docker-compose/pkg/e2e/fixtures/run-test/piped-test.yaml

services:
  piped-test:
    image: alpine
    command: cat
    # Service that will receive piped input and echo it back
  tty-test:
    image: alpine
    command: sh -c "if [ -t 0 ]; then echo 'TTY detected'; else echo 'No TTY detected'; fi"
    # Service to test TTY detection