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

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Signed-off-by: Paul Meyer <49727155+katexochen@users.noreply.github.com>
This commit is contained in:
Paul Meyer 2024-09-27 10:40:58 +02:00
parent 1bb473ae62
commit 7273516ff4
1 changed files with 24 additions and 2 deletions
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26
pkgs/by-name/u-/u-root/package.nix
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@ -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 ];