial build apparently?
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pkgs.grub2
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];
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system.rebuild.enableNg = withNg;
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system.switch.enable = true;
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virtualisation = {
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cores = 2;
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memorySize = 4096;
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};
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};
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};
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testScript =
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let
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configFile =
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hostPkgs.writeText "configuration.nix" # nix
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''
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{ lib, pkgs, ... }: {
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imports = [
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./hardware-configuration.nix
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<nixpkgs/nixos/modules/testing/test-instrumentation.nix>
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];
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boot.loader.grub = {
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enable = true;
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device = "/dev/vda";
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forceInstall = true;
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};
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documentation.enable = false;
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environment.systemPackages = [
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(pkgs.writeShellScriptBin "parent" "")
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];
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system.rebuild.enableNg = ${lib.boolToString withNg};
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specialisation.foo = {
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inheritParentConfig = true;
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configuration = { ... }: {
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environment.systemPackages = [
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(pkgs.writeShellScriptBin "foo" "")
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];
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};
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};
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specialisation.bar = {
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inheritParentConfig = true;
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configuration = { ... }: {
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environment.systemPackages = [
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(pkgs.writeShellScriptBin "bar" "")
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];
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};
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};
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}
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'';
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in
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# python
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''
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machine.start()
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machine.succeed("udevadm settle")
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machine.wait_for_unit("multi-user.target")
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machine.succeed("nixos-generate-config")
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machine.copy_from_host(
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"${configFile}",
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"/etc/nixos/configuration.nix",
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)
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with subtest("Switch to the base system"):
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machine.succeed("nixos-rebuild switch")
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machine.succeed("parent")
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machine.fail("foo")
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machine.fail("bar")
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with subtest("Switch from base system into a specialization"):
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machine.succeed("nixos-rebuild switch --specialisation foo")
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machine.succeed("parent")
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machine.succeed("foo")
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machine.fail("bar")
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with subtest("Switch from specialization into another specialization"):
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machine.succeed("nixos-rebuild switch -c bar")
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machine.succeed("parent")
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machine.fail("foo")
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machine.succeed("bar")
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with subtest("Switch from specialization into the base system"):
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machine.succeed("nixos-rebuild switch")
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machine.succeed("parent")
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machine.fail("foo")
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machine.fail("bar")
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with subtest("Switch into specialization using `nixos-rebuild test`"):
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machine.succeed("nixos-rebuild test --specialisation foo")
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machine.succeed("parent")
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machine.succeed("foo")
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machine.fail("bar")
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with subtest("Make sure nonsense command combinations are forbidden"):
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machine.fail("nixos-rebuild boot --specialisation foo")
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machine.fail("nixos-rebuild boot -c foo")
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'';
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}
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