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Merged
turtacn merged 1 commit into from
Nov 23, 2025
Merged

Governance Verification Loop with Auto-Rollback #35

turtacn merged 1 commit into from
Nov 23, 2025

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@google-labs-jules google-labs-jules bot commented Nov 23, 2025

Implemented the Governance Verification Loop (Phase 4).

  1. Validator & Sandbox: Added CodeValidator to run language-specific syntax checks (e.g., python -m py_compile) and tests. Added Sandbox to execute these commands securely with timeouts.
  2. Auto-Rollback: Leveraged PatchManager's backup capability and added revert logic. If validation fails, the file is restored to its original state.
  3. Orchestration Loop: Modified TaskOrchestrator.execute_task to include a loop that attempts to fix issues, validates the fix, and retries with error feedback if validation fails.
  4. Configuration: Added ValidationConfig to GovernanceConfig for defining validation commands.
  5. Tests: Added integration tests simulating the loop (fail then success) and unit tests for backup/restore.

PR created automatically by Jules for task 5361315251232767388 started by @turtacn

@google-labs-jules
feat: add governance verification loop with validator, sandbox, and a…
1d9570b 
…uto-rollback

This change introduces the Phase 4 Governance Verification Loop, ensuring that code patches generated by the LLM are automatically validated before being finalized.

Key changes:
- Added `CodeValidator` in `codesage/governance/validator.py` to run syntax checks and tests.
- Added `Sandbox` in `codesage/governance/sandbox.py` for safe execution of validation commands (subprocess with timeout, shell=False).
- Enhanced `PatchManager` in `codesage/governance/patch_manager.py` with `revert` and `cleanup_backup` methods (backup logic was already present).
- Updated `TaskOrchestrator` in `codesage/governance/task_orchestrator.py` to implement the retry loop: Apply -> Validate -> Commit or Revert/Retry.
- Updated `GovernanceConfig` in `codesage/config/governance.py` to include validation command templates.
- Added integration tests in `tests/test_governance_loop.py` and unit tests in `tests/test_patch_rollback.py`.
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google-labs-jules bot commented Nov 23, 2025

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@turtacn turtacn merged commit 1d9570b into master Nov 23, 2025
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