name: CI

on:
  push:
    branches: ["**"]
  pull_request:
    branches: ["**"]

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      # Gradle 8.11.1 cannot run its own daemon on JDK 25 yet, but the plugin's
      # toolchain targets 25 (required by the Paper 26.2 API). Install both:
      # JDK 21 last so it becomes JAVA_HOME (runs Gradle itself), while JDK 25
      # stays discoverable via JAVA_HOME_25_X64 for Gradle's toolchain to use.
      - name: Set up JDKs
        uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: |
            25
            21

      - name: Grant execute permission for gradlew
        run: chmod +x gradlew

      - name: Build
        run: ./gradlew build --no-daemon

      # v4 uses @actions/artifact v2, which refuses to run against Gitea's
      # self-hosted Actions (it reports itself as GHES, which v2 blocks).
      - name: Upload plugin jar
        uses: actions/upload-artifact@v3
        with:
          name: BoatParty
          path: build/libs/BoatParty-*.jar