cocoapods_plugin.rb in cocoapods-fix-react-native-2018.04.07.18

- old
+ new

@@ -1,6 +1,18 @@
 require 'cocoapods-fix-react-native/version_resolver'
 
 Pod::HooksManager.register('cocoapods-fix-react-native', :post_install) do |context|
+  
+  # Check that the min version of iOS has been set right for CocoaPods
+  # This happens when a pod has a lower than iOS 6 deployment target.
+  all_pods_targets = context.pods_project.targets
+  all_pods_targets.each do |t|
+    deployment_target = t.build_configurations.first.build_settings['IPHONEOS_DEPLOYMENT_TARGET']
+    if deployment_target == '4.3'
+      raise 'You have a Pod who has a deployment target of 4.3.' + 
+            "\nIn order for React Native to compile you need to give the Podspec for #{t.name} a version like `s.platform = :ios, '9.0'`.\n"
+    end
+  end
+
   fixer = CocoaPodsFixReactNative.new
   fixer.fix_with_context(context)
 end