.gitlab-ci.yml

# Gitlab CI definition for def-pi
#
# This file is based on the official docker maven template
#
# author: C.J. van Leeuwen
# since: 2-6-2017

variables:
  MAVEN_OPTS: "-Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=WARN -Dorg.slf4j.simpleLogger.showDateTime=true -Djava.awt.headless=true -Dmaven.repo.local=cache/maven.repository -XX:+TieredCompilation -XX:TieredStopAtLevel=1"
  MAVEN_CLI_OPTS: "-T4 --batch-mode --errors --fail-at-end --show-version -DinstallAtEnd=true -DdeployAtEnd=true"
  JDK_8_IMAGE: maven:3.8.1-openjdk-8-slim
  JDK_11_IMAGE: maven:3.8.1-openjdk-11-slim
  JDK_14_IMAGE: maven:3.6.3-openjdk-14-slim
  DOCKER_IMAGE: docker:19.03.13-git
  BUSYBOX_IMAGE: busybox:latest

# Validate java code; usually this is a sanity check
.java-compile: &compile
  stage: build
  script:
    - mvn $MAVEN_CLI_OPTS -f master/pom.xml clean test-compile
  cache:
    paths:
      - cache/maven.repository

java-compile:jdk8:
    <<: *compile
    image: $JDK_8_IMAGE

java-compile:jdk11:
    <<: *compile
    image: $JDK_11_IMAGE

java-compile:jdk14:
    <<: *compile
    image: $JDK_14_IMAGE

# Compile the orchestrator-ui
ui-compile:
  image: $DOCKER_IMAGE
  stage: build
  script:
    - docker build orchestrator-ui

# *** TEST JOBS *** #

# Run Junit tests with maven; not on master where we will deploy
.java-test: &test
  stage: test
  except:
    - master
  script:
    - mvn $MAVEN_CLI_OPTS -f master/pom.xml package
  cache:
    paths:
      - cache/maven.repository
  artifacts:
    when: always
    reports:
      junit:
        - ./*/target/surefire-reports/TEST-*.xml

java-test:jdk8:
    <<: *test
    needs: 
      - java-compile:jdk8
    image: $JDK_8_IMAGE

java-test:jdk11:
    <<: *test
    needs: 
      - java-compile:jdk11
    image: $JDK_11_IMAGE

java-test:jdk14:
    <<: *test
    needs: 
      - java-compile:jdk14
    image: $JDK_14_IMAGE

# *** DEPLOYMENT JOBS *** #

# Deploy the complete project with modules to artifactory and the orchestrator to registry
java-deploy:
  stage: deploy
  only:
    - master
    - defpici
  image: $JDK_8_IMAGE
  script:
    - mvn $MAVEN_CLI_OPTS -f master/pom.xml deploy -Ddocker.registry=$CI_REGISTRY
  cache:
    paths:
      - cache/maven.repository

# Deploy UI to registry
ui-deploy:
  stage: deploy
  only:
    - master
    - defpici
  image: $DOCKER_IMAGE
  before_script:  
    - docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" $CI_REGISTRY
  script:
    - docker build orchestrator-ui -t $CI_REGISTRY/defpi/orchestrator-ui
    - docker push $CI_REGISTRY/defpi/orchestrator-ui