Added style sheet to create release-notes.txt from changes.xml.

git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/math/trunk@201910 13f79535-47bb-0310-9956-ffa450edef68

maven.xml

@@ -13,7 +13,7 @@
    See the License for the specific language governing permissions and
    limitations under the License.
   -->
-<project xmlns:deploy="deploy" default="jar:jar" >
+<project xmlns:deploy="deploy" default="jar:jar" xmlns:ant="jelly:ant"> 
 
   <!-- ================================================================== -->
   <!-- START : C O M M O N S - B U I L D                                  -->
@@ -37,15 +37,22 @@
 		<attainGoal name="dist" />
   </goal>
   
+  <preGoal name="dist">
+    <ant:xslt in="xdocs/changes.xml" out="release-notes.txt"
+      style="release-notes.xsl"/>
+  </preGoal>
+
   <preGoal name="dist:build-bin">  
     <copy todir="${maven.dist.bin.assembly.dir}">
       <fileset file='${basedir}/NOTICE.txt'/>
+      <fileset file='${basedir}/release-notes.txt'/>
     </copy>
   </preGoal>
   
   <preGoal name="dist:build-src">
     <copy todir="${maven.dist.src.assembly.dir}">
       <fileset file='${basedir}/NOTICE.txt'/>
+      <fileset file='${basedir}/release-notes.txt'/>
     </copy>
     <delete dir="${maven.dist.src.assembly.dir}/src/experimental" />
   </preGoal>

release-notes.xsl

@@ -0,0 +1,103 @@
+<!--
+   Copyright 2005 The Apache Software Foundation
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
+<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
+<!--
+   Stylesheet to convert maven changelog plugin xml files (changes.xml) to
+   plain text format.
+-->
+<xsl:output method="text" version="1.0" encoding="iso-8859-1"/>
+<xsl:variable name="CRLF" select="'&#013;&#010;'"/>
+<xsl:template match="/">
+  <xsl:value-of select="document/properties"/>
+    <xsl:for-each select="document/body/release">
+-------------------------------------------------------------------------------
+Version <xsl:value-of select="@version"/><xsl:value-of select="$CRLF"/>
+<xsl:value-of select="@date"/><xsl:value-of select="$CRLF"/>
+<xsl:value-of select="$CRLF"/>
+<xsl:call-template name="keep.breaks">
+<xsl:with-param name="input" select="@description"/>
+</xsl:call-template><xsl:value-of select="$CRLF"/>
+BUG FIXES
+      <xsl:for-each select="action">
+        <xsl:if test="contains(@type,'fix')">
+          <xsl:choose>
+            <xsl:when test="@issue">
+  Bugzilla # <xsl:value-of select="@issue"/>
+            </xsl:when>
+            <xsl:otherwise>
+            </xsl:otherwise>
+         </xsl:choose>
+    <xsl:value-of select="."/>
+       </xsl:if>
+    </xsl:for-each>
+ENHANCEMENTS
+    <xsl:for-each select="action">
+      <xsl:if test="contains(@type,'update')">
+        <xsl:choose>
+          <xsl:when test="@issue">
+  Bugzilla # <xsl:value-of select="@issue"/>
+          </xsl:when>
+          <xsl:otherwise>
+          </xsl:otherwise>
+        </xsl:choose>
+    <xsl:value-of select="."/>
+      </xsl:if>
+    </xsl:for-each>
+NEW FEATURES
+    <xsl:for-each select="action">
+      <xsl:if test="contains(@type,'add')">
+        <xsl:choose>
+          <xsl:when test="@issue">
+  Bugzilla # <xsl:value-of select="@issue"/>
+          </xsl:when>
+          <xsl:otherwise>
+          </xsl:otherwise>
+        </xsl:choose>
+    <xsl:value-of select="."/>
+      </xsl:if>
+    </xsl:for-each>
+  </xsl:for-each>
+<xsl:value-of select="$CRLF"/>
+</xsl:template>
+
+<!-- 
+     kludge to re-insert line feeds removed by parser. Assumes new lines all
+     start with three or more leading spaces. 
+-->
+<xsl:variable name="pad" select="'   '"/>
+<xsl:template name="keep.breaks">
+  <xsl:param name="input"/>
+  <xsl:if test="string-length($input) &gt; 0">      
+    <xsl:choose>
+      <xsl:when test="contains($input,$pad)">
+        <xsl:variable name="init" select="normalize-space(substring-before($input,$pad))"/>
+        <xsl:variable name="term" select="substring-after($input,$pad)"/>
+        <xsl:if test="string-length($init) &gt; 0">
+          <xsl:value-of select="$init"/><xsl:value-of select="$CRLF"/>
+        </xsl:if>
+        <xsl:if test="string-length($term) &gt; 0">
+          <xsl:call-template name="keep.breaks">
+            <xsl:with-param name="input" select="$term"/>
+          </xsl:call-template>
+        </xsl:if>
+      </xsl:when>
+      <xsl:otherwise>
+        <xsl:value-of select="normalize-space($input)"/>
+      </xsl:otherwise>
+    </xsl:choose>           
+  </xsl:if>    
+</xsl:template>
+</xsl:stylesheet>