.gitlab-ci.yml

# (c) https://github.com/MontiCore/monticore

image: registry.git.rwth-aachen.de/monticore/container-registry/gradle:7.6.4-jdk11

variables:
  GRADLE_OPTS: "-Dorg.gradle.daemon=false -Dmaven.repo.local=$CI_PROJECT_DIR/.m2"

cache:
  paths:
    - .gradle/caches
  key: ${CI_COMMIT_REF_SLUG}

before_script:
  - export GRADLE_USER_HOME=`pwd`/.gradle

stages:
  - build
  - test
  - check
  - deploy
  - trigger_languages
  - mirror

build:
  stage: build
  script:
    - "gradle assemble --refresh-dependencies $GRADLE_OPTS $ARGS1"
  artifacts:
    paths:
      - "target/"
    expire_in: 1 week

# Checks if the links in this repository's Markdown files are valid.
#
# For more information, visit: https://git.rwth-aachen.de/se/infrastructure/mdlinkchecker (Available internally only)
check-links:
  # We need a JDK 17+ image for this job since the link checker requires Java 17.
  image: eclipse-temurin:17-jdk-alpine
  # The check runs parallel to the build since project documentation is not generated.
  stage: build
  # Allow failure regardless of whether the tool exists with a non-zero error code. We don't currently want to fail the
  # pipeline if a link is invalid.
  allow_failure: true
  before_script:
    - 'apk --no-cache add curl'
  script:
    - 'curl --location --header "PRIVATE-TOKEN: $secibuildinfstrtoken" "https://git.rwth-aachen.de/api/v4/projects/se%2Finfrastructure%2Fmdlinkchecker/jobs/artifacts/master/raw/target/libs/MDLinkCheckerCLI.jar?job=build" --output MDLinkChecker.jar'
    - 'java -jar MDLinkChecker.jar -t "$secibuildtoken" -r . -p'

test:
  stage: test
  dependencies:
    - build
  script:
    - "gradle check $GRADLE_OPTS $ARGS2"

checkMLCs:
  stage: check
  dependencies:
    - build
  needs: [ "build" ]
  script:
    - "gradle checkArtifacts"
  artifacts:
    name: mlcreports
    when: always
    paths:
      - "target/reports/"
    expire_in: 1 week

deploy:
  stage: deploy
  dependencies:
    - build
  script:
    - "gradle publish $GRADLE_OPTS $ARGS3 -PmavenPassword=$password -PmavenUser=$username"
  only:
    - dev

# Mirrors this repository's `dev` and `master` branches to GitHub.
#
# The mirror will always be at either HEAD or HEAD+1 (depending on whether cleanup is necessary).
# For more information, visit: https://git.rwth-aachen.de/se/infrastructure/github-mirror-tools (Available internally only)
githubmirror:
  # We need a JDK 17+ image for this job since the link checker requires Java 17.
  image: eclipse-temurin:17-jdk-alpine
  stage: mirror
  variables:
    # The repository is edited during this job. To make sure that no changes persist, we instruct GitLab to always
    # create a fresh clone of the repository instead of caching it and attempting to remove any changes.
    #
    # See https://docs.gitlab.com/ee/ci/runners/configure_runners.html#git-strategy
    GIT_STRATEGY: clone
  dependencies: []
  needs: [ "deploy" ]
  before_script:
    - 'apk --no-cache add curl git openssh-client'
    - eval $(ssh-agent -s)
    - ssh-add <(echo "$SE_CIBUILD_SSH_PRIV_KEY")
    - echo "$SE_CIBUILD_SSH_PRIV_KEY" | tr -d '\r' | ssh-add -
    - git config --global user.email "noreply-ci@se-rwth.de"
    - git config --global user.name "MontiCore Mirroring Bot"
    - git checkout "$CI_COMMIT_REF_NAME" # GitLab checks out a commit in detached HEAD mode by default, but we want to commit to the branch and push.
    - mkdir -p ~/.ssh
    - echo -e "Host github.com\n\tStrictHostKeyChecking no\n" >> ~/.ssh/config
  script:
    - "curl --location --header \"PRIVATE-TOKEN: $secibuildinfstrtoken\" \"https://git.rwth-aachen.de/api/v4/projects/se%2Finfrastructure%2Fgithub-mirror-tools/repository/files/mirror.sh/raw\" --output mirror.sh"
    - sh mirror.sh
    - rm mirror.sh
    - 'curl --location --header "PRIVATE-TOKEN: $secibuildinfstrtoken" "https://git.rwth-aachen.de/api/v4/projects/se%2Finfrastructure%2Fmdlinkchecker/jobs/artifacts/master/raw/target/libs/MDLinkCheckerCLI.jar?job=build" --output MDLinkChecker.jar'
    - 'java -jar MDLinkChecker.jar -t "$secibuildtoken" -r . -p -c -i'
    - 'rm MDLinkChecker.jar'
    - git add --all
    # We'll simply ignore failures during commit because there is a chance that no files were changed. In this case the
    # remote will be on the same commit as the upstream repository.
    - (git commit -m "[Mirror] Replace all internal links and references") || true
    - git remote add github git@github.com:MontiCore/object-diagram.git
    - git push github $CI_COMMIT_BRANCH --force
  only:
    - dev
    - master

trigger-artifacts-dev:
  stage: trigger_languages
  except:
    - pipelines
  trigger:
    project: monticore/artifacts/artifacts
    branch: dev
    strategy: depend
  only:
    - dev