# Copyright 2022 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# Github action job to test core java library features on
# downstream client libraries before they are released.
on:
  push:
    branches:
    - main
  pull_request:
name: ci
jobs:
  units:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        java: [8, 11, 17, 25]
    steps:
    - uses: actions/checkout@v4
    - uses: actions/setup-java@v4
      with:
        distribution: temurin
        java-version: ${{matrix.java}}
    - run: java -version
    - run: .kokoro/build.sh
      env:
        JOB_TYPE: test
  windows:
    runs-on: windows-latest
    steps:
    - name: Support longpaths
      run: git config --system core.longpaths true
    - uses: actions/checkout@v4
    - uses: actions/setup-java@v4
      with:
        distribution: temurin
        java-version: 8
    - run: java -version
    - run: .kokoro/build.bat
      env:
        JOB_TYPE: test
  dependencies:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        java: [8, 11, 17, 25]
    steps:
    - uses: actions/checkout@v4
    - uses: actions/setup-java@v4
      with:
        distribution: temurin
        java-version: ${{matrix.java}}
    - run: java -version
    - run: .kokoro/dependencies.sh
  lint:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
    - uses: actions/setup-java@v4
      with:
        distribution: temurin
        java-version: 11
    - run: java -version
    - run: .kokoro/build.sh
      env:
        JOB_TYPE: lint
  clirr:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
    - uses: actions/setup-java@v4
      with:
        distribution: temurin
        java-version: 8
    - run: java -version
    - run: .kokoro/build.sh
      env:
        JOB_TYPE: clirr
  # compilation failure for sub-modules using source and target options 7 (this  setting cannot be upgraded to Java 21 because some modules support max of Java 8)
  # Hence compile in Java 8 and test in Java 21.
  units-java21:
    # Building using Java 8 and run the tests with Java 21 runtime
    name: "units (21)"
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
    - uses: actions/setup-java@v4
      with:
        java-version: 21
        distribution: temurin
    - name: "Set jvm system property environment variable for surefire plugin (unit tests)"
      # Maven surefire plugin (unit tests) allows us to specify JVM to run the tests.
      # https://maven.apache.org/surefire/maven-surefire-plugin/test-mojo.html#jvm
      run: echo "SUREFIRE_JVM_OPT=-Djvm=${JAVA_HOME}/bin/java" >> $GITHUB_ENV
      shell: bash
    - uses: actions/setup-java@v4
      with:
        java-version: 8
        distribution: temurin
    - run: .kokoro/build.sh
      env:
        JOB_TYPE: test