56 lines
1.4 KiB
Nix
56 lines
1.4 KiB
Nix
{
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pkgs,
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stdenv,
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fetchurl,
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}:
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let
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# NixOS netboot files from nix-community/nixos-images
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# Source: https://github.com/nix-community/nixos-images/releases
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version = "25.11";
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kernel = fetchurl {
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urls = [
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"https://dl.jakstys.lt/boot/nixos-${version}-bzImage-x86_64-linux"
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"https://github.com/nix-community/nixos-images/releases/download/nixos-${version}/bzImage-x86_64-linux"
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];
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hash = "sha256-ClUTxNU8YQfA8yo0vKx32fxl5Q3atXDXvGyIJP2OTpU=";
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};
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initrd =
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(fetchurl {
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urls = [
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"https://dl.jakstys.lt/boot/nixos-${version}-initrd-x86_64-linux"
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"https://github.com/nix-community/nixos-images/releases/download/nixos-${version}/initrd-x86_64-linux"
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];
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hash = "sha256-0nLNJVrjxIKQCTPB3iz4N3j6OyQEJ2G0JTluhHOTpPU=";
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}).overrideAttrs
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(_: {
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__structuredAttrs = true;
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unsafeDiscardReferences.out = true;
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});
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in
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stdenv.mkDerivation rec {
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pname = "mrescue-nixos";
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inherit version;
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dontUnpack = true;
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dontBuild = true;
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installPhase = ''
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runHook preInstall
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mkdir -p $out
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install -Dm644 ${kernel} $out/kernel
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install -Dm644 ${initrd} $out/initrd
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runHook postInstall
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'';
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meta = with pkgs.lib; {
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description = "NixOS minimal netboot files for rescue purposes";
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homepage = "https://github.com/nix-community/nixos-images";
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platforms = platforms.linux;
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};
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}
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