test.yml

---
name: test

# We don't test documentation-only commits.
on:  # yamllint disable-line rule:truthy
  push:  # non-tagged pushes to master
    branches:
      - master
    tags-ignore:
      - '*'
    paths-ignore:
      - '**/*.md'
      - './build-bin/*lint'
      - ./build-bin/mlc_config.json
  pull_request:  # pull requests targeted at the master branch.
    branches:
      - master
    paths-ignore:
      - '**/*.md'
      - './build-bin/*lint'
      - ./build-bin/mlc_config.json

jobs:
  test:
    name: test (JDK 17)
    runs-on: ubuntu-22.04  # newest available distribution, aka jellyfish
    # skip commits made by the release plugin
    if: "!contains(github.event.head_commit.message, 'maven-release-plugin')"
    strategy:
      fail-fast: false  # don't fail fast as some failures are LTS specific
      matrix:  # match with maven-enforcer-plugin rules in pom.xml
        include:
          - java_version: 17  # earliest LTS supported by Spring Boot 3
            maven_args: -Prelease -Dgpg.skip
          - java_version: 21  # Most recent LTS
    steps:
      - name: Checkout Repository
        uses: actions/checkout@v4
      - name: Setup java
        uses: actions/setup-java@v4
        with:
          distribution: 'zulu'  # zulu as it supports a wide version range
          java-version: '17'  # until Spark 4 per SPARK-43831
      - name: Cache local Maven repository
        uses: actions/cache@v4
        with:
          path: ~/.m2/repository
          # yamllint disable-line rule:line-length
          key: ${{ runner.os }}-jdk-17-maven-${{ hashFiles('**/pom.xml') }}
          restore-keys: ${{ runner.os }}-jdk-17-maven-
      - name: Test without Docker
        run: |
          build-bin/maven/maven_go_offline &&
          build-bin/test -DexcludedGroups=docker

  test_docker:
    runs-on: ubuntu-22.04  # newest available distribution, aka jellyfish
    # skip commits made by the release plugin
    if: "!contains(github.event.head_commit.message, 'maven-release-plugin')"
    strategy:
      matrix:
        include:
          - name: zipkin-dependencies-cassandra3
            module: zipkin-dependencies-cassandra3
            groups: docker
          - name: zipkin-dependencies-elasticsearch-v7
            module: zipkin-dependencies-elasticsearch
            groups: docker,elasticsearch7
          - name: zipkin-dependencies-elasticsearch-v8
            module: zipkin-dependencies-elasticsearch
            groups: docker,elasticsearch8
          - name: zipkin-dependencies-opensearch-v2
            module: zipkin-dependencies-opensearch
            groups: docker,opensearch2
          - name: zipkin-dependencies-mysql
            module: zipkin-dependencies-mysql
            groups: docker
    steps:
      - name: Checkout Repository
        uses: actions/checkout@v4
      - name: Setup java
        uses: actions/setup-java@v4
        with:
          distribution: 'zulu'  # zulu as it supports a wide version range
          java-version: '17'  # until Spark 4 per SPARK-43831
      - name: Cache local Maven repository
        uses: actions/cache@v4
        with:
          path: ~/.m2/repository
          # yamllint disable-line rule:line-length
          key: ${{ runner.os }}-jdk-17-maven-${{ hashFiles('**/pom.xml') }}
          restore-keys: ${{ runner.os }}-jdk-17-maven-
      # Don't attempt to cache Docker. Sensitive information can be stolen
      # via forks, and login session ends up in ~/.docker. This is ok because
      # we publish DOCKER_PARENT_IMAGE to ghcr.io, hence local to the runner.
      - name: Test with Docker
        run: |
          build-bin/docker/configure_docker &&
          build-bin/maven/maven_go_offline &&
          build-bin/maven/maven_build -pl :${{ matrix.module }} --am &&
          build-bin/test -Dgroups=${{ matrix.groups }} -pl :${{ matrix.module }}
        env:
          MAVEN_GOAL: install  # docker build needs dependencies in mavenLocal
          MAVEN_CONFIG: '-Dlicense.skip=true'  # license check already run