devshell.nix

{pkgs}: let
  pythonCommand = "uv run python \"$@\"";
in
  pkgs.mkShellNoCC {
    # resolve dynamic library paths
    LD_LIBRARY_PATH = "${(with pkgs;
      lib.makeLibraryPath [
        zlib
        zstd
        stdenv.cc.cc
        curl
        openssl
        attr
        libssh
        bzip2
        libxml2
        acl
        libsodium
        util-linux
        xz
        systemd
        glib.out
      ])}:${pkgs.libGL}/lib"; # libGL don't work for makeLibraryPath
    preferLocalBuild = true;
    packages = with pkgs; [
      uv
      alejandra

      # aliases
      (writeShellScriptBin "py3" pythonCommand)
      (writeShellScriptBin "py" pythonCommand)
      (writeShellScriptBin "python" pythonCommand)
      (writeShellScriptBin "python3" pythonCommand)
      (writeShellScriptBin "black" "uv run black \"$@\"")
      (writeShellScriptBin "pytest" "uv run pytest \"$@\"")
      (writeShellScriptBin "isort" "uv run isort \"$@\"")
    ];

    shellHook = ''
      uv run python --version
      uv sync
      alejandra .
    '';
  }