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Mini Shell
Mini Shell
# 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_bundler_dependency_conflicts
allow_deployment_source_credential_changes
allow_offline_install
auto_clean_without_path
auto_install
auto_config_jobs
cache_all
cache_all_platforms
default_install_uses_path
deployment
deployment_means_frozen
disable_checksum_validation
disable_exec_load
disable_local_branch_check
disable_multisource
disable_platform_warnings
disable_shared_gems
disable_version_check
force_ruby_platform
forget_cli_options
frozen
gem.coc
gem.mit
global_gem_cache
ignore_messages
init_gems_rb
no_install
no_prune
only_update_to_newer_versions
path_relative_to_cwd
path.system
plugins
prefer_patch
print_only_version_number
setup_makes_kernel_gem_public
silence_deprecations
silence_root_warning
skip_default_git_sources
specific_platform
suppress_install_using_messages
unlock_source_unlocks_spec
update_requires_all_flag
use_gem_version_promoter_for_major_updates
].freeze
NUMBER_KEYS = %w[
jobs
redirect
retry
ssl_verify_mode
timeout
].freeze
ARRAY_KEYS = %w[
with
without
].freeze
DEFAULT_CONFIG = {
:silence_deprecations => false,
:disable_version_check => true,
:prefer_patch => false,
:redirect => 5,
:retry => 3,
:timeout => 10,
}.freeze
def initialize(root = nil)
@root = root
@local_config = load_config(local_config_file)
@global_config = load_config(global_config_file)
@temporary = {}
end
def [](name)
key = key_for(name)
value = @temporary.fetch(key) do
@local_config.fetch(key) do
ENV.fetch(key) do
@global_config.fetch(key) do
DEFAULT_CONFIG.fetch(name) do
nil
end end end end end
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
env_keys = ENV.keys.grep(/\ABUNDLE_.+/)
keys = @temporary.keys | @global_config.keys | @local_config.keys | env_keys
keys.map do |key|
key.sub(/^BUNDLE_/, "").gsub(/__/, ".").downcase
end
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)
locations = {}
locations[:temporary] = @temporary[key] if @temporary.key?(key)
locations[:local] = @local_config[key] if @local_config.key?(key)
locations[:env] = ENV[key] if ENV[key]
locations[:global] = @global_config[key] if @global_config.key?(key)
locations[:default] = DEFAULT_CONFIG[key] if DEFAULT_CONFIG.key?(key)
locations
end
def pretty_values_for(exposed_key)
key = key_for(exposed_key)
locations = []
if @temporary.key?(key)
locations << "Set for the current command: #{converted_value(@temporary[key], exposed_key).inspect}"
end
if @local_config.key?(key)
locations << "Set for your local app (#{local_config_file}): #{converted_value(@local_config[key], exposed_key).inspect}"
end
if value = ENV[key]
locations << "Set via #{key}: #{converted_value(value, exposed_key).inspect}"
end
if @global_config.key?(key)
locations << "Set for the current user (#{global_config_file}): #{converted_value(@global_config[key], exposed_key).inspect}"
end
return ["You have not configured a value for `#{exposed_key}`"] if locations.empty?
locations
end
# for legacy reasons, in Bundler 2, we do not respect :disable_shared_gems
def path
key = key_for(:path)
path = ENV[key] || @global_config[key]
if path && !@temporary.key?(key) && !@local_config.key?(key)
return Path.new(path, false, false)
end
system_path = self["path.system"] || (self[:disable_shared_gems] == false)
Path.new(self[:path], system_path, Bundler.feature_flag.default_install_uses_path?)
end
Path = Struct.new(:explicit_path, :system_path, :default_install_uses_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
!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, @global_config].each do |settings|
value = converted_value(settings[key_for(raw_key)], raw_key)
Validator.validate!(raw_key, value, settings.to_hash.dup)
end
end
end
def key_for(key)
key = Settings.normalize_uri(key).to_s if key.is_a?(String) && /https?:/ =~ key
key = key.to_s.gsub(".", "__").upcase
"BUNDLE_#{key}"
end
private
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 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 to_array(value)
return [] unless value
value.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 global_config_file
if ENV["BUNDLE_CONFIG"] && !ENV["BUNDLE_CONFIG"].empty?
Pathname.new(ENV["BUNDLE_CONFIG"])
else
begin
Bundler.user_bundle_path("config")
rescue PermissionError, GenericSystemCallError
nil
end
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
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
# 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
Zerion Mini Shell 1.0