Only share pod target xcscheme if present during validation.

CHANGELOG.md

@@ -12,6 +12,10 @@ To install release candidates run `[sudo] gem install cocoapods --pre`
 
 ##### Bug Fixes
 
+* Only share pod target xcscheme if present during validation.  
+  [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
+  [#6558](https://github.com/CocoaPods/CocoaPods/pull/6558)
+
 * Properly compile storyboard for watch device family.  
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#6516](https://github.com/CocoaPods/CocoaPods/issues/6516)

lib/cocoapods/validator.rb

@@ -428,7 +428,8 @@ module Pod
       add_xctest(app_target) if @installer.pod_targets.any? { |pt| pt.spec_consumers.any? { |c| c.frameworks.include?('XCTest') } }
       app_project.save
       Xcodeproj::XCScheme.share_scheme(app_project.path, 'App')
-      Xcodeproj::XCScheme.share_scheme(@installer.pods_project.path, pod_target.label)
+      # Share the pods xcscheme only if it exists. For pre-built vendored pods there is no xcscheme generated.
+      Xcodeproj::XCScheme.share_scheme(@installer.pods_project.path, pod_target.label) if shares_pod_target_xcscheme?(pod_target)
     end
 
     def add_swift_version(app_target)
@@ -669,6 +670,10 @@ module Pod
       add_result(:note, *args)
     end
 
+    def shares_pod_target_xcscheme?(pod_target)
+      Pathname.new(@installer.pods_project.path + pod_target.label).exist?
+    end
+
     def add_result(type, attribute_name, message, public_only = false)
       result = results.find do |r|
         r.type == type && r.attribute_name && r.message == message && r.public_only? == public_only

spec/unit/validator_spec.rb

@@ -614,6 +614,7 @@ module Pod
           installer.stubs(:pods_project).returns(pods_project)
           Xcodeproj::XCScheme.expects(:share_scheme).with(app_project_path, 'App').once
           Xcodeproj::XCScheme.expects(:share_scheme).with(pods_project.path, 'BananaLib').once
+          @validator.stubs(:shares_pod_target_xcscheme?).returns(true)
           @validator.instance_variable_set(:@installer, installer)
           @validator.send(:add_app_project_import)
 
@@ -636,6 +637,7 @@ module Pod
           installer.stubs(:pods_project).returns(pods_project)
           Xcodeproj::XCScheme.expects(:share_scheme).with(app_project_path, 'App').once
           Xcodeproj::XCScheme.expects(:share_scheme).with(pods_project.path, 'BananaLib').once
+          @validator.stubs(:shares_pod_target_xcscheme?).returns(true)
           @validator.instance_variable_set(:@installer, installer)
           @validator.send(:add_app_project_import)
 
@@ -644,6 +646,22 @@ module Pod
             bc.build_settings['FRAMEWORK_SEARCH_PATHS']
           end.uniq.should == [%w($(inherited) "$(PLATFORM_DIR)/Developer/Library/Frameworks")]
         end
+
+        it 'does not share xcscheme for pod target if there isnt one' do
+          @validator.send(:create_app_project)
+          pods_project = Xcodeproj::Project.new(@validator.validation_dir + 'Pods/Pods.xcodeproj')
+          app_project_path = @validator.validation_dir + 'App.xcodeproj'
+          pod_target = fixture_pod_target('banana-lib/BananaLib.podspec')
+          pod_target.stubs(:uses_swift? => true, :pod_name => 'JSONKit')
+          pod_target.spec_consumers.first.stubs(:frameworks).returns(%w(XCTest))
+          installer = stub(:pod_targets => [pod_target])
+          installer.stubs(:pods_project).returns(pods_project)
+          Xcodeproj::XCScheme.expects(:share_scheme).with(app_project_path, 'App').once
+          Xcodeproj::XCScheme.expects(:share_scheme).with(pods_project.path, 'BananaLib').never
+          @validator.stubs(:shares_pod_target_xcscheme?).returns(false)
+          @validator.instance_variable_set(:@installer, installer)
+          @validator.send(:add_app_project_import)
+        end
       end
 
       describe 'file pattern validation' do