Create first publish workflow. Should trigger only on tags

.github/workflows/publish.yml

@@ -0,0 +1,51 @@
+# This workflow will build a Java project with Maven
+# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-maven
+
+name: Java CI with Maven
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up JDK 11
+        uses: actions/setup-java@v1
+        with:
+          java-version: 11
+      - name: Install all and build with Maven
+        run: |
+          mvn -B deploy
+          zip -r assistant-conversation-java.zip target/*.jar
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - name: package
+        run: mkdir staging && cp target/*.jar staging
+      - uses: actions/upload-artifact@v1
+        with:
+          name: Package
+          path: staging
+      - name: Create Release
+        id: create_release
+        uses: actions/create-release@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          tag_name: ${{ github.ref }}
+          release_name: Release ${{ github.ref }}
+          draft: false
+          prerelease: false
+        - name: Upload Release Asset
+          id: upload-release-asset
+          uses: actions/upload-release-asset@v1
+          env:
+            GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          with:
+            upload_url: ${{ steps.create_release.outputs.upload_url }} # This pulls from the CREATE RELEASE step above, referencing it's ID to get its outputs object, which include a `upload_url`. See this blog post for more info: https://jasonet.co/posts/new-features-of-github-actions/#passing-data-to-future-steps
+            asset_path: assistant-conversation-java.zip
+            asset_name: assistant-conversation-java.zip
+            asset_content_type: application/zip

pom.xml

@@ -49,4 +49,12 @@
             <version>2.5.4</version>
         </dependency>
     </dependencies>
+
+    <distributionManagement>
+        <repository>
+            <id>github</id>
+            <name>GitHub Packages</name>
+            <url>https://maven.pkg.github.com/jlengrand/assistant-conversation-java</url>
+        </repository>
+    </distributionManagement>
 </project>