buildspec.yml

version: 0.2

phases:
  install:
    runtime-versions:
      docker: 18
  pre_build:
    commands:
    - echo Logging in to Amazon ECR
    - $(aws ecr get-login --no-include-email --region $AWS_DEFAULT_REGION)
  build:
    commands:
    - echo Build started on `date`
    - echo Building the Docker image...          
    - docker build -t $IMAGE_REPO_NAME:$IMAGE_TAG .
    - docker tag $IMAGE_REPO_NAME:$IMAGE_TAG $AWS_ACCOUNT_ID.dkr.ecr.$AWS_DEFAULT_REGION.amazonaws.com/$IMAGE_REPO_NAME:$IMAGE_TAG      
  post_build:
    commands:
    - echo Build completed on `date`
    - echo Pushing the Docker image...
    - docker push $AWS_ACCOUNT_ID.dkr.ecr.$AWS_DEFAULT_REGION.amazonaws.com/$IMAGE_REPO_NAME:$IMAGE_TAG
    - echo Writing image definitions file...
    - >
      printf
      '[{"name":"%s","imageUri":"%s"}]'
      $ECS_TASK_CONTAINER
      $AWS_ACCOUNT_ID.dkr.ecr.$AWS_DEFAULT_REGION.amazonaws.com/$IMAGE_REPO_NAME:$IMAGE_TAG 
      | tee imagedefinitions.json
artifacts:
    files: imagedefinitions.json