buildspec.yml

version: 0.2

phases:
  pre_build:
    commands:
      - echo Logging in to Amazon ECR...
      - aws --version
      - aws ecr get-login-password --region $AWS_DEFAULT_REGION | docker login --username AWS --password-stdin ${AWS_ACCOUNT_ID}.dkr.ecr.${AWS_DEFAULT_REGION}.amazonaws.com
      - REPOSITORY_URI=${AWS_ACCOUNT_ID}.dkr.ecr.$AWS_DEFAULT_REGION.amazonaws.com/${IMAGE_REPO_NAME}
      - COMMIT_HASH=$(echo $CODEBUILD_RESOLVED_SOURCE_VERSION | cut -c 1-7)
  build:
    commands:
      - echo Build started on `date`
      - echo Building the Docker image...
      - docker build -t $REPOSITORY_URI:${BUILD_TYPE} -f ${BUILD_TYPE}.Dockerfile .
      - docker tag $REPOSITORY_URI:${BUILD_TYPE} $REPOSITORY_URI:${BUILD_TYPE}-$COMMIT_HASH
  post_build:
    commands:
      - echo Build completed on `date`
      - echo Pushing the Docker images...
      - docker push $REPOSITORY_URI:${BUILD_TYPE}
      - docker push $REPOSITORY_URI:${BUILD_TYPE}-$COMMIT_HASH
      - echo Updating ECS Service
      - aws ecs update-service --cluster $ECS_CLUSTER_NAME --service $ECS_SERVICE_NAME --task-definition $TASK_DEFINITION --force-new-deployment