.gitlab-ci.yml

stages:
  - lint
  - unittests
  - mirror
  - release
  - deploy

include:
  # Make sure the CHANGELOG is always updated
  - project: 'rml/util/ci-templates'
    ref: main
    file: 'CHANGELOG.gitlab-ci.yml'
  # Push a Docker Image to Docker Hub on new tags
  - project: 'rml/util/ci-templates'
    ref: main
    file: 'Docker-Hub.gitlab-ci.yml'
  # Push a build to Maven Central on new tags
  - project: 'rml/util/ci-templates'
    ref: main
    file: 'Maven-Central.gitlab-ci.yml'

variables:
  # This will suppress any download for dependencies and plugins or upload messages which would clutter the console log.
  # `showDateTime` will show the passed time in milliseconds.
  MAVEN_OPTS: "-Dhttps.protocols=TLSv1.2 -Dmaven.repo.local=$CI_PROJECT_DIR/.m2/repository -Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=WARN -Dorg.slf4j.simpleLogger.showDateTime=true -Djava.awt.headless=true"
  MAVEN_CLI_OPTS: "-s $CI_PROJECT_DIR/.m2/settings.xml --batch-mode --errors --fail-at-end --show-version -DinstallAtEnd=true -DdeployAtEnd=true"
  # Postgres
  POSTGRES_DB: postgres
  POSTGRES_USER: postgres
  POSTGRES_PASSWORD: "YourSTRONG!Passw0rd"
  # SQLServer
  ACCEPT_EULA: "Y"
  SA_PASSWORD: "YourSTRONG!Passw0rd"
  # https://hub.docker.com/r/alpine/git/tags
  GIT_VERSION: v2.32.0

cache:
  key: ${CI_JOB_NAME}
  paths:
    - .m2/repository

# Cancel pipeline if a newer pipeline is running
default:
  interruptible: true

###############################
#                             #
#     Unittests               #
#                             #
###############################

General:
  stage: unittests
  image:
    name: maven:3-eclipse-temurin-17
    pull_policy: if-not-present
  services:
    - name: docker:23.0.1-dind
      # explicitly disable tls to avoid docker startup interruption
      command: ["--tls=false"]
  variables:
    # Instruct Testcontainers to use the daemon of DinD.
    DOCKER_HOST: "tcp://docker:2375"
    # Instruct Docker not to start over TLS.
    DOCKER_TLS_CERTDIR: ""
    # Improve performance with overlayfs.
    DOCKER_DRIVER: overlay2
  script:
    - 'mvn $MAVEN_CLI_OPTS -Dtest=$TEST test 2>&1 | tee $TEST.log'
  artifacts:
    when: always
    paths:
      - '$TEST.log'
  parallel:
    matrix:
      - TEST: [ArgumentsTest, MapperCSVTest, MapperJSONTest, MapperMySQLTest, MapperPostgresR2RMLTest, MapperWoTTest, ArgumentsTestMySQLTest, MapperCSVWTest, MapperLDESTest, MapperODSTest, MapperOracleDBTest, MapperPostgresXMLTest, MapperXMLTest, CustomRMLFnOMapperCSVTest, MapperEXCELTest, MapperMappingFileURLTest, MapperSPARQLTest, MetadataTest, CustomRMLFnOMapperJSONTest, CustomRMLFnOMapperTest, MapperHTMLTest, MapperMySQLR2RMLTest, MapperPostgresCSVTest, MapperSQLServerTest, OptimizationsTest, R2RMLConverterTest, QuadTest, ReadmeTest, ReadmeFunctionTest, ConformerDetectionTest, MapperNewRMLCoreCSVTest, MapperNewRMLCoreJSONTest, MapperNewRMLCoreXMLTest, MapperNewRMLCoreMySQLTest, MapperNewRMLCorePostgresTest, MapperNewRMLIOSourceTest, MapperNewRMLIOTargetTest]
  except:
    - master
    - development

# Generate R2RML test report and attach it as a artifact.
# Manual: make a MR to the rml.io website
R2RML Test Report:
  stage: deploy
  image:
    name: docker:latest
    pull_policy: if-not-present
  services:
    - docker:23.0.1-dind
  before_script:
    # Dependencies
    - apk add git python3 python3-dev py3-pip postgresql-dev postgresql libpq gcc musl-dev docker docker-compose java-jre-headless maven java-jdk

    # Clone the repository via HTTPS inside a new directory
    - git clone "https://github.com/kg-construct/r2rml-test-cases-support"

    # Set the displayed user with the commits that are about to be made
    - git config --global user.email "${GIT_USER_EMAIL:-$GITLAB_USER_EMAIL}"
    - git config --global user.name "${GIT_USER_NAME:-$GITLAB_USER_NAME}"

    # Show docker
    - docker info
  script:
    # Variables
    - R2RML_TAG_NAME=$(git tag -l "v*" --sort=-creatordate | head -n1 || echo "$CI_COMMIT_REF_NAME")
    - (if [ "$R2RML_TAG_NAME" == "$CI_COMMIT_REF_NAME" ]; then echo "$CI_COMMIT_REF_NAME"; else R2RML_TAG_NAME=$(echo "$R2RML_TAG_NAME" | cut -c2-); fi)
    - R2RML_TAG_NAME=$(echo "$R2RML_TAG_NAME" | tr -d '\n')
    - TODAY=$(date +"%Y-%m-%d")

    # Build RMLMapper jar
    - mvn install -DskipTests=true

    # Setup R2RML test cases configs
    - cp data/r2rml-test-cases-config-postgresql.ini r2rml-test-cases-support/config-postgresql.ini
    - cp data/r2rml-test-cases-config-mysql.ini r2rml-test-cases-support/config-mysql.ini
    - cd r2rml-test-cases-support
    - echo "Generating test report for release v${R2RML_TAG_NAME} on ${TODAY}"
    - sed -i "s/VERSION/${R2RML_TAG_NAME}/" config-postgresql.ini
    - sed -i "s/VERSION/${R2RML_TAG_NAME}/" config-mysql.ini
    - sed -i "s/DATE/${TODAY}/" config-postgresql.ini
    - sed -i "s/DATE/${TODAY}/" config-mysql.ini

    # Install R2RML test cases dependencies
    - python3 -m pip install requests 'rdflib==6.0.2' 'psycopg2-binary<3' 'mysql-connector-python<9' --break-system-packages

    # Execute R2RML test cases
    - HOST=docker python3 test.py config-postgresql.ini
    - HOST=$(getent hosts docker | cut -f1 -d " ") python3 test.py config-mysql.ini # MySQL wants an IP address

    - cd ..
  # Run during merge requests and tags
  except:
    - development
    - master
  artifacts:
    when: always
    paths:
      - $CI_PROJECT_DIR/r2rml-test-cases-support/results.ttl
      - $CI_PROJECT_DIR/r2rml-test-cases-support/config-*.ini