test-changed-metadata.yml

name: "Test changed metadata"

on:
  pull_request:
    branches:
      - master
    paths:
      - 'metadata/**'
      - 'tests/**'
      - '.github/**'

concurrency:
  group: "workflow = ${{ github.workflow }}, ref = ${{ github.event.ref }}, pr = ${{ github.event.pull_request.id }}"
  cancel-in-progress: true

jobs:
  get-changed-metadata:
    name: "📋 Get a list of all changed libraries"
    runs-on: "ubuntu-20.04"
    outputs:
      matrix: ${{ steps.set-matrix.outputs.matrix }}
      none-found: ${{ steps.set-matrix.outputs.none-found }}
    steps:
      - name: "☁️ Checkout repository"
        uses: actions/checkout@v2
        with:
          fetch-depth: 0
      - name: "🕸️ Populate matrix"
        id: set-matrix
        run: |
          ./gradlew generateMatrixDiffCoordinates -PbaseCommit=${{ github.event.pull_request.base.sha }} -PnewCommit=${{ github.sha }}

  test-changed-metadata:
    name: "🧪 ${{ matrix.coordinates }} (GraalVM ${{ matrix.version }} ${{ matrix.java-version }} @ ${{ matrix.os }})"
    if: needs.get-changed-metadata.result == 'success' && needs.get-changed-metadata.outputs.none-found != 'true'
    runs-on: ${{ matrix.os }}
    needs: get-changed-metadata

    strategy:
      fail-fast: false
      matrix: ${{ fromJson(needs.get-changed-metadata.outputs.matrix) }}
    steps:
      - name: "☁️ Checkout repository"
        uses: actions/checkout@v2
        with:
          submodules: 'true'
      - name: "🔧 Prepare environment"
        uses: ./.github/actions/setup-graalvm
        with:
          version: ${{ matrix.version }}
          java-version: ${{ matrix.java-version }}
          components: 'native-image'
          github-token: ${{ secrets.GITHUB_TOKEN }}
      - name: "🧪 Run '${{ matrix.coordinates }}' tests"
        run: |
          ./gradlew test -Pcoordinates=${{ matrix.coordinates }}