travis.sh

#!/bin/bash

set -euo pipefail

function configureTravis {
  mkdir ~/.local
  curl -sSL https://github.com/SonarSource/travis-utils/tarball/v25 | tar zx --strip-components 1 -C ~/.local
  source ~/.local/bin/install
}
configureTravis

function strongEcho {
  echo ""
  echo "================ $1 ================="
}

if [ "${TRAVIS_BRANCH}" == "master" ] && [ "$TRAVIS_PULL_REQUEST" == "false" ]; then
  strongEcho 'Build, deploy and analyze master'

  SONAR_PROJECT_VERSION=`maven_expression "project.version"`

  # Do not deploy a SNAPSHOT version but the release version related to this build
  set_maven_build_version $TRAVIS_BUILD_NUMBER

  export MAVEN_OPTS="-Xmx1G -Xms128m"
  mvn org.jacoco:jacoco-maven-plugin:prepare-agent deploy sonar:sonar \
      -Pcoverage-per-test,deploy-sonarsource \
      -Dmaven.test.redirectTestOutputToFile=false \
      -Dsonar.host.url=$SONAR_HOST_URL \
      -Dsonar.login=$SONAR_TOKEN \
      -Dsonar.projectVersion=$SONAR_PROJECT_VERSION \
      -B -e -V

elif [ "$TRAVIS_PULL_REQUEST" != "false" ] && [ -n "${GITHUB_TOKEN:-}" ]; then
  strongEcho 'Build and analyze pull request, no deploy'

  # No need for Maven phase "install" as the generated JAR file does not need to be installed
  # in Maven local repository. Phase "verify" is enough.

  mvn org.jacoco:jacoco-maven-plugin:prepare-agent verify sonar:sonar \
      -Dmaven.test.redirectTestOutputToFile=false \
      -Dsonar.analysis.mode=issues \
      -Dsonar.github.pullRequest=$TRAVIS_PULL_REQUEST \
      -Dsonar.github.repository=$TRAVIS_REPO_SLUG \
      -Dsonar.github.oauth=$GITHUB_TOKEN \
      -Dsonar.host.url=$SONAR_HOST_URL \
      -Dsonar.login=$SONAR_TOKEN \
      -B -e -V

else
  strongEcho 'Build, no analysis, no deploy'

  # No need for Maven phase "install" as the generated JAR file does not need to be installed
  # in Maven local repository. Phase "verify" is enough.

  mvn verify \
      -Dmaven.test.redirectTestOutputToFile=false \
      -B -e -V
fi