Module: CodexNotify::HookInputValidator

Defined in:
lib/codex_notify/hook_input_validator.rb

Constant Summary collapse

EVENT_ALIASES = 
{
  'userpromptsubmit' => 'UserPromptSubmit',
  'pretooluse' => 'PreToolUse',
  'posttooluse' => 'PostToolUse',
  'permissionrequest' => 'PermissionRequest',
  'stop' => 'Stop',
  'sessionstart' => 'SessionStart'
}.freeze
SUPPORTED_EVENTS = 
EVENT_ALIASES.values.freeze

Class Method Summary collapse

Class Method Details

.normalize_event_name(name) ⇒ Object 



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# File 'lib/codex_notify/hook_input_validator.rb', line 42

def normalize_event_name(name)
  return nil unless name.is_a?(String)

  text = name.strip
  return nil if text.empty?
  return text if SUPPORTED_EVENTS.include?(text)

  EVENT_ALIASES[text.downcase.gsub(/[_\s-]/, '')] || text
end

.validate(event_name:, payload:) ⇒ Object

Raises:



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# File 'lib/codex_notify/hook_input_validator.rb', line 21

def validate(event_name:, payload:)
  raise HookInputError, 'hook payload must be a JSON object' unless payload.is_a?(Hash)

  normalized_event = validate_event_name(event_name, payload)
  session_id = validate_session_id(payload)
  attributes = normalize_event_payload(normalized_event, payload)
  HookEvent.new(
    name: immutable_copy(normalized_event),
    session_id: immutable_copy(session_id),
    cwd: immutable_copy(payload['cwd'] || Dir.pwd),
    source: nil,
    prompt: nil,
    tool_name: nil,
    tool_input: nil,
    tool_response: nil,
    assistant_message: nil,
    raw_payload: nil,
    **attributes
  )
end