.travis.yml

language: java

os: linux

dist: xenial

jdk:
  - openjdk11
  - openjdk8
  - openjdk-ea

# cache disabled since it cause many issues where artifacts are not correctly updated.
#cache:
#  directories:
#  - $HOME/.m2

install:
  - mvn --settings .travis/settings.xml install -DskipTests=true -Dmaven.javadoc.skip=true --batch-mode --update-snapshots --show-version --quiet

script:
  - mvn test -Dmaven.javadoc.skip=true --batch-mode --fail-fast # --quiet

before_install:
  - echo $GPG_SECRET_KEYS | base64 --decode | $GPG_EXECUTABLE --import
  - echo $GPG_OWNERTRUST | base64 --decode | $GPG_EXECUTABLE --import-ownertrust

notifications:
    email:
        on_success: never
        on_failure: never
stages:
  - compile
  - test
  - documentation
  - deploy
  - trigger

jobs:
  allow_failures:
    - jdk: openjdk8
    - jdk: openjdk-ea
  include:
    - &compile
      stage: compile
      script: skip  # skip tests
    - <<: *compile
      jdk: openjdk8
    - <<: *compile
      jdk: openjdk-ea
    - &documentation
      stage: documentation
      install: skip # skip compile
      script: .travis/generate-doc.sh
    - <<: *documentation
      jdk: openjdk8
    - <<: *documentation
      jdk: openjdk-ea
    - stage: deploy
      name: "Central Maven"
      install: skip # skip compile
      script: skip  # skip tests
      deploy:
      - provider: script
        script: .travis/deploy.sh
        cleanup: false
        on:
            repo: ${REPO_ID}
            branch: master
      - provider: script
        script: .travis/deploy.sh
        cleanup: false
        on:
            repo: ${REPO_ID}
            tags: true
    - stage: trigger
      name: "Upstream Projects"
      install: skip # skip compile
      script: |
        echo "TRAVIS_BRANCH=$TRAVIS_BRANCH TRAVIS_PULL_REQUEST=$TRAVIS_PULL_REQUEST"
        if [[ ($TRAVIS_BRANCH == master) &&
              ($TRAVIS_PULL_REQUEST == false) ]] ; then
          curl -LO --retry 3 https://raw.github.com/mernst/plume-lib/master/bin/trigger-travis.sh

          # trigger upstream projects
          for PROJECT in ${UPSTREAM_PROJECTS}; do
              sh trigger-travis.sh openbase ${PROJECT} $TRAVIS_ACCESS_TOKEN
          done
        fi