unit-tests.yaml

name: Unit Tests
on:
  push:
    branches:
      - master
  pull_request:
  workflow_dispatch:

jobs:
  unit-tests:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        java: [8, 11, 17, 21]
    env:
      CLOUDSDK_CORE_DISABLE_USAGE_REPORTING: true
      CLOUDSDK_CORE_DISABLE_PROMPTS: true
    steps:
      - uses: actions/checkout@v2
      - uses: actions/setup-java@v1
        with:
          java-version: ${{ matrix.java }}
      - uses: google-github-actions/setup-gcloud@v0.2.0
      - uses: actions/cache@v2
        with:
          path: ~/.m2/repository
          key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
          restore-keys: |
            ${{ runner.os }}-maven-
      - name: Run tests
        run: |
          # google-github-actions/setup-gcloud@v0.2.0 sets up gcloud at, e.g,.
          # "/opt/hostedtoolcache/gcloud/325.0.0/x64". appengine-plugins-core
          # fails to find it, since the directory doesn't end with
          # "google-cloud-sdk". Instead, appengine-plugins-core picks up the SDK
          # at "/usr/lib/google-cloud-sdk" managed by a package manager. As a
          # workaround, create a symlink at $HOME and add it to $PATH.
          ln -s "$( dirname "$( dirname "$( which gcloud )")")" \
            "${HOME}"/google-cloud-sdk
          ls -ld "${HOME}"/google-cloud-sdk
          export PATH="${HOME}/google-cloud-sdk/bin:${PATH}"

          gcloud components install app-engine-java --quiet
          ./mvnw -B -U --fail-at-end clean verify