d50b434234
Because nesting.clone calls 'eval-config.nix' manually, without the 'extraArgs' argument that provides the 'nodes' argument to nixos modules in nixos tests, evaluating of 'nesting.clone' definitions would fail with the following error while evaluating the module argument `nodes' in "<redacted>" while evaluating the attribute '_module.args.nodes' at undefined position: attribute 'nodes' missing, at <redacted./nixpkgs/lib/modules.nix:163:28 by not using 'extraArgs' but a nixos module instead, the nodes parameter gets propagated to the 'eval-config.nix' call that 'nesting.clone' makes too - getting rid of the error. See https://github.com/NixOS/nixpkgs/blob/master/nixos/modules/system/activation/top-level.nix#L13-L23 See https://github.com/NixOS/nixpkgs/blob/master/nixos/lib/build-vms.nix#L27 See https://github.com/NixOS/nixpkgs/issues/20886#issuecomment-495952149
Nixpkgs is a collection of packages for the Nix package manager. It is periodically built and tested by the Hydra build daemon as so-called channels. To get channel information via git, add nixpkgs-channels as a remote:
% git remote add channels https://github.com/NixOS/nixpkgs-channels.git
For stability and maximum binary package support, it is recommended to maintain
custom changes on top of one of the channels, e.g. nixos-19.03 for the latest
release and nixos-unstable for the latest successful build of master:
% git remote update channels
% git rebase channels/nixos-19.03
For pull requests, please rebase onto nixpkgs master.
NixOS Linux distribution source code is located inside
nixos/ folder.
- NixOS installation instructions
- Documentation (Nix Expression Language chapter)
- Manual (How to write packages for Nix)
- Manual (NixOS)
- Community maintained wiki
- Continuous package builds for unstable/master
- Continuous package builds for 19.03 release
- Tests for unstable/master
- Tests for 19.03 release
Communication:
Note: MIT license does not apply to the packages built by Nixpkgs, merely to the package descriptions (Nix expressions, build scripts, and so on). It also might not apply to patches included in Nixpkgs, which may be derivative works of the packages to which they apply. The aforementioned artifacts are all covered by the licenses of the respective packages.