[maven-help-plugin] 02/02: WIP.

[kh...@apache.org]

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khmarbaise pushed a commit to branch MPH-188
in repository https://gitbox.apache.org/repos/asf/maven-help-plugin.git

commit 1c05a5acb577162abc10f248b9b99a02eddceb87
Author: Karl Heinz Marbaise <kh...@apache.org>
AuthorDate: Sat Jul 30 14:53:15 2022 +0200

    WIP.
---
 pom.xml | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)

diff --git a/pom.xml b/pom.xml
index 942e8ec..8f037a9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -223,6 +223,52 @@
         </plugin>
       </plugins>
     </pluginManagement>
+    <plugins>
+      <!-- unpack old Maven core sources for maven.mdo model to be able to generate xpp3-extended-writer when not yet provided by Maven core -->
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-dependency-plugin</artifactId>
+        <executions>
+          <execution>
+            <phase>generate-sources</phase>
+            <goals>
+              <goal>unpack</goal>
+            </goals>
+            <configuration>
+              <artifactItems>
+                <artifactItem>
+                  <groupId>org.apache.maven</groupId>
+                  <artifactId>apache-maven</artifactId>
+                  <version>${mavenVersion}</version>
+                  <type>tar.gz</type>
+                  <classifier>src</classifier>
+                  <outputDirectory>${project.build.directory}</outputDirectory>
+                </artifactItem>
+              </artifactItems>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <groupId>org.codehaus.modello</groupId>
+        <artifactId>modello-maven-plugin</artifactId>
+        <configuration>
+          <version>4.0.0</version>
+          <models>
+            <model>target/apache-maven-${mavenVersion}/maven-model/src/main/mdo/maven.mdo</model>
+          </models>
+          <extendedClassnameSuffix>ExOldSupport</extendedClassnameSuffix><!-- to avoid conflict with class provided by Maven core -->
+        </configuration>
+        <executions>
+          <execution>
+            <id>modello</id>
+            <goals>
+              <goal>xpp3-extended-writer</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
   </build>
   
   <profiles>