#!/bin/bash
source "${AGENT_PATH}/common.sh"
_check_required_env_vars "CONTAINER_NAME"

if ! docker ps -a --format "{{.Names}}" | grep -q "^${CONTAINER_NAME}$"; then
    echo "Unknown"
    exit 0
fi

STATE=$(docker inspect -f '{{.State.Status}}' "$CONTAINER_NAME" 2>/dev/null)
case "$STATE" in
    running)
        if docker inspect -f '{{.State.Health.Status}}' "$CONTAINER_NAME" 2>/dev/null | grep -q "unhealthy"; then
            echo "Error"
        else
            echo "Running"
        fi
        ;;
    exited|stopped)
        echo "Stopped"
        ;;
    *)
        echo "Unknown"
        ;;
esac