Updated patcheslist.xsl.

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@4561 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

stylesheets/patcheslist.xsl

@@ -4,65 +4,52 @@
   %general-entities;
 ]>
 
-<!-- To work against BLFS some changes are needed -->
-
 <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
                 version="1.0">
 
   <xsl:output method="text"/>
 
-  <xsl:param name="links.directory">
-    <xsl:value-of select="substring-after('&patches-root;', 'patches/')"/>
+    <!-- Allow select the dest dir at runtime -->
+  <xsl:param name="dest.dir">
+    <xsl:value-of select="concat('/home/httpd/', substring-after('&patches-root;', 'http://'))"/>
   </xsl:param>
 
   <xsl:template match="/">
-    <xsl:text>#! /bin/bash&#x0a;</xsl:text>
-    <xsl:text>&#x0a;  cd /home/httpd/</xsl:text>
-    <xsl:value-of select="substring-after('&patches-root;', 'http://')"/>
+    <xsl:text>#! /bin/bash&#x0a;&#x0a;</xsl:text>
+      <!-- Create dest.dir if it don't exist -->
+    <xsl:text>  mkdir -p </xsl:text>
+    <xsl:value-of select="$dest.dir"/>
+    <xsl:text> &amp;&amp;&#x0a;</xsl:text>
+    <xsl:text>  cd </xsl:text>
+    <xsl:value-of select="$dest.dir"/>
     <xsl:text> &amp;&amp;&#x0a;&#x0a;</xsl:text>
-    <xsl:text>  rm -f *.patch &amp;&amp;&#x0a;&#x0a;</xsl:text>
+      <!-- Touch a dummy patch to prevent fails if dest dir is empty, then remove old patches -->
+    <xsl:text>  touch dummy.patch &amp;&amp;&#x0a;  rm -f *.patch &amp;&amp;&#x0a;&#x0a;</xsl:text>
     <xsl:apply-templates/>
+      <!-- Ensure correct owneship -->
     <xsl:text>&#x0a;  chgrp lfswww *.patch &amp;&amp;&#x0a;</xsl:text>
     <xsl:text>&#x0a;  exit&#x0a;</xsl:text>
   </xsl:template>
 
-  <xsl:template match="//text()">
-    <xsl:text/>
-  </xsl:template>
+  <xsl:template match="//text()"/>
 
   <xsl:template match="//ulink">
-    <xsl:if test="contains(@url, '.patch') and contains(@url, '&patches-root;')">
-      <xsl:choose>
-        <xsl:when test="ancestor-or-self::*/@condition = 'pdf'"/>
-        <xsl:otherwise>
-          <xsl:text>  cp </xsl:text>
-          <xsl:text>/home/httpd/</xsl:text>
-          <xsl:value-of select="substring-before (substring-after ('&patches-root;', 'http://'), $links.directory)"/>
-          <xsl:text>downloads/</xsl:text>
-          <xsl:if test="contains (@url, '-')">
-            <xsl:variable name="cut" select="translate (@url, '0123456789', '2222222222')"/>
-            <xsl:variable name="links.directory2" select="translate ($links.directory, '0123456789', '2222222222')"/>
-            <xsl:choose>
-              <xsl:when test="contains ($cut, ',')">
-                <xsl:value-of select="substring-before (substring-after($cut, $links.directory2), ',2')"/>
-              </xsl:when>
-              <xsl:otherwise>
-                <xsl:choose>
-                  <xsl:when test="contains ($cut, '-src-2')">
-                    <xsl:value-of select="substring-before (substring-after($cut, $links.directory2), '-src-2')"/>
-                  </xsl:when>
-                  <xsl:otherwise>
-                    <xsl:value-of select="substring-before (substring-after($cut, $links.directory2), '-2')"/>
-                  </xsl:otherwise>
-                </xsl:choose>
-              </xsl:otherwise>
-            </xsl:choose>
-          </xsl:if>
-          <xsl:text>/</xsl:text>
-          <xsl:value-of select="substring-after(@url, $links.directory)"/>
-          <xsl:text> . &#x0a;</xsl:text>
-        </xsl:otherwise>
-      </xsl:choose>
+      <!-- Match only local patches links and skip duplicated URLs splitted for PDF output-->
+    <xsl:if test="contains(@url, '.patch') and contains(@url, '&patches-root;') 
+            and not(ancestor-or-self::*/@condition = 'pdf')">
+      <xsl:variable name="patch.name" select="substring-after(@url, '&patches-root;')"/>
+      <xsl:variable name="cut" 
+              select="translate(substring-after($patch.name, '-'), '0123456789', '0000000000')"/>
+      <xsl:variable name="patch.name2">
+        <xsl:value-of select="substring-before($patch.name, '-')"/>
+        <xsl:text>-</xsl:text>
+        <xsl:value-of select="$cut"/>
+      </xsl:variable>
+      <xsl:text>  cp /home/httpd/www.linuxfromscratch.org/patches/downloads/</xsl:text>
+          <xsl:value-of select="substring-before($patch.name2, '-0')"/>
+      <xsl:text>/</xsl:text>
+      <xsl:value-of select="$patch.name"/>
+      <xsl:text> . &#x0a;</xsl:text>
     </xsl:if>
   </xsl:template>