release.yml

name: Release

on:
  release:
    types: [published]

jobs:
  build-and-release:
    runs-on: ubuntu-latest
    permissions:
      contents: write

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Set up Java 25
        uses: actions/setup-java@v4
        with:
          java-version: '25'
          distribution: 'temurin'

      - name: Fetch latest Hytale Server version
        id: hytale-version
        run: |
          LATEST_VERSION=$(curl -s https://maven.hytale.com/release/com/hypixel/hytale/Server/maven-metadata.xml \
            | grep -o '<latest>[^<]*</latest>' | sed 's/<[^>]*>//g')
          echo "version=${LATEST_VERSION}" >> $GITHUB_OUTPUT
          echo "Fetched Hytale Server version: $LATEST_VERSION"

      - name: Update versions in gradle.properties
        run: |
          VERSION="${GITHUB_REF_NAME}"
          SERVER_VERSION="${{ steps.hytale-version.outputs.version }}"
          sed -i "s/^version=.*/version=${VERSION}/" gradle.properties
          sed -i "s/^server_version=.*/server_version=${SERVER_VERSION}/" gradle.properties
          echo "Building version: ${VERSION}, Server version: ${SERVER_VERSION}"

      - name: Cache Hytale Server JAR
        id: cache-hytale
        uses: actions/cache@v4
        with:
          path: ${{ runner.temp }}/hytale-home
          key: hytale-server-${{ steps.hytale-version.outputs.version }}

      - name: Download Hytale Server JAR
        if: steps.cache-hytale.outputs.cache-hit != 'true'
        run: |
          LATEST_VERSION="${{ steps.hytale-version.outputs.version }}"
          JAR_DIR="${{ runner.temp }}/hytale-home/"
          mkdir -p "$JAR_DIR"
          echo "Downloading Hytale Server version: $LATEST_VERSION"
          curl -L "https://maven.hytale.com/release/com/hypixel/hytale/Server/${LATEST_VERSION}/Server-${LATEST_VERSION}.jar" \
            -o "$JAR_DIR/HytaleServer.jar"

      - name: Make gradlew executable
        run: chmod +x gradlew

      - name: Build with Gradle
        run: ./gradlew build -Pjar_dir="${{ runner.temp }}/hytale-home"

      - name: Commit and push updated files
        run: |
          git config user.name "[bot]release"
          git config user.email "release+github-actions[bot]@users.noreply.github.com"
          git add gradle.properties src/main/resources/manifest.json
          git commit -m "build(release): bump version to ${GITHUB_REF_NAME}"
          git push origin HEAD:${{ github.event.repository.default_branch }}

      - name: Upload artifacts to release
        uses: softprops/action-gh-release@v2
        with:
          files: build/libs/*.jar