Phase 4: Gateway Command Updates

[discreteds]

Overview

Update gateway command (commands/kleene.md) to use yq for registry and save operations.

Tasks

• yq for registry operations
  • List enabled scenarios efficiently
  • Get scenario paths for unregistered check
  • Sync metadata with minimal reads
• yq for save listing
  • Extract save metadata without full file reads
  • Sort saves by date efficiently
• Enhanced save format with node previews
  • Rich save listings without loading scenarios
  • Resume preview shows context

Templates

# Scenario Menu Data
yq '.scenarios | to_entries | .[] | select(.value.enabled) | {id: .key, name: .value.name, description: .value.description, path: .value.path}' registry.yaml

# Save Metadata Batch
for f in ./saves/scenario/*.yaml; do
  yq --arg file "$f" '{file: $file, turn: .turn, node: .current_node, saved: .last_saved}' "$f"
done

Acceptance Criteria

• Registry operations use yq when available
• Save listing uses yq for metadata extraction
• Save files include cached node title/preview
• Old saves load without cached metadata (graceful degradation)

References

• Plan: kleene/docs/plans/yq-scenario-optimization.md (Phase 4, lines 437-479)