flakes/python/conda/flake.nix

{
  description = ''
    Python flake for use with conda environments.

    This will create a directory ~/.conda, which might become rather large,
    depending on your required packages.

    ### Usage: ###

    You can enter the environment in your CLI with:

    $ nix-develop -c bash -c "conda-shell -c 'conda activate <environment-name> && sh'"

    If you are using Pycharm, you can start up quickly by running:

    $ nix develop -c bash -c "conda-shell -c pycharm-professonial && exit"

    ### Setup: ###

    On your first run, enter conda using

    $ nix-develop -c bash -c "conda-shell -c 'conda-install'"
    (conda-shell)$ conda env create --name <environment-name> --file /path/to/environment.yaml

  '';

  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
  inputs.flake-utils.url = "github:numtide/flake-utils";

  outputs = { self, nixpkgs, flake-utils}:
  flake-utils.lib.eachDefaultSystem (system:
  let
    pkgs = import nixpkgs {
      inherit system;
      config.allowUnfree = true;
    };
  in {
    devShells.default = pkgs.mkShell {
      packages = with pkgs; [
        conda

        # You might want to add an IDE of your choice;
        # (jetbrains.plugins.addPlugins jetbrains.pycharm-professional [ "github-copilot" ])
      ];
    };
  });
}