Setup release workflow for dbutils scala

.github/workflows/release.yml

@@ -0,0 +1,34 @@
+name: Release
+on:
+  push:
+    tags:
+      - 'v*'
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Set up Java for publishing to Maven Central Repository
+        uses: actions/setup-java@v3
+        with:
+          java-version: 8
+          server-id: ossrh
+          distribution: "adopt"
+          server-username: OSSRH_USERNAME
+          server-password: OSSRH_PASSWORD
+          gpg-private-key: ${{ secrets.GPG_PRIVATE_KEY }}
+          gpg-passphrase: GPG_PASSPHRASE
+
+      - name: Publish to the Maven Central Repository
+        run: mvn -DskipTests=true --batch-mode deploy
+        env:
+          GPG_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }}
+          OSSRH_USERNAME: ${{ secrets.OSSRH_USERNAME }}
+          OSSRH_PASSWORD: ${{ secrets.OSSRH_PASSWORD }}
+
+      - name: Create GitHub release
+        uses: softprops/action-gh-release@v1
+        with:
+          files: target/*.jar

pom.xml

@@ -298,6 +298,19 @@
               </pom>
             </configuration>
           </plugin>
+          <!-- Release plugin -->
+          <plugin>
+            <groupId>org.sonatype.plugins</groupId>
+            <artifactId>nexus-staging-maven-plugin</artifactId>
+            <version>1.6.13</version>
+            <extensions>true</extensions>
+            <configuration>
+              <serverId>ossrh</serverId>
+              <nexusUrl>https://oss.sonatype.org/</nexusUrl>
+              <!-- change to true after testing -->
+              <autoReleaseAfterClose>false</autoReleaseAfterClose>
+            </configuration>
+          </plugin>
         </plugins>
       </build>
     </profile>