Add maven build-helper plugin

This plugin is used to attach metadata
about documentation artifacts

Author: fmbenhassine

pom.xml

@@ -139,6 +139,7 @@
 		<maven-project-info-reports-plugin.version>3.1.2</maven-project-info-reports-plugin.version>
 		<maven-resources-plugin.version>3.2.0</maven-resources-plugin.version>
 		<maven-jar-plugin.version>3.2.0</maven-jar-plugin.version>
+		<build-helper-maven-plugin.version>1.10</build-helper-maven-plugin.version>
 	</properties>
 
 	<build>

spring-batch-docs/pom.xml

@@ -171,6 +171,36 @@
                     </execution>
                 </executions>
             </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>build-helper-maven-plugin</artifactId>
+                <version>${build-helper-maven-plugin.version}</version>
+                <executions>
+                    <execution>
+                        <id>attach-zip</id>
+                        <goals>
+                            <goal>attach-artifact</goal>
+                        </goals>
+                        <phase>site</phase>
+                        <configuration>
+                            <artifacts>
+                                <artifact>
+                                    <file>${project.build.directory}/spring-batch-${project.version}-docs.zip</file>
+                                    <type>zip;zip.type=docs;zip.deployed=false</type>
+                                </artifact>
+                                <artifact>
+                                    <file>${project.build.directory}/spring-batch-${project.version}-schemas.zip</file>
+                                    <type>zip;zip.type=schemas;zip.deployed=false</type>
+                                </artifact>
+                                <artifact>
+                                    <file>${project.build.directory}/spring-batch-${project.version}-dist.zip</file>
+                                    <type>zip;zip.type=dist;zip.deployed=false</type>
+                                </artifact>
+                            </artifacts>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-deploy-plugin</artifactId>