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nixos/grub: added configuration option for entry options

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This commit is contained in:
madisetti 2022-03-31 06:39:16 -04:00
parent fe9906cb48
commit 9dddd48c4c
2 changed files with 31 additions and 3 deletions
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26
nixos/modules/system/boot/loader/grub/grub.nix
View file

@ -44,6 +44,8 @@ let
{ splashImage = f cfg.splashImage;
splashMode = f cfg.splashMode;
backgroundColor = f cfg.backgroundColor;
entryOptions = f cfg.entryOptions;
subEntryOptions = f cfg.subEntryOptions;
grub = f grub;
grubTarget = f (grub.grubTarget or "");
shell = "${pkgs.runtimeShell}";
@ -448,6 +450,30 @@ in
'';
};
entryOptions = mkOption {
default = "--class nixos --unrestricted";
type = types.nullOr types.str;
description = ''
Options applied to the primary NixOS menu entry.
<note><para>
This options has no effect for GRUB 1.
</para></note>
'';
};
subEntryOptions = mkOption {
default = "--class nixos";
type = types.nullOr types.str;
description = ''
Options applied to the secondary NixOS submenu entry.
<note><para>
This options has no effect for GRUB 1.
</para></note>
'';
};
theme = mkOption {
type = types.nullOr types.path;
example = literalExpression "pkgs.nixos-grub2-theme";

8
nixos/modules/system/boot/loader/grub/install-grub.pl
View file

@ -64,6 +64,8 @@ my $extraEntries = get("extraEntries");
my $extraEntriesBeforeNixOS = get("extraEntriesBeforeNixOS") eq "true";
my $splashImage = get("splashImage");
my $splashMode = get("splashMode");
my $entryOptions = get("entryOptions");
my $subEntryOptions = get("subEntryOptions");
my $backgroundColor = get("backgroundColor");
my $configurationLimit = int(get("configurationLimit"));
my $copyKernels = get("copyKernels") eq "true";
@ -509,7 +511,7 @@ sub addEntry {
# Add default entries.
$conf .= "$extraEntries\n" if $extraEntriesBeforeNixOS;
addEntry("NixOS - Default", $defaultConfig, "--unrestricted");
addEntry("NixOS - Default", $defaultConfig, $entryOptions);
$conf .= "$extraEntries\n" unless $extraEntriesBeforeNixOS;
@ -546,7 +548,7 @@ sub addProfile {
my ($profile, $description) = @_;
# Add entries for all generations of this profile.
$conf .= "submenu \"$description\" {\n" if $grubVersion == 2;
$conf .= "submenu \"$description\" --class submenu {\n" if $grubVersion == 2;
sub nrFromGen { my ($x) = @_; $x =~ /\/\w+-(\d+)-link/; return $1; }
@ -566,7 +568,7 @@ sub addProfile {
-e "$link/nixos-version"
? readFile("$link/nixos-version")
: basename((glob(dirname(Cwd::abs_path("$link/kernel")) . "/lib/modules/*"))[0]);
addEntry("NixOS - Configuration " . nrFromGen($link) . " ($date - $version)", $link);
addEntry("NixOS - Configuration " . nrFromGen($link) . " ($date - $version)", $link, $subEntryOptions);
}
$conf .= "}\n" if $grubVersion == 2;