pkgs/os-specific/linux/procdump/default.nix


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{ stdenv, fetchFromGitHub, fetchpatch, bash, coreutils, gdb, zlib }:

stdenv.mkDerivation rec {
  name = "procdump-${version}";
  version = "1.0.1";

  src = fetchFromGitHub {
    owner = "Microsoft";
    repo = "ProcDump-for-Linux";
    rev = version;
    sha256 = "1lkm05hq4hl1vadj9ifm18hi7cbf5045xlfxdfbrpsl6kxgfwcc4";
  };

  nativeBuildInputs = [ zlib ];
  buildInputs = [ bash coreutils gdb ];

  patches = [
    # Fix name conflict when built with musl
    # TODO: check if fixed upstream https://github.com/Microsoft/ProcDump-for-Linux/pull/50
    (fetchpatch {
      url = "https://github.com/Microsoft/ProcDump-for-Linux/commit/1b7b50b910f20b463fb628c8213663c8a8d11d0d.patch";
      sha256 = "0h0dj3gi6hw1wdpc0ih9s4kkagv0d9jzrg602cr85r2z19lmb7yk";
    })
  ];

  postPatch = ''
    substituteInPlace src/CoreDumpWriter.c \
      --replace '"gcore ' '"${gdb}/bin/gcore ' \
      --replace '"rm ' '"${coreutils}/bin/rm ' \
      --replace '/bin/bash' '${bash}/bin/bash'
  '';

  makeFlags = [
    "DESTDIR=$(out)"
    "INSTALLDIR=/bin"
    "MANDIR=/share/man/man1"
  ];

  doCheck = false; # needs root

  meta = with stdenv.lib; {
    description = "A Linux version of the ProcDump Sysinternals tool";
    homepage = https://github.com/Microsoft/ProcDump-for-Linux;
    license = licenses.mit;
    maintainers = with maintainers; [ c0bw3b ];
    platforms = platforms.linux;
  };
}