nixpkgs/nixos/default.nix

{
  configuration ? import ./lib/from-env.nix "NIXOS_CONFIG" <nixos-config>,
  system ? builtins.currentSystem,
}:

let

  eval = import ./lib/eval-config.nix {
    inherit system;
    modules = [ configuration ];
  };

in

{
  inherit (eval) pkgs config options;

  system = eval.config.system.build.toplevel;

  inherit (eval.config.system.build) vm vmWithBootLoader;
}
treewide: format all inactive Nix files After final improvements to the official formatter implementation, this commit now performs the first treewide reformat of Nix files using it. This is part of the implementation of RFC 166. Only "inactive" files are reformatted, meaning only files that aren't being touched by any PR with activity in the past 2 months. This is to avoid conflicts for PRs that might soon be merged. Later we can do a full treewide reformat to get the rest, which should not cause as many conflicts. A CI check has already been running for some time to ensure that new and already-formatted files are formatted, so the files being reformatted here should also stay formatted. This commit was automatically created and can be verified using nix-build https://github.com/infinisil/treewide-nixpkgs-reformat-script/archive/a08b3a4d199c6124ac5b36a889d9099b4383463f.tar.gz \ --argstr baseRev b32a0943687d2a5094a6d92f25a4b6e16a76b5b7 result/bin/apply-formatting $NIXPKGS_PATH 2024-12-10 20:26:33 +01:00			`{`
			`configuration ? import ./lib/from-env.nix "NIXOS_CONFIG" <nixos-config>,`
			`system ? builtins.currentSystem,`
* Make eval-config.nix a bit more general to make it easier to build other kinds of configurations (like the installation CD). svn path=/nixos/branches/modular-nixos/; revision=15864 2009-06-05 13:19:39 +00:00			`}:`
* Add a top-level default.nix for NixOS which has attributes useful for building parts of the system. E.g. $ nix-build /etc/nixos/nixos -A upstartJobs.xserver to build the Upstart job for the X server, or $ nix-build /etc/nixos/nixos -A kernel to build the NixOS kernel. * /etc/profile.sh: if ~/.nix-defexpr doesn't exist yet, create it as a directory and add links to root's channels, /etc/nixos/nixos and /etc/nixos/install-source.nix (as "nixpkgs_sys"). * boot.useKernel -> boot.kernel. svn path=/nixos/trunk/; revision=9334 2007-09-18 15:06:24 +00:00
* Make eval-config.nix a bit more general to make it easier to build other kinds of configurations (like the installation CD). svn path=/nixos/branches/modular-nixos/; revision=15864 2009-06-05 13:19:39 +00:00			`let`
strip trailing whitespace; no functional change svn path=/nixos/trunk/; revision=29285 2011-09-14 18:20:50 +00:00
* Support a `system' argument for if you want to do hacky things like change a NixOS installation from x86_64-linux to i686-linux (or vice versa if you have distributed builds enabled - I used this upgrade from 32-bit to 64-bit NixOS). svn path=/nixos/trunk/; revision=18177 2009-11-06 01:00:44 +00:00			`eval = import ./lib/eval-config.nix {`
Update the release expressions and the channel generators 2013-10-01 15:48:39 +02:00			`inherit system;`
Revert "Add a way to pin a NixOS version within the module system." This reverts commit a5992ad61b314104aff7e28a41ce101a1b0e7c35. Motivation: https://github.com/NixOS/nixpkgs/commit/a5992ad61b314104aff7e28a41ce101a1b0e7c35#commitcomment-14986820 2016-02-27 20:42:55 +01:00			`modules = [ configuration ];`
* Support a `system' argument for if you want to do hacky things like change a NixOS installation from x86_64-linux to i686-linux (or vice versa if you have distributed builds enabled - I used this upgrade from 32-bit to 64-bit NixOS). svn path=/nixos/trunk/; revision=18177 2009-11-06 01:00:44 +00:00			`};`
inherit eval to access option declarations from outside programs. svn path=/nixos/trunk/; revision=16770 2009-08-19 15:04:11 +00:00
* Add a top-level default.nix for NixOS which has attributes useful for building parts of the system. E.g. $ nix-build /etc/nixos/nixos -A upstartJobs.xserver to build the Upstart job for the X server, or $ nix-build /etc/nixos/nixos -A kernel to build the NixOS kernel. * /etc/profile.sh: if ~/.nix-defexpr doesn't exist yet, create it as a directory and add links to root's channels, /etc/nixos/nixos and /etc/nixos/install-source.nix (as "nixpkgs_sys"). * boot.useKernel -> boot.kernel. svn path=/nixos/trunk/; revision=9334 2007-09-18 15:06:24 +00:00			`in`

* Turn the top-level derivation of a NixOS configuration ("system") into a NixOS module (modules/system/activation/top-level.nix - couldn't think of a better name). The top-level derivation is returned in config.system.build.system. * Inlined system.sh in top-level.nix so that we don't have to pass everything through environment variables. svn path=/nixos/branches/modular-nixos/; revision=15740 2009-05-27 09:00:45 +00:00			`{`
nixos: export packages of the current configuration (its `pkgs` argument) Allows one to access a package configured with overrides given in `nixpkgs.config`, e.g.: nix-build ./nixos/default.nix -A pkgs.ffmpeg 2016-11-17 11:53:51 +00:00			`inherit (eval) pkgs config options;`
* Don't try to run fsck on ISO-9660/UDF filesystems. svn path=/nixos/branches/modular-nixos/; revision=15963 2009-06-15 15:50:36 +00:00
Fix nixos-option In particular, it no longer produces an "infinite recursion" error when run with no arguments. 2013-10-28 22:43:29 +01:00			`system = eval.config.system.build.toplevel;`
* Turn the top-level derivation of a NixOS configuration ("system") into a NixOS module (modules/system/activation/top-level.nix - couldn't think of a better name). The top-level derivation is returned in config.system.build.system. * Inlined system.sh in top-level.nix so that we don't have to pass everything through environment variables. svn path=/nixos/branches/modular-nixos/; revision=15740 2009-05-27 09:00:45 +00:00
nixos: Make system.build.vm a standard attribute based on vmVariant 2021-12-17 14:34:30 +01:00			`inherit (eval.config.system.build) vm vmWithBootLoader;`
* Add a top-level default.nix for NixOS which has attributes useful for building parts of the system. E.g. $ nix-build /etc/nixos/nixos -A upstartJobs.xserver to build the Upstart job for the X server, or $ nix-build /etc/nixos/nixos -A kernel to build the NixOS kernel. * /etc/profile.sh: if ~/.nix-defexpr doesn't exist yet, create it as a directory and add links to root's channels, /etc/nixos/nixos and /etc/nixos/install-source.nix (as "nixpkgs_sys"). * boot.useKernel -> boot.kernel. svn path=/nixos/trunk/; revision=9334 2007-09-18 15:06:24 +00:00			`}`