Function getWarning

packages/angular/cli/src/utilities/config.ts:389–399

(source: json.JsonValue | undefined)

export async function isWarningEnabled(warning: string): Promise<boolean> {
  const getWarning = (source: json.JsonValue | undefined): boolean | undefined => {
    if (isJsonObject(source)) {
      const warnings = source['warnings'];
      if (isJsonObject(warnings)) {
        const value = warnings[warning];
        if (typeof value == 'boolean') {
          return value;
        }
      }
    }
  };

  let result: boolean | undefined;