.gitlab-ci.yml

variables:
  DOCKER_TLS_CERTDIR: ""
  DOCKER_HOST: "tcp://docker:2375"

.publish-component: &publish-component
  stage: publish
  image:
    name: gcr.io/kaniko-project/executor:v1.22.0-debug
    entrypoint: [""]
  tags:
    - dind
  rules:
    - if: '$CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH'
      when: on_success
    - if: $CI_PIPELINE_SOURCE == "merge_request_event"
      when: on_success
    - when: never
  script:
    - |
      if [[ "$CI_COMMIT_BRANCH" == "$CI_DEFAULT_BRANCH" ]]; then
      /kaniko/executor \
        --context $CI_PROJECT_DIR \
        --build-arg NAME=${COMPONENT} \
        --build-arg http_proxy=$http_proxy \
        --build-arg https_proxy=$https_proxy \
        --dockerfile $CI_PROJECT_DIR/${COMPONENT}/docker/Dockerfile \
        --destination $DOCKER_IMAGE_NAME:latest \
        --destination $DOCKER_IMAGE_NAME:$CI_COMMIT_REF_SLUG \
        --cache
      else
      /kaniko/executor \
        --context $CI_PROJECT_DIR \
        --build-arg NAME=${COMPONENT} \
        --build-arg http_proxy=$http_proxy \
        --build-arg https_proxy=$https_proxy \
        --dockerfile $CI_PROJECT_DIR/${COMPONENT}/docker/Dockerfile \
        --destination $DOCKER_IMAGE_NAME:$CI_COMMIT_REF_SLUG \
        --cache
      fi

stages:
  - test
  - coverage
  - build
  - publish

test:
  stage: test
  image: maven:3.8.8-eclipse-temurin-17
  services:
    - name: docker:25.0.3-dind
      alias: docker
  tags:
    - dind
  rules:
    - if: $CI_PIPELINE_SOURCE == "merge_request_event"
      when: on_success
    - if: '$CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH'
      when: on_success
    - when: never
  script:
    - cat $MAVEN_SETTINGS
    - mvn clean verify -s $MAVEN_SETTINGS -Dmaven.repo.local=$CI_PROJECT_DIR/.m2/repository
    - shopt -s globstar
    - awk -F"," '{ instructions += $4 + $5; covered += $5 } END { print covered, "/", instructions, " instructions covered"; print "Total", 100*covered/instructions, "% covered" }' /builds/**/target/site/jacoco/jacoco.csv
  coverage: /Total \d+\.\d+ %/
  artifacts:
    when: always
    reports:
      junit:
        - "**/target/surefire-reports/*.xml"
    paths:
      - "**/target/site/jacoco"
  cache: 
    key: "$CI_COMMIT_REF_NAME"
    paths:
      - .m2/repository

coverage:
  stage: coverage
  image: mcr.microsoft.com/dotnet/sdk:8.0
  rules:
    - if: $CI_PIPELINE_SOURCE == "merge_request_event"
      when: on_success
    - when: never
  script:
    - export PATH="$PATH:/root/.dotnet/tools"
    - dotnet tool restore
    - dotnet tool install dotnet-reportgenerator-globaltool --global
    - |
      for src in $(find /builds -type f -name 'jacoco.xml' | sed -r 's|/target/site/jacoco/[^/]+$||' |  sort -u )
      do
        sourcedirs="$src/src/main/java/"
        for i in $(find $src -type f -name '*.java' | sed -r 's|/[^/]+$||' |sort -u)
        do
          sourcedirs="${sourcedirs};${i}"
        done
        reportgenerator \
        -reports:$src/**/jacoco.xml \
        -targetdir:$src/target/reports \
        -reporttypes:Cobertura \
        -sourcedirs:$sourcedirs
        sed -i 's|filename=\"'"$src"'/src/main/java/|filename=\"|g' $src/target/reports/Cobertura.xml
      done
  artifacts:
    paths:
      - "$CI_PROJECT_DIR/**/Cobertura.xml"
    reports:
      coverage_report:
        coverage_format: cobertura
        path: "$CI_PROJECT_DIR/**/Cobertura.xml"

build-components:
  stage: build
  image: maven:3.8.8-eclipse-temurin-17
  script:
    - mvn clean install -s $MAVEN_SETTINGS -DskipTests -Dmaven.repo.local=$CI_PROJECT_DIR/.m2/repository
  cache: 
    key: "$CI_COMMIT_REF_NAME"
    paths:
      - .m2/repository
  rules:
    - if: $CI_PIPELINE_SOURCE == "merge_request_event"
      when: on_success
    - if: '$CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH'
      when: on_success
    - when: never
  artifacts:
    paths:
      - ./**/target/*.jar

publish:maven: 
  stage: publish
  image: maven:3.8.8-eclipse-temurin-17
  script:
    - cat $MAVEN_SETTINGS
    - mvn clean deploy -s $MAVEN_SETTINGS -DskipTests -Dmaven.repo.local=$CI_PROJECT_DIR/.m2/repository
  cache: 
    key: "$CI_COMMIT_REF_NAME"
    paths:
      - .m2/repository
  rules:
    - if: '$CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH'
      when: on_success
    - if: '$CI_COMMIT_TAG =~ /^.*deploy.*$/'
    - when: never

publish:get-server:
  variables:
    COMPONENT: get-server
    DOCKER_IMAGE_NAME: $DOCKER_REGISTRY/${COMPONENT}
  extends:
    - .publish-component

publish:put-server:
  variables:
    COMPONENT: put-server
    DOCKER_IMAGE_NAME: $DOCKER_REGISTRY/${COMPONENT}
  extends:
    - .publish-component