[Installer] Fix sharing schemes with deduplication

lib/cocoapods/installer.rb

@@ -628,12 +628,8 @@ module Pod
     # @return [void]
     #
     def share_development_pod_schemes
-      development_pod_targets = sandbox.development_pods.keys.map do |pod|
-        pods_project.targets.select { |target| target.name =~ /^Pods-.*-#{pod}$/ }
-      end.flatten
-
-      development_pod_targets.each do |pod_target|
-        Xcodeproj::XCScheme.share_scheme(pods_project.path, pod_target.name)
+      development_pod_targets.select(&:should_build?).each do |pod_target|
+        Xcodeproj::XCScheme.share_scheme(pods_project.path, pod_target.label)
       end
     end
 
@@ -740,6 +736,19 @@ module Pod
 
     #-------------------------------------------------------------------------#
 
+    public
+
+    # @return [Array<Library>] The targets of the development pods generated by
+    #         the installation process.
+    #
+    def development_pod_targets
+      pod_targets.select do |pod_target|
+        sandbox.development_pods.keys.include?(pod_target.pod_name)
+      end
+    end
+
+    #-------------------------------------------------------------------------#
+
     private
 
     # @!group Private helpers

spec/unit/installer_spec.rb

@@ -619,15 +619,14 @@ module Pod
 
         it 'shares schemes of development pods' do
           spec = fixture_spec('banana-lib/BananaLib.podspec')
-          target_definition = Podfile::TargetDefinition.new(:default, @installer.podfile)
-          pod_target = PodTarget.new([spec], [target_definition], config.sandbox)
+          pod_target = fixture_pod_target(spec)
 
-          @installer.pods_project.stubs(:targets).returns([pod_target])
+          @installer.stubs(:pod_targets).returns([pod_target])
           @installer.sandbox.stubs(:development_pods).returns('BananaLib' => nil)
 
           Xcodeproj::XCScheme.expects(:share_scheme).with(
             @installer.pods_project.path,
-            'Pods-default-BananaLib')
+            'BananaLib')
 
           @installer.send(:share_development_pod_schemes)
         end