安装后即移除symfony/profiler-pack

Question

安装后即移除symfony/profiler-pack

phpsymfonycomposer-phpsymfony5symfony-flex

9

我使用命令 composer create-project symfony/website-skeleton my_project_name 创建了一个项目。

我想安装 symfony/profiler-pack。为什么？因为在探查器中没有“调试”选项卡。

我尝试使用 composer require --dev symfony/profiler-pack 命令，输出结果如下：

Using version ^1.0 for symfony/profiler-pack
./composer.json has been updated
Loading composer repositories with package information
Updating dependencies (including require-dev)
Restricting packages listed in "symfony/symfony" to "5.1.*"
Package operations: 1 install, 0 updates, 0 removals
As there is no 'unzip' command installed zip files are being unpacked using the PHP zip extension.
This may cause invalid reports of corrupted archives. Besides, any UNIX permissions (e.g. executable) defined in the archives will be lost.
Installing 'unzip' may remediate them.
  - Installing symfony/profiler-pack (v1.0.5): Loading from cache
Writing lock file
Generating optimized autoload files
composer/package-versions-deprecated: Generating version class...
composer/package-versions-deprecated: ...done generating version class
90 packages you are using are looking for funding.
Use the `composer fund` command to find out more!
Executing script cache:clear [OK]
Executing script assets:install public [OK]

Unpacked symfony/profiler-pack dependencies
Loading composer repositories with package information
Installing dependencies (including require-dev) from lock file
Package operations: 0 installs, 0 updates, 1 removal
  - Removing symfony/profiler-pack (v1.0.5)
89 packages you are using are looking for funding.
Use the `composer fund` command to find out more!

为什么安装后立即删除symfony/profiler-pack？

composer.json 的部分内容：

"require-dev": {
    "symfony/browser-kit": "^5.1",
    "symfony/css-selector": "^5.1",
    "symfony/debug-bundle": "^5.1",
    "symfony/maker-bundle": "^1.0",
    "symfony/monolog-bundle": "^3.0",
    "symfony/phpunit-bridge": "^5.1",
    "symfony/stopwatch": "^5.1",
    "symfony/twig-bundle": "^5.1",
    "symfony/var-dumper": "^5.1",
    "symfony/web-profiler-bundle": "^5.1"
}

- Tarasovych

2

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1个回答

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- yivi · Accepted Answer

*-pack Symfony包是“元包”，安装后它们总是被“删除”。

它们唯一的目的是同时安装一堆一级相关的依赖项，并有时执行一些flex配方。

当你require profiler-pack时，实际添加到你的依赖项中的是：

"symfony/stopwatch": "5.1.*",
"symfony/twig-bundle": "5.1.*",
"symfony/web-profiler-bundle": "5.1.*",

你可以在Packagist上确认此信息。

例如，如果安装了orm-pack，则会将以下内容安装到第一级（也就是说，这些包现在是你项目的依赖项，而不是包的依赖项）:

"composer/package-versions-deprecated": "^1.11",
"doctrine/doctrine-bundle": "^2.1",
"doctrine/doctrine-migrations-bundle": "^3.0",
"doctrine/orm": "^2.7",

在过去，除非您传递了--unpack标志给require，或者在安装后执行了unpack，否则这些软件包将作为一级依赖项保留安装。现在这些包默认会被解压缩，这是更好的做法，因为否则“真正”的依赖关系会隐藏在Symfony“meta-pack”之后。

安装后删除profiler-pack这种情况完全是正常的行为。您不能保留该软件包，并且它也不提供任何运行时功能。

你正在寻找的“Debug”选项卡由一个不同的软件包提供，正如评论中msg所解释的那样。它由symfony/debug-bundle提供，您似乎已经安装了它。如果安装后它没有出现，您的安装可能存在某些问题。

但更有可能的是，在您的bundles.php文件中未启用该bundle。请确保其中有以下内容:

Symfony\Bundle\DebugBundle\DebugBundle::class => ['dev' => true, 'test' => true],