Sha256: 86fe4e4947bf597ddeab525ad95ba1b3e55e36cc8b0cddd9fa5946c7c43a12e7
Contents?: true
Size: 1.86 KB
Versions: 37
Compression:
Stored size: 1.86 KB
Contents
require_relative "base_fs_object"
require_relative "nonexistent_fs_object"
class Chef
module ChefFS
module FileSystem
class MultiplexedDir < BaseFSDir
def initialize(*multiplexed_dirs)
@multiplexed_dirs = multiplexed_dirs.flatten
super(@multiplexed_dirs[0].name, @multiplexed_dirs[0].parent)
end
attr_reader :multiplexed_dirs
def write_dir
multiplexed_dirs[0]
end
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
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
def can_have_child?(name, is_dir)
write_dir.can_have_child?(name, is_dir)
end
def create_child(name, file_contents = nil)
@children = nil
write_dir.create_child(name, file_contents)
end
end
end
end
end
Version data entries
37 entries across 37 versions & 1 rubygems