### Eclipse Workspace Patch 1.0
#P babel_server
Index: classes/export/generate1.php
===================================================================
RCS file: /cvsroot/technology/org.eclipse.babel/server/classes/export/generate1.php,v
retrieving revision 1.42
diff -u -r1.42 generate1.php
--- classes/export/generate1.php	24 Nov 2008 18:42:28 -0000	1.42
+++ classes/export/generate1.php	19 Jan 2009 19:57:30 -0000
@@ -14,11 +14,13 @@
  *    Kit Lo (IBM) - patch, bug 251536, newline char missing after copyright comment on first line
  *    Kit Lo (IBM) - patch, bug 238580, language packs should not include strings that are marked "non-translatable"
  *    Kit Lo (IBM) - patch, bug 252140, Illegal token characters in babel fragment names
+ *    Antoine Toulme (Intalio, Inc) - patch, bug 256430, Fragments with no host jeopardize Eclipse installation
  *******************************************************************************/
 
 /*
  * Documentation: http://wiki.eclipse.org/Babel_/_Server_Tool_Specification#Outputs
  */
+define("METADATA_GENERATOR_LOCATION", "/home/babel-working/eclipse"); // you might want to read this value from a config file. Not sure yet.
 
 ob_start();
 ini_set("memory_limit", "64M");
@@ -415,6 +417,10 @@
 	fclose($outp);
 
 	fwrite($language_pack_links_file, "\n\t</ul>");
+	
+	// now generate the metadata and add the non-greedy tags
+	system(BABEL_BASE_DIR . "classes/export/runMetadata.sh ". METADATA_GENERATOR_LOCATION . " ${output_dir_for_train} ");
+	sytem("xsltproc -o ${output_dir_for_train}site.xml " . BABEL_BASE_DIR . "content.xsl ${output_dir_for_train}site.xml");
 }
 echo "Completed generating update site\n";
 
Index: classes/export/content.xsl
===================================================================
RCS file: classes/export/content.xsl
diff -N classes/export/content.xsl
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ classes/export/content.xsl	1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,37 @@
+<xsl:stylesheet version="1.0">
+<xsl:output indent="yes"/>
+<!-- Copy all elements with their attributes -->
+−
+<xsl:template match="@*|node()">
+−
+<xsl:copy>
+<xsl:apply-templates select="@*|node()"/>
+</xsl:copy>
+</xsl:template>
+−
+<!--
+ Copy <required> elements belonging to nl feature groups, adding "optional" attribute 
+-->
+−
+<xsl:template match="unit[contains(@id,'.nl') and contains(@id,'.feature.group')]/requires/required[not(contains(@name,'.feature.jar'))]">
+−
+<xsl:copy>
+<xsl:copy-of select="@*"/>
+<xsl:attribute name="optional">true</xsl:attribute>
+<xsl:apply-templates/>
+</xsl:copy>
+</xsl:template>
+−
+<!--
+ Copy <required> elements belonging to nl plugins, adding "greedy" attribute 
+-->
+−
+<xsl:template match="unit[contains(@id,'.nl') and not(contains(@id,'.feature.group'))]/requires/required">
+−
+<xsl:copy>
+<xsl:copy-of select="@*"/>
+<xsl:attribute name="greedy">false</xsl:attribute>
+<xsl:apply-templates/>
+</xsl:copy>
+</xsl:template>
+</xsl:stylesheet>
Index: classes/export/runMetadata.sh
===================================================================
RCS file: classes/export/runMetadata.sh
diff -N classes/export/runMetadata.sh
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ classes/export/runMetadata.sh	1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,4 @@
+#!/bin/sh
+
+$1/eclipse -application org.eclipse.equinox.p2.metadata.generator.EclipseGenerator -updateSite $2 -site file:$2/site.xml -metadataRepositoryName "Babel language packs update site" -append -reuseP
+ack200Files -vmargs -Xmx256m