Class: Crimson::Repl

Inherits:
Object
  • Object
show all
Defined in:
lib/crimson/repl.rb

Overview

Interactive REPL with readline support, slash commands, and session management.

Instance Method Summary collapse

Constructor Details

#initialize(agent) ⇒ Repl

Returns a new instance of Repl.

Parameters:



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# File 'lib/crimson/repl.rb', line 10

def initialize(agent)
  @agent = agent
  @pastel = Pastel.new
  @output_handler = OutputHandler.new
  @output_handler.attach(agent)
  setup_readline
end

Instance Method Details

#start ⇒ void

This method returns an undefined value.

Start the REPL event loop.



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# File 'lib/crimson/repl.rb', line 20

def start
  puts @pastel.bold("Crimson v#{VERSION}")
  puts @pastel.dim("Type /help for commands, /exit to quit")
  puts

  loop do
    input = Reline.readline("> ", true)

    break if input.nil?
    input = input.strip
    break if input == "/exit" || input == "/quit"
    next if input.empty?

    if input.start_with?("/")
      handle_command(input)
    else
      @agent.prompt(input)
    end
  rescue => e
    puts @pastel.red("Error: #{e.message}")
  end

  puts @pastel.dim("Goodbye!")
end