#!/usr/bin/env ruby
# frozen_string_literal: true

require 'bundler/setup'
require 'net/ssh/cli'
require 'irb'

begin
  $NET_SSH = Net::SSH.start("localhost")
  $CLI = Net::SSH::CLI::Session.new(net_ssh: $NET_SSH, default_prompt: "@")
  $CLI.open_channel
  puts "assuming your prompt contains '@'"
  puts $CLI.cmd "echo 'hello world'"
rescue StandardError => error
  puts "#{error.class} #{error.message}"
  puts error.backtrace
ensure
  puts ""
  puts File.read(__FILE__).lines.map {|line| "[bin/localhost] " + line}
  puts ""
  IRB.start(__FILE__)
end

## Try one of those
# $CLI.cmd "echo 'hello world'"
# $CLI.detect_prompt
# $CLI.default_prompt
# $CLI.cmd "cat /etc/passwd"
# $CLI.write "cat /etc/passwd"
# $CLI.read
# $CLI.cmd "echo 'hello world'"