Migrate to maven-publish plugin as maven plugin has been deprecated.

PiperOrigin-RevId: 683560507
Change-Id: I96f5e317e9bb90c4b659900ea322e718ada6b672

SupportFiles/Public/PlayGamesPluginSupport/build.gradle

@@ -17,7 +17,7 @@ allprojects {
     }
 }
 
-apply plugin: 'maven'
+apply plugin: 'maven-publish'
 apply plugin: 'com.android.library'
 
 group 'com.google.games'
@@ -52,53 +52,43 @@ android {
     compileSdkVersion 28
 }
 
-// Rename the .aar file to be .srcaar to work around
-// // having the local repo in a subdirectory in a Unity project.
-// // The jar resolver plugin handles the changing back from .srcaar
-// // to .aar
-// //
-// // This is done in 2 parts, first declare the .srcaar as an
-// // artifact, the second is a task to rename the aar -> srcaar.
-//
-artifacts {
-    archives file("build/${baseName}-${version}.srcaar")
-}
-
-
-task renameLibrary() {
-  doFirst {
-    copy {
-      from "${buildDir}/outputs/aar/${baseName}-release.aar"
-     into "${buildDir}"
-      rename {
-        String fn ->
-          return fn.replace("release.aar", "${version}.srcaar")
-      }
+// Rename the .aar file to be .srcaar to work around having the local repo in a
+// subdirectory in a Unity project.
+// The jar resolver plugin handles the changing back from .srcaarto .aar
+task renameLibrary(type: Copy) {
+    from "${buildDir}/outputs/aar/${baseName}-release.aar"
+    into "${buildDir}"
+    rename { String fn ->
+        fn.replace("release.aar", "${version}.srcaar")
     }
-  }
-
-
-  doLast {
-    configurations.archives.with   {
-         artifacts.remove artifacts.find { it.extension == "aar"}
-      }
-  }
 }
 
 tasks.whenTaskAdded { task ->
-  if (task.name == 'assembleRelease')
-    renameLibrary.dependsOn task
+    if (task.name == 'assembleRelease') {
+        renameLibrary.dependsOn(task)
+    }
 }
 
-uploadArchives {
-  dependsOn renameLibrary
-  repositories {
-    mavenDeployer {
-      repository(url: uri(project.ext.uploadDir))
+publishing {
+    publications {
+        release(MavenPublication) {
+            groupId = project.group
+            artifactId = project.ext.baseName
+            version = project.version
+
+            artifact("${buildDir}/${baseName}-${version}.srcaar" as File)
+        }
+    }
+
+    repositories {
+        maven {
+            url uri(project.ext.uploadDir)
+        }
     }
-  }
 }
 
+tasks.withType(PublishToMavenRepository) { it.dependsOn renameLibrary }
+
 dependencies {
     implementation 'com.google.android.gms:play-services-games-v2:17.0.0'
     implementation 'com.google.android.gms:play-services-nearby:18.5.0'

build.gradle

@@ -700,7 +700,7 @@ task build_java_support_lib(type: GradleBuild) {
     startParameter.projectProperties.put('projVersion',currentPluginVersion)
     startParameter.projectProperties.put('uploadDir', "${project.ext.buildPath}/m2repository")
 
-    tasks = ['build', 'uploadArchives']
+    tasks = ['build', 'publish']
 }
 
 build_java_support_lib.ext.remoteTaskPhase = 'prebuild'