#!/usr/bin/env bash

# This script shows how to build the Docker image and push it to ECR to be ready for use
# by SageMaker.

# The argument to this script is the image name. This will be used as the image on the local
# machine and combined with the account and region to form the repository name for ECR.
image=$1

if [ "$image" == "" ]
then
    echo "Usage: $0 <image-name>"
    exit 1
fi

# Get the account number associated with the current IAM credentials
account=$(aws sts get-caller-identity --query Account --output text)

if [ $? -ne 0 ]
then
    exit 255
fi


# Get the region defined in the current configuration (default to us-west-2 if none defined)
region=$(aws configure get region)
region=${region:-eu-west-1}


fullname="${account}.dkr.ecr.${region}.amazonaws.com/${image}:latest"

# If the repository doesn't exist in ECR, create it.

aws ecr describe-repositories --repository-names "${image}" > /dev/null 2>&1

if [ $? -ne 0 ]
then
    aws ecr create-repository --repository-name "${image}" > /dev/null
fi

# Build the docker image using SM-DOCKER on SageMaker Studio
sm-docker build  --repository "${image}:latest" -t ${image} .



# IF YOU ARE NOT USING SAGEMAKER STUDIO
# Uncomment the following section and comment the previous build

# Get the login command from ECR and execute it directly
# aws ecr get-login-password --region ${region} | docker login --username AWS --password-stdin ${account}.dkr.ecr.${region}.amazonaws.com

#docker tag ${image} ${fullname}

#docker push ${fullname}