.travis.yml

# Do not double-build branches and PRs from this repo
if: repo != head_repo

# UTILITIES

_python_job: &python_job
  stage: python
  script: source $GRAVIS/install-python

_maven_job: &maven_job
  stage: maven
  script:
    - source $GRAVIS/install-jdk
    - source $GRAVIS/install-maven

_old_maven: &old_maven
  env: MAVEN_VERSION="3.6.1" JDK="adopt"

stages:
  - name: test
    if: NOT commit_message =~ /\[\s*(PYTHON|MAVEN).*\].*/
  - name: python
    if: NOT commit_message =~ /\[\s*(JDK|MAVEN).*\].*/
  - name: maven
    if: NOT commit_message =~ /\[\s*(JDK|PYTHON).*\].*/

if: NOT commit_message =~ /\[\s*SKIP(_|-|\s*)BUILD.*\].*/

language: minimal
os:
  - linux
  - osx
  - windows
env:
  global:
    - GRAVIS="$TRAVIS_BUILD_DIR"
  matrix:
#    - JDK="" # Blocked by https://github.com/shyiko/jabba/issues/645
    - JDK="adopt"
    - JDK="adopt@1.8"
    - JDK="adopt@1.11"
    - JDK="adopt-openj9"
    - JDK="adopt-openj9@1.8"
    - JDK="adopt-openj9@1.11"
jobs:
  include:
    - <<: *python_job
    - <<: *python_job
      env: PYTHON="3.6.1"
    - <<: *python_job
      os: osx
    - <<: *python_job
      env: PYTHON="3.6.1"
      os: osx
    - <<: *python_job
      os: windows
    - <<: *python_job
      env: PYTHON="3.6.1"
      os: windows
    - <<: *maven_job
    - <<: *maven_job
      <<: *old_maven
    - <<: *maven_job
      os: osx
    - <<: *maven_job
      <<: *old_maven
      os: osx
    - <<: *maven_job
      os: windows
    - <<: *maven_job
      <<: *old_maven
      os: windows
script:
  # Never use travis_retry: hides failures. travis_retry is used internally where possible.
  - source $GRAVIS/install-jdk
before_cache:
  - $GRAVIS/clean-gradle-cache
notifications:
  email:
    if: branch = master
    on_success: never
    on_failure: change