#!/usr/bin/env bash

# This script shows how to build the Docker image and push it to ECR

image=bitcoin_ecr

# 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:-us-east-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 [ $? -ne 0 ]
then
    exit 255
    #aws ecr create-repository --repository-name "${image}" > /dev/null
fi

# 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

# Build the docker image locally with the image name and then push it to ECR
# with the full name.

docker build  -t ${image} .
docker tag ${image} ${fullname}

docker push ${fullname}