fix_duplicates_xcodeproj.rb

#!/usr/bin/env ruby

require 'xcodeproj'
require 'set'

# Open the project
project_path = '/Users/个人_local/macos-cat-pet/Sources/swift/Pets Therapy.xcodeproj'
project = Xcodeproj::Project.open(project_path)

puts "Opened project: #{project_path}"
puts "=" * 50

# Process each target
project.targets.each do |target|
  puts "\nProcessing target: #{target.name}"
  
  # Get the sources build phase
  sources_phase = target.source_build_phase
  next unless sources_phase
  
  puts "  Found #{sources_phase.files.count} files in Compile Sources"
  
  # Track unique files by their file path
  seen_files = Set.new
  duplicates_removed = []
  files_to_keep = []
  
  sources_phase.files.each do |file|
    if file.file_ref
      file_path = file.file_ref.real_path.to_s rescue file.file_ref.path
      file_name = File.basename(file_path)
      
      # Create a unique key based on the file content, not the path
      # This will catch iOS/macOS duplicates
      unique_key = file_name
      
      if seen_files.include?(unique_key)
        duplicates_removed << file_path
        puts "  Removing duplicate: #{file_path}"
      else
        seen_files.add(unique_key)
        files_to_keep << file
      end
    else
      # Keep files without file_ref (shouldn't happen but be safe)
      files_to_keep << file
    end
  end
  
  if duplicates_removed.any?
    puts "  Removing #{duplicates_removed.count} duplicate(s)..."
    
    # Clear and rebuild the files list
    sources_phase.clear
    files_to_keep.each do |file|
      sources_phase.files << file
    end
    
    puts "  Now has #{sources_phase.files.count} unique files"
  else
    puts "  No duplicates found"
  end
end

# Save the project
project.save
puts "\n" + "=" * 50
puts "Project saved successfully!"
puts "Please clean and rebuild in Xcode (Cmd+Shift+K, then Cmd+B)"