xcode 如何在 Playground 中使用 cocoapods？

How to use cocoapods with playground?

提问by vinbhai4u

I am trying out some pods before I implement it with my main project I want to make sure it works properly for my requirement. Easiest way is to try it with playground.

在我用我的主要项目实现它之前，我正在尝试一些 pods 我想确保它可以正常工作满足我的要求。最简单的方法是在操场上尝试。

I tried pod initwith playground which doesn't work

我试过pod init在操场上不起作用

[!] No xcode project found, please specify one

[!] 没有找到xcode项目，请指定一个

Help is much appreciated.

非常感谢帮助。

回答by jkistler

This is an old question but shows up at the top of Google.

这是一个老问题，但出现在谷歌的顶部。

This Could Be Us But You Playingis a command line tool that creates a new Xcode playground with an integrated cocoapod. It also supports integrating multiple cocoapods at once. It's a single command.

This could be Us But You Playing是一个命令行工具，它创建了一个带有集成 cocoapod 的新 Xcode 游乐场。它还支持一次集成多个 cocoapods。这是一个单一的命令。

1. To Install: gem install cocoapods-playgrounds
2. To Use: pod playgrounds Alamofire
3. Wait for playground to open then build it.

1. 安装： gem install cocoapods-playgrounds
2. 使用： pod playgrounds Alamofire
3. 等待游乐场打开然后建造它。

回答by Paul Van Wieren

For those using the pre-release 1.0 version of CocoaPods, the 'link_with' directive that @samuel used is deprecated. I tried simply adding my playground as a target in my Podfile, but CocoaPods doesn't recognize it as a valid target.

对于那些使用 CocoaPods 1.0 预发布版本的用户，@samuel 使用的“link_with”指令已被弃用。我尝试简单地将我的游乐场添加为我的 Podfile 中的目标，但 CocoaPods 无法将其识别为有效目标。

I found that adding a scheme for the pod I need to use and building it manually works as discussed here.

我发现为我需要使用的 pod 添加一个方案并手动构建它可以像这里讨论的那样工作。

To demonstrate this in action, I have created a sample project with Alamofire integrated into a Playground here.

为了在行动证明这一点，我已经创建了一个Alamofire示例项目集成到一个游乐场这里。

I also came across thislibrary. I haven't had a chance to use it yet, but it looks promising.

我也遇到了这个图书馆。我还没有机会使用它，但它看起来很有希望。

Aside: if you'd like to make asynchronous requests in a Playground (e.g. with Alamofire), you'll need to enable indefinite execution as described here.

旁白：如果您想在 Playground 中发出异步请求（例如使用 Alamofire），您需要启用此处所述的无限期执行。

I hope this helps.

我希望这有帮助。

回答by Samuel Mellert

There is an issue of "Little bites of cocoa" explaining how to do this: https://littlebitesofcocoa.com/138-using-cocoapods-in-xcode-playgrounds

有一个“小口可可”的问题解释了如何做到这一点：https: //littlebitesofcocoa.com/138-using-cocoapods-in-xcode-playgrounds

1. Create project
2. Pod init
3. Add dependency
4. Add playground to your workspace
5. Add 'link_with' directive for your playground

1. 创建项目
2. Pod初始化
3. 添加依赖
4. 将游乐场添加到您的工作区
5. 为您的游乐场添加“link_with”指令

回答by Sergey Kuznetsov

What works for me in Xcode 10 is:

在 Xcode 10 中对我有用的是：

1. Create simple Single View App;
2. Init it with all pods needed as usual;
3. Crate a new separate Playground somewhere on the disc;
4. After that just go to your Single View App workspace and use "Add files to.." command in Project Navigator, and add your Playground;

1. 创建简单的单视图应用程序；
2. 像往常一样用所有需要的 pod 初始化它；
3. 在光盘上的某处创建一个新的独立游乐场；
4. 之后，只需转到您的 Single View App 工作区并使用 Project Navigator 中的“Add files to..”命令，然后添加您的 Playground；

Now you can use all "Import" directives you needed in your playground.

现在您可以在您的 Playground 中使用您需要的所有“导入”指令。

回答by sas

If your pods also support the Swift Package Manager, you could try Arena:

如果您的 pod 也支持 Swift Package Manager，您可以尝试Arena：

arena https://github.com/finestructure/Gala
  resolving package dependencies
  libraries found: Gala
?  created project in folder 'SPM-Playground'