зеркало из https://github.com/github/ruby.git
96 строки
2.5 KiB
Ruby
96 строки
2.5 KiB
Ruby
#++
|
|
# Copyright (C) 2004 Mauricio Julio Fernández Pradier
|
|
# See LICENSE.txt for additional licensing information.
|
|
#--
|
|
|
|
require 'fileutils'
|
|
require 'find'
|
|
require 'stringio'
|
|
require 'yaml'
|
|
require 'zlib'
|
|
|
|
require 'rubygems/digest/md5'
|
|
require 'rubygems/security'
|
|
require 'rubygems/specification'
|
|
|
|
# Wrapper for FileUtils meant to provide logging and additional operations if
|
|
# needed.
|
|
class Gem::FileOperations
|
|
|
|
def initialize(logger = nil)
|
|
@logger = logger
|
|
end
|
|
|
|
def method_missing(meth, *args, &block)
|
|
case
|
|
when FileUtils.respond_to?(meth)
|
|
@logger.log "#{meth}: #{args}" if @logger
|
|
FileUtils.send meth, *args, &block
|
|
when Gem::FileOperations.respond_to?(meth)
|
|
@logger.log "#{meth}: #{args}" if @logger
|
|
Gem::FileOperations.send meth, *args, &block
|
|
else
|
|
super
|
|
end
|
|
end
|
|
|
|
end
|
|
|
|
module Gem::Package
|
|
|
|
class Error < StandardError; end
|
|
class NonSeekableIO < Error; end
|
|
class ClosedIO < Error; end
|
|
class BadCheckSum < Error; end
|
|
class TooLongFileName < Error; end
|
|
class FormatError < Error; end
|
|
|
|
def self.open(io, mode = "r", signer = nil, &block)
|
|
tar_type = case mode
|
|
when 'r' then TarInput
|
|
when 'w' then TarOutput
|
|
else
|
|
raise "Unknown Package open mode"
|
|
end
|
|
|
|
tar_type.open(io, signer, &block)
|
|
end
|
|
|
|
def self.pack(src, destname, signer = nil)
|
|
TarOutput.open(destname, signer) do |outp|
|
|
dir_class.chdir(src) do
|
|
outp.metadata = (file_class.read("RPA/metadata") rescue nil)
|
|
find_class.find('.') do |entry|
|
|
case
|
|
when file_class.file?(entry)
|
|
entry.sub!(%r{\./}, "")
|
|
next if entry =~ /\ARPA\//
|
|
stat = File.stat(entry)
|
|
outp.add_file_simple(entry, stat.mode, stat.size) do |os|
|
|
file_class.open(entry, "rb") do |f|
|
|
os.write(f.read(4096)) until f.eof?
|
|
end
|
|
end
|
|
when file_class.dir?(entry)
|
|
entry.sub!(%r{\./}, "")
|
|
next if entry == "RPA"
|
|
outp.mkdir(entry, file_class.stat(entry).mode)
|
|
else
|
|
raise "Don't know how to pack this yet!"
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
end
|
|
|
|
require 'rubygems/package/f_sync_dir'
|
|
require 'rubygems/package/tar_header'
|
|
require 'rubygems/package/tar_input'
|
|
require 'rubygems/package/tar_output'
|
|
require 'rubygems/package/tar_reader'
|
|
require 'rubygems/package/tar_reader/entry'
|
|
require 'rubygems/package/tar_writer'
|
|
|