如何在Podfile中为每个Pod设置旧版Swift版本 [英] How to set the Legacy Swift Versions for each Pod in Podfile

问题描述

我目前正在将Podfile中的旧版设置为SWIFT_VERSION = 2.3，但是我正在使用的某些库是Swift 3.0，这意味着我需要将所有Swift 3.0 Pod旧版的旧版手动设置为<每个pod install上的c3>.如何在Podfile安装程序中配置每个Pod版本?

I am currently setting the legacy in the Podfile to SWIFT_VERSION = 2.3, but some of the libraries I am using are Swift 3.0, which means that I need to manually set the legacy for all Swift 3.0 pods legacy to No on each pod install. How do I configure each pod version in the Podfile installer?

这是我要设置的:

post_install do |installer|
 installer.pods_project.targets.each do |target|
     target.build_configurations.each do |config|
         config.build_settings['SWIFT_VERSION'] = '2.3'
     end
 end
end

如果我设置了config.build_settings['SWIFT_VERSION'] = '3.0'，则说明Swift 2.3窗格有问题.最好的解决方案是，如果我们分别设置每个Pod旧版本，以避免不得不手动设置它.

If I set config.build_settings['SWIFT_VERSION'] = '3.0', than we have issues with Swift 2.3 pods. The best solution is if we set each pod legacy version separately to avoid having to manually set it.

推荐答案

我在搜索如何将Xcode 9的SWIFT_VERSION设置为3.2时发现了这一点.

I found this while searching how to set the SWIFT_VERSION to 3.2 for Xcode 9.

使用本身和多个依赖项需要3.2而不是4.0的AirMapSDK，这是一个示例，说明如何为可能遇到此问题的其他人设置特定于pod的SWIFT_VERSION.

Using the AirMapSDK which itself and multiple dependencies need 3.2 instead of 4.0 Here is an example of how to set pod specific SWIFT_VERSION for others that may come across this question.

post_install do |installer|
  installer.pods_project.targets.each do |target|
    if ['AirMapSDK', 'PhoneNumberKit', 'Lock', 'RxSwift', 'RxSwiftExt', 'RxCocoa', 'RxDataSources', 'ProtocolBuffers-Swift'].include? target.name
      target.build_configurations.each do |config|
        config.build_settings['SWIFT_VERSION'] = '3.2'
      end
    end
  end
end

您可以更改if数组，以指定设置版本所需的任何Pod.

You can change the if array to specify whatever pod you need to set the version too.

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