发布添加copyImage步骤

deploy_utils/deploy.js

@@ -1,22 +1,25 @@
 const fs = require('fs')
 const path = require('path')
 
-module.exports = {
+class Deploy {
   /**
    * 发布静态化的站点
    * @param {String} source 源位置
    * @param {String} target 目标位置
-   * @param {Boolean} copyRoot 是否拷贝根目录
+   * @param {Boolean} isRemove 是否先进行删除
    */
-  async exec(source, target, copyRoot) {
-    await new Promise((resolve, reject) => {
-      console.log(`删除${target}目录中的文件`)
-      this._deleteFolderRecursive(target, true)
-      resolve()
-    })
+  async exec(source, target, isRemove = false) {
+    if(isRemove) {
+      await new Promise((resolve, reject) => {
+        console.log(`删除${target}目录中的文件`)
+        this._deleteFolderRecursive(target, true)
+        resolve()
+      })
+    }
     console.log(`拷贝${source}所有文件 -> ${target}`)
-    this._copyFolderRecursive(source, target, copyRoot)
-  },
+    this._checkDirectory(target)
+    this._copyFolderRecursive(source, target)
+  }
 
   /**
    * 递归删除目录以及子目录中的所有文件
@@ -35,7 +38,7 @@ module.exports = {
     if(!retainRoot) { // 根目录保留
       fs.rmdirSync(curPath)
     }
-  },
+  }
   /**
    * 递归拷贝目录
    * @param {String} source 源位置
@@ -53,24 +56,28 @@ module.exports = {
           let writable = fs.createWriteStream(_target) //创建写入流
           readable.pipe(writable);
         } else if (stats.isDirectory()) { //是目录则 递归 
-          this._checkDirectory(_src, _target, this._copyFolderRecursive)
+          this._checkDirectory(_target, this._copyFolderRecursive, _src, _target)
         }
       })
     })
-  },
+  }
   
   /**
    * 校验目标目录是否存在
-   * @param {String} src 源目录
    * @param {String} target 目标目录
    * @param {Function} callback 回调函数
+   * @param {Array} args 回调函数入参
    */
-  _checkDirectory (src,target,callback) {
+  _checkDirectory (target, callback, ...args) {
     fs.access(target, fs.constants.F_OK, err => {
       if (err) {
         fs.mkdirSync(target)
       }
-      callback.call(this, src, target)
+      if (typeof callback === 'function') {
+        callback.apply(this, args)
+      }
     })
   }
-}
+}
+
+module.exports = new Deploy()