class Chef::ChefFS::FileSystem::MultiplexedDir

Attributes

multiplexed_dirs[R]

Public Class Methods

new(*multiplexed_dirs) click to toggle source
# File lib/chef/chef_fs/file_system/multiplexed_dir.rb, line 8
def initialize(*multiplexed_dirs)
  @multiplexed_dirs = multiplexed_dirs.flatten
  super(@multiplexed_dirs[0].name, @multiplexed_dirs[0].parent)
end

Public Instance Methods

can_have_child?(name, is_dir) click to toggle source
# File lib/chef/chef_fs/file_system/multiplexed_dir.rb, line 51
def can_have_child?(name, is_dir)
  write_dir.can_have_child?(name, is_dir)
end
children() click to toggle source
# File lib/chef/chef_fs/file_system/multiplexed_dir.rb, line 19
def children
  result = []
  seen = {}
    # If multiple things have the same name, the first one wins.
  multiplexed_dirs.each do |dir|
    dir.children.each do |child|
      if seen[child.name]
        Chef::Log.warn("Child with name '#{child.name}' found in multiple directories: #{seen[child.name].path_for_printing} and #{child.path_for_printing}") unless seen[child.name].path_for_printing == child.path_for_printing
      else
        result << child
        seen[child.name] = child
      end
    end
  end
  result
end
create_child(name, file_contents = nil) click to toggle source
# File lib/chef/chef_fs/file_system/multiplexed_dir.rb, line 55
def create_child(name, file_contents = nil)
  @children = nil
  write_dir.create_child(name, file_contents)
end
make_child_entry(name) click to toggle source
# File lib/chef/chef_fs/file_system/multiplexed_dir.rb, line 36
def make_child_entry(name)
  result = nil
  multiplexed_dirs.each do |dir|
    child_entry = dir.child(name)
    if child_entry.exists?
      if result
        Chef::Log.trace("Child with name '#{child_entry.name}' found in multiple directories: #{result.parent.path_for_printing} and #{child_entry.parent.path_for_printing}")
      else
        result = child_entry
      end
    end
  end
  result
end
write_dir() click to toggle source
# File lib/chef/chef_fs/file_system/multiplexed_dir.rb, line 15
def write_dir
  multiplexed_dirs[0]
end