name: Conformance Tests

on:
  workflow_dispatch:
  pull_request:
    branches: [ main ]
  push:
    branches: [ main ]

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
  # Cancel only when the run is NOT on `main` branch
  cancel-in-progress: ${{ github.ref != 'refs/heads/main'  }}

jobs:
  run-conformance:
    runs-on: macos-latest
    name: Run Conformance Tests
    timeout-minutes: 20
    env:
      JAVA_OPTS: "-Xmx8g -Dfile.encoding=UTF-8 -Djava.awt.headless=true -Dkotlin.daemon.jvm.options=-Xmx6g"
    steps:
      - uses: actions/checkout@v6

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

      - name: Setup Node.js
        uses: actions/setup-node@v6
        with:
          node-version: '24.11.1'

      - name: Setup Gradle
        uses: gradle/actions/setup-gradle@v5
        with:
          add-job-summary: 'always'
          cache-read-only: true

      - name: Run Conformance Tests
        run: ./gradlew --no-daemon :conformance-test:test

      - name: Upload Conformance Results
        if: ${{ !cancelled() }}
        uses: actions/upload-artifact@v5
        with:
          name: conformance-results
          path: conformance-test/results/