Files
superset2/.github/workflows
Maxime Beauchemin 91d0cc5805 feat: Integrate Superset Showtime GitHub Actions workflows
Replaces legacy ephemeral environment system with the new Superset Showtime tool (https://github.com/mistercrunch/superset-showtime), providing automated PR environment management using Docker containers deployed to AWS ECS.

## Key Changes

### New Showtime Workflows
- `showtime-trigger.yml`: Handles all PR events (labeled, synchronize, closed) with intelligent build detection
- `showtime-cleanup.yml`: Scheduled cleanup every 6 hours with manual trigger support

### Legacy Workflow Deprecation
- Added deprecation notices to `ephemeral-env.yml` and `ephemeral-env-pr-close.yml`
- Clear migration guidance from "testenv-up" to "🎪 trigger-start" labels
- Both systems coexist during transition period

### Architecture Improvements
- **Simplified Logic**: GitHub Actions just triggers, showtime CLI handles all decisions
- **Smart Building**: Only builds Docker images when code changes, not label changes
- **DuckDB Support**: Configured with `LOAD_EXAMPLES_DUCKDB=true` build arg
- **Environment Variables**: Requires `SUPERSET__SQLALCHEMY_EXAMPLES_URI` in ECS (showtime CLI responsibility)

## Testing

Simple 3-step test on PR 34831:
1. Set label: `gh pr edit 34831 --add-label "🎪 trigger-start"`
2. Run command: `gh workflow run showtime-trigger.yml --ref showtime_gha --field pr_number=34831`
3. Expected outcome: Environment accessible with DuckDB examples

## Benefits
- **Reliability**: Dedicated Python package vs complex YAML logic
- **Maintainability**: All environment logic centralized in showtime CLI
- **Efficiency**: Conditional builds and smart resource management
- **Testability**: Manual workflow_dispatch for development and debugging

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-08-25 13:23:22 -07:00
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