ci.yml

name: CI

on:
  push:
    branches: [ main ]
  pull_request:

permissions:
  contents: read

jobs:
  test:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        java: [ "17", "21" ]
    steps:
      - uses: actions/checkout@v5

      - uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: ${{ matrix.java }}
          cache: maven

      - name: Test
        run: mvn -B --no-transfer-progress verify

  conformance:
    name: Conformance suite in sync
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v5
      - name: Verify vendored conformance matches the canonical suite
        run: |
          git clone --depth 1 https://github.com/BabelQueue/conformance.git "$RUNNER_TEMP/conformance"
          diff -ru "$RUNNER_TEMP/conformance/manifest.json" "src/test/resources/conformance/manifest.json"
          diff -ru "$RUNNER_TEMP/conformance/fixtures"      "src/test/resources/conformance/fixtures"
          diff -ru "$RUNNER_TEMP/conformance/schema"        "src/test/resources/conformance/schema"
          echo "Vendored conformance is in sync with the canonical suite."

  ci-green:
    name: CI green
    runs-on: ubuntu-latest
    needs: [test, conformance]
    if: ${{ always() }}
    steps:
      - name: Fail if any required job did not pass
        run: |
          if ${{ contains(needs.*.result, 'failure') || contains(needs.*.result, 'cancelled') }}; then
            echo "A required job failed or was cancelled."
            exit 1
          fi