.github/workflows/run-nightly-smoketester.yml

name: "Run nightly: buildAndPushRelease and smokeTestRelease.py"

on:
  # Allow manual dispatch.
  workflow_dispatch:

  # run nightly at 2:04am.
  schedule:
    - cron: '4 2 * * *'

jobs:
  smokeTestRelease:
    name: "Smoke test release on jdk ${{ matrix.java-version }}, ${{ matrix.os }}"

    # only run on schedule in the main Lucene repo (not in forks).
    if: (github.event_name == 'schedule' && github.repository == 'apache/lucene') || (github.event_name != 'schedule')

    strategy:
      matrix:
        os: [ ubuntu-latest ]
        java-version: [ '21', '22' ]

    runs-on: ${{ matrix.os }}

    env:
      LUCENE_RELEASE_DIR: /tmp/lucene-release-dir
      TMP_DIR: /tmp/lucene-tmp-dir

    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-java@v4
        with:
          distribution: 'temurin'
          java-package: jdk
          check-latest: true
          # This intentionally lists two versions, the last one is used as the system default (for running gradle).
          java-version: |
            ${{ matrix.java-version }}
            21

      - name: Echo diagnostic paths and locations
        run: |
          echo "All installed JDKs:"
          set | grep "JAVA"

          echo "Gradle's 'RUNTIME_JAVA_HOME' JDK:"
          RUNTIME_JAVA_HOME_VAR=JAVA_HOME_`echo ${{ matrix.java-version }} | egrep --only "[0-9]+"`_X64
          echo ${RUNTIME_JAVA_HOME_VAR} points at ${!RUNTIME_JAVA_HOME_VAR}

          # This sets the environment variable and makes it available for subsequent job steps.
          # https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions#setting-an-environment-variable
          echo "RUNTIME_JAVA_HOME=${!RUNTIME_JAVA_HOME_VAR}" >> "$GITHUB_ENV"

      - name: "Run buildAndPushRelease.py (--dev-mode)"
        run: |
          # Assemble an unsigned release, in dev mode, publish locally.
          python3 ./dev-tools/scripts/buildAndPushRelease.py --dev-mode --push-local ${{ env.LUCENE_RELEASE_DIR }}

      - name: "Run smokeTestRelease.py (runtime java: ${{ matrix.java-version }})"
        run: |
          python3 -u dev-tools/scripts/smokeTestRelease.py \
            --not-signed \
            --tmp-dir ${{ env.TMP_DIR }} \
            file://`realpath ${{ env.LUCENE_RELEASE_DIR }}/lucene*` \
            -Ptests.filter="@skipall"

      - name: "Store smoke tester logs"
        if: ${{ always() }}
        uses: actions/upload-artifact@v4
        with:
          name: smoke-tester-logs-jdk-${{ matrix.java-version }}
          path: |
            ${{ env.TMP_DIR }}/**/*.log