#!/bin/bash

# Source common functions
source "$(dirname "$0")/_dockerhelper.sh"
source "$(dirname "$0")/_common.sh"

# Load environment variables
load_env "$1" || exit 1

# check can pull image on remote host and exit if fails
if ! docker pull "$IMAGE_REGISTRY/$IMAGE_REPO:$IMAGE_TAG"; then
    echo "Failed to pull image $IMAGE_REGISTRY/$IMAGE_REPO:$IMAGE_TAG"
    exit 1
fi
echo "Successfully pulled the docker image from the registry"

# stop the old container
_stop_container ${CONTAINER_NAME}

# remove the old container
grey_start
if ! docker rm "$CONTAINER_NAME"; then
    echo "Failed to remove container $CONTAINER_NAME"
    exit 1
fi
grey_end
echo "Successfully removed the old container"

# start the new container
create_and_start_container || die "Failed to start container ${CONTAINER_NAME}"