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Nightly Workshop Cleanup #73

	name: Nightly Workshop Cleanup

	on:
	schedule:
	- cron: '0 7 * * *' # 3 AM EST / 2 AM EDT (7 AM UTC)
	workflow_dispatch:
	inputs:
	dry_run:
	description: 'Dry run — preview deletions without executing'
	required: false
	default: 'true'
	type: choice
	options: ['true', 'false']
	regions:
	description: 'Comma-separated AWS regions to scan'
	required: false
	default: 'us-west-2,us-east-1'

	jobs:
	cleanup:
	name: Clean workshop resources
	runs-on: ubuntu-latest
	permissions:
	contents: read

	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.12'

	- name: Install dependencies
	run: pip install boto3

	- name: Configure AWS credentials
	uses: aws-actions/configure-aws-credentials@v4
	with:
	aws-access-key-id: ${{ secrets.CLEANUP_AWS_ACCESS_KEY_ID }}
	aws-secret-access-key: ${{ secrets.CLEANUP_AWS_SECRET_ACCESS_KEY }}
	aws-region: us-west-2

	- name: Run cleanup
	env:
	DRY_RUN: ${{ github.event.inputs.dry_run \|\| 'false' }}
	REGIONS: ${{ github.event.inputs.regions \|\| 'us-west-2,us-east-1' }}
	run: python tools/nightly-cleanup.py

	- name: Upload cleanup log
	if: always()
	uses: actions/upload-artifact@v4
	with:
	name: cleanup-log-${{ github.run_id }}
	path: cleanup.log
	if-no-files-found: ignore
	retention-days: 30