Unverified Commit fe4d0e07 authored by Jörg Thalheim's avatar Jörg Thalheim Committed by GitHub
Browse files

Merge pull request #307655 from Mic92/pwndbg

pwngdb: make gdbinit.py self-contained
parents 9170b4ba 86c2fc34
Loading
Loading
Loading
Loading
+17 −5
Original line number Diff line number Diff line
@@ -18,7 +18,7 @@ let
    python3.pkgs.ropgadget # ref: https://github.com/pwndbg/pwndbg/blob/2022.12.19/pwndbg/commands/rop.py#L32
  ]);
in
stdenv.mkDerivation rec {
stdenv.mkDerivation {
  pname = "pwndbg";
  version = lib.getVersion pwndbg-py;
  format = "other";
@@ -31,20 +31,32 @@ stdenv.mkDerivation rec {
    runHook preInstall

    mkdir -p $out/share/pwndbg
    cp gdbinit.py $out/share/pwndbg
    cp gdbinit.py $out/share/pwndbg/gdbinit.py
    chmod +x $out/share/pwndbg/gdbinit.py
    # First line is a import from future, so we need to append our imports after that
    sed '2 i import sys, os
    3 i [sys.path.append(p) for p in "${pythonPath}".split(":")]
    4 i os.environ["PATH"] += ":${binPath}"' -i $out/share/pwndbg/gdbinit.py

    # Don't require an in-package venv
    touch $out/share/pwndbg/.skip-venv

    makeWrapper ${gdb}/bin/gdb $out/bin/pwndbg \
      --add-flags "-q -x $out/share/pwndbg/gdbinit.py" \
      --prefix PATH : ${binPath} \
      --set PYTHONPATH ${pythonPath} \
      --add-flags "-q -x $out/share/pwndbg/gdbinit.py"

    runHook postInstall
  '';

  doInstallCheck = true;
  installCheckPhase = ''
    runHook preInstallCheck

    # Check if pwndbg is installed correctly
    HOME=$TMPDIR LC_CTYPE=C.UTF-8 $out/bin/pwndbg -ex exit

    runHook postInstallCheck
  '';

  meta = with lib; {
    description = "Exploit Development and Reverse Engineering with GDB Made Easy";
    mainProgram = "pwndbg";