name: Build-und-Deploy

on:
  push:
    branches:
      - master

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      # Node 20 + Git werden für Actions (checkout) benötigt
      - name: 🧰 Node 20 & Git installieren
        run: |
          apt-get update
          apt-get install -y curl ca-certificates gnupg git
          curl -fsSL https://deb.nodesource.com/setup_20.x | bash -
          apt-get install -y nodejs
          node -v && npm -v && git --version

      - name: 📥 Repository auschecken
        uses: actions/checkout@v4

      - name: 🧼 IP-Adresse von Gitea zu /etc/hosts hinzufügen
        run: echo "172.26.0.2 gitea" >> /etc/hosts

      # Gradle auf vorhandenes JDK 21 festnageln (kein Foojay-Download)
      - name: ⚙️ Gradle konfigurieren
        run: |
          rm -rf ~/.gradle/jdks ~/.gradle/.tmp/jdks
          mkdir -p ~/.gradle
          {
            echo "org.gradle.java.installations.auto-detect=true"
            echo "org.gradle.java.installations.auto-download=false"
          } > ~/.gradle/gradle.properties

      # Kurze Diagnose – hilfreich, falls noch etwas hakt
      - name: 🔎 Java/Gradle-Info
        run: |
          set -x
          java -version
          ./gradlew -v
          ./gradlew -q javaToolchains || true

      - name: 🛠 Baue das Projekt (ohne Tests)
        run: |
          ./gradlew clean build -x test --no-daemon --info
          echo "Build-Output:"
          ls -l build/libs || true

      - name: 📦 JAR ins Shared Volume kopieren und archivieren
        run: |
          set -euo pipefail
          JAR="build/libs/MyTimeTracker-0.0.1-SNAPSHOT.jar"
          test -f "$JAR" || { echo "❌ JAR wurde nicht erzeugt: $JAR"; exit 1; }

          mkdir -p /shared_jar_data /shared_jar_data/archive
          timestamp=$(date +"%Y%m%d-%H%M%S")

          # Aktuelle Version bereitstellen
          cp "$JAR" /shared_jar_data/MyTimeTracker-0.0.1-SNAPSHOT.jar
          # Archivkopie
          cp "$JAR" "/shared_jar_data/archive/MyTimeTracker-$timestamp.jar"

          echo "Inhalt /shared_jar_data:"
          ls -l /shared_jar_data || true
          echo "Inhalt /shared_jar_data/archive:"
          ls -l /shared_jar_data/archive || true

      - name: 🚦 Neustart der Anwendung triggern
        run: |
          mkdir -p /shared_trigger_dir
          touch /shared_trigger_dir/restart-requested