version: 0.2

phases:
  install:
    commands:
      # install openjdk-8
      - apt-get update
      - apt-get -y install openjdk-8-jdk
      - update-java-alternatives -s java-1.8.0-openjdk-amd64
      - export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64/bin

      # install sbt launcher
      - curl -LO https://github.com/sbt/sbt/releases/download/v1.7.1/sbt-1.7.1.tgz
      - tar -xf sbt-*.tgz
      - export PATH=$CODEBUILD_SRC_DIR/sbt/bin/:$PATH
      - cd $CODEBUILD_SRC_DIR/sagemaker-spark-sdk
      - sbt -Dsbt.log.noformat=true sbtVersion scalaVersion

  pre_build:
    commands:
      # clone the integration test repo
      - cd $CODEBUILD_SRC_DIR
      - GITHUB_OAUTH_TOKEN=$(aws secretsmanager get-secret-value --secret-id /codebuild/github/oauth --query SecretString --output text)
      - INTEGRATION_TEST_REPO_URI="https://${GITHUB_OAUTH_TOKEN}@github.com/aws/PRIVATE-sagemaker-spark-integ-tests.git"
      - git clone --depth 1 --single-branch $INTEGRATION_TEST_REPO_URI integration-tests

  build:
    commands:
      - export SBT_OPTS="-Xms1024M -Xmx4G -Xss2M -XX:MaxMetaspaceSize=2G"

      # build spark sdk first, since pyspark package depends on it (even linters)

      # spark unit tests
      - cd $CODEBUILD_SRC_DIR/sagemaker-spark-sdk
      - sbt -Dsbt.log.noformat=true clean coverage test coverageReport

      # rebuild without coverage instrumentation
      - cd $CODEBUILD_SRC_DIR/sagemaker-spark-sdk
      - sbt -Dsbt.log.noformat=true clean package

      # pyspark linters and unit tests
      - cd $CODEBUILD_SRC_DIR/sagemaker-pyspark-sdk
      - tox -e flake8,twine,sphinx
      - tox -e py37,stats -- tests/

      # spark integration tests
      - cd $CODEBUILD_SRC_DIR/integration-tests/sagemaker-spark-sdk
      - sbt -Dsbt.log.noformat=true it:test
        # - test_cmd="sbt -Dsbt.log.noformat=true it:test"
        # - execute-command-if-has-matching-changes "$test_cmd" "src/" "test/" "build.sbt" "buildspec.yml"

      # pyspark integration tests
      - cd $CODEBUILD_SRC_DIR/sagemaker-pyspark-sdk
      - IGNORE_COVERAGE=- tox -e py37 -- $CODEBUILD_SRC_DIR/integration-tests/sagemaker-pyspark-sdk/tests/ -n 10 --boxed --reruns 2
        # - test_cmd="IGNORE_COVERAGE=- tox -e py37 -- $CODEBUILD_SRC_DIR/integration-tests/sagemaker-pyspark-sdk/tests/ -n 10 --boxed --reruns 2"
        # - execute-command-if-has-matching-changes "$test_cmd" "src/" "tests/" "setup.*" "requirements.txt" "tox.ini" "buildspec.yml"