#!/usr/bin/env bash
# Host-side checks for the distroless runtime. Email is sent only with --email.
set -euo pipefail
container=${CONTAINER:-postfix-relay}
case ${1:---check} in
    --check|-c|--full|-f)
        docker exec "$container" /usr/local/bin/postfix-entrypoint --healthcheck
        docker exec "$container" /usr/local/bin/postfix-entrypoint --check
        docker exec "$container" postqueue -p
        ;;
    --email|-e)
        shift
        exec "$(dirname "$0")/test-email.sh" "$container" "$@"
        ;;
    --logs|-l) docker logs --tail 50 "$container" ;;
    --queue|-q) docker exec "$container" postqueue -p ;;
    --help|-h) echo "Usage: $0 [--check|--full|--email recipient [sender] [subject]|--logs|--queue]" ;;
    *) echo "Unknown option: $1" >&2; exit 1 ;;
esac