123 lines
4.6 KiB
Ruby
123 lines
4.6 KiB
Ruby
class Pry::Config::Default
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include Pry::Config::Behavior
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default = {
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:input => proc { lazy_readline },
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:output => proc { $stdout },
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:commands => proc { Pry::Commands },
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:prompt_name => proc { Pry::DEFAULT_PROMPT_NAME },
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:prompt => proc { Pry::DEFAULT_PROMPT },
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:prompt_safe_objects => proc { Pry::DEFAULT_PROMPT_SAFE_OBJECTS },
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:print => proc { Pry::DEFAULT_PRINT },
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:quiet => proc { false },
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:exception_handler => proc { Pry::DEFAULT_EXCEPTION_HANDLER },
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:exception_whitelist => proc { Pry::DEFAULT_EXCEPTION_WHITELIST },
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:hooks => proc { Pry::DEFAULT_HOOKS },
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:pager => proc { true },
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:system => proc { Pry::DEFAULT_SYSTEM },
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:color => proc { Pry::Helpers::BaseHelpers.use_ansi_codes? },
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:default_window_size => proc { 5 },
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:editor => proc { Pry.default_editor_for_platform }, # TODO: Pry::Platform.editor
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:should_load_rc => proc { true },
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:should_load_local_rc => proc { true },
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:should_trap_interrupts => proc { Pry::Helpers::BaseHelpers.jruby? }, # TODO: Pry::Platform.jruby?
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:disable_auto_reload => proc { false },
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:command_prefix => proc { "" },
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:auto_indent => proc { Pry::Helpers::BaseHelpers.use_ansi_codes? },
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:correct_indent => proc { true },
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:collision_warning => proc { false },
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:output_prefix => proc { "=> "},
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:requires => proc { [] },
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:should_load_requires => proc { true },
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:should_load_plugins => proc { true },
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:control_d_handler => proc { Pry::DEFAULT_CONTROL_D_HANDLER },
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:memory_size => proc { 100 },
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:extra_sticky_locals => proc { {} },
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:command_completions => proc { proc { commands.keys } },
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:file_completions => proc { proc { Dir["."] } },
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:completer => proc {
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require "pry/input_completer"
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Pry::InputCompleter.start
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}
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}
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def initialize
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super(nil)
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configure_ls
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configure_gist
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configure_history
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end
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def quiet?
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quiet
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end
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default.each do |key, value|
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define_method(key) do
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if default[key].equal?(value)
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default[key] = instance_eval(&value)
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end
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default[key]
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end
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end
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private
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# TODO:
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# all of this configure_* stuff is a relic of old code.
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# we should try move this code to being command-local.
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def configure_ls
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self["ls"] = Pry::Config.from_hash({
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:heading_color => :bright_blue,
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:public_method_color => :default,
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:private_method_color => :blue,
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:protected_method_color => :blue,
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:method_missing_color => :bright_red,
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:local_var_color => :yellow,
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:pry_var_color => :default, # e.g. _, _pry_, _file_
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:instance_var_color => :blue, # e.g. @foo
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:class_var_color => :bright_blue, # e.g. @@foo
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:global_var_color => :default, # e.g. $CODERAY_DEBUG, $eventmachine_library
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:builtin_global_color => :cyan, # e.g. $stdin, $-w, $PID
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:pseudo_global_color => :cyan, # e.g. $~, $1..$9, $LAST_MATCH_INFO
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:constant_color => :default, # e.g. VERSION, ARGF
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:class_constant_color => :blue, # e.g. Object, Kernel
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:exception_constant_color => :magenta, # e.g. Exception, RuntimeError
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:unloaded_constant_color => :yellow, # Any constant that is still in .autoload? state
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:separator => " ",
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:ceiling => [Object, Module, Class]
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})
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end
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def configure_gist
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self["gist"] = Pry::Config.from_hash(inspecter: proc(&:pretty_inspect))
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end
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def configure_history
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self["history"] = Pry::Config.from_hash "should_save" => true,
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"should_load" => true
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history.file = File.expand_path("~/.pry_history") rescue nil
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if history.file.nil?
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self.should_load_rc = false
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history.should_save = false
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history.should_load = false
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end
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end
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def lazy_readline
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require 'readline'
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Readline
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rescue LoadError
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warn "Sorry, you can't use Pry without Readline or a compatible library."
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warn "Possible solutions:"
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warn " * Rebuild Ruby with Readline support using `--with-readline`"
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warn " * Use the rb-readline gem, which is a pure-Ruby port of Readline"
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warn " * 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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def is_editline?(input)
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defined?(input::VERSION) && input::VERSION =~ /editline/i
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end
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end
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