Symfony 4 中的私有自定义包在哪里? [英] Where do private, custom bundles live in Symfony 4?

问题描述

我在 Symfony 项目中使用了许多私有的自定义包.在 Symfony 3 下，它们位于 src 的子目录中:

I have a number of private, custom bundles that I use in my Symfony projects. Under Symfony 3, they lived in a sub-directory of src:

src/
    DSL/
      DSLLibraryBundle/
      DSLTelnetBundle/
      ...
    SiteBundle/      # (or AppBundle)

在 Symfony 4 下，特定于应用程序的包消失了，我不清楚我的自定义包应该放在哪里.

Under Symfony 4, the application-specific bundle is gone and it's unclear to me where my custom bundles should live.

关于捆绑包的文档(https://symfony.com/doc/current/bundles/best_practices.html#bundles-naming-conventions) 没有提供放置自定义包的具体建议.

The documentation on bundles (https://symfony.com/doc/current/bundles/best_practices.html#bundles-naming-conventions) provide no specific recommendations for placing custom bundles.

我尝试将 DSL 目录直接放在项目目录和 src/下.无论哪种方式，我都会遇到未定义的类错误.

I have tried placing my DSL directory directly under the project directory and under src/. I end up with undefined class errors either way.

我目前拥有:

src/
    DSL/
        LibraryBundle/
            DSLLibraryBundle.php

捆绑文件:

// src/DSL/DSLLibrary/DSLLibraryBundle.php:

namespace DSL\LibraryBundle;

use Symfony\Component\HttpKernel\Bundle\Bundle;

class DSLLibraryBundle extends Bundle
{

}

bundles.php 中的条目:

The entry in bundles.php:

DSL\LibraryBundle\DSLLibraryBundle::class => ['all' => true],

运行控制台命令时的当前错误:

Current error when running a console command:

PHP 致命错误:未捕获Symfony\Component\Debug\Exception\ClassNotFoundException:试图从命名空间DSL\LibraryBundle"加载类DSLLibraryBundle".

PHP Fatal error: Uncaught Symfony\Component\Debug\Exception\ClassNotFoundException: Attempted to load class "DSLLibraryBundle" from namespace "DSL\LibraryBundle".

一些注意事项:
- 我的自定义包不是通过 Composer 安装的
- 一旦我开始工作，实际的 DSL/目录将是一个符号链接

A couple of notes:
- My custom bundles are not installed via Composer
- The actual DSL/ directory will be a symlink once I get this working

推荐答案

2019 年 4 月 12 日更新:最后，我采取了与最初尝试完全不同的方法.
简而言之，我现在使用 composer 来包含我的自定义包.

Update April 12, 2019: In the end, I took a completely different approach than my initial attempts.
In a nutshell, I now use composer to include my custom bundles.

我的自定义包位于它们自己的目录树中.
每个包都必须有一个有效的 composer.json 文件来定义包.例如:

My custom bundles live in their own directory tree.
Each bundle must have a valid composer.json file defining the bundle. For example:

{
  "name": "dsl/base-bundle",
  "description": "Base bundle required by all other DSL bundles",
  "type": "symfony-bundle",
  "version": "2.1.0",
  "license": "proprietary",
  "authors": [{"name": "David M. Patterson", "email": "[e-mail]"}],
  "minimum-stability": "stable",
  "require": {
  },
  "require-dev": {
  },
  "autoload": {
    "psr-4":  {
      "Dsl\\BaseBundle\\": "src/"
    }
  }
}

然后在项目的 composer.json 文件中定义一个自定义仓库:

Then define a custom repository in the project's composer.json file:

"repositories":[
  {
    "type": "path",
    "url":  "/full/path/to/DslBaseBundle"
  },
 ], ...

然后让作曲家需要 dsl/base-bundle
Composer 将在 vendor/中创建一个指向包的符号链接，然后一切都按预期工作.

Then do a composer require dsl/base-bundle
Composer will create a symlink in vendor/ to the bundle and everything works as expected from there on.

我的个人库是一个常规的 Symfony 项目，有一个包含我的包的 lib 子目录，每个包都在 lib/下的自己的子目录中.

My personal library is a regular Symfony project with a lib sub-directory that contains my bundles, each in its own sub-directory below lib/.

Symfony 应用程序为我提供了一个方便的测试平台.请注意，自定义包必须与任何其他 Symfony 项目一样包含在其中.

The Symfony application provides me with a convenient test bed. Note that the custom bundles must be included in it the same as for any other Symfony project.

@Stnaire，希望有所帮助.

@Stnaire, hope that helps.

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