.travis.yml

dist: trusty
language: java
sudo: true
services:
  - docker
jdk:
  - openjdk8

cache:
  directories:
    - ${HOME}/.m2

env:
  global:
    # This is the encrypted COVERITY_SCAN_TOKEN, created via the
    # `travis encrypt` command using the project repo's public key.
    - secure: "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"
    - COVERITY_BRANCH_NAME="coverity_scan"
    - COVERITY_EMAIL="sjudeng@gmail.com"
    # Default Elasticsearch heap size can be too large for Travis
    - ES_JAVA_OPTS="-Xms256m -Xmx512m"

  matrix:
    # sort modules by test time with quickest modules first
    - MODULE='hadoop-parent/janusgraph-hadoop-2'
    - MODULE='lucene'
    - MODULE='solr'
    - MODULE='es' ARGS='-Pelasticsearch6'
    - MODULE='es' ARGS='-Pelasticsearch5'
    - MODULE='es' ARGS='-Pelasticsearch2'
    - MODULE='es' ARGS='-Pelasticsearch1,es-docker'
    - MODULE='berkeleyje'
    - MODULE='test'
    - MODULE='cassandra' ARGS='-Dtest=**/diskstorage/cassandra/thrift/* -Dtest.skip.unordered=true -Dtest.skip.ssl=true -Dtest.skip.serial=true'
    - MODULE='cassandra' ARGS='-Dtest=**/diskstorage/cassandra/thrift/* -Dtest.skip.ordered=true -Dtest.skip.ssl=true -Dtest.skip.serial=true'
    - MODULE='cassandra' ARGS='-Dtest=**/diskstorage/cassandra/thrift/* -Dtest.skip.unordered=true -Dtest.skip.ordered=true'
    - MODULE='cassandra' ARGS='-Dtest=**/graphdb/thrift/* -Dtest.skip.unordered=true -Dtest.skip.ssl=true -Dtest.skip.serial=true'
    - MODULE='cassandra' ARGS='-Dtest=**/graphdb/thrift/* -Dtest.skip.ordered=true -Dtest.skip.ssl=true -Dtest.skip.serial=true'
    - MODULE='cassandra' ARGS='-Dtest=**/graphdb/thrift/* -Dtest.skip.unordered=true -Dtest.skip.ordered=true'
    - MODULE='cassandra' ARGS='-Dtest=**/diskstorage/cassandra/astyanax/* -Dtest.skip.unordered=true -Dtest.skip.ssl=true -Dtest.skip.serial=true'
    - MODULE='cassandra' ARGS='-Dtest=**/diskstorage/cassandra/astyanax/* -Dtest.skip.ordered=true -Dtest.skip.ssl=true -Dtest.skip.serial=true'
    - MODULE='cassandra' ARGS='-Dtest=**/diskstorage/cassandra/astyanax/* -Dtest.skip.unordered=true -Dtest.skip.ordered=true'
    - MODULE='cassandra' ARGS='-Dtest=**/graphdb/astyanax/*'
    - MODULE='cassandra' ARGS='-Dtest=**/diskstorage/cassandra/embedded/*'
    - MODULE='cassandra' ARGS='-Dtest=***/cassandra/*,*/graphdb/embedded/*'
    - MODULE='hbase-parent/janusgraph-hbase-10' ARGS='-Dtest=**/diskstorage/hbase/*'
    - MODULE='hbase-parent/janusgraph-hbase-10' ARGS='-Dtest=**/graphdb/hbase/*'
    - MODULE='hbase-parent/janusgraph-hbase-098' ARGS='-Dtest=**/diskstorage/hbase/*'
    - MODULE='hbase-parent/janusgraph-hbase-098' ARGS='-Dtest=**/graphdb/hbase/*'
    - MODULE='cql' ARGS='-Dtest=**/diskstorage/cql/* -Dtest.skip.murmur=true'
    - MODULE='cql' ARGS='-Dtest=**/diskstorage/cql/* -Dtest.skip.byteorderedpartitioner=true -Dtest.skip.murmur-serial=true -Dtest.skip.murmur-ssl=true'
    - MODULE='cql' ARGS='-Dtest=**/graphdb/cql/* -Dtest.skip.murmur=true'
    - MODULE='cql' ARGS='-Dtest=**/graphdb/cql/* -Dtest.skip.byteorderedpartitioner=true -Dtest.skip.murmur-serial=true -Dtest.skip.murmur-ssl=true'
    - COVERITY_ONLY=true

matrix:
  fast_finish: true
  # https://docs.travis-ci.com/user/customizing-the-build#Rows-that-are-Allowed-to-Fail
  allow_failures:
    # Elasticsearch 1.x tests can fail non-deterministically
    - env: MODULE='es' ARGS='-Pelasticsearch1,es-docker'
    # Can fail due to timeout (runs longer than 50min)
    - env: MODULE='hbase-parent/janusgraph-hbase-098' ARGS='-Dtest=**/diskstorage/hbase/*'
    - env: MODULE='hbase-parent/janusgraph-hbase-098' ARGS='-Dtest=**/graphdb/hbase/*'
    - env: MODULE='cassandra' ARGS='-Dtest=**/diskstorage/cassandra/thrift/* -Dtest.skip.unordered=true -Dtest.skip.ssl=true -Dtest.skip.serial=true'
    - env: MODULE='cassandra' ARGS='-Dtest=**/diskstorage/cassandra/thrift/* -Dtest.skip.ordered=true -Dtest.skip.ssl=true -Dtest.skip.serial=true'
    - env: MODULE='cassandra' ARGS='-Dtest=**/diskstorage/cassandra/thrift/* -Dtest.skip.unordered=true -Dtest.skip.ordered=true'
    - env: MODULE='cassandra' ARGS='-Dtest=**/graphdb/thrift/* -Dtest.skip.unordered=true -Dtest.skip.ssl=true -Dtest.skip.serial=true'
    - env: MODULE='cassandra' ARGS='-Dtest=**/graphdb/thrift/* -Dtest.skip.ordered=true -Dtest.skip.ssl=true -Dtest.skip.serial=true'
    - env: MODULE='cassandra' ARGS='-Dtest=**/graphdb/thrift/* -Dtest.skip.unordered=true -Dtest.skip.ordered=true'
    - env: MODULE='cql' ARGS='-Dtest=**/diskstorage/cql/* -Dtest.skip.murmur=true'
    - env: MODULE='cql' ARGS='-Dtest=**/diskstorage/cql/* -Dtest.skip.byteorderedpartitioner=true -Dtest.skip.murmur-serial=true -Dtest.skip.murmur-ssl=true'
    - env: MODULE='cql' ARGS='-Dtest=**/graphdb/cql/* -Dtest.skip.murmur=true'
    - env: MODULE='cql' ARGS='-Dtest=**/graphdb/cql/* -Dtest.skip.byteorderedpartitioner=true -Dtest.skip.murmur-serial=true -Dtest.skip.murmur-ssl=true'

install:
  - if [ "${TRAVIS_BRANCH}" == "${COVERITY_BRANCH_NAME}" ] && ! [ -z "${COVERITY_ONLY:-}" ]; then
      echo "Building all modules for Coverity analysis";
      travis_retry travis_wait \
          mvn install -DskipTests=true -Dmaven.javadoc.skip=true --batch-mode --show-version;
    elif [ "${TRAVIS_BRANCH}" == "${COVERITY_BRANCH_NAME}" ] || ! [ -z "${COVERITY_ONLY:-}" ]; then
      echo "Skipping module build on Coverity branch/job";
    else
      echo "Building janusgraph-${MODULE} and dependencies";
      travis_retry travis_wait \
          mvn install --projects janusgraph-${MODULE} --also-make \
          -DskipTests=true -Dmaven.javadoc.skip=true --batch-mode --show-version;
    fi

script:
  - if [ "${TRAVIS_BRANCH}" == "${COVERITY_BRANCH_NAME}" ] && ! [ -z "${COVERITY_ONLY:-}" ]; then
      echo "Building Docker image for Coverity analysis";
      docker build -t janusgraph/analysis analysis;
      echo "Running Coverity scan";
      travis_wait 50 \
        docker run --rm \
            -v ${HOME}/.m2:/root/.m2 -v ${PWD}:/opt/janusgraph \
            -e COVERITY_SCAN_TOKEN="${COVERITY_SCAN_TOKEN}" \
            -e COVERITY_EMAIL="${COVERITY_EMAIL}" \
            -i janusgraph/analysis;
    elif [ "${TRAVIS_BRANCH}" == "${COVERITY_BRANCH_NAME}" ] || ! [ -z "${COVERITY_ONLY:-}" ]; then
      echo "Skipping module tests on Coverity branch/job";
    else
      echo "Testing janusgraph-${MODULE}";
      travis_retry travis_wait 50 \
          mvn clean verify --projects janusgraph-${MODULE} -Pcoverage ${ARGS};
    fi

after_success:
  # Upload test coverage reports to Codecov
  - if [ "${COVERITY_SCAN_BRANCH}" == 1 ] || [ -v COVERITY_ONLY ]; then
      echo "Skipping test coverage report upload in Coverity branch/job";
    else
      bash <(curl -s https://codecov.io/bash);
    fi

# Syntax and more info: https://docs.travis-ci.com/user/notifications
notifications:
  email:
    - janusgraph-ci@googlegroups.com