gradle_mc.yml

# (c) https://github.com/MontiCore/monticore
name: Gradle Test & Build


concurrency: # run this test workflow only once per "branch"
  group: ${{ github.repository }}-${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

on:
  push: # run this test pipeline on every push
    paths-ignore:
      - "*.md"
  pull_request: # and pull request  (Note: We can skip pull request events IFF the PR is not done from a fork)
    paths-ignore:
      - "*.md"
  repository_dispatch: # and on request of upstream projects
    types: [ trigger_after_upstream_deploy ]


env:
  GRADLE_VERSION: 7.4 # Gradle version used
  GRADLE_CLI_OPTS: "-Pci --build-cache " # CLI option passed to Gradle
  GRADLE_BUILD_ACTION_CACHE_KEY_JOB: "test-cache-${{ github.head_ref }}.${{ github.sha }}"

permissions:
  contents: read # This action may run somewhat unsafe code


jobs:
  build-generator: # Note: Build-Cache may not work yet
    if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name != github.event.pull_request.base.repo.full_name # do not run duplicate jobs on PRs
    runs-on: ubuntu-latest
    steps:
      - name: Checkout project sources
        uses: actions/checkout@v3
      - name: Build the monticore-generator
        uses: gradle/actions/setup-gradle@v3
        with:
          gradle-version: ${{env.GRADLE_VERSION}}
          arguments: build -p monticore-generator ${{env.GRADLE_CLI_OPTS}}

  build-mc:
    runs-on: ubuntu-latest
    needs: build-generator
    steps:
      - name: Checkout project sources
        uses: actions/checkout@v3
      - name: Build monticore (buildMC)
        uses: gradle/actions/setup-gradle@v3
        with:
          gradle-version: ${{env.GRADLE_VERSION}}
          arguments: buildMC ${{env.GRADLE_CLI_OPTS}} -PgenTR=true -PgenEMF=true -PgenTagging=true

  # first set of experiments from the handbook
  test-01-experiments:
    runs-on: ubuntu-latest
    needs: build-mc
    steps:
      - name: Checkout project sources
        uses: actions/checkout@v3
      - name: Test 01.experiments
        uses: gradle/actions/setup-gradle@v3
        with:
          gradle-version: ${{env.GRADLE_VERSION}}
          arguments: build test -p monticore-test/01.experiments ${{env.GRADLE_CLI_OPTS}} -PgenEMF=true

  # second set of experiments from the handbook
  test-02-experiments:
    runs-on: ubuntu-latest
    needs: build-mc
    steps:
      - name: Checkout project sources
        uses: actions/checkout@v3
      - name: Test 02.experiments
        uses: gradle/actions/setup-gradle@v3
        with:
          gradle-version: ${{env.GRADLE_VERSION}}
          arguments: build test -p monticore-test/02.experiments ${{env.GRADLE_CLI_OPTS}} -PgenEMF=true

  # test integration tests from the it project
  test-it:
    runs-on: ubuntu-latest
    needs: build-mc
    steps:
      - name: Checkout project sources
        uses: actions/checkout@v3
      - name: Test monticore-test/it
        uses: gradle/actions/setup-gradle@v3
        with:
          gradle-version: ${{env.GRADLE_VERSION}}
          arguments: build test -p monticore-test/it ${{env.GRADLE_CLI_OPTS}}
      - name: Checking that all file handles in the target folder are closed
        run: if pgrep java | xargs -i ls -la /proc/{}/fd | grep "monticore-test/it/target/"; then echo "Found open file handles!"; exit 1; else echo "No open file handles."; exit 0; fi

  # test integration tests from the it project, using the emf profile
  test-it-emf:
    runs-on: ubuntu-latest
    needs: build-mc
    steps:
      - name: Checkout project sources
        uses: actions/checkout@v3
      - name: Test monticore-test/it with emf profile
        uses: gradle/actions/setup-gradle@v3
        with:
          gradle-version: ${{env.GRADLE_VERSION}}
          arguments: build test -p monticore-test/it ${{env.GRADLE_CLI_OPTS}} -PbuildProfile=emf -PgenEMF=true

  # Grammar integration tests
  test-grammar-it:
    runs-on: ubuntu-latest
    needs: build-mc
    steps:
      - name: Checkout project sources
        uses: actions/checkout@v3
      - name: Test monticore-grammar-it
        uses: gradle/actions/setup-gradle@v3
        with:
          gradle-version: ${{env.GRADLE_VERSION}}
          arguments: build test -p monticore-test/monticore-grammar-it ${{env.GRADLE_CLI_OPTS}} -PgenEMF=true

  # Transformation tests
  test-montitrans:
    runs-on: ubuntu-latest
    needs: build-mc
    steps:
      - name: Checkout project sources
        uses: actions/checkout@v3
      - name: Test monticore-grammar-it
        uses: gradle/actions/setup-gradle@v3
        with:
          gradle-version: ${{env.GRADLE_VERSION}}
          arguments: build test -p monticore-test/montitrans ${{env.GRADLE_CLI_OPTS}} -PgenTR=true



  # Run the MontiVerse pipeline (tests this change on a suite of projects)
  trigger-montiverse:
    if: github.event_name == 'pull_request' # only run on PRs
    runs-on: ubuntu-latest
    steps:
      - name: Trigger MontiVerse
        uses: digital-blueprint/gitlab-pipeline-trigger-action@v1
        with:
          host: 'git.rwth-aachen.de'
          trigger_token: ${{ secrets.MONTIVERSE_TRIGGER_TOKEN }}
          access_token: ${{ secrets.MONTIVERSE_ACCESS_TOKEN }}  # Access is required to show the status
          id: '91803'  # montiverseci project id
          ref: 'main'
          # TODO: Include entire git path here instead (due to PRs)
          variables: '{"MONTICORE_BRANCH":"${{github.event.pull_request.head.ref }}", "MONTICORE_PROJECT":"${{ github.event.pull_request.head.repo.full_name }}"}'

        # TODO: Proper message in PRs (turn the MontiVerse into a GitHub Action?)?

# TODO: FIX to specific version instead of @v3

# TODO: check-links

# TODO: checkMLCs