Module: CodexNotify::LogEventParser

Defined in:
lib/codex_notify/log_event_parser.rb

Class Method Summary collapse

Class Method Details

.as_text(value) ⇒ Object 



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# File 'lib/codex_notify/log_event_parser.rb', line 9

def as_text(value)
  return '' if value.nil?
  return value if value.is_a?(String)
  return JSON.generate(value, ascii_only: false) if value.is_a?(Hash) || value.is_a?(Array)

  value.to_s
end

.extract_events(obj) ⇒ Object 



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# File 'lib/codex_notify/log_event_parser.rb', line 80

def extract_events(obj)
  events = []

  if obj.is_a?(Array)
    obj.each { |item| events.concat(extract_events(item)) }
    return events
  end

  return events unless obj.is_a?(Hash)

  object_type = obj['type']
  if %w[input_text output_text].include?(object_type)
    text = as_text(obj['text'] || obj['content'])
    unless text.empty?
      kind = object_type == 'input_text' ? 'user' : 'assistant'
      events << [kind, text, object_type]
    end
    return events
  end

  payload = obj['payload']
  if payload.is_a?(Hash)
    payload_type = payload['type']

    if tool_event_type?(payload_type)
      events << ['tool', format_tool_payload(payload), 'tool']
      return events
    end

    if %w[input_text output_text].include?(payload_type)
      text = as_text(payload['text'] || payload['content'])
      unless text.empty?
        kind = payload_type == 'input_text' ? 'user' : 'assistant'
        events << [kind, text, payload_type]
      end
      return events
    end

    if payload_type == 'message'
      role = payload['role']
      content = payload['content'] || payload['parts']

      if content.is_a?(Array)
        content.each do |part|
          next unless part.is_a?(Hash)

          part_type = part['type']
          if %w[input_text output_text].include?(part_type)
            text = as_text(part['text'] || part['content'])
            unless text.empty?
              kind = part_type == 'input_text' ? 'user' : 'assistant'
              events << [kind, text, part_type]
            end
          elsif tool_event_type?(part_type)
            events << ['tool', format_tool_payload(part), 'tool']
          end
        end
      else
        text = as_text(payload['text'])
        if !text.empty? && %w[user assistant].include?(role)
          inferred = role == 'user' ? 'input_text' : 'output_text'
          events << [role, text, inferred]
        end
      end
      return events
    end

    if payload_type == 'user_message'
      text = as_text(payload['message'] || payload['text'])
      events << ['user', text, 'input_text'] unless text.empty?
      return events
    end

    if payload_type == 'agent_message'
      text = as_text(payload['message'] || payload['text'])
      events << ['assistant', text, 'output_text'] unless text.empty?
      return events
    end

    if payload_type == 'task_complete'
      text = as_text(payload['last_agent_message'])
      events << ['assistant', text, 'output_text'] unless text.empty?
      return events
    end

    nested_message = payload['message']
    if nested_message.is_a?(Hash) || nested_message.is_a?(Array)
      events.concat(extract_events(nested_message))
      return events
    end

    %w[tool tool_call tool_result command_execution command].each do |key|
      nested = payload[key]
      next unless nested.is_a?(Hash)

      nested_type = nested['type'] || key
      if tool_event_type?(nested_type) || %w[command_execution command].include?(key)
        events << ['tool', format_tool_payload(nested), 'tool']
      end
    end
  end

  %w[message item response_item response_message data].each do |key|
    nested = obj[key]
    events.concat(extract_events(nested)) if nested.is_a?(Hash) || nested.is_a?(Array)
  end

  events
end

.extract_session_id(obj) ⇒ Object 



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# File 'lib/codex_notify/log_event_parser.rb', line 190

def extract_session_id(obj)
  return nil if obj.nil?

  if obj.is_a?(Hash)
    if obj['type'] == 'session_meta'
      payload = obj['payload']
      if payload.is_a?(Hash)
        value = payload['id']
        return value.to_s unless value.nil? || value.to_s.empty?
      end
    end

    %w[
      session_id
      sessionId
      conversation_id
      conversationId
      chat_id
      chatId
      thread_id
      threadId
    ].each do |key|
      value = obj[key]
      return value.to_s unless value.nil? || value.to_s.empty?
    end

    obj.each_value do |value|
      session_id = extract_session_id(value)
      return session_id if session_id
    end
  elsif obj.is_a?(Array)
    obj.each do |value|
      session_id = extract_session_id(value)
      return session_id if session_id
    end
  end

  nil
end

.format_tool_payload(payload) ⇒ Object 



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# File 'lib/codex_notify/log_event_parser.rb', line 23

def format_tool_payload(payload)
  command = payload['command'] || payload['cmd'] || payload['argv']
  stdout = payload['stdout']
  stderr = payload['stderr']
  exit_code = payload['exit_code']

  if command.nil? && payload['info'].is_a?(Hash)
    info = payload['info']
    command = info['command'] || info['cmd'] || info['argv']
    stdout ||= info['stdout']
    stderr ||= info['stderr']
    exit_code = info['exit_code'] if exit_code.nil?
  end

  if !command.nil? || !stdout.nil? || !stderr.nil? || !exit_code.nil?
    command_text = command.is_a?(Array) ? command.map(&:to_s).join(' ') : (command || '').to_s
    parts = []
    parts << "$ #{command_text}" unless command_text.empty?
    parts << "[exit_code] #{exit_code}" unless exit_code.nil?
    parts << "\n[stdout]\n#{stdout}" if stdout && !stdout.empty?
    parts << "\n[stderr]\n#{stderr}" if stderr && !stderr.empty?
    rendered = parts.join("\n").strip
    return rendered.empty? ? pretty_json(payload) : rendered
  end

  %w[tool_name name tool function_name].each do |key|
    next unless payload[key]

    tool_name = payload[key]
    args = payload['arguments'] || payload['args'] || payload['input']
    result = payload['result'] || payload['output']
    parts = ["[tool] #{tool_name}"]
    parts << "[args]\n#{pretty_json(args)}" unless args.nil?
    parts << "[result]\n#{pretty_json(result)}" unless result.nil?
    return parts.join("\n")
  end

  pretty_json(payload)
end

.pretty_json(value) ⇒ Object 



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# File 'lib/codex_notify/log_event_parser.rb', line 17

def pretty_json(value)
  JSON.pretty_generate(value, ascii_only: false)
rescue StandardError
  as_text(value)
end

.tool_event_type?(event_type) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/codex_notify/log_event_parser.rb', line 63

def tool_event_type?(event_type)
  return false if event_type.nil? || event_type.to_s.empty?

  %w[
    command_execution
    shell_command
    tool_call
    tool_result
    tool
    mcp_tool_call
    mcp_tool_result
    mcp_call
    mcp_result
    sandbox_command
  ].include?(event_type.to_s)
end