commit e69f876cca403e5b45b51086fc94908639f4b548 · pyrox.dev/nixpkgs

nixos/modules/module-list.nix

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         ./system/boot/loader/efi.nix

     

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         ./system/boot/loader/generations-dir/generations-dir.nix

     

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         ./system/boot/loader/grub/grub.nix

     

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         ./system/boot/loader/grub/ipxe.nix

     

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         ./system/boot/loader/grub/memtest.nix

     

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         ./system/boot/loader/gummiboot/gummiboot.nix

     

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         ./system/boot/loader/init-script/init-script.nix

+2 -1

nixos/modules/system/boot/loader/grub/install-grub.pl

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       $conf .= "$extraEntries\n" unless $extraEntriesBeforeNixOS;

     

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       my $grubBootPath = $grubBoot->path;

     

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       # extraEntries could refer to @bootRoot@, which we have to substitute

     

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       -
       $conf =~ s/\@bootRoot\@/$grubBoot->path/g;

     

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       $conf =~ s/\@bootRoot\@/$grubBootPath/g;

     

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       # Emit submenus for all system profiles.

     

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       sub addProfile {

+64

nixos/modules/system/boot/loader/grub/ipxe.nix

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       # This module adds a scripted iPXE entry to the GRUB boot menu.

     

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       { config, lib, pkgs, ... }:

     

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       with lib;

     

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       let

     

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         scripts = builtins.attrNames config.boot.loader.grub.ipxe;

     

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         grubEntry = name:

     

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           ''

     

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             menuentry "iPXE - ${name}" {

     

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               linux16 @bootRoot@/ipxe.lkrn

     

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               initrd16 @bootRoot@/${name}.ipxe

     

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             }

     

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           '';

     

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         scriptFile = name:

     

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           let

     

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             value = builtins.getAttr name config.boot.loader.grub.ipxe;

     

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           in

     

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           if builtins.typeOf value == "path" then value

     

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           else builtins.toFile "${name}.ipxe" value;

     

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       in

     

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       {

     

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         options =

     

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           { boot.loader.grub.ipxe = mkOption {

     

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               type = types.attrsOf (types.either types.path types.str);

     

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               description =

     

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                 ''

     

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                   Set of iPXE scripts available for

     

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                   booting from the GRUB boot menu.

     

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                 '';

     

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               default = { };

     

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               example = literalExample ''

     

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                 { demo = '''

     

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                     #!ipxe

     

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                     dhcp

     

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                     chain http://boot.ipxe.org/demo/boot.php

     

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                   ''';

     

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                 };

     

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               '';

     

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             };

     

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           };

     

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         config = mkIf (builtins.length scripts != 0) {

     

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           boot.loader.grub.extraEntries =

     

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             if config.boot.loader.grub.version == 2 then

     

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               toString (map grubEntry scripts)

     

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             else

     

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               throw "iPXE is not supported with GRUB 1.";

     

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           boot.loader.grub.extraFiles =

     

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             { "ipxe.lkrn" = "${pkgs.ipxe}/ipxe.lkrn"; }

     

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             //

     

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             builtins.listToAttrs ( map

     

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               (name: { name = name+".ipxe"; value = scriptFile name; })

     

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               scripts

     

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             );

     

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         };

     

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       }