ci.yml

name: CI

on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - main

permissions:
  contents: read

jobs:
  build:
    name: Build and verify
    runs-on: ubuntu-latest
    timeout-minutes: 60

    steps:
      - name: Check out repository
        uses: actions/checkout@v7

      - name: Set up Java 21
        uses: actions/setup-java@v5
        with:
          distribution: temurin
          java-version: '21'
          cache: maven

      - name: Make Maven Wrapper executable
        run: chmod +x mvnw

      - name: Pre-pull Oracle test image
        run: |
          for attempt in 1 2 3; do
            docker pull gvenzl/oracle-xe:21-slim-faststart && exit 0
            echo "Oracle image pull failed on attempt ${attempt}; retrying..."
            sleep 20
          done
          exit 1

      - name: Verify with Maven
        run: ./mvnw --batch-mode clean verify