* lib/rubygems: Import RubyGems from master as of commit b165260

* test/rubygems:  ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42124 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
drbrain 2013-07-22 22:46:50 +00:00
parent 66cc0fa4ab
commit 4c2304f000
34 changed files with 1169 additions and 597 deletions

View file

@ -56,24 +56,34 @@ class Gem::Commands::UpdateCommand < Gem::Command
"#{program_name} GEMNAME [GEMNAME ...]"
end
def check_latest_rubygems version # :nodoc:
if Gem.rubygems_version == version then
say "Latest version currently installed. Aborting."
terminate_interaction
end
options[:user_install] = false
end
def check_update_arguments # :nodoc:
unless options[:args].empty? then
alert_error "Gem names are not allowed with the --system option"
terminate_interaction 1
end
end
def execute
hig = {}
if options[:system] then
update_rubygems
return
else
say "Updating installed gems"
hig = {} # highest installed gems
Gem::Specification.each do |spec|
if hig[spec.name].nil? or hig[spec.name].version < spec.version then
hig[spec.name] = spec
end
end
end
say "Updating installed gems"
hig = highest_installed_gems
gems_to_update = which_to_update hig, options[:args].uniq
updated = update_gems gems_to_update
@ -85,6 +95,92 @@ class Gem::Commands::UpdateCommand < Gem::Command
end
end
def fetch_remote_gems spec # :nodoc:
dependency = Gem::Dependency.new spec.name, "> #{spec.version}"
dependency.prerelease = options[:prerelease]
fetcher = Gem::SpecFetcher.fetcher
spec_tuples, _ = fetcher.search_for_dependency dependency
spec_tuples
end
def highest_installed_gems # :nodoc:
hig = {} # highest installed gems
Gem::Specification.each do |spec|
if hig[spec.name].nil? or hig[spec.name].version < spec.version then
hig[spec.name] = spec
end
end
hig
end
def highest_remote_version spec # :nodoc:
spec_tuples = fetch_remote_gems spec
matching_gems = spec_tuples.select do |g,_|
g.name == spec.name and g.match_platform?
end
highest_remote_gem = matching_gems.sort_by { |g,_| g.version }.last
highest_remote_gem ||= [Gem::NameTuple.null]
highest_remote_gem.first.version
end
def install_rubygems version # :nodoc:
args = update_rubygems_arguments
update_dir = File.join Gem.dir, 'gems', "rubygems-update-#{version}"
Dir.chdir update_dir do
say "Installing RubyGems #{version}"
# Make sure old rubygems isn't loaded
old = ENV["RUBYOPT"]
ENV.delete("RUBYOPT") if old
installed = system Gem.ruby, 'setup.rb', *args
say "RubyGems system software updated" if installed
ENV["RUBYOPT"] = old if old
end
end
def rubygems_target_version
version = options[:system]
update_latest = version == true
if update_latest then
version = Gem::Version.new Gem::VERSION
requirement = Gem::Requirement.new ">= #{Gem::VERSION}"
else
version = Gem::Version.new version
requirement = Gem::Requirement.new version
end
rubygems_update = Gem::Specification.new
rubygems_update.name = 'rubygems-update'
rubygems_update.version = version
hig = {
'rubygems-update' => rubygems_update
}
gems_to_update = which_to_update hig, options[:args], :system
_, up_ver = gems_to_update.first
target = if update_latest then
up_ver
else
version
end
return target, requirement
end
def update_gem name, version = Gem::Requirement.default
return if @updated.any? { |spec| spec.name == name }
@ -118,74 +214,28 @@ class Gem::Commands::UpdateCommand < Gem::Command
# Update RubyGems software to the latest version.
def update_rubygems
unless options[:args].empty? then
alert_error "Gem names are not allowed with the --system option"
terminate_interaction 1
end
check_update_arguments
options[:user_install] = false
version, requirement = rubygems_target_version
# TODO: rename version and other variable name conflicts
# TODO: get rid of all this indirection on name and other BS
check_latest_rubygems version
version = options[:system]
if version == true then
version = Gem::Version.new Gem::VERSION
requirement = Gem::Requirement.new ">= #{Gem::VERSION}"
else
version = Gem::Version.new version
requirement = Gem::Requirement.new version
end
rubygems_update = Gem::Specification.new
rubygems_update.name = 'rubygems-update'
rubygems_update.version = version
hig = {
'rubygems-update' => rubygems_update
}
gems_to_update = which_to_update hig, options[:args], :system
name, up_ver = gems_to_update.first
current_ver = Gem.rubygems_version
target = if options[:system] == true then
up_ver
else
version
end
if current_ver == target then
# if options[:system] != true and version == current_ver then
say "Latest version currently installed. Aborting."
terminate_interaction
end
update_gem name, target
update_gem 'rubygems-update', version
installed_gems = Gem::Specification.find_all_by_name 'rubygems-update', requirement
version = installed_gems.last.version
install_rubygems version
end
def update_rubygems_arguments # :nodoc:
args = []
args << '--prefix' << Gem.prefix if Gem.prefix
# TODO use --document for >= 1.9 , --no-rdoc --no-ri < 1.9
args << '--no-rdoc' unless options[:document].include? 'rdoc'
args << '--no-ri' unless options[:document].include? 'ri'
args << '--no-format-executable' if options[:no_format_executable]
update_dir = File.join Gem.dir, 'gems', "rubygems-update-#{version}"
Dir.chdir update_dir do
say "Installing RubyGems #{version}"
setup_cmd = "#{Gem.ruby} setup.rb #{args.join ' '}"
# Make sure old rubygems isn't loaded
old = ENV["RUBYOPT"]
ENV.delete("RUBYOPT") if old
installed = system setup_cmd
say "RubyGems system software updated" if installed
ENV["RUBYOPT"] = old if old
end
args
end
def which_to_update highest_installed_gems, gem_names, system = false
@ -195,21 +245,7 @@ class Gem::Commands::UpdateCommand < Gem::Command
next if not gem_names.empty? and
gem_names.all? { |name| /#{name}/ !~ l_spec.name }
dependency = Gem::Dependency.new l_spec.name, "> #{l_spec.version}"
dependency.prerelease = options[:prerelease]
fetcher = Gem::SpecFetcher.fetcher
spec_tuples, _ = fetcher.search_for_dependency dependency
matching_gems = spec_tuples.select do |g,_|
g.name == l_name and g.match_platform?
end
highest_remote_gem = matching_gems.sort_by { |g,_| g.version }.last
highest_remote_gem ||= [Gem::NameTuple.null]
highest_remote_ver = highest_remote_gem.first.version
highest_remote_ver = highest_remote_version l_spec
if system or (l_spec.version < highest_remote_ver) then
result << [l_spec.name, [l_spec.version, highest_remote_ver].max]