| language: java |
| |
| jdk: |
| - oraclejdk8 |
| |
| cache: |
| directories: |
| - $HOME/.m2 |
| |
| matrix: |
| include: |
| - sudo: false |
| install: true |
| script: |
| # The script execution consists of 4 steps: |
| # 1) Increase the jvm max heap size. Strict compilation in 2) requires more than 2 GB. |
| # 2) Strict compilation using error-prone |
| # 3) Reset the maven options. Parallel testing in 4) launches 2 processes, each requires 1 GB of memory. Increasing the maximum memory may cause OutOfMemory error because the instance of Travis has 4 GB of memory space. |
| # 4) Parallel unit testing |
| # Using && instead of independent script steps to make Travis build fail faster, if each step is not successful |
| - echo "MAVEN_OPTS='-Xmx3000m'" > ~/.mavenrc && mvn clean -Pstrict -pl '!benchmarks' compile test-compile -B && rm ~/.mavenrc && mvn test -B -Pparallel-test -Dmaven.fork.count=2 |
| - sudo: required |
| services: |
| - docker |
| env: |
| - DOCKER_IP=172.17.0.1 |
| install: |
| # Only errors will be shown with the -q option. This is to avoid generating too many logs which make travis build failed. |
| - mvn clean install -q -ff -DskipTests -B |
| script: |
| - $TRAVIS_BUILD_DIR/ci/travis_script_integration.sh |