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nixos/iso-image: Allow to customize menu label.

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It comes in handy to alter the menu label if you're not building a NixOS
installer image but for example if you want to build a live system and
still want to re-use the iso-image.nix module.

Signed-off-by: aszlig <aszlig@redmoonstudios.org>
This commit is contained in:
aszlig 2015-06-28 23:26:54 +02:00
parent 88c7e4aa94
commit f9bd72f24c
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1 changed files with 13 additions and 1 deletions
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14
nixos/modules/installer/cd-dvd/iso-image.nix
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@ -40,7 +40,7 @@ let
DEFAULT boot
LABEL boot
MENU LABEL NixOS ${config.system.nixosVersion} Installer
MENU LABEL NixOS ${config.system.nixosVersion}${config.isoImage.appendToMenuLabel}
LINUX /boot/bzImage
APPEND init=${config.system.build.toplevel}/init ${toString config.boot.kernelParams}
INITRD /boot/initrd
@ -192,6 +192,18 @@ in
'';
};
isoImage.appendToMenuLabel = mkOption {
default = " Installer";
example = " Live System";
description = ''
The string to append after the menu label for the NixOS system.
This will be directly appended (without whitespace) to the NixOS version
string, like for example if it is set to <literal>XXX</literal>:
<para><literal>NixOS 99.99-pre666XXX</literal></para>
'';
};
};
config = {