shell.nix

{
  pkgs ? import <nixpkgs> { },
  py ? "312",
}:

pkgs.mkShell {
  name = "nt2dev";
  nativeBuildInputs = with pkgs; [
    pkgs."python${py}"
    pkgs."python${py}Packages".pip
    black
    pyright
    taplo
    vscode-langservers-extracted
    zlib
  ];
  LD_LIBRARY_PATH = pkgs.lib.makeLibraryPath [
    pkgs.stdenv.cc.cc
    pkgs.zlib
  ];

  shellHook = ''
    echo "nt2dev nix-shell activated: $(which python)"
  '';
}
# { pkgs, env }:
#
# let
#   webPkgs = with pkgs; [
#     nodejs_23
#     vscode-langservers-extracted
#     emmet-ls
#     typescript-language-server
#     taplo
#     yaml-language-server
#     markdown-oxide
#     prettierd
#     eslint_d
#     mdformat
#   ];
#
#   goPkgs = with pkgs; [
#     go
#     gopls
#     gotools
#     hugo
#     prettier-plugin-go-template
#   ];
#
#   cppPkgs = with pkgs; [
#     zlib
#     llvmPackages_19.libcxxClang
#     clang-tools
#     cmake
#     neocmakelsp
#     cmake-format
#   ];
#
#   glPkgs = with pkgs; [
#     zlib
#     glslls
#     clang-tools
#   ];
#
#   pythonPkgs = with pkgs; [
#     python312
#     black
#     pyright
#     taplo
#     vscode-langservers-extracted
#   ];
#
#   rocmPkgs = with pkgs; [
#     rocmPackages.hipcc
#     rocmPackages.rocminfo
#     rocmPackages.rocm-smi
#   ];
#
#   asm = with pkgs; [
#     nasm
#     (import ../derivations/asm-lsp.nix { inherit pkgs; })
#   ];
#
# in
# let
#   nativeBuildInputs =
#     [ ]
#     ++ (if builtins.elem "web" env then webPkgs else [ ])
#     ++ (if builtins.elem "go" env then goPkgs else [ ])
#     ++ (if builtins.elem "cpp" env then cppPkgs else [ ])
#     ++ (if builtins.elem "gl" env then glPkgs else [ ])
#     ++ (if builtins.elem "python" env then pythonPkgs else [ ])
#     ++ (if builtins.elem "rocm" env then rocmPkgs else [ ])
#     ++ (if builtins.elem "asm" env then asm else [ ]);
#   _vars = {
#     LD_LIBRARY_PATH = pkgs.lib.makeLibraryPath (
#       if ((builtins.elem "cpp" env) || (builtins.elem "gl" env)) then
#         [
#           pkgs.stdenv.cc.cc
#           pkgs.zlib
#         ]
#       else
#         [ ]
#     );
#   };
#   envVars = builtins.listToAttrs (
#     builtins.map (varName: {
#       name = varName;
#       value = _vars.${varName};
#     }) (builtins.attrNames _vars)
#   );
#   preShellHook =
#     ''
#       RED='\033[0;31m'
#       GREEN='\033[0;32m'
#       BLUE='\033[0;34m'
#       NC='\033[0m'
#       export SHELL=$(which zsh)
#     ''
#     + (
#       if builtins.elem "web" env then
#         ''
#           npm set prefix $HOME/.npm
#           export PATH=$HOME/.npm/bin:$PATH
#         ''
#       else
#         ""
#     );
#   postShellHook =
#     { name, cmd }:
#     ''
#       echo ""
#          echo -e "${name} nix-shell activated: ''\${BLUE}$(which ${cmd})''\${NC}"
#          exec $SHELL
#     '';
#
# in
# {
#   inherit
#     nativeBuildInputs
#     envVars
#     preShellHook
#     postShellHook
#     ;
# }