# Mirror Orchestrator Hook Event (mirror.ready)

## Module
AirGap

## Status
PARTIALLY_IMPLEMENTED

## Description
Defines the mirror.ready event payload {bundleId, generation, generatedAt, dsseDigest, manifestDigest, location} with optional rekorUUID, enabling CLI and export automation to consume mirror bundle readiness notifications.

## What's Implemented
- AirGap controller with event hooks: `src/AirGap/StellaOps.AirGap.Controller/` -- state management and endpoints
- Time hooks: `src/AirGap/StellaOps.AirGap.Time/Hooks/` -- event hooks for time-related operations
- Bundle catalog model: `src/AirGap/StellaOps.AirGap.Importer/Models/BundleCatalogEntry.cs`, `BundleItem.cs` -- bundle metadata with ID, generation, timestamps
- Sync library: `src/AirGap/__Libraries/StellaOps.AirGap.Sync/` -- bundle synchronization infrastructure
- Source: SPRINT_0150_0001_0003_mirror_orch.md

## What's Missing
- The specific `mirror.ready` event with payload `{bundleId, generation, generatedAt, dsseDigest, manifestDigest, location}` may not be formalized as a named event
- CLI/export automation consumption of mirror readiness notifications needs verification
- Optional `rekorUUID` field in event payload needs confirmation

## Implementation Plan
- Define `mirror.ready` event type in eventing system
- Implement event publication when mirror bundle is ready
- Add CLI hook for consuming mirror.ready events
- Add tests for event payload validation

## Related Documentation
- Source: SPRINT_0150_0001_0003_mirror_orch.md