# Implementation Plan

- [ ] 1. Create Git rebase automation script
  - Implement core rebase logic with conflict detection
  - Add timestamp conflict identification and resolution
  - Create recovery mechanisms for failed rebase operations
  - _Requirements: 1.2, 1.3, 2.1, 2.2, 2.3, 4.1, 4.2, 4.3_

- [ ] 1.1 Implement core Git rebase script
  - Write `scripts/git_rebase_push.sh` with proper error handling
  - Add logic to fetch latest changes and detect rebase necessity
  - Implement rebase execution with conflict detection
  - _Requirements: 1.2, 4.1, 4.2_

- [ ] 1.2 Create timestamp conflict resolution logic
  - Write Python script to detect timestamp-only conflicts
  - Implement automatic resolution by selecting newer timestamps
  - Add support for JSON and Markdown timestamp formats
  - _Requirements: 2.1, 2.2, 2.3, 2.4_

- [ ] 1.3 Add rebase failure recovery mechanisms
  - Implement automatic rebase abort on non-timestamp conflicts
  - Add repository state validation after rebase operations
  - Create recovery script for corrupted rebase states
  - _Requirements: 1.4, 4.4, 4.5_

- [ ]* 1.4 Write unit tests for rebase logic
  - Test timestamp conflict detection accuracy
  - Test automatic conflict resolution for various file formats
  - Test recovery mechanisms for failed rebase scenarios
  - _Requirements: 7.1, 7.2, 7.3_

- [ ] 2. Update security workflow with concurrency controls
  - Add GitHub Actions concurrency groups to prevent simultaneous execution
  - Update workflow triggers to minimize race condition opportunities
  - Integrate rebase script into existing security automation
  - _Requirements: 3.1, 3.2, 3.3, 5.1, 5.2_

- [ ] 2.1 Implement workflow concurrency controls
  - Add concurrency group configuration to `security-scan.yml`
  - Configure workflow queuing behavior for simultaneous triggers
  - Add status messaging for queued or skipped workflows
  - _Requirements: 3.1, 3.2, 3.3_

- [ ] 2.2 Integrate rebase logic into security workflow
  - Update security workflow to use new rebase script
  - Add proper Git configuration for automated commits
  - Implement change detection before attempting rebase
  - _Requirements: 5.1, 5.2, 1.2, 1.3_

- [ ] 2.3 Review and consolidate workflow triggers
  - Analyze current trigger patterns for race condition potential
  - Consolidate or modify triggers to reduce simultaneous execution
  - Document trigger coordination strategy
  - _Requirements: 5.3, 3.4_

- [ ]* 2.4 Create workflow coordination tests
  - Test concurrent workflow execution prevention
  - Verify workflow queuing and skipping behavior
  - Test workflow state consistency under various scenarios
  - _Requirements: 7.1, 7.4_

- [ ] 3. Create comprehensive conflict resolution system
  - Implement conflict analysis and categorization logic
  - Add logging and audit trail for all conflict resolutions
  - Create validation mechanisms for resolved conflicts
  - _Requirements: 2.4, 2.5, 4.4, 4.5_

- [ ] 3.1 Implement conflict analysis system
  - Create conflict categorization logic (timestamp vs content)
  - Add file-specific conflict resolution strategies
  - Implement conflict validation and integrity checks
  - _Requirements: 2.4, 4.4, 4.5_

- [ ] 3.2 Add comprehensive logging and audit trail
  - Log all rebase operations with detailed outcomes
  - Track conflict resolution decisions and methods used
  - Create audit trail for workflow coordination events
  - _Requirements: 2.5, 6.1, 6.2_

- [ ] 3.3 Create conflict resolution validation
  - Verify file integrity after automatic conflict resolution
  - Validate that resolved files maintain expected format
  - Add checksums or other integrity verification methods
  - _Requirements: 4.4, 4.5, 7.5_

- [ ]* 3.4 Write integration tests for conflict resolution
  - Test end-to-end conflict resolution workflow
  - Verify audit trail accuracy and completeness
  - Test validation mechanisms for various conflict types
  - _Requirements: 7.2, 7.3, 7.5_

- [ ] 4. Update existing security automation scripts
  - Modify security update scripts to work with rebase logic
  - Ensure backward compatibility with existing functionality
  - Add error handling for rebase-related failures
  - _Requirements: 5.4, 5.5, 4.3_

- [ ] 4.1 Update security findings automation script
  - Modify `security/scripts/update-findings.py` for rebase compatibility
  - Add rebase-aware file modification detection
  - Ensure script works correctly after rebase operations
  - _Requirements: 5.4, 5.5_

- [ ] 4.2 Update security workflow integration points
  - Modify workflow steps to use rebase-compatible operations
  - Add proper error handling for rebase failures in workflows
  - Ensure all security automation continues working
  - _Requirements: 5.1, 5.2, 5.5_

- [ ]* 4.3 Create backward compatibility tests
  - Test that existing security functionality continues working
  - Verify that security findings format remains unchanged
  - Test integration with existing CI/CD workflows
  - _Requirements: 5.4, 5.5, 7.5_

- [ ] 5. Create documentation and troubleshooting guides
  - Document rebase fix implementation and behavior
  - Create troubleshooting guide for common rebase issues
  - Add rollback procedures for emergency situations
  - _Requirements: 6.1, 6.2, 6.3, 6.4, 6.5_

- [ ] 5.1 Create comprehensive implementation documentation
  - Document rebase logic and conflict resolution mechanisms
  - Explain workflow coordination and concurrency controls
  - Provide examples of typical rebase scenarios and outcomes
  - _Requirements: 6.1, 6.2_

- [ ] 5.2 Write troubleshooting and maintenance guide
  - Create guide for diagnosing rebase failures
  - Document common conflict scenarios and resolution steps
  - Add procedures for manual intervention when automation fails
  - _Requirements: 6.3, 6.4_

- [ ] 5.3 Create rollback and emergency procedures
  - Document how to disable rebase automation if needed
  - Create emergency rollback procedures for critical failures
  - Add monitoring and alerting recommendations
  - _Requirements: 6.5_

- [ ]* 5.4 Write user documentation and examples
  - Create user guide for understanding rebase automation
  - Provide examples of resolved conflicts and their outcomes
  - Document best practices for working with rebase automation
  - _Requirements: 6.1, 6.2, 6.4_

- [ ] 6. Validate and test complete rebase fix solution
  - Run comprehensive tests to verify race condition elimination
  - Test all conflict resolution scenarios
  - Validate that repository history remains linear
  - _Requirements: 7.1, 7.2, 7.3, 7.4, 7.5_

- [ ] 6.1 Execute race condition elimination tests
  - Simulate simultaneous workflow execution scenarios
  - Verify that only one workflow instance runs at a time
  - Test workflow coordination under various trigger patterns
  - _Requirements: 7.1, 7.4_

- [ ] 6.2 Validate conflict resolution effectiveness
  - Test automatic resolution of timestamp conflicts
  - Verify proper handling of non-timestamp conflicts
  - Test conflict resolution across all supported file types
  - _Requirements: 7.2, 7.3_

- [ ] 6.3 Verify repository history integrity
  - Confirm that rebase operations maintain linear history
  - Test that no merge commits are introduced by automation
  - Validate that all commits have proper attribution and messages
  - _Requirements: 7.4, 7.5_

- [ ]* 6.4 Create comprehensive test suite
  - Develop automated tests for all rebase scenarios
  - Create performance tests for rebase operations
  - Add regression tests to prevent future race conditions
  - _Requirements: 7.1, 7.2, 7.3, 7.4, 7.5_