guide/.travis.yml

sudo: true
dist: xenial

language: generic

addons:
  chrome: stable

services:
  - xvfb

before_install:
  - # start your web application and listen on `localhost`
  - google-chrome-stable --headless --disable-gpu --remote-debugging-port=5000 http://localhost &

cache:
  directories:
    - $HOME/.stack
    - .stack-work
    - back/.stack-work
    - back/static/js     # Needed so that bundle.js would persist to the
                         # "Push Docker image" stage and beyond - without it
                         # the backend doesn't work and the tests don't run.
  timeout: 1000

jobs:
  include:
    - stage: "Build the frontend and upload a Docker image"
      script:
        # Build
        - cd front
        - npm install
        - npm run build
        - cd -
        # Upload the Docker image
        - |
          if [ "$TRAVIS_EVENT_TYPE" = "push" ]; then
            export BRANCH="$(echo "$TRAVIS_BRANCH" | tr '/' '-')"
            make front/travis-docker "tag=$BRANCH--front"
            docker login quay.io -u "$DOCKER_USER" -p "$DOCKER_PASS"
            docker push "quay.io/aelve/guide:$BRANCH--front"
          fi          

    - stage: "Build the backend and upload a Docker image"
      before_script:
        - sudo apt-get install -y libgmp-dev
        - curl -sSL https://get.haskellstack.org/ | sh
        - stack setup
      script:
        # Build
        - stack --no-terminal build --test --no-run-tests --dependencies-only
        - stack --no-terminal build --test --no-run-tests
        # Upload the Docker image
        - |
          if [ "$TRAVIS_EVENT_TYPE" = "push" ]; then
            export BRANCH="$(echo "$TRAVIS_BRANCH" | tr '/' '-')"
            make back/travis-docker "tag=$BRANCH--back"
            docker login quay.io -u "$DOCKER_USER" -p "$DOCKER_PASS"
            docker push "quay.io/aelve/guide:$BRANCH--back"
          fi          
        # Check that no new undocumented definitions are introduced. Our
        # goal is full documented code with ZERO undocumented definitions.
        # This check warns if a commit increases the amount of undocumented
        # definitions (currently 251).
        #
        # First we unregister the package so that Haddocks would be rebuilt
        # from scratch, then we build haddocks and count the lines for
        # "missing documentation".
        - stack --no-terminal exec -- ghc-pkg unregister guide
        - stack --no-terminal build --test --no-run-tests --haddock --no-haddock-deps --haddock-arguments='--no-warnings' 2> haddock.log
        - awk '/\(src\//' haddock.log | awk 'END { print NR }' > undocumented
        - awk '{ print "undocumented == " $1 }' undocumented
        - |
          if [[ `cat undocumented` -gt 251 ]]; then
            >&2 echo "FAIL: found $(cat undocumented) top-level undocumented definitions. The current limit is 251. Please, add Haddock comments to undocumented definitions!"
            exit 1
          fi          
      before_cache:
        - rm -rf $HOME/.stack/programs  #  GHC is faster to install than to cache

    - stage: "Test the backend"
      before_script:
        - sudo apt-get install -y libgmp-dev fluxbox
        - curl -sSL https://get.haskellstack.org/ | sh
        - stack setup
        # Install chromedriver
        - wget https://chromedriver.storage.googleapis.com/2.46/chromedriver_linux64.zip
        - unzip chromedriver_linux64.zip
        - chmod +x chromedriver
        - sudo mv -f chromedriver /usr/local/share/chromedriver
        - sudo ln -s /usr/local/share/chromedriver /usr/local/bin/chromedriver
        - sudo ln -s /usr/local/share/chromedriver /usr/bin/chromedriver
        # Run selenium-server
        - travis_retry wget https://selenium-release.storage.googleapis.com/3.141/selenium-server-standalone-3.141.59.jar -O selenium.jar
        - java -jar selenium.jar 2> /dev/null &
        - sleep 15
      script:
        - stack --no-terminal test
        - make back/test-db
      before_cache:
        - rm -rf $HOME/.stack/programs  # GHC is faster to install than to cache

    # - stage: "Test the frontend"
    #     - sleep 10
    #     - fluxbox >/dev/null 2>&1 &
    #   script:
    #     # Run testcafe e2e testing
    #     - npm run test

notifications:
  slack:
    secure: 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