# The main CI of Hibernate ORM is https://ci.hibernate.org/job/hibernate-orm-6.0-h2-main/.
# However, Hibernate ORM builds run on GitHub actions regularly
# to check that it still works and can be used in GitHub forks.
# See https://docs.github.com/en/free-pro-team@latest/actions
# for more information about GitHub actions.

name: Hibernate ORM build

on:
  push:
    branches:
      - 'main'
      - 'wip/6.0'
  pull_request:
    branches:
      - 'main'
      - 'wip/6.0'
jobs:
  build:
    name: Java 8
    runs-on: ubuntu-latest
    # We want to know the test results of all matrix entries
    continue-on-error: true
    strategy:
      fail-fast: false
      matrix:
        # When GitHub Actions supports it: https://github.com/actions/toolkit/issues/399
        # We will use the experimental flag as indicator whether a failure should cause a workflow failure
        include:
          - rdbms: h2
            experimental: false
          - rdbms: derby
            experimental: true
          - rdbms: mariadb
            experimental: true
          - rdbms: postgresql
            experimental: true
          - rdbms: oracle
            experimental: true
          - rdbms: db2
            experimental: true
          - rdbms: mssql
            experimental: true
# Running with HANA requires at least 8GB memory just for the database, which we don't have on GH Actions runners
#          - rdbms: hana
#            experimental: true
    steps:
      - uses: actions/checkout@v2
        with:
          persist-credentials: false
      - name: Reclaim Disk Space
        run: .github/ci-prerequisites.sh
      - name: Start database
        env:
          RDBMS: ${{ matrix.rdbms }}
        run: ci/database-start.sh
      - name: Set up Java 8
        uses: actions/setup-java@v1
        with:
          java-version: 1.8
      - name: Get year/month for cache key
        id: get-date
        run: |
          echo "::set-output name=yearmonth::$(/bin/date -u "+%Y-%m")"
        shell: bash
      - name: Cache Maven local repository
        uses: actions/cache@v2
        id: cache-maven
        with:
          path: |
            ~/.m2/repository
            ~/.gradle/caches/
            ~/.gradle/wrapper/
          # refresh cache every month to avoid unlimited growth
          key: maven-localrepo-${{ steps.get-date.outputs.yearmonth }}
      - name: Run build script
        env:
          RDBMS: ${{ matrix.rdbms }}
        run: ./ci/build-github.sh
        shell: bash
      - name: Upload test reports (if Gradle failed)
        uses: actions/upload-artifact@v2
        if: failure()
        with:
          name: test-reports-java8-${{ matrix.rdbms }}
          path: |
            ./**/target/reports/tests/
            ./**/target/reports/checkstyle/
      - name: Omit produced artifacts from build cache
        run: ./ci/before-cache.sh
  build11:
    name: Java 11
    runs-on: ubuntu-latest
    # We want to know the test results of all matrix entries
    continue-on-error: true
    steps:
      - uses: actions/checkout@v2
        with:
          persist-credentials: false
      - name: Set up Java 11
        uses: actions/setup-java@v1
        with:
          java-version: 11
      - name: Get year/month for cache key
        id: get-date
        run: |
          echo "::set-output name=yearmonth::$(/bin/date -u "+%Y-%m")"
        shell: bash
      - name: Cache Maven local repository
        uses: actions/cache@v2
        id: cache-maven
        with:
          path: |
            ~/.m2/repository
            ~/.gradle/caches/
            ~/.gradle/wrapper/
          # refresh cache every month to avoid unlimited growth
          key: maven-localrepo-${{ steps.get-date.outputs.yearmonth }}
      - name: Run build script
        run: ./ci/build-github.sh
        shell: bash
      - name: Upload test reports (if Gradle failed)
        uses: actions/upload-artifact@v2
        if: failure()
        with:
          name: test-reports-java11
          path: |
            ./**/target/reports/tests/
            ./**/target/reports/checkstyle/
      - name: Omit produced artifacts from build cache
        run: ./ci/before-cache.sh