Class: Bundler::ProcessLock

# File 'lib/bundler/process_lock.rb', line 5

def self.lock(bundle_path = Bundler.bundle_path, &block)
  lock_file_path = File.join(bundle_path, "bundler.lock")
  base_lock_file_path = lock_file_path.delete_suffix(".lock")

  require "fileutils" if Bundler.rubygems.provides?("< 3.6.0")

  begin
    SharedHelpers.filesystem_access(lock_file_path, :write) do
      Gem.open_file_with_lock(base_lock_file_path, &block)
    end
  rescue PermissionError
    block.call
  end
end