Add release workflow (#304)

.github/workflows/release-build.yml

@@ -0,0 +1,58 @@
+name: Release Build
+
+on:
+  push:
+    tags:
+      - '*'
+
+env:
+  CI: true
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      packages: write
+
+    steps:
+    - name: Checkout branch
+      uses: actions/checkout@v4
+
+    - name: Set up JDK 11
+      uses: actions/setup-java@v4
+      with:
+        java-version: '11'
+        distribution: 'temurin'
+        server-id: github # Value of the distributionManagement/repository/id field of the pom.xml
+        settings-path: ${{ github.workspace }} # location for the settings.xml file
+
+    - name: Set up Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: '3.0' # Not needed with a .ruby-version file
+        bundler-cache: true # runs 'bundle install' and caches installed gems automatically
+
+    - name: Setup gradle
+      uses: gradle/actions/setup-gradle@v4
+
+    - name: Create HTML with Gradle
+      run: ./gradlew run --args="--input-file ../../asciidoc/sdpi-supplement.adoc --output-folder ../../sdpi-supplement --github-token ${{ secrets.SDPI_API_ACCESS_TOKEN_SECRET }} --backend html"
+      working-directory: .ci/asciidoc-converter
+
+    - name: Generate PlantUML diagrams and copy images
+      run: .github/copy_images.sh
+
+    - name: Upload artifact
+      # if: success() && github.ref == 'refs/heads/master'
+      uses: actions/upload-artifact@v3
+      with:
+        name: sdpi-supplement
+        path: sdpi-supplement
+
+    - name: Create release page
+      uses: ncipollo/release-action@v1
+      with:
+        artifacts: "sdpi-supplement.zip"
+        body: [📋Please click here for a detailed changelog](https://github.com/IHE/DEV.SDPi/blob/release-$GITHUB_REF_NAME/CHANGELOG.md)