From 875ea2ac43e81f5b69434946284d13caa691a9f9 Mon Sep 17 00:00:00 2001
From: michal <michal@13f79535-47bb-0310-9956-ffa450edef68>
Date: Fri, 25 Jul 2003 12:32:04 +0000
Subject: [PATCH] Added Dependecy Covergence Report

git-svn-id: https://svn.apache.org/repos/asf/maven/maven-1/plugins/trunk@113723 13f79535-47bb-0310-9956-ffa450edef68
---
 multiproject/plugin.jelly                     | 57 ++++++++++++++++
 multiproject/project.xml                      | 16 ++++-
 .../dependency-convergence-report.xml         | 67 +++++++++++++++++++
 3 files changed, 138 insertions(+), 2 deletions(-)
 create mode 100644 multiproject/src/plugin-resources/templates/dependency-convergence-report.xml

diff --git a/multiproject/plugin.jelly b/multiproject/plugin.jelly
index a2b8abaf..5cf3281b 100644
--- a/multiproject/plugin.jelly
+++ b/multiproject/plugin.jelly
@@ -210,4 +210,61 @@ maven -Dgoal=clean multiproject:goal</m:param-check>
      <attainGoal name="${maven.multiproject.type}:deploy-snapshot"/>
   </goal>
   
+  
+  
+   <!--==================================================================-->
+   <!-- Maven Report   API - Register                                                                                   -->
+   <!--==================================================================-->    
+  <goal name="maven-multiproject-plugin:register">
+    <doc:registerReport 
+      name="Dependency Convergence" 
+      link="dependency-convergence-report"
+      pluginName="maven-multiproject-plugin"
+      description="Generate report which shows how consistent are the versions of artitfacts between projects."/>
+  </goal>
+  
+  
+   <!--==================================================================-->
+  <!-- Maven Report   API - Deregister                                                                                -->
+  <!--==================================================================-->    
+  <goal name="maven-multiproject-plugin:deregister">
+      <doc:deregisterReport name="Multiproject Dependency Convergence Report"/>
+  </goal>
+  
+  <!--==================================================================-->
+  <!-- Maven Report   API - Deregister                                                                               -->
+  <!--==================================================================-->    
+  <goal name="maven-multiproject-plugin:report">
+        <attainGoal name="multiproject:dependency-convergence-report"/>
+  </goal>    
+    
+  <!--==================================================================-->
+  <!-- Generate report which shows the harmony of versions of dependencies               -->
+  <!--  which are used in sub-projects                                                                                -->
+  <!--==================================================================-->    
+  <goal name="multiproject:dependency-convergence-report"
+            description="Generate report which shows how consistent are the versions of artitfacts between projects" >
+    <mkdir dir="${maven.gen.docs}"/>
+
+    <!-- FIXME: 2) Needs to be a tag
+     | get all projects for template processing
+     | -->
+    <maven:reactor
+      basedir="${maven.multiproject.basedir}"
+      banner="Adding dependencies from:"
+      includes="${maven.multiproject.includes}"
+      excludes="${maven.multiproject.excludes}"
+      postProcessing="true"
+      ignoreFailures="true"
+    />
+
+      <j:useBean var="harmonizer" class="org.apache.maven.multiproject.harmonizer.DependencyHarmonizer"/>
+      ${harmonizer.build(reactorProjects)}
+      
+      <velocity:merge 
+        name="${maven.gen.docs}/dependency-convergence-report.xml"
+        basedir="${plugin.resources}/templates"
+        template="dependency-convergence-report.xml"/>
+  </goal>
+  
 </project>
diff --git a/multiproject/project.xml b/multiproject/project.xml
index e9c26cf6..7304b3d8 100644
--- a/multiproject/project.xml
+++ b/multiproject/project.xml
@@ -36,13 +36,25 @@
   
   <dependencies>
     <dependency>
-      <id>commons-jelly+tags-velocity</id>
+      <groupId>commons-jelly</groupId>
+      <artifactId>commons-jelly-tags-velocity</artifactId>
+      <type>jar</type>
       <version>20030303.205659</version>
     </dependency>
 
     <dependency>
-      <id>velocity</id>
+      <groupId>velocity</groupId>
+      <artifactId>velocity</artifactId>
+      <type>jar</type>
       <version>1.4-dev</version>
     </dependency>
+    
+   <dependency>
+      <groupId>maven</groupId>
+      <artifactId>maven</artifactId>
+      <type>jar</type>
+      <version>1.0-beta-10</version>
+    </dependency>
+    
   </dependencies>
 </project>
diff --git a/multiproject/src/plugin-resources/templates/dependency-convergence-report.xml b/multiproject/src/plugin-resources/templates/dependency-convergence-report.xml
new file mode 100644
index 00000000..4014f9db
--- /dev/null
+++ b/multiproject/src/plugin-resources/templates/dependency-convergence-report.xml
@@ -0,0 +1,67 @@
+<?xml version="1.0"?>
+<document>
+  <properties>
+    <title>Multiproject Dependency Convergence Report</title>
+    <author email="michal.maczka@dimatics.com">Michal Maczka</author>
+  </properties>  
+ <body> 
+  <section name="Multiproject Dependency Convergence Report">        
+     <p>
+        <table>
+         <tr>
+             <th>Number of sub-projects:</th>
+             <td>${harmonizer.NumberOfProjects}</td>
+          </tr>
+          <tr>
+             <th>Number of dependencies (NOD):</th>
+             <td>${harmonizer.NumberOfDependencies}</td>
+          </tr>
+          <tr>
+             <th>Number of artitacts (NOA):</th>
+             <td>${harmonizer.NumberOfArtifacts}</td>
+          </tr>          
+          <tr>
+             <th>Convergence (NOD/NOA):</th>
+             <td><b>${harmonizer.Convergence}</b></td>
+          </tr>        
+        </table>  
+     </p>
+     <p>
+        Dependencies used in sub-projects:
+        #foreach ($dep in $harmonizer.Dependencies)
+          <subsection name="${dep.Id}">
+           <table>
+              <tr>
+               #if( $dep.Clean )
+               <td><img src="images/icon_success_sml.gif"/></td>
+               #else 
+                <td><img src="images/icon_error_sml.gif"/></td>
+               #end
+             <td>
+               <table>
+                 #foreach ($version in $dep.Versions) 
+                  <tr>
+                    <td width="20%">${version}</td>
+                    <td>
+                         <ol>
+                         #foreach ($project in $dep.getProjects(${version}))  
+                           #if ( $project.Url )
+                              <li><a href="${project.Url}">${project.Id}</a></li>
+                            #else
+                               <li>${project.Id}</li>
+                            #end  
+                         #end
+                        </ol>                        
+                    </td>
+                   </tr> 
+                 #end  
+             </table>
+            </td> 
+            </tr>
+            </table>
+          </subsection>
+        #end
+      </p>
+    </section>
+ </body>
+</document>
\ No newline at end of file