Add support for pry

[ohthatjames]

Any statements entered while inside a pry console aren't added to the console1984_commands table.

Steps to reproduce

I created a dummy repo to test this. It's a vanilla rails new on version 7.0.4.2 with pry and console1984 added.

console1984-pry-test % CONSOLE_USER=james bin/rails c

# ... console1984 setup truncated ...

Loading development environment (Rails 7.0.4.2)
irb(main):001:0> puts "Before pry"
Before pry
=> nil                                                                           
irb(main):002:0> pry
[1] pry(main)> puts "Inside pry"
Inside pry                                                                       
=> nil                                                                           
[2] pry(main)> exit                                                              
=> nil                                                                           
irb(main):003:0> puts "After pry"
After pry
=> nil                                                                           
irb(main):004:0> exit

Expected logged commands

puts "Before pry"
pry
puts "Inside pry"
exit
puts "After pry"
exit

Actual logged commands

console1984-pry-test % bin/rails runner "puts Console1984::Session.last.commands.map(&:statements)"
puts "Before pry"
pry
puts "After pry"
exit

Extra info

rails version 7.0.4.2
console1984 version 0.1.26
pry version 0.14.2

I've tried gem "pry", require: false and changing the order of gems in the Gemfile, but the result always appears to be the same.

[jorgemanrubia]

Thanks @ohthatjames. Thanks for reporting. console1984 currently only supports IRB, which is what we use at 37signals. I would be happy to welcome a PR adding support for pry too.

[dark-panda]

This is far from complete, but this will get you going:

Pry.prepend(Module.new do
  include Console1984::Freezeable

  def process_command(line, ...)
    Console1984.command_executor.execute(Array(line)) do
      super
    end
  end
end)

That will capture the history, at the very least.

[ball-hayden]

A slightly more complete Pry example:

# .pryrc

module Console1984Pry
  include Console1984::Freezeable

  def handle_line(line, ...)
    Console1984.command_executor.execute(Array(line)) do
      super
    end
  end
end

if Console1984.running_protected_environment?
  Pry.prepend(Console1984Pry)

  Pry::Commands.block_command "decrypt!", "Enter unprotected mode" do
    Console1984.shield.enable_unprotected_mode
  end

  Pry::Commands.block_command "encrypt!", "Enter protected mode" do
    Console1984.shield.enable_protected_mode
  end
end