From 6e8889d4aee2d8ec7ab296836eb4be4b96c785e8 Mon Sep 17 00:00:00 2001
From: Lily Foster <lily@lily.flowers>
Date: Fri, 10 Feb 2023 13:35:49 -0500
Subject: [PATCH] dracut: reduce closure and suffix DRACUT_PATH

Implements a few usability changes for dracut framework by suffixing
rather than prefixing `DRACUT_PATH` (so that downstream consumers can
more easily override it) and reduce closure size by bundling fewer
default utilities in `DRACUT_PATH`.

Done per comments at https://github.com/NixOS/nixpkgs/pull/210075#discussion_r1088822274.
---
 pkgs/os-specific/linux/dracut/default.nix | 18 ++----------------
 1 file changed, 2 insertions(+), 16 deletions(-)

diff --git a/pkgs/os-specific/linux/dracut/default.nix b/pkgs/os-specific/linux/dracut/default.nix
index 583bd4115ac5..c6bf684f7fc8 100644
--- a/pkgs/os-specific/linux/dracut/default.nix
+++ b/pkgs/os-specific/linux/dracut/default.nix
@@ -10,24 +10,17 @@
 , bash
 , kmod
 , binutils
-, busybox
 , bzip2
 , coreutils
 , cpio
 , findutils
-, glibc
 , gnugrep
 , gnused
 , gnutar
 , gzip
-, kbd
-, lvm2
 , lz4
 , lzop
-, procps
-, rng-tools
 , squashfsTools
-, systemd
 , util-linux
 , xz
 , zstd
@@ -76,23 +69,16 @@ stdenv.mkDerivation rec {
     wrapProgram $out/bin/dracut --prefix PATH : ${lib.makeBinPath [
       coreutils
       util-linux
-    ]} --prefix DRACUT_PATH : ${lib.makeBinPath [
+    ]} --suffix DRACUT_PATH : ${lib.makeBinPath [
       bash
       binutils
       coreutils
       findutils
-      glibc
       gnugrep
       gnused
       gnutar
-      kbd
-      lvm2
-      procps
-      rng-tools
-      squashfsTools
-      systemd
+      stdenv.cc.libc  # for ldd command
       util-linux
-      busybox
     ]}
     wrapProgram $out/bin/dracut-catimages --set PATH ${lib.makeBinPath [
       coreutils