BaseFSDir
# File lib/chef/chef_fs/file_system/cookbook_dir.rb, line 49 def add_child(child) @children << child end
# File lib/chef/chef_fs/file_system/cookbook_dir.rb, line 53 def api_path "#{parent.api_path}/#{name}/_latest" end
# File lib/chef/chef_fs/file_system/cookbook_dir.rb, line 69 def can_have_child?(name, is_dir) # A cookbook's root may not have directories unless they are segment directories if is_dir return name != 'root_files' && COOKBOOK_SEGMENT_INFO.keys.any? { |segment| segment.to_s == name } end true end
# File lib/chef/chef_fs/file_system/cookbook_dir.rb, line 143 def chef_object # We cheat and cache here, because it seems like a good idea to keep # the cookbook view consistent with the directory structure. return @chef_object if @chef_object # The negative (not found) response is cached if @could_not_get_chef_object raise Chef::ChefFS::FileSystem::NotFoundError.new(@could_not_get_chef_object), "#{path_for_printing} not found" end begin # We want to fail fast, for now, because of the 500 issue :/ # This will make things worse for parallelism, a little, because # Chef::Config is global and this could affect other requests while # this request is going on. (We're not parallel yet, but we will be.) # Chef bug http://tickets.opscode.com/browse/CHEF-3066 old_retry_count = Chef::Config[:http_retry_count] begin Chef::Config[:http_retry_count] = 0 @chef_object ||= rest.get_rest(api_path) ensure Chef::Config[:http_retry_count] = old_retry_count end rescue Net::HTTPServerException if $!.response.code == "404" @could_not_get_chef_object = $! raise Chef::ChefFS::FileSystem::NotFoundError.new(@could_not_get_chef_object), "#{path_for_printing} not found" else raise end # Chef bug http://tickets.opscode.com/browse/CHEF-3066 ... instead of 404 we get 500 right now. # Remove this when that bug is fixed. rescue Net::HTTPFatalError if $!.response.code == "500" @could_not_get_chef_object = $! raise Chef::ChefFS::FileSystem::NotFoundError.new(@could_not_get_chef_object), "#{path_for_printing} not found" else raise end end end
# File lib/chef/chef_fs/file_system/cookbook_dir.rb, line 57 def child(name) # Since we're ignoring the rules and doing a network request here, # we need to make sure we don't rethrow the exception. (child(name) # is not supposed to fail.) begin result = children.select { |child| child.name == name }.first return result if result rescue Chef::ChefFS::FileSystem::NotFoundError end return NonexistentFSObject.new(name, self) end
# File lib/chef/chef_fs/file_system/cookbook_dir.rb, line 78 def children if @children.nil? @children = [] manifest = chef_object.manifest COOKBOOK_SEGMENT_INFO.each do |segment, segment_info| next unless manifest.has_key?(segment) # Go through each file in the manifest for the segment, and # add cookbook subdirs and files for it. manifest[segment].each do |segment_file| parts = segment_file[:path].split('/') # Get or create the path to the file container = self parts[0,parts.length-1].each do |part| old_container = container container = old_container.children.select { |child| part == child.name }.first if !container container = CookbookSubdir.new(part, old_container, segment_info[:ruby_only], segment_info[:recursive]) old_container.add_child(container) end end # Create the file itself container.add_child(CookbookFile.new(parts[parts.length-1], container, segment_file)) end end end @children end
# File lib/chef/chef_fs/file_system/cookbook_dir.rb, line 124 def compare_to(other) if !other.dir? return [ !exists?, nil, nil ] end are_same = true Chef::ChefFS::CommandLine::diff_entries(self, other, nil, :name_only) do are_same = false end [ are_same, nil, nil ] end
# File lib/chef/chef_fs/file_system/cookbook_dir.rb, line 135 def copy_from(other) parent.upload_cookbook_from(other) end
# File lib/chef/chef_fs/file_system/cookbook_dir.rb, line 107 def dir? exists? end
# File lib/chef/chef_fs/file_system/cookbook_dir.rb, line 116 def exists? if !@versions child = parent.children.select { |child| child.name == name }.first @versions = child.versions if child end !!@versions end
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