maven.yml

name: Java CI with Maven, Auto-Versioning, and Release
#
on:
  push:
    branches: [ "master" ]
permissions:
  contents: write
jobs:
  build-and-release:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3
      with:
        fetch-depth: 0 # To ensure tags are fetched as well
        token: ${{ secrets.GITHUB_TOKEN }} # Użyj GITHUB_TOKEN do checkout
    - name: Set up JDK 17
      uses: actions/setup-java@v3
      with:
        java-version: '17'
        distribution: 'temurin'
        cache: maven
    - name: Build with Maven and Auto-Versioning
      run: mvn -B build-helper:parse-version versions:set versions:commit package --file pom.xml
    - name: Upload Artifact
      uses: actions/upload-artifact@v3
      with:
        name: minecraft-plugin
        path: target/*.jar
    - name: Extract version and artifact name
      id: extract_info
      run: |
        JAR_NAME=$(ls target/*.jar)
        ARTIFACT_NAME=$(basename $JAR_NAME)
        VERSION=$(echo $ARTIFACT_NAME | grep -oP '(?<=-)\d+\.\d+\.\d+(?=-SNAPSHOT)')
        echo "::set-output name=version::v$VERSION"
        echo "::set-output name=artifact_name::$ARTIFACT_NAME"
    - name: Create and Push Tag
      run: |
        git config user.name "GitHub Actions"
        git config user.email "github-actions@users.noreply.github.com"
        git tag ${{ steps.extract_info.outputs.version }}
        git push https://x-access-token:${{ secrets.BE_ACCESS_TOKEN }}@github.com/${{ github.repository }} ${{ steps.extract_info.outputs.version }}
    - name: Create Release
      uses: softprops/action-gh-release@v1
      with:
        name: ${{ steps.extract_info.outputs.artifact_name }}
        tag_name: ${{ steps.extract_info.outputs.version }}
        files: target/*.jar
        generate_release_notes: true
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        
  backup-plugins:
    needs: build-and-release
    runs-on: ubuntu-latest
    steps:
    - name: Setup SSH Keys
      run: |
        mkdir -p ~/.ssh
        echo "$SSH_PRIVATE_KEY" | tr -d '\r' > ~/.ssh/id_rsa
        chmod 600 ~/.ssh/id_rsa
        ssh-keyscan -H ${{ secrets.SERVER_IP }} >> ~/.ssh/known_hosts
      env:
        SERVER_IP: ${{ secrets.SERVER_IP }}
        SSH_PRIVATE_KEY: ${{ secrets.SSH_PRIVATE_KEY }}
        
    - name: Test SSH Connection
      run: |
        echo "$SSH_PRIVATE_KEY" | tr -d '\r' > ~/.ssh/id_rsa
        chmod 600 ~/.ssh/id_rsa
        ssh -o BatchMode=yes -o ConnectTimeout=5 $SERVER_USER@$SERVER_IP "echo SSH connection successful"
      env:
        SERVER_IP: ${{ secrets.SERVER_IP }}
        SERVER_USER: ${{ secrets.SERVER_USER }}
        SSH_PRIVATE_KEY: ${{ secrets.SSH_PRIVATE_KEY }}
        
    - name: Backup Current Plugins
      run: |
        DATE=$(date +%Y%m%d-%H%M%S)
        BACKUP_FILE="minecraft-plugins-backup-$DATE.tgz"
        ssh $SERVER_USER@$SERVER_IP "tar czvf $PLUGINS_BACKUP_PATH/$BACKUP_FILE -C $SERVER_PATH ."
      env:
        SERVER_IP: ${{ secrets.SERVER_IP }}
        SERVER_USER: ${{ secrets.SERVER_USER }}
        SERVER_PATH: ${{ secrets.SERVER_PATH }}
        PLUGINS_BACKUP_PATH: ${{ secrets.PLUGINS_BACKUP_PATH }}
        SSH_PRIVATE_KEY: ${{ secrets.SSH_PRIVATE_KEY }}

        
  deploy-to-server:
    needs: [build-and-release, backup-plugins]
    runs-on: ubuntu-latest
    steps:
    - name: Setup SSH directory and accept server host key
      run: |
        mkdir -p ~/.ssh
        ssh-keyscan -H ${{ secrets.SERVER_IP }} >> ~/.ssh/known_hosts
      env:
        SERVER_IP: ${{ secrets.SERVER_IP }}
        
    - name: Download Artifact
      uses: actions/download-artifact@v3
      with:
        name: minecraft-plugin
    - name: List downloaded files
      run: |
         ls -R
         # Lub, aby znaleźć wszystkie pliki JAR w bieżącym katalogu roboczym i jego podkatalogach:
         find . -name "*.jar"
         
    - name: Remove Previous Plugin Versions from Server
      env:
        SERVER_IP: ${{ secrets.SERVER_IP }}
        SERVER_USER: ${{ secrets.SERVER_USER }}
        SERVER_PATH: ${{ secrets.SERVER_PATH }}
        SSH_PRIVATE_KEY: ${{ secrets.SSH_PRIVATE_KEY }}
      run: |
        echo "$SSH_PRIVATE_KEY" | tr -d '\r' > ~/.ssh/id_rsa
        chmod 600 ~/.ssh/id_rsa
        ssh $SERVER_USER@$SERVER_IP "rm -f $SERVER_PATH/BetterElo-*.jar"


    - name: Deploy JAR to Server
      env:
        SERVER_IP: ${{ secrets.SERVER_IP }}
        SERVER_USER: ${{ secrets.SERVER_USER }}
        SERVER_PATH: ${{ secrets.SERVER_PATH }}
        SSH_PRIVATE_KEY: ${{ secrets.SSH_PRIVATE_KEY }}
      run: |
        echo "$SSH_PRIVATE_KEY" | tr -d '\r' > ~/.ssh/id_rsa
        chmod 600 ~/.ssh/id_rsa
        scp ./BetterElo-*.jar $SERVER_USER@$SERVER_IP:$SERVER_PATH
      if: ${{ always() }}