Class: Aidp::AutoUpdate::Coordinator

Inherits:
Object
  • Object
show all
Defined in:
lib/aidp/auto_update/coordinator.rb

Overview

Facade for orchestrating the complete auto-update workflow

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(policy:, version_detector: nil, checkpoint_store: nil, update_logger: nil, failure_tracker: nil, project_dir: Dir.pwd) ⇒ Coordinator

Returns a new instance of Coordinator.



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# File 'lib/aidp/auto_update/coordinator.rb', line 9

def initialize(
  policy:,
  version_detector: nil,
  checkpoint_store: nil,
  update_logger: nil,
  failure_tracker: nil,
  project_dir: Dir.pwd
)
  @policy = policy
  @project_dir = project_dir

  # Use provided instances or create defaults
  @version_detector = version_detector || VersionDetector.new(policy: policy)
  @checkpoint_store = checkpoint_store || CheckpointStore.new(project_dir: project_dir)
  @update_logger = update_logger || UpdateLogger.new(project_dir: project_dir)
  @failure_tracker = failure_tracker || FailureTracker.new(
    project_dir: project_dir,
    max_failures: policy.max_consecutive_failures
  )
end

Instance Attribute Details

#checkpoint_store ⇒ Object (readonly)

Returns the value of attribute checkpoint_store.



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# File 'lib/aidp/auto_update/coordinator.rb', line 7

def checkpoint_store
  @checkpoint_store
end

#failure_tracker ⇒ Object (readonly)

Returns the value of attribute failure_tracker.



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# File 'lib/aidp/auto_update/coordinator.rb', line 7

def failure_tracker
  @failure_tracker
end

#policy ⇒ Object (readonly)

Returns the value of attribute policy.



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# File 'lib/aidp/auto_update/coordinator.rb', line 7

def policy
  @policy
end

#update_logger ⇒ Object (readonly)

Returns the value of attribute update_logger.



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# File 'lib/aidp/auto_update/coordinator.rb', line 7

def update_logger
  @update_logger
end

#version_detector ⇒ Object (readonly)

Returns the value of attribute version_detector.



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# File 'lib/aidp/auto_update/coordinator.rb', line 7

def version_detector
  @version_detector
end

Class Method Details

.from_config(config, project_dir: Dir.pwd) ⇒ Coordinator

Create coordinator from configuration

Parameters:

  • config (Hash) —

    Auto-update configuration from aidp.yml

  • project_dir (String) (defaults to: Dir.pwd) —

    Project root directory

Returns:



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# File 'lib/aidp/auto_update/coordinator.rb', line 34

def self.from_config(config, project_dir: Dir.pwd)
  policy = UpdatePolicy.from_config(config)
  new(policy: policy, project_dir: project_dir)
end

Instance Method Details

#check_for_update ⇒ UpdateCheck

Check if update is available and allowed

Returns:



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# File 'lib/aidp/auto_update/coordinator.rb', line 41

def check_for_update
  return UpdateCheck.unavailable unless @policy.enabled

  update_check = @version_detector.check_for_update
  @update_logger.log_check(update_check)
  update_check
rescue => e
  Aidp.log_error("auto_update_coordinator", "check_failed",
    error: e.message)
  UpdateCheck.failed(e.message)
end

#hot_reload_available? ⇒ Boolean

Check if hot reloading is available

Returns:

  • (Boolean) 


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# File 'lib/aidp/auto_update/coordinator.rb', line 249

def hot_reload_available?
  Aidp::Loader.setup? && Aidp::Loader.reloading?
end

#hot_reload_update(update_check = nil) ⇒ Boolean

Perform hot code reload without restarting the process

This method performs a git pull and then uses Zeitwerk to reload all Ruby classes. Unlike initiate_update (which exits with code 75), this method keeps the process running.

Parameters:

  • update_check (UpdateCheck) (defaults to: nil) —

    Update check result

Returns:

  • (Boolean) —

    Whether reload was successful

Raises:

  • (UpdateError) —

    If updates are disabled or reload fails



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# File 'lib/aidp/auto_update/coordinator.rb', line 193

def hot_reload_update(update_check = nil)
  raise UpdateError, "Updates disabled by configuration" unless @policy.enabled

  # Verify Zeitwerk loader is set up for reloading
  unless Aidp::Loader.setup? && Aidp::Loader.reloading?
    Aidp.log_warn("auto_update_coordinator", "hot_reload_not_available",
      reason: "Zeitwerk loader not configured for reloading")
    raise UpdateError, "Hot reloading not available. Loader must be configured with enable_reloading: true"
  end

  update_check ||= check_for_update
  return false unless update_check.should_update?

  from_version = update_check.current_version
  to_version = update_check.available_version

  Aidp.log_info("auto_update_coordinator", "hot_reload_starting",
    from_version: from_version,
    to_version: to_version)

  # Perform git pull
  unless perform_git_pull
    raise UpdateError, "Git pull failed"
  end

  # Reload all classes using Zeitwerk
  unless Aidp::Loader.reload!
    @failure_tracker.record_failure
    @update_logger.log_failure("Zeitwerk reload failed")
    raise UpdateError, "Zeitwerk reload failed"
  end

  # Log success
  @update_logger.log_success(
    from_version: from_version,
    to_version: to_version
  )
  @failure_tracker.reset_on_success

  Aidp.log_info("auto_update_coordinator", "hot_reload_complete",
    from_version: from_version,
    to_version: to_version)

  true
rescue UpdateError
  raise
rescue => e
  @failure_tracker.record_failure
  @update_logger.log_failure("Hot reload failed: #{e.message}")
  Aidp.log_error("auto_update_coordinator", "hot_reload_failed",
    error: e.message)
  raise UpdateError, "Hot reload failed: #{e.message}"
end

#initiate_update(current_state) ⇒ void

This method returns an undefined value.

Initiate update process (checkpoint + exit with code 75)

Parameters:

  • current_state (Hash) —

    Current application state (from Watch::Runner)

Raises:



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# File 'lib/aidp/auto_update/coordinator.rb', line 58

def initiate_update(current_state)
  raise UpdateError, "Updates disabled by configuration" unless @policy.enabled

  # Check for restart loops
  if @failure_tracker.too_many_failures?
    @update_logger.log_restart_loop(@failure_tracker.failure_count)
    raise UpdateLoopError, "Too many consecutive update failures (#{@failure_tracker.failure_count}/#{@policy.max_consecutive_failures})"
  end

  # Verify supervisor is configured
  unless @policy.supervised?
    raise UpdateError, "No supervisor configured. Set auto_update.supervisor in aidp.yml"
  end

  # Get latest version to record in checkpoint
  update_check = check_for_update

  unless update_check.should_update?
    Aidp.log_info("auto_update_coordinator", "no_update_needed",
      reason: update_check.policy_reason)
    return
  end

  # Create checkpoint from current state
  checkpoint = build_checkpoint(current_state, update_check.available_version)

  # Save checkpoint
  unless @checkpoint_store.save_checkpoint(checkpoint)
    raise UpdateError, "Failed to save checkpoint"
  end

  # Log update initiation
  @update_logger.log_update_initiated(checkpoint, target_version: update_check.available_version)

  Aidp.log_info("auto_update_coordinator", "exiting_for_update",
    from_version: update_check.current_version,
    to_version: update_check.available_version,
    checkpoint_id: checkpoint.checkpoint_id)

  # Exit with special code 75 to signal supervisor to update
  exit(75)
rescue UpdateError, UpdateLoopError
  # Re-raise domain errors
  raise
rescue => e
  @failure_tracker.record_failure
  @update_logger.log_failure(e.message)
  Aidp.log_error("auto_update_coordinator", "initiate_failed",
    error: e.message)
  raise UpdateError, "Update initiation failed: #{e.message}"
end

#restore_from_checkpoint ⇒ Checkpoint?

Restore from checkpoint after update

Returns:

  • (Checkpoint, nil) —

    Restored checkpoint or nil



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# File 'lib/aidp/auto_update/coordinator.rb', line 112

def restore_from_checkpoint
  checkpoint = @checkpoint_store.latest_checkpoint
  return nil unless checkpoint

  Aidp.log_info("auto_update_coordinator", "restoring_checkpoint",
    id: checkpoint.checkpoint_id,
    created_at: checkpoint.created_at.iso8601)

  # Validate checkpoint
  unless checkpoint.valid?
    Aidp.log_error("auto_update_coordinator", "invalid_checkpoint",
      id: checkpoint.checkpoint_id,
      reason: "Checksum validation failed")
    @failure_tracker.record_failure
    @update_logger.log_failure("Invalid checkpoint checksum", checkpoint_id: checkpoint.checkpoint_id)
    return nil
  end

  # Check version compatibility
  unless checkpoint.compatible_version?
    Aidp.log_warn("auto_update_coordinator", "incompatible_version",
      checkpoint_version: checkpoint.aidp_version,
      current_version: Aidp::VERSION)
    @failure_tracker.record_failure
    @update_logger.log_failure(
      "Incompatible version: checkpoint from #{checkpoint.aidp_version}, current #{Aidp::VERSION}",
      checkpoint_id: checkpoint.checkpoint_id
    )
    return nil
  end

  # Log successful restoration
  @update_logger.log_restore(checkpoint)
  @update_logger.log_success(
    from_version: checkpoint.aidp_version,
    to_version: Aidp::VERSION
  )

  # Reset failure tracker on success
  @failure_tracker.reset_on_success

  # Delete checkpoint after successful restore
  @checkpoint_store.delete_checkpoint(checkpoint.checkpoint_id)

  checkpoint
rescue => e
  @failure_tracker.record_failure
  @update_logger.log_failure("Checkpoint restore failed: #{e.message}")
  Aidp.log_error("auto_update_coordinator", "restore_failed",
    error: e.message)
  nil
end

#status ⇒ Hash

Get status summary for CLI display

Returns:

  • (Hash) —

    Status information



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# File 'lib/aidp/auto_update/coordinator.rb', line 167

def status
  update_check = check_for_update

  {
    enabled: @policy.enabled,
    policy: @policy.policy,
    supervisor: @policy.supervisor,
    current_version: Aidp::VERSION,
    available_version: update_check.available_version,
    update_available: update_check.update_available,
    update_allowed: update_check.update_allowed,
    policy_reason: update_check.policy_reason,
    failure_tracker: @failure_tracker.status,
    recent_updates: @update_logger.recent_entries(limit: 5)
  }
end