Update Maven configuration to use Maven Central like JFalkorDB

- Changed distributionManagement to use central.sonatype.com
- Added GPG signing plugin for artifact signing
- Added central-publishing-maven-plugin for Maven Central publishing
- Updated publish workflow to use CENTRAL_USERNAME/CENTRAL_TOKEN
- Updated release workflow with GPG key import and Maven Central deployment
- Removed old Spring Artifactory settings.xml

This matches the publishing configuration used by the JFalkorDB project for Maven Central publishing.

Author: shahar-biron

.github/workflows/publish.yml

@@ -42,18 +42,21 @@ jobs:
           java-version: '17'
           distribution: 'temurin'
           cache: 'maven'
+          server-id: central
+          server-username: CENTRAL_USERNAME
+          server-password: CENTRAL_TOKEN
 
       - name: Build and Deploy to Maven Repository
         run: |
-          ./mvnw -s settings.xml clean deploy -U -B -Dcheckstyle.skip=true -Dmaven.javadoc.skip=false
+          ./mvnw -DskipTests -Dgpg.skip=true clean deploy -U -B -Dcheckstyle.skip=true
           echo "### Publish Summary :package:" >> $GITHUB_STEP_SUMMARY
-          echo "Successfully published artifacts to Maven repository!" >> $GITHUB_STEP_SUMMARY
+          echo "Successfully published artifacts to Maven Central!" >> $GITHUB_STEP_SUMMARY
           echo "- Version: 1.0.0-SNAPSHOT" >> $GITHUB_STEP_SUMMARY
           echo "- Branch: ${{ github.ref_name }}" >> $GITHUB_STEP_SUMMARY
         env:
           SDF_FALKORDB_VERSION: latest
-          ARTIFACTORY_USR: ${{ secrets.ARTIFACTORY_USERNAME }}
-          ARTIFACTORY_PSW: ${{ secrets.ARTIFACTORY_PASSWORD }}
+          CENTRAL_USERNAME: ${{ secrets.CENTRAL_USERNAME }}
+          CENTRAL_TOKEN: ${{ secrets.CENTRAL_TOKEN }}
 
       - name: Upload Artifacts
         if: success()

.github/workflows/release.yml

@@ -19,11 +19,15 @@ jobs:
     - name: Checkout code
       uses: actions/checkout@v4
 
-    - name: Set up JDK 17
+    - name: Set up JDK 17 for publishing to Maven Central
       uses: actions/setup-java@v4
       with:
         java-version: 17
         distribution: 'temurin'
+        cache: maven
+        server-id: central
+        server-username: CENTRAL_USERNAME
+        server-password: CENTRAL_TOKEN
 
     - name: Cache Maven dependencies
       uses: actions/cache@v4
@@ -38,6 +42,23 @@ jobs:
         sudo apt-get update
         sudo apt-get install -y redis-tools
         
+    - name: Get version from tag
+      id: get_version
+      run: |
+        realversion="${GITHUB_REF/refs\/tags\/v/}"
+        echo "VERSION=$realversion" >> $GITHUB_OUTPUT
+        
+    - name: Update version in POM
+      if: github.event_name == 'release'
+      run: ./mvnw versions:set -DnewVersion=${{ steps.get_version.outputs.VERSION }}
+      
+    - name: Import GPG key
+      if: github.event_name == 'release'  
+      uses: crazy-max/ghaction-import-gpg@v6
+      with:
+        gpg_private_key: ${{ secrets.GPG_PRIVATE_KEY }}
+        passphrase: ${{ secrets.GPG_PASSPHRASE }}
+        
     - name: Start FalkorDB
       run: |
         docker run -d --name falkordb -p 6379:6379 falkordb/falkordb:latest
@@ -51,16 +72,17 @@ jobs:
       env:
         MAVEN_OPTS: -Xmx1024m
 
-    - name: Build and Package
-      run: ./mvnw clean package -DskipTests -B -P release
-      
-    - name: Upload Release Assets
+    - name: Build and deploy to Maven Central
       if: github.event_name == 'release'
-      uses: actions/upload-release-asset@v1
+      run: |
+        ./mvnw --no-transfer-progress \
+          --batch-mode \
+          clean deploy -P release
       env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        upload_url: ${{ github.event.release.upload_url }}
-        asset_path: target/spring-data-falkordb-*.jar
-        asset_name: spring-data-falkordb-${{ github.event.release.tag_name }}.jar
-        asset_content_type: application/java-archive
+        CENTRAL_USERNAME: ${{ secrets.CENTRAL_USERNAME }}
+        CENTRAL_TOKEN: ${{ secrets.CENTRAL_TOKEN }}
+        MAVEN_GPG_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }}
+        
+    - name: Build artifacts for workflow dispatch
+      if: github.event_name == 'workflow_dispatch'
+      run: ./mvnw clean package -DskipTests -B -P release

pom.xml

@@ -69,14 +69,12 @@
 
 	<distributionManagement>
 		<repository>
-			<id>spring-libs-release</id>
-			<name>Spring Release Repository</name>
-			<url>https://repo.spring.io/libs-release-local</url>
+			<id>central</id>
+			<url>https://central.sonatype.com/api/v1/publisher/upload/</url>
 		</repository>
 		<snapshotRepository>
-			<id>spring-libs-snapshot</id>
-			<name>Spring Snapshot Repository</name>
-			<url>https://repo.spring.io/libs-snapshot-local</url>
+			<id>central</id>
+			<url>https://central.sonatype.com/repository/maven-snapshots/</url>
 		</snapshotRepository>
 	</distributionManagement>
 
@@ -803,6 +801,31 @@
 							</execution>
 						</executions>
 					</plugin>
+					<plugin>
+						<groupId>org.apache.maven.plugins</groupId>
+						<artifactId>maven-gpg-plugin</artifactId>
+						<version>3.2.8</version>
+						<executions>
+							<execution>
+								<id>sign-artifacts</id>
+								<goals>
+									<goal>sign</goal>
+								</goals>
+								<phase>verify</phase>
+							</execution>
+						</executions>
+					</plugin>
+					<plugin>
+						<groupId>org.sonatype.central</groupId>
+						<artifactId>central-publishing-maven-plugin</artifactId>
+						<version>0.9.0</version>
+						<extensions>true</extensions>
+						<configuration>
+							<publishingServerId>central</publishingServerId>
+							<autoPublish>true</autoPublish>
+							<waitUntil>published</waitUntil>
+						</configuration>
+					</plugin>
 				</plugins>
 			</build>
 		</profile>