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For Ruby packagers to set configuration defaults. Set in rubygems/defaults/operating_system.rb
For Ruby implementers to set configuration defaults. Set in rubygems/defaults/#{RUBY_ENGINE}.rb
Bulk threshold value. If the number of missing gems are above this threshold value, then a bulk download technique is used. (deprecated)
Path name of directory or file of openssl CA certificate, used for remote https connection
Create the config file object. args is the list of arguments
from the command line.
The following command line options are handled early here rather than later at the time most command options are processed.
--config-file, --config-file==NAME
Obviously these need to be handled by the ConfigFile object to ensure we get the right config file.
--backtrace
Backtrace needs to be turned on early so that errors before normal option parsing can be properly handled.
--debug
Enable Ruby level debug messages. Handled early for the same reason as –backtrace.
# File rubygems/config_file.rb, line 162
def initialize(arg_list)
@config_file_name = nil
need_config_file_name = false
arg_list = arg_list.map do |arg|
if need_config_file_name then
@config_file_name = arg
need_config_file_name = false
nil
elsif arg =~ /^--config-file=(.*)/ then
@config_file_name = $1
nil
elsif arg =~ /^--config-file$/ then
need_config_file_name = true
nil
else
arg
end
end.compact
@backtrace = DEFAULT_BACKTRACE
@benchmark = DEFAULT_BENCHMARK
@bulk_threshold = DEFAULT_BULK_THRESHOLD
@verbose = DEFAULT_VERBOSITY
@update_sources = DEFAULT_UPDATE_SOURCES
operating_system_config = Marshal.load Marshal.dump(OPERATING_SYSTEM_DEFAULTS)
platform_config = Marshal.load Marshal.dump(PLATFORM_DEFAULTS)
system_config = load_file SYSTEM_WIDE_CONFIG_FILE
user_config = load_file config_file_name.dup.untaint
@hash = operating_system_config.merge platform_config
@hash = @hash.merge system_config
@hash = @hash.merge user_config
# HACK these override command-line args, which is bad
@backtrace = @hash[:backtrace] if @hash.key? :backtrace
@benchmark = @hash[:benchmark] if @hash.key? :benchmark
@bulk_threshold = @hash[:bulk_threshold] if @hash.key? :bulk_threshold
@home = @hash[:gemhome] if @hash.key? :gemhome
@path = @hash[:gempath] if @hash.key? :gempath
@update_sources = @hash[:update_sources] if @hash.key? :update_sources
@verbose = @hash[:verbose] if @hash.key? :verbose
@ssl_verify_mode = @hash[:ssl_verify_mode] if @hash.key? :ssl_verify_mode
@ssl_ca_cert = @hash[:ssl_ca_cert] if @hash.key? :ssl_ca_cert
load_api_keys
Gem.sources = @hash[:sources] if @hash.key? :sources
handle_arguments arg_list
end
Return the configuration information for key.
# File rubygems/config_file.rb, line 353
def [](key)
@hash[key.to_s]
end
Set configuration option key to value.
# File rubygems/config_file.rb, line 358
def []=(key, value)
@hash[key.to_s] = value
end
True if the backtrace option has been specified, or debug is on.
# File rubygems/config_file.rb, line 262
def backtrace
@backtrace or $DEBUG
end
The name of the configuration file.
# File rubygems/config_file.rb, line 267
def config_file_name
@config_file_name || Gem.config_file
end
Location of RubyGems.org credentials
# File rubygems/config_file.rb, line 217
def credentials_path
File.join Gem.user_home, '.gem', 'credentials'
end
Delegates to @hash
# File rubygems/config_file.rb, line 272
def each(&block)
hash = @hash.dup
hash.delete :update_sources
hash.delete :verbose
hash.delete :benchmark
hash.delete :backtrace
hash.delete :bulk_threshold
yield :update_sources, @update_sources
yield :verbose, @verbose
yield :benchmark, @benchmark
yield :backtrace, @backtrace
yield :bulk_threshold, @bulk_threshold
yield 'config_file_name', @config_file_name if @config_file_name
hash.each(&block)
end
Handle the command arguments.
# File rubygems/config_file.rb, line 292
def handle_arguments(arg_list)
@args = []
arg_list.each do |arg|
case arg
when /^--(backtrace|traceback)$/ then
@backtrace = true
when /^--bench(mark)?$/ then
@benchmark = true
when /^--debug$/ then
$DEBUG = true
else
@args << arg
end
end
end
# File rubygems/config_file.rb, line 221
def load_api_keys
@api_keys = if File.exist? credentials_path then
load_file(credentials_path)
else
@hash
end
if @api_keys.key? :rubygems_api_key then
@rubygems_api_key = @api_keys[:rubygems_api_key]
@api_keys[:rubygems] = @api_keys.delete :rubygems_api_key unless @api_keys.key? :rubygems
end
end
# File rubygems/config_file.rb, line 248
def load_file(filename)
Gem.load_yaml
return {} unless filename and File.exist? filename
begin
YAML.load(File.read(filename))
rescue ArgumentError
warn "Failed to load #{config_file_name}"
rescue Errno::EACCES
warn "Failed to load #{config_file_name} due to permissions problem."
end or {}
end
Really verbose mode gives you extra output.
# File rubygems/config_file.rb, line 310
def really_verbose
case verbose
when true, false, nil then false
else true
end
end
# File rubygems/config_file.rb, line 233
def rubygems_api_key=(api_key)
config = load_file(credentials_path).merge(:rubygems_api_key => api_key)
dirname = File.dirname credentials_path
Dir.mkdir(dirname) unless File.exist? dirname
Gem.load_yaml
File.open(credentials_path, 'w') do |f|
f.write config.to_yaml
end
@rubygems_api_key = api_key
end
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