From 938e2f05872c277abf5d7118eb5338299213e14b Mon Sep 17 00:00:00 2001
From: Travis Luckenbaugh <tluckenbaugh@gmail.com>
Date: Tue, 8 Oct 2024 09:34:18 -0400
Subject: [PATCH] Fix for builds broken by Xcode 16

- Add object version 70 to version map
- Add support for new folder group type
---
 lib/xcodeproj/constants.rb                    | 1 +
 lib/xcodeproj/project/object/group.rb         | 5 +++++
 lib/xcodeproj/project/object/native_target.rb | 5 +++++
 3 files changed, 11 insertions(+)

diff --git a/lib/xcodeproj/constants.rb b/lib/xcodeproj/constants.rb
index 543a7b2f..75f75565 100644
--- a/lib/xcodeproj/constants.rb
+++ b/lib/xcodeproj/constants.rb
@@ -132,6 +132,7 @@ module Constants
     # @return [Hash] The compatibility version string for different object versions.
     #
     COMPATIBILITY_VERSION_BY_OBJECT_VERSION = {
+      70 => 'Xcode 16.0',
       63 => 'Xcode 15.3',
       60 => 'Xcode 15.0',
       56 => 'Xcode 14.0',
diff --git a/lib/xcodeproj/project/object/group.rb b/lib/xcodeproj/project/object/group.rb
index 7571eadd..c015514f 100644
--- a/lib/xcodeproj/project/object/group.rb
+++ b/lib/xcodeproj/project/object/group.rb
@@ -501,6 +501,11 @@ class XCVersionGroup < PBXGroup
       end
 
       #-----------------------------------------------------------------------#
+
+      # A new group type introduced by Xcode 16
+      #
+      class PBXFileSystemSynchronizedRootGroup < PBXGroup
+      end
     end
   end
 end
diff --git a/lib/xcodeproj/project/object/native_target.rb b/lib/xcodeproj/project/object/native_target.rb
index 87294ae2..054f01a4 100644
--- a/lib/xcodeproj/project/object/native_target.rb
+++ b/lib/xcodeproj/project/object/native_target.rb
@@ -461,6 +461,11 @@ class PBXNativeTarget < AbstractTarget
         #
         has_many :build_phases, AbstractBuildPhase
 
+        # @return [ObjectList<PBXFileSystemSynchronizedRootGroup>] the synchronized 
+        #         folder groups used by this target.
+        #
+        has_many :fileSystemSynchronizedGroups, PBXFileSystemSynchronizedRootGroup
+
         public
 
         # @!group Helpers