php Composer：所需的具有不同最低稳定性级别的软件包
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Composer: required packages with differing levels of minimum-stability
提问by Chris Schmitz
I have a composer file for a laravel installation with the following composer.json file:
我有一个用于 laravel 安装的 Composer 文件，其中包含以下 composer.json 文件：
{
"name": "laravel/laravel",
"description": "The Laravel Framework.",
"keywords": ["framework", "laravel"],
"license": "MIT",
"require": {
"laravel/framework": "4.1.*"
},
"autoload": {
"classmap": [
"app/commands",
"app/controllers",
"app/models",
"app/database/migrations",
"app/database/seeds",
"app/tests/TestCase.php"
]
},
"scripts": {
"post-install-cmd": [
"php artisan clear-compiled",
"php artisan optimize"
],
"post-update-cmd": [
"php artisan clear-compiled",
"php artisan optimize"
],
"post-create-project-cmd": [
"php artisan key:generate"
]
},
"config": {
"preferred-install": "dist"
},
"minimum-stability": "stable"
}
I'm trying to add in the bundle for sentry. On sentry's website it says I can install it by adding the following to my composer.json file:
我正在尝试为哨兵添加捆绑包。在哨兵的网站上，它说我可以通过将以下内容添加到我的 composer.json 文件来安装它：
{
"require": {
"cartalyst/sentry": "2.0.*"
},
"minimum-stability": "dev"
}
I tried adding the new json object at the end of the current laravel one like so:
我尝试在当前 Laravel 的末尾添加新的 json 对象，如下所示：
...
},
{
"require": {
"cartalyst/sentry": "2.0.*"
},
"minimum-stability": "dev"
}
When I run the composer updatecommand to load the new package I get an error saying that the new object addition is not valid json.
当我运行composer update加载新包的命令时，我收到一条错误消息，指出添加的新对象不是有效的 json。
If I add the cartalyst/sentryto the existing requireobject it cannot find the sentry package because the existing requires have a minimum-stability value of stable.
如果我将cartalyst/sentry加到现有require对象中，它将无法找到哨兵包，因为现有需要的最小稳定性值为stable。
Is there a way of specifying the sentry package in a separate require object that has the minimum-stability setting of dev?
有没有办法在具有最小稳定性设置的单独的 require 对象中指定哨兵包dev？
回答by Laurence
The answer is just add @dev
答案是添加 @dev
{
"require": {
"cartalyst/sentry": "2.0.*@dev"
},
}
You can read more about minimum stability settings here.
您可以在此处阅读有关最低稳定性设置的更多信息。
An alternative is to set your minimum-stability to dev, but tell composer you want to use stable whenever possible:
另一种方法是将您的 minimum-stability 设置为 dev，但告诉作曲家您希望尽可能使用 stable：
"minimum-stability": "dev",
"prefer-stable" : true
This basically means it will always use stable UNLESS there is no way to install a stable dependency, and therefore use dev.
这基本上意味着它将始终使用稳定的，除非无法安装稳定的依赖项，因此使用 dev。
回答by PeterM
You can also use other levels of stability, like alpha, betacombined with version selector.
您还可以使用其它稳定的水平，比如alpha，beta与版本结合选择。
Examples
例子
With caret operator - maximum of version 2 allowing beta:
使用插入符运算符 - 最大版本 2 允许测试版：
"cartalyst/sentry": "^2@beta"
Any version allowing alpha
任何允许 alpha 的版本
"cartalyst/sentry": "*@alpha"
