Handle errors a little better.

#!/bin/sh

set -eu

_check() {

    containers="$(until docker-compose ps -q; do true; done)"

    # shellcheck disable=SC2086

    docker container inspect --format '{{ .State.Health.Status }}' $containers | grep -v '^healthy$'

}

_deploy() {

    echo "Deploying to $1" >&2

    export DOCKER_HOST="ssh://$1"

    for i in $(seq 12)

    do

        # shellcheck disable=SC2046

        docker container inspect --format '{{ .State.Health.Status }}' $(docker-compose ps -q) | grep -v '^healthy$' || break

        _check || break

        sleep 10

    done

    # shellcheck disable=SC2046

    ! docker container inspect --format '{{ .State.Health.Status }}' $(docker-compose ps -q) | grep -v '^healthy$'

    ! _check

    unset DOCKER_HOST

    unset RUNNER_NAME

}