php – 为什么我的composer.json会在作曲家安装后自动删除或丢失

这就是,在composer安装之后,composer.json将不再存在.

这很奇怪.

这是我的composer.json：

{
  "repositories": [
    {
      "type": "composer","url": "http://wpackagist.org"
    },{
      "type": "package","package": {
        "name": "wordpress","type": "webroot","version": "4.4.1","dist": {
          "type": "zip","url": "https://github.com/WordPress/WordPress/archive/4.4.1.zip"
        },"require": {
          "fancyguy/webroot-installer": "1.0.0"
        }
      }
    }
  ],"require": {
    "php": ">=5.3.0","wordpress": "4.4.1","fancyguy/webroot-installer": "1.0.0"
  },"extra": {
    "webroot-dir": "./","webroot-package": "wordpress"
  }
}

供应商目录和composer.lock仍然存在.

myMBP:testtt erwai$composer install
Loading composer repositories with package information
Installing dependencies (including require-dev)
  - Installing fancyguy/webroot-installer (1.0.0)
    Loading from cache

  - Installing wordpress (4.4.1)
    Loading from cache

Writing lock file
Generating autoload files

myMBP:testtt erwai$ls
composer.lock       wp-blog-header.php  wp-load.php
index.php       wp-comments-post.php    wp-login.php
license.txt     wp-config-sample.php    wp-mail.php
readme.html     wp-content      wp-settings.php
vendor          wp-cron.php     wp-signup.php
wp-activate.php     wp-includes     wp-trackback.php
wp-admin        wp-links-opml.php   xmlrpc.php

myMBP:testtt erwai$ls composer.json
ls: composer.json: No such file or directory

myMBP:testtt erwai$ls composer.lock
composer.lock

myMBP:testtt erwai$ls vendor
autoload.php    composer

> OS：OS X 10.11.2
> PHP：5.5.30
>作曲家：1.0-dev(64b0d721838cdceef679761c5cf69a0d070d14c9)

编辑

我认为在安装wordpress时可能会发生这种情况.

由于wordpress安装在根目录(“webroot-dir”：“./”)中,它似乎清理了所有目录.

有什么想法吗？