Workflow Canvas

Purpose: Implement Celery canvas patterns for composing complex, distributed task workflows.

Activation Triggers:

• Sequential task execution needed (chains)
• Parallel task processing required (groups)
• Synchronization after parallel work (chords)
• Complex workflow composition
• Task result aggregation
• Error handling in workflows
• Nested or conditional workflows

Key Resources:

• scripts/test-workflow.sh - Test workflow execution and validate patterns
• scripts/validate-canvas.sh - Validate canvas structure and dependencies
• scripts/generate-workflow.sh - Generate workflows from templates
• templates/ - Complete workflow pattern implementations
• examples/ - Real-world workflow scenarios with explanations