Refactor Task Example

This example shows how to use atloop to refactor code.

Example: Refactor Legacy Code

from atloop.api import TaskRunner
from atloop.config.models import TaskSpec, Budget

task = TaskSpec(
    task_id="refactor-legacy",
    goal="Refactor the legacy payment module to use dependency injection",
    workspace_root="./payment-service",
    task_type="refactor",
    constraints=[
        "All existing tests must still pass",
        "No changes to public API",
        "Improve code readability",
        "Maintain backward compatibility",
    ],
    budget=Budget(
        max_llm_calls=60,
        max_tool_calls=250,
        max_wall_time_sec=1200,
    ),
)

runner = TaskRunner()
result = runner.execute(task)

if result["status"] == "success":
    print("✅ Refactoring complete!")
    print(f"Refactored files: {result.get('modified_files', [])}")
else:
    print(f"❌ Refactoring failed: {result.get('reason')}")

CLI Usage

atloopc execute \
  --goal "Refactor the legacy payment module to use dependency injection" \
  --workspace ./payment-service \
  --task-type refactor \
  --constraint "All existing tests must still pass" \
  --constraint "No changes to public API"