/**
 * Copyright 2023 actions-toolkit authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import * as core from '@actions/core';

import {Cache} from './cache';

const isPost = !!process.env['STATE_isPost'];
if (!isPost) {
  core.saveState('isPost', 'true');
}

/**
 * Runs a GitHub Action.
 * Output will be streamed to the live console.
 *
 * @param     main            runs the defined function.
 * @param     post            runs the defined function at the end of the job if set.
 * @returns   Promise<void>
 */
export async function run(main: () => Promise<void>, post?: () => Promise<void>): Promise<void> {
  if (!isPost) {
    try {
      await main();
    } catch (e) {
      core.setFailed(e.message);
    }
  } else {
    if (post) {
      await post();
    }
    await Cache.post();
  }
}