Podfile Xcode 13 readlink fix

post_install do |installer|
  project_path = "Bower.xcodeproj"
  project = Xcodeproj::Project.open(project_path)
  project.targets.each do |target|
    shell_script_path = "Pods/Target Support Files/Pods-Bower/Pods-"+target.name+"-frameworks.sh"
    shell_script_input_lines = File.readlines(shell_script_path)
    shell_script_output_lines = shell_script_input_lines.map { |line| line.sub("source=\"$(readlink \"${source}\")\"", "source=\"$(readlink -f \"${source}\")\"") }
    File.open(shell_script_path, 'w') do |f|
      shell_script_output_lines.each do |line|
        f.write line
      end
    end
  end
end

Thanks for this.