README

此存储库包含PHPStan的命名空间约束规则的代码。

为什么？

在大多数架构中，你不应该依赖所有内容。使用此规则，你可以确保源命名空间（正则表达式模式）只能依赖于目标命名空间中的代码。

安装

$ composer require --dev mintware-de/phpstan-namespace-constraints

配置

将以下内容添加到你的 phpstan.neon

# phpstan.neon
includes:
    - vendor/mintware-de/phpstan-namespace-constraints/src/Rules/rules.neon

parameters:
    namespace_constraints:
        constraints:
            - from: 'App\\SourceNamespace(\\.*)?' # Everything inside this namespace has access to
              to: ['App\\SourceNamespace(\\.*)?'] # this namespace

示例

简单

# phpstan.neon
includes:
    - vendor/mintware-de/phpstan-namespace-constraints/src/Rules/rules.neon

parameters:
    namespace_constraints:
        constraints:
            - from: 'App\\Core(\\.*)?'
              to: ['App\\Core(\\.*)?']
            - from: 'App\\Data(\\.*)?'
              to: 
                - 'App\\Core(\\.*)?'
                - 'App\\Data(\\.*)?'
            - from: 'App\\UserInterface(\\.*)?'
              to: 
                - 'App\\Core(\\.*)?'
                - 'App\\Data(\\.*)?'
                - 'App\\UserInterface(\\.*)?'

高级

# phpstan.neon
includes:
    - vendor/mintware-de/phpstan-namespace-constraints/src/Rules/rules.neon

parameters:
    namespace_constraints:
        constraints:
            # App\User Constraints
            - from: 'App\\User\\Core(\\.*)?'
              to: ['App\\User\\Core(\\.*)?']
            # App\\Blog\ Constraints
            - from: 'App\\Blog\\Core(\\.*)?'
              to: ['App\\Blog\\Core(\\.*)?']
            # App\*\Core -> App\Shared\Core
            - from: 'App\\(\w+)\\Core(\\.*)?'
              to: ['App\\Shared\\Core(\\.*)?']