Commit Graph

11 Commits

Author SHA1 Message Date
Bjørn Forsman
72d906a0ea nixos: fix "nixos-rebuild build-vm-with-bootloader" for EFI systems
(The first version of this change, in commit 39fad297fd, broke
`nix-build -A nixosTests.installer.simpleUefiSystemdBoot`. This is the
2nd version, which hopefully does not break anything.)

`nixos-rebuild build-vm-with-bootloader` currently fails with the
default NixOS EFI configuration:

  $ cat >configuration.nix <<EOF
  {
    fileSystems."/".device = "/dev/sda1";
    boot.loader.systemd-boot.enable = true;
    boot.loader.efi.canTouchEfiVariables = true;
  }
  EOF

  $ nixos-rebuild build-vm-with-bootloader -I nixos-config=$PWD/configuration.nix -I nixpkgs=https://github.com/NixOS/nixpkgs/archive/nixos-20.09.tar.gz
  [...]
  insmod: ERROR: could not insert module /nix/store/1ibmgfr13r8b6xyn4f0wj115819f359c-linux-5.4.83/lib/modules/5.4.83/kernel/fs/efivarfs/efivarfs.ko.xz: No such device
  mount: /sys/firmware/efi/efivars: mount point does not exist.
  [    1.908328] reboot: Power down
  builder for '/nix/store/dx2ycclyknvibrskwmii42sgyalagjxa-nixos-boot-disk.drv' failed with exit code 32
  [...]

Fix it by setting virtualisation.useEFIBoot = true when needed.

Before:
* release-20.03: successful build, unsuccessful run
* release-20.09 (and master): unsuccessful build

After:
* Successful build and run.

Fixes #107255
2021-01-08 19:36:10 +01:00
Jan Malakhovski
e1b1683981 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
2018-02-09 19:35:27 +00:00
Eelco Dolstra
d72a34311a
Remove nixFallback
This causes unintended schema upgrades, and is no longer needed now
that we have nixos/modules/installer/tools/nix-fallback-paths.nix.
2017-03-06 15:54:50 +01:00
Eelco Dolstra
21a2f2ba3b nix: Add a "dev" output
This gets rid of boehm-dev in the closure (as well as Nix's own
headers).
2016-04-18 21:13:18 +02:00
Eelco Dolstra
f3d94cfc23 Revert "Add the tool "nixos-typecheck" that can check an option declaration to:"
This reverts commit cad8957eabcbf73062226d28366fd446c15c8737. It
breaks NixOps, but more importantly, such major changes to the module
system really need to be reviewed.
2016-03-01 20:52:06 +01:00
Thomas Strobel
cad8957eab Add the tool "nixos-typecheck" that can check an option declaration to:
- Enforce that an option declaration has a "defaultText" if and only if the
   type of the option derives from "package", "packageSet" or "nixpkgsConfig"
   and if a "default" attribute is defined.

 - Enforce that the value of the "example" attribute is wrapped with "literalExample"
   if the type of the option derives from "package", "packageSet" or "nixpkgsConfig".

 - Warn if a "defaultText" is defined in an option declaration if the type of
   the option does not derive from "package", "packageSet" or "nixpkgsConfig".

 - Warn if no "type" is defined in an option declaration.
2016-02-29 01:09:00 +01:00
Eelco Dolstra
d4636fa254 Revert "Add a way to pin a NixOS version within the module system."
This reverts commit a5992ad61b314104aff7e28a41ce101a1b0e7c35. Motivation:

a5992ad61b (commitcomment-14986820)
2016-02-27 20:48:12 +01:00
Nicolas B. Pierron
a5992ad61b Add a way to pin a NixOS version within the module system.
This modification add a way to re-evaluate the module system with a
different version of NixOS, or with a different set of arguments.
2015-11-19 20:58:45 +00:00
Eelco Dolstra
3115addf4c Fix nixos-option
In particular, it no longer produces an "infinite recursion" error
when run with no arguments.
2013-10-28 22:45:58 +01:00
Eelco Dolstra
31203732b3 Update the release expressions and the channel generators 2013-10-10 13:28:22 +02:00
Eelco Dolstra
5c1f8cbc70 Move all of NixOS to nixos/ in preparation of the repository merge 2013-10-10 13:28:20 +02:00