如何使用反向依赖项分叉

Question

i分叉 laravel/framework，想使用克隆的testing-encoding分支：

{
    "repositories": [
        {
            "type": "vcs",
            "url": "https://github.com/x-yuri/framework"
        }
    ],
    "require": {
        "laravel/framework": "dev-testing-encoding"
    }
}

但是当我做composer require modelizer/selenium时，它说：

Using version ^1.1 for modelizer/selenium
./composer.json has been updated
Loading composer repositories with package information
Updating dependencies (including require-dev)                
Your requirements could not be resolved to an installable set of packages.
  Problem 1
    - laravel/framework 5.4.x-dev requires symfony/console 3.2.* -> satisfiable by symfony/console[3.2.x-dev, v3.2.0-BETA1, v3.2.0-RC1, v3.2.0-RC2] but these conflict with your requirements or minimum-stability.
    - laravel/framework 5.4.x-dev requires symfony/console 3.2.* -> satisfiable by symfony/console[3.2.x-dev, v3.2.0-BE
TA1, v3.2.0-RC1, v3.2.0-RC2] but these conflict with your requirements or minimum-stability.
    - Installation request for modelizer/selenium ^1.1 -> satisfiable by modelizer/selenium[v1.1.0].
    - Conclusion: remove laravel/framework dev-testing-encoding
    - Conclusion: don't install laravel/framework dev-testing-encoding
    - modelizer/selenium v1.1.0 requires laravel/framework ^5.1 -> satisfiable by laravel/framework[5.4.x-dev, 5.1.x-de
v, 5.2.x-dev, 5.3.x-dev].
    - Can only install one of: laravel/framework[5.1.x-dev, dev-testing-encoding].
    - Can only install one of: laravel/framework[5.2.x-dev, dev-testing-encoding].
    - Can only install one of: laravel/framework[5.3.x-dev, dev-testing-encoding].
    - Can only install one of: laravel/framework[dev-testing-encoding, 5.1.x-dev].
    - Can only install one of: laravel/framework[dev-testing-encoding, 5.2.x-dev].
    - Can only install one of: laravel/framework[dev-testing-encoding, 5.3.x-dev].
    - Installation request for laravel/framework dev-testing-encoding -> satisfiable by laravel/framework[dev-testing-e
ncoding].

Installation failed, reverting ./composer.json to its original content.

我试图尝试使用minimum-stability和稳定标志。无济于事。我还能想出的最好的是fork modelizer/selenium，而在那里进行了硬码laravel的分支：

diff --git a/composer.json b/composer.json
index 9036e47..65facf0 100644
--- a/composer.json
+++ b/composer.json
@@ -12,8 +12,14 @@
             "email": "[e-mail]"
         }
     ],
+    "repositories": [
+        {
+            "type": "vcs",
+            "url": "https://github.com/x-yuri/framework"
+        }
+    ],
     "require": {
-        "laravel/framework": "^5.1",
+        "laravel/framework": "dev-testing-encoding",
         "symfony/process": ">=2.7",
         "phpunit/phpunit-selenium": ">=1.2",
         "guzzlehttp/guzzle": "^6.2"

将存储库添加到根composer.json：

{
    "type": "vcs",
    "url": "https://github.com/x-yuri/Selenium"
}

然后做：composer require modelizer/selenium=dev-laravel-testing-encoding。这也意味着，我也必须分叉laravel/socialite，尽管它不需要laravel/framework。可以比这简单吗？

Answer 1

github上的家伙为我提供了帮助。如您所见，modelizer/selenium需要laravel/framework=^5.1。我们想要laravel/framework=dev-testing-encoding。composer不知道如何比较这两个版本，除非我们说：

"require": {
    "laravel/framework": "dev-testing-encoding as 5.1.0"
}

这样，我们将dev-testing-encoding视为5.1.0的composer。换句话说，我们别名dev-testing-encoding与5.1.0。因此，它满足了modelizer/selenium的依赖性，并且需要包裹成功。