Class: ClaudeCode::Client

Inherits:
Object
  • Object
show all
Defined in:
lib/claude_code/client.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Client

Returns a new instance of Client.



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# File 'lib/claude_code/client.rb', line 9

def initialize
  # Client setup
end

Instance Method Details

#build_environment ⇒ Object (private) 



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# File 'lib/claude_code/client.rb', line 50

def build_environment
  env = ENV.to_h
  env['CLAUDE_CODE_ENTRYPOINT'] = 'sdk-ruby'
  env['ANTHROPIC_API_KEY'] = ENV['ANTHROPIC_API_KEY'] if ENV['ANTHROPIC_API_KEY']
  env['CLAUDE_CODE_USE_BEDROCK'] = ENV['CLAUDE_CODE_USE_BEDROCK'] if ENV['CLAUDE_CODE_USE_BEDROCK']
  env['CLAUDE_CODE_USE_VERTEX'] = ENV['CLAUDE_CODE_USE_VERTEX'] if ENV['CLAUDE_CODE_USE_VERTEX']
  env
end

#parse_message(data) ⇒ Object (private) 



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# File 'lib/claude_code/client.rb', line 59

def parse_message(data)
  case data['type']
  when 'user'
    UserMessage.new(data.dig('message', 'content'))
  when 'assistant'
    content_blocks = []
    message_content = data.dig('message', 'content') || []
    message_content.each do |block|
      case block['type']
      when 'text'
        content_blocks << TextBlock.new(block['text'])
      when 'tool_use'
        content_blocks << ToolUseBlock.new(
          id: block['id'],
          name: block['name'],
          input: block['input']
        )
      when 'tool_result'
        content_blocks << ToolResultBlock.new(
          tool_use_id: block['tool_use_id'],
          content: block['content'],
          is_error: block['is_error']
        )
      end
    end
    AssistantMessage.new(content_blocks)
  when 'system'
    SystemMessage.new(
      subtype: data['subtype'],
      data: data
    )
  when 'result'
    ResultMessage.new(
      subtype: data['subtype'],
      duration_ms: data['duration_ms'],
      duration_api_ms: data['duration_api_ms'],
      is_error: data['is_error'],
      num_turns: data['num_turns'],
      session_id: data['session_id'],
      total_cost_usd: data['total_cost_usd'],
      usage: data['usage'],
      result: data['result']
    )
  else
    nil
  end
end

#process_query(options:, prompt: nil, messages: nil, cli_path: nil, mcp_servers: {}) ⇒ Object 



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# File 'lib/claude_code/client.rb', line 13

def process_query(options:, prompt: nil, messages: nil, cli_path: nil, mcp_servers: {})
  if messages
    # Handle streaming JSON input
    transport = SubprocessCLITransport.new(prompt: '', options: options, cli_path: cli_path)
    transport.connect

    # Send messages
    transport.send_messages(messages)

    # Return enumerator for responses
    return Enumerator.new do |yielder|
      transport.receive_messages do |data|
        message = parse_message(data)
        yielder << message if message
      end
    ensure
      transport.disconnect
    end
  end

  transport = SubprocessCLITransport.new(prompt: prompt, options: options, cli_path: cli_path)

  transport.connect

  # Return lazy enumerator that streams messages as they arrive
  Enumerator.new do |yielder|
    transport.receive_messages do |data|
      message = parse_message(data)
      yielder << message if message
    end
  ensure
    transport.disconnect
  end
end