Function getSchematicDefaults

packages/angular/cli/src/utilities/config.ts:350–386

(
  collection: string,
  schematic: string,
  project?: string | null,
)

}

export async function getSchematicDefaults(
  collection: string,
  schematic: string,
  project?: string | null,
): Promise<{}> {
  const result = {};
  const mergeOptions = (source: json.JsonValue | undefined): void => {
    if (isJsonObject(source)) {
      // Merge options from the qualified name
      Object.assign(result, source[`${collection}:${schematic}`]);

      // Merge options from nested collection schematics
      const collectionOptions = source[collection];
      if (isJsonObject(collectionOptions)) {
        Object.assign(result, collectionOptions[schematic]);
      }
    }
  };

  // Global level schematic options
  const globalOptions = await getWorkspace('global');
  mergeOptions(globalOptions?.extensions['schematics']);

  const workspace = await getWorkspace('local');
  if (workspace) {
    // Workspace level schematic options
    mergeOptions(workspace.extensions['schematics']);

    project = project || getProjectByCwd(workspace);
    if (project) {
      // Project level schematic options
      mergeOptions(workspace.projects.get(project)?.extensions['schematics']);
    }
  }

  return result;
}

export async function isWarningEnabled(warning: string): Promise<boolean> {
  const getWarning = (source: json.JsonValue | undefined): boolean | undefined => {