#!/bin/bash

function tag_and_push {
	if [ -n "$1" ] && [ -n "$IMAGE_NAME" ]; then
		echo "Pushing docker image to hub tagged as $IMAGE_NAME:$1"
		docker build -t $IMAGE_NAME:$1 -t $IMAGE_NAME -f Dockerfile_Travis .
		docker push $IMAGE_NAME
		docker push $IMAGE_NAME:$1
	fi
}

VERSION_TAG=v.$TRAVIS_BUILD_NUMBER

if [ "${TRAVIS_GO_VERSION}" = "${GO_FOR_RELEASE}" ]; then

cat > ~/.dockercfg << EOF
{
  "https://index.docker.io/v1/": {
    "auth": "${HUB_AUTH}",
    "email": "${HUB_EMAIL}"
  }
}
EOF

	tag_and_push $VERSION_TAG
else
	echo "No image to build"
fi