[Build] Attempt to sign docs to allow release (take2)

Author: onobc

buildSrc/src/main/java/org/springframework/pulsar/gradle/SpringDocsModulePlugin.java

@@ -26,7 +26,6 @@
 import org.springframework.boot.gradle.JavaConventionsPlugin;
 import org.springframework.boot.gradle.optional.OptionalDependenciesPlugin;
 import org.springframework.pulsar.gradle.docs.asciidoc.AsciidoctorConventionsPlugin;
-import org.springframework.pulsar.gradle.publish.PublishAllJavaComponentsPlugin;
 import org.springframework.pulsar.gradle.publish.SpringPublishPlugin;
 
 /**
@@ -44,7 +43,6 @@ public void apply(final Project project) {
 		pluginManager.apply(JavaConventionsPlugin.class);
 		pluginManager.apply(AsciidoctorConventionsPlugin.class);
 		pluginManager.apply(SpringPublishPlugin.class);
-        pluginManager.apply(PublishAllJavaComponentsPlugin.class);
 		pluginManager.apply(OptionalDependenciesPlugin.class);
 	}
 }

buildSrc/src/main/java/org/springframework/pulsar/gradle/SpringModulePlugin.java

@@ -19,6 +19,8 @@
 import org.gradle.api.Project;
 import org.gradle.api.plugins.PluginManager;
 
+import org.springframework.pulsar.gradle.publish.PublishAllJavaComponentsPlugin;
+
 /**
  * @author Chris Bono
  */
@@ -28,6 +30,7 @@ public class SpringModulePlugin extends SpringDocsModulePlugin {
 	public void apply(final Project project) {
 		super.apply(project);
 		PluginManager pluginManager = project.getPluginManager();
+        pluginManager.apply(PublishAllJavaComponentsPlugin.class);
 		pluginManager.apply(JacocoConventionsPlugin.class);
 	}
 }

spring-pulsar-docs/build.gradle

@@ -190,3 +190,17 @@ publishing {
 artifactoryPublish {
 	publications(publishing.publications.mavenJava)
 }
+
+signing {
+	required { project.hasProperty("signing.keyId") || project.hasProperty("signingKey") && gradle.taskGraph.hasTask("publishArtifacts") }
+	def signingKeyId = (String) project.findProperty("signing.keyId");
+	def signingKey = (String) project.findProperty("signingKey");
+	def signingPassword = (String) project.findProperty("signingPassword");
+	if (signingKeyId != null) {
+		useInMemoryPgpKeys(signingKeyId, signingKey, signingPassword);
+	}
+	else {
+		useInMemoryPgpKeys(signingKey, signingPassword);
+	}
+	sign publishing.publications.mavenJava
+}