version: 0.2

env:
  variables:
    FRAMEWORK_VERSION: '2.7.1'
    CPU_INSTANCE_TYPE: 'ml.c4.xlarge'
    ECR_REPO: 'sagemaker-test'

phases:
  pre_build:
    commands:
      - start-dockerd
      - ACCOUNT=$(aws --region $AWS_DEFAULT_REGION sts --endpoint-url https://sts.$AWS_DEFAULT_REGION.amazonaws.com get-caller-identity --query 'Account' --output text)
      - PR_NUM=$(echo $CODEBUILD_SOURCE_VERSION | grep -o '[0-9]\+')
      - BUILD_ID="$(echo $CODEBUILD_BUILD_ID | sed -e 's/:/-/g')"
      - echo 'Pull request number:' $PR_NUM '. No value means this build is not from a pull request.'

  build:
    commands:
      - TOX_PARALLEL_NO_SPINNER=1
      - PY_COLORS=0

      # define tags
      - DLC_CPU_TAG="$FRAMEWORK_VERSION-dlc-cpu-$BUILD_ID"

      # establish common test options
      - TEST_OPTS=" --dockerfile-type dlc.cpu --region $AWS_DEFAULT_REGION --docker-base-name $ECR_REPO --account-id $ACCOUNT --framework-version $FRAMEWORK_VERSION --processor cpu --tag $DLC_CPU_TAG"

      # run local CPU integration tests (build and push the image to ECR repo)
      - test_cmd="IGNORE_COVERAGE=- tox -e py38 -- test/integration/local --build-image --push-image $TEST_OPTS"
      - execute-command-if-has-matching-changes "$test_cmd" "test/" "src/*.py" "setup.py" "setup.cfg" "buildspec-dlc-cpu-tests.yml"

      # run sagemaker CPU sagemaker integration tests
      - test_cmd="IGNORE_COVERAGE=- tox -e py38 -- test/integration/sagemaker -n auto --reruns 1 --reruns-delay 15 --instance-type $CPU_INSTANCE_TYPE $TEST_OPTS"
      - execute-command-if-has-matching-changes "$test_cmd" "test/" "src/*.py" "setup.py" "setup.cfg" "buildspec-dlc-cpu-tests.yml"
    finally:
      # remove ECR image
      - aws ecr batch-delete-image --repository-name $ECR_REPO --region $AWS_DEFAULT_REGION --image-ids imageTag=$DLC_CPU_TAG