Function composeLoaders

packages/cli/src/cli/loaders/_utils.ts:3–43

(
  ...loaders: ILoader<any, any, any>[]
)

import { ILoader, ILoaderDefinition } from "./_types";

export function composeLoaders(
  ...loaders: ILoader<any, any, any>[]
): ILoader<any, any> {
  return {
    init: async () => {
      for (const loader of loaders) {
        await loader.init?.();
      }
    },
    setDefaultLocale(locale: string) {
      for (const loader of loaders) {
        loader.setDefaultLocale?.(locale);
      }
      return this;
    },
    pull: async (locale, input) => {
      let result: any = input;
      for (let i = 0; i < loaders.length; i++) {
        result = await loaders[i].pull(locale, result);
      }
      return result;
    },
    push: async (locale, data) => {
      let result: any = data;
      for (let i = loaders.length - 1; i >= 0; i--) {
        result = await loaders[i].push(locale, result);
      }
      return result;
    },
    pullHints: async (originalInput?) => {
      let result: any = originalInput;
      for (let i = 0; i < loaders.length; i++) {
        const subResult = await loaders[i].pullHints?.(result);
        if (subResult) {
          result = subResult;
        }
      }
      return result;
    },
  };
}

export function createLoader<I, O, C>(
  lDefinition: ILoaderDefinition<I, O, C>,