Class: Antigravity::Client

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(harness: nil) ⇒ Client

Returns a new instance of Client.



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

def initialize(harness: nil)
  @harness = harness || Harness.new
end

Instance Attribute Details

#harness ⇒ Object (readonly)

Returns the value of attribute harness.



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# File 'lib/antigravity/client.rb', line 7

def harness
  @harness
end

Instance Method Details

#execute_tool(agent, tool_name, params) ⇒ Object 



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# File 'lib/antigravity/client.rb', line 25

def execute_tool(agent, tool_name, params)
  # 1. Pre-tool Safety Policy Check
  policy_check = agent.hooks.run_pre_tool(tool_name, params)
  unless policy_check[:allowed]
    reason = policy_check[:reason]
    agent.emit_sidecar_event(:tool_blocked, tool: tool_name, params: params, reason: reason)
    return "❌ TOOL BLOCKED: #{reason}"
  end

  # 2. Execute target tool (safely match parameter signatures)
  tool = agent.tools.find { |t| t.tool_name == tool_name }
  raw_result = if tool && tool.respond_to?(:call)
                 method = tool.method(:call)
                 param_types = method.parameters

                 if param_types.empty?
                   tool.call
                 elsif param_types.any? { |type, _| type == :keyreq || type == :key }
                   valid_keys = param_types.map { |_, name| name }.compact
                   kw_args = params.transform_keys(&:to_sym).select { |k, _| valid_keys.include?(k) }
                   kw_args[:location] = "Milan" if valid_keys.include?(:location) && kw_args[:location].nil?
                   kw_args[:city] = "Milan" if valid_keys.include?(:city) && kw_args[:city].nil?
                   tool.call(**kw_args)
                 else
                   tool.call(params)
                 end
               else
                 "Tool #{tool_name} not found"
               end

  # 3. Post-tool Result Masking / Filtering
  filtered_result = agent.hooks.run_post_tool(tool_name, params, raw_result)
  agent.emit_sidecar_event(:tool_executed, tool_name: tool_name, params: params, result: filtered_result)

  filtered_result
end

#send_turn(agent, user_message, &block) ⇒ Object 



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

def send_turn(agent, user_message, &block)
  final_message = Message.new(role: :assistant, model_id: agent.model)

  if harness.running?
    dispatch_harness_turn(agent, user_message, final_message, &block)
  else
    mock_streaming_turn(agent, user_message, final_message, &block)
  end

  final_message
end