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Remove obsolete files in lib/rubygems/indexer

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26749 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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drbrain 2010-02-24 05:39:27 +00:00
parent 37e11f3cce
commit b2623d9bb8
6 changed files with 4 additions and 244 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
Wed Feb 24 14:38:16 2010 Eric Hodel <drbrain@segment7.net>
* lib/rubygems/indexer: Removed obsolete files.
Wed Feb 24 11:52:05 2010 Nobuyoshi Nakada <nobu@ruby-lang.org> Wed Feb 24 11:52:05 2010 Nobuyoshi Nakada <nobu@ruby-lang.org>
* dln.c (translit_separator): moved back from load.c again. * dln.c (translit_separator): moved back from load.c again.

88
lib/rubygems/indexer/abstract_index_builder.rb
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require 'zlib'
require 'rubygems/indexer'
# Abstract base class for building gem indicies. Uses the template pattern
# with subclass specialization in the +begin_index+, +end_index+ and +cleanup+
# methods.
class Gem::Indexer::AbstractIndexBuilder
# Directory to put index files in
attr_reader :directory
# File name of the generated index
attr_reader :filename
# List of written files/directories to move into production
attr_reader :files
def initialize(filename, directory)
@filename = filename
@directory = directory
@files = []
end
##
# Build a Gem index. Yields to block to handle the details of the
# actual building. Calls +begin_index+, +end_index+ and +cleanup+ at
# appropriate times to customize basic operations.
def build
FileUtils.mkdir_p @directory unless File.exist? @directory
raise "not a directory: #{@directory}" unless File.directory? @directory
file_path = File.join @directory, @filename
@files << @filename
File.open file_path, "wb" do |file|
@file = file
start_index
yield
end_index
end
cleanup
ensure
@file = nil
end
##
# Compress the given file.
def compress(filename, ext="rz")
data = open filename, 'rb' do |fp| fp.read end
zipped = zip data
File.open "#{filename}.#{ext}", "wb" do |file|
file.write zipped
end
end
# Called immediately before the yield in build. The index file is open and
# available as @file.
def start_index
end
# Called immediately after the yield in build. The index file is still open
# and available as @file.
def end_index
end
# Called from within builder after the index file has been closed.
def cleanup
end
# Return an uncompressed version of a compressed string.
def unzip(string)
Zlib::Inflate.inflate(string)
end
# Return a compressed version of the given string.
def zip(string)
Zlib::Deflate.deflate(string)
end
end

35
lib/rubygems/indexer/latest_index_builder.rb
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require 'rubygems/indexer'
##
# Construct the latest Gem index file.
class Gem::Indexer::LatestIndexBuilder < Gem::Indexer::AbstractIndexBuilder
def start_index
super
@index = Gem::SourceIndex.new
end
def end_index
super
latest = @index.latest_specs.sort.map { |spec| spec.original_name }
@file.write latest.join("\n")
end
def cleanup
super
compress @file.path
@files.delete 'latest_index' # HACK installed via QuickIndexBuilder :/
end
def add(spec)
@index.add_spec(spec)
end
end

17
lib/rubygems/indexer/marshal_index_builder.rb
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@ -1,17 +0,0 @@
require 'rubygems/indexer'
# Construct the master Gem index file.
class Gem::Indexer::MarshalIndexBuilder < Gem::Indexer::MasterIndexBuilder
def end_index
gems = {}
index = Gem::SourceIndex.new
@index.each do |name, gemspec|
gems[gemspec.original_name] = gemspec
end
index.instance_variable_get(:@gems).replace gems
@file.write index.dump
end
end

54
lib/rubygems/indexer/master_index_builder.rb
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@ -1,54 +0,0 @@
require 'rubygems/indexer'
##
# Construct the master Gem index file.
class Gem::Indexer::MasterIndexBuilder < Gem::Indexer::AbstractIndexBuilder
def start_index
super
@index = Gem::SourceIndex.new
end
def end_index
super
@file.puts "--- !ruby/object:#{@index.class}"
@file.puts "gems:"
gems = @index.sort_by { |name, gemspec| gemspec.sort_obj }
gems.each do |name, gemspec|
yaml = gemspec.to_yaml.gsub(/^/, ' ')
yaml = yaml.sub(/\A ---/, '') # there's a needed extra ' ' here
@file.print " #{gemspec.original_name}:"
@file.puts yaml
end
end
def cleanup
super
index_file_name = File.join @directory, @filename
compress index_file_name, "Z"
paranoid index_file_name, "#{index_file_name}.Z"
@files << "#{@filename}.Z"
end
def add(spec)
@index.add_spec(spec)
end
private
def paranoid(path, compressed_path)
data = Gem.read_binary path
compressed_data = Gem.read_binary compressed_path
if data != unzip(compressed_data) then
raise "Compressed file #{compressed_path} does not match uncompressed file #{path}"
end
end
end

50
lib/rubygems/indexer/quick_index_builder.rb
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@ -1,50 +0,0 @@
require 'rubygems/indexer'
##
# Construct a quick index file and all of the individual specs to support
# incremental loading.
class Gem::Indexer::QuickIndexBuilder < Gem::Indexer::AbstractIndexBuilder
def initialize(filename, directory)
directory = File.join directory, 'quick'
super filename, directory
end
def cleanup
super
quick_index_file = File.join @directory, @filename
compress quick_index_file
# the complete quick index is in a directory, so move it as a whole
@files.delete 'index'
@files << 'quick'
end
def add(spec)
@file.puts spec.original_name
add_yaml(spec)
add_marshal(spec)
end
def add_yaml(spec)
fn = File.join @directory, "#{spec.original_name}.gemspec.rz"
zipped = zip spec.to_yaml
File.open fn, "wb" do |gsfile| gsfile.write zipped end
end
def add_marshal(spec)
# HACK why does this not work in #initialize?
FileUtils.mkdir_p File.join(@directory, "Marshal.#{Gem.marshal_version}")
fn = File.join @directory, "Marshal.#{Gem.marshal_version}",
"#{spec.original_name}.gemspec.rz"
zipped = zip Marshal.dump(spec)
File.open fn, "wb" do |gsfile| gsfile.write zipped end
end
end