修复bug，去掉包中的receiver.php，避免安全性问题

Author: jinzhan

README.md

@@ -30,7 +30,17 @@
  ...
 }
  ```
- 
+
+## 服务端配置
+
+把[receiver.php](https://gist.github.com/jinzhan/131858820f998acca568b374dcfd88e2)，部署到远程机器，并保证`receiver.php`能被正常访问
+
+
+直接访问`http://YOUR_HOST/YOUR_PATH/receiver.php`时，页面应该显示这行字
+
+```
+I'm ready for that, you know.
+```
 
 ## Reference
 

fsr.js

@@ -109,7 +109,11 @@ function requireToken(validateApi, info, cb) {
 }
 
 function getTmpFile() {
-    return require('os').homedir() + '/.deploy-tmp/deploy.json';
+    const dir = require('os').homedir() + '/.deploy-tmp';
+    if (!fs.existsSync(dir)) {
+        fs.mkdirSync(dir);
+    }
+    return dir + '/deploy.json';
 }
 
 function deployInfo(options) {
@@ -202,4 +206,4 @@ module.exports = function (modified, options, callback) {
             current(next);
         };
     }, callback)();
-};
+};

package.json

@@ -1,6 +1,6 @@
 {
   "name": "deploy-files",
-  "version": "0.0.4",
+  "version": "0.0.5",
   "description": "deploy files with node",
   "main": "index.js",
   "dependencies": {

receiver.php

@@ -1,44 +0,0 @@
-<?php
-
-// 如果是 debug 模式,就输出所有错误
-if(isset($_GET['debug']) && $_GET['debug'] == "true"){
-    @error_reporting(E_ALL);
-    ini_set('display_errors', '1');
-}else{
-    @error_reporting(E_ALL & ~E_NOTICE & ~E_WARNING);
-}
-
-function mkdirs($path, $mod = 0777) {
-    if (is_dir($path)) {
-        return chmod($path, $mod);
-    } else {
-        $old = umask(0);
-        if(mkdir($path, $mod, true) && is_dir($path)){
-            umask($old);
-            return true;
-        } else {
-            umask($old);
-        }
-    }
-    return false;
-}
-
-// if($_POST['to'] && isset($_POST['token']) && $_POST['token'] == "xxxxxx"){ // 以增加 token 字段为例, 举一反三
-if($_POST['to']){ 
-    $to = urldecode($_POST['to']);
-    if(is_dir($to) || $_FILES["file"]["error"] > 0){
-        header("Status: 500 Internal Server Error");
-    } else {
-        if(file_exists($to)){
-            unlink($to);
-        } else {
-            $dir = dirname($to);
-            if(!file_exists($dir)){
-                mkdirs($dir);
-            }
-        }
-        echo move_uploaded_file($_FILES["file"]["tmp_name"], $to) ? 0 : 1;
-    }
-} else {
-    echo 'I\'m ready for that, you know.';
-}