.gitlab-ci.yml

image: docker:git

services:
  - docker:dind

stages:
  - deploy
  - release

variables:
  MAVEN_OPTS: "-Djava.awt.headless=true -Dsonar.host.url=$SONAR_HOST_URL"
  MAVEN_CLI_OPTS: "-s .m2/settings.xml -Dmaven.repo.local=./.m2/repository -Dnexus.url=$NEXUS_URL -Dnexus.login=$NEXUS_USERNAME -Dnexus.pwd=$NEXUS_PASSWORD -Djava.awt.headless=true --batch-mode --errors --fail-at-end --show-version"

cache:
  paths:
    - ./.m2/repository
  # keep cache across branch
  key: "$CI_PROJECT_PATH"

maven-deploy:
  stage: deploy
  image: maven:alpine
  script: "mvn clean deploy $MAVEN_CLI_OPTS"
  artifacts:
    paths:
      - target/*.jar
  only:
    variables:
      - $CI_COMMIT_MESSAGE !~ /prepare release/ && $CI_COMMIT_MESSAGE !~ /prepare for next development iteration/
    refs:
      - master

release_artifact:
  stage: release
  image: maven:3-jdk-8
  script:
    - eval `ssh-agent -s`
    - ssh-add <(echo "$GIT_SSH_PRIV_KEY")
    - mkdir -p ~/.ssh
    - '[[ -f /.dockerenv ]] && echo -e "Host *\n\tStrictHostKeyChecking no\n\n" > ~/.ssh/config'
    - git config --global user.email "marco.spasiano@cnr.it"
    - git config --global user.name "marco.spasiano"
    - git checkout -B "$CI_BUILD_REF_NAME"
    - mvn $MAVEN_CLI_OPTS release:clean release:prepare -DreleaseVersion=$MAVEN_RELEASE_VERSION -Darguments="-DskipTests" -Dresume=false -B
    - mvn $MAVEN_CLI_OPTS release:perform -Darguments="-DskipTests" -Dresume=false -B
  only:
    variables:
      - $CI_COMMIT_MESSAGE !~ /prepare release/ && $CI_COMMIT_MESSAGE !~ /prepare for next development iteration/
    refs:
      - master
  when: manual