chore: remove loading pkg tips

Change-Id: I518e93a2e4c922feb5e5267876cee94d3da61a2d

README.md

@@ -89,29 +89,33 @@ DEBUG=yuque-hexo.* yuque-hexo sync
 
 1. 语雀同步过来的文章会生成两部分文件；
 
-    - yuque.json: 从语雀 API 拉取的数据
-    - source/_posts/yuque/*.md: 生成的 md 文件
+- yuque.json: 从语雀 API 拉取的数据
+- source/_posts/yuque/*.md: 生成的 md 文件
 
 2. 支持配置front-matter, 语雀编辑器编写示例如下:
-    - 语雀编辑器示例，可参考[原文](https://www.yuque.com/u46795/blog/dlloc7)：
-    ![image.png](https://cdn.nlark.com/yuque/0/2019/png/155457/1547033073596-797e3d68-fac4-40fd-8e8d-16ea1da4b705.png)
-    语雀编辑器转换成的markdown 如下（已做兼容）：
-    ```markdown
-      tags: [hexo, node]<br />date: 2018-06-09<br />categories: 前端
 
-      ---
-    ```
+- 语雀编辑器示例，可参考[原文](https://www.yuque.com/u46795/blog/dlloc7)
 
-    - 标准 markdown 示例：
+![image.png](https://cdn.nlark.com/yuque/0/2019/png/155457/1547033073596-797e3d68-fac4-40fd-8e8d-16ea1da4b705.png)
 
-    ```markdown
-      date: 2015-04-18 00:00:00
-      tags: [css]
-      categories: CSS 
-      ---
-    ```
+语雀编辑器转换成的markdown 如下（已做兼容）：
 
-    > 注意：分割线不能少，兼容一个或多个属性的自定义
+```markdown
+tags: [hexo, node]<br />date: 2018-06-09<br />categories: 前端
+
+---
+```
+
+- 标准 markdown 示例：
+
+```markdown
+date: 2015-04-18 00:00:00
+tags: [css]
+categories: CSS 
+---
+```
+
+> 注意：分割线不能少，兼容一个或多个属性的自定义
 
 # Example
 
@@ -131,3 +135,7 @@ https://github.com/x-cold/blog/blob/master/package.json
 ### v1.3.1
 
 - 修复 front-matter 处理格式问题
+
+### v1.4.0
+
+- 升级项目架构，增强扩展性，支持自定义 adpter

command/clean.js

@@ -1,6 +1,7 @@
 'use strict';
 
 const Command = require('common-bin');
+const initConfig = require('../config'); // 初始化 config
 const cleaner = require('../lib/cleaner');
 const out = require('../lib/out');
 
@@ -11,6 +12,9 @@ class CleanCommand extends Command {
   }
 
   async run() {
+    if (!initConfig) {
+      process.exit(0);
+    }
     cleaner.cleanPosts();
     cleaner.clearCache();
     out.info('yuque-hexo clean done!');

command/sync.js

@@ -1,7 +1,7 @@
 'use strict';
 
 const Command = require('common-bin');
-const config = require('../config');
+const initConfig = require('../config'); // 初始化 config
 const cleaner = require('../lib/cleaner');
 const Downloader = require('../lib/Downloader');
 const out = require('../lib/out');
@@ -13,11 +13,15 @@ class SyncCommand extends Command {
   }
 
   async run() {
+    if (!initConfig) {
+      process.exit(0);
+    }
+
     // clear previous directory.
     out.info('clear previous directory.');
     cleaner.cleanPosts();
     // get articles from yuque or cache
-    const downloader = new Downloader(config);
+    const downloader = new Downloader(initConfig);
     await downloader.autoUpdate();
     out.info('yuque-hexo sync done!');
   }

config.js

@@ -32,7 +32,7 @@ function loadConfig() {
 
 function loadJson() {
   const pkgPath = path.join(cwd, 'package.json');
-  out.info(`loading config: ${pkgPath}`);
+  // out.info(`loading config: ${pkgPath}`);
   try {
     const pkg = require(pkgPath);
     return pkg;

index.js

@@ -2,17 +2,12 @@
 
 const path = require('path');
 const Command = require('common-bin');
-const initConfig = require('./config'); // 初始化 config
 
 class MainCommand extends Command {
   constructor(rawArgv) {
     super(rawArgv);
     this.usage = 'Usage: yuque-hexo <command>';
 
-    if (!initConfig) {
-      process.exit(0);
-    }
-
     // load sub command
     this.load(path.join(__dirname, 'command'));
   }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "yuque-hexo",
-  "version": "1.4.0",
+  "version": "1.4.1",
   "description": "A downloader for articles from yuque",
   "main": "index.js",
   "scripts": {