Function getSubComponent

packages/utils/src/build-components.ts:30–58

(library: any, paths: string[])

}

export function getSubComponent(library: any, paths: string[]) {
  const l = paths.length;
  if (l < 1 || !library) {
    return library;
  }
  let i = 0;
  let component: any;
  while (i < l) {
    const key = paths[i]!;
    let ex: any;
    try {
      component = library[key] || component;
    } catch (e) {
      ex = e;
      component = null;
    }
    if (i === 0 && component == null && key === 'default') {
      if (ex) {
        return l === 1 ? library : null;
      }
      component = library;
    } else if (component == null) {
      return null;
    }
    library = component;
    i++;
  }
  return component;
}

function findComponent(libraryMap: LibraryMap, componentName: string, npm?: IPublicTypeNpmInfo) {
  if (!npm) {