mirror of https://github.com/pwndbg/pwndbg
Add nix development shell (#2166)
This commit is contained in:
Aaron Adams
GitHub
parent
9a1af18a26
commit
b4d6d5cbb8
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@ -91,8 +91,9 @@ gdb.txt
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# venv
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.venv/
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# Nix build stuff
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result-*
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# Nix build and dev shell
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result*
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.direnv/
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# Vim
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*.swp
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16
flake.nix
16
flake.nix
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@ -64,9 +64,25 @@
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inputs.pwndbg = self;
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};
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default = self.packages.${system}.pwndbg;
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pwndbg-dev = import ./nix/pwndbg.nix {
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pkgs = pkgsBySystem.${system};
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python3 = pkgsBySystem.${system}.python3;
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gdb = pkgsBySystem.${system}.gdb;
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inputs.pwndbg = self;
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isDev = true;
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};
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}
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// (portableDrvs system)
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// (tarballDrv system)
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);
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devShells = forAllSystems (
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system:
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import ./nix/devshell.nix {
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pkgs = pkgsBySystem.${system};
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python3 = pkgsBySystem.${system}.python3;
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inputs.pwndbg = self;
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}
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);
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};
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}
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@ -0,0 +1,47 @@
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# This should be kept in sync with setup-dev.sh and lint.sh requirements
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{
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pkgs ?
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# If pkgs is not defined, instantiate nixpkgs from locked commit
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let
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lock = (builtins.fromJSON (builtins.readFile ./flake.lock)).nodes.nixpkgs.locked;
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nixpkgs = fetchTarball {
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url = "https://github.com/nixos/nixpkgs/archive/${lock.rev}.tar.gz";
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sha256 = lock.narHash;
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};
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in
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import nixpkgs { overlays = [ ]; },
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python3 ? pkgs.python3,
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inputs ? null,
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...
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}:
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let
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pyEnv = import ./pyenv.nix {
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inherit pkgs python3 inputs;
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lib = pkgs.lib;
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isDev = true;
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};
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in
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{
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default = pkgs.mkShell {
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NIX_CONFIG = "extra-experimental-features = nix-command flakes repl-flake";
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# Anything not handled by the poetry env
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nativeBuildInputs = with pkgs; [
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# from setup-dev.sh
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nasm
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gcc
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curl
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gdb
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parallel
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qemu
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netcat-openbsd
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zig_0_10 # matches setup-dev.sh
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go
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pyEnv
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];
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shellHook = ''
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export PWNDBG_VENV_PATH="PWNDBG_PLEASE_SKIP_VENV"
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export ZIGPATH="${pkgs.lib.getBin pkgs.zig_0_10}/bin/"
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'';
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};
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}
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@ -3,6 +3,7 @@
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python3 ? pkgs.python3,
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gdb ? pkgs.gdb,
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inputs ? null,
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isDev ? false,
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}:
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let
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binPath = pkgs.lib.makeBinPath (
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@ -15,38 +16,14 @@ let
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]
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);
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pyEnv = pkgs.poetry2nix.mkPoetryEnv {
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groups = [ ]; # put [ "dev" ] to build "dev" dependencies
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checkGroups = [ ]; # put [ "dev" ] to build "dev" dependencies
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projectDir = inputs.pwndbg;
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python = python3;
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overrides = pkgs.poetry2nix.overrides.withDefaults (
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self: super: {
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pip = python3.pkgs.pip; # fix infinite loop in nix, look here: https://github.com/nix-community/poetry2nix/issues/1184#issuecomment-1644878841
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unicorn = python3.pkgs.unicorn; # fix build for aarch64 (but it will use same version like in nixpkgs)
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# disable build from source, because rust's hash had to be repaired many times, see: PR https://github.com/pwndbg/pwndbg/pull/2024
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cryptography = super.cryptography.override { preferWheel = true; };
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unix-ar = super.unix-ar.overridePythonAttrs (old: {
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nativeBuildInputs = (old.nativeBuildInputs or [ ]) ++ [ self.setuptools ];
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});
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pt = super.pt.overridePythonAttrs (old: {
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buildInputs = (old.buildInputs or [ ]) ++ [ super.poetry-core ];
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});
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capstone = super.capstone.overridePythonAttrs (old: {
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# fix darwin
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preBuild = pkgs.lib.optionalString pkgs.stdenv.isDarwin ''
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sed -i 's/^IS_APPLE := .*$/IS_APPLE := 1/' ./src/Makefile
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'';
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# fix build for aarch64: https://github.com/capstone-engine/capstone/issues/2102
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postPatch = pkgs.lib.optionalString pkgs.stdenv.isLinux ''
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substituteInPlace setup.py --replace manylinux1 manylinux2014
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'';
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});
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}
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);
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pyEnv = import ./pyenv.nix {
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inherit
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pkgs
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python3
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inputs
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isDev
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;
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lib = pkgs.lib;
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};
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pwndbgVersion = pkgs.lib.readFile (
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@ -74,13 +51,17 @@ let
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mkdir -p $out/share/pwndbg
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cp -r gdbinit.py pwndbg $out/share/pwndbg
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# Build self-contained init script for lazy loading from vanilla gdb
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# I purposely use insert() so I can re-import during development without having to restart gdb
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sed "2 i import sys, os\n\
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sys.path.insert(0, '${pyEnv}/${pyEnv.sitePackages}')\n\
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sys.path.insert(0, '$out/share/pwndbg/')\n\
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os.environ['PATH'] += ':${binPath}'\n" -i $out/share/pwndbg/gdbinit.py
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ln -s ${pyEnv} $out/share/pwndbg/.venv
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makeWrapper ${gdb}/bin/gdb $out/bin/pwndbg \
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--add-flags "--quiet --early-init-eval-command=\"set charset UTF-8\" --early-init-eval-command=\"set auto-load safe-path /\" --command=$out/share/pwndbg/gdbinit.py" \
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--prefix PATH : ${binPath} \
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--set LC_CTYPE C.UTF-8
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--add-flags "--quiet --early-init-eval-command=\"set auto-load safe-path /\" --command=$out/share/pwndbg/gdbinit.py"
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'';
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meta = {
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@ -0,0 +1,57 @@
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{
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pkgs ? import <nixpkgs> { },
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python3 ? pkgs.python3,
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inputs ? null,
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isDev ? false,
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lib,
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...
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}:
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pkgs.poetry2nix.mkPoetryEnv {
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groups = lib.optionals isDev [ "dev" ];
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checkGroups = lib.optionals isDev [ "dev" ];
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projectDir = inputs.pwndbg;
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python = python3;
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overrides = pkgs.poetry2nix.overrides.withDefaults (
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self: super: {
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pip = python3.pkgs.pip; # fix infinite loop in nix, look here: https://github.com/nix-community/poetry2nix/issues/1184#issuecomment-1644878841
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unicorn = python3.pkgs.unicorn; # fix build for aarch64 (but it will use same version like in nixpkgs)
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# disable build from source, because rust's hash had to be repaired many times, see: PR https://github.com/pwndbg/pwndbg/pull/2024
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cryptography = super.cryptography.override { preferWheel = true; };
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unix-ar = super.unix-ar.overridePythonAttrs (old: {
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nativeBuildInputs = (old.nativeBuildInputs or [ ]) ++ [ self.setuptools ];
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});
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pt = super.pt.overridePythonAttrs (old: {
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buildInputs = (old.buildInputs or [ ]) ++ [ super.poetry-core ];
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});
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capstone = super.capstone.overridePythonAttrs (old: {
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# fix darwin
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preBuild = pkgs.lib.optionalString pkgs.stdenv.isDarwin ''
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sed -i 's/^IS_APPLE := .*$/IS_APPLE := 1/' ./src/Makefile
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'';
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# fix build for aarch64: https://github.com/capstone-engine/capstone/issues/2102
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postPatch = pkgs.lib.optionalString pkgs.stdenv.isLinux ''
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substituteInPlace setup.py --replace manylinux1 manylinux2014
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'';
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});
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sortedcontainers-stubs = super.sortedcontainers-stubs.overridePythonAttrs (old: {
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buildInputs = (old.buildInputs or [ ]) ++ [ super.poetry-core ];
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});
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# Dev-only dependencies
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# Because compiling mypy is slow
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mypy = super.mypy.override { preferWheel = true; };
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types-gdb = super.types-gdb.overridePythonAttrs (old: {
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buildInputs = (old.buildInputs or [ ]) ++ [ super.setuptools ];
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});
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vermin = super.vermin.overridePythonAttrs (old: {
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buildInputs = (old.buildInputs or [ ]) ++ [ super.setuptools ];
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});
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# Hash issues, so just wheel
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ruff = super.ruff.override { preferWheel = true; };
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}
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);
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}
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