ci.yml

name: CI

on:
  pull_request:
  push:
    branches:
      - main

permissions:
  contents: read

concurrency:
  group: ci-${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  java-21:
    name: Java 21
    runs-on: ubuntu-latest
    timeout-minutes: 10

    steps:
      - name: Check out repository
        uses: actions/checkout@v6

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

      - name: Ensure Maven Wrapper is executable
        run: chmod +x mvnw

      - name: Verify with Maven Wrapper
        run: ./mvnw --batch-mode --no-transfer-progress clean verify