Update maven.yml

.github/workflows/maven.yml

@@ -3,32 +3,42 @@ name: Build and Release Java Project
 on:
   push:
     branches:
-      - main  # oder den Namen des Hauptbranchs Ihres Projekts
+      - main
 
 jobs:
-  build:
+  build-and-release:
     runs-on: ubuntu-latest
-
     steps:
-    - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: Set up JDK 17
-      uses: actions/setup-java@v2
+        uses: actions/setup-java@v3
         with:
           java-version: '17'
-        distribution: 'temurin' # AdoptOpenJDK wurde zu Eclipse Temurin
+          distribution: 'temurin'
 
       - name: Build with Maven
         run: mvn clean install
 
+      - name: Create Tag
+        run: |
+          git tag $(date +'%Y%m%d%H%M%S') -a -m "Generated tag from GitHub Actions"
+          git push --tags
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Get the version
+        id: get_version
+        run: echo ::set-output name=VERSION::$(date +'%Y%m%d%H%M%S')
+
       - name: Create Release
         id: create_release
         uses: actions/create-release@v1
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
-        tag_name: ${{ github.ref }}
+          tag_name: ${{ steps.get_version.outputs.VERSION }}
-        release_name: Release ${{ github.ref }}
+          release_name: Release ${{ steps.get_version.outputs.VERSION }}
           draft: false
           prerelease: false