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PATH: opt / alt / ruby40 / share / rubygems / rubygems

# frozen_string_literal: true

module Gem::BundlerVersionFinder
  def self.bundler_version
    return if bundle_config_version == "system"

v = ENV["BUNDLER_VERSION"]
    v = nil if v&.empty?

v ||= bundle_update_bundler_version
    return if v == true

v ||= bundle_config_version

v ||= lockfile_version
    return unless v

Gem::Version.new(v)
  end

def self.prioritize!(specs)
    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

def self.bundle_update_bundler_version
    return unless ["bundle", "bundler"].include? File.basename($0)
    return unless "update".start_with?(ARGV.first || " ")
    bundler_version = nil
    update_index = nil
    ARGV.each_with_index do |a, i|
      if update_index && update_index.succ == i && a =~ Gem::Version::ANCHORED_VERSION_PATTERN
        bundler_version = a
      end
      next unless a =~ /\A--bundler(?:[= ](#{Gem::Version::VERSION_PATTERN}))?\z/
      bundler_version = $1 || true
      update_index = i
    end
    bundler_version
  end
  private_class_method :bundle_update_bundler_version

def self.lockfile_version
    return unless contents = lockfile_contents
    regexp = /\n\nBUNDLED WITH\n\s{2,}(#{Gem::Version::VERSION_PATTERN})\n/
    return unless contents =~ regexp
    $1
  end
  private_class_method :lockfile_version

def self.lockfile_contents
    gemfile = gemfile_path

return unless gemfile

lockfile = ENV["BUNDLE_LOCKFILE"]
    lockfile = nil if lockfile&.empty?

lockfile ||= case gemfile
                 when "gems.rb" then "gems.locked"
                 else "#{gemfile}.lock"
    end

return unless File.file?(lockfile)

File.read(lockfile)
  end
  private_class_method :lockfile_contents

def self.bundle_config_version
    version = nil

[bundler_local_config_file, bundler_global_config_file].each do |config_file|
      next unless config_file && File.file?(config_file)

contents = File.read(config_file)
      contents =~ /^BUNDLE_VERSION:\s*["']?([^"'\s]+)["']?\s*$/

version = $1
      break if version
    end

version
  end
  private_class_method :bundle_config_version

def self.bundler_global_config_file
    # see Bundler::Settings#global_config_file
    if ENV["BUNDLE_CONFIG"] && !ENV["BUNDLE_CONFIG"].empty?
      ENV["BUNDLE_CONFIG"]
    elsif ENV["BUNDLE_USER_CONFIG"] && !ENV["BUNDLE_USER_CONFIG"].empty?
      ENV["BUNDLE_USER_CONFIG"]
    elsif ENV["BUNDLE_USER_HOME"] && !ENV["BUNDLE_USER_HOME"].empty?
      ENV["BUNDLE_USER_HOME"] + "config"
    elsif Gem.user_home && !Gem.user_home.empty?
      Gem.user_home + ".bundle/config"
    end
  end
  private_class_method :bundler_global_config_file

def self.bundler_local_config_file
    gemfile = gemfile_path
    return unless gemfile

File.join(File.dirname(gemfile), ".bundle", "config")
  end
  private_class_method :bundler_local_config_file

def self.gemfile_path
    gemfile = ENV["BUNDLE_GEMFILE"]
    gemfile = nil if gemfile&.empty?

unless gemfile
      begin
        Gem::Util.traverse_parents(Dir.pwd) do |directory|
          next unless gemfile = Gem::GEM_DEP_FILES.find {|f| File.file?(f) }

gemfile = File.join directory, gemfile
          break
        end
      rescue Errno::ENOENT
        return
      end
    end

gemfile
  end
  private_class_method :gemfile_path
end

[+] ..
[-] path_support.rb [edit]
[-] yaml_serializer.rb [edit]
[+] request
[-] command_manager.rb [edit]
[-] gemspec_helpers.rb [edit]
[-] dependency.rb [edit]
[-] specification.rb [edit]
[+] resolver
[-] vendored_tsort.rb [edit]
[-] unknown_command_spell_checker.rb [edit]
[-] win_platform.rb [edit]
[-] safe_marshal.rb [edit]
[-] platform.rb [edit]
[-] psych_tree.rb [edit]
[-] specification_policy.rb [edit]
[-] package_task.rb [edit]
[+] request_set
[+] core_ext
[-] exceptions.rb [edit]
[-] remote_fetcher.rb [edit]
[+] util
[-] query_utils.rb [edit]
[-] text.rb [edit]
[-] vendored_timeout.rb [edit]
[-] dependency_list.rb [edit]
[-] install_update_options.rb [edit]
[-] gemcutter_utilities.rb [edit]
[-] source.rb [edit]
[-] target_rbconfig.rb [edit]
[+] defaults
[+] ssl_certs
[-] source_list.rb [edit]
[-] package.rb [edit]
[-] install_message.rb [edit]
[-] uninstaller.rb [edit]
[-] resolver.rb [edit]
[-] ext.rb [edit]
[-] vendored_net_http.rb [edit]
[-] config_file.rb [edit]
[+] vendor
[-] version.rb [edit]
[+] safe_marshal
[-] uri.rb [edit]
[-] validator.rb [edit]
[+] ext
[-] request_set.rb [edit]
[-] openssl.rb [edit]
[-] name_tuple.rb [edit]
[-] command.rb [edit]
[-] request.rb [edit]
[-] dependency_installer.rb [edit]
[-] ci_detector.rb [edit]
[-] vendored_securerandom.rb [edit]
[-] vendored_optparse.rb [edit]
[+] commands
[-] update_suggestion.rb [edit]
[-] s3_uri_signer.rb [edit]
[-] specification_record.rb [edit]
[+] package
[-] bundler_version_finder.rb [edit]
[-] uri_formatter.rb [edit]
[-] installer_uninstaller_utils.rb [edit]
[-] local_remote_options.rb [edit]
[-] security_option.rb [edit]
[-] available_set.rb [edit]
[-] deprecate.rb [edit]
[-] errors.rb [edit]
[-] util.rb [edit]
[-] spec_fetcher.rb [edit]
[-] security.rb [edit]
[+] gemcutter_utilities
[-] doctor.rb [edit]
[-] stub_specification.rb [edit]
[-] vendored_molinillo.rb [edit]
[-] user_interaction.rb [edit]
[-] defaults.rb [edit]
[-] requirement.rb [edit]
[-] version_option.rb [edit]
[-] installer.rb [edit]
[-] gem_runner.rb [edit]
[-] safe_yaml.rb [edit]
[+] source
[-] basic_specification.rb [edit]
[+] security
[-] rdoc.rb [edit]