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https://github.com/CHN-beta/nixos.git
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37 lines
1.1 KiB
Nix
37 lines
1.1 KiB
Nix
inputs:
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{
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options.nixos.boot = let inherit (inputs.lib) mkOption types; in
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{
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grub =
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{
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timeout = mkOption { type = types.int; default = 5; };
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entries = mkOption { type = types.nullOr types.str; };
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installDevice = mkOption { type = types.str; }; # "efi" using efi, or dev path like "/dev/sda" using bios
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};
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};
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config = let inherit (inputs.lib) mkMerge mkIf; inherit (inputs.localLib) mkConditional; in mkMerge
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[
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# generic
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{ boot.loader.grub = { enable = true; useOSProber = false; };}
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# grub.timeout
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{ boot.loader.timeout = inputs.config.nixos.boot.grub.timeout; }
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# grub.entries
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(
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mkIf (inputs.config.nixos.boot.grub.entries != null)
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{ boot.loader.grub.extraEntries = inputs.config.nixos.boot.grub.entries; }
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)
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# grub.installDevice
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(
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mkConditional (inputs.config.nixos.boot.grub.installDevice == "efi")
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{
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boot.loader =
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{
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efi = { canTouchEfiVariables = true; efiSysMountPoint = "/boot/efi"; };
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grub = { device = "nodev"; efiSupport = true; };
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};
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}
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{ boot.loader.grub.device = inputs.config.nixos.boot.grub.installDevice; }
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)
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];
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}
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