.travis.yml

dist: trusty
sudo: required
group: deprecated-2017Q2

# SonarCloud
# See https://docs.travis-ci.com/user/sonarcloud/
addons:
  sonarcloud:
    token:
      # See https://travis-ci.org/eclipse/scanning/settings, here be variables
      # SONAR_TOKEN = SONAR_GITHUB_TOKEN = The sonar token at https://sonarqube.com/account/security/
      secure: $SONAR_TOKEN
    github_token:
      # See https://travis-ci.org/eclipse/scanning/settings, here be variables
      # GITHUB_READ_REPO = https://github.com/settings/tokens sonarqube-travis  token ('repo' and 'admin:repo_hook' permissions)
      secure: $GITHUB_READ_REPO

language: java

# Makes build faster to cache maven things.
cache:
  directories:
  - .autoconf
  - $HOME/.m2

services:
  - docker

# whitelist
branches:
 only:
  - master

jdk:
 - oraclejdk8


# Handle git submodules manually
git:
    submodules: false

before_script:
  # Start Xvfb, this allows SWTBot to execute in tests.
  - "export DISPLAY=:99.0"
  - "sh -e /etc/init.d/xvfb start"
  - sleep 3 # give xvfb some time to start

before_install:
  - "/sbin/start-stop-daemon --start --quiet --pidfile /tmp/custom_xvfb_99.pid --make-pidfile --background --exec /usr/bin/Xvfb -- :99 -ac -screen 0 1280x1024x16"

# Clone the extra repos.
  - git clone --depth=50 --branch=master https://github.com/eclipse/richbeans.git ../../eclipse/org.eclipse.richbeans
  - git clone --depth=50 --branch=master https://github.com/eclipse/dawnsci.git ../../eclipse/org.eclipse.dawnsci
  - git clone --depth=50 --branch=master https://github.com/DawnScience/dawn-hdf.git ../../dawn-hdf

# Just needed for travis build, not if making an IDE version. No need to copy this if doing
# a manual checkout because uk.ac.diamond.jython is in the target or an appropriate OSGi jython bundle.
  - git clone --depth=50 --branch=gda-9.5 https://github.com/openGDA/diamond-jython.git ../../diamond-jython

# Only needed for submodules which we are not currently using.
# Replace the SSH URL with the public URL, then initialize submodules
# - sed -i 's/git@github.com:/https:\/\/github.com\//' .gitmodules
# - git submodule update --init --recursive

# Run the build from org.eclipse.scanning
install:
  - cd ../../eclipse
  - mv ../eclipse/scanning org.eclipse.scanning
  - cd org.eclipse.scanning

# Set LD_LIBRARY_PATH for the tests. Also set a variable that attempts to clear /tmp on the travis node to avoid it getting large
env:
  - CLEAR_TMP=true LD_LIBRARY_PATH=/home/travis/build/dawn-hdf/hdf.hdf5lib/lib/linux-x86_64

# compile and test
script:
 - mvn -T 4 -q clean install
 - mvn -q surefire:test -Dtest.includes=org/eclipse/scanning/**/Suite.java
 - mvn -q surefire:test -Dtest.includes=org/eclipse/scanning/**/UISuite.java -Dlog4j.configuration=log4j.properties
# Exclude external modules from sonar, to prevent `should be relative to project baseDir` error in travis
# see https://stackoverflow.com/q/46243616/42473
# Add never fail to the sonar scan job so that the failure when processing a pull request from a forked repository
# doesn't block those pull requests from ever being merged. This also prevents pull requests which touch lots of files
# from being blocked due to there being too many existing critical or blocker sonar issues.
 - mvn -e -P !externalModules --fail-never sonar:sonar