Xcode 8 和 Swift 2.3

Question

My iOS app is developed with Xcode 7.3.

I want to use Xcode 8, and I'm using Cocoapods to generate project.

I don't want to migrate my code to swift 3.0 for now, I want to use Swift 2.3 for my project code.

Here my Podfile :

source 'https://github.com/CocoaPods/Specs.git'
use_frameworks!

target 'xxxxx' do
platform :ios, '9.3'
pod 'RESideMenu', '4.0.7'
pod 'Alamofire', '3.4.1'
pod 'AlamofireImage', '2.4.1'
pod 'JSONHelper', '2.1.0'
pod 'SwiftyJSON', '2.3.2'
pod 'ObjectMapper', '1.3.0'
pod 'AlamofireObjectMapper', '3.0.2'
pod 'RealmSwift', '~> 0.97'
pod 'KVNProgress', '2.3'
pod 'CalendarLib', '2.0'
pod 'Charts/Realm', '2.2.5'
pod 'SwiftEventBus', :tag => '1.1.0', :git => 'https://github.com/cesarferreira/SwiftEventBus.git'
pod 'RichEditorView'
pod 'SwiftHSVColorPicker'
pod 'Google/Analytics'
pod 'Fabric'
pod 'Crashlytics'
end

Getting errors event if I set Use Legacy Swift Language Version to YES

Is it possible to update pods to Swift 3 version, and still use Swift 2.3 for my project?

Answer 1

You can't, you either use everything in Swift 2.3 or Swift 3.0. My tip for you is, if you don't wanna update to Swift 3.0, then search all your dependencies to look for a branch or version that supports 2.3.

PS: It's Xcode :)

Answer 2

Your can use pods like this : Please add SWIFT_VERSION in your project settings and then update your pods like this:

source 'https://github.com/CocoaPods/Specs.git'
platform :ios, '9.0'
use_frameworks!

target 'xxxxx' do
platform :ios, '9.3'
pod 'RESideMenu', '4.0.7'
pod 'Alamofire', '3.4.1'
pod 'AlamofireImage', '2.4.1'
pod 'JSONHelper', '2.1.0'
pod 'SwiftyJSON', '2.3.2'
pod 'ObjectMapper', '1.3.0'
pod 'AlamofireObjectMapper', '3.0.2'
pod 'RealmSwift', '~> 0.97'
pod 'KVNProgress', '2.3'
pod "CalendarLib", '2.0'
pod 'Charts/Realm', '2.2.5'
pod 'SwiftEventBus', :tag => '1.1.0', :git => 'https://github.com/cesarferreira/SwiftEventBus.git'
pod "RichEditorView"
pod 'SwiftHSVColorPicker'
pod 'Google/Analytics'
pod 'Fabric'
pod 'Crashlytics'
end

post_install do |installer|
    installer.pods_project.targets.each do |target|
        target.build_configurations.each do |config|
            config.build_settings['SWIFT_VERSION'] = '2.3' || '3.0'
            config.build_settings['ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES'] = 'NO'
        end
    end
end

And then use install pods command.