maven.yml

name: Java CI with Maven

on:
  push:
    branches: [ master ]
  pull_request:
    branches: [ master ]

jobs:
  build:
    strategy:
      matrix:
        jdk: [8, 11, 17, 21, 23]
    runs-on: ubuntu-latest
    timeout-minutes: 30

    steps:
    - uses: actions/checkout@v2
    - name: Set up JDK ${{ matrix.jdk }}
      uses: actions/setup-java@v2
      with:
        java-version: ${{ matrix.jdk }}
        distribution: 'temurin'
    - name: Cache local Maven repository
      uses: actions/cache@v2
      with:
        path: ~/.m2/repository
        key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
        restore-keys: |
          ${{ runner.os }}-maven-
    - name: Build with Maven
      run: mvn -B package --file pom.xml
      env:
        # Apparently Azure kills idle http connections after 4 minutes which can cause the build to fail
        # with a timeout error. Limit the connection ttl to 2 minutes to workaround this as per
        # https://github.com/actions/virtual-environments/issues/1499
        MAVEN_OPTS: -Dmaven.wagon.httpconnectionManager.ttlSeconds=120 -Dmaven.wagon.http.retryHandler.count=3