move-default-base.ts

/* eslint-disable @typescript-eslint/no-unused-vars */
import { readNxJson, updateNxJson } from '../../generators/utils/nx-json';
import { Tree } from '../../generators/tree';

/**
 * Updates existing workspaces to move nx.json's affected.defaultBase to nx.json's base.
 */
export default function update(host: Tree) {
  const nxJson = readNxJson(host);
  if (nxJson.affected?.defaultBase) {
    nxJson.base = nxJson.affected.defaultBase;
    delete nxJson.affected.defaultBase;
    if (Object.keys(nxJson.affected).length === 0) {
      delete nxJson.affected;
    }
    updateNxJson(host, nxJson);
  }
}