- L1: Add checkpoint/resume capability with --resume flag
- load_checkpoint(), save_checkpoint(), clear_checkpoint() in utils.sh
- Auto-saves progress after each story, 7-day expiration
- L2: Add comprehensive --help option with grouped options and examples
- show_help() function with environment variables and file locations
- L3: Add verbose Claude output streaming
- execute_claude_verbose() for real-time output when --verbose set
- L4: Add metrics file archival to prevent unbounded growth
- Archives to metrics/archive/, keeps last 10 per epic
- L5: Add workflow file content validation
- validate_yaml_content(), validate_xml_content() with fallbacks
- Integrated into validate_workflows()
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Add new utils.sh module with cross-platform support and reliability improvements:
- M1: execute_with_retry() with exponential backoff for transient failures
- M2: validate_yq() to detect Go vs Python yq versions with fallback
- M3: check_phase_completion_fuzzy() for case-insensitive signal detection
- M4: sed_inplace() for cross-platform sed (macOS/Linux compatibility)
- M5: check_branch_protection() to prevent commits to main/master
Update json-output.sh with enhanced JSON extraction using awk for multi-block
handling, normalized status comparison, and fuzzy matching fallback.
Update epic-execute.sh to source utils.sh and use cross-platform sed functions.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Caleb