.github/workflows/java-ci.yml

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name: "Java CI"
on:
  push:
    branches:
    - 'main'
    - '0.*'
    - '1.*'
    - '2.*'
    tags:
    - 'apache-iceberg-**'
  pull_request:
    paths-ignore:
    - '.github/ISSUE_TEMPLATE/**'
    - '.github/workflows/api-binary-compatibility.yml'
    - '.github/workflows/delta-conversion-ci.yml'
    - '.github/workflows/docs-ci.yml'
    - '.github/workflows/flink-ci.yml'
    - '.github/workflows/hive-ci.yml'
    - '.github/workflows/jmh-benchmarks-ci.yml'
    - '.github/workflows/kafka-connect-ci.yml'
    - '.github/workflows/cve-scan.yml'
    - '.github/workflows/labeler.yml'
    - '.github/workflows/license-check.yml'
    - '.github/workflows/open-api.yml'
    - '.github/workflows/pr-title-check.yml'
    - '.github/workflows/publish-snapshot.yml'
    - '.github/workflows/recurring-jmh-benchmarks.yml'
    - '.github/workflows/site-ci.yml'
    - '.github/workflows/spark-ci.yml'
    - '.github/workflows/stale.yml'
    - '.gitignore'
    - '.asf.yaml'
    - 'dev/**'
    - 'docker/**'
    - 'docs/**'
    - 'site/**'
    - 'format/**'
    - '.gitattributes'
    - '**/README.md'
    - 'CONTRIBUTING.md'
    - '**/LICENSE'
    - '**/NOTICE'
    - 'doap.rdf'

permissions:
  contents: read

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: ${{ github.event_name == 'pull_request' }}

jobs:
  core-tests:
    runs-on: ubuntu-24.04
    strategy:
      max-parallel: 15
      matrix:
        jvm: [17, 21]
        event_name: ['${{ github.event_name }}']
        exclude:
          # Pull requests run the baseline JDK only.
          - event_name: pull_request
            jvm: 21
    env:
      SPARK_LOCAL_IP: localhost
    steps:
    - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
      with:
        persist-credentials: false
    - uses: actions/setup-java@0f481fcb613427c0f801b606911222b5b6f3083a # v5.5.0
      with:
        distribution: zulu
        java-version: ${{ matrix.jvm }}
    - uses: gradle/actions/setup-gradle@3f131e8634966bd73d06cc69884922b02e6faf92 # v6.2.0
      with:
        # Read-only: java-ci's build-checks (17) is the global canonical writer.
        cache-read-only: true
    - run: echo -e "$(ip addr show eth0 | grep "inet\b" | awk '{print $2}' | cut -d/ -f1)\t$(hostname -f) $(hostname -s)" | sudo tee -a /etc/hosts
    - run: ./gradlew check -DsparkVersions= -DflinkVersions= -DkafkaVersions= -Pquick=true -x javadoc -x spotlessCheck
    - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
      if: failure()
      with:
        name: test logs
        path: |
          **/build/testlogs

  build-checks:
    runs-on: ubuntu-24.04
    strategy:
      max-parallel: 15
      matrix:
        jvm: [17, 21]
        event_name: ['${{ github.event_name }}']
        exclude:
          # Pull requests run the baseline JDK only.
          - event_name: pull_request
            jvm: 21
    steps:
    - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
      with:
        persist-credentials: false
    - uses: actions/setup-java@0f481fcb613427c0f801b606911222b5b6f3083a # v5.5.0
      with:
        distribution: zulu
        java-version: ${{ matrix.jvm }}
    - uses: gradle/actions/setup-gradle@3f131e8634966bd73d06cc69884922b02e6faf92 # v6.2.0
      with:
        # Writes cache on main; read-only otherwise.
        cache-read-only: ${{ !(github.ref == 'refs/heads/main' && matrix.jvm == 17) }}
    - run: ./gradlew -DallModules build -x test -x javadoc -x integrationTest

  build-javadoc:
    runs-on: ubuntu-24.04
    strategy:
      max-parallel: 15
      matrix:
        jvm: [17, 21]
        event_name: ['${{ github.event_name }}']
        exclude:
          # Pull requests run the baseline JDK only.
          - event_name: pull_request
            jvm: 21
    steps:
    - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
      with:
        persist-credentials: false
    - uses: actions/setup-java@0f481fcb613427c0f801b606911222b5b6f3083a # v5.5.0
      with:
        distribution: zulu
        java-version: ${{ matrix.jvm }}
    - uses: gradle/actions/setup-gradle@3f131e8634966bd73d06cc69884922b02e6faf92 # v6.2.0
      with:
        # Read-only: java-ci's build-checks (17) is the global canonical writer.
        cache-read-only: true
    - run: ./gradlew -Pquick=true javadoc

  check-runtime-deps:
    runs-on: ubuntu-24.04
    steps:
    - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
      with:
        persist-credentials: false
    - uses: actions/setup-java@0f481fcb613427c0f801b606911222b5b6f3083a # v5.5.0
      with:
        distribution: zulu
        java-version: 17
    - uses: gradle/actions/setup-gradle@3f131e8634966bd73d06cc69884922b02e6faf92 # v6.2.0
      with:
        # Read-only: java-ci's build-checks (17) is the global canonical writer.
        cache-read-only: true
    - run: ./gradlew checkAllRuntimeDeps -q -DallModules=true