.travis.yml

language: python

dist: trusty

services:
  - docker

matrix:
  include:
    - stage: small
    - language: python
      name: "Lint (Python 3.6)"
      python: 3.6
      install:
        - INSTALL_SMALL_PYTHON_DEPS=true INSTALL_LARGE_PYTHON_DEPS=true source ./travis/install-common-deps.sh
        - pip install -r ./travis/lint-requirements.txt
      script:
        - ./lint.sh
    - language: python
      python: 2.7
      install:
        - INSTALL_SMALL_PYTHON_DEPS=true source ./travis/install-common-deps.sh
      script:
        - ./travis/run-small-python-tests.sh
    - os: windows
      name: "Windows"
      language: sh
      before_install:
        - cinst -y python3
      install:
        - export PATH="/c/Python37:/c/Python37/Scripts:$PATH"
        - pip install -r dev-requirements.txt
        - pip install -r travis/small-requirements.txt
        - pip install -e .
      script:
        - pytest --verbose --ignore=tests/h2o --ignore=tests/keras --ignore=tests/pytorch --ignore=tests/pyfunc --ignore=tests/sagemaker --ignore=tests/sklearn  --ignore=tests/spark --ignore=tests/tensorflow --ignore tests/azureml --ignore tests/onnx --ignore tests/projects tests
    - language: r
      name: "R"
      cache: packages
      before_install:
        # cache packages dramatically decreases build time, but it must not include mlflow
        - rm -rf /home/travis/R/Library/mlflow
        - export NOT_CRAN=true
        - cd mlflow/R/mlflow
        - Rscript -e 'install.packages("devtools")'
        - Rscript -e 'devtools::install_deps(dependencies = TRUE, upgrade = "always")'
        - cd ../../..
      install:
        - source ./travis/install-common-deps.sh
      script:
        - cd mlflow/R/mlflow
        # Building the package here populates the /home/travis/R/Library cache,
        # and is also used when python forks into R (e.g., rfunc via models CLI).
        - R CMD build .
        - R CMD check --no-build-vignettes --no-manual --no-tests mlflow*tar.gz
        - export LINTR_COMMENT_BOT=false
        - cd tests
        - Rscript ../.travis.R
      after_success:
        - export COVR_RUNNING=true
        - Rscript -e 'covr::codecov()'
      after_failure:
        - "[ -r /home/travis/build/mlflow/mlflow/mlflow/R/mlflow/mlflow.Rcheck/00check.log ] && cat /home/travis/build/mlflow/mlflow/mlflow/R/mlflow/mlflow.Rcheck/00check.log"
    - language: java
      name: "Java"
      install:
        - source ./travis/install-common-deps.sh
      script:
        - cd mlflow/java
        - mvn clean package -q
    - language: node_js
      node_js:
        - "node" # Use latest NodeJS: https://docs.travis-ci.com/user/languages/javascript-with-nodejs/#specifying-nodejs-versions
      install:
      name: "Node.js"
      script:
        - cd mlflow/server/js
        - npm i
        - ./lint.sh
        - npm test -- --coverage
    - stage: large
    - language: python
      python: 2.7
      install:
        - INSTALL_LARGE_PYTHON_DEPS=true source ./travis/install-common-deps.sh
      script:
        - ./travis/run-large-python-tests.sh

# Travis runs an extra top-level job for each build stage - depending on the build stage, we either
# run small or large Python tests below.
install:
  - echo "Build stage $TRAVIS_BUILD_STAGE_NAME"
  - if [[ "$TRAVIS_OS_NAME" == "windows" ]]; then
       echo "skipping this step on windows.";
    elif [[ "$TRAVIS_BUILD_STAGE_NAME" == "Small" ]]; then
      INSTALL_SMALL_PYTHON_DEPS=true source ./travis/install-common-deps.sh &&
      wget https://github.com/google/protobuf/releases/download/v3.6.0/protoc-3.6.0-linux-x86_64.zip -O /travis-install/protoc.zip &&
      sudo unzip /travis-install/protoc.zip -d /usr;
    else
      INSTALL_LARGE_PYTHON_DEPS=true source ./travis/install-common-deps.sh;
    fi

script:
  - if [[ "$TRAVIS_OS_NAME" == "windows" ]]; then
       echo "skipping this step on windows.";
    elif [[ "$TRAVIS_BUILD_STAGE_NAME" == "Small" ]]; then
      ./travis/run-small-python-tests.sh && ./test-generate-protos.sh;
    else
      ./travis/run-large-python-tests.sh;
    fi