# File rubygems/bundler_version_finder.rb, line 4 def self.bundler_version version, _ = bundler_version_with_reason return unless version Gem::Version.new(version) end
# File rubygems/bundler_version_finder.rb, line 12 def self.bundler_version_with_reason if v = ENV["BUNDLER_VERSION"] return [v, "`$BUNDLER_VERSION`"] end if v = bundle_update_bundler_version return if v == true return [v, "`bundle update --bundler`"] end v, lockfile = lockfile_version if v return [v, "your #{lockfile}"] end end
# File rubygems/bundler_version_finder.rb, line 35 def self.compatible?(spec) return true unless spec.name == "bundler".freeze return true unless bundler_version = self.bundler_version spec.version.segments.first == bundler_version.segments.first end
# File rubygems/bundler_version_finder.rb, line 42 def self.filter!(specs) return unless bundler_version = self.bundler_version specs.reject! {|spec| spec.version.segments.first != bundler_version.segments.first } exact_match_index = specs.find_index {|spec| spec.version == bundler_version } return unless exact_match_index specs.unshift(specs.delete_at(exact_match_index)) end
# File rubygems/bundler_version_finder.rb, line 26 def self.missing_version_message return unless vr = bundler_version_with_reason <<-EOS Could not find 'bundler' (#{vr.first}) required by #{vr.last}. To update to the latest version installed on your system, run `bundle update --bundler`. To install the missing version, run `gem install bundler:#{vr.first}` EOS end