class Chef::ChefFS::FileSystem::FileSystemEntry
Attributes
file_path[R]
Public Class Methods
new(name, parent, file_path = nil)
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Calls superclass method
Chef::ChefFS::FileSystem::BaseFSDir.new
# File lib/chef/chef_fs/file_system/file_system_entry.rb, line 31 def initialize(name, parent, file_path = nil) super(name, parent) @file_path = file_path || "#{parent.file_path}/#{name}" end
Public Instance Methods
children()
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# File lib/chef/chef_fs/file_system/file_system_entry.rb, line 42 def children begin Dir.entries(file_path).sort.select { |entry| entry != '.' && entry != '..' }.map { |entry| make_child(entry) } rescue Errno::ENOENT raise Chef::ChefFS::FileSystem::NotFoundError.new(self, $!) end end
create_child(child_name, file_contents=nil)
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# File lib/chef/chef_fs/file_system/file_system_entry.rb, line 50 def create_child(child_name, file_contents=nil) child = make_child(child_name) if child.exists? raise Chef::ChefFS::FileSystem::AlreadyExistsError.new(:create_child, child) end if file_contents child.write(file_contents) else begin Dir.mkdir(child.file_path) rescue Errno::EEXIST raise Chef::ChefFS::FileSystem::AlreadyExistsError.new(:create_child, child) end end child end
delete(recurse)
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# File lib/chef/chef_fs/file_system/file_system_entry.rb, line 71 def delete(recurse) if dir? if !recurse raise MustDeleteRecursivelyError.new(self, $!) end FileUtils.rm_rf(file_path) else File.delete(file_path) end end
dir?()
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# File lib/chef/chef_fs/file_system/file_system_entry.rb, line 67 def dir? File.directory?(file_path) end
exists?()
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# File lib/chef/chef_fs/file_system/file_system_entry.rb, line 82 def exists? File.exists?(file_path) end
path_for_printing()
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# File lib/chef/chef_fs/file_system/file_system_entry.rb, line 38 def path_for_printing file_path end
read()
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# File lib/chef/chef_fs/file_system/file_system_entry.rb, line 86 def read begin File.open(file_path, "rb") {|f| f.read} rescue Errno::ENOENT raise Chef::ChefFS::FileSystem::NotFoundError.new(self, $!) end end
write(content)
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# File lib/chef/chef_fs/file_system/file_system_entry.rb, line 94 def write(content) File.open(file_path, 'wb') do |file| file.write(content) end end
Protected Instance Methods
make_child(child_name)
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# File lib/chef/chef_fs/file_system/file_system_entry.rb, line 102 def make_child(child_name) FileSystemEntry.new(child_name, self) end