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settings.rb
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# frozen_string_literal: true module Bundler class Settings autoload :Mirror, File.expand_path("mirror", __dir__) autoload :Mirrors, File.expand_path("mirror", __dir__) autoload :Validator, File.expand_path("settings/validator", __dir__) BOOL_KEYS = %w[ allow_deployment_source_credential_changes allow_offline_install auto_clean_without_path auto_install cache_all cache_all_platforms clean default_install_uses_path deployment disable_checksum_validation disable_exec_load disable_local_branch_check disable_local_revision_check disable_shared_gems disable_version_check force_ruby_platform forget_cli_options frozen gem.changelog gem.coc gem.mit git.allow_insecure global_gem_cache ignore_messages init_gems_rb inline no_install no_prune path_relative_to_cwd path.system plugins prefer_patch print_only_version_number setup_makes_kernel_gem_public silence_deprecations silence_root_warning suppress_install_using_messages update_requires_all_flag ].freeze NUMBER_KEYS = %w[ jobs redirect retry ssl_verify_mode timeout ].freeze ARRAY_KEYS = %w[ only with without ].freeze STRING_KEYS = %w[ bin cache_path console gem.ci gem.github_username gem.linter gem.rubocop gem.test gemfile path shebang system_bindir trust-policy ].freeze DEFAULT_CONFIG = { "BUNDLE_SILENCE_DEPRECATIONS" => false, "BUNDLE_DISABLE_VERSION_CHECK" => true, "BUNDLE_PREFER_PATCH" => false, "BUNDLE_REDIRECT" => 5, "BUNDLE_RETRY" => 3, "BUNDLE_TIMEOUT" => 10, }.freeze def initialize(root = nil) @root = root @local_config = load_config(local_config_file) @env_config = ENV.to_h.select {|key, _value| key =~ /\ABUNDLE_.+/ } @global_config = load_config(global_config_file) @temporary = {} end def [](name) key = key_for(name) value = configs.values.map {|config| config[key] }.compact.first converted_value(value, name) end def set_command_option(key, value) if Bundler.feature_flag.forget_cli_options? temporary(key => value) value else set_local(key, value) end end def set_command_option_if_given(key, value) return if value.nil? set_command_option(key, value) end def set_local(key, value) local_config_file || raise(GemfileNotFound, "Could not locate Gemfile") set_key(key, value, @local_config, local_config_file) end def temporary(update) existing = Hash[update.map {|k, _| [k, @temporary[key_for(k)]] }] update.each do |k, v| set_key(k, v, @temporary, nil) end return unless block_given? begin yield ensure existing.each {|k, v| set_key(k, v, @temporary, nil) } end end def set_global(key, value) set_key(key, value, @global_config, global_config_file) end def all keys = @temporary.keys | @global_config.keys | @local_config.keys | @env_config.keys keys.map do |key| key.sub(/^BUNDLE_/, "").gsub(/___/, "-").gsub(/__/, ".").downcase end.sort end def local_overrides repos = {} all.each do |k| repos[$'] = self[k] if k =~ /^local\./ end repos end def mirror_for(uri) if uri.is_a?(String) require_relative "vendored_uri" uri = Bundler::URI(uri) end gem_mirrors.for(uri.to_s).uri end def credentials_for(uri) self[uri.to_s] || self[uri.host] end def gem_mirrors all.inject(Mirrors.new) do |mirrors, k| mirrors.parse(k, self[k]) if k.start_with?("mirror.") mirrors end end def locations(key) key = key_for(key) configs.keys.inject({}) do |partial_locations, level| value_on_level = configs[level][key] partial_locations[level] = value_on_level unless value_on_level.nil? partial_locations end end def pretty_values_for(exposed_key) key = key_for(exposed_key) locations = [] if value = @temporary[key] locations << "Set for the current command: #{printable_value(value, exposed_key).inspect}" end if value = @local_config[key] locations << "Set for your local app (#{local_config_file}): #{printable_value(value, exposed_key).inspect}" end if value = @env_config[key] locations << "Set via #{key}: #{printable_value(value, exposed_key).inspect}" end if value = @global_config[key] locations << "Set for the current user (#{global_config_file}): #{printable_value(value, exposed_key).inspect}" end return ["You have not configured a value for `#{exposed_key}`"] if locations.empty? locations end def processor_count require "etc" Etc.nprocessors rescue StandardError 1 end # for legacy reasons, in Bundler 2, we do not respect :disable_shared_gems def path configs.each do |_level, settings| path = value_for("path", settings) path = "vendor/bundle" if value_for("deployment", settings) && path.nil? path_system = value_for("path.system", settings) disabled_shared_gems = value_for("disable_shared_gems", settings) next if path.nil? && path_system.nil? && disabled_shared_gems.nil? system_path = path_system || (disabled_shared_gems == false) return Path.new(path, system_path) end Path.new(nil, false) end Path = Struct.new(:explicit_path, :system_path) do def path path = base_path path = File.join(path, Bundler.ruby_scope) unless use_system_gems? path end def use_system_gems? return true if system_path return false if explicit_path !Bundler.feature_flag.default_install_uses_path? end def base_path path = explicit_path path ||= ".bundle" unless use_system_gems? path ||= Bundler.rubygems.gem_dir path end def base_path_relative_to_pwd base_path = Pathname.new(self.base_path) expanded_base_path = base_path.expand_path(Bundler.root) relative_path = expanded_base_path.relative_path_from(Pathname.pwd) if relative_path.to_s.start_with?("..") relative_path = base_path if base_path.absolute? else relative_path = Pathname.new(File.join(".", relative_path)) end relative_path rescue ArgumentError expanded_base_path end def validate! return unless explicit_path && system_path path = Bundler.settings.pretty_values_for(:path) path.unshift(nil, "path:") unless path.empty? system_path = Bundler.settings.pretty_values_for("path.system") system_path.unshift(nil, "path.system:") unless system_path.empty? disable_shared_gems = Bundler.settings.pretty_values_for(:disable_shared_gems) disable_shared_gems.unshift(nil, "disable_shared_gems:") unless disable_shared_gems.empty? raise InvalidOption, "Using a custom path while using system gems is unsupported.\n#{path.join("\n")}\n#{system_path.join("\n")}\n#{disable_shared_gems.join("\n")}" end end def allow_sudo? key = key_for(:path) path_configured = @temporary.key?(key) || @local_config.key?(key) !path_configured end def ignore_config? ENV["BUNDLE_IGNORE_CONFIG"] end def app_cache_path @app_cache_path ||= self[:cache_path] || "vendor/cache" end def validate! all.each do |raw_key| [@local_config, @env_config, @global_config].each do |settings| value = value_for(raw_key, settings) Validator.validate!(raw_key, value, settings.dup) end end end def key_for(key) self.class.key_for(key) end private def configs { :temporary => @temporary, :local => @local_config, :env => @env_config, :global => @global_config, :default => DEFAULT_CONFIG, } end def value_for(name, config) converted_value(config[key_for(name)], name) end def parent_setting_for(name) split_specific_setting_for(name)[0] end def specific_gem_for(name) split_specific_setting_for(name)[1] end def split_specific_setting_for(name) name.split(".") end def is_bool(name) BOOL_KEYS.include?(name.to_s) || BOOL_KEYS.include?(parent_setting_for(name.to_s)) end def is_string(name) STRING_KEYS.include?(name.to_s) || name.to_s.start_with?("local.") || name.to_s.start_with?("mirror.") || name.to_s.start_with?("build.") end def to_bool(value) case value when nil, /\A(false|f|no|n|0|)\z/i, false false else true end end def is_num(key) NUMBER_KEYS.include?(key.to_s) end def is_array(key) ARRAY_KEYS.include?(key.to_s) end def is_credential(key) key == "gem.push_key" end def is_userinfo(value) value.include?(":") end def to_array(value) return [] unless value value.tr(" ", ":").split(":").map(&:to_sym) end def array_to_s(array) array = Array(array) return nil if array.empty? array.join(":").tr(" ", ":") end def set_key(raw_key, value, hash, file) raw_key = raw_key.to_s value = array_to_s(value) if is_array(raw_key) key = key_for(raw_key) return if hash[key] == value hash[key] = value hash.delete(key) if value.nil? Validator.validate!(raw_key, converted_value(value, raw_key), hash) return unless file SharedHelpers.filesystem_access(file) do |p| FileUtils.mkdir_p(p.dirname) require_relative "yaml_serializer" p.open("w") {|f| f.write(YAMLSerializer.dump(hash)) } end end def converted_value(value, key) if is_array(key) to_array(value) elsif value.nil? nil elsif is_bool(key) || value == "false" to_bool(value) elsif is_num(key) value.to_i else value.to_s end end def printable_value(value, key) converted = converted_value(value, key) return converted unless converted.is_a?(String) if is_string(key) converted elsif is_credential(key) "[REDACTED]" elsif is_userinfo(converted) username, pass = converted.split(":", 2) if pass == "x-oauth-basic" username = "[REDACTED]" else pass = "[REDACTED]" end [username, pass].join(":") else converted end end def global_config_file if ENV["BUNDLE_CONFIG"] && !ENV["BUNDLE_CONFIG"].empty? Pathname.new(ENV["BUNDLE_CONFIG"]) elsif ENV["BUNDLE_USER_CONFIG"] && !ENV["BUNDLE_USER_CONFIG"].empty? Pathname.new(ENV["BUNDLE_USER_CONFIG"]) elsif ENV["BUNDLE_USER_HOME"] && !ENV["BUNDLE_USER_HOME"].empty? Pathname.new(ENV["BUNDLE_USER_HOME"]).join("config") elsif Bundler.rubygems.user_home && !Bundler.rubygems.user_home.empty? Pathname.new(Bundler.rubygems.user_home).join(".bundle/config") end end def local_config_file Pathname.new(@root).join("config") if @root end def load_config(config_file) return {} if !config_file || ignore_config? SharedHelpers.filesystem_access(config_file, :read) do |file| valid_file = file.exist? && !file.size.zero? return {} unless valid_file require_relative "yaml_serializer" YAMLSerializer.load(file.read).inject({}) do |config, (k, v)| new_k = k if k.include?("-") Bundler.ui.warn "Your #{file} config includes `#{k}`, which contains the dash character (`-`).\n" \ "This is deprecated, because configuration through `ENV` should be possible, but `ENV` keys cannot include dashes.\n" \ "Please edit #{file} and replace any dashes in configuration keys with a triple underscore (`___`)." new_k = k.gsub("-", "___") end config[new_k] = v config end end end PER_URI_OPTIONS = %w[ fallback_timeout ].freeze NORMALIZE_URI_OPTIONS_PATTERN = / \A (\w+\.)? # optional prefix key (https?.*?) # URI (\.#{Regexp.union(PER_URI_OPTIONS)})? # optional suffix key \z /ix.freeze def self.key_for(key) key = normalize_uri(key).to_s if key.is_a?(String) && key.start_with?("http", "mirror.http") key = key.to_s.gsub(".", "__").gsub("-", "___").upcase "BUNDLE_#{key}" end # TODO: duplicates Rubygems#normalize_uri # TODO: is this the correct place to validate mirror URIs? def self.normalize_uri(uri) uri = uri.to_s if uri =~ NORMALIZE_URI_OPTIONS_PATTERN prefix = $1 uri = $2 suffix = $3 end uri = "#{uri}/" unless uri.end_with?("/") require_relative "vendored_uri" uri = Bundler::URI(uri) unless uri.absolute? raise ArgumentError, format("Gem sources must be absolute. You provided '%s'.", uri) end "#{prefix}#{uri}#{suffix}" end end end