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75 lines
1.6 KiB
Ruby
75 lines
1.6 KiB
Ruby
#!/usr/bin/env ruby
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# (C) John Mair (banisterfiend)
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# MIT license
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begin
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require 'pry'
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rescue LoadError
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require 'rubygems'
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require 'pry'
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end
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opts = Slop.parse do
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banner %{Usage: pry [OPTIONS]
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Start a Pry session.
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See: `https://github.com/banister` for more information.
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--
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}
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on :e, :exec, "A line of code to execute in context before the session starts", true
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on :f, "Supress loading of ~/.pryrc"
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on "no-color", "Disable syntax highlighting for session"
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on "simple-prompt", "Enable simple prompt mode" do
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Pry.prompt = Pry::SIMPLE_PROMPT
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end
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on :r, :require, "`require` a Ruby script at startup", true do |file|
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require file
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end
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on :I, "Add a path to the $LOAD_PATH", true do |path|
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$LOAD_PATH << path
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end
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on :v, :version, "Display the Pry version" do
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puts "Pry version #{Pry::VERSION} on Ruby #{RUBY_VERSION}"
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exit
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end
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on(:c, :context,
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"Start the session in the specified context. Equivalent to `context.pry` in a session.",
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true,
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:default => "TOPLEVEL_BINDING"
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)
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on :h, :help, "This message" do
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puts help
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exit
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end
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end
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# invoked via cli
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Pry.cli = true
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class Pry::Commands
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command "reset", "Reset the REPL to a clean state." do
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output.puts "Pry reset."
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exec("pry")
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end
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end
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# load ~/.pryrc, if not suppressed with -f option
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Pry.should_load_rc = !opts.f?
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# create the actual context
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context = Pry.binding_for(eval(opts[:context]))
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# run code passed with `-e`, if there is any.
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if opts.exec?
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Pry.new(:input => StringIO.new(opts[:exec]), :print => proc {}).rep(context)
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end
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# start the session
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context.pry
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