name: GitLab4J CI

on:
  push:
    branches-ignore:
      - 'dependabot/**'
  pull_request:
    types: [opened, synchronize, reopened, ready_for_review]

jobs:

  build-jdk8:
    name: "Build JDK 8"
    runs-on: ubuntu-latest
    services:
      gitlab-instance:
        image: gitlab/gitlab-ce:12.9.2-ce.0
        env:
          GITLAB_OMNIBUS_CONFIG: gitlab_rails['initial_root_password']="password";gitlab_rails['lfs_enabled']=false;
        ports:
          - 8090:80
    steps:
      - uses: actions/checkout@v2
        with:
          fetch-depth: 0
      - name: Set up JDK 8
        uses: actions/setup-java@v2
        with:
          distribution: adopt-hotspot
          java-version: 8
      - name: Get Date
        id: get-date
        run: |
          echo "::set-output name=date::$(/bin/date -u "+%Y-%m")"
        shell: bash
      - name: Cache Maven Repository
        id: cache-maven
        uses: actions/cache@v2
        with:
          path: ~/.m2/repository
          # refresh cache every month to avoid unlimited growth
          key: gitlab4jmaven-${{ steps.get-date.outputs.date }}
      - name: GitLab4j verify
        id: gitlab4j-verify
        run: |
          ./mvnw verify -B -V