Method find_proxy has a Cognitive Complexity of 33 (exceeds 5 allowed). Consider refactoring.

Open

    def find_proxy(env=ENV)
      raise BadURIError, "relative Gem::URI: #{self}" if self.relative?
      name = self.scheme.downcase + '_proxy'
      proxy_uri = nil
      if name == 'http_proxy' && env.include?('REQUEST_METHOD') # CGI?

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Method run has a Cognitive Complexity of 32 (exceeds 5 allowed). Consider refactoring.

Open

    def run
      CLI::Common.ensure_all_gems_in_lockfile!(@gems)
      definition = Bundler.definition
      definition.validate_runtime!
      installer = Bundler::Installer.new(Bundler.root, definition)

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Method alien has a Cognitive Complexity of 32 (exceeds 5 allowed). Consider refactoring.

Open

  def alien(gems=[])
    errors = Hash.new {|h,k| h[k] = {} }

    Gem::Specification.each do |spec|
      unless gems.empty?

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File resolver.rb has 364 lines of code (exceeds 250 allowed). Consider refactoring.

Open

module Bundler
  #
  # This class implements the interface needed by PubGrub for resolution. It is
  # equivalent to the `PubGrub::BasicPackageSource` class provided by PubGrub by
  # default and used by the most simple PubGrub consumers.

Method require has a Cognitive Complexity of 31 (exceeds 5 allowed). Consider refactoring.

Open

    def require(*groups)
      groups.map!(&:to_sym)
      groups = [:default] if groups.empty?

      dependencies = @definition.dependencies.select do |dep|

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File command.rb has 355 lines of code (exceeds 250 allowed). Consider refactoring.

Open

require_relative "vendored_optparse"
require_relative "requirement"
require_relative "user_interaction"

##

Class SpecSet has 35 methods (exceeds 20 allowed). Consider refactoring.

Open

  class SpecSet
    include Enumerable
    include TSort

    attr_reader :incomplete_specs

Class SpecificationPolicy has 35 methods (exceeds 20 allowed). Consider refactoring.

Open

class Gem::SpecificationPolicy
  include Gem::UserInteraction

  VALID_NAME_PATTERN = /\A[a-zA-Z0-9\.\-\_]+\z/ # :nodoc:

File git_proxy.rb has 354 lines of code (exceeds 250 allowed). Consider refactoring.

Open

module Bundler
  class Source
    class Git
      class GitNotInstalledError < GitError
        def initialize

File config_file.rb has 349 lines of code (exceeds 250 allowed). Consider refactoring.

Open

require_relative "user_interaction"
require "rbconfig"

##
# Gem::ConfigFile RubyGems options and gem command options from gemrc.

Method replace_gem has a Cognitive Complexity of 29 (exceeds 5 allowed). Consider refactoring.

Open

    def replace_gem(specs, specs_by_name)
      executables = nil

      [::Kernel.singleton_class, ::Kernel].each do |kernel_class|
        redefine_method(kernel_class, :gem) do |dep, *reqs|

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Method find_gems_with_sources has a Cognitive Complexity of 29 (exceeds 5 allowed). Consider refactoring.

Open

  def find_gems_with_sources(dep, best_only=false) # :nodoc:
    set = Gem::AvailableSet.new

    if consider_local?
      sl = Gem::Source::Local.new

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File to_ruby.rb has 341 lines of code (exceeds 250 allowed). Consider refactoring.

Open

require_relative "visitor"

module Gem::SafeMarshal
  module Visitors
    class ToRuby < Visitor

Method generate_bundler_executable_stubs has a Cognitive Complexity of 28 (exceeds 5 allowed). Consider refactoring.

Open

    def generate_bundler_executable_stubs(spec, options = {})
      if options[:binstubs_cmd] && spec.executables.empty?
        options = {}
        spec.runtime_dependencies.each do |dep|
          bins = @definition.specs[dep].first.executables

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Method check_executable_overwrite has a Cognitive Complexity of 28 (exceeds 5 allowed). Consider refactoring.

Open

  def check_executable_overwrite(filename) # :nodoc:
    return if @force

    generated_bin = File.join @bin_dir, formatted_program_filename(filename)

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Class Resolver has 32 methods (exceeds 20 allowed). Consider refactoring.

Open

  class Resolver
    require_relative "vendored_pub_grub"
    require_relative "resolver/base"
    require_relative "resolver/candidate"
    require_relative "resolver/incompatibility"

Class BasicSpecification has 32 methods (exceeds 20 allowed). Consider refactoring.

Open

class Gem::BasicSpecification
  ##
  # Allows installation of extensions for git: gems.

  attr_writer :base_dir # :nodoc:

Method replace_bin_path has a Cognitive Complexity of 27 (exceeds 5 allowed). Consider refactoring.

Open

    def replace_bin_path(specs_by_name)
      gem_class = (class << Gem; self; end)

      redefine_method(gem_class, :find_spec_for_exe) do |gem_name, *args|
        exec_name = args.first

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Method normalize_options has a Cognitive Complexity of 27 (exceeds 5 allowed). Consider refactoring.

Open

    def normalize_options(name, version, opts)
      if name.is_a?(Symbol)
        raise GemfileError, %(You need to specify gem names as Strings. Use 'gem "#{name}"' instead)
      end
      if /\s/.match?(name)

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Method gem_platforms has a Cognitive Complexity of 27 (exceeds 5 allowed). Consider refactoring.

Open

  def gem_platforms(name, options) # :nodoc:
    platform_names = Array(options.delete(:platform))
    platform_names.concat Array(options.delete(:platforms))
    platform_names.concat @current_platforms if @current_platforms

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