.travis.yml

# Run `travis lint` when changing this file to avoid breaking the build.


# Use a larger VM as we run a lot of services
# https://docs.travis-ci.com/user/ci-environment/#Virtualization-environments
sudo: required
dist: trusty

cache:
  directories:
  # zipkin-ui gets dependencies via NPM
  - $HOME/.npm
  - $HOME/.m2

language: java

jdk:
  - oraclejdk8

services:
  - docker

before_install:
  # parameters used during a release
  # allocate commits to CI, not the owner of the deploy key
  - git config user.name "zipkinci"
  - git config user.email "zipkinci+zipkin-dev@googlegroups.com"
  # setup https authentication credentials, used by ./mvnw release:prepare
  - git config credential.helper "store --file=.git/credentials"
  - echo "https://$GH_TOKEN:@github.com" > .git/credentials

  # We don't install cassandra as it flakes too much. Instead we defer to circleci to test it
  # See https://github.com/openzipkin/zipkin/issues/1356

  # Required for Elasticsearch 5 (See https://github.com/docker-library/docs/tree/master/elasticsearch#host-setup)
  - sudo sysctl -w vm.max_map_count=262144

  # Manually install and run zk+kafka as it isn't an available service
  - curl -SL http://www.us.apache.org/dist/kafka/0.8.2.2/kafka_2.11-0.8.2.2.tgz | tar xz
  - nohup bash -c "cd kafka_* && bin/zookeeper-server-start.sh config/zookeeper.properties >/dev/null 2>&1 &"
  - nohup bash -c "cd kafka_* && bin/kafka-server-start.sh config/server.properties >/dev/null 2>&1 &"

install:
  # Override default travis to use the maven wrapper
  # skip license on travis due to #1512
  - ./mvnw install -DskipTests=true -Dmaven.javadoc.skip=true -B -V -Dlicense.skip=true

script:
  - ./travis/publish.sh

# Don't build release tags. This avoids publish conflicts because the version commit exists both on master and the release tag.
# See https://github.com/travis-ci/travis-ci/issues/1532
branches:
  except:
    - /^[0-9]/

env:
  global:
  # Ex. travis encrypt BINTRAY_USER=your_github_account
  - secure: "Ce34YTvUPNNmPaM98FWG9+QGI9aW9DBuWIvc5viCsNhlxGywWujlzvKFj2LVjdAp3ft8tpCd79ZHe3hMrfZ/SAzsT2qwNcAsUmE9YgjAFKyS7TS2CP2PMS+U7iFchCBZnCv7L6LUCClQa+pMBrSNNOJxDGK3woDxkf1FjgOY6hQ="
  # Ex. travis encrypt BINTRAY_KEY=xxx-https://bintray.com/profile/edit-xxx --add
  - secure: "gIWukQGUH6VoOldxuvYHaIeTGC4QBja5+ZUJPIhx5BlcXWweGwBlVeTTvBzdvYb3qcTjdr+tCDyonKuDsfxzxkPL7+aMK4f1Wxk8YyFouzrx/S2H9di3h4MptUk8S8JpAq7S5itWbb0fz0+R1qzCgDZR7ZBMpJWty2UIKho7zoo="
  # Ex. travis encrypt GH_TOKEN=XXX-https://github.com/settings/tokens-XXX --add
  - secure: "K6Ksogtv97Him8sPIYTLAQ6nGtaED+PQL8UB9hxaC0JxPyOp6uRjfOWSuazg7zFmWkuBnmqDb4/pA0lE0KzRof+Jx36eQE6YJA30hQ7a3mumuSMC+Dl2+eBHQ9xtL1KyS2uIktNL+znhZlHmrbTND+HCyhirdCQ4UR6RdRRf/Mg="
  # Ex. travis encrypt SONATYPE_USER=your_sonatype_account
  - secure: "EEIGkGWsje/NZmqEnS8Dhk92KAsFqq070hVCwEwUwUdRe4tZpL3eTOtSD8/Ul5ICtIApC08Mr4g+4sSkjztlCbkxycUSnUsfAJV3vTHyPnvdoztE1Yh6hm4UfTPbMNVFcigxMLOnApeaeB7x9CeRGPRbHuUONs44fuLPKDoYMo4="
  # Ex. travis encrypt SONATYPE_PASSWORD=your_sonatype_password
  - secure: "hk1tiOe9D5ASlykwUbvSQlWR0Zz5FdFGhTxQSLZlVayypspaZm5igPJS8t9UfAlCgHc8WGrnUwybqzHUQzIRTd9etF9KXoUZcrinXh5Et0hd3V0OyMOpmgRdWinOqgE8oUXz2uZXTWbLu7uW365TUb4GKCdmK89iFnVXsCoR8wM="

notifications:
  webhooks:
    urls:
      - https://webhooks.gitter.im/e/637e968b45032d16ee26
    on_success: change
    on_failure: always
    on_start: false