#!/bin/bash
# https://github.com/hashicorp/consul/issues/3182

if [ $# -ne 1 ]; then
    >&2 echo "Invalid parameters: '$@'"
    echo "USAGE: $0 <container-id|container-name|container-hostname|container-ip>"
    exit 2
fi

CONTAINER_ID="$1"
# CONTAINER_STATUS=$(sudo container-list-status |awk '/\<'${CONTAINER_ID}'\>/ {print $NF}')
read -d "\n" CONTAINER_STATUS CONTAINER_OUTPUT <<< $(sudo container-list-status |awk 'BEGIN {FS="\t"; RS="\0"} /\<'${CONTAINER_ID}'\>/ {print $1,$NF}')

echo ${CONTAINER_STATUS:-undefined}: "${CONTAINER_OUTPUT}"
case "${CONTAINER_STATUS}" in
  healthy)
    exit 0
    ;;
  starting)
    exit 1
    ;;
esac

exit 2