Implement JReleaser plugin for Central Portal migration (#835)

* Add new central portal releaseRepoUrl

* Implement JReleaser plugin

* Fix typo and indentation

* Updated comments, fixed staging repo location, removed some old OSSRH tests

Author: sarahcaseybot

buildSrc/src/main/groovy/com.google.api-ads.java-conventions.gradle

@@ -91,21 +91,11 @@ publishing {
               fromResolutionResult()
           }
       }
-    }
-  }
-  repositories {
-    maven {
-      def releaseRepoUrl = 'https://s01.oss.sonatype.org/service/local/staging/deploy/maven2'
-      def snapshotRepoUrl = "https://s01.oss.sonatype.org/content/repositories/snapshots/"
-
-      // Set the URL dynamically based on the project version
-      url = project.version.endsWith('SNAPSHOT') ? snapshotRepoUrl : releaseRepoUrl
-      name = "sonatype"
-      credentials {
-        // Avoids storing Sonatype credentials in plain-text. Specify these on
-        // the command line: -PsonatypeUser=foo
-        username project.properties.get("sonatypeUser")
-        password project.properties.get("sonatypePassword")
+      repositories {
+        maven {
+          name = 'sonatype'
+          url = uri(layout.buildDirectory.dir("staging-deploy"))
+        }
       }
     }
   }
@@ -117,22 +107,6 @@ publishing {
 components.java.withVariantsFromConfiguration(configurations.testFixturesApiElements) { skip() }
 components.java.withVariantsFromConfiguration(configurations.testFixturesRuntimeElements) { skip() }
 
-// Provide a helpful error message for missing sonatype credentials.
-tasks.findAll {
-  if (it.name.matches("publish.+ToSonatypeRepository")) {
-    it.doFirst {
-      def user = project.properties.get("sonatypeUser")
-      def pass = project.properties.get("sonatypePassword")
-      if (user == null || user.length() == 0) {
-        throw new GradleException("Missing property for sonatype username, try -PsonatypeUser=foo")
-      }
-      if (pass == null || pass.length() == 0) {
-        throw new GradleException("Missing property for sonatype password, try -PsonatypePassword=foo")
-      }
-    }
-  }
-}
-
 ext.configurePom = { publication, nameToSet, descriptionToSet ->
   publication.pom {
     name = nameToSet
@@ -172,6 +146,13 @@ ext.configurePom = { publication, nameToSet, descriptionToSet ->
         organization = 'Google'
         organizationUrl = 'https://www.google.com'
       }
+      developer {
+        id = 'sarah'
+        name = 'Sarah Pollack'
+        email = 'sarahbot@users.noreply.github.com'
+        organization = 'Google'
+        organizationUrl = 'https://www.google.com'
+      }
     }
   }
 }

google-ads/build.gradle

@@ -29,10 +29,42 @@ plugins {
     id 'com.google.api-ads.java-conventions'
     id 'com.google.protobuf' version '0.8.15'
     id "com.github.hierynomus.license-report" version "0.16.1"
+    id 'org.jreleaser' version '1.18.0'
 }
 
 description = 'Google Ads API client library for Java'
 
+jreleaser {
+    project {
+        gitRootSearch = true // Allow JReleaser to search upwards for .git
+    }
+    signing {
+        active = 'ALWAYS'
+        armored = true
+    }
+    deploy {
+        maven {
+            mavenCentral {
+                sonatype {
+                    /** Warning: In your JReleaser config file set
+                     * JRELEASER_MAVENCENTRAL_STAGE to 'UPLOAD' in order to
+                     * prevent the deployment from automatically publishing
+                     * without any UI intervention. */
+                    active = 'ALWAYS'
+                    url = 'https://central.sonatype.com/api/v1/publisher'
+                    stagingRepository(layout.buildDirectory.dir("staging-deploy").get().toString())
+                    stage = 'UPLOAD'
+                }
+            }
+            release {
+                github {
+                    skipRelease = true
+                    skipTag = true
+                }
+            }
+        }
+    }
+}
 protobuf {
     protoc {
         artifact = 'com.google.protobuf:protoc:3.25.3'

gradle.properties

@@ -4,5 +4,5 @@ org.gradle.caching=true
 org.gradle.parallel=true
 org.gradle.jvmargs=-Xmx5g -XX\:MaxMetaspaceSize\=2048m -XX\:+HeapDumpOnOutOfMemoryError -Dfile.encoding\=UTF-8
 org.gradle.console=rich
-version=36.1.1-SNAPSHOT
+version=36.1.1
 group=com.google.api-ads

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.6.2-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.6.4-bin.zip
 networkTimeout=10000
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists