name: Draft release

on:
  push:
    tags: "*"

jobs:
  draft:
    name: Create GitHub draft release
    if: "startsWith(github.event.head_commit.message, 'Release ')"
    runs-on: ubuntu-20.04
    strategy:
      fail-fast: false
      matrix:
        php-version: [8.2]

    steps:
      - uses: actions/checkout@v4
        with:
          submodules: true

      - name: Setup PHP
        uses: shivammathur/setup-php@2.30.0
        with:
          php-version: ${{ matrix.php-version }}

      - name: Restore Composer package cache
        uses: actions/cache@v4
        with:
          path: |
            ~/.cache/composer/files
            ~/.cache/composer/vcs
          key: "composer-v2-cache-${{ hashFiles('./composer.lock') }}"
          restore-keys: |
            composer-v2-cache-

      - name: Install Composer dependencies
        run: composer install --no-dev --prefer-dist --no-interaction --ignore-platform-reqs

      - name: Calculate build number
        id: build-number
        run: |
          BUILD_NUMBER=$((2000+$GITHUB_RUN_NUMBER)) #to stay above jenkins
          echo "Build number: $BUILD_NUMBER"
          echo BUILD_NUMBER=$BUILD_NUMBER >> $GITHUB_OUTPUT

      - name: Minify BedrockData JSON files
        run: php vendor/pocketmine/bedrock-data/.minify_json.php

      - name: Build PocketMine-MP.phar
        run: php -dphar.readonly=0 build/server-phar.php --git ${{ github.sha }} --build ${{ steps.build-number.outputs.BUILD_NUMBER }}

      - name: Get PocketMine-MP release version
        id: get-pm-version
        run: |
          echo PM_VERSION=$(php -r 'require "vendor/autoload.php"; echo \pocketmine\VersionInfo::BASE_VERSION;') >> $GITHUB_OUTPUT
          echo MCPE_VERSION=$(php -r 'require "vendor/autoload.php"; echo \pocketmine\network\mcpe\protocol\ProtocolInfo::MINECRAFT_VERSION_NETWORK;') >> $GITHUB_OUTPUT
          echo PM_VERSION_SHORT=$(php -r 'require "vendor/autoload.php"; $v = explode(".", \pocketmine\VersionInfo::BASE_VERSION); array_pop($v); echo implode(".", $v);') >> $GITHUB_OUTPUT
          echo PM_VERSION_MD=$(php -r 'require "vendor/autoload.php"; echo str_replace(".", "", \pocketmine\VersionInfo::BASE_VERSION);') >> $GITHUB_OUTPUT
          echo CHANGELOG_SUFFIX=$(php -r 'require "vendor/autoload.php"; echo \pocketmine\VersionInfo::BUILD_CHANNEL === "stable" ? "" : "-" . \pocketmine\VersionInfo::BUILD_CHANNEL;') >> $GITHUB_OUTPUT
          echo PRERELEASE=$(php -r 'require "vendor/autoload.php"; echo \pocketmine\VersionInfo::BUILD_CHANNEL === "stable" ? "false" : "true";') >> $GITHUB_OUTPUT

      - name: Generate PHP binary download URL
        id: php-binary-url
        run: |
          echo PHP_BINARY_URL="${{ github.server_url }}/${{ github.repository_owner }}/PHP-Binaries/releases/tag/php-${{ matrix.php-version }}-latest" >> $GITHUB_OUTPUT

      - name: Generate build info
        run: |
          php build/generate-build-info-json.php \
            ${{ github.sha }} \
            ${{ steps.get-pm-version.outputs.PM_VERSION }} \
            ${{ github.repository }} \
            ${{ steps.build-number.outputs.BUILD_NUMBER }} \
            ${{ github.run_id }} \
            ${{ steps.php-binary-url.outputs.PHP_BINARY_URL }} \
            > build_info.json

      - name: Upload release artifacts
        uses: actions/upload-artifact@v4
        with:
          name: release_artifacts
          path: |
            ${{ github.workspace }}/PocketMine-MP.phar
            ${{ github.workspace }}/start.*
            ${{ github.workspace }}/build_info.json

      - name: Create draft release
        uses: ncipollo/release-action@v1.14.0
        with:
          artifacts: ${{ github.workspace }}/PocketMine-MP.phar,${{ github.workspace }}/start.*,${{ github.workspace }}/build_info.json
          commit: ${{ github.sha }}
          draft: true
          prerelease: ${{ steps.get-pm-version.outputs.PRERELEASE }}
          name: PocketMine-MP ${{ steps.get-pm-version.outputs.PM_VERSION }}
          tag: ${{ steps.get-pm-version.outputs.PM_VERSION }}
          token: ${{ secrets.GITHUB_TOKEN }}
          body: |
            **For Minecraft: Bedrock Edition ${{ steps.get-pm-version.outputs.MCPE_VERSION }}**

            Please see the [changelogs](${{ github.server_url }}/${{ github.repository }}/blob/${{ steps.get-pm-version.outputs.PM_VERSION }}/changelogs/${{ steps.get-pm-version.outputs.PM_VERSION_SHORT }}${{ steps.get-pm-version.outputs.CHANGELOG_SUFFIX }}.md#${{ steps.get-pm-version.outputs.PM_VERSION_MD }}) for details.

            :information_source: Download the recommended PHP binary [here](${{ steps.php-binary-url.outputs.PHP_BINARY_URL }}).