docker-push.sh

#! /bin/bash
## 
## See http://dev.mikamai.com/post/144501132499/continuous-delivery-with-travis-and-ecs
##

# Push only if it's not a pull request
if [ -z "$TRAVIS_PULL_REQUEST" ] || [ "$TRAVIS_PULL_REQUEST" == "false" ]; then
    # Push only if we're testing the master branch
    if [ "$TRAVIS_BRANCH" == "master" ]; then

        # This is needed to login on AWS and push the image on ECR
        # Change it accordingly to your docker repo
        pip install --user awscli
        export PATH=$PATH:$HOME/.local/bin
        eval $(aws ecr get-login --region $AWS_DEFAULT_REGION)

        # Build and push
        docker build -t $IMAGE_NAME .
        echo "Pushing $IMAGE_NAME:latest"
        docker tag $IMAGE_NAME:latest "$REMOTE_IMAGE_URL:latest"
        docker push "$REMOTE_IMAGE_URL:latest"
        echo "Pushed $IMAGE_NAME:latest"
    else
        echo "Skipping deploy because branch is not 'master'"
    fi
else
    echo "Skipping deploy because it's a pull request"
fi