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b5538b8501
* Remove` Pry::Config::Default` * Remove `Pry::Config::Memoization` * Remove confusing use of `instance_eval` * Add `Pry::Config.defaults` Returns an instance of `Pry::Config`, initialized with Pry defaults. Replaces the previous role of `Pry::Config::Default`.
90 lines
3.6 KiB
Ruby
90 lines
3.6 KiB
Ruby
class Pry
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# The Pry config.
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# @api public
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class Config < Pry::BasicObject
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include Behavior
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#
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# @return [Pry::Config]
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# An object who implements the default configuration for all
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# Pry sessions.
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#
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def self.defaults
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defaults = from_hash(
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input: Pry.lazy { lazy_readline(defaults) },
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output: $stdout.tap { |out| out.sync = true },
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commands: Pry::Commands,
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prompt_name: Pry::Prompt::DEFAULT_NAME,
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prompt: Pry::Prompt[:default],
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prompt_safe_contexts: Pry::Prompt::SAFE_CONTEXTS,
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print: Pry::DEFAULT_PRINT,
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quiet: false,
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exception_handler: Pry::DEFAULT_EXCEPTION_HANDLER,
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unrescued_exceptions: Pry::DEFAULT_UNRESCUED_EXCEPTIONS,
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exception_whitelist: Pry.lazy do
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defaults.output.puts '[warning] Pry.config.exception_whitelist is deprecated, ' \
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'please use Pry.config.unrescued_exceptions instead.'
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Pry::DEFAULT_UNRESCUED_EXCEPTIONS
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end,
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hooks: Pry::DEFAULT_HOOKS,
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pager: true,
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system: Pry::DEFAULT_SYSTEM,
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color: Pry::Helpers::BaseHelpers.use_ansi_codes?,
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default_window_size: 5,
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editor: Pry.default_editor_for_platform,
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should_load_rc: true,
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should_load_local_rc: true,
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should_trap_interrupts: Pry::Helpers::Platform.jruby?,
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disable_auto_reload: false,
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command_prefix: "",
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auto_indent: Pry::Helpers::BaseHelpers.use_ansi_codes?,
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correct_indent: true,
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collision_warning: false,
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output_prefix: "=> ",
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requires: [],
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should_load_requires: true,
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should_load_plugins: true,
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windows_console_warning: true,
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control_d_handler: Pry::DEFAULT_CONTROL_D_HANDLER,
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memory_size: 100,
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extra_sticky_locals: {},
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command_completions: Pry.lazy { defaults.commands.keys },
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file_completions: proc { Dir["."] },
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ls: Pry::Config.from_hash(Pry::Command::Ls::DEFAULT_OPTIONS),
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completer: Pry::InputCompleter,
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gist: Pry::Config.from_hash(inspecter: proc(&:pretty_inspect)),
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history: Pry::Config.from_hash(should_save: true, should_load: true).tap do |history|
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history_file = if File.exist?(File.expand_path('~/.pry_history'))
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'~/.pry_history'
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elsif ENV.key?('XDG_DATA_HOME') && ENV['XDG_DATA_HOME'] != ''
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# See XDG Base Directory Specification at
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# https://standards.freedesktop.org/basedir-spec/basedir-spec-0.8.html
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ENV['XDG_DATA_HOME'] + '/pry/pry_history'
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else
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'~/.local/share/pry/pry_history'
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end
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history.file = File.expand_path(history_file)
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end,
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exec_string: ""
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)
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end
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def self.shortcuts
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Convenience::SHORTCUTS
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end
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# @api private
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def self.lazy_readline(defaults)
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require 'readline'
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::Readline
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rescue LoadError
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defaults.output.puts "Sorry, you can't use Pry without Readline or a compatible library. \n" \
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"Possible solutions: \n" \
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" * Rebuild Ruby with Readline support using `--with-readline` \n" \
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" * Use the rb-readline gem, which is a pure-Ruby port of Readline \n" \
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" * Use the pry-coolline gem, a pure-ruby alternative to Readline"
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raise
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end
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private_class_method :lazy_readline
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end
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end
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