echo "=== EVM Group Management Demo ==="

echo ""

if ! command -v evm &> /dev/null

echo "EVM is not installed. Please run: pip install -e ."

exit 1

echo "1. Setting up multiple environments..."

evm setg dev NODE_ENV development

evm setg dev DATABASE_URL "postgresql://localhost/dev"

evm setg dev API_KEY "dev_key_123"

evm setg dev DEBUG "true"

evm setg test NODE_ENV testing

evm setg test DATABASE_URL "postgresql://test-server/app"

evm setg test API_KEY "test_key_456"

evm setg test DEBUG "true"

evm setg prod NODE_ENV production

evm setg prod DATABASE_URL "postgresql://prod-server/app"

evm setg prod API_KEY "prod_key_789"

evm setg prod DEBUG "false"

echo ""

echo "2. Listing all groups:"

evm groups

echo ""

echo "3. Viewing variables grouped by namespace:"

evm list --show-groups

echo ""

echo "4. Viewing development environment variables:"

evm listg dev

echo ""

echo "5. Getting specific variable from test environment:"

echo "Test DATABASE_URL:"

evm getg test DATABASE_URL

echo ""

echo "6. Moving a variable to a different group:"

evm set GLOBAL_VAR "global_value"

echo "Moving GLOBAL_VAR to dev group..."

evm move-group GLOBAL_VAR dev

echo ""

echo "7. Updated dev environment:"

evm listg dev

echo ""

echo "8. Deleting a variable from test environment:"

evm deleteg test DEBUG

echo ""

echo "9. Updated test environment:"

evm listg test

echo ""

echo "10. Exporting dev environment to JSON:"

evm export --format json -o dev-environment.json

echo "Exported to dev-environment.json"

echo ""

echo "11. Deleting entire test group:"

evm delete-group test

echo ""

echo "12. Final group list:"

evm groups

echo ""

echo "=== Demo Complete ==="

echo ""

echo "Generated files:"

echo " - dev-environment.json (exported dev environment)"

echo ""

echo "Clean up with: evm clear"