fix generation of digests and signatures in assembly subproject


git-svn-id: https://svn.apache.org/repos/asf/tiles/framework/tags/tiles-parent-3.0.8@1814482 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/assembly/pom.xml b/assembly/pom.xml
index d56a012..caa1923 100644
--- a/assembly/pom.xml
+++ b/assembly/pom.xml
@@ -74,12 +74,12 @@
           <plugin>
             <groupId>org.apache.maven.plugins</groupId>
             <artifactId>maven-assembly-plugin</artifactId>
-            <version>2.2-beta-4</version>
+            <version>3.1.0</version>
             <executions>
               <execution>
                 <id>make-assembly</id>
                 <goals>
-                  <goal>attached</goal>
+                  <goal>single</goal>
                 </goals>
                 <phase>package</phase>
               </execution>
@@ -101,6 +101,28 @@
             </configuration>
           </plugin>
           <plugin>
+            <groupId>net.nicoulaj.maven.plugins</groupId>
+            <artifactId>checksum-maven-plugin</artifactId>
+            <version>1.6</version>
+            <executions>
+              <execution>
+                <goals>
+                  <goal>artifacts</goal>
+                </goals>
+              </execution>
+            </executions>
+            <configuration>
+                <attachChecksums>true</attachChecksums>
+            </configuration>
+          </plugin>
+          <plugin>
+              <groupId>org.apache.maven.plugins</groupId>
+              <artifactId>maven-gpg-plugin</artifactId>
+              <configuration>
+                  <ascDirectory>${project.build.directory}/..</ascDirectory>
+              </configuration>
+          </plugin>
+          <plugin>
             <groupId>org.apache.maven.plugins</groupId>
             <artifactId>maven-antrun-plugin</artifactId>
             <version>1.3</version>
diff --git a/src/site/apt/dev/release.apt b/src/site/apt/dev/release.apt
index ca9b348..115d070 100644
--- a/src/site/apt/dev/release.apt
+++ b/src/site/apt/dev/release.apt
@@ -108,7 +108,7 @@
 cd target/
 svn co https://dist.apache.org/repos/dist/dev/tiles tiles-dist-dev
 mkdir tiles-dist-dev/request/${version}
-cp checkout/assembly/target/assemblies/* tiles-dist-dev/${version}/
+cp checkout/assembly/target/assembly/* tiles-dist-dev/${version}/
 svn add tiles-dist-dev/${version}
 svn ci tiles-dist-dev/${version}
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