poetry2nix install instructions

shell.nix

{ pkgs ? import <nixpkgs> {} }:

let
  python = pkgs.python3;

  poetry2nix = pkgs.stdenv.mkDerivation rec {
    name = "poetry2nix";

    src = pkgs.fetchFromGitHub {
      owner = "nix-community";
      repo = "poetry2nix";
      rev = "2024.9.2866240";  # Replace with the latest version
      sha256 = "sha256-4e6cny6AHzQcyXH3fqSHIXC5wx8mv6hdP4lP7EtnbnQ=";  # Update this hash
    };

    buildInputs = [
      (python.withPackages (ps: [ ps.toml ]))
    ];

    nativeBuildInputs = [
      pkgs.makeWrapper
    ];


    dontConfigure = true;

    buildPhase = ''
      runHook preBuild
      # this is the ./bin/poetry2nix
      patchShebangs bin/poetry2nix
      runHook postBuild
    '';

    installPhase = ''
      runHook preInstall
      mkdir -p $out/bin
      # need to remap this to be consistent with `pkgs.lib.getBin` "standard"
      mv bin/poetry2nix $out/bin/${name}

      wrapProgram $out/bin/${name} --prefix PATH ":" ${pkgs.lib.makeBinPath [
        pkgs.nix-prefetch-git
      ]}

      runHook postInstall
    '';

    # installPhase = ''
    #   mkdir -p $out/bin
    #   cp bin/poetry2nix $out/bin/poetry2nix
    # '';

  };

in
pkgs.mkShell {
  buildInputs = [
    pkgs.python3
    poetry2nix
  ];

  shellHook = ''
    echo "poetry2nix shell"
  '';
}