bm_scaffold_async_router/utils/readConfig.js

本木前端脚手架-异步路由版

/**
 * @Author: songqi
 * @Date:   2016-07-15
 * @Email:  songqi@benmu-health.com
 * @Last modified by:   songqi
 * @Last modified time: 2017-02-15
 */

var fs = require('fs'),
    _ = require('lodash'),
    path = require('path');

var CONFIG = null;

function readAllConfig() {
    var configPath = path.join(process.cwd(), './config.js'),
        erosDevPath = path.join(process.cwd(), './dev.json'),
        erosConfigPath = path.resolve(process.cwd(), '../config.json');

    // 兼容weex-eros 如果上一层有 config.json 本层有dev文件 判定为weex-eros 有点low
    if (fs.existsSync(erosConfigPath) && fs.existsSync(erosDevPath)) {
        var erosDev = JSON.parse(fs.readFileSync(erosDevPath)),
            erosConfig = JSON.parse(fs.readFileSync(erosConfigPath));

        CONFIG = _.assign({
            weex: true,
            appName: erosConfig.appName, //三端统一appName
            zipFolder: erosConfig.zipFolder.server, //三端统一appName
            localZipFolder: erosConfig.zipFolder,
            version: erosConfig.version,
            framework: '// { "framework": "Vue" }\n',
        }, erosDev)
        return;
    }
    // 否则只读取项目中的js文件
    if (fs.existsSync(configPath)) {
        CONFIG = require(configPath);
    }

}

function get(key) {
    if (CONFIG && CONFIG[key]) {
        return _.cloneDeep(CONFIG[key]);
    } else {
        return false;
    }
}

readAllConfig();

module.exports = {
    get: get
}