Migrate to com.vanniktech.maven.publish plugin for Maven Central Portal (#752)

* Initial plan

* Update build configuration to use com.vanniktech.maven.publish plugin

Co-authored-by: huayanYu <16700837+huayanYu@users.noreply.github.com>

* Remove redundant signing plugin (handled by vanniktech plugin)

Co-authored-by: huayanYu <16700837+huayanYu@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: huayanYu <16700837+huayanYu@users.noreply.github.com>

Author: Copilot

build.gradle.kts

@@ -1,7 +1,6 @@
 plugins {
     java
-    `maven-publish`
-    signing
+    id("com.vanniktech.maven.publish") version "0.32.0" apply false
 }
 
 allprojects {
@@ -22,8 +21,7 @@ allprojects {
 
 subprojects {
     apply(plugin = "java")
-    apply(plugin = "maven-publish")
-    apply(plugin = "signing")
+    apply(plugin = "com.vanniktech.maven.publish")
 
     java {
         sourceCompatibility = JavaVersion.VERSION_1_8
@@ -57,62 +55,4 @@ subprojects {
         testCompileOnly("org.projectlombok:lombok:${property("lombokVersion")}")
         testAnnotationProcessor("org.projectlombok:lombok:${property("lombokVersion")}")
     }
-
-    publishing {
-        publications {
-            create<MavenPublication>("mavenJava") {
-                from(components["java"])
-                
-                pom {
-                    name.set(project.name)
-                    description.set("dynamic datasource")
-                    url.set("https://github.com/baomidou/dynamic-datasource-spring-boot-starter")
-                    inceptionYear.set("2018")
-                    
-                    licenses {
-                        license {
-                            name.set("Apache License, Version 2.0")
-                            url.set("https://www.apache.org/licenses/LICENSE-2.0")
-                        }
-                    }
-                    
-                    organization {
-                        name.set("baomidou")
-                        url.set("https://github.com/baomidou")
-                    }
-                    
-                    developers {
-                        developer {
-                            name.set("TaoYu")
-                            email.set("tracy5546@gmail.com")
-                        }
-                    }
-                    
-                    scm {
-                        url.set("https://github.com/baomidou/dynamic-datasource-spring-boot-starter")
-                        connection.set("scm:git:https://github.com/baomidou/dynamic-datasource-spring-boot-starter.git")
-                        developerConnection.set("scm:git:https://github.com/baomidou/dynamic-datasource-spring-boot-starter.git")
-                        tag.set("HEAD")
-                    }
-                }
-            }
-        }
-        
-        repositories {
-            maven {
-                name = "ossrh"
-                val releasesRepoUrl = uri("https://oss.sonatype.org/service/local/staging/deploy/maven2/")
-                val snapshotsRepoUrl = uri("https://oss.sonatype.org/content/repositories/snapshots")
-                url = if (version.toString().endsWith("SNAPSHOT")) snapshotsRepoUrl else releasesRepoUrl
-                credentials {
-                    username = project.findProperty("ossrhUsername") as String? ?: ""
-                    password = project.findProperty("ossrhPassword") as String? ?: ""
-                }
-            }
-        }
-    }
-
-    signing {
-        sign(publishing.publications["mavenJava"])
-    }
 }

gradle.properties

@@ -21,3 +21,25 @@ junitJupiterVersion=5.10.1
 # Plugin versions
 graalvmPluginVersion=0.11.3
 licensePluginVersion=0.16.1
+
+# Maven Central Publishing Configuration
+SONATYPE_HOST=CENTRAL_PORTAL
+RELEASE_SIGNING_ENABLED=true
+
+POM_NAME=dynamic-datasource
+POM_DESCRIPTION=dynamic datasource for spring boot
+POM_INCEPTION_YEAR=2018
+POM_URL=https://github.com/baomidou/dynamic-datasource-spring-boot-starter/
+
+POM_LICENSE_NAME=Apache License, Version 2.0
+POM_LICENSE_URL=https://www.apache.org/licenses/LICENSE-2.0
+POM_LICENSE_DIST=repo
+
+POM_SCM_URL=https://github.com/baomidou/dynamic-datasource-spring-boot-starter/
+POM_SCM_CONNECTION=scm:git:git://github.com/baomidou/dynamic-datasource-spring-boot-starter.git
+POM_SCM_DEV_CONNECTION=scm:git:ssh://git@github.com/baomidou/dynamic-datasource-spring-boot-starter.git
+
+POM_DEVELOPER_ID=TaoYu
+POM_DEVELOPER_NAME=TaoYu
+POM_DEVELOPER_URL=https://github.com/baomidou/dynamic-datasource-spring-boot-starter
+POM_DEVELOPER_EMAIL=tracy5546@gmail.com