nushell-derivation.nix

{
  mkNushellDerivation = {
    nushell,       # A Nushell package
    name,          # The name of the derivation
    src,           # The derivation's sources
    system,        # The host system
    packages ? [], # Same as in stdenv
    build ? "",    # Same as in stdenv
  }:

  derivation {
    inherit build name packages src system;
    builder = "${nushell}/bin/nu";
    args = [ ../nuenv/bootstrap.nu ];
  
    # Attributes passed to the environment
    # (prefaced with __nu_ to avoid naming collisions)
    __nu_builder = ../nuenv/builder.nu;
    __nu_nushell_version = nushell.version;
    __nu_envFile = ./env.nu; # Helper functions
  };
}