image: docker.io/library/eclipse-temurin:21.0.7_6-jdk-alpine

variables:
  MAVEN_OPTS: >-
    -Dhttps.protocols=TLSv1.2
    -Dmaven.repo.local=$CI_PROJECT_DIR/.m2/repository
    -Dorg.slf4j.simpleLogger.showDateTime=true
    -Djava.awt.headless=true

  MAVEN_CLI_OPTS: >-
    --batch-mode
    --errors
    --fail-at-end
    --show-version
    --no-transfer-progress
    -DinstallAtEnd=true
    -DdeployAtEnd=true

cache:
  key: ${CI_PROJECT_NAME}-${CI_COMMIT_REF_SLUG}
  paths:
    - .m2/repository
    - .mvn
  policy: pull-push

stages:
  - compile
  - test
  - package
  - docker-build

compile:
  stage: compile
  script:
    - "chmod +x ./mvnw"
    - "./mvnw $MAVEN_CLI_OPTS compile"
  rules:
    - if: '$CI_PIPELINE_SOURCE == "merge_request_event" || $CI_COMMIT_BRANCH == "main"'
      when: always
    - when: never

test:
  stage: test
  script:
    - "chmod +x ./mvnw"
    - "./mvnw $MAVEN_CLI_OPTS test"
  artifacts:
    when: always
    reports:
      junit:
        - "**/target/*-reports/TEST-*.xml"
      codequality:
        - "target/gl-code-quality-report.json"
  rules:
    - if: '$CI_PIPELINE_SOURCE == "merge_request_event" || $CI_COMMIT_BRANCH == "main"'

package:
  stage: package
  script:
    - "chmod +x ./mvnw"
    - "./mvnw $MAVEN_CLI_OPTS package -DskipTests=true"
  artifacts:
    name: "Maven artifacts from $CI_PROJECT_NAME on $CI_COMMIT_REF_SLUG"
    paths:
      - "**/target"
  rules:
    - if: '$CI_COMMIT_TAG'
    - if: '$CI_COMMIT_BRANCH == "main"'

docker-build:
  stage: docker-build
  image: quay.io/buildah/stable
  script:
    - buildah bud -f Dockerfile -t $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG .
    - echo "$CI_REGISTRY_PASSWORD" | buildah login -u "$CI_REGISTRY_USER" --password-stdin "$CI_REGISTRY"
    - buildah push $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG
    - |
      if [ "$CI_COMMIT_BRANCH" = "main" ]; then
        buildah tag $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG $CI_REGISTRY_IMAGE:latest
        buildah push $CI_REGISTRY_IMAGE:latest
      fi
  rules:
    - if: '$CI_PIPELINE_SOURCE == "merge_request_event" || $CI_COMMIT_BRANCH == "main"'