nuke-debug-util/lib/qap-jssdk.js

qap调试库函数

'use strict';
const fetch = require('node-fetch');
const path = require('path');
const fs = require('fs-extra');
const semver = require('semver');
const moment = require('moment');
const chalk = require('chalk');
const cwd = process.cwd();
/**
 * 返回特定tag的sdk info
 * @param {string}可选的tag类型   release、beta、release-x
 */
module.exports.getSDKInfo = function(tag) {
  if (!tag || tag.length == 0) {
    tag = 'release';
  }
  let timeNow = moment().format('YYYY-MM-DD hh:mm:ss');
  // 增加缓存文件，减少接口耗时
  let cache_path = path.resolve(cwd, '.jssdk.json');
  if (fs.existsSync(cache_path)) {
    let cache = fs.readJsonSync(cache_path);
    if (
      cache.timeUpdate &&
      moment(cache.timeUpdate).add(1, 'h') > moment(timeNow)
    ) {
      return {
        success: true,
        data: cache.data ? cache.data : cache,
      };
    }
  }
  return new Promise((resolve, reject) => {
    let sdkPackJson = `https://unpkg.cnpmjs.org/qap-sdk-pack@${tag}/package.json`;
    fetch(sdkPackJson)
      .then(res => {
        return res.json();
      })
      .then(
        json => {
          let cache_sdk = {
            timeUpdate: timeNow,
            data: json,
          };
          fs.writeJsonSync(cache_path, cache_sdk);
          resolve({
            success: true,
            data: json,
          });
        },
        err => {
          console.log(
            chalk.red(
              `当前网络无法访问${sdkPackJson}, 开始使用备份文件作为构建基础信息`
            )
          );
          try {
            let backUpJson = require(path.join(cwd, '.jssdk.json'));
            backUpJson.timeUpdate = timeNow;
            fs.writeJsonSync(cache_path, backUpJson);
          } catch (err) {
            console.log(error);
          }
          resolve({
            success: true,
            info: `qap-sdk-pack ${tag} version is not exist , use backup file instead`,
          });
        }
      )
      .catch(error => {
        console.log(
          chalk.red(
            `当前网络无法访问${sdkPackJson}, 开始使用备份文件作为构建基础信息`
          )
        );
        try {
          let backUpJson = require(path.join(cwd, '.jssdk.json'));
          backUpJson.timeUpdate = timeNow;
          fs.writeJsonSync(cache_path, backUpJson);
        } catch (err) {
          console.log(error);
        }
        resolve({
          success: true,
          info: `use backup file instead`,
        });
      });
  });
};

/**
 *  取项目的min-qn版本,只在初始化执行
 *  1、overwriteVersion是否等于 version，如果不等于，那么继续取overwriteVersion的package.json，直到相等。
 *  2、overwriteVersion等于 version 的json文件里，minQN的版本号即为线上插件能运行的千牛最小版本号。
 * @return \{{{object}}\} {{min_qn_android,min_qn_ios}}{{}}
 */
module.exports.getMinVersion = function(res) {
  return {
    min_qn_android: res.data.compatibility.app
      ? res.data.compatibility.app.android
      : '5.8.2',
    min_qn_ios: res.data.compatibility.app
      ? res.data.compatibility.app.ios
      : '5.8.2',
  };
};