forked from mirrors/nixpkgs
Merge pull request #66327 from basvandijk/parameterizable-nixos-generate-config
nixos-generate-config: enable overriding configuration.nix
This commit is contained in:
Bas van Dijk
GitHub
commit
fae25242e9
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@ -607,90 +607,7 @@ EOF
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}
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write_file($fn, <<EOF);
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# Edit this configuration file to define what should be installed on
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# your system. Help is available in the configuration.nix(5) man page
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# and in the NixOS manual (accessible by running ‘nixos-help’).
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{ config, pkgs, ... }:
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{
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imports =
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[ # Include the results of the hardware scan.
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./hardware-configuration.nix
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];
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$bootLoaderConfig
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# networking.hostName = "nixos"; # Define your hostname.
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# networking.wireless.enable = true; # Enables wireless support via wpa_supplicant.
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# Configure network proxy if necessary
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# networking.proxy.default = "http://user:password\@proxy:port/";
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# networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
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# Select internationalisation properties.
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# i18n = {
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# consoleFont = "Lat2-Terminus16";
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# consoleKeyMap = "us";
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# defaultLocale = "en_US.UTF-8";
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# };
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# Set your time zone.
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# time.timeZone = "Europe/Amsterdam";
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# List packages installed in system profile. To search, run:
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# \$ nix search wget
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# environment.systemPackages = with pkgs; [
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# wget vim
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# ];
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# Some programs need SUID wrappers, can be configured further or are
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# started in user sessions.
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# programs.mtr.enable = true;
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# programs.gnupg.agent = { enable = true; enableSSHSupport = true; };
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# List services that you want to enable:
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# Enable the OpenSSH daemon.
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# services.openssh.enable = true;
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# Open ports in the firewall.
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# networking.firewall.allowedTCPPorts = [ ... ];
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# networking.firewall.allowedUDPPorts = [ ... ];
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# Or disable the firewall altogether.
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# networking.firewall.enable = false;
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# Enable CUPS to print documents.
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# services.printing.enable = true;
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# Enable sound.
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# sound.enable = true;
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# hardware.pulseaudio.enable = true;
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# Enable the X11 windowing system.
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# services.xserver.enable = true;
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# services.xserver.layout = "us";
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# services.xserver.xkbOptions = "eurosign:e";
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# Enable touchpad support.
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# services.xserver.libinput.enable = true;
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# Enable the KDE Desktop Environment.
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# services.xserver.displayManager.sddm.enable = true;
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# services.xserver.desktopManager.plasma5.enable = true;
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# Define a user account. Don't forget to set a password with ‘passwd’.
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# users.users.jane = {
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# isNormalUser = true;
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# extraGroups = [ "wheel" ]; # Enable ‘sudo’ for the user.
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# };
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# This value determines the NixOS release with which your system is to be
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# compatible, in order to avoid breaking some software such as database
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# servers. You should change this only after NixOS release notes say you
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# should.
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system.stateVersion = "${\(qw(@release@))}"; # Did you read the comment?
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}
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@configuration@
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EOF
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} else {
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print STDERR "warning: not overwriting existing $fn\n";
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@ -38,7 +38,7 @@ let
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src = ./nixos-generate-config.pl;
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path = lib.optionals (lib.elem "btrfs" config.boot.supportedFilesystems) [ pkgs.btrfs-progs ];
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perl = "${pkgs.perl}/bin/perl -I${pkgs.perlPackages.FileSlurp}/${pkgs.perl.libPrefix}";
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inherit (config.system.nixos) release;
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inherit (config.system.nixos-generate-config) configuration;
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};
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nixos-option = makeProg {
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@ -61,8 +61,111 @@ in
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{
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options.system.nixos-generate-config.configuration = mkOption {
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internal = true;
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type = types.str;
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description = ''
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The NixOS module that <literal>nixos-generate-config</literal>
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saves to <literal>/etc/nixos/configuration.nix</literal>.
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This is an internal option. No backward compatibility is guaranteed.
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Use at your own risk!
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Note that this string gets spliced into a Perl script. The perl
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variable <literal>$bootLoaderConfig</literal> can be used to
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splice in the boot loader configuration.
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'';
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};
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config = {
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system.nixos-generate-config.configuration = mkDefault ''
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# Edit this configuration file to define what should be installed on
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# your system. Help is available in the configuration.nix(5) man page
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# and in the NixOS manual (accessible by running ‘nixos-help’).
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{ config, pkgs, ... }:
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{
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imports =
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[ # Include the results of the hardware scan.
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./hardware-configuration.nix
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];
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$bootLoaderConfig
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# networking.hostName = "nixos"; # Define your hostname.
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# networking.wireless.enable = true; # Enables wireless support via wpa_supplicant.
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# Configure network proxy if necessary
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# networking.proxy.default = "http://user:password\@proxy:port/";
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# networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
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# Select internationalisation properties.
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# i18n = {
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# consoleFont = "Lat2-Terminus16";
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# consoleKeyMap = "us";
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# defaultLocale = "en_US.UTF-8";
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# };
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# Set your time zone.
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# time.timeZone = "Europe/Amsterdam";
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# List packages installed in system profile. To search, run:
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# \$ nix search wget
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# environment.systemPackages = with pkgs; [
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# wget vim
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# ];
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# Some programs need SUID wrappers, can be configured further or are
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# started in user sessions.
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# programs.mtr.enable = true;
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# programs.gnupg.agent = { enable = true; enableSSHSupport = true; };
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# List services that you want to enable:
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# Enable the OpenSSH daemon.
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# services.openssh.enable = true;
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# Open ports in the firewall.
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# networking.firewall.allowedTCPPorts = [ ... ];
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# networking.firewall.allowedUDPPorts = [ ... ];
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# Or disable the firewall altogether.
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# networking.firewall.enable = false;
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# Enable CUPS to print documents.
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# services.printing.enable = true;
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# Enable sound.
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# sound.enable = true;
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# hardware.pulseaudio.enable = true;
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# Enable the X11 windowing system.
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# services.xserver.enable = true;
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# services.xserver.layout = "us";
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# services.xserver.xkbOptions = "eurosign:e";
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# Enable touchpad support.
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# services.xserver.libinput.enable = true;
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# Enable the KDE Desktop Environment.
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# services.xserver.displayManager.sddm.enable = true;
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# services.xserver.desktopManager.plasma5.enable = true;
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# Define a user account. Don't forget to set a password with ‘passwd’.
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# users.users.jane = {
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# isNormalUser = true;
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# extraGroups = [ "wheel" ]; # Enable ‘sudo’ for the user.
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# };
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# This value determines the NixOS release with which your system is to be
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# compatible, in order to avoid breaking some software such as database
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# servers. You should change this only after NixOS release notes say you
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# should.
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system.stateVersion = "${config.system.nixos.release}"; # Did you read the comment?
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}
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'';
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environment.systemPackages =
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[ nixos-build-vms
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nixos-install
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@ -183,6 +183,7 @@ in
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nginx = handleTest ./nginx.nix {};
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nginx-sso = handleTest ./nginx-sso.nix {};
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nix-ssh-serve = handleTest ./nix-ssh-serve.nix {};
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nixos-generate-config = handleTest ./nixos-generate-config.nix {};
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novacomd = handleTestOn ["x86_64-linux"] ./novacomd.nix {};
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nsd = handleTest ./nsd.nix {};
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nzbget = handleTest ./nzbget.nix {};
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24
nixos/tests/nixos-generate-config.nix
Normal file
24
nixos/tests/nixos-generate-config.nix
Normal file
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@ -0,0 +1,24 @@
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import ./make-test.nix ({ lib, ... } : {
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name = "nixos-generate-config";
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meta.maintainers = with lib.maintainers; [ basvandijk ];
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machine = {
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system.nixos-generate-config.configuration = ''
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# OVERRIDDEN
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{ config, pkgs, ... }: {
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imports = [ ./hardware-configuration.nix ];
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$bootLoaderConfig
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}
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'';
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};
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testScript = ''
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startAll;
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$machine->waitForUnit("multi-user.target");
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$machine->succeed("nixos-generate-config");
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# Test if the configuration really is overridden
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$machine->succeed("grep 'OVERRIDDEN' /etc/nixos/configuration.nix");
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# Test of if the Perl variable $bootLoaderConfig is spliced correctly:
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$machine->succeed("grep 'boot\\.loader\\.grub\\.enable = true;' /etc/nixos/configuration.nix");
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'';
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})
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