import {
  chain, noop, Rule,
  schematic,
  SchematicContext,
  Tree,
} from "@angular-devkit/schematics";
import { NgAddOptions } from "./schemas";

export default function (ngAddOptions: NgAddOptions): Rule{
  return (host: Tree, context: SchematicContext) => {
    if (!ngAddOptions.project) {
      return noop();
    }

    return chain(
      [
        schematic("process-env", ngAddOptions)
      ]
    )(host, context);
  };
}