Commit 7273516f authored by Paul Meyer's avatar Paul Meyer
Browse files

u-root: add minimal kernel in passthru for local testing 



Signed-off-by: default avatarPaul Meyer <49727155+katexochen@users.noreply.github.com>
parent 1bb473ae

pkgs/by-name/u-/u-root/package.nix

+24 −2
Original line number Diff line number Diff line
@@ -4,6 +4,10 @@ 
  fetchFromGitHub,

  coreutils,

  bash,



  linuxManualConfig,

  fetchurl,

  linux_latest,

}:



buildGoModule rec {
@@ -37,10 +41,28 @@ buildGoModule rec { 
      --replace-fail '-files=/bin/bash' '-files=${bash}/bin/bash'

  '';



  passthru = {

    # Somewhat minimal kernel config for Go/u-root, used by upstream for testing.

    # This can be used to quickly run u-root locally with proper serial console output.

    kernel-amd64 = linuxManualConfig {

      inherit (linux_latest) version src;

      configfile = fetchurl {

        url = "https://raw.githubusercontent.com/hugelgupf/vmtest/5d9f3d34a58dc7b13bca786e8ac32d3e2ce4e95d/images/kernel-amd64/config_linux.txt";

        hash = "sha256-CjhWWK6YwSOXP10mpnJjG5nwLWs2cDtebvlDBLzN5fI=";

      };

      allowImportFromDerivation = true;

    };

  };



  meta = {

    description = "A fully Go userland with Linux bootloaders";

    longDescription = "u-root can create a one-binary root file system (initramfs) containing a busybox-like set of tools written in Go";

    homepage = "https://github.com/u-root/u-root";

    longDescription = ''

      u-root can create a one-binary root file system (initramfs) containing a busybox-like set of tools written in Go.



      The package exposes `u-root.kernel-amd64` passthru for a minimal and pre-configured kernel to be used locally with QEMU.

    '';

    homepage = "https://u-root.org/";

    downloadPage = "https://github.com/u-root/u-root";

    changelog = "https://github.com/u-root/u-root/blob/${src.rev}/RELEASES";

    license = lib.licenses.bsd3;

    maintainers = with lib.maintainers; [ katexochen ];