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8598f8c2dc
rubygems 2.7.x depends bundler-1.15.x. This is preparation for
rubygems and bundler migration.
* lib/bundler.rb, lib/bundler/*: files of bundler-1.15.4
* spec/bundler/*: rspec examples of bundler-1.15.4. I applied patches.
* https://github.com/bundler/bundler/pull/6007
* Exclude not working examples on ruby repository.
* Fake ruby interpriter instead of installed ruby.
* Makefile.in: Added test task named `test-bundler`. This task is only
working macOS/linux yet. I'm going to support Windows environment later.
* tool/sync_default_gems.rb: Added sync task for bundler.
[Feature #12733][ruby-core:77172]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59779 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
85 lines
2 KiB
Ruby
85 lines
2 KiB
Ruby
# frozen_string_literal: true
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module Bundler
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# Returns current version of Ruby
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#
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# @return [CurrentRuby] Current version of Ruby
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def self.current_ruby
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@current_ruby ||= CurrentRuby.new
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end
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class CurrentRuby
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KNOWN_MINOR_VERSIONS = %w(
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1.8
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1.9
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2.0
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2.1
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2.2
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2.3
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2.4
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2.5
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).freeze
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KNOWN_MAJOR_VERSIONS = KNOWN_MINOR_VERSIONS.map {|v| v.split(".", 2).first }.uniq.freeze
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KNOWN_PLATFORMS = %w(
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jruby
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maglev
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mingw
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mri
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mswin
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mswin64
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rbx
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ruby
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x64_mingw
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).freeze
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def ruby?
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!mswin? && (!defined?(RUBY_ENGINE) || RUBY_ENGINE == "ruby" || RUBY_ENGINE == "rbx" || RUBY_ENGINE == "maglev")
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end
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def mri?
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!mswin? && (!defined?(RUBY_ENGINE) || RUBY_ENGINE == "ruby")
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end
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def rbx?
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ruby? && defined?(RUBY_ENGINE) && RUBY_ENGINE == "rbx"
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end
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def jruby?
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defined?(RUBY_ENGINE) && RUBY_ENGINE == "jruby"
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end
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def maglev?
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defined?(RUBY_ENGINE) && RUBY_ENGINE == "maglev"
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end
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def mswin?
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Bundler::WINDOWS
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end
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def mswin64?
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Bundler::WINDOWS && Bundler.local_platform != Gem::Platform::RUBY && Bundler.local_platform.os == "mswin64" && Bundler.local_platform.cpu == "x64"
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end
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def mingw?
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Bundler::WINDOWS && Bundler.local_platform != Gem::Platform::RUBY && Bundler.local_platform.os == "mingw32" && Bundler.local_platform.cpu != "x64"
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end
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def x64_mingw?
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Bundler::WINDOWS && Bundler.local_platform != Gem::Platform::RUBY && Bundler.local_platform.os == "mingw32" && Bundler.local_platform.cpu == "x64"
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end
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(KNOWN_MINOR_VERSIONS + KNOWN_MAJOR_VERSIONS).each do |version|
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trimmed_version = version.tr(".", "")
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define_method(:"on_#{trimmed_version}?") do
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RUBY_VERSION.start_with?("#{version}.")
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end
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KNOWN_PLATFORMS.each do |platform|
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define_method(:"#{platform}_#{trimmed_version}?") do
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send(:"#{platform}?") && send(:"on_#{trimmed_version}?")
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end
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end
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end
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end
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end
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