Class: Consolle::CLI

Inherits:
Thor
  • Object
show all
Defined in:
lib/consolle/cli.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.exit_on_failure? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/consolle/cli.rb', line 69

def self.exit_on_failure?
  true
end

.help(shell, subcommand = false) ⇒ Object 



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# File 'lib/consolle/cli.rb', line 28

def help(shell, subcommand = false)
  if subcommand == false
    shell.say 'Consolle - Rails console management tool', :cyan
    shell.say
    shell.say 'USAGE:', :yellow
    shell.say '  cone [COMMAND] [OPTIONS]'
    shell.say
    shell.say 'COMMANDS:', :yellow
    shell.say '  cone start              # Start Rails console in background'
    shell.say '  cone stop               # Stop Rails console'
    shell.say '  cone restart            # Restart Rails console'
    shell.say '  cone status             # Show Rails console status'
    shell.say '  cone exec CODE          # Execute Ruby code in Rails console'
    shell.say '  cone ls                 # List active Rails console sessions'
    shell.say '  cone stop_all           # Stop all Rails console sessions'
    shell.say '  cone rule FILE          # Write cone command guide to FILE'
    shell.say '  cone version            # Show version'
    shell.say
    shell.say 'GLOBAL OPTIONS:', :yellow
    shell.say '  -v, --verbose           # Enable verbose output'
    shell.say '  -t, --target NAME       # Target session name (default: cone)'
    shell.say '  -h, --help              # Show this help message'
    shell.say
    shell.say 'EXAMPLES:', :yellow
    shell.say "  cone exec 'User.count'                    # Execute code in default session"
    shell.say "  RAILS_ENV=production cone start           # Start console in production"
    shell.say "  cone exec -t api 'Rails.env'              # Execute code in 'api' session"
    shell.say '  cone exec -f script.rb                    # Execute code from file'
    shell.say
    shell.say 'For more information on a specific command:'
    shell.say '  cone COMMAND --help'
    shell.say
  else
    super
  end
end

.start(given_args = ARGV, config = {}) ⇒ Object 



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# File 'lib/consolle/cli.rb', line 18

def start(given_args = ARGV, config = {})
  # Intercept --help at the top level
  if given_args == ['--help'] || given_args == ['-h'] || given_args.empty?
    shell = Thor::Base.shell.new
    help(shell)
    return
  end
  super
end

Instance Method Details

#exec(*code_parts) ⇒ Object 



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# File 'lib/consolle/cli.rb', line 485

def exec(*code_parts)
  ensure_rails_project!
  ensure_project_directories
  validate_session_name!(options[:target])

  # Handle code input from file or arguments first
  code = if options[:file]
           path = File.expand_path(options[:file])
           unless File.file?(path)
             puts "Error: File not found: #{path}"
             exit 1
           end
           File.read(path, mode: 'r:UTF-8')
         else
           code_parts.join(' ')
         end

  if code.strip.empty?
    puts 'Error: No code provided (pass CODE or use -f FILE)'
    exit 1
  end

  session_info = load_session_info
  server_running = false

  # Check if server is running
  if session_info
    begin
      # Try to connect to socket and get status
      socket = UNIXSocket.new(session_info[:socket_path])
      request = {
        'action' => 'status',
        'request_id' => SecureRandom.uuid
      }
      socket.write(JSON.generate(request))
      socket.write("\n")
      socket.flush
      response_data = socket.gets
      socket.close

      response = JSON.parse(response_data)
      server_running = response['success'] && response['running']
    rescue StandardError
      # Server not responsive
      server_running = false
    end
  end

  # Check if server is running
  unless server_running
    puts '✗ Rails console is not running'
    puts 'Please start it first with: cone start'
    exit 1
  end

  # Apply Claude Code escape fix unless --raw option is specified
  code = code.gsub('\\!', '!') unless options[:raw]

  puts "Executing: #{code}" if options[:verbose]

  # Send code to socket
  send_opts = { timeout: options[:timeout] }
  send_opts[:pre_sigint] = options[:pre_sigint] unless options[:pre_sigint].nil?
  result = send_code_to_socket(
    session_info[:socket_path],
    code,
    **send_opts
  )

  # Log the request and response
  log_session_activity(session_info[:process_pid], code, result)

  if result['success']
    # Always print result, even if empty (multiline code often returns empty string)
    puts result['result'] unless result['result'].nil?
    # Always show execution time when available
    puts "Execution time: #{result['execution_time'].round(3)}s" if result['execution_time']
  else
    # Display error information
    if result['error_code']
      puts "Error: #{result['error_code']}"
    else
      puts "Error: #{result['error']}"
    end
    
    # Show error class in verbose mode
    if options[:verbose] && result['error_class']
      puts "Error Class: #{result['error_class']}"
    end
    
    puts result['message']
    puts result['backtrace']&.join("\n") if options[:verbose] && result['backtrace']
    
    # Show execution time for errors too
    puts "Execution time: #{result['execution_time'].round(3)}s" if result['execution_time']
    
    exit 1
  end
end

#help(command = nil) ⇒ Object 



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# File 'lib/consolle/cli.rb', line 97

def help(command = nil)
  if command
    self.class.command_help(shell, command)
  else
    self.class.help(shell)
  end
end

#ls ⇒ Object 



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# File 'lib/consolle/cli.rb', line 239

def ls
  ensure_rails_project!

  sessions = load_sessions

  if sessions.empty? || sessions.size == 1 && sessions.key?('_schema')
    puts 'No active sessions'
    return
  end

  active_sessions = []
  stale_sessions = []

  sessions.each do |name, info|
    next if name == '_schema' # Skip schema field

    # Check if process is alive
    if info['process_pid'] && process_alive?(info['process_pid'])
      # Try to get server status
  adapter = create_rails_adapter(current_rails_env, name)
      server_status = begin
        adapter.get_status
      rescue StandardError
        nil
      end

      if server_status && server_status['success'] && server_status['running']
        rails_env = server_status['rails_env'] || 'development'
        console_pid = server_status['pid'] || info['process_pid']
        active_sessions << "#{name} (#{rails_env}) - PID: #{console_pid}"
      else
        stale_sessions << name
      end
    else
      stale_sessions << name
    end
  end

  # Clean up stale sessions
  if stale_sessions.any?
    with_sessions_lock do
      sessions = load_sessions
      stale_sessions.each { |name| sessions.delete(name) }
      save_sessions(sessions)
    end
  end

  if active_sessions.empty?
    puts 'No active sessions'
  else
    active_sessions.each { |session| puts session }
  end
end

#restart ⇒ Object 



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# File 'lib/consolle/cli.rb', line 394

def restart
  ensure_rails_project!
  validate_session_name!(options[:target])

  adapter = create_rails_adapter(current_rails_env, options[:target])

  if adapter.running?
    # Check if environment needs to be changed
    current_status = begin
      adapter.get_status
    rescue StandardError
      nil
    end
    current_env = current_status&.dig('rails_env') || 'development'
    desired_env = current_rails_env
    needs_full_restart = options[:force] || (current_env != desired_env)

    if needs_full_restart
      if current_env != desired_env
        puts "Environment change detected (#{current_env} -> #{desired_env})"
        puts 'Performing full server restart...'
      else
        puts 'Force restarting Rails console server...'
      end

      stop
      sleep 1
      invoke(:start)
    else
      puts 'Restarting Rails console subprocess...'

      # Send restart request to the socket server
      request = {
        'action' => 'restart',
        'request_id' => SecureRandom.uuid
      }

      begin
        # Use direct socket connection for restart request
        socket = UNIXSocket.new(adapter.socket_path)
        socket.write(JSON.generate(request))
        socket.write("\n")
        socket.flush
        response_data = socket.gets
        socket.close

        response = JSON.parse(response_data)

        if response['success']
          puts '✓ Rails console subprocess restarted'
          puts "  New PID: #{response['pid']}" if response['pid']
        else
          puts "✗ Failed to restart: #{response['message']}"
          puts "You can try 'cone restart --force' to restart the entire server"
        end
      rescue StandardError => e
        puts "✗ Error restarting: #{e.message}"
        puts "You can try 'cone restart --force' to restart the entire server"
      end
    end
  else
    puts 'Rails console is not running. Starting it...'
    invoke(:start)
  end
end

#rule(file_path) ⇒ Object 



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# File 'lib/consolle/cli.rb', line 106

def rule(file_path)
  # Read the embedded rule content
  rule_content = File.read(File.expand_path('../../rule.md', __dir__))

  # Write to the specified file
  File.write(file_path, rule_content)
  puts "✓ Cone command guide written to #{file_path}"
rescue StandardError => e
  puts "✗ Failed to write rule file: #{e.message}"
  exit 1
end

#start ⇒ Object 



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# File 'lib/consolle/cli.rb', line 137

def start
  ensure_rails_project!
  ensure_project_directories
  validate_session_name!(options[:target])

  # Check if already running using session info
  session_info = load_session_info
  if session_info && session_info[:process_pid]
    # Check if process is still running
    begin
      Process.kill(0, session_info[:process_pid])
      # Check if socket is ready
      if File.exist?(session_info[:socket_path])
        puts "Rails console is already running (PID: #{session_info[:process_pid]})"
        puts "Socket: #{session_info[:socket_path]}"
        return
      end
    rescue Errno::ESRCH
      # Process not found, clean up session
      clear_session_info
    end
  elsif session_info
    # Session file exists but no valid PID, clean up
    clear_session_info
  end

  adapter = create_rails_adapter(current_rails_env, options[:target], options[:command], options[:wait_timeout])

  puts 'Starting Rails console...'

  begin
    adapter.start
    puts '✓ Rails console started successfully'
    puts "  PID: #{adapter.process_pid}"
    puts "  Socket: #{adapter.socket_path}"

    # Save session info
    save_session_info(adapter)

    # Log session start
    log_session_event(adapter.process_pid, 'session_start', {
                        rails_env: current_rails_env,
                        socket_path: adapter.socket_path
                      })
  rescue StandardError => e
    puts "✗ Failed to start Rails console: #{e.message}"
    exit 1
  end
end

#status ⇒ Object 



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# File 'lib/consolle/cli.rb', line 188

def status
  ensure_rails_project!
  validate_session_name!(options[:target])

  session_info = load_session_info

  if session_info.nil?
    puts 'No active Rails console session found'
    return
  end

  # Check if server is actually responsive
  adapter = create_rails_adapter(current_rails_env, options[:target])
  server_status = begin
    adapter.get_status
  rescue StandardError
    nil
  end
  process_running = server_status && server_status['success'] && server_status['running']

  if process_running
    rails_env = server_status['rails_env'] || 'unknown'
    console_pid = server_status['pid'] || 'unknown'

    puts '✓ Rails console is running'
    puts "  PID: #{console_pid}"
    puts "  Environment: #{rails_env}"
    puts "  Session: #{session_info[:socket_path]}"
    puts '  Ready for input: Yes'
  else
    puts '✗ Rails console is not running'
    clear_session_info
  end
end

#stop ⇒ Object 



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# File 'lib/consolle/cli.rb', line 294

def stop
  ensure_rails_project!
  validate_session_name!(options[:target])

  adapter = create_rails_adapter('development', options[:target])

  if adapter.running?
    puts 'Stopping Rails console...'

    if adapter.stop
      puts '✓ Rails console stopped'

      # Log session stop
      session_info = load_session_info
      if session_info && session_info[:process_pid]
        log_session_event(session_info[:process_pid], 'session_stop', {
                            reason: 'user_requested'
                          })
      end
    else
      puts '✗ Failed to stop Rails console'
    end
  else
    puts 'Rails console is not running'
  end

  clear_session_info
end

#stop_all ⇒ Object 



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# File 'lib/consolle/cli.rb', line 325

def stop_all
  ensure_rails_project!

  sessions = load_sessions
  active_sessions = []

  # Filter active sessions (excluding schema)
  sessions.each do |name, info|
    next if name == '_schema'

    active_sessions << { name: name, info: info } if info['process_pid'] && process_alive?(info['process_pid'])
  end

  if active_sessions.empty?
    puts 'No active sessions to stop'
    return
  end

  puts "Found #{active_sessions.size} active session(s)"

  # Stop each active session
  active_sessions.each do |session|
    name = session[:name]
    info = session[:info]

    puts "\nStopping session '#{name}'..."

    adapter = create_rails_adapter('development', name)

    if adapter.stop
      puts "✓ Session '#{name}' stopped"

      # Log session stop
      if info['process_pid']
        log_session_event(info['process_pid'], 'session_stop', {
                            reason: 'stop_all_requested'
                          })
      end

      # Clear session info
      with_sessions_lock do
        sessions = load_sessions
        sessions.delete(name)
        save_sessions(sessions)
      end
    else
      puts "✗ Failed to stop session '#{name}'"
    end
  end

  puts "\n✓ All sessions stopped"
end

#version ⇒ Object 



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# File 'lib/consolle/cli.rb', line 91

def version
  puts "Consolle version #{Consolle::VERSION}"
end